Unverified80% confidenceDecision RuleTime unknown
1.8m宽床建议选双排骨架（两条独立排骨架并排）加中间纵梁支撑，单排结构在宽床跨度下中部承重不足易松塌
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified1.8m宽床架的中梁必须带独立支撑腿落地，仅靠两侧床帮承托的宽床，中间受力后床板下沉、床垫中缝明显87% similarUnverified1.8m宽双人床架应有中间支撑腿（至少1条落地立柱），无中间支撑的长排骨架长期使用易中部塌陷、床板变形87% similarUnverified60×90cm尺寸适合单人床局部防护，双人床需要多张拼铺或选更大尺寸，否则翻身容易移位露出床单84% similarUnverified床褥四角需带松紧固定带或全包围床笠式设计，仅靠自重的平铺款在活动量大或床单较滑时易移位卷边84% similarUnverified护栏长度应覆盖床沿的2/3以上，且头尾预留空间用于上下床；1.5m床建议选1.8-2m护栏或双侧组合，单侧短护栏易从两端滚落83% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/160879API
curl https://kongchang.com/api/v1/knowledge/claims/160879MCP
get_claim(id=160879)