No-operation rope curtain pulling cord control device

A control device and no-operation technology, applied in the direction of curtain ropes, door/window protection devices, window decorations, etc., can solve the problems of damage to the pull cord, easy to rust production costs, difficult to adjust the pulling force, etc., to achieve convenient lifting The effect of the operation

Pending Publication Date: 2017-05-24
雷振邦 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, electric curtains need to be limited by the power supply. When there is no external power supply, the lifting operation of electric curtains is more troublesome; and traditional manual curtains need a power part to fix the curtains in addition to providing power to shrink the curtains. Co

Method used

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  • No-operation rope curtain pulling cord control device
  • No-operation rope curtain pulling cord control device
  • No-operation rope curtain pulling cord control device

Examples

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Example Embodiment

[0025] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments. It should be understood that the following exemplary embodiments and descriptions are only used to explain the present invention, and are not intended to limit the present invention. Moreover, the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict. .

[0026] Such as Figure 1~Figure 6 As shown, the embodiment of the present invention provides a cordless curtain cord control device, which includes a base 1 and a pressure plate 2 pivotally connected to the base 1 by means of a rotating shaft 42; the pressure plate 2 is provided to cooperate with the base 1 With a tightened or loose pressing part (not numbered in the figure), a first friction shaft 11 is provided on the side of the base 1 facing the pressing part, and the side of the pressing part facing the base 1 is provided ...

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PUM

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Abstract

The embodiment of the invention provides a no-operation rope curtain pulling cord control device. The no-operation rope curtain pulling cord control device comprises a base and a pressing plate which is pivoted on one end of the base with the help of a rotation shaft; the side, facing the pressing plate, of the base is provided with a first friction shaft, the side, facing the base, of the pressing plate is provided with a second friction shaft which is arranged in staggering with the first friction shaft, the end, far away from the rotation shaft, of the pressing plate is further provided with a fixed rod, the end of the pulling cord of the curtain is connected to a cord drawing-placing device, the other end of the puling cord penetrates through the first friction shaft and the second friction shaft and is connected to the curtain body of the curtain after bypassing the fixed rod, when the curtain body moves up and down, the pressing plate is driven to rotate between a clamping position and a loosening position corresponding to the base by the pulling cord, and when the pressing plate is located in the clamping position, the second friction shaft makes the pulling cord penetrate through the first friction shaft and the second friction shaft in a zigzag mode. According to the no-operation rope curtain pulling cord control device, the height of the curtain can be randomly adjusted, and the lifting operation of the curtain can be conveniently conducted.

Description

technical field [0001] The invention relates to the technical field of curtain accessories, in particular to a cord-free curtain drawstring control device. Background technique [0002] Curtain is made by cloth, fiber crops, yarn, aluminum flake, wood chip, metal material etc., has the function of sunshading and heat-insulating and adjustment indoor light. The control methods of curtains are divided into manual and electric; manual curtains include: manual opening and closing curtains, manual bead roller blinds, manual silky curtains, manual wooden blinds, manual Roman blinds, manual organ curtains, etc.; electric curtains include: electric opening and closing Blinds, electric roller blinds, electric silky blinds, electric ceiling blinds, electric wooden blinds, electric Roman blinds and electric organ blinds, etc. With the development of curtains, it has become an indispensable interior decoration that perfectly combines functionality and decoration. [0003] However, ele...

Claims

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Application Information

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IPC IPC(8): A47H11/00E06B9/30E06B9/322
CPCA47H11/00E06B9/30E06B9/322
Inventor 雷振邦雷兴邦
Owner 雷振邦
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