Folding household dust cover

A dust cover, foldable technology, applied in the direction of cleaning methods and utensils, pollution prevention methods, chemical instruments and methods, etc., can solve the problems of difficult adjustment, fixed dust cover, etc., and achieve the effect of easy storage
CN108296252AInactive Publication Date: 2018-07-20吴振明
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
吴振明
Publication Date
2018-07-20
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a folding household dust cover. The folding household dust cover comprises a hand control handle, a folding net, a supporting arm and an elastic pulling net. Four second sliding grooves are formed in the surface of the hand control handle, the second sliding grooves are distributed on the surface of the hand control handle in an ring array mode, and pulleys are slidably connected to the second sliding grooves. The supporting arm is movably connected to the lower end of the hand control handle, a first sliding groove is formed in the surface of the upper end of the supporting arm, pulleys are arranged on the first sliding groove in a sliding connection mode, and the pulleys on the first sliding groove and the pulleys on the second sliding grooves are connected through support rods. A telescopic rod is installed at the end, close to the hand control handle, of the supporting arm, the folding net is arranged on the inner side end of the supporting arm, and the elastic pulling net is arranged at the outer side end of the supporting arm. According to the folding household dust cover, the pulleys, connecting rods, the supporting arm, the hand control handle, the folding net, a telescopic handle and the elastic pulling net are arranged, so that the dust cover can be contracted flexibly and collected freely, and the folding household dust cover has the advantages of multi-angle adjustment and the size adjustment of the cover protection.
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Description

technical field

[0001] The invention relates to the field of life dustproof technology, in particular to a foldable household dustproof cover. Background technique

[0002] Dust covers are used to protect items and can protect the cleanliness of the surfaces of items. There are many types of existing dust covers, including round, square, and polygonal shapes. Existing dust covers often have the following problems: The structure of the dust cover is relatively limited, it cannot be adjusted flexibly, and the dust-proof space is limited, and the process of propping up and storing the dust cover is more troublesome, and it is not easy to retract. In order to improve the above problems, a foldable household anti-dust Dust cover. Contents of the invention

[0003] The purpose of the present invention is to provide a foldable household dustproof cover. By setting pulleys, connecting rods, support arms, hand handles, folding nets, telescopic handles and elastic pull nets, the du...

Claims

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