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a stop structure

A stop and stop groove technology, applied in the direction of connecting components, screws, threaded fasteners, etc., can solve the problems of difficult disassembly, complex stop structure, low reliability, etc., to achieve easy and simplified disassembly and assembly. , the effect of easy recycling

Active Publication Date: 2018-10-02
WUCHANG SHIPBUILDING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a stop structure, which solves the technical problems of complex stop structure, low reliability and difficult disassembly and assembly of threaded secondary connectors in the prior art; realizes simplified disassembly and assembly, is convenient for recycling, and the stop structure is stable and reliable technical effect

Method used

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Embodiment Construction

[0025] The embodiment of the present application solves the technical problems of low reliability, difficulty in disassembly and assembly, and low secondary usage rate of the stop structure of the threaded auxiliary connector in the prior art by providing a stop structure; it is realized that the stop reliability is improved, The technical effect of simplifying the disassembly and assembly process and facilitating secondary use.

[0026] In order to solve the above technical problems, the general idea of ​​the technical solution provided by the embodiments of the present application is as follows:

[0027] A stopping structure used for stopping the threaded auxiliary connecting piece; comprising: an external thread connecting piece, a stop washer and an internal thread connecting piece;

[0028] The stop washer is sleeved on the bottom of the threaded connection portion of the external threaded connection piece, and the threaded connection portion of the external threaded connection ...

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Abstract

The invention belongs to the technical field, and discloses a locking structure used for locking of threaded pair connecting pieces. The locking structure comprises an outer thread connecting piece, a locking gasket and an inner thread connecting piece. The locking gasket is arranged at the bottom of a thread connecting part of the outer thread connecting piece in a sleeving manner. The thread connecting part of the outer thread connecting piece and a thread connecting part of the inner thread connecting piece are screwed in a matched manner. The end face, located on one side of the locking gasket, of the outer thread connecting piece is provided with first locking grooves, and the end face, located on the other side of the locking gasket, of the inner thread connecting piece is provided with second locking grooves. First locking clamping jaws and second locking clamping jaws are correspondingly arranged on the two sides of the locking gasket respectively. The first locking clamping jaws are embedded in the first locking grooves, the second locking clamping jaws are embedded in the second locking grooves, and the relative rotation of the outer thread connecting piece and the inner thread connecting piece is limited. According to the locking structure, the locking stability and reliability of the thread pair connecting pieces are improved.

Description

Technical field [0001] The present invention relates to the technical field of connectors, in particular to a stop structure. Background technique [0002] The locking and anti-loosening of the traditional threaded auxiliary connector usually uses anti-loosing clips and flush screws, which can achieve a certain degree of stopping action. [0003] The valve cover of the traditional threaded valve is generally stopped by a loose clip or a flush screw. The anti-loosening card has a complex structure and large external dimensions, which is greatly affected by its own structural stability, resulting in low anti-loosing reliability; the locking effect of the flush screw is better, but the secondary disassembly and assembly are difficult, and it cannot be recycled. Summary of the invention [0004] The invention provides a stop structure, which solves the technical problems of complex stop structure, low reliability, and difficulty in disassembly and assembly of threaded auxiliary connect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B39/24
Inventor 崔进社黄小勇李永平
Owner WUCHANG SHIPBUILDING IND
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