Children's high chairs - Requirements and test methods

This European Standard specifies safety requirements for free standing children's high chairs that elevate  children to dining table height usually for the purposes of feeding or eating. Children's high chairs are for children up to 3 years of age who are capable of sitting unaided.
With the exception of special high chairs for medical purposes, this standard applies to children's high chairs for domestic and non-domestic use.
NOTE   If a children's high chair has to or can be converted into other functions, additional European Standards may apply.

Kinderhochstühle - Anforderungen und Prüfverfahren

Diese Europäische Norm legt sicherheitstechnische Anforderungen an freistehende Kinderhochstühle fest, die ein Kind auf die Höhe eines Esstisches heben, üblicherweise zum Füttern oder Essen. Kinderhochstühle sind für Kinder bis zu einem Alter von 3 Jahren, die eigenständig sitzen können.
Diese Norm gilt für Kinderhochstühle für den Wohn- und Nicht-Wohnbereich, mit Ausnahme von Spezialhochstühlen für medizinische Zwecke.
ANMERKUNG Falls ein Kinderhochstuhl für andere Funktionen umgebaut werden muss oder kann, können zusätzliche Europäische Normen gelten.

Chaises hautes pour enfants - Exigences et méthodes d'essai

La présente Norme européenne spécifie les exigences de sécurité applicables aux chaises hautes autoportantes pour enfants qui permettent d’installer ces derniers à la hauteur d'une table à manger, généralement dans le but de les nourrir ou de leur permettre de manger. Les chaises hautes pour enfants sont destinées à des enfants âgés au maximum de trois ans et capables de se tenir seuls en position assise.
En dehors des chaises hautes spéciales utilisées à des fins médicales, la présente norme est applicable aux chaises hautes pour enfants à usage domestique ou non domestique.
NOTE   Si une chaise haute pour enfants doit ou peut être transformée en un système destiné à d’autres fonctions, d’autres Normes européennes peuvent s’appliquer.

Otroški visoki stoli - Zahteve in preskusne metode (vključno z dopolnilom A1)

General Information

Status
Withdrawn
Publication Date
12-Mar-2020
Withdrawal Date
11-Nov-2024
Technical Committee
POH - Furniture
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
12-Nov-2024
Due Date
05-Dec-2024
Completion Date
12-Nov-2024

Relations

Effective Date
01-Apr-2020
Effective Date
01-Dec-2024
Effective Date
01-Apr-2020
Effective Date
01-Feb-2024
Standard

SIST EN 14988:2017+A1:2020 - BARVE

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Frequently Asked Questions

SIST EN 14988:2017+A1:2020 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Children's high chairs - Requirements and test methods". This standard covers: This European Standard specifies safety requirements for free standing children's high chairs that elevate children to dining table height usually for the purposes of feeding or eating. Children's high chairs are for children up to 3 years of age who are capable of sitting unaided. With the exception of special high chairs for medical purposes, this standard applies to children's high chairs for domestic and non-domestic use. NOTE If a children's high chair has to or can be converted into other functions, additional European Standards may apply.

This European Standard specifies safety requirements for free standing children's high chairs that elevate children to dining table height usually for the purposes of feeding or eating. Children's high chairs are for children up to 3 years of age who are capable of sitting unaided. With the exception of special high chairs for medical purposes, this standard applies to children's high chairs for domestic and non-domestic use. NOTE If a children's high chair has to or can be converted into other functions, additional European Standards may apply.

SIST EN 14988:2017+A1:2020 is classified under the following ICS (International Classification for Standards) categories: 97.140 - Furniture; 97.190 - Equipment for children. The ICS classification helps identify the subject area and facilitates finding related standards.

SIST EN 14988:2017+A1:2020 has the following relationships with other standards: It is inter standard links to SIST EN 14988:2017, SIST EN 14988:2017+A2:2024, SIST EN 14988:2017/kFprA1:2019, SIST EN 14988:2017+A1:2020/kFprA2:2023. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

SIST EN 14988:2017+A1:2020 is associated with the following European legislation: EU Directives/Regulations: 2001/95/EC; Standardization Mandates: M/527. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

You can purchase SIST EN 14988:2017+A1:2020 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.

Standards Content (Sample)


SLOVENSKI STANDARD
01-april-2020
Nadomešča:
SIST EN 14988:2017
Otroški visoki stoli - Zahteve in preskusne metode (vključno z dopolnilom A1)
Children's high chairs - Requirements and test methods
Kinderhochstühle - Anforderungen und Prüfverfahren
Chaises hautes pour enfants - Exigences et méthodes d'essai
Ta slovenski standard je istoveten z: EN 14988:2017+A1:2020
ICS:
97.140 Pohištvo Furniture
97.190 Otroška oprema Equipment for children
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 14988:2017+A1
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2020
EUROPÄISCHE NORM
ICS 97.140; 97.190 Supersedes EN 14988:2017
English Version
Children's high chairs - Requirements and test methods
Chaises hautes pour enfants - Exigences et méthodes Kinderhochstühle - Anforderungen und Prüfverfahren
d'essai
This European Standard was approved by CEN on 24 April 2017 and includes Amendment 1 approved by CEN on 18 November
2019.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 14988:2017+A1:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 General . 6
4.1 Test conditions . 6
4.2 Application of forces . 6
4.3 Tolerances . 6
4.4 Test sequence . 7
4.5 Determination of the junction line . 7
5 Test equipment . 8
5.1 General . 8
5.2 Test mass A . 8
5.3 Impact hammer . 8
5.4 Large loading pad . 9
5.5 Small loading pad . 9
5.6 Stops . 10
5.7 Floor surface . 10
5.8 Beams . 10
5.9 Probes for finger entrapment . 10
5.10 Test mass B . 10
5.11 Small parts cylinder . 10
5.12 Small torso probe . 11
5.13 Test mass C . 11
5.14 Leg probe . 12
5.15 Wedge block . 12
5.16 Large head probe . 13
5.17 Impactor . 14
5.18 Wood block . 14
5.19 Feeler gauge . 14
5.20 Test mass D . 14
6 Chemical hazards - Migration of certain elements (see A.2) . 14
7 Thermal hazards (see A.3) . 15
8 Mechanical hazards (see A.4) . 15
8.1 Hazards caused by folding of the product . 15
8.2 Hazards caused by height adjustment . 16
8.3 Entrapment hazards (see A.4.1) . 17
8.4 Hazards caused by moving parts (see A.4.2) . 18
8.5 Entanglement hazards (see A.4.3) . 18
8.6 Choking and ingestion hazards (see A.4.4) . 19
8.7 Hazards caused by edges, corners and protruding parts (see A.4.6) . 21
8.8 Strength and durability hazards (Structural integrity, see A.4.7) . 21
8.9 Hazards from falls out of the high chair (see A.4.8) . 24
8.10 Suffocation hazards (see A.4.5) . 32
8.11 Castors and wheels (see A.4.9) . 32
8.12 Stability (see A.A.4.10) . 34
9 Marking and product information . 38
9.1 General . 38
9.2 Marking . 38
9.3 Instructions for use . 39
9.4 Purchase information . 39
Annex A (informative) Rationales . 41
A.1 Introduction. 41
A.2 Chemical hazards (see Clause 6) . 41
A.3 Thermal hazards (see Clause 7) . 41
A.4 Mechanical hazards (see Clause 8) . 41
Annex B (informative) A- deviations . 44
Annex C (normative) Translations . 46
Bibliography . 56

European foreword
This document (EN 14988:2017+A1:2020) has been prepared by Technical Committee CEN/TC 364
"High Chairs", the secretariat of which is held by UNI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by August 2020, and conflicting national standards shall
be withdrawn at the latest by February 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document includes Amendment 1 approved by CEN on 2019-03-29.
This document supersedes !EN 14988-1:2017".
The start and finish of text introduced or altered by amendment is indicated in the text by tags !".
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
This document contains the following main modifications in comparison to the previous versions:
— EN 14988-1:2006+A1:2012 and EN 14988-2:2006+A1:2012 have been merged into one single
document;
— complete review of the standard in a hazard base format;
— modifications necessary to comply with European Decision 2013/121/EU;
— addition of a dynamic strength test;
— inclusion of specific requirements for high chair with more than two castors/wheels;
— improvement of restraint system requirements to require a passive crotch restraint for products
with a horizontal component in front of the baby.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
1 Scope
This European Standard specifies safety requirements for free standing children's high chairs that
elevate children to dining table height usually for the purposes of feeding or eating. Children's high
chairs are for children up to 3 years of age who are capable of sitting unaided.
With the exception of special high chairs for medical purposes, this standard applies to children's high
chairs for domestic and non-domestic use.
NOTE If a children's high chair has to or can be converted into other functions, additional European
Standards may apply.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
EN 71-2:2011+A1:2014, Safety of toys - Part 2: Flammability
EN 71-3, Safety of toys - Part 3: Migration of certain elements
EN 13210, Child use and care articles - Children's harnesses, reins and similar type articles - Safety
requirements and test methods
ISO 7619-1, Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1:
Durometer method (Shore hardness)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
active restraint system
system where the carer performs an action to ensure that the child is secured in the restraint system
3.2
passive restraint system
system where the carer does not perform an action to ensure that the child is secured in the restraint
system
3.3
crotch restraint
device passing between the legs of the child and preventing the child from slipping forwards out of the
high chair
3.4
waist restraint
rigid or flexible device(s), which when fastened, goes from one side of the high chair to the other
passing in front of the child’s waist or surrounding the child’s waist
3.5
shoulder restraint
device passing over the shoulders and connecting either to the crotch restraint or to the waist restraint
3.6
locking device
component that maintains part(s) of the product in the position of use
EXAMPLE Latch, a hook, an over centre lock.
3.7
operating device
part of the locking mechanism(s) or parking device(s) designed to be activated by the carer by one or
several action(s)
3.8
parking device
device intended to prevent rolling of castors/wheels
3.9
locking mechanism
assembly consisting of one or more locking device(s) and one or more operating device(s)
3.10
junction line
intersection of the seat and the back rest
4 General
4.1 Test conditions
The high chair shall be tested as delivered. If the high chair is a knock-down type, it shall be assembled
according to the instructions supplied with it. If the instructions allow for different adjustments or
configurations of components (e.g. inclination of the backrest, height of the seat, position of the tray,
position of castors/wheels, etc.), the most onerous combination shall be used for each test, unless
otherwise specified in the test method.
Knock-down fittings shall be tightened before testing. Further re-tightening shall not take place.
4.2 Application of forces
The forces in the static load tests shall be applied sufficiently slowly to ensure that negligible dynamic
force is applied.
The tests are described in terms of the application of forces, however masses can be used. The
relationship 10 N = 1 kg shall be used for this purpose.
4.3 Tolerances
Unless otherwise stated, the following tolerances apply:
— Forces: ± 5 % of the nominal force;
— Masses: ± 0,5 % of the nominal mass;
— Dimensions: ± 1,0 mm of the nominal dimension;
— Angles: ± 2° of the nominal angle;
— Positioning of loading pads: ± 5 mm.
NOTE For the purposes of uncertainty in measurements, test results are not considered to be adversely
affected when the above tolerances are met.
4.4 Test sequence
The tests in Clause 8 shall be carried out on the same high chair and in the order of the clauses of this
standard.
4.5 Determination of the junction line
The junction line is shown in Figure 1 below.
Where the backrest and the seat do not meet, the junction line is the projection of the backrest onto the
seat (see Figure 1).
Key
LL junction line
1 backrest
2 seat
Figure 1 — Junction line
When the seat unit is in the form of a hammock, a theoretical junction line, “LL”, shall be determined as
shown in Figure 2. The junction line may vary when the backrest is adjusted in different positions.

Key
AA top edge of the backrest
BB front edge of the seat
LL junction line
CL vertical projection of C on the hammock
C mid-point between A and B
Figure 2 — Junction line for seat units in the form of a hammock
5 Test equipment
5.1 General
Unless otherwise specified, test forces may be applied by any suitable device as results are dependent
only upon correctly applied forces and not upon the apparatus.
5.2 Test mass A
A rigid cylinder 200 mm in diameter and 300 mm in height, having a mass of 15 kg with its centre of
gravity 150 mm above its base. The edges shall have a radius of 5 mm. Two anchorage points shall be
provided. These shall be positioned 150 mm from the base and at an angle of 180° to each other around
the circumference (see Figure 3).
Dimensions in millimetres
Key
1 edge radius: (5 ± 1) mm
2 anchorage points
Figure 3 — Test mass A
5.3 Impact hammer
A striker in the form of a cylindrical object having a total mass of 6,5 kg supported from a pivot by a
steel tube of 38 mm in diameter and with a wall thickness of 2 mm (see Figure 4). The distance between
the pivot and the centre of gravity of the striker shall be 1 000 mm. The pendulum arm shall be pivoted
by a low friction bearing.
Dimensions in millimetres
Key
1 pendulum head, steel mass 6,4 kg
2 hardwood
3 rubber 50 ± 10 Shore A (ISO 7619-1)
4 pendulum arm, length 950 mm; high tensile steel tube ∅ 38 mm x 2 mm; mass (2 ± 0,2) kg
5 pivot point
Mass of assembly (Key numbers 1, 2 and 3): (6,5 ± 0,07) kg
Figure 4 — Impact hammer
5.4 Large loading pad
A rigid cylindrical object 100 mm in diameter having a smooth hard surface and edges rounded with
radius of 12 mm.
5.5 Small loading pad
A rigid cylindrical object 30 mm in diameter having a smooth hard surface and edges rounded with
radius of (0,8 ± 0,3) mm.
5.6 Stops
Stops to prevent the high chair from sliding but not tilting, no higher than 12 mm except in cases where
the design of the item necessitates the use of higher stops, in which case the lowest stops that will
prevent the item from sliding shall be used.
5.7 Floor surface
A horizontal, flat and rigid plane with a smooth surface.
For the tests according to 8.8.6.4, a 2 mm thick rubber mat, with hardness (75 ± 10) Shore A according
to ISO 7619-1, shall be used on a concrete floor.
5.8 Beams
5.8.1 Beam for stability testing and for measuring the length of the lateral protection
A beam, not less than 900 mm long, with a square section of 25 mm x 25 mm and with a mass of
(0,5 ± 0,01) kg.
5.8.2 Beam for measuring the height for lateral protection test
A beam, 86 mm wide and with a mass of (0,5 ± 0,01) kg.
5.9 Probes for finger entrapment
0 +01,
Probes made of plastic or other hard, smooth material with diameters() mm and () mm
7 12
−01, 0
with a hemispherical end (see Figure 5) and which can be mounted on a force-measuring device.
Dimensions in millimetres
Key
1 line around the probe showing the depth of penetration

Probe type 7 mm probe 12 mm probe
0 +0,1
7 12
Diameter A
-0,1 0
Figure 5 — Test probes with hemispherical ends
5.10 Test mass B
A cylinder with a mass of 5 kg and a diameter of 100 mm.
5.11 Small parts cylinder
A cylinder for assessment of small components, having dimensions in accordance with Figure 6.
Dimension in millimetres
Figure 6— Small parts cylinder
5.12 Small torso probe
A probe made from plastic or other hard, smooth material with dimensions as shown in Figure 7.
Dimensions in millimetres
Key
1 handle
a 86 mm
b 40 mm
c 120 mm
Figure 7 — Small torso probe
5.13 Test mass C
An object made of steel with a total mass of (9 ± 0,1) kg and with dimensions as specified in Figure 8.
All edges shall be rounded or chamfered.
Dimensions in millimetres
Key
1 seat part [mass: (4,495 ± 0,05) kg]
2 backrest part [mass: (4,501 ± 0,05) kg]
3 hinge pin made of steel [mass of hinge pin: (17 ± 0,5) g, length: 79,5 mm]
D Diameter: 6 mm
Dimension tolerances: ± 2 mm
Figure 8 — Test mass C
5.14 Leg probe
A cylindrical probe with a diameter of 38 mm and a length of at least 76 mm.
5.15 Wedge block
A block made of plastic or other hard, smooth material and with dimensions according to Figure 9.
Dimensions in millimetres
Top view
Front view Side view
Figure 9 — Wedge block
5.16 Large head probe
A probe made of plastic or other hard smooth material, with dimensions according to Figure 10.
Dimensions in millimetres
Key
1 handle
Figure 10 — Large head probe
5.17 Impactor
A cylindrical bag with a diameter of 150 mm filled with steel shot with a diameter of (4 ± 2) mm. The
total mass shall be 23 kg.
5.18 Wood block
A wood block, with dimensions of 150 mm by 150 mm with a thickness of 25 mm and with the edges
rounded with a radius of 8 mm.
5.19 Feeler gauge
A gauge with a thickness of (0,4 ± 0,02) mm and an insertion end radius of (3 ± 0,5) mm (see Figure 11).
Dimensions in millimetres
Figure 11 — Feeler gauge
5.20 Test mass D
A mass of 9 kg on a base area of 200 mm x 100 mm.
6 Chemical hazards - Migration of certain elements (see A.2)
Separate samples may be used for these tests.
The migration of elements from surface materials located on or above the plane defined by the seat
surface with the exception of the back of the backrest shall not exceed the limits listed in Table 1 when
tested in accordance with EN 71-3.
Table 1 — Limits for migration of certain elements
Element mg/kg
Aluminium 70 000
Antimony 560
Arsenic 47
Barium 18 750
Boron 15 000
Cadmium 17
Chromium (III) 460
Chromium (VI) 0,2
Cobalt 130
Copper 7 700
Lead 160
Manganese 15 000
Mercury 94
Nickel 930
Selenium 460
Strontium 56 000
Tin 180 000
Organic tin 12
Zinc 46 000
7 Thermal hazards (see A.3)
Separate samples may be used for these tests.
This clause applies only to textiles, coated textiles and plastic coverings. Hook and loop fasteners, cords
and alike are excluded.
When tested in accordance with EN 71-2:2011+A1:2014, 5.5, there shall be no surface flash.
8 Mechanical hazards (see A.4)
8.1 Hazards caused by folding of the product
8.1.1 Requirements
8.1.1.1 General
There shall be at least one locking mechanism which prevents a high chair from folding whilst in use
and also when a child is being placed into and removed from the high chair.
8.1.1.2 Incomplete deployment
In order to prevent the hazards due to incomplete deployment, the high chair shall fulfil one of the
following:
a) the weight of the child in the high chair shall act to prevent the folding; or
b) at least one locking device shall engage automatically, when the product is ready for use.
8.1.1.3 Unintentional folding of the high chair
Unintentional folding of the high chair shall be prevented. This requirement is fulfilled if one of the
following conditions is met before and after testing in accordance with 8.1.2.1:
a) at least one operating device requires a minimum force of 50 N to activate, with and without test
mass A on the seat, or
b) folding is only possible if at least one locking mechanism requires the use of a tool, or
c) folding is only possible, when two independent operating devices are operated simultaneously, or
d) there are two or more automatically engaging locking devices that both cannot be released by one
single action, or
e) folding of the high chair requires two consecutive actions, the first of which shall be maintained
while the second is carried out.
8.1.1.4 Locking mechanism strength
When tested in accordance with 8.1.2.2, the high chair shall not fold and the locking mechanism shall
remain engaged.
8.1.2 Test methods
8.1.2.1 Durability of the locking mechanism
Operate all locking mechanisms 300 times.
8.1.2.2 Strength of the locking mechanism
Place the high chair on the floor with the test mass A (5.2) at the centre of the seat.
Apply a force of 200 N at the point and in the direction considered most likely for the high chair to fold.
If the high chair tends to tilt, secure it in a manner which prevents tilting but not folding.
8.2 Hazards caused by height adjustment
8.2.1 General
High chairs in which the seat height cannot be adjusted either due to the construction of the high chair
or when the child is inside the high chair are excluded from this requirement.
There shall be locking mechanism(s) to prevent the seat unit of a high chair from moving from a higher
to a lower position
8.2.2 Incomplete seat height adjustment
In order to prevent hazards due to incomplete seat height adjustment, at least one locking device shall
engage automatically when the seat is adjusted in height.
8.2.3 Unintentional release of the seat height adjustment mechanism
In order to prevent unintentional release of the seat adjustment mechanism, one of the following
requirements shall be fulfilled before and after testing in accordance with 8.1.2.1:
a) at least one operating device requires a minimum force of 50 N to activate, with and without test
mass A on the seat, or
b) height adjustment requires the use of a tool, or
c) release is only possible when two independent operating devices are operated simultaneously, or
d) there are two or more automatically engaging locking devices that both cannot be released by one
single action, or
e) height adjustment requires two consecutive actions, the first of which shall be maintained while the
second is carried out.
8.3 Entrapment hazards (see A.4.1)
8.3.1 Entrapment of fingers
8.3.1.1 Requirement
With the exception of the back of the backrest, parts of the high chair from the floor up to and including
the under-surface of the seat and buckles and adjusters of the restraint system, there shall be no
completely bounded circular openings in rigid materials between 7 mm and 12 mm, which are deeper
than 10 mm, when tested in accordance with 8.3.1.2.
8.3.1.2 Test method
Check whether the 7 mm probe (see 5.9) with an applied force of up to 30 N, enters 10 mm or more into
any completely bounded opening in rigid materials in any possible direction. If the 7 mm probe enters
10 mm or more, check if the 12 mm probe (see 5.9) enters 10 mm or more with an applied force of up to
5 N.
8.3.2 Entrapment of head
8.3.2.1 Requirements
With the exception of the entrance to the seat unit, the two openings for the child’s legs and openings in
the frame above the level of the top surface of the lateral protection, there shall be no holes, gaps or
openings above the seat surface which allow the small torso probe to pass through when tested
according to 8.3.2.2.
8.3.2.2 Test method
Check whether the small torso probe (5.12) with an applied force of up to 30 N, enters into any
accessible opening located above the seat.
The probe shall be inserted from inside the seat unit in a straight direction along the longitudinal axis of
the probe.
8.4 Hazards caused by moving parts (see A.4.2)
8.4.1 Requirements on compression points
The back of the backrest, parts from the floor up to and including the under-surface of the seat and
buckles of the restraint system are excluded from the following requirement.
After the high chair has been set up for normal use in accordance with the manufacturer's instructions,
there shall be no accessible hazardous compression points, which can close to less than 12 mm, unless
they are always less than 5 mm, as the result of:
a) movement of the high chair; or
b) movements of the child using the high chair; or
c) the application of an external force (either by another child or, unintentionally, by the carer, or by a
powered mechanism).
!Hazardous compression points between the tray and the structure shall be assessed by applying a
vertical downward force of 50 N in the most onerous point on the tray."
8.4.2 Requirements for shearing points
The back of the backrest, parts from the floor up to and including the under-surface of the seat and
buckles of the restraint system are excluded from the following requirement.
After the high chair has been set up for normal use in accordance with the manufacturer's instructions
there shall be no accessible hazardous shearing points which can close to less than 12 mm, as the result
of:
a) movement of the high chair; or
b) the movement of the child using the high chair; or
c) the application of an external force (either by another child or, unintentionally, by the carer,
or by a powered mechanism).
8.5 Entanglement hazards (see A.4.3)
8.5.1 Requirements
The restraint system is excluded from this clause.
Cords, ribbons and similar parts shall have a maximum free length of 220 mm when tested in
accordance with 8.5.2.
Where cords, ribbons and similar parts are attached to the high chair together or within 80 mm of each
other, all single cords shall have a maximum free length of 220 mm and the combined length from one
loose end to the end of another loose end shall be a maximum of 360 mm (see Figure 12).
Loops shall have a maximum peripheral dimension of 360 mm, when tested in accordance with 8.5.2.
Monofilament threads shall not be used.
Dimensions in millimetres
Key
Lx length of the single cord
D distance between the attachments
Figure 12 — Examples of measuring cords, ribbons or similar parts
8.5.2 Test method
The length of a cord, ribbon or similar part shall be measured from the fixing point on the high chair to
the free end of the cord, ribbon or similar part under a 25 N tensile force.
The peripheral dimension of a loop shall be measured from the fixing point on the high chair of one end
to the fixing point of the other end under a 25 N tensile force.
8.6 Choking and ingestion hazards (see A.4.4)
8.6.1 Requirements
Any component that is considered capable of being gripped by a child in accordance with 8.6.2.1 shall
be tested in accordance with 8.6.2.2 and 8.6.2.3. Any component or part of a component that is removed
shall not fit entirely within the small parts cylinder specified in 5.11.
!With the exception of the back of the backrest, parts from the floor up to and including the under-
surface of the seat, and buckles and adjusters of the restraint system, parts of a high chair containing
filling material shall have at least one covering. When tested in accordance with 8.6.2.4, it shall not be
possible to insert the front part of a 12 mm diameter probe (5.9) by more than 6 mm into any generated
opening in the covering materials or their joints that gives access to the filling material."
8.6.2 Test methods
8.6.2.1 Assessment of child’s ability to grip components
A component is considered able to be gripped if the child can grip the component between its thumb
and forefinger or between its teeth.
Where it is difficult to assess whether a child can grip a component, establish whether it is possible to
insert the feeler gauge specified in 5.19 between the component and the underlying layer or body of the
high chair at an angle between 0° and 10° from the surface of the underlying layer or high chair, using a
force of (10 ± 1) N. If the gauge can be inserted more than 2 mm, the component is considered able to be
gripped by the child.
8.6.2.2 Torque test
Apply a torque gradually to the component within a period of 5 s in the clockwise direction until either:
a) a rotation of 180° from the original position has been attained; or
b) a torque of 0,34 Nm is reached.
The maximum rotation or required torque shall be applied for 10 s.
The component shall then be allowed to return to a relaxed condition and the procedure repeated in the
anticlockwise direction.
Where projections, components or assemblies are rigidly mounted on an accessible rod or shaft
designed to rotate together with the projections, components or assemblies, the rod or shaft shall be
clamped to prevent rotation during the test.
If a component, which is attached by a screw or similar fixing device, becomes loose during the
application of the required torque, the torque shall continue to be applied until the required torque is
met or the component disassembles or it becomes apparent that the component will not disassemble.
Clamps and test equipment shall not cause damage the attachment mechanism or body of the
component.
Check whether any component or part of a component that is removed during the test fits wholly in any
orientation without compressing or manipulating it, within the small parts cylinder specified in 5.11.
8.6.2.3 Tensile test
Attach a suitable clamp to the component, taking care not to damage the attachment mechanism or the
body of the component.
Apply a tensile force of up to 90 N to the component. The force shall be applied gradually within a
period of 5 s and maintain it for 10 s.
Check whether any component or part of a component that is removed during the test fits wholly within
the small parts cylinder specified in 5.11 in any orientation without compressing or manipulating it.
8.6.2.4 Accessibility of filling materials
Use clamps with jaws to which discs with a diameter of 19 mm are affixed.
Attach the clamps to the covering where the disc jaws can be fully applied not less than 30 mm apart
and equidistant to the junction of parts (e.g. seam, welding, glued, etc.).
Gradually apply a force of (70 ± 2) N between the two clamps over a period of approximately 5 s.
Maintain the force for 10 s, and then release the force.
Apply the test once for each different joint of covering materials.
!Check whether it is possible to insert the 12 mm probe (see 5.9) by more than 6 mm using a
maximum force of 10 N."
Key
1 disc
2 seam
3 free space between discs
Figure 13 — Examples of clamping
8.7 Hazards caused by edges, corners and protruding parts (see A.4.6)
All accessible edges, corners and protruding parts on the high chair shall be rounded or chamfered and
free from burrs.
8.8 Strength and durability hazards (Structural integrity, see A.4.7)
8.8.1 Requirements
Connecting screws for direct fastening, e.g. self-tapping screws, shall not be used for the assembly of
any component that is designed to be removed or loosened when dismantling the high chair for the
purpose of transportation or storage.
After completing all the tests in accordance with 8.8.2, 8.8.3, 8.8.4, 8.8.5, 8.8.6.1, 8.8.6.2 and 8.8.6.3, the
requirements in 8.1, 8.3 and 8.7 shall be fulfilled and the safety and functions of the high chair shall be
unimpaired.
8.8.2 Impact test
The high chair shall be placed on the floor surface (5.7) in the normal position of use with the legs
against stops (5.6) in the opposite direction of the force.
Adjust the impact hammer (5.3) to fall from a height (H) of 116 mm. The hammer shall strike the
structure at the impact point, when the arm of the impact hammer is vertical (see Figure 14).
The impact hammer shall strike from the outside to:
— the centre of the uppermost point of the back (see Figure 14 b)), and
— the centre of the tray if available, and
— the centre of the horizontal member (see Figure 14 c)), and
— both lateral protections (see Figure 14 a)).
If the high chair can be fitted with a detachable tray, the tests shall be done with and without the tray.
If the high chair overturns during the test, it shall be prevented from touching the ground.
Repeat the test on the backrest from the inside of the high chair in the same manner as above.
The tests shall be carried out for a total of 5 times at each point.

Key
H falling height
Figure 14 — Impact test
8.8.3 Seat vertical static load test
Place 40 kg distributed over an area of 150 mm x 150 mm on the centre of the seat. Maintain the load
for 1 min. Lift the high chair clear of the floor by the lateral protection at the point of balance. Maintain
the high chair off the floor for 1 min. Remove the load.
8.8.4 Footrest vertical static load test
Place 20 kg distributed over an area of 75 mm x 150 mm on the centre of the footrest with the longer
side parallel to the front line of the footrest. Maintain the load for 1 min. Remove the load.
8.8.5 Dynamic strength test
The high chair shall be placed on the floor surface (see 5.7) in the normal position of use. Prevent
movement of the high chair on the floor surface without impairing the test.
Place the wood block (5.18) in the centre of the seat.
Position the impactor (5.17) above the wood block and let it drop freely from a height of 75 mm.
Repeat for a total of 500 cycles at a frequency of (15 ± 1) cycles per minute.
For high chairs that can be adjusted in height, the number of drops shall be equally divided in the
highest and the lowest positions.
Damages caused by the wooden block (e.g. splinters, damages in the fabric cover, etc.) shall be
disregarded.
8.8.6 Tray tests
8.8.6.1 Requirements
When tested according to 8.8.6.2, the tray shall not break or become detached and its function shall be
unimpaired.
When tested according to 8.8.6.3, the high chair shall not overturn.
When tested according to 8.8.6.4, the tray shall fulfil the requirements of 8.3.1, 8.4, 8.6 and 8.7 and its
function shall be unimpaired.
8.8.6.2 Tray strength test
With the tray fitted to the high chair, fix the seat so that it cannot move in the direction of the force
being applied. Apply in turn a horizontal force of 200 N 10 times to the tray at each of the following
positions:
a) forwards at the centre of the front edge at its uppermost surface;
b) rearwards at the centre of the rear edge at its uppermost surface;
c) sideways outwards at the centre of one side at its uppermost surface;
d) sideways outwards at the centre of the opposite side at its uppermost surface.
Each test force shall be maintained for 30 s.
8.8.6.3 Tray stability
With the high chair unloaded, apply a downwards vertical force of 200 N at the mid-point of centre line
of the tray (see Figure 15). Maintain the load for 1 min.
Key
1 application point
2 tray
Figure 15 — Tray stability
8.8.6.4 Tray drop test
This test is only applicable to removable trays.
Remove the tray from the high chair and drop it once through a height of 1 000 mm onto the floor
surface (5.7), on each of the following positions:
— on one long edge, and
— on one short edge, and
— on the bottom, and
— adjacent to the fastening points, and
— one other point likely to be damaged by the test.
8.9 Hazards from falls out of the high chair (see A.4.8)
8.9.1 Restraint system
8.9.1.1 Requirements on restraint systems
8.9.1.1.1 General requirements
The high chair shall have either an active restraint system complying with 8.9.1.1.2 or a passive
restraint system complying with 8.9.1.1.3.
If the backrest can be reclined to less than 60° to the horizontal measured in accordance with 8.9.1.2.1,
the product shall have an active restraint system (see 8.9.1.1.2).
Straps of the restraint system, if any, shall have a minimum width of 19 mm.
All parts of the restraint system shall function as intended before and after testing in accordance with
8.9.1.2.3.
The maximum slippage of the straps through any type of adjuster shall be 20 mm, when tested in
accordance with 8.9.1.2.4.
After testing in accordance with 8.9.1.2.4, adjusters and buckles shall function as intended.
When a high chair is fitted with attachment points for an additional harness complying with
EN 13210 as described in the instructions f
...


SLOVENSKI STANDARD
01-april-2020
Nadomešča:
SIST EN 14988:2017
Otroški visoki stoli - Zahteve in preskusne metode (vključno z dopolnilom A1)
Children's high chairs - Requirements and test methods
Kinderhochstühle - Anforderungen und Prüfverfahren
Chaises hautes pour enfants - Exigences et méthodes d'essai
Ta slovenski standard je istoveten z: EN 14988:2017+A1:2020
ICS:
97.140 Pohištvo Furniture
97.190 Otroška oprema Equipment for children
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 14988:2017+A1
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2020
EUROPÄISCHE NORM
ICS 97.140; 97.190 Supersedes EN 14988:2017
English Version
Children's high chairs - Requirements and test methods
Chaises hautes pour enfants - Exigences et méthodes Kinderhochstühle - Anforderungen und Prüfverfahren
d'essai
This European Standard was approved by CEN on 24 April 2017 and includes Amendment 1 approved by CEN on 18 November
2019.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 14988:2017+A1:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 General . 6
4.1 Test conditions . 6
4.2 Application of forces . 6
4.3 Tolerances . 6
4.4 Test sequence . 7
4.5 Determination of the junction line . 7
5 Test equipment . 8
5.1 General . 8
5.2 Test mass A . 8
5.3 Impact hammer . 8
5.4 Large loading pad . 9
5.5 Small loading pad . 9
5.6 Stops . 10
5.7 Floor surface . 10
5.8 Beams . 10
5.9 Probes for finger entrapment . 10
5.10 Test mass B . 10
5.11 Small parts cylinder . 10
5.12 Small torso probe . 11
5.13 Test mass C . 11
5.14 Leg probe . 12
5.15 Wedge block . 12
5.16 Large head probe . 13
5.17 Impactor . 14
5.18 Wood block . 14
5.19 Feeler gauge . 14
5.20 Test mass D . 14
6 Chemical hazards - Migration of certain elements (see A.2) . 14
7 Thermal hazards (see A.3) . 15
8 Mechanical hazards (see A.4) . 15
8.1 Hazards caused by folding of the product . 15
8.2 Hazards caused by height adjustment . 16
8.3 Entrapment hazards (see A.4.1) . 17
8.4 Hazards caused by moving parts (see A.4.2) . 18
8.5 Entanglement hazards (see A.4.3) . 18
8.6 Choking and ingestion hazards (see A.4.4) . 19
8.7 Hazards caused by edges, corners and protruding parts (see A.4.6) . 21
8.8 Strength and durability hazards (Structural integrity, see A.4.7) . 21
8.9 Hazards from falls out of the high chair (see A.4.8) . 24
8.10 Suffocation hazards (see A.4.5) . 32
8.11 Castors and wheels (see A.4.9) . 32
8.12 Stability (see A.A.4.10) . 34
9 Marking and product information . 38
9.1 General . 38
9.2 Marking . 38
9.3 Instructions for use . 39
9.4 Purchase information . 39
Annex A (informative) Rationales . 41
A.1 Introduction. 41
A.2 Chemical hazards (see Clause 6) . 41
A.3 Thermal hazards (see Clause 7) . 41
A.4 Mechanical hazards (see Clause 8) . 41
Annex B (informative) A- deviations . 44
Annex C (normative) Translations . 46
Bibliography . 56

European foreword
This document (EN 14988:2017+A1:2020) has been prepared by Technical Committee CEN/TC 364
"High Chairs", the secretariat of which is held by UNI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by August 2020, and conflicting national standards
shall be withdrawn at the latest by February 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document includes Amendment 1 approved by CEN on 2019-03-29.
This document supersedes !EN 14988-1:2017".
The start and finish of text introduced or altered by amendment is indicated in the text by tags !".
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
This document contains the following main modifications in comparison to the previous versions:
— EN 14988-1:2006+A1:2012 and EN 14988-2:2006+A1:2012 have been merged into one single
document;
— complete review of the standard in a hazard base format;
— modifications necessary to comply with European Decision 2013/121/EU;
— addition of a dynamic strength test;
— inclusion of specific requirements for high chair with more than two castors/wheels;
— improvement of restraint system requirements to require a passive crotch restraint for products
with a horizontal component in front of the baby.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
1 Scope
This European Standard specifies safety requirements for free standing children's high chairs that
elevate children to dining table height usually for the purposes of feeding or eating. Children's high
chairs are for children up to 3 years of age who are capable of sitting unaided.
With the exception of special high chairs for medical purposes, this standard applies to children's high
chairs for domestic and non-domestic use.
NOTE If a children's high chair has to or can be converted into other functions, additional European
Standards may apply.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
EN 71-2:2011+A1:2014, Safety of toys - Part 2: Flammability
EN 71-3, Safety of toys - Part 3: Migration of certain elements
EN 13210, Child use and care articles - Children's harnesses, reins and similar type articles - Safety
requirements and test methods
ISO 7619-1, Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1:
Durometer method (Shore hardness)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
active restraint system
system where the carer performs an action to ensure that the child is secured in the restraint system
3.2
passive restraint system
system where the carer does not perform an action to ensure that the child is secured in the restraint
system
3.3
crotch restraint
device passing between the legs of the child and preventing the child from slipping forwards out of the
high chair
3.4
waist restraint
rigid or flexible device(s), which when fastened, goes from one side of the high chair to the other
passing in front of the child’s waist or surrounding the child’s waist
3.5
shoulder restraint
device passing over the shoulders and connecting either to the crotch restraint or to the waist restraint
3.6
locking device
component that maintains part(s) of the product in the position of use
EXAMPLE Latch, a hook, an over centre lock.
3.7
operating device
part of the locking mechanism(s) or parking device(s) designed to be activated by the carer by one or
several action(s)
3.8
parking device
device intended to prevent rolling of castors/wheels
3.9
locking mechanism
assembly consisting of one or more locking device(s) and one or more operating device(s)
3.10
junction line
intersection of the seat and the back rest
4 General
4.1 Test conditions
The high chair shall be tested as delivered. If the high chair is a knock-down type, it shall be assembled
according to the instructions supplied with it. If the instructions allow for different adjustments or
configurations of components (e.g. inclination of the backrest, height of the seat, position of the tray,
position of castors/wheels, etc.), the most onerous combination shall be used for each test, unless
otherwise specified in the test method.
Knock-down fittings shall be tightened before testing. Further re-tightening shall not take place.
4.2 Application of forces
The forces in the static load tests shall be applied sufficiently slowly to ensure that negligible dynamic
force is applied.
The tests are described in terms of the application of forces, however masses can be used. The
relationship 10 N = 1 kg shall be used for this purpose.
4.3 Tolerances
Unless otherwise stated, the following tolerances apply:
— Forces: ± 5 % of the nominal force;
— Masses: ± 0,5 % of the nominal mass;
— Dimensions: ± 1,0 mm of the nominal dimension;
— Angles: ± 2° of the nominal angle;
— Positioning of loading pads: ± 5 mm.
NOTE For the purposes of uncertainty in measurements, test results are not considered to be adversely
affected when the above tolerances are met.
4.4 Test sequence
The tests in Clause 8 shall be carried out on the same high chair and in the order of the clauses of this
standard.
4.5 Determination of the junction line
The junction line is shown in Figure 1 below.
Where the backrest and the seat do not meet, the junction line is the projection of the backrest onto the
seat (see Figure 1).
Key
LL junction line
1 backrest
2 seat
Figure 1 — Junction line
When the seat unit is in the form of a hammock, a theoretical junction line, “LL”, shall be determined as
shown in Figure 2. The junction line may vary when the backrest is adjusted in different positions.

Key
AA top edge of the backrest
BB front edge of the seat
LL junction line
CL vertical projection of C on the hammock
C mid-point between A and B
Figure 2 — Junction line for seat units in the form of a hammock
5 Test equipment
5.1 General
Unless otherwise specified, test forces may be applied by any suitable device as results are dependent
only upon correctly applied forces and not upon the apparatus.
5.2 Test mass A
A rigid cylinder 200 mm in diameter and 300 mm in height, having a mass of 15 kg with its centre of
gravity 150 mm above its base. The edges shall have a radius of 5 mm. Two anchorage points shall be
provided. These shall be positioned 150 mm from the base and at an angle of 180° to each other around
the circumference (see Figure 3).
Dimensions in millimetres
Key
1 edge radius: (5 ± 1) mm
2 anchorage points
Figure 3 — Test mass A
5.3 Impact hammer
A striker in the form of a cylindrical object having a total mass of 6,5 kg supported from a pivot by a
steel tube of 38 mm in diameter and with a wall thickness of 2 mm (see Figure 4). The distance between
the pivot and the centre of gravity of the striker shall be 1 000 mm. The pendulum arm shall be pivoted
by a low friction bearing.
Dimensions in millimetres
Key
1 pendulum head, steel mass 6,4 kg
2 hardwood
3 rubber 50 ± 10 Shore A (ISO 7619-1)
4 pendulum arm, length 950 mm; high tensile steel tube ∅ 38 mm x 2 mm; mass (2 ± 0,2) kg
5 pivot point
Mass of assembly (Key numbers 1, 2 and 3): (6,5 ± 0,07) kg
Figure 4 — Impact hammer
5.4 Large loading pad
A rigid cylindrical object 100 mm in diameter having a smooth hard surface and edges rounded with
radius of 12 mm.
5.5 Small loading pad
A rigid cylindrical object 30 mm in diameter having a smooth hard surface and edges rounded with
radius of (0,8 ± 0,3) mm.
5.6 Stops
Stops to prevent the high chair from sliding but not tilting, no higher than 12 mm except in cases where
the design of the item necessitates the use of higher stops, in which case the lowest stops that will
prevent the item from sliding shall be used.
5.7 Floor surface
A horizontal, flat and rigid plane with a smooth surface.
For the tests according to 8.8.6.4, a 2 mm thick rubber mat, with hardness (75 ± 10) Shore A according
to ISO 7619-1, shall be used on a concrete floor.
5.8 Beams
5.8.1 Beam for stability testing and for measuring the length of the lateral protection
A beam, not less than 900 mm long, with a square section of 25 mm x 25 mm and with a mass of
(0,5 ± 0,01) kg.
5.8.2 Beam for measuring the height for lateral protection test
A beam, 86 mm wide and with a mass of (0,5 ± 0,01) kg.
5.9 Probes for finger entrapment
0 +01,
Probes made of plastic or other hard, smooth material with diameters() mm and () mm
7 12
−01, 0
with a hemispherical end (see Figure 5) and which can be mounted on a force-measuring device.
Dimensions in millimetres
Key
1 line around the probe showing the depth of penetration

Probe type 7 mm probe 12 mm probe
0 +0,1
7 12
Diameter A
-0,1 0
Figure 5 — Test probes with hemispherical ends
5.10 Test mass B
A cylinder with a mass of 5 kg and a diameter of 100 mm.
5.11 Small parts cylinder
A cylinder for assessment of small components, having dimensions in accordance with Figure 6.
Dimension in millimetres
Figure 6— Small parts cylinder
5.12 Small torso probe
A probe made from plastic or other hard, smooth material with dimensions as shown in Figure 7.
Dimensions in millimetres
Key
1 handle
a 86 mm
b 40 mm
c 120 mm
Figure 7 — Small torso probe
5.13 Test mass C
An object made of steel with a total mass of (9 ± 0,1) kg and with dimensions as specified in Figure 8.
All edges shall be rounded or chamfered.
Dimensions in millimetres
Key
1 seat part [mass: (4,495 ± 0,05) kg]
2 backrest part [mass: (4,501 ± 0,05) kg]
3 hinge pin made of steel [mass of hinge pin: (17 ± 0,5) g, length: 79,5 mm]
D Diameter: 6 mm
Dimension tolerances: ± 2 mm
Figure 8 — Test mass C
5.14 Leg probe
A cylindrical probe with a diameter of 38 mm and a length of at least 76 mm.
5.15 Wedge block
A block made of plastic or other hard, smooth material and with dimensions according to Figure 9.
Dimensions in millimetres
Top view
Front view Side view
Figure 9 — Wedge block
5.16 Large head probe
A probe made of plastic or other hard smooth material, with dimensions according to Figure 10.
Dimensions in millimetres
Key
1 handle
Figure 10 — Large head probe
5.17 Impactor
A cylindrical bag with a diameter of 150 mm filled with steel shot with a diameter of (4 ± 2) mm. The
total mass shall be 23 kg.
5.18 Wood block
A wood block, with dimensions of 150 mm by 150 mm with a thickness of 25 mm and with the edges
rounded with a radius of 8 mm.
5.19 Feeler gauge
A gauge with a thickness of (0,4 ± 0,02) mm and an insertion end radius of (3 ± 0,5) mm (see Figure 11).
Dimensions in millimetres
Figure 11 — Feeler gauge
5.20 Test mass D
A mass of 9 kg on a base area of 200 mm x 100 mm.
6 Chemical hazards - Migration of certain elements (see A.2)
Separate samples may be used for these tests.
The migration of elements from surface materials located on or above the plane defined by the seat
surface with the exception of the back of the backrest shall not exceed the limits listed in Table 1 when
tested in accordance with EN 71-3.
Table 1 — Limits for migration of certain elements
Element mg/kg
Aluminium 70 000
Antimony 560
Arsenic 47
Barium 18 750
Boron 15 000
Cadmium 17
Chromium (III) 460
Chromium (VI) 0,2
Cobalt 130
Copper 7 700
Lead 160
Manganese 15 000
Mercury 94
Nickel 930
Selenium 460
Strontium 56 000
Tin 180 000
Organic tin 12
Zinc 46 000
7 Thermal hazards (see A.3)
Separate samples may be used for these tests.
This clause applies only to textiles, coated textiles and plastic coverings. Hook and loop fasteners, cords
and alike are excluded.
When tested in accordance with EN 71-2:2011+A1:2014, 5.5, there shall be no surface flash.
8 Mechanical hazards (see A.4)
8.1 Hazards caused by folding of the product
8.1.1 Requirements
8.1.1.1 General
There shall be at least one locking mechanism which prevents a high chair from folding whilst in use
and also when a child is being placed into and removed from the high chair.
8.1.1.2 Incomplete deployment
In order to prevent the hazards due to incomplete deployment, the high chair shall fulfil one of the
following:
a) the weight of the child in the high chair shall act to prevent the folding; or
b) at least one locking device shall engage automatically, when the product is ready for use.
8.1.1.3 Unintentional folding of the high chair
Unintentional folding of the high chair shall be prevented. This requirement is fulfilled if one of the
following conditions is met before and after testing in accordance with 8.1.2.1:
a) at least one operating device requires a minimum force of 50 N to activate, with and without test
mass A on the seat, or
b) folding is only possible if at least one locking mechanism requires the use of a tool, or
c) folding is only possible, when two independent operating devices are operated simultaneously, or
d) there are two or more automatically engaging locking devices that both cannot be released by one
single action, or
e) folding of the high chair requires two consecutive actions, the first of which shall be maintained
while the second is carried out.
8.1.1.4 Locking mechanism strength
When tested in accordance with 8.1.2.2, the high chair shall not fold and the locking mechanism shall
remain engaged.
8.1.2 Test methods
8.1.2.1 Durability of the locking mechanism
Operate all locking mechanisms 300 times.
8.1.2.2 Strength of the locking mechanism
Place the high chair on the floor with the test mass A (5.2) at the centre of the seat.
Apply a force of 200 N at the point and in the direction considered most likely for the high chair to fold.
If the high chair tends to tilt, secure it in a manner which prevents tilting but not folding.
8.2 Hazards caused by height adjustment
8.2.1 General
High chairs in which the seat height cannot be adjusted either due to the construction of the high chair
or when the child is inside the high chair are excluded from this requirement.
There shall be locking mechanism(s) to prevent the seat unit of a high chair from moving from a higher
to a lower position
8.2.2 Incomplete seat height adjustment
In order to prevent hazards due to incomplete seat height adjustment, at least one locking device shall
engage automatically when the seat is adjusted in height.
8.2.3 Unintentional release of the seat height adjustment mechanism
In order to prevent unintentional release of the seat adjustment mechanism, one of the following
requirements shall be fulfilled before and after testing in accordance with 8.1.2.1:
a) at least one operating device requires a minimum force of 50 N to activate, with and without test
mass A on the seat, or
b) height adjustment requires the use of a tool, or
c) release is only possible when two independent operating devices are operated simultaneously, or
d) there are two or more automatically engaging locking devices that both cannot be released by one
single action, or
e) height adjustment requires two consecutive actions, the first of which shall be maintained while the
second is carried out.
8.3 Entrapment hazards (see A.4.1)
8.3.1 Entrapment of fingers
8.3.1.1 Requirement
With the exception of the back of the backrest, parts of the high chair from the floor up to and including
the under-surface of the seat and buckles and adjusters of the restraint system, there shall be no
completely bounded circular openings in rigid materials between 7 mm and 12 mm, which are deeper
than 10 mm, when tested in accordance with 8.3.1.2.
8.3.1.2 Test method
Check whether the 7 mm probe (see 5.9) with an applied force of up to 30 N, enters 10 mm or more into
any completely bounded opening in rigid materials in any possible direction. If the 7 mm probe enters
10 mm or more, check if the 12 mm probe (see 5.9) enters 10 mm or more with an applied force of up to
5 N.
8.3.2 Entrapment of head
8.3.2.1 Requirements
With the exception of the entrance to the seat unit, the two openings for the child’s legs and openings in
the frame above the level of the top surface of the lateral protection, there shall be no holes, gaps or
openings above the seat surface which allow the small torso probe to pass through when tested
according to 8.3.2.2.
8.3.2.2 Test method
Check whether the small torso probe (5.12) with an applied force of up to 30 N, enters into any
accessible opening located above the seat.
The probe shall be inserted from inside the seat unit in a straight direction along the longitudinal axis of
the probe.
8.4 Hazards caused by moving parts (see A.4.2)
8.4.1 Requirements on compression points
The back of the backrest, parts from the floor up to and including the under-surface of the seat and
buckles of the restraint system are excluded from the following requirement.
After the high chair has been set up for normal use in accordance with the manufacturer's instructions,
there shall be no accessible hazardous compression points, which can close to less than 12 mm, unless
they are always less than 5 mm, as the result of:
a) movement of the high chair; or
b) movements of the child using the high chair; or
c) the application of an external force (either by another child or, unintentionally, by the carer, or by a
powered mechanism).
!Hazardous compression points between the tray and the structure shall be assessed by applying a
vertical downward force of 50 N in the most onerous point on the tray."
8.4.2 Requirements for shearing points
The back of the backrest, parts from the floor up to and including the under-surface of the seat and
buckles of the restraint system are excluded from the following requirement.
After the high chair has been set up for normal use in accordance with the manufacturer's instructions
there shall be no accessible hazardous shearing points which can close to less than 12 mm, as the result
of:
a) movement of the high chair; or
b) the movement of the child using the high chair; or
c) the application of an external force (either by another child or, unintentionally, by the carer,
or by a powered mechanism).
8.5 Entanglement hazards (see A.4.3)
8.5.1 Requirements
The restraint system is excluded from this clause.
Cords, ribbons and similar parts shall have a maximum free length of 220 mm when tested in
accordance with 8.5.2.
Where cords, ribbons and similar parts are attached to the high chair together or within 80 mm of each
other, all single cords shall have a maximum free length of 220 mm and the combined length from one
loose end to the end of another loose end shall be a maximum of 360 mm (see Figure 12).
Loops shall have a maximum peripheral dimension of 360 mm, when tested in accordance with 8.5.2.
Monofilament threads shall not be used.
Dimensions in millimetres
Key
Lx length of the single cord
D distance between the attachments
Figure 12 — Examples of measuring cords, ribbons or similar parts
8.5.2 Test method
The length of a cord, ribbon or similar part shall be measured from the fixing point on the high chair to
the free end of the cord, ribbon or similar part under a 25 N tensile force.
The peripheral dimension of a loop shall be measured from the fixing point on the high chair of one end
to the fixing point of the other end under a 25 N tensile force.
8.6 Choking and ingestion hazards (see A.4.4)
8.6.1 Requirements
Any component that is considered capable of being gripped by a child in accordance with 8.6.2.1 shall
be tested in accordance with 8.6.2.2 and 8.6.2.3. Any component or part of a component that is removed
shall not fit entirely within the small parts cylinder specified in 5.11.
!With the exception of the back of the backrest, parts from the floor up to and including the under-
surface of the seat, and buckles and adjusters of the restraint system, parts of a high chair containing
filling material shall have at least one covering. When tested in accordance with 8.6.2.4, it shall not be
possible to insert the front part of a 12 mm diameter probe (5.9) by more than 6 mm into any generated
opening in the covering materials or their joints that gives access to the filling material."
8.6.2 Test methods
8.6.2.1 Assessment of child’s ability to grip components
A component is considered able to be gripped if the child can grip the component between its thumb
and forefinger or between its teeth.
Where it is difficult to assess whether a child can grip a component, establish whether it is possible to
insert the feeler gauge specified in 5.19 between the component and the underlying layer or body of the
high chair at an angle between 0° and 10° from the surface of the underlying layer or high chair, using a
force of (10 ± 1) N. If the gauge can be inserted more than 2 mm, the component is considered able to be
gripped by the child.
8.6.2.2 Torque test
Apply a torque gradually to the component within a period of 5 s in the clockwise direction until either:
a) a rotation of 180° from the original position has been attained; or
b) a torque of 0,34 Nm is reached.
The maximum rotation or required torque shall be applied for 10 s.
The component shall then be allowed to return to a relaxed condition and the procedure repeated in the
anticlockwise direction.
Where projections, components or assemblies are rigidly mounted on an accessible rod or shaft
designed to rotate together with the projections, components or assemblies, the rod or shaft shall be
clamped to prevent rotation during the test.
If a component, which is attached by a screw or similar fixing device, becomes loose during the
application of the required torque, the torque shall continue to be applied until the required torque is
met or the component disassembles or it becomes apparent that the component will not disassemble.
Clamps and test equipment shall not cause damage the attachment mechanism or body of the
component.
Check whether any component or part of a component that is removed during the test fits wholly in any
orientation without compressing or manipulating it, within the small parts cylinder specified in 5.11.
8.6.2.3 Tensile test
Attach a suitable clamp to the component, taking care not to damage the attachment mechanism or the
body of the component.
Apply a tensile force of up to 90 N to the component. The force shall be applied gradually within a
period of 5 s and maintain it for 10 s.
Check whether any component or part of a component that is removed during the test fits wholly within
the small parts cylinder specified in 5.11 in any orientation without compressing or manipulating it.
8.6.2.4 Accessibility of filling materials
Use clamps with jaws to which discs with a diameter of 19 mm are affixed.
Attach the clamps to the covering where the disc jaws can be fully applied not less than 30 mm apart
and equidistant to the junction of parts (e.g. seam, welding, glued, etc.).
Gradually apply a force of (70 ± 2) N between the two clamps over a period of approximately 5 s.
Maintain the force for 10 s, and then release the force.
Apply the test once for each different joint of covering materials.
!Check whether it is possible to insert the 12 mm probe (see 5.9) by more than 6 mm using a
maximum force of 10 N."
Key
1 disc
2 seam
3 free space between discs
Figure 13 — Examples of clamping
8.7 Hazards caused by edges, corners and protruding parts (see A.4.6)
All accessible edges, corners and protruding parts on the high chair shall be rounded or chamfered and
free from burrs.
8.8 Strength and durability hazards (Structural integrity, see A.4.7)
8.8.1 Requirements
Connecting screws for direct fastening, e.g. self-tapping screws, shall not be used for the assembly of
any component that is designed to be removed or loosened when dismantling the high chair for the
purpose of transportation or storage.
After completing all the tests in accordance with 8.8.2, 8.8.3, 8.8.4, 8.8.5, 8.8.6.1, 8.8.6.2 and 8.8.6.3, the
requirements in 8.1, 8.3 and 8.7 shall be fulfilled and the safety and functions of the high chair shall be
unimpaired.
8.8.2 Impact test
The high chair shall be placed on the floor surface (5.7) in the normal position of use with the legs
against stops (5.6) in the opposite direction of the force.
Adjust the impact hammer (5.3) to fall from a height (H) of 116 mm. The hammer shall strike the
structure at the impact point, when the arm of the impact hammer is vertical (see Figure 14).
The impact hammer shall strike from the outside to:
— the centre of the uppermost point of the back (see Figure 14 b)), and
— the centre of the tray if available, and
— the centre of the horizontal member (see Figure 14 c)), and
— both lateral protections (see Figure 14 a)).
If the high chair can be fitted with a detachable tray, the tests shall be done with and without the tray.
If the high chair overturns during the test, it shall be prevented from touching the ground.
Repeat the test on the backrest from the inside of the high chair in the same manner as above.
The tests shall be carried out for a total of 5 times at each point.

Key
H falling height
Figure 14 — Impact test
8.8.3 Seat vertical static load test
Place 40 kg distributed over an area of 150 mm x 150 mm on the centre of the seat. Maintain the load
for 1 min. Lift the high chair clear of the floor by the lateral protection at the point of balance. Maintain
the high chair off the floor for 1 min. Remove the load.
8.8.4 Footrest vertical static load test
Place 20 kg distributed over an area of 75 mm x 150 mm on the centre of the footrest with the longer
side parallel to the front line of the footrest. Maintain the load for 1 min. Remove the load.
8.8.5 Dynamic strength test
The high chair shall be placed on the floor surface (see 5.7) in the normal position of use. Prevent
movement of the high chair on the floor surface without impairing the test.
Place the wood block (5.18) in the centre of the seat.
Position the impactor (5.17) above the wood block and let it drop freely from a height of 75 mm.
Repeat for a total of 500 cycles at a frequency of (15 ± 1) cycles per minute.
For high chairs that can be adjusted in height, the number of drops shall be equally divided in the
highest and the lowest positions.
Damages caused by the wooden block (e.g. splinters, damages in the fabric cover, etc.) shall be
disregarded.
8.8.6 Tray tests
8.8.6.1 Requirements
When tested according to 8.8.6.2, the tray shall not break or become detached and its function shall be
unimpaired.
When tested according to 8.8.6.3, the high chair shall not overturn.
When tested according to 8.8.6.4, the tray shall fulfil the requirements of 8.3.1, 8.4, 8.6 and 8.7 and its
function shall be unimpaired.
8.8.6.2 Tray strength test
With the tray fitted to the high chair, fix the seat so that it cannot move in the direction of the force
being applied. Apply in turn a horizontal force of 200 N 10 times to the tray at each of the following
positions:
a) forwards at the centre of the front edge at its uppermost surface;
b) rearwards at the centre of the rear edge at its uppermost surface;
c) sideways outwards at the centre of one side at its uppermost surface;
d) sideways outwards at the centre of the opposite side at its uppermost surface.
Each test force shall be maintained for 30 s.
8.8.6.3 Tray stability
With the high chair unloaded, apply a downwards vertical force of 200 N at the mid-point of centre line
of the tray (see Figure 15). Maintain the load for 1 min.
Key
1 application point
2 tray
Figure 15 — Tray stability
8.8.6.4 Tray drop test
This test is only applicable to removable trays.
Remove the tray from the high chair and drop it once through a height of 1 000 mm onto the floor
surface (5.7), on each of the following positions:
— on one long edge, and
— on one short edge, and
— on the bottom, and
— adjacent to the fastening points, and
— one other point likely to be damaged by the test.
8.9 Hazards from falls out of the high chair (see A.4.8)
8.9.1 Restraint system
8.9.1.1 Requirements on restraint systems
8.9.1.1.1 General requirements
The high chair shall have either an active restraint system complying with 8.9.1.1.2 or a passive
restraint system complying with 8.9.1.1.3.
If the backrest can be reclined to less than 60° to the horizontal measured in accordance with 8.9.1.2.1,
the product shall have an active restraint system (see 8.9.1.1.2).
Straps of the restraint system, if any, shall have a minimum width of 19 mm.
All parts of the restraint system shall function as intended before and after testing in accordance with
8.9.1.2.3.
The maximum slippage of the straps through any type of adjuster shall be 20 mm, when tested in
accordance with 8.9.1.2.4.
After testing in accordance with 8.9.1.2.4, adjusters and buckles shall function as intended.
When a high chair is fitted with attachment points for an additional harness complying with
EN 13210 as described in the instructions f
...

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La norme SIST EN 14988:2017+A1:2020 établit des exigences de sécurité cruciales pour les chaises hautes pour enfants, englobant à la fois les usages domestiques et non domestiques. Son domaine d'application est clairement défini, se concentrant sur les chaises hautes autonomes qui permettent d'asseoir les enfants jusqu'à 3 ans à la hauteur des tables pour faciliter le repas. Il est essentiel de noter que cette norme ne s'applique pas aux chaises hautes spéciales destinées à des usages médicaux, ce qui souligne sa précision et sa pertinence dans le secteur de la sécurité des produits pour enfants. L'une des forces de cette norme réside dans ses exigences de sécurité rigoureuses, qui garantissent la protection des jeunes enfants pendant les repas. En établissant des méthodes d'essai spécifiées, cette norme assure une vérification systématique de la conformité des chaises hautes, renforçant ainsi la confiance des consommateurs. De plus, la possibilité que certaines chaises hautes soient convertibles en d'autres fonctions est prise en compte, ce qui démontre l’adaptabilité et la prévoyance de la norme, bien qu'elle recommande de se référer à d'autres normes européennes si nécessaire. En somme, la norme SIST EN 14988:2017+A1:2020 est d'une grande importance pour les fabricants, distributeurs et consommateurs de chaises hautes pour enfants. Ses exigences claires et ses méthodes de test garantissent non seulement la sécurité des enfants mais aussi la conformité des produits sur le marché, rendant ce document essentiel pour tous les acteurs du secteur.

SIST EN 14988:2017+A1:2020 표준은 아동용 고 의자의 안전 요구사항 및 시험 방법을 규정하고 있습니다. 이 유럽 표준은 주로 아동이 식사를 하거나 음식을 먹기 위해 식탁 높이로 올릴 수 있는 독립형 아동용 고 의자에 대한 안전 기준을 명확히 정의합니다. 이 표준은 3세 이하의 아동을 대상으로 하며, 독립적으로 앉을 수 있는 능력이 있는 아동에게 적합합니다. 본 표준의 강점은 명확한 안전 요구사항 설정에 있습니다. 이를 통해 제작자와 사용자는 아동용 고 의자가 안전하게 설계되고 제작되도록 보장할 수 있으며, 이는 아동의 안전을 우선시하는 중요한 요소입니다. 또한, 생활 공간에서 사용되는 아동용 고 의자뿐만 아니라 비상업적 환경에서도 적용 가능하여 표준의 일반성을 보여줍니다. 아동용 고 의자의 다양한 기능 변환 가능성에 대한 참고도 제공되어, 사용자가 고 의자의 다기능성을 고려할 수 있도록 합니다. 이러한 요구사항은 추가적인 유럽 표준이 적용될 수 있음을 알리며, 이는 제품의 기능성과 안전을 모두 충족할 수 있도록 돕습니다. 종합적으로, SIST EN 14988:2017+A1:2020 표준은 아동의 안전을 보장하기 위한 필수적인 기준으로, 아동용 고 의자의 설계 및 제조 과정에서 중요하게 고려되어야 할 사항들을 포함하고 있으며, 유럽 전역에서 그 신뢰성을 인정받고 있습니다.

SIST EN 14988:2017+A1:2020は、幼児のためのハイチェアに関する重要な標準であり、その範囲は非常に明確です。この標準は、主に子供を食事テーブルの高さに押し上げるために設計された、自由に立つハイチェアに対する安全要件と試験方法を定めています。対象年齢は、自己支援で座ることができる3歳未満の子供に限られています。これにより、家庭用及び業務用の高椅子に適用される安全基準が確立されており、消費者にとって非常に重要です。 この標準の強みは、子供の安全を最優先に考えた点にあります。具体的な安全要件を規定していることで、消費者は安心して製品を選ぶことができます。また、ハイチェアが医療用の特別なものでない限り、幅広い用途に適用できるため、家庭及び商業の両方での使用をサポートしています。 さらに、もしハイチェアが他の機能に変換できるものである場合は、追加の欧州標準が適用される可能性があることに注意を促す点も、この標準の relevancyを高めています。これは、製品の多機能性を考慮し、ユーザーに対して柔軟な選択肢を提供する重要な要素です。このように、SIST EN 14988:2017+A1:2020は、ハイチェアに対する具体的な安全基準を提供し、消費者の信頼を高める上で欠かせない役割を果たしています。

SIST EN 14988:2017+A1:2020は、子ども用高椅子の要求事項と試験方法に関するヨーロッパの標準であり、特に安全性に重点を置いています。この標準は、子どもが自立して座ることができる3歳以下の幼児を対象とし、食事や飲食を行うためにテーブルの高さに子どもを持ち上げるフリースタンディングの高椅子に適用されます。 この標準の強みは、家庭及び非家庭用の高椅子に適用可能でる規定内容です。特に、一般的な使用における安全な設計とユーザー体験を確保するための明確な要求事項が定められており、それに従うことで、事故や怪我のリスクを最小限に抑えることが期待されます。また、医療目的の特別な高椅子を除外しているため、メインストリームの製品に焦点を当てた実用的なアプローチがなされています。 さらに、SIST EN 14988:2017+A1:2020は、他の機能への変換が可能な高椅子についても注意を促しており、この場合には追加のヨーロッパの標準が適用されることを明記しています。これは、消費者が製品を選ぶ際の重要なガイドラインとなり、安全性だけでなく、多機能性や汎用性についても考慮されるようになっています。 子ども用高椅子の設計者や製造者にとって、SIST EN 14988:2017+A1:2020は、製品の安全性と信頼性を確保するための非常に重要なリソースです。これにより最終的に、ユーザーである親や保護者が安心して商品を使用できることが実現されます。この標準は、子どもたちの成長と育ちを支える重要な要素であることから、その関連性は非常に高いと言えるでしょう。

The SIST EN 14988:2017+A1:2020 standard provides comprehensive safety requirements and test methods for children's high chairs, specifically designed for children up to the age of 3 who can sit unaided. This European Standard plays a crucial role in ensuring that high chairs, whether for domestic or non-domestic use, meet strict safety criteria to protect young users during mealtime. One of the standout strengths of this standard is its clear definition of safety requirements. By focusing on high chairs that elevate children to dining table height, it addresses a critical aspect of child safety, ensuring that such products are designed to minimize risks associated with their use. The requirement for high chairs to be stable and secure is particularly relevant, as it directly correlates to preventing accidents and enhancing user confidence. Moreover, the incorporation of test methods within the standard adds a practical dimension, allowing manufacturers to verify compliance with safety criteria systematically. This not only aids in maintaining high-quality production but also reinforces consumer trust in products meeting these established benchmarks. The relevance of the SIST EN 14988:2017+A1:2020 standard extends beyond its technical stipulations; it aligns with broader European safety regulations, helping harmonize product standards across member states. This consistency is vital for manufacturers aiming to market their high chairs across different regions without facing regulatory hurdles. Furthermore, the inclusion of a note regarding the conversion of high chairs into other functions highlights the standard's forward-thinking approach, acknowledging the evolving nature of children's furniture and the need for additional standards in such cases. This flexibility makes the standard applicable to a wide range of products while ensuring that the primary focus remains on safety. In summary, the SIST EN 14988:2017+A1:2020 standard stands as a pivotal document in the realm of children's high chairs, offering robust safety requirements and relevant test methodologies that cater to both manufacturers and consumers. Its emphasis on safety and compliance speaks volumes about its importance in safeguarding young children during one of their most significant daily activities – eating.

The SIST EN 14988:2017+A1:2020 standard provides a comprehensive framework for ensuring the safety of children's high chairs, which are essential for feeding and dining activities for children up to three years of age. The scope of this standard is significant as it details the safety requirements for free-standing children's high chairs, specifically designed to elevate children to dining table height. This focus on safety is critical given that high chairs are used by some of the most vulnerable members of society – young children capable of sitting unaided. One of the key strengths of this standard lies in its thorough specification of safety requirements. By setting out test methods, it provides manufacturers with clear guidelines on how to evaluate the safety of high chairs in both domestic and non-domestic environments. This ensures that children's high chairs meet consistent safety benchmarks, thereby enhancing the overall safety of products available in the market. Moreover, the standard recognizes the necessity for additional European Standards when high chairs are designed with multifunctionality in mind. This flexibility is crucial for manufacturers who seek to innovate while still adhering to strict safety protocols. By addressing both standard high chair designs and those that serve additional purposes, the SIST EN 14988:2017+A1:2020 standard maintains its relevance in a rapidly evolving market for children's products. In conclusion, the SIST EN 14988:2017+A1:2020 standard's emphasis on safety requirements and testing methodologies not only facilitates compliance for manufacturers but also provides reassurance to parents and caregivers regarding the safety of high chairs. As such, it plays a pivotal role in the safeguarding of young children during feeding times.

Die Norm SIST EN 14988:2017+A1:2020 legt umfassende Sicherheitsanforderungen und Prüfmethoden für frei stehende Hochstühle für Kinder fest. Diese Norm findet Anwendung auf Hochstühle, die es Kindern bis zu einem Alter von 3 Jahren ermöglichen, auf eine Höhe zu gelangen, die in der Regel für das Füttern oder Essen am Tisch geeignet ist. Das klare Ziel dieser Norm ist es, sicherzustellen, dass Hochstühle für Kinder, die in Haushalten sowie in nicht-haushaltsüblichen Umgebungen verwendet werden, den notwendigen Sicherheitsanforderungen entsprechen. Ein herausragendes Merkmal der SIST EN 14988:2017+A1:2020 ist die präzise Definition der sicherheitsrelevanten Merkmale von Hochstühlen, welche die Gefahren minimiert, die mit der Benutzung solcher Produkte verbunden sind. Die Norm bietet nicht nur umfassende Richtlinien zur Konstruktion und Verwendung von Hochstühlen, sondern auch detaillierte Prüfmethoden, die gewährleisten, dass diese Sicherheitsanforderungen in der Praxis eingehalten werden. Die Relevanz dieser Norm ist insbesondere in einer Zeit groß, in der das Bewusstsein für die Sicherheit von Kinderprodukten stetig wächst. Eltern und Betreuer können sich darauf verlassen, dass Hochstühle, die gemäß dieser Norm hergestellt werden, strengen Tests unterzogen werden und den rechtlichen Schutz bieten, den Familien erwarten. Der Anwendungsbereich dieser Norm ist außerdem darauf ausgelegt, dass, falls ein Hochstuhl in andere Funktionen umgewandelt werden kann oder muss, zusätzliche europäische Normen herangezogen werden sollten. Dies stellt sicher, dass die Sicherheit auch bei multifunktionalen Geräten gewahrt bleibt. Zusammenfassend lässt sich sagen, dass die SIST EN 14988:2017+A1:2020 eine essentielle Grundlage für die Sicherheit und Qualität von Hochstühlen für Kinder bietet, die sowohl im privaten als auch im gewerblichen Bereich eingesetzt werden. Die Norm trägt wesentlich dazu bei, vertrauenswürdige Produkte auf den Markt zu bringen, die den spezifischen Bedürfnissen von Kindern in einem kritischen Entwicklungsalter gerecht werden.

La norme SIST EN 14988:2017+A1:2020, intitulée « Chaises hautes pour enfants - Exigences et méthodes d'essai », constitue un document essentiel pour garantir la sécurité des chaises hautes destinées aux enfants jusqu'à 3 ans. En définissant des exigences claires pour les chaises hautes autonomes qui élèvent les enfants à la hauteur de la table, la norme joue un rôle crucial dans les contextes de repas et d'alimentation. Le champ d'application de cette norme européenne est particulièrement pertinent, car elle aborde à la fois l'utilisation domestique et non domestique des chaises hautes. Cela signifie que tous les fabricants, distributeurs et utilisateurs de chaises hautes doivent se conformer à ces exigences, ce qui garantit une uniformité en matière de sécurité à travers l'Europe. Un des points forts de la norme réside dans ses exigences de sécurité rigoureuses. En précisant les méthodes de test qui doivent être appliquées, la norme assure que les produits commercialisés répondent à des critères de sécurité élevés. Cela contribue à réduire le risque d'accidents et de blessures chez les enfants, ce qui est une priorité pour les parents et les professionnels dans le secteur de la puériculture. De plus, la norme inclut des dispositions pour les chaises hautes qui peuvent être converties à d'autres fonctions. Cela indique la flexibilité et l'adaptabilité des produits aux besoins variés des consommateurs, tout en assurant que des normes de sécurité appropriées sont toujours respectées. En somme, la norme SIST EN 14988:2017+A1:2020 est pertinente dans le contexte actuel où la sécurité des enfants est une préoccupation majeure. Son approche systématique et ses lignes directrices précises en font un référence indispensable pour les fabricants, les distributeurs et les utilisateurs de chaises hautes pour enfants.

Die Norm SIST EN 14988:2017+A1:2020 behandelt die sicherheitstechnischen Anforderungen und Prüfmethoden für Hochstühle für Kinder. Der Anwendungsbereich dieser europäischen Norm umfasst freistehende Hochstühle, die Kinder bis zu einem Alter von drei Jahren auf eine Höhe bringen, die es ihnen ermöglicht, am Esstisch teilzunehmen, typischerweise zum Füttern oder Essen. Diese Norm ist besonders relevant im Kontext der Sicherheit und Benutzerfreundlichkeit von Hochstühlen in privaten und gewerblichen Umgebungen. Ein wesentlicher Punkt der Norm ist die umfassende Betrachtung der Sicherheitsanforderungen. Die Norm stellt sicher, dass Hochstühle stabil und sicher sind, wodurch das Risiko von Unfällen verringert wird. Durch die klar definierten Prüfmethoden wird gewährleistet, dass Hersteller die erforderlichen Standards einhalten und somit Produkte anbieten, die für Kleinkinder geeignet sind. Dies fördert das Vertrauen der Verbraucher in die Sicherheit von Hochstühlen, was besonders für Eltern von Bedeutung ist. Ein weiterer Stärke der SIST EN 14988:2017+A1:2020 liegt in ihrer breiten Anwendbarkeit. Abgesehen von speziellen Hochstühlen für medizinische Zwecke können die Bestimmungen dieser Norm sowohl für den häuslichen als auch für den nicht-häuslichen Gebrauch angewendet werden. Dies sorgt dafür, dass eine Vielzahl von Hochstuhlmodellen, die auf dem Markt erhältlich sind, den gleichen Sicherheitsstandards entsprechen. Zusätzlich ist anzumerken, dass diese Norm auch auf die Möglichkeit eingeht, dass Hochstühle in andere Funktionen umgewandelt werden können. In solchen Fällen kann die Norm darauf hinweisen, dass zusätzliche europäische Normen Anwendung finden können, was den Herstellern eine klare Orientierung bietet. Insgesamt stellt die SIST EN 14988:2017+A1:2020 einen wichtigen Leitfaden zur Sicherheit von Hochstühlen für Kinder dar. Die Norm kombiniert umfassende Anforderungen mit klaren Prüfmethoden und bietet somit sowohl Herstellern als auch Verbrauchern eine wertvolle Unterstützung. Ihre Relevanz im Bereich der Kindersicherheit und Qualität sollte nicht unterschätzt werden.

SIST EN 14988:2017+A1:2020 표준은 어린이용 고급 의자에 대한 요구사항과 시험 방법을 명시하는 유럽 표준으로, 어린이를 식사 테이블 높이로 올려주기 위한 안전 요구사항을 제정하고 있습니다. 이 표준은 자립적으로 앉을 수 있는 3세 이하의 어린이를 위한 고급 의자에만 적용되어, 가정 및 비가정용으로 사용될 수 있습니다. 본 표준의 강점 중 하나는 안전성에 대한 명확한 요구사항을 제공하고 있다는 점입니다. 어린이용 고급 의자는 식사 중 사용되기 때문에, 어린이의 안전을 최우선으로 고려해야 합니다. 따라서 이 표준은 의자의 구조적 안정성, 재질의 안전성, 그리고 사용자의 보호를 보장하기 위한 다양한 테스트 방법을 포함하고 있습니다. 또한, 특정한 의료 목적을 위한 고급 의자는 이 표준의 적용에서 제외되지만, 일반적인 가정용 및 비가정용 어린이 고급 의자가 널리 아우러지는 점은 이 표준의 범위를 더욱 유용하게 만듭니다. 게다가, 어린이용 고급 의자가 다른 기능으로 변환될 수 있는 경우, 추가적인 유럽 표준이 적용될 수 있다는 점은 사용자에게도 유연성을 제공하며, 제품의 다기능성을 촉진합니다. 결론적으로, SIST EN 14988:2017+A1:2020 표준은 어린이의 안전과 편안함을 위한 필수 가이드라인을 제시함으로써, 고급 의자 제조업체와 소비자 모두에게 중요한 참조 기준이 됩니다.