1、March 2017 English price group 17No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 97.140; 97.190!%c*“2640796www.din.
2、deDIN EN 16120Child use and care articles Chair mounted seat;English version EN 16120:2012+A2:2016,English translation of DIN EN 16120:2017-03Artikel fr Suglinge und Kleinkinder Sitzerhhungen fr Sthle;Englische Fassung EN 16120:2012+A2:2016,Englische bersetzung von DIN EN 16120:2017-03Articles de pu
3、riculture Rehausseurs de chaise;Version anglaise EN 16120:2012+A2:2016,Traduction anglaise de DIN EN 16120:2017-03SupersedesDIN EN 16120:201407www.beuth.deDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.Document comprises 43 pages 0
4、3.17 2 A comma is used as the decimal marker. National foreword This standard includes safety requirements. This document (EN 16120:2012+A2:2016) has been prepared by Technical Committee CEN/TC 252 “Child use and care articles” (Secretariat: AFNOR, France). The responsible German body involved in it
5、s preparation was DIN-Normenausschuss Sicherheitstechnische Grundstze (DIN Standards Committee Safety Design Principles), Working Committee NA 095-05-03 AA “Child use and care articles Seating and body care, protection, lying down and transportation”. This document includes Amendment 1, approved by
6、CEN on 2014-02-25, and Amendment 2, approved by CEN on 2016-09-17. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“ and # $. Amendments This standard differs from DIN EN 16120:2014-07 as follows: a) Clause 1 “Scope” has been amended; b) Clause 2 “No
7、rmative references” has amended; c) Subclause 3 “Terms and definitions” has been amended; d) Subclause 4 “Test equipment” has been amended; e) Clause 6 “Chemical hazards - Migration of certain elements (see A.2)” has been amended; f) Clause 7 “Thermal hazards (see A.3)” has been amended; g) Clause 8
8、 “Mechanical hazards (see A.4)” has been amended; h) Clause 9 “Product information” has been amended; i) Annex A has been amended; j) Annex C has been added; k) the ibliography has been updated. Previous editions DIN EN 16120: 2013-02, 2014-07 DIN EN 16120:2017-03 . BEUROPEAN STANDARD NORME EUROPENN
9、E EUROPISCHE NORM EN 16120:2012+A2 December 2016 ICS 97.190; 97.140 Supersedes EN 16120:2012+A1:2014 English Version Child use and care articles - Chair mounted seat Articles de puriculture - Rehausseurs de chaise Artikel fr Suglinge und Kleinkinder - Sitzerhhungen fr Sthle This European Standard wa
10、s approved by CEN on 25 February 2014 and includes Amendment 2 approved by CEN on 17 September 2016. This European Standard was corrected and reissued by the CEN-CENELEC Management Centre on 18 January 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate th
11、e 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
12、 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 nationa
13、l standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovak
14、ia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means
15、reserved worldwide for CEN national Members. Ref. No. EN 16120:2012+A2:2016 E EN 16120:2012+A2:2016 (E) 2 Contents Page European foreword . 4 1 Scope 5 2 Normative references 5 3 Terms and definitions . 5 4 Test equipment 6 4.1 Test probes for finger entrapment . 6 4.2 Test mass A 6 4.3 Test foam 7
16、4.4 Small parts cylinder . 7 4.5 Feeler gauge 7 4.6 Small torso probe 8 4.7 Test beam . 8 4.8 Test sphere 8 5 General 8 5.1 Product conditioning . 8 5.2 Test conditions . 8 5.3 Application of forces 8 5.4 Tolerances . 8 5.5 Order of test 9 6 Chemical hazards - Migration of certain elements (see A.2)
17、 . 9 7 Thermal hazards (see A.3) 10 7.1 Requirements 10 7.2 Test method . 10 8 Mechanical hazards (see A.4) 10 8.1 Hazards due to height adjustment or folding of the product . 10 8.1.1 General . 10 8.1.2 Unintentional release of locking mechanism(s) . 10 8.1.3 Test method for the durability of the l
18、ocking mechanisms 11 8.2 Entrapment hazards (see A.4.1) . 11 8.2.1 Entrapment of fingers . 11 8.2.2 Entrapment of head . 11 8.3 Hazards due to moving parts (see A.4.2) . 12 8.3.1 Requirements for compression points . 12 8.3.2 Requirements for shear points . 12 8.4 Entanglement hazards (see A.4.3) .
19、12 8.4.1 Requirements 12 8.4.2 Test method . 12 8.5 Choking and ingestion hazards (see A.4.4) . 13 8.5.1 Requirements 13 8.5.2 Test methods . 13 8.6 Suffocation hazards (see A.4.5) . 14 8.6.1 Plastic packaging 14 8.6.2 Plastic decals 14 DIN EN 16120:2017-03 EN 16120:2012+A2:2016 (E) 3 8.7 Hazardous
20、edges, corners and protruding parts (see A.4.6) 14 8.8 Hazards from inadequate structural integrity (see A.4.7) 14 8.8.1 Static strength 14 8.8.2 Dynamic strength . 15 8.9 #Hazards from falling$ . 15 #8.9.1$ Chair attachment systems . 15 #8.9.2$ Restraint system . 16 #8.9.3 Lateral protections (see
21、A.4.8.1)$ . 17 #8.9.4 Hazards due to inadequate size (see A.4.8.2)$ . 19 9 Product information 23 9.1 General . 23 9.2 #Marking$ . 23 9.2.1 Requirements . 23 9.2.2 Durability of marking 24 9.2.3 Test method for durability of marking . 24 9.3 Purchase information . 24 9.4 Instructions for use 25 Anne
22、x A (informative) Rationales . 27 A.1 Introduction 27 A.2 Chemical hazards (see Clause 6) . 27 A.3 Thermal hazards (see Clause 7) 27 A.4 Mechanical hazards (see Clause 8) . 27 A.4.1 Entrapment hazards (see 8.2) 27 A.4.2 Hazards due to moving parts (see 8.3) . 27 A.4.3 Entanglement hazards (see 8.4)
23、28 A.4.4 Choking and ingestion hazards (see 8.5) . 28 A.4.5 Suffocation hazards (see 8.6) . 28 A.4.6 Hazardous edges, corners and protruding parts (see 8.7) 28 A.4.7 Hazards from inadequate structural integrity (see 8.8) 28 A.4.8 Hazards from falling (see 8.9) 28 !Annex B (informative)“ A-deviation
24、30 #Annex C$ (normative) Warnings . 31 Bibliography . 41 DIN EN 16120:2017-03 EN 16120:2012+A2:2016 (E) 4 European foreword This document (EN 16120:2012+A2:2016) has been prepared by Technical Committee CEN/TC 252 “Child use and care articles”, the secretariat of which is held by AFNOR. #This Europe
25、an Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2017, and conflicting national standards shall be withdrawn at the latest by December 2017.$ Attention is drawn to the possibility that some of the elemen
26、ts of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. #This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association.$ This document in
27、cludes Amendment 1 approved by CEN on 2014-02-25 and Amendment 2 approved by CEN on 2016-09-17. This document supersedes #EN 16120:2012+A1:2014$. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“ and #$. According to the CEN-CENELEC Internal Regulati
28、ons, 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy
29、 Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 16120:2017-03 EN 16120:2012+A2:2016 (E) 5 1 Scope #This European Standard specifies safety requirements and test methods for c
30、hair mounted seats intended to be positioned on an adult chair to raise the sitting position of a child able to sit unaided up to an age of 36 months or a maximum weight of 15 kg. This European Standard does not apply to cushions, pads and to products only aimed at restraining the child on a chair w
31、ithout raising the childs sitting position.$ 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
32、 the referenced document (including any amendments) applies. #EN 71-2:2011+A1:2014, Safety of toys Part 2: Flammability$ #EN 71-3$, Safety of toys Part 3: Migration of certain elements #deleted text$ EN ISO 2439, Flexible cellular polymeric materials Determination of hardness (indentation technique)
33、 (ISO 2439) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 chair attachment system system designed to attach the chair mounted seat to the adult chair 3.2 restraint system system to restrain the child within the chair mounted seat 3.3 waist
34、restraint device to restrain the child in the waist area 3.4 crotch restraint device to fit between the childs legs # 3.5 locking device mechanical component that maintains part(s) of the product when erected in the position of use (e.g. latch(es), hooks, over centre lock.) which can be activated or
35、 deactivated by action(s) on the operating device DIN EN 16120:2017-03 EN 16120:2012+A2:2016 (E) 6 3.6 operating device part of the locking mechanism(s) designed to be activated by the carer through one or several positive action(s) 3.7 locking mechanism assembly of components consisting of one or m
36、ore locking device(s) and one or more operating device(s)$ 4 Test equipment 4.1 Test probes for finger entrapment Probes made from plastics or other hard, smooth material of diameters 7 00,1mm and 12 +0,10mm with a full hemispherical end that can be mounted on a force-measuring device, see Figure 1.
37、 Mesh probe made from plastics or other hard, smooth material as shown in Figure 2. Dimensions in millimetres Key 1 line scribed around circumference showing depth of penetration Probe type 7 mm probe 12 mm probe Diameter A 00,170,1012+Radius RB 3,5 0,2 6 0,2 Figure 1 Test probes with hemispherical
38、end Dimensions in millimetres Figure 2 Test probe for mesh 4.2 Test mass A A cylindrical bag with a diameter of 180 mm filled with sand to a total mass of 10 kg. DIN EN 16120:2017-03 EN 16120:2012+A2:2016 (E) 7 4.3 Test foam Soft foam sheet (for example polyurethane) having a thickness of 25 mm with
39、 a bulk density of (30 2) kg/m3and an indentation hardness index of 170 20 according to EN ISO 2439. 4.4 Small parts cylinder Small parts cylinder for the assessment of small components, having dimensions in accordance with Figure 3. Dimension in millimetres Figure 3 Small parts cylinder 4.5 Feeler
40、gauge Gauge with a thickness of (0,4 0,02) mm and an insertion edge radius of (3 0,5) mm (see Figure 4). Dimensions in millimetres Figure 4 Feeler gauge DIN EN 16120:2017-03 EN 16120:2012+A2:2016 (E) 8 # 4.6 Small torso probe The small torso probe shall be made from plastics or other hard, smooth ma
41、terial with dimensions as shown in Figure 5. Dimensions in millimetres a b c 86 40 120 Key 1 handle Figure 5 Small torso probe 4.7 Test beam A beam, 86 mm wide with a mass of 0,5 kg 10 g. 4.8 Test sphere A sphere made of steel with a diameter of 90 mm and a weight of (3,0 0,1) kg.$ 5 General 5.1 Pro
42、duct conditioning Before testing, any fabrics used shall be cleaned or washed and dried twice in accordance with the manufacturers instructions. 5.2 Test conditions The tests shall be carried out at a temperature of (20 5) C. The tests are designed to be applied to chair mounted seats that are fully
43、 assembled and ready for use in accordance with the manufacturers instructions. If the chair mounted seat can be assembled or adjusted in different ways, the most onerous combination shall be used for each test. 5.3 Application of forces The forces in the static load tests shall be applied sufficien
44、tly slowly to ensure that negligible dynamic force is applied. 5.4 Tolerances Unless otherwise stated, the following tolerances apply: DIN EN 16120:2017-03 EN 16120:2012+A2:2016 (E) 9 Forces: 5 % of the nominal force; Masses: 0,5 % of the nominal mass; Dimensions: 1,0 mm of the nominal dimension; An
45、gles: 2 of the nominal angle; Positioning of loading pads: 5 mm; Duration of forces: 1 s. The tests are described in terms of the application of forces. Masses can however be used: 1 kg mass may be used for 10 N force. Unless otherwise specified, the test forces may be applied by any suitable device
46、 which does not adversely affect the results. 5.5 Order of test Unless otherwise stated, the requirements of Clause 8 shall be assessed on the same chair mounted seat in the order listed in this standard. 6 Chemical hazards - Migration of certain elements (see A.2) #The migration of elements from ma
47、terials on exterior surfaces shall not exceed the limits listed below. 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 0
48、00 Tin 180 000 Organic tin 12 DIN EN 16120:2017-03 EN 16120:2012+A2:2016 (E) 10 Zinc 46 000 Materials on the back of the backrest and under the seat level are excluded from these requirements. When testing is performed the method described in EN 71-3 shall be used. A separate sample may be used for
49、these tests.$ 7 Thermal hazards (see A.3) # 7.1 Requirements When tested in accordance with 7.2, there shall be no surface flash. A separate sample, conditioned according to 5.1, may be used for these tests. 7.2 Test method Apply the test flame defined in EN 71-2:2011+A1:2014, 5.5 for (3 0,5) s to the chair mounted seat in different places likely to cause surface flash.$ 8 Mechanical hazards (see A.4) 8.1 Hazard
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