Anti-loosening gasket
A technology of anti-loosening gaskets and gaskets, applied in the direction of washers, threaded fasteners, connecting components, etc., can solve the problems of safety hazards, looseness, etc., and achieve the effect of enhancing safety, improving stability, and avoiding rotation
Inactive Publication Date: 2020-03-13
江苏以西杰电子科技有限公司
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- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The existing technology has the following disadvantages: when the nut is used, it will often loosen, which has a great potential safety hazard
Method used
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[0020] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0021] The present invention provides such Figure 1-3 A kind of anti-loosening gasket shown, comprises inner gasket 1, and the inside of described inner gasket 1 is provided with through hole 4, and the outside of described inner gasket 1 is provided with outer gasket 2, and described inner gasket 1 The two ends of 1 are fixedly connected with a connecting piece 3, and the outer gasket 2 is fixedly connected with the inner gasket 1 through the connecting piece 3, and the bottom of the inner gasket 1 is provided with a rack 5, and the outer gasket 2 A square groove 8 is opened at the position of the bird garden, and the inside of the square groove 8 is fixedly connected with an inclined piece 9. The telescopic inclined piece 9 is inclined, and th...
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The invention discloses an anti-loosening gasket. The anti-loosening gasket comprises an inner gasket body, and a through hole is formed in the inner gasket body. An outer gasket body is arranged outside the inner gasket body, and the two ends of the inner gasket are fixedly connected with connecting sheets. The outer gasket body is fixedly connected with the inner gasket body through the connecting sheets. Racks are arranged at the bottom of the inner gasket body, and square grooves are formed in the outer circle of the outer gasket body; and inclined sheets are fixedly connected in the square grooves, the telescopic inclined sheets are obliquely arranged, and separation sheets are arranged on the two sides of the inner gasket body. According to the anti-loosening gasket, the multiple racks are arranged at the bottom of the inner gasket body, and the frictional resistance between the inner gasket body and a connected part is increased through the contact between the multiple racks andthe surface of the connected part; and the separation sheets are arranged on the two sides of the inner gasket body, after a nut is mounted, the two separation sheets are turned up, the nut is fixedthrough the two separation sheets, the nut is prevented from rotating, and then the mounting stability of the nut is guaranteed.
Description
technical field [0001] The invention relates to the technical field of metal fittings, in particular to an anti-loosening washer. Background technique [0002] A nut is a nut, a part that is screwed together with a bolt or a screw for fastening. It is usually used together with a gasket. The gasket is a washer, which is generally a flat metal ring, and is placed between the nut and the connected part ; [0003] The prior art has the following disadvantages: when the nut is used, loosening often occurs, which poses a great potential safety hazard. Contents of the invention [0004] The object of the present invention is to provide a kind of anti-loosening gasket. The present invention arranges a plurality of racks at the bottom of the inner gasket, and utilizes the cross-sectional characteristics of the racks so that the inner gasket can only rotate in one direction. , through the contact between the vertical end surface of the rack and the connected surface, the friction...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16B43/00F16B39/24
CPCF16B39/24F16B43/00
Inventor 杜晓伟
Owner 江苏以西杰电子科技有限公司