公开(公告)号：US20080093035A1

公开(公告)日：2008-04-24

申请号：US11510811

申请日：2006-08-28

申请人： Sheng Ying Hsu ,  Wu Chung Nien

发明人： Sheng Ying Hsu ,  Wu Chung Nien

IPC分类号： E06B9/303

CPC分类号： E06B9/32 ,  E06B2009/3227

摘要： A window blinds includes a head box and a series of slats connected under the head box. An operating system is received in the head box. The operating system having a shaft rotatably and movably disposed in the head box. A first operating cord and a second operating cord respectively have a first end coiled on the shaft and a second end sequentially extending through the head box and the series of slats for adjusting a height of the slats. An adjusting device is mounted in the head box. The adjusting device includes a polygonal shaft disposed in the head box. Two adjusting cords respectively are connected to the polygonal shaft and have two opposite ends respectively sequentially connected to two opposite sides of each of the series of slats for adjusting an angle of each of the series of slats.

摘要翻译： 窗帘包括头箱和连接在头箱下方的一系列板条。 操作系统被接收在头盒中。 操作系统具有可旋转并可移动地设置在头箱中的轴。 第一操作绳索和第二操作绳分别具有卷绕在轴上的第一端和顺序地延伸通过头箱和第一板条，用于调节板条的高度。 调节装置安装在头箱中。 调节装置包括设置在头箱中的多边形轴。 两个调节绳分别连接到多边形轴，并且两个相对端分别依次连接到每一个板条的两个相对的两侧，用于调整每一个板条的角度。