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凝喷射器是一个安全的玩具吗? 一个对它们每单位面积的动能进行研究
Samantha Oehm1, Greg Howe2, Gerard Dutton3
1Australian Federal Police, National Armoury, Canberra, Australia.
Forensic science international
|June 19, 2024
概括
大多数在澳大利亚作为玩具销售的凝爆破器都超过了安全标准,其中83%超过了2500 J/m2的动能限制. 这些发现表明凝炸弹对儿童来说不安全,应该根据枪支立法进行监管.
科学领域:
- 法医科学 法医科学 法医科学
- 材料科学 材料科学 材料科学
- 玩具安全标准 玩具安全标准
背景情况:
- 类似于枪支的凝炸弹在澳大利亚作为儿童玩具销售.
- 尽管在大多数州都是违法的,但它们并没有被枪支立法明确涵盖.
- 玩具安全标准,特别是ASNZS ISO 8124.1:2019,为安全的儿童玩具设定了2500 J/m2的动能 (KE) 极限.
研究的目的:
- 评估凝爆破器是否符合澳大利亚和新西兰玩具安全标准.
- 为了确定凝喷射器的射弹动能是否低于2500 J/m2的值.
主要方法:
- 使用了来自ASNZS ISO 8124.1:2019.1的测试程序.
- 测试了一系列凝炸弹,NERFTM玩具和空气软枪支进行比较分析.
- 测量了从每个装置发射的弹子的动能.
主要成果:
- 空中软件枪支明显超过了KE限制,从10,620到69,650J/m2.
- 83%的测试过的凝爆破器 (20分之 24) 超过了2500 J/m2的极限,其KE值从2112到42645 J/m2.
- 而NERFTM玩具仍低于限值,范围为1230至2129 J/m2.
结论:
- 大多数经过测试的凝爆破器都超过了儿童玩具的安全限值.
- 在澳大利亚,凝喷雾器不安全作为儿童玩具进行营销和销售.
- 根据枪支法规,建议对凝炸弹进行监管,无论其玩具分类如何.
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