Unlock instant, AI-driven research and patent intelligence for your innovation.

Quick Fitting

A fast and plug-in technology, applied in the direction of mechanical equipment, couplings, etc., can solve the problems of impurities entering the pipe joints and failure to work normally, and achieve the effect of reducing abnormal working hours, reducing abnormal effects, and convenient operation

Active Publication Date: 2016-05-04
GREE ELECTRIC APPLIANCES INC
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the quick connector is often disassembled and the passage at the valve core is very small, impurities can easily enter the pipe joint and block the passage at the valve core, resulting in failure to work normally

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Quick Fitting
  • Quick Fitting
  • Quick Fitting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] The quick joint of the present invention is mainly composed of a first joint 1 and a second joint 2 .

[0026] see figure 1 and figure 2 , the first joint 1 includes a first joint base 11, a movable stopper 13 and an axial positioning device, wherein the first joint base 11 is a hollow structure penetrating in the axial direction, and the first end 111 of the first joint base 11 along the A plurality of radially penetrating positioning holes 112 are provided in the circumferential direction, and a positioning ball 12 is installed in each positioning hole 112 . Moreover, an annular locking groove 113 is provided on the first joint base 11 on the side of the positioning hole 112 close to the first end 111 of the first joint base 11 . A seal 15 is provided on the inner wall of the first joint base 11 .

[0027] The movable stopper 13 has a cylindr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a quick joint, which comprises a first joint and a second joint, wherein the first joint comprises a first joint base body, a movable spacer sleeve and an axial positioning device, the first joint base body is in an axial through hollow structure, the first end of the first joint base body is provided with a positioning hole, a positioning ball is arranged in the positioning hole, the movable spacer sleeve is arranged outside the first end of the first joint base body and can slide in the axial direction of the first joint base body, the axial positioning device is used for limiting the axial movement of the movable spacer sleeve on the first joint base body, the second joint comprises a second joint base body and a plug head arranged at the first end of the second joint base body, the plug head is in an axial through hollow structure, and when the plug head is plugged into the first end of the first joint base body, the movable spacer sleeve presses the positioning ball into a positioning groove through an extrusion part. The quick pipe joint provided by the invention has the advantages that the problem of passage blockage caused by the fact that impurities enter a pipe joint is perfectly solved, in addition, the safety is high, and the operation is very convenient.

Description

technical field [0001] The invention relates to a quick-connect pipe joint, in particular to a quick pipe joint. Background technique [0002] At present, quick connectors are widely used in the connection of oil and gas circuits. The quick connector generally includes a male connector and a female connector, and a spool is arranged in the male connector and the female connector. When connecting, insert the male joint into the female joint, and the valve core in the male joint and the valve core in the female joint push against each other so that the pipeline forms a passage for delivering fluid. However, because the quick connector is often disassembled and the passage at the valve core position is very small, impurities can easily enter the pipe joint and block the passage at the valve core position, resulting in failure to work normally. Contents of the invention [0003] In view of the above-mentioned current state of the art, the technical problem to be solved by th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F16L37/23F16L37/244
Inventor 陈国强钟如杰
Owner GREE ELECTRIC APPLIANCES INC