Unverified85% confidenceDecision RuleTime unknown
全包款沙发套需按沙发『座宽+扶手厚度+靠背高度』三点测量，若座宽偏差＞5cm易松垮；万能弹力套适配的尺寸区间通常标注为『单人90-140cm、双人145-185cm、三人195-230cm』，超出上限选大一号避免绷不上
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified全包固定式沙发套需精确测量：单人位坐宽应在80-100cm、双人位140-160cm、三人位195-230cm，超出量表跨度需选大一号，否则拉不平会起皱鼓包92% similarUnverified全包式沙发套需精确测量沙发扶手宽度、坐深、靠背高度三个关键尺寸，扶手宽度＞30cm的宽扶手沙发极难买到通用款，优先选定制或专用型号87% similarUnverified沙发坐深≥55cm适合躺靠半卧，坐深48-52cm适合正襟端坐；身高<160cm选坐深≤52cm，否则脚够不到地面悬空压腿82% similarUnverified座面尺寸应比常用沙发/座椅座面小5-8cm，过大会悬空导致坐姿不稳，过小则起身时垫子边缘顶臀部造成疼痛；标准款座面约40×40cm，适配大多数单人沙发78% similarUnverified挂画中心线应距地面145-150cm（视线高度），坐姿为主的沙发区可适当降至140cm，避免挂太高造成脖颈仰视疲劳78% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/333124API
curl https://kongchang.com/api/v1/knowledge/claims/333124MCP
get_claim(id=333124)