Unverified86% confidenceDecision RuleTime unknown
轮径≥15cm的充气橡胶轮或PU发泡轮过门槛、盲道砖、石子路更省力；轮径＜10cm的硬塑料轮只适合平整室内地面
1
Sources
86%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified轮径≥20cm的EVA发泡轮或充气胎在石板路、盲道颠簸路面减震明显优于小于15cm的塑料硬轮，室内平地则小轮更灵活88% similarUnverified轮径≥25cm（10寸）的充气轮或大直径EVA轮才能有效过户外碎石路，小于20cm的塑料轮仅适合室内和平整商场地面88% similarUnverified轮子优先选择直径≥5cm的PU静音轮或包胶轮，硬塑料小轮在水泥地和瓷砖走廊噪音大且遇缝隙易卡顿翻车86% similarUnverified车轮直径与使用场景强相关：室内平地用直径10-15cm实心PU轮即可；户外草地/碎石路需≥20cm充气轮，小轮在户外易卡陷、颠簸伤脊椎85% similarUnverified户外使用为主选实心橡胶或充气轮胎+轴承轮，直径≥15cm越野能力更强；纯室内使用可选万向脚轮，转弯灵活但遇门槛台阶易卡85% similar
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