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    • 160. 发明授权
    • Electric blind
    • 电动盲人
    • US06766846B2
    • 2004-07-27
    • US10400272
    • 2003-03-26
    • Myoung-Ho SongYoung-Hwan Song
    • Myoung-Ho SongYoung-Hwan Song
    • E06B926
    • E06B9/32E06B9/307E06B9/38E06B2009/285Y10S160/17
    • An electric blind, which is efficiently raised and lowered and controlled in a tilt angle of its vanes by a single drive motor, is disclosed. The electric blind includes a mount frame, fixedly mounted on a wall over a window and having a certain length, a pair of housings attached to both ends of the mount frame, a pair of take-up cylinders rotably coupled to the housings, lifting cords wound around the pair of take-up cylinders and unwound therefrom to be suspended by a certain length, a rotating pipe, disposed between and joined to the pair of take-up cylinders and rotated in forward and reverse directions, a drive motor connected to the rotating pipe, a plurality of vanes disposed below the pair of housings to be raised and lowered by the lifting cords, and means for controlling tilt angle of the vanes by a turning force of the rotating pipe.
    • 公开了一种通过单个驱动电动机有效地升高和降低并控制其叶片的倾斜角度的电动百叶窗。 电动百叶窗包括安装框架,固定地安装在窗户上的壁上并具有一定长度,一对连接到安装架两端的壳体,一对可旋转地联接到壳体上的卷取筒,提升绳 缠绕在一对卷取筒上并从其中退绕以悬挂一定长度的旋转管,设置在一对卷取筒之间并连接到一对卷取筒并沿正反方向旋转;驱动马达,其连接到 旋转管,设置在一对壳体下方的多个叶片,以通过提升帘线升高和降低;以及用于通过旋转管的转动力来控制叶片的倾斜角度的装置。