Unverified80% confidenceTradeoffTime unknown
开启力度存在权衡:力度过轻(<3N)则幼儿也能打开失去防护,力度过重则成人日常使用插拔麻烦。滑盖式面板的合理阻尼应为需明显用力单向推动但成人单手可完成,插入式塞子则以幼儿无法徒手拔出为准
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80%
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Long-term
Relevance
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Unverified防儿童开启的关键指标是拔取需双手配合(如按压+旋转或双点同时按压),单手可轻松拔出的滑入式防护盖对2-4岁幼儿几乎无效87% similarUnverified选择需双手协同操作或旋转+按压组合动作的插座盖,成人可徒手拆装但3岁以下幼儿难以自主打开,纯拔插式(无锁定机构)无法有效防护2岁以上幼儿85% similarUnverified儿童自主开盖优先选按压弹开式或单手推拉盖,开启力需≤3N(约300g推力),4扣密封盒虽防漏但3岁以下儿童难以独立开启85% similarUnverified拔出所需力度≥15N(约1.5kg拉力)的旋转式或按压释放式保护盖,才能有效防止3岁以下幼儿自行拔出,纯插入式插板对1岁以上幼儿几乎无防护作用84% similarUnverified插座保护盖的拔出力应≥8N(约0.8kg拉力),低于此值3岁以上幼儿可徒手拔出,失去防护意义;旋钮式或需按压+旋转的双动作设计比单纯插入式更防拔84% similar
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