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Anti-loosening and anti-skidding combined gasket

A gasket and anti-skid technology, which is applied in the field of mechanical parts, can solve the problems of easy loose gaskets and achieve good reliability

Inactive Publication Date: 2018-05-08
苏州锐德飞自动化设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of this application is to provide an anti-loose and anti-skid combined gasket to overcome the problems of easy loosening of existing traditional gaskets

Method used

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  • Anti-loosening and anti-skidding combined gasket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] Example: A combination of anti-loose and anti-skid gaskets

[0022] See attached figure 1 , including an upper gasket 1 and a lower gasket 2 for matching use, the upper gasket 1 is an upper ring gasket structure, and a number of positively rotating upper locking grooves are provided on the front of the upper ring gasket structure 12. The plurality of upper locking grooves 12 are evenly arranged in sequence along the circumference of the upper annular gasket structure, and a plurality of counter-rotating upper locking teeth 11 are provided on the reverse side of the upper annular gasket structure.

[0023] The lower gasket 2 is a lower annular gasket structure, on the front of the lower annular gasket structure, there are several counter-rotating lower locking grooves, and the locking grooves are evenly arranged in sequence along the circumference of the lower annular gasket , on the opposite side of the lower ring gasket structure are provided with a number of forward ...

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PUM

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Abstract

The invention relates to an anti-loosening and anti-skidding combined gasket. The combined gasket comprises an upper gasket and a lower gasket; the upper gasket is of an upper annular gasket structure; a plurality of upper locking grooves rotating in the forward direction are formed in the front surface of the upper annular gasket structure; a plurality of upper locking teeth rotating in the reverse direction are formed in the back surface of the upper annular gasket structure; the lower gasket is of a lower annular gasket structure; a plurality of lower locking grooves rotating in the reversedirection are formed in the front surface of the lower annular gasket structure; a plurality of lower locking teeth rotating in the forward direction are formed in the back surface of the lower annular gasket structure; a threaded bulge is arranged on the back surface of the upper gasket and extends from the edge of the inner ring of the upper gasket to the edge of the outer ring of the upper gasket; a spiral groove is formed in the back surface of the lower gasket and extends from the inner ring of the lower gasket to the edge of the outer ring of the lower gasket; the bulge of the upper gasket corresponds to the groove of the lower gasket; the back surface of the upper gasket and the back surface of the lower gasket are locked by the aid of the upper locking teeth and the lower lockingteeth; and the threaded bulge of the upper gasket is embedded in the spiral groove of the lower gasket.

Description

technical field [0001] The invention belongs to the field of mechanical parts, and in particular relates to a gasket, in particular to an anti-loosening and anti-slip combined gasket. Background technique [0002] As we all know, the gasket is made of paper, rubber sheet or copper sheet, which is placed between two planes to strengthen the sealing material. In order to prevent fluid leakage, the sealing element arranged between the static sealing surfaces is widely used. [0003] At present, the existing traditional gaskets have a serious disadvantage, that is, they are easy to loosen. It doesn’t matter if the gaskets are used on equipment with no safety problems. Major accident. [0004] The applicant applied for another patent at the same time. In this patent, the purpose of the present invention is also solved by positioning the protrusion of the upper gasket and the groove of the lower gasket, but the effect is slightly poor. [0005] Therefore, proposing a kind of ant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/06
CPCF16J15/067
Inventor 张岳飞
Owner 苏州锐德飞自动化设备有限公司
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