GB 14747-2006 儿童三轮车安全要求

ICS97.190

石冒

中华人民共和国国家标准

GB14747-2006

代替GB14747一1993

儿童三轮车安全要求

Safetyrequirementsforchildtricycles

2006-02-21发布2007-01-01实施

中华人民共和国国家质量监督检验检疫总局发布

中国国家标准化管理委员会

GB14747-2006

目次

前言··································································································ul

1范围···············································································································……1

2规范性引用文件·······························································································……]

3术语和定义·····································································································……1

3.1儿童三轮车···································································································……]

3.2轮距·········································································································……1

3.3断裂·········································································‘········……艺

3.4正常乘骑状态·····························································································，··……乏

3.5鞍座到脚蹬距离··························································································……二

3.6外露突出物··································································································……芝

37辅助推杆·····，···············，··············································································……芝

3.8后踏板··························‘············································································……至

4技术要求··································‘···········································……之

4.1材料············································································································……芝

4.1.1特定可迁移元素最大限量··············································································……芝

4.1.2燃烧性能································t···············································…乏

4.2机械强度·······································································…乏

4.3锐利边缘、锐利尖端、外露突出物、挤夹点和小零件······································……乏

4.3.1锐利边缘······························································】··························乏

4.3.2锐利尖端···························4························································……乏

4.3.3外露突出物································································································……艺

4.3.4挤夹点······································································································……4

4.3.5小零件······································································································……4

4.4稳定性·4

4.4.1行驶稳定性·······································‘··············································……4

4.4.2倾斜稳定性································································································……4

4.5零件···········································································································……习

4.5.1连接紧固件·························································································9

4.5.2防护罩帽···································································································……9

4.5.3操作系统···························································‘·····································……9

4.5.4鞍座···············，·························································································……获

4.5.5冲击强度···································································································……任

4.5.6靠背结构牢固性·····················································································……三

4.5.7辅助推杆强度·····························································································……三

4.5.8脚蹬·········································································································……三

4.6产品标志和使用说明·······················································································……任

4.6.1一般要求···································································································……任

4.6.2标志和使用说明··········································，···············································……‘

GB14747-2006

5测试方法···································································································……6

5.1一般要求··········，··································································.·········，…，，.··……，…6

5.1.1测试样品·········，········，·················，···········，····································，二6

5.1.2测试仪器精度·····················································································……6

5.1.3测试环境······，·······，··········································，，····················，，·······……6

5.2特定可迁移元素的测试(见4.1.1)······················，········‘·······················-············，·…7

5.3燃烧性能测试(见4.1.2)·································，······························