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A kind of pipe quick connector

A pipe joint, fast technology, applied in the direction of pipes/pipe joints/fittings, threaded connections, passing components, etc., can solve problems such as troublesome installation and disassembly, poor sealing performance, and weak connections, etc., to achieve convenient leakage detection, Good sealing and quick installation

Active Publication Date: 2018-11-20
宁波圣杰管业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now the quick connector has been widely used in the connecting device between the pipelines. When the traditional quick connector is connected, the fixing between the pipe fittings is fixed by the locking rod, and then the locking rod is fixed by the latch. Such fixing The method is very troublesome for installation and disassembly of water, oil, natural gas and other pipelines; the connection is not firm; the sealing performance is not good, and leakage is easy to occur

Method used

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  • A kind of pipe quick connector
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Embodiment Construction

[0017] The technical solutions of the present invention will be described below in conjunction with the accompanying drawings and embodiments.

[0018] Such as figure 1 As shown, a quick pipe joint according to the present invention includes a threaded joint 1, a fastening nut 7 and a corrugated hose 9, one end of the corrugated hose 9 is correspondingly connected to the threaded joint 1 through the fastening nut 7, and the inside of the fastening nut 7 is A positioning device is provided, and the positioning device is a snap ring 5, and the snap ring 5 and the corrugated hose 9 are correspondingly arranged.

[0019] The above constitutes the basic structure of the present invention.

[0020] In the present invention, the corrugated hose 9 is correspondingly connected with the threaded joint 1 through the fastening nut 7, and a positioning device is provided in the fastening nut 7, which effectively prevents the corrugated hose 9 from being displaced and rotated, and achieves...

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Abstract

The invention relates to the technical field of pipeline quick couplings, in particular to a pipeline quick coupling. The pipeline quick coupling comprises a threaded joint, a fastening nut and a corrugated hose. One end of the corrugated hose is correspondingly connected with the threaded joint through the fastening nut. A positioning device is arranged in the fastening nut. The positioning device is provided with a clamp ring corresponding to the corrugated hose. The corrugated hose is used for being correspondingly connected with the threaded joint through the fastening nut, the positioning device is arranged in the fastening nut, displacement and rotation of the corrugated hose are effectively prevented, and the purposes of rapid mounting, dismounting, good fastening and sealing performance and the like are achieved.

Description

technical field [0001] The invention relates to the technical field of pipeline quick connectors, in particular to a pipeline quick connector. Background technique [0002] A quick connector is a connector that can be connected or disconnected without tools. Now the quick connector has been widely used in the connecting device between the pipelines. When the traditional quick connector is connected, the fixing between the pipe fittings is fixed by the locking rod, and then the locking rod is fixed by the latch. Such fixing The method is very troublesome for installation and disassembly of pipelines such as water, oil, and natural gas; the connection is not firm; the sealing performance is not good, and leakage is easy to occur. Contents of the invention [0003] In view of the above problems, the present invention provides a pipeline quick connector, which has the characteristics of quick installation, quick disassembly, fastening and good sealing performance, and is also...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L37/08F16L15/00
CPCF16L15/00F16L37/08
Inventor 夏海云
Owner 宁波圣杰管业有限公司