Novel rapid coupling

A fast and new technology, applied in the direction of mechanical equipment, couplings, etc., can solve problems such as loops that cannot form a cycle, cannot complete non-stop operations, etc., achieve good durability, reliable connection, and avoid damage to the joints.

Active Publication Date: 2017-09-08
ZHEJIANG SONGQIAO PNEUMATIC & HYDRAULIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems that cannot complete non-stop operation and cannot form a loop, the present invention provides a new type of quick connector

Method used

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Examples

Experimental program
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Embodiment

[0024] Such as figure 1 , 2, 3, 4, 5, 6, 7, 8, and 9 show a new type of quick connector, including a male plug and a female socket, and the male plug includes a plug 1, a plug valve stem 3, a plug spool inner ring rod 5 and a plug spool The valve sleeve 6, the plug connector body 11 is provided at the rear of the plug 1, and the plug 1 and the plug connector body 11 are connected through thread fit, and sealant is added, the connection is stable and durable, and the rear part of the outer wall of the plug 1 is connected to the plug connector body 11 There is a plug connector body O-ring 18 between them, which is used to improve the sealing between the plug 1 and the plug connector body 11, and to seal the medium circuit flow channel. The front end of the plug 1 is hollowed out, and the outer wall of the plug 1 is provided with a plug O-shaped Ring A14, the front ring of the inner wall of the plug 1 is provided with a plug O-ring B20 and a plug plastic king 21, which are used ...

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PUM

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Abstract

The invention relates to a connection device capable of being rapidly disassembled and assembled, in particular to a novel rapid coupling. The novel rapid coupling comprises a male plug and a female socket. The male plug comprises a plug body, the inner wall of the plug body is extended inwards to form a stop opening, the stop opening is provided with a plug lining, a plug valve rod is sleeved with the plug lining, the rear portion of the plug valve rod is sleeved with a plug valve base, a plug valve element valve lining is sleeved with the front end of the plug valve rod, and a plug valve element inner ring rod is sleeved with the plug valve element valve sleeve. The female socket comprises a shell, the rear portion inside the shell is sleeved with a shell valve sleeve, the shell and the front portion of a shell connector body are sleeved with a sleeve, the front portion inside the shell valve sleeve is sleeved with a shell lining base, a shell lining is sleeved with the shell lining base, a shell lining inner ring is sleeved with the shell lining, and a shell valve base is arranged in the shell lining inner ring. The novel rapid coupling has the beneficial effects that loop design is achieved, a pressure source can achieve shutdown-free operation, the male plug is directly inserted into the female socket for connection and disconnection, self pressure relief can be achieved, and tolerance pressure is high.

Description

technical field [0001] The invention relates to a quick disassembly and assembly connection device, in particular to a novel quick connector. Background technique [0002] Quick connectors include hydraulic quick connectors and various fluid quick connectors. It is a 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 the fields of petroleum, metallurgy, hydropower, construction machinery, ships, and electromechanical equipment. 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 valve structur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L37/32F16L37/23
CPCF16L37/23F16L37/32
Inventor 楼仲宇
Owner ZHEJIANG SONGQIAO PNEUMATIC & HYDRAULIC
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