Unverified70% confidenceFactTime unknown
可调节头围范围标注一般为52-62cm,头围偏小(<54cm)或儿童使用需确认最小收紧后是否仍能贴合,否则底部会大量漏光
1
Sources
70%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified头围适配要留2-3cm调节余量,购买时测量宝宝实际头围(眉毛上方绕一圈),选可调范围覆盖当前尺寸且上限大3cm以上的款,避免月内头围增长后需更换80% similarUnverified斜插式格位深度应≥25cm,格口宽度≥30cm,才能放下常见收纳布筐并保证孩子取放视野;过浅的格位布筐易外翻掉落80% similarUnverified红外/超声波测距的有效检测范围应覆盖20-70cm,因为儿童近视防控推荐的最佳用眼距离为一尺(约33cm),检测下限低于20cm会漏报趴桌情况79% similarUnverified限位锁的最大开口宽度应控制在≤10cm,防止幼儿头部穿过(婴幼儿头部可通过的临界间隙约为10cm)77% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/466436API
curl https://kongchang.com/api/v1/knowledge/claims/466436MCP
get_claim(id=466436)