ISO INTERNATIONAL STANDARD 9221-2 Second edition 2015-11-01 Furniture Children's high chairs - Part 2: Test methods Ameublement Chaises hautes pour enfants - Partie 2: Méthodes d'essai Reference number ISO 9221-2:2015(E) ISO International Organization for Standardization =ZHEJIANG INST OF STANDARDIZATION C1 5956617 @IS02015 vided by IHS under No reproduction or networking permitted without license from IHS IS0 9221-2:2015(E) COPYRIGHT PROTECTED DOCUMENT IS0 2015, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org Internatinir DrganizationforStandardization Licensee-ZHEJIANG INST OF STANDARDIZAROISQ0d.5 - All rights reserVed Not for Resale, 2016/1/8 02:23:09 No reproduction or networking permited without license from IHS IS0 9221-2:2015(E) Contents Page Foreword ..V Introduction. ...vi 1 Scope. 2 Normative references 3 Terms and definitions 4 General test conditions. ..2 4.1 Preliminary preparation .2 Determination of the junction line. T 4.2 4.3 Test sequence. ..3 4.4 Tolerances. 5 Test equipment. ..4 5.1 General. .4 5.2 Test dummy .4 5.3 Impact hammer .5 5.4 Loading pad 5.5 Small loading pad. .6 5.6 Stops ..7 5.7 Floor surface .7 5.8 Beams. 7 5.8.1 Beam for stability test and for measurement of the lateral protection length 7 5.8.2 Beam for height of lateral protection test. 7 5.9 Slide gauges 5.10 Force-measuring device .8 5.11 Test load. ..8 5.12 Small parts cylinder. .8 5.13 Small torso probe.. :9 5.14 Device for measuring the angle, the length and the height of the backrest and the height of the lateral protection .10 5.15 Legprobe ..11 5.16 Wedge block .11 6 Test procedures. .12 6.1 General. .12 6.2 Impact test. .12 6.3 Durability of the locking mechanism ..13 6.4 Strength of the locking mechanism. .13 6.5 Small parts .13 6.6 Openings... .14 6.6.1 Openings between moving parts ..14 6.6.2 Other openings. ..14 6.7 Strength of harness/belt attachment points .14 6.8 Strength of components of the restraint system ..14 6.9 Slippage of straps of the restraint system .14 6.10 Backrest tests.. ..15 6.10.1 Determination of backrest angle .15 6.10.2 Determination of backrest height ..15 6.10.3 Determination of length of reclinable backrest .15 6.10.4 Strength of reclinable backrest mechanism .15 6.11 Seatverticalstaticloadtest. ..15 6.12 Footrest vertical static load test ..15 6.13 Lateral protection measurements ..16 6.13.1 Determination of lateral protection height. .16 6.13.2 Determination of lateral protection length ..16 ii Licensee=ZHEJIANG INST OF STANDARDIZATION C1 5956617 ed without license from IHS Not for Resale, 2016/1/8 02:23:09