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Nut fixing device

A fixing device and nut technology, applied in the directions of nuts, threaded fasteners, connecting components, etc., can solve the problems of scattering, easy detachment of nuts, difficulty in maintaining equipment, etc., and achieve the effect of convenient and simple maintenance and tightening of fixed structures.

Inactive Publication Date: 2013-04-17
OCEANS KING LIGHTING SCI&TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nuts and bolts are commonly used fixing devices, but in the prior art, after the nuts are screwed on the bolts, there is generally no other device for fastening the nuts, so that after the bolts are disassembled, the nuts are easily separated from the bolts and equipment and scattered. Difficulty in maintaining equipment

Method used

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Embodiment Construction

[0015] to combine Figure 1 to Figure 3 Describe the structure diagram of the nut fixing device of the present invention. The nut fixing device 400 includes a substrate 410, the center of the substrate 410 is provided with a through hole 430 for accommodating the bolt 150, and the outside of the substrate 410 is provided with a lug 420, and the lug 420 has an included angle with the plane where the substrate 410 is located. It is 5 to 10 degrees. The outline structure of the counterbore 140 is adapted to the outline structure of the substrate 410 . The maximum distance between the ends of the lugs 420 is slightly greater than the distance across sides of the counterbore 140 for accommodating the nut. In this way, the nut fixing device 400 is inserted into the counterbore 140 , and the lug 420 is slightly compressed so as to be stuck in the counterbore 140 . The clip 420 can be 2 pieces or more than 2 pieces. In this embodiment, there are 2 pieces of the lugs 420 .

[0016...

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Abstract

The invention relates to a nut fixing device, which comprises a substrate (410). The substrate (410) is provided with a central through hole (430). The exterior of the substrate (410) is provided with a clamping ear (420) extending outwards. Because the nut fixing device can fix a nut, the nut fixing structure is tighter, further the device fixed by the nut is firmer, and simultaneously the nut can be better fixed, does not drop off to cause scattering after a bolt is disassembled. Therefore, the nut fixing device facilitates maintenance of equipment.

Description

technical field [0001] The present invention relates to a fixing device, and more particularly, relates to a fixing device for nuts. Background technique [0002] Nuts and bolts are commonly used fixing devices, but in the prior art, after the nuts are screwed on the bolts, there is generally no other device for fastening the nuts, so that after the bolts are disassembled, the nuts are easily separated from the bolts and equipment and scattered. This makes it difficult to maintain the equipment. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a nut fixing device for the defect that the above-mentioned nuts are easy to fall off in the prior art, including a base plate, the base plate is provided with a central through hole, and the outside of the base plate is provided with an outwardly extending Karl. [0004] In the nut fixing device according to the present invention, the lug forms an included angle with the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B37/04
Inventor 周明杰李剑威杨永强
Owner OCEANS KING LIGHTING SCI&TECH CO LTD