Unverified85% confidenceDecision RuleTime unknown
堆叠收纳需选箱盖带凹凸卡扣互锁设计的款式，仅靠平面重叠的箱子在3层以上会侧滑坍塌
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85%
Confidence
Long-term
Relevance
-
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Unverified需要叠放堆叠的收纳盒，认准盒盖与盒底有卡扣式互锁凹槽设计，单纯平顶叠放在搬动或震动时易滑落，负重叠放时选PP材质壁厚≥2mm的款式防止形变塌陷87% similarUnverified叠放场景优先选带独立框架结构的箱体，纯靠箱盖承重的款式叠放3层以上易导致盖子凹陷变形；带内嵌卡扣或加强筋的箱体可稳定叠放4-5层87% similarUnverified多个箱体堆叠时，因无盖且卡扣结构简单，上下层之间稳定性一般，堆叠超过三层容易歪斜，需要高堆叠的仓储场景不推荐85% similarUnverified需堆叠收纳的场景优先选带卡扣互锁结构（凹凸嵌合）的盒子，纯平面堆叠在搬动时易滑落；单层承重标注应≥5kg才适合叠放存放重物85% similarUnverified多个收纳箱叠放时，箱盖上表面需有下凹嵌位设计（可承接上层箱体底部脚位），无嵌位的平顶箱叠放高度超过2层易侧滑；带四角加固脚的箱体叠放稳定性显著更高84% similar
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