Unverified88% confidenceDecision RuleTime unknown
床边起身扶手承重需≥100kg,老年人起身瞬间会施加约1.5倍体重的下压力,标称承重应留出安全余量(体重×1.5)再选型
1
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88%
Confidence
Long-term
Relevance
-
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Related Claims
Unverified承重上限应至少覆盖体重的1.5倍,因为踩踏时前脚掌发力会产生瞬时冲击载荷;标称承重≥100kg可满足大多数成年人安全使用83% similarUnverified承重上限应预留至少20kg余量:标注承重100kg的助行器实际安全使用体重建议≤80kg,因下楼时身体前倾会产生额外冲击载荷83% similarUnverified单人露营床标称承重建议≥150kg(体重的1.5-2倍冗余),因翻身和坐起时瞬时压力集中在少数支撑点,标称值需留足余量82% similarUnverified体重超过100kg的用户需谨慎,虽然标称承重150kg,但实际使用中床面下沉明显、骨架连接处承压大,长期使用稳定性存疑82% similar
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