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Self-closing quick connection plug

A plug-in and fast technology, applied in mechanical equipment, couplings, etc., can solve the problems of waste of resources, troublesome life, long use time, etc., and achieve the effect of simple structure and convenient use.

Inactive Publication Date: 2014-10-08
梅晓萌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The pipeline system used in our daily life is to connect the water pipes through the joints to realize the waterway connection. For this kind of pipeline system, when repairing or replacing the branch circuit, it is necessary to turn off the main switch of the system or the branch circuit switch first. , and also drain the water in the pipeline, which often takes a long time to repair or replace, and wastes a lot of resources. When the water pipe is suddenly damaged, a large amount of water will flow out, which also gives our lives cause some trouble

Method used

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  • Self-closing quick connection plug

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Embodiment Construction

[0018] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0019] Such as figure 1 As shown, this embodiment provides a self-sealing quick plug connector, including a male connector 1 and a female connector 2, the male connector 1 is pluggably arranged in the female connector 2, wherein the female connector 2 includes a valve cavity 3, and is connected with the female connector 2. The liquid inlet and the liquid outlet connected by the valve cavity 3. The female joint 2 is provided with a self-sealing device for closing its liquid inlet or outlet. The self-sealing device includes a valve body 4 for sealing the liquid inlet or outlet. One side of the valve body 4 is provided with an elastic element 5 , the other end of which is provided with a connecting rod 6, and the valve body 4 is arranged in the valve chamber 3. At least part of the connecting rod 6 i...

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Abstract

The invention relates to the technical field of pipe fittings, in particular to a self-closing quick connection plug. The self-closing quick connecting plug comprises a male connector and a female connector. The male connector is arranged in the female connector in a pluggable mode. The female connector comprises a valve cavity, a liquid inlet and a liquid outlet, wherein the liquid inlet and the liquid outlet are communicated with the valve cavity. A self-closing device used for closing the liquid inlet or the liquid outlet is arranged in the female connector, the self-closing device comprises a valve body used for sealing the liquid inlet or the liquid outlet, an elastic element is arranged on one side of the valve body and a connecting rod is arranged on the other side of the valve body. The valve body is arranged in the valve cavity, at least a part of the connecting rod is located in the liquid inlet or the liquid outlet, one end of the elastic element is connected with the valve cavity and the other end of the elastic element is connected with the valve body. The quick connection plug is simple in structure and can realize automatic closing after a pipeline is disconnected.

Description

technical field [0001] The invention relates to the technical field of pipe fittings, in particular to a self-sealing quick plug joint. Background technique [0002] The pipeline system used in our daily life is to connect the water pipes through the joints to realize the waterway connection. For this kind of pipeline system, when repairing or replacing the branch circuit, it is necessary to turn off the main switch of the system or the branch circuit switch first. , and also drain the water in the pipeline, which often takes a long time to repair or replace, and wastes a lot of resources. When the water pipe is suddenly damaged, a large amount of water will flow out, which also gives Our lives cause certain troubles. [0003] In view of the above problems, we need a self-sealing quick plug joint that can automatically close after the pipeline is disconnected. Contents of the invention [0004] The purpose of the present invention is to provide a self-sealing quick plug ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L37/40
CPCF16L37/40
Inventor 梅晓萌
Owner 梅晓萌
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