Unverified82% confidenceDecision RuleTime unknown
四轮rollator轮径直接影响越障能力：室内5-6英寸轮足够，若需过门槛、走户外不平路面应选8英寸及以上前轮，否则小轮易被卡住导致前倾
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified轮子直径影响越障能力：室内选5英寸（约13cm）小轮灵活，户外经过门槛、路面缝隙、草地应选7-8英寸大轮或充气/实心宽胎，小轮易被门槛卡住89% similarUnverified室内使用优选前轮固定或全四脚型（防滑脚垫直径≥5cm），室外或不平路面优选大轮径（前轮≥18cm/7英寸）rollator，小轮遇门槛和地砖缝易卡顿翻倒88% similarUnverified轮子大小与场景权衡：小轮（5英寸）室内转向灵活但户外遇门槛、地砖缝易卡；大轮（8英寸以上）户外通过性好但室内笨重、门内难转向86% similarUnverified轮径决定越障能力：轮径＜8cm只适合光滑地面，户外碎石路/门槛需≥12.5cm充气轮或实心大轮，小轮遇缝隙会卡死翻车86% similarUnverified四轮款前轮直径≥18cm（7.5寸）才能顺利通过门槛、地毯和室外不平路面，小于12.5cm（5寸）的轮子仅适合室内光滑地面85% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/206042API
curl https://kongchang.com/api/v1/knowledge/claims/206042MCP
get_claim(id=206042)