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Tee joint quick coupling provided with guard circle

A protection ring and tee technology, applied in the direction of pipes/pipe joints/fittings, branch pipelines, pipes, etc., can solve the problems of easy deterioration of port sealing performance, reduce the stability of pipe fittings, etc., and achieve good sealing effect

Inactive Publication Date: 2013-08-28
武科金
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing three-way quick connector is often installed and disassembled, and the sealing performance of the port is easily deteriorated, which also reduces the stability of the connection with the pipe fittings

Method used

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  • Tee joint quick coupling provided with guard circle

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Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] see figure 1 , the embodiment of the present invention includes:

[0014] A three-way quick connector with a protective ring, including a main pipe joint body 1, a branch pipe joint body 2, a first sealing protection ring 3, a second sealing protection ring 4 and a fastening ferrule 5, the main pipe joint body 1 The middle part communicates with one end of the branch pipe joint body 2, and the two ports of the main pipe joint body 1 are respectively provided with the first sealing protection ring 3 and the fastening ferrule 5, and the branch pipe The port of the joint body 2 is provided with the above-mentioned second sealing protection ...

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Abstract

The invention discloses a tee joint quick coupling provided with a guard circle. The tee joint quick coupling provided with the guard circle comprises a main pipe coupling body, a branch pipe coupling body, a first sealing guard circle, a second sealing guard circle and a fastening clamping sleeve, wherein the middle of the main pipe coupling body is communicated with one end of the branch pipe coupling body, the first sealing guard circle and the fastening clamping sleeve are arranged on two ports of the main pipe coupling body respectively, and the second sealing guard circle is arranged on the port of the branch pipe coupling body. Due to the arrangement of the first sealing guard circle, the second sealing guard circle and the fastening clamping sleeve, sealing performance is good, the sealing performance of the ports can be kept unchanged after frequent installation and dismantling, and the stability of connection between the ports and pipe fittings will not be affected after the frequent installation and dismantling.

Description

technical field [0001] The invention relates to the field of pipe fittings, in particular to a three-way quick connector with a protective ring. Background technique [0002] Quick connector is a pipe joint that can be quickly disassembled without using tools. It has the advantages of compact structure, small size, light weight, and interchangeability. Quick connectors mainly include copper connectors, plastic connectors and stainless steel connectors.  [0003] However, after the existing three-way quick connector is often installed and disassembled, the sealing performance of the port is easily deteriorated, and the stability of the connection with the pipe fitting is also reduced. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a protective ring with good sealing performance, the sealing performance of the port remains unchanged after frequent installation and disassembly, and the stability of the connecti...

Claims

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Application Information

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IPC IPC(8): F16L41/02
Inventor 武科金
Owner 武科金