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Quick connector

A fast, threaded interface technology, used in mechanical equipment, couplings, etc., can solve the problems of water seepage, difficult installation of water pipe joints, easy to burst, etc., and achieve the effect of convenient installation.

Inactive Publication Date: 2012-03-28
汪冬来
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to invent a quick joint to overcome the defects of the existing water pipe joints which are not easy to install, easy to burst, and water seepage

Method used

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Examples

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Embodiment Construction

[0012] Such as figure 1 As shown, the quick joint includes a threaded interface 1, a sealing ring 2, a pressure ring 3, a tapered claw 4, and a threaded tapered sleeve 5, and the sealing ring 2, the pressure ring 3, and the tapered claw 4 are sequentially Put it into the threaded interface 1, screw on the threaded tapered sleeve 5, insert the water pipe, and then tighten the threaded tapered sleeve 5 to complete the connection.

[0013] Such as figure 2 As shown, the threaded interface 1 includes a first step 11 and a second step 12, wherein the first step 11 is consistent with the diameter of the water pipe, and the second step 12 is consistent with the diameters of the sealing ring 2, the pressure ring 3, and the tapered claw 4.

[0014] Such as image 3 As shown, the tapered claw 4 is a nearly conical ring structure, wherein a bayonet 41 is provided on one side of the tapered ring, a bayonet 42 is provided inside the ring, and a tapered contact surface 43 is provided at ...

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PUM

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Abstract

The invention relates to a water pipe connector, and in particular relates to a quick connector of water pipes. The quick connector comprises a thread interface, a seal ring, a clamping ring, a conical claw, and a conical thread busing, wherein the connection comprise the following steps: successively placing the seal ring, the clamping ring and the conical claw in the thread interface, screwing on the conical thread busing, inserting a water pipe, and then screwing down the conical thread busing, thus completing the process of collection by means of the connector; the thread interface comprises a step I and a step II, the step I has a diameter corresponding to that of the water pipe, and the step II has a diameter corresponding to those of the seal ring, the clamping ring and the conical claw, and the conical claw is of a ring structure in an approximately conical shape; a clamping mouth is arranged at the annular side, clamping thorns are arranged in the ring; and a conical contact surface is arranged at the outer end. The quick connector is convenient and quick to install, and after installation, the water pipe has small possibility of bursting and has no water seepage phenomenon.

Description

technical field [0001] The invention relates to a water pipe joint, in particular to a quick joint of a water pipe. Background technique [0002] In the process of water pipe laying and installation, various joints are often used. Most of these joints need to use special tools when they are installed, which is quite inconvenient to use, time-consuming and labor-intensive. Especially in the installation of plastic pipes, if the force is too large, the wire will be scrapped, and if the force is too small, water will leak. Some of them will seep and leak due to their own water pressure after the installation is completed, and the effect is not ideal. Contents of the invention [0003] The purpose of the present invention is to invent a quick joint in order to overcome the defects of the existing water pipe joints which are difficult to install, easy to burst and water seepage. [0004] The object of the present invention is achieved in the following manner: said quick connec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L37/084
Inventor 汪冬来
Owner 汪冬来