1.1 本消费者安全规范涵盖了性能要求和测试方法，以确保增高座椅的性能令人满意。 1.2 本消费者安全规范旨在最大限度地减少因正常使用和合理可预见的误用或滥用增高座椅而对儿童造成的伤害。 注1: 本消费者安全规范并不旨在解决因年龄较大的儿童与坐在增高座椅上的儿童相互作用而导致的事故和伤害。 1.3 就本消费者安全规范而言，增高座椅是一种儿童座椅，放置在成人座椅上，将儿童提升到标准餐桌高度。增高座椅用于容纳5岁以下的儿童，通常用于喂食或进食。 增高座椅可以是高度可调的，并包括倾斜位置。 1.4 在本消费者安全规范批准日期后生产的增高座椅，除非符合本规范中的所有要求，否则不得通过标签或其他方式表明符合本规范。 1.5 以英寸-磅单位表示的值应被视为标准值。括号中给出的值是对国际单位制的数学转换，仅供参考，不被视为标准值。 1.6 以下预防性警告仅适用于测试方法部分，第节 7. ，根据本规范: 本标准并不旨在解决与其使用相关的所有安全问题（如果有的话）。 本标准的使用者有责任在使用前建立适当的安全、健康和环境实践，并确定监管限制的适用性。 1.7 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。

1.1 This consumer safety specification covers the performance requirements and methods of test to ensure the satisfactory performance of the booster seat. 1.2 This consumer safety specification is intended to minimize injuries to children resulting from normal usage and reasonably foreseeable misuse or abuse of booster seats. Note 1: This consumer safety specification is not intended to address accidents and injuries resulting from the interaction of older children with children in booster seats. 1.3 For purposes of this consumer safety specification, a booster seat is a juvenile chair, which is placed on an adult chair to elevate a child to standard dining table height. The booster seat is made for the purpose of containing a child, up to 5 years of age, and normally for the purposes of feeding or eating. A booster seat may be height adjustable and include a reclined position. 1.4 No booster seat produced after the approval date of this consumer safety specification shall, either by label or other means, indicate compliance with this specification unless it conforms to all requirements contained herein. 1.5 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.6 The following precautionary caveat pertains only to the test method portion, Section 7 , of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.