A weather protection screen comprising a transparent flexible waterproof sheet (210), characterized in that the weather protection screen further comprises a rotatable shaft (200) and two winding support members (100) fixed to the rotatable shaft (200) at their proximal ends close to respective opposite ends of the rotatable shaft (200); wherein: the transparent flexible waterproof sheet (210) is mounted between the two winding support members (100); and the wrap-around support member (100) and the transparent flexible waterproof sheet (210) are movable between a stowed configuration and an expanded configuration such that when in the stowed configuration, the wrap-around support member (100) and the transparent flexible waterproof sheet (210) wrap around the rotatable shaft (200) in a wrap-around arrangement and when in the expanded configuration, the wrap-around support member (100) and the transparent flexible waterproof sheet (210) wrap around the rotatable shaft (200) in a wrap-around arrangement. At least respective portions (130) of the transparent flexible waterproof sheet (210) and the wrap-around support member (100) are deployed and extend from the rotatable shaft (200), having a curvature opposite the wrap-around arrangement property of the stowed configuration.
一种天气防护屏,包括透明柔性防水片状物(210),其特征在于,天气防护屏还包括可旋转轴(200)和两个卷绕支撑构件(100),在其近端处固定至可旋转轴(200),靠近可旋转轴(200)的相应相对端;其中:透明柔性防水片状物(210)安装在两个卷绕支撑构件(100)之间;并且卷绕支撑构件(100)和透明柔性防水片状物(210)可在收起构造和展开构造之间移动,使得当处于收起构造时,卷绕支撑构件(100)和透明柔性防水片状物(210)以缠绕布置缠绕可旋转轴(200),并且当处于展开构造时,透明柔性防水片状物(210)和卷绕支撑构件(100)中的至少相应部分(130)被展开并且从可旋转轴(200)延伸,具有与收起构造的缠绕布置性质相反的曲率。
Weather protection screen
天气防护屏
2022-11-11
Patent
Electronic Resource
Chinese