Unverified82% confidenceTradeoffTime unknown
带轮助行器越轻便(铝合金约6-7kg)越易折叠上车,但轮子多、有座椅和刹车系统的稳定性和功能强而重量增至8-10kg;纯轻量化会牺牲刹车灵敏度和车架刚性
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified轮子选万向刹车轮(至少2个带刹车)比普通滚轮更稳定,柜体高度超过80cm或承重超过30kg时,应确认单轮承重标注≥25kg以避免推动时脱落断裂83% similarUnverified轮子越大越顺滑越省力,但会额外增加5-8cm整体高度并抬高重心;追求便捷用大轮,追求稳定和矮高度则用带刹车的小万向轮80% similarUnverified10.5寸大轮相比小轮平衡车过减速带和小坑更平稳,但也导致整车尺寸偏大,放不进小型汽车后备箱或需要放倒才能塞入79% similarUnverified带轮子的可移动性和整体稳定性是矛盾的:轮子越大越灵活但柜体重心升高、放满东西后越容易侧翻,追求稳定应选带刹车+低矮宽底座设计79% similarUnverified减震性能与折叠便捷性存在矛盾:带弹簧避震的越野型推车车架更重(普遍7kg以上)且折叠体积大,轻便型(4kg内)多为无避震硬轮,需按使用路况取舍79% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/203090API
curl https://kongchang.com/api/v1/knowledge/claims/203090MCP
get_claim(id=203090)