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External thread curved rapid joint applied to pipelines of air pipe machines

An external thread, air duct machine technology, applied in the direction of pipes/pipe joints/fittings, threaded connections, elbows, etc., can solve the problems of unstable support and rotation, inconvenient installation and disassembly, poor sealing performance, etc. And the effect of stable rotation, good sealing performance and long service life

Inactive Publication Date: 2016-11-16
周杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] A pipe is a device connected by pipes, pipe connectors and valves to transport gas, liquid or fluid with solid particles. At present, in various pipeline connections, in order to facilitate the arrangement and installation of pipes, conduit joints are often used Realize steering and connection, the existing quick joints have the disadvantages of poor sealing performance, inconvenient installation and disassembly, fast buckle, unstable support and rotation

Method used

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  • External thread curved rapid joint applied to pipelines of air pipe machines

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Embodiment Construction

[0010] The present invention will now be further described with reference to the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

[0011] like figure 1 The shown one kind of external thread curved quick joint for air duct machine pipeline has joint body 1, the shape of joint body 1 is "L" shape, one end of joint body 1 is provided with external thread 2, and the other end of joint body 1 is provided with external thread 2. A snap ring 3 is provided, and a fixing hole 4 is arranged at the bending part of the joint body 1, and the diameter of the fixing hole 4 is 15 mm.

[0012] The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and their purpose is to enable those who are familiar with the art to und...

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Abstract

The invention relates to an external thread curved rapid joint applied to pipelines of air pipe machines. The external thread curved rapid joint comprises a joint body, wherein the shape of the joint body is L-shaped; an outer thread is arranged at one end of the joint body; a clamping ring is arranged at the other end of the joint body. The external thread curved rapid joint is simple in structure, convenient to use, high in sealing performance, tight to clamp, stable in support and rotation and long in service life; the production cost is reduced.

Description

technical field [0001] The invention relates to an external thread curved quick connector for a pipe of an air duct machine. Background technique [0002] A pipeline is a device for conveying gases, liquids or fluids with solid particles, which are connected by pipes, pipe connectors and valves. At present, in various pipeline connections, in order to facilitate the arrangement and installation of pipes, conduit joints are often used. In order to realize steering and connection, the existing quick joints have the disadvantages of poor sealing performance, inconvenient installation and disassembly, relatively fast buckles, and unstable support and rotation. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is: to overcome the deficiencies in the prior art, and to provide an external thread curved quick connector with good sealing performance for a duct machine pipeline. [0004] The technical solution adopted by the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L43/00F16L43/02F16L15/00F16L21/00
CPCF16L43/00F16L15/006F16L21/00F16L43/02
Inventor 周杰
Owner 周杰