Device installed on window and used for reducing swing noise of curtain

Abstract

The invention relates to the field of curtains, and discloses a device installed on a window and used for reducing curtain swing noise. The device comprises a curtain, a first noise reduction device and a second noise reduction device, the curtain is installed on the inner side of the window, the first noise reduction device and the second noise reduction device are installed on the left side and the right side of the window respectively, the first noise reduction device and the second noise reduction device are the same in structure and are bilaterally symmetrical with respect to a central symmetry axis of the window, the first noise reduction device comprises a first power supply device, a first control device and a first noise reduction structure, the first noise reduction structure comprises a first electromagnet and a first magnet, the first power supply device is electrically connected with one end of the first electromagnet, a fixing part is arranged at the lower end part of the curtain, the first magnet is arranged on one face, close to a window, of the fixing part, the first control device comprises a first sliding rail, a first control structure, a second magnet and a third magnet, and the first control structure slides on the first sliding rail. The device reduces noise under the condition that sunshade of the curtain is not affected and is simple and practical.

Description

technical field [0001] The invention relates to the field of curtains, in particular to a device installed on a window to reduce the swinging noise of the curtain. 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. When the sun is strong, people will draw down the curtains to block the sun, but the wind blowing in from the open window will blow the curtains back and forth, not only the effect of shading is not good, but also the swinging curtains will make noise, which will affect the People's normal routine and work. Contents of the invention [0003] The invention provides a device installed on a window for reducing the swinging noise of curtains, which can solve the above technical problems. [0004] The present invention provides the following technical solutions: a device installed on a window to reduce the swinging ...

AI Technical Summary

Problems solved by technology

When the sun is strong, people will draw down the curtains to block the sun, but the wind blowing in from the open window will blow the curtains back and forth, not only the effect of shading is not good, but also the swinging curtains will make noise, which will affect the People's normal routine and work

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