Unverified75% confidenceFactTime unknown
后轮距（轮宽）决定稳定性：轮距窄的轻便车重心高，宝宝侧身或挂重物在把手上容易翻车，选后轮距≥40cm更稳
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified折叠便携性与稳定性冲突：可折叠出行款底盘窄、配重轻，婴儿蹬踏时易晃动侧翻；固定式宽底座更稳但占地大不可移动，家有活泼宝宝优先稳定性85% similarUnverified四轮踏步车的前后轮距（轴距）越宽防倾倒性越好，选购时前后轮外缘距离应大于座椅高度，宽轮距+低座椅重心的组合在急转弯时不易翻车84% similarUnverified手推式学步车若配重不足容易被宝宝拉扯翻倒，选购时前部应有配重或可调阻力后轮（防溜车），阻力可调节的比无阻力款更安全，避免宝宝失去平衡向前扑83% similarUnverified稳定性看底部横向支撑跨度而非重量，底脚间距<晾架高度的1/2时高处挂满衣物容易头重脚轻侧翻，选带万向轮的要确认有可锁刹车或加宽稳定底座82% similarUnverified学步车底盘宽度应大于把手高度的1.2倍，或底盘前端配防翻挡板/加重设计，防止宝宝扑向前把手时整车倾翻82% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/125470API
curl https://kongchang.com/api/v1/knowledge/claims/125470MCP
get_claim(id=125470)