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    • 35. 发明授权
    • 듀얼 롤 블라인드
    • 双螺纹
    • KR101023033B1
    • 2011-03-24
    • KR1020100070008
    • 2010-07-20
    • (주)한국윈텍
    • 장성용
    • E06B9/40E06B9/68
    • E06B9/40E06B9/42E06B9/50E06B9/68E06B2009/2405E06B2009/2452E06B2009/2458E06B2009/405
    • PURPOSE: A dual roll blind which includes a screen, a winding rod, a rotary shaft, a gear, a drive wheel, and a slide drive tool, is provided to open and close a roll screen and to control the transmission of the roll screen by using a drive chain. CONSTITUTION: A dual roll blind comprises a first screen, a second screen, a first winding rod(31), a second winding rod(32), a first rotary shaft(13), a second rotary shaft(14), a first gear(23), a second gear(24), a drive wheel(50), and a slide drive tool. The first screen and the second screen respectively include a shading part and a light-transmitting part. The first winding rod and the second winding rod respectively reel the first screen and the second screen. The first rotary shaft and the second rotary shaft are combined with the first winding rod and the second winding rod, respectively. The first gear and the second gear are combined with the first rotary shaft and the second rotary shaft to rotate the first winding rod and the second winding rod, respectively. The drive wheel is driven to a drive chain(51) and transfers the torque of the drive chain to the first gear and winding rod. The slide drive tool receives the torque of the drive wheel and slides the first winding rod in the longitudinal direction of the first rotary shaft.
    • 目的:提供一种包括屏幕,卷绕杆,旋转轴,齿轮,驱动轮和滑动驱动工具的双卷帘,用于打开和关闭卷帘,并控制卷帘的传输 通过使用驱动链。 构成:双卷帘包括第一屏幕,第二屏幕,第一卷绕杆(31),第二卷绕杆(32),第一旋转轴(13),第二旋转轴(14),第一齿轮 (23),第二齿轮(24),驱动轮(50)和滑动驱动工具。 第一屏幕和第二屏幕分别包括遮光部分和透光部分。 第一卷绕杆和第二卷绕杆分别卷绕第一屏幕和第二屏幕。 第一旋转轴和第二旋转轴分别与第一卷绕杆和第二卷绕杆组合。 第一齿轮和第二齿轮与第一旋转轴和第二旋转轴组合以分别旋转第一卷绕杆和第二卷绕杆。 驱动轮被驱动到驱动链(51),并将驱动链的扭矩传递到第一齿轮和卷绕杆。 滑动驱动工具接受驱动轮的扭矩,并使第一卷绕杆沿第一旋转轴的纵向方向滑动。