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a quick connector

A fast, plug-in joint technology, applied in the direction of mechanical equipment, couplings, etc., can solve problems such as easy loosening, and achieve the effect of easy operation, simple connection steps, and easy reconnection

Active Publication Date: 2021-08-10
TAIZHOU LANGXUN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The quick connector consists of two parts, the female connector and the male connector. The existing passages are all locked by steel balls, and the vibration is easy to loosen.

Method used

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Examples

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Embodiment Construction

[0022] see Figure 1-5 As shown, a quick connector includes a connector body 1, a plug connector 3, and a connector 4. The left end of the connector body 1 is provided with a sliding hole 101, and the right end is provided with a mounting hole 102 that is coaxial and communicated with the sliding hole 101. The opening of the right end of the mounting hole 102 is fixed with a screw plug 2, the left end of the screw plug 2 is extended to the left with a first protruding shaft 21, and the right end is provided with a connecting hole 22, and the connecting head 4 is installed in the connecting hole. 22, the left end of the plug connector 3 is provided with a left screw hole 31, and the right end of the connector 4 is provided with a right screw hole 41; the right end of the plug connector 3 is provided with a bump 32, and the An annular locking groove 33 is provided on the outside of the circumference, and an insertion groove 34 is provided at the right end of the protrusion 32; a...

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PUM

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Abstract

The invention discloses a quick connector, comprising a connector body, a plug connector, and a connector head. The left end of the connector body is provided with a sliding hole, and the right end is provided with a mounting hole. A screw plug is fixedly installed at the opening of the right end of the mounting hole. The left end of the screw plug is provided with a first protruding shaft, and the right end is provided with a connecting hole, and the connecting head is installed in the connecting hole; the right end of the plug joint is provided with a bump, and the outer circumference of the bump is provided with a ring lock slot, the right end of the protruding block is provided with an insertion slot; the first protruding shaft is provided with a valve hole, the left end of the first protruding shaft is provided with a second protruding shaft, the first protruding shaft and the second protruding shaft There is a valve port in the two protruding shafts; a top sleeve is slidably connected in the sliding hole, a shoulder is provided at the right end of the top sleeve, and a first spring is provided in the mounting hole; a rotating shaft is provided at the left end of the first protruding shaft, Each rotating shaft is provided with a locking block and a torsion spring; a valve core assembly is provided in the valve hole, and a positioning assembly is provided in the first protruding shaft; the quick joint is not only simple in structure, but also reliable in connection.

Description

technical field [0001] The invention belongs to a connection device for quick disassembly and assembly of fluids, in particular to a 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, there is no leakage when the pipeline is disconnected, so it is widely used in the fields of petroleum, metallurgy, hydropower, engineering 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 two parts, the female connector and the male connector. The existing passages are all locked by steel balls...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L37/096F16L37/40
CPCF16L37/096F16L37/40
Inventor 陈之现马敬磊张海英
Owner TAIZHOU LANGXUN MACHINERY
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