Unverified88% confidenceDecision RuleTime unknown
四轮助行车的刹车分两种：手捏式（下压减速+下压到底锁定驻车）优于自锁反向刹车；坐下休息前务必确认双侧驻车锁定，选购认准刹车线松紧可调、刹车片可更换的款式
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified刹车必须是双侧+驻车锁定双重设计：捏握式刹车用于减速，下压式驻车锁用于坐下休息时固定，只有减速刹车而无驻车锁的助行器坐下时会溜车92% similarUnverified四轮rollator的手刹分两种：普通捏握刹车（松手停）适合大多数人，锁定式停车刹（下压锁死）用于坐下休息时防溜车，选购时应确认两种功能都具备且用户握力能操作90% similarUnverified刹车结构上，联动刹车(踩一处锁双轮)比单侧单轮刹车更安全，且脚踩式优于手拨式；斜坡多的地区应确认刹车能锁死后轮防溜车88% similarUnverified刹车应选后轮联动脚踏刹车，单侧刹车在斜坡停放时防溜坡能力不足；带一键联动双轮刹车的更安全87% similarUnverified刹车设计影响安全：选后轮双侧联动刹车（一脚踩死两轮）优于单轮刹车，斜坡停靠时单轮刹车易溜车86% similar
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