Unverified85% confidenceDecision RuleTime unknown
钢骨（螺旋钢骨）根数≥12根且高度≥25cm的腰封才能有效防止久坐弯折卷边，塑腰效果明显；塑料骨（PP骨）仅适合轻度日常收腰，久坐易变形。产后收腹或宴会造型选钢骨，日常通勤选塑料骨即可。
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified床体框架选钢制骨架优于纯板材框架，钢架静态承重普遍≥300kg且抗形变，双人壁床应确认钢架结构，纯颗粒板框架长期翻折易松动异响72% similarUnverified承重看内部支撑结构而非面料：纯纸板骨架承重通常＜80kg且易受潮变形，MDF密度板骨架可达100-150kg，实木/钢架骨架可达200kg以上，需坐人使用应选板材或钢架结构70% similarUnverified排骨架断裂后加固，用宽度≥40mm的实木/多层板托条垫片，跨接两根排骨条，单点承重需≥80kg，窄条垫片会造成新的应力集中点68% similarUnverified挂杆（毛巾杆、衣杆）超过60cm长度时中间需加装支撑脚，否则受力下垂；304不锈钢挂杆壁厚≥0.8mm才能保证抗弯不变形68% similarUnverified旋转鞋架的中心承重轴分为金属钢管和塑料/PVC管两种，全塑料轴长期承重易变形导致旋转卡顿，单层实际承重需≥8kg才能稳定放置4-5双鞋，选购认准直径≥25mm的镀铬钢管中轴68% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/94619API
curl https://kongchang.com/api/v1/knowledge/claims/94619MCP
get_claim(id=94619)