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Internal-thread pneumatic quick coupling

An internal thread, fast technology, applied in the direction of mechanical equipment, couplings, etc., can solve the problems of reduced work efficiency, poor sealing effect, and trachea shedding, etc., to improve work efficiency, simple manufacturing and processing, not easy to leak air and trachea Shedding effect

Inactive Publication Date: 2016-03-30
许炎章
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Pneumatic quick connector is a quick connector used for air piping and pneumatic tools. It can realize the connection or disconnection of the pipeline without tools. The connectors used now have poor sealing effect and often have air leakage or air pipe falling off. ,decrease productivity

Method used

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  • Internal-thread pneumatic quick coupling

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Embodiment Construction

[0011] The present invention will now be further described in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0012] Such as figure 1 A pneumatic quick connector with internal thread is shown, which has a joint body 1, the joint body 1 is stepped, one end of the joint body 1 is provided with a sleeve 2, and the inner wall of the other end of the joint body 1 is provided with an internal thread part 3, The joint body 1 is made of metal material, and the sleeve 2 is made of synthetic resin material.

[0013] The above-mentioned embodiments are only to illustrate the technical conception and characteristics of the present invention. Substantial equivalent changes or modifications shall fall within the protection scope of the present invention....

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Abstract

The invention relates to an internal-thread pneumatic quick coupling. The internal-thread pneumatic quick coupling is provided with a coupling body of a stage shape. One end of the coupling body is provided with a sleeve pipe and an inner wall at the other end of the coupling body is provided with an internal-thread part. The internal-thread pneumatic quick coupling has following beneficial effects: the internal-thread pneumatic quick coupling is simple in structure, convenient in application and easy in manufacture and processing; air leakage is avoided; an air pipe is prevented from falling down; and working efficiency is enhanced.

Description

technical field [0001] The invention relates to an internal thread pneumatic quick joint. Background technique [0002] Pneumatic quick connector is a kind of quick connector used for air piping and pneumatic tools. It can realize the connection or disconnection of the pipeline without tools. The connectors used now have poor sealing effect and often have air leakage or air pipe falling off. ,decrease productivity. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide an internal thread pneumatic quick joint with good sealing effect. [0004] The technical solution adopted by the present invention to solve the technical problems is: a pneumatic quick joint with internal thread, which has a joint body, the joint body is stepped, one end of the joint body is provided with a sleeve, and the inner wall of the other end of the joint body is There is an internal thread part on...

Claims

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Application Information

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IPC IPC(8): F16L37/08
Inventor 许炎章
Owner 许炎章
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