Unverified82% confidenceTradeoffTime unknown
免打孔安装便捷但承重和稳固性弱于螺丝固定，好动儿童或大体重使用者用免打孔护栏存在松脱风险，稳固性优先应选打孔固定
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified免打孔顶伸式安装便利、不损墙面，但稳固性弱于打孔款，幼儿用力摇晃或攀爬时可能松动位移；追求最高安全性应牺牲便利选膨胀螺丝固定89% similarUnverified免打孔安装方便但强度和耐久性低于打孔螺丝固定；真正要防儿童坠落的关键窗户建议打孔固定，免打孔更适合租房或临时防护、防风防误开场景87% similarUnverified免打孔与承重存在权衡：免打孔款靠摩擦或顶撑固定，承重与稳定性天然弱于打孔螺丝固定的木质/金属隔板；追求长期稳固且不介意打孔选固定式，需保护柜体或租房选免打孔86% similarUnverified免打孔压力式安装便捷但会占用门框空间形成底部横杆绊脚，且承重和稳固性弱；螺丝固定式更稳固安全但会在墙面留孔，租房或频繁移动场景选压力式更划算86% similarUnverified免打孔方便无损但承重和稳定性差，螺丝固定牢固但破坏墙面且拆除留孔——租房选免打孔，自住重物区选螺丝固定84% similar
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