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A push-button quick connector with dustproof function

A button, dust-proof technology, applied in the direction of pipes/pipe joints/fittings, elbows, siphons, etc., can solve the problems of inconvenient installation and easy reverse installation, achieve dust-proof guarantee, excellent locking reliability, and avoid lock failure. effect in place

Active Publication Date: 2017-12-29
WENZHOU JINHONG ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects of inconvenient installation and easy reverse installation of existing quick connectors, the present invention provides a button-type quick connector with dustproof function that is easy to install, reliable in locking, reasonable in structure and low in cost.

Method used

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  • A push-button quick connector with dustproof function
  • A push-button quick connector with dustproof function
  • A push-button quick connector with dustproof function

Examples

Experimental program
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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings.

[0032] refer to Figure 1 to Figure 11 , a button-type quick connector with dustproof function, comprising a male connector 1 and a female connector 2, the male connector 1 is a hollow structure penetrating up and down, the male connector 1 includes a male connector connecting pipe, a first hose connection part, a first annular boss 13 and a second annular boss 14, the front end of the male joint connection pipe is provided with the first hose connection part, and the second annular boss 14 is arranged on the male joint connection In the middle front part of the pipe, the first annular boss 13 is located on the rear side of the second annular boss 14, and there is a clamping part between the first annular boss 13 and the second annular boss 14; The outer diameter of the second annular boss 14 is greater than the outer diameter of the first annular boss 13;

[0033] T...

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PUM

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Abstract

The invention relates to a button type quick joint with a dust prevention function. The button type quick joint comprises a male joint body and a female joint body. The male joint body is of a vertically-through hollow structure. The female joint body is of a hollow structure and comprises a female joint connecting pipe, a button structure, a dust prevention structure and a second hose connecting part. The button structure is arranged at the front end of the female joint connecting pipe. The second hose connecting part is arranged at the rear end of the female joint connecting pipe. A rectangular groove is formed in the inner side of the front portion of the female joint connecting pipe. The button structure is mounted in the rectangular groove of the female joint connecting pipe. The button type quick joint with the dust prevention function is convenient to mount, reliable in locking, reasonable in structure and low in cost.

Description

technical field [0001] The invention relates to the technical field of automobile connectors, in particular to a button-type quick connector with dustproof function. Background technique [0002] Automobile fuel pipe is a device used to transport gasoline, fuel and other fluids, usually used for pipe-to-pipe connections. The traditional joint connection method usually uses various self-locking buckles to connect. Since there is no installation limit point, the self-locking buckle is easy to install in reverse during installation; some generally use bolt fastening. It requires a high installation space and difficult assembly. In addition, in the existing quick connector technology, especially the quick connector connected to the fir tree-shaped nylon oil pipeline, it is connected by tightening hoops and iron wires. The locking method leads to problems such as difficult loading and unloading and inconvenient installation. To sum up, the current locking method and structure of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L37/24F16L43/02
CPCF16L37/24F16L43/02
Inventor 应富强刘娟刘红良李陈胡冲黄松檀
Owner WENZHOU JINHONG ELECTRICAL
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