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Novel quick connector

A fast and new technology, applied in the direction of mechanical equipment, couplings, etc., can solve the problems of complicated operation, disengagement, and difficult connection, and achieve the effect of simple connection steps, prevention of disengagement, and easy operation

Inactive Publication Date: 2020-10-30
李军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The quick connector consists of a male plug and a female socket. The male plug and the female socket contain a valve structure. The ordinary quick connector is complicated to operate when docking, and the connection is difficult. It is easy to disengage when accidentally touching the opening structure. In order to solve These problems design a new type of quick connector

Method used

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Examples

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Embodiment Construction

[0021] see Figure 1-5 As shown, a new type of quick connector includes a connector body 1, a plug connector 3, and a connector 9. The right end of the connector body 1 is provided with a mounting hole 11, and the left end is provided with a plug hole that is coaxial with the mounting hole 11 and communicates with it. 12. The plug connector 3 is used to be plugged into the socket hole 12; the connector 9 is fixedly installed on the right end of the installation hole 11, and the left end of the connector 9 extends to the left with a plug-in connector The right convex column 91 in the hole 12; the left flow channel 31 with the left end opening is provided in the plug joint 3, and the right flow channel 92 with the right end opening is provided in the connection head 9; the inner side wall of the insertion hole 12 A first chute 1a is provided along its axial direction, and a limit ring groove 1b communicating with the first chute 1a is provided on the inner side wall of the inser...

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Abstract

The invention discloses a novel quick connector. The novel quick connector comprises a connector body, a connecting plug and a connector, wherein the connector is fixedly installed at the right end ofan installation hole, and a right protruding column is arranged at the left end of the connector; a left runner is arranged in the connecting plug, and a right runner is arranged in the connector; afirst sliding groove, a limiting ring groove and a positioning groove are formed in the inner side wall of an inserting hole; the connecting plug is provided with a protruding block; the right end ofthe inserting hole is slidably connected with a top sleeve connected to the right protruding column in a sleeving mode, the right end of the top sleeve is located in the installation hole and is provided with a protruding shoulder slidably connected into the installation hole in the radial direction, a first cavity communicating with the right runner is formed between the protruding shoulder and the connector in the installation hole, and a first spring is arranged in the first cavity; a left one-way valve assembly used for controlling the left flow channel to be opened and closed is arrangedin the left flow channel, and a right one-way valve assembly used for controlling the right flow channel to be opened and closed is arranged in the right flow channel. The novel quick connector is simple in structure and reliable in connection.

Description

technical field [0001] The invention belongs to a connecting device for quick disassembly and assembly, in particular to a novel quick connector. Background technique [0002] Quick connector is a kind of connection device that quickly connects or disconnects pipelines and realizes quick disassembly. Because the quick connector has a two-way check function and the pipeline is disconnected without leakage, it is widely used in petroleum, metallurgy, hydropower, engineering machinery, marine equipment and other fields. The connection structure of the quick connector is the most important part of the quick connector. Its connection method and structure directly determine the convenience, reliability and product quality of the quick connector. The quick connector consists of a male plug and a female socket. The male plug and the female socket contain a valve structure. The ordinary quick connector is complicated to operate when docking, and the connection is difficult. It is ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L37/36
CPCF16L37/36
Inventor 不公告发明人
Owner 李军
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