Unverified82% confidenceCautionTime unknown
强风环境下仅靠底部束绳固定容易兜风鼓起甚至被吹脱，缺少额外的肩带/腰带固定扣，不适合高海拔或风口暴露路段作为主要防雨方案
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified底部收口弹性绳固定方式简单，大风环境下如果背包外挂物多或形状不规则，防雨罩容易被吹开或松脱87% similarUnverified只有弹性绳收口的防雨罩在大风中易被掀飞，长途户外应选带底部十字扣带或胸腹交叉固定绳的款式87% similarUnverified大风环境下底部松紧收口固定力一般，风大时雨罩容易被吹起或兜风，需要额外用绳扣加固或搭配背包自带的固定带使用87% similarUnverified底部有防脱扣带或环绕式抽绳的设计比单纯松紧口固定更牢，无底部固定的背包罩在大风或快走时易被掀翻86% similarUnverified散口系带腰带无固定扣，风大时腰部束型容易散开，实际防风结构弱于有固定腰扣的同类风衣85% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/655060API
curl https://kongchang.com/api/v1/knowledge/claims/655060MCP
get_claim(id=655060)