Fluid quick joint with press-button lock

A button and fluid technology, applied in the direction of pipe/pipe joint/pipe fitting, sleeve/socket connection, passing element, etc., can solve the problems of troublesome operation and high manufacturing cost, and achieve the effect of convenient operation, low cost and beautiful appearance

Inactive Publication Date: 2009-08-19
楼松乔
View PDF1 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of product still uses the high manufacturing cost and complex installation of steel balls to lock the male head, and the operation of connecting and disconnecting is troublesome.

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
  • Fluid quick joint with press-button lock
  • Fluid quick joint with press-button lock
  • Fluid quick joint with press-button lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the fluid quick connector with button lock of the present invention includes a connector body 1 connected to the liquid inlet pipeline, a socket body 2 connected to the connector body 1 through threads, and a plug body with a central through hole matched with the socket body 2 10. The thread root of the joint body 1 is provided with a fourth sealing ring 13 to prevent fluid from leaking from the connection between the joint body 1 and the socket body 2 . The plug body 10 includes a front sealing part 10a, a middle guide locking part 10b and a nut connected to the outlet pipeline at the rear end. The sealing part 10a and the guide locking part 10b can extend into the socket body 2 . The outer diameter of the guide locking part 10b is larger than the sealing part 10a, and a locking groove 10c is provided on the outer wall of the guide locking part 10b. The front side of the locking groove 10c is processed i...

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 is related to a fluid quick joint with a button lock, comprising a joint body connected with a liquid inlet pipe, a socket body connected with the joint by screw threads and a plug body which is matched with the socket body and is provided with a central through hole, wherein, the socket body is internally and fixedly provided with a guide sleeve with inner holes, a check valve core is movably arranged between the guide sleeve and the joint body; the plug body comprises a front end sealing part, a middle guide locking part and a screw nut with the back part thereof connected with a liquid outlet pipe, wherein, the outer wall of the middle guide locking part is provided with a locking groove, the socket body is provided with the button lock in a radial direction which is transversely provided with through holes, the bottom parts of the through holes are provided with locking dogs matched with the locking groove. The fluid quick joint of the invention can be arranged in pipes for various fluid and achieve the aim of rapid connection and disconnection of the pipes; when the pipes are cut off, the check valve core automatically closes; in addition, the fluid quick joint of the invention has the advantages of simple structure, beautiful appearance, small volume, low cost and convenient operation, thus being widely applied to fields such as petroleum, chemical engineering, metallurgy, hydroelectric power, engineering machinery, shipping and electromechanical devices, etc.

Description

technical field [0001] The invention relates to a joint of a fluid pipeline, in particular to a joint that can quickly connect and disconnect the pipeline. Background technique [0002] Fluid quick connectors with button locks are widely used in petroleum, chemical industry, metallurgy, hydropower, engineering machinery, ships, electromechanical equipment and other fields because they can be quickly plugged and pulled out, one-way closed, and have a check function. The existing fluid quick connector with button lock is composed of socket and plug. A group of steel balls are evenly distributed on the circumference of the socket body, and a locking groove is arranged on the plug body. When the plug body extends into the socket body, the steel balls It can be slid into the locking groove of the plug body, and the steel ball can be locked with the outer sleeve to connect the pipeline. After loosening the jacket, pull the plug body to make the steel ball slide out of the locking...

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 Applications(China)
IPC IPC(8): F16L37/22F16L37/38F16L21/06F16L21/02
Inventor 楼松乔楼仲宇
Owner 楼松乔
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap