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Non-standard screw anti-theft pad

A non-standard screw and washer technology, applied in the direction of nuts, bolts, washers, etc.

Inactive Publication Date: 2007-11-28
徐尚仁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Among the existing fastener screw gaskets, there is no gasket that can make non-standard fastener screws play an anti-theft role

Method used

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  • Non-standard screw anti-theft pad
  • Non-standard screw anti-theft pad
  • Non-standard screw anti-theft pad

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Experimental program
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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] On the gasket sheet of accompanying drawing 1, there are respectively a sheet top plane 2, a sheet bottom plane 3, a sheet inner hole 4, a sheet inner hole wall 5, an outer convex bank 6, and an outer peripheral wall of the outer convex bank. 7. The inner peripheral wall 8 of the convex bank on the periphery of the sheet body and the convex high bank bank top 9 on the periphery of the sheet body are provided with a thread 15 on the inner hole wall 5 of the sheet body, and a sheet body is provided on the inner peripheral wall 8 of the convex high bank on the outer periphery of the sheet body. The inner peripheral wall 18 of the outer convex high bank is alternated between the edge and the edge plane.

[0021] On the gasket sheet body 1 of accompanying drawing 2, there are respectively provided with sheet body top plane 2, sheet body bottom plane 3, sheet inner ho...

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PUM

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Abstract

The invention discloses an anti-theft special gasket for non-standard screw, which is an anti-theft loading part for non-standard fastener screw, comprising gasket body (1), top plane of body (2), bottom plane of body (3), inner hole of body (4), inner hole wall of body (5), concave high bank out of body (6), outer wall of concave high bank out of body (7), inner wall of concave high bank out of body (8) and bank top of concave high bank out of body (9). It is characterized in that screw thread of inner hole wall of body (5) is set on the inner hole wall of body (5) and inner wall edge of concave high bank out of body and interphase inner peripheral wall (18) are set on the inner wall of concave high bank out of body (8). After the invention is matched with socket wrench for assembly and disassembly of non-standard anti-theft screw and anti-theft gasket for non-standard screw to be applied, anti-theft strengthening installation or change installation can be carried out for easy-theft equipment installed on outer electric power, outdoor traffic, outdoor circumstance protection and outdoor communication so on in mass so as to achieve the purpose of anti-theft. The social benefit is notable.

Description

technical field [0001] The invention is an anti-theft fitting for non-standard fastener screws, which can securely mount the non-standard fastener screws on corresponding hole surfaces with pads, and can make it play an anti-theft function. Background technique [0002] Among the existing fastener screw gaskets, there is no gasket that can make non-standard fastener screws play an anti-theft role. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and to provide an anti-theft screw and anti-theft screw special gasket assembly and disassembly socket wrench, which can be installed, disassembled and anti-theft. Anti-theft special gasket technology for non-standard screws. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] The non-standard screw anti-theft special gasket of the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B41/00F16B43/00
Inventor 徐尚仁
Owner 徐尚仁
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