Unverified75% confidenceDecision RuleTime unknown
把手内距(两侧扶手间宽度)应比儿童肩宽窄2-4cm,一般选可调范围在32-46cm的产品;间距过宽会导致孩子够不到双手撑不稳
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified儿童防晕手环应选择腕围可调至12-16cm的小尺寸款,成人款通常为15-22cm,两者凸点大小和按压力度不同,成人款给儿童使用会因腕围过大导致凸点偏移失效88% similarUnverified亲子擀面杖选直径3-4cm、长度25-30cm的短款,太长(>40cm)幼儿手臂展不开发力困难;带滚珠轴承的擀面杖比实心款省力,适合4岁以下手部力量弱的孩子88% similarUnverified扶手握杆直径以2.5-3cm为宜,符合幼儿手掌抓握尺寸;过粗(>3.5cm)孩子握不牢,过细则支撑感差87% similarUnverified儿童腰带宽度应控制在2.5-3.5cm,成人款可选3.5-4cm,同系列亲子款若共用一个宽度会显得儿童腰带过宽压腰,视觉比例失调87% similarUnverified腰托宽度应覆盖腰围两侧髂骨上方,一般儿童选腰托宽度20-28cm;过窄无法有效托住腰部,过宽会限制髋部活动86% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/279050API
curl https://kongchang.com/api/v1/knowledge/claims/279050MCP
get_claim(id=279050)