Wall-mounted air conditioner indoor unit dust cover

Abstract

The invention discloses a wall-mounted air-conditioner indoor unit dustproof cover, which comprises a rolling telescopic structure, wherein the two ends of the rolling telescopic structure are provided with two fixing frames respectively; a dustproof curtain which is telescopic under the action of external force or elastic force is arranged in the rolling telescopic structure; an upper hard slice which is inserted into the clearance between an air conditioner and a wall is fixed on each fixing frame; and a lower hard slice which is inserted in the clearance between the air conditioner and the wall is fixed at the extended end of the dustproof curtain. A hard bar on which the lower hard slice is fixed is fixed on the dustproof curtain. The rolling telescopic structure further comprises a spring generating contractility, a rotary hollow shaft and a fixing cylinder, wherein the fixing cylinder is provided with a clearance and the two ends of the fixing cylinder are fixed on the fixing frames. Each fixing frame is provided with a central shaft sleeved by the spring; one end of the spring is fixed to the fixing frame, while the other end of the spring is fixed on the rotary hollow shaft; and the dustproof curtain extends out of the clearance. The wall-mounted air-conditioner indoor unit dustproof cover has the advantages of simplicity in mounting, convenience in use, low manufacturing cost, conciseness and attractive appearance.

Description

technical field [0001] The invention relates to a dustproof cover for a wall-mounted air conditioner indoor unit. Background technique [0002] The existing wall-mounted air conditioner indoor unit dust cover is usually made by sewing according to the shape of the air conditioner. When in use, if the air conditioner is exposed and empty, it is easy to accumulate dust and breed germs. With the improvement of living standards, people definitely want to avoid this unfavorable phenomenon, but it is troublesome if you frequently take the air conditioner cover on and off. inconvenient. Contents of the invention [0003] In order to overcome the above disadvantages, the present invention provides a wall-mounted air conditioner indoor unit dust cover, which utilizes the existing structure of the air conditioner and is convenient for installation and use. [0004] Technical scheme of the present invention is: [0005] A wall-mounted air-conditioning indoor unit dust cover, compr...

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Problems solved by technology

[0002] The existing wall-mounted air conditioner indoor unit dust cover is usually made by sewing according to the shape of the air conditioner. When in use, if the air conditioner is exposed and empty, it is easy to accumulate dust and breed germs. With the improvement of living standards, people definitely want to avoid this unfavorable phenomenon, but it is troublesome if you frequently take the air conditioner cover on and off. inconvenient

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