Quick connector capable of achieving water self locking

A fast, faucet technology, used in mechanical equipment, couplings, etc., can solve problems such as hidden safety hazards, property damage, circuit short circuits, etc., to prevent damage to instruments, reduce failure rates, and prolong service life.

Active Publication Date: 2018-03-13
广州欧的科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are a large number of lines in the beauty instrument and the operating handle, as well as the waterway. When the handle is disassembled, because the joint of the waterway does not have a self-locking function, the wat

Method used

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  • Quick connector capable of achieving water self locking
  • Quick connector capable of achieving water self locking

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Example Embodiment

[0013] The technical solution of the present invention will be further described in detail below in conjunction with specific embodiments.

[0014] See Figure 1-2 , A self-locking water quick connector, comprising a top plug A2, a tension spring A4, a water nozzle female end 6, a top plug B8, a tension spring B10 and a water nozzle male end 13, one end of the water nozzle female end 6 is connected Water pipe joint A1, the outside of the female end 6 of the water nozzle is screwed with an outer nut A6, which is used for fixing the through plate of the female end 6 of the water nozzle. The inner cavity of the female end 6 of the water nozzle is provided with a retaining ring 16, and the retaining ring 16 is inside There is a T-shaped top plug A2 placed horizontally. One end of the top plug A2 is placed in the retaining ring 16, and the other end is placed in the inner circle of the female end 6 of the water nozzle. The larger diameter end of the top plug A2 is connected to the ret...

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PUM

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Abstract

The invention discloses a quick connector capable of achieving water self locking. The quick connector comprises a top plug A, an expansion spring A, a water nozzle female end, a top plug B, an expansion spring B and a water nozzle male end, wherein one end of the water nozzle female end is connected with a water pipe connector A; an external nut A is screwed at the outer part of the water nozzlefemale end in a threaded manner; a baffle ring is arranged on an inner cavity of the water nozzle female end; the transversely placed T-shaped top plug A is arranged in the baffle ring; one end of thetop plug A is arranged in the baffle ring; the other end of the top plug A is arranged in an inner circle of the water nozzle female end; and the top plug B is arranged in the water nozzle male end.The quick connector has the beneficial effects that the expansion springs in opposite positions are arranged, the top plug A and the top plug B are relatively separated during socket connection, a water way is sealed when the top plug A and the top plug B are separated, and a self locking function is achieved; the integral structure is simple, and reliability is high; and the situation that internal instruments are damaged due to water leakage when a handle is inserted and pulled can be effectively prevented, the risk of short circuit of the instruments is reduced, the failure rate of the instruments is decreased, and the service life of the instruments is prolonged.

Description

technical field [0001] The invention relates to a pipeline connection device for a cosmetic instrument, in particular to a self-locking water quick connector. Background technique [0002] A quick connector is a connector that can be connected or disconnected without tools. Quick connectors can be divided into: quick connectors for air, quick connectors for oxygen fuel gas, quick connectors for gas and liquid, quick connectors for oil pressure, quick connectors for inert gas, quick connectors for cooling water and oil, and semiconductor quick connectors. Convenient and widely welcomed by all kinds of enterprises. [0003] There are a large number of lines in the beauty instrument and the operating handle, as well as the waterway. When the handle is disassembled, because the joint of the waterway does not have a self-locking function, the water in the waterway will flow from the waterway connector when the handle is removed. Leak out, cause circuit short circuit, instrument...

Claims

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Application Information

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IPC IPC(8): F16L37/32
CPCF16L37/32
Inventor 王垚
Owner 广州欧的科技有限公司
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