a quick plug connector
A technology of plug joints and male joints, which is applied in the direction of pipes/pipe joints/pipes, hose connection devices, couplings, etc. Convenient, easy to assemble and disassemble, not easy to fall off
Active Publication Date: 2018-10-19
浙江佳泰气动元件有限公司
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] A connector is a device used to transport fluids such as gas and liquid. Usually, the connector is connected by pipes, pipe connectors, valves, etc.; The connection methods of existing joints include threaded connection, welding and pressing, etc. In the actual operation and installation, there are some problems, such as joint manufacturing, inconvenient installation, difficult loading and unloading, slow installation speed, locking Insufficient retaining force of components and other problems, in order to solve these problems, quick connectors came into being
[0003] In the current existing connectors, all the locking parts are submerged into the quick connector such as the female joint, and a considerable part of the locking parts do not have enough holding force for the male joint to ensure the reliable connection of the pipeline.
At the same time, after multiple disassembly and assembly, the lock is easy to lose its original holding force, so the connection will be disconnected
Method used
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[0028] The present invention will be further described below in conjunction with the accompanying drawings.
[0029] refer to Figure 1 to Figure 8 , a push-in connector, including a male connector 3 and a female connector 1, the quick-connect connector also includes a buckle 2, the male connector 3 is connected to the female connector 1 through the buckle 2;
[0030] The male connector 3 is a hollow structure, and the male connector 3 includes a male connecting pipe 31, a first hose connecting portion 35, a first annular protrusion 32 and a second annular protrusion 34, and the front end of the male connecting pipe 31 The first hose connection part 35 is provided, the second annular protrusion 34 is arranged at the middle front part of the male connecting pipe 31, and the first annular protrusion 32 is located behind the second annular protrusion 34 On the side, between the first annular protrusion 32 and the second annular protrusion 34 is an engaging portion 33; the outer ...
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The invention discloses a quick connector. The quick connector comprises a male joint, a female joint and a buckle, wherein the male joint is connected to the female joint through the buckle; the male buckle is of a hollow structure; the male joint comprises a male connection tube, a first hose connection part, a first annular bump and a second annular bump; the female joint is of a hollow structure; the female joint comprises an open structure, a female connection tube and a second hose connection part; the upper side and the lower side of the open structure are provided with clamping holes respectively; the two clamping holes are arranged in a centrally symmetric way; the clamping holes communicate with a tube insertion hole; the clamping holes are arc-shaped; one side of each clamping hole is provided with a buckling groove along a leftward-rightward direction; the front side of the middle part of each clamping hole is provided with a fan-shaped side room; the other side of each clamping hole is provided with transverse columns which are arranged one after the other along the leftward-rightward direction. The quick connector is prevented from falling off easily, has a simple structure, and has sufficient holding force.
Description
technical field [0001] The invention belongs to the technical field of pipeline connection, and in particular relates to a quick-plug joint. Background technique [0002] A connector is a device used to transport fluids such as gas and liquid. Usually, the connector is connected by pipes, pipe connectors, valves, etc.; The connection methods of existing joints include threaded connection, welding and pressing, etc. In the actual operation and installation, there are some problems, such as joint manufacturing, inconvenient installation, difficult loading and unloading, slow installation speed, locking In order to solve these problems such as insufficient holding force of parts, quick connectors came into being. [0003] In the current existing connectors, all locking parts are submerged into quick connectors such as female joints, and the holding force produced by a considerable part of the locking parts on the male joint is not enough to ensure the reliable connection of th...
Claims
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IPC IPC(8): F16L37/127F16L33/30
CPCF16L33/30F16L37/127
Inventor 应富强黄松檀胡冲马亮亮陈奕荣汪内利
Owner 浙江佳泰气动元件有限公司