Unverified80% confidenceTradeoffTime unknown
脚轮款移动方便但降低承重且不能靠墙固定，稳定性下降；带刹车的万向轮至少要4个且需锁定，放重物或需靠墙防倒时应选可调固定脚而非脚轮
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified带轮款移动方便但坐便时必须有刹车/锁定装置，无刹车轮款只能作运输不能坐用；纯固定四腿款更稳但需搬动，室内小空间频繁挪动才选带刹车轮款89% similarUnverified带滚轮的移动置物架方便清扫和挪动，但轮子锁不牢时放重物移位；固定角脚（可调节地脚）在不平地面更稳，两者据是否需移动取舍86% similarUnverified带滚轮的移动置物架需确认轮子含刹车锁定功能，且总承重要低于同款固定脚15-20%，无刹车轮款不适合承载重物或斜坡地面85% similarUnverified落地式脚部必须带独立可调节防滑脚垫（能补偿地面不平），且四脚间距越宽越稳；仅有固定橡胶脚而无微调的型号在斜地砖上易晃动85% similarUnverified带滚轮的置物架方便移动，但滚轮款重心高、层数多时晃动明显，放易碎品或高度＞1.4m时应选带刹车轮或固定脚85% similar
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