A quick connector assembly and its female connector
A technology of female joints and components, applied in mechanical equipment, couplings, etc., can solve the problems of difficult insertion of male and female joints
Active Publication Date: 2021-05-18
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0008] The purpose of the present invention is to provide a female joint to solve the problem that the pressure relief pressure of the female joint and the insertion force of the male and female joints in the prior art are completely dependent on the pre-compressed spring, resulting in that when the required pressure relief pressure is large, The technical problem that the male and female connectors are not easy to insert; also provide a quick connector assembly using the female connector to reduce the difficulty of inserting the male and female connectors
Method used
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Embodiment Construction
[0037] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0038] Specific embodiments of the quick connector assembly of the present invention, such as Figure 4 to Figure 7 As shown, the quick connector assembly includes a male connector 200 and a female connector 300, and the male and female connectors are mated as shown in Figure 4 shown. Wherein, the male joint 200 includes a male housing 21, in which a male valve core 22 and a male preload spring 23 that are press-fitted between the male valve core 22 and the male housing 21 are arranged. , the structure of this part is consistent with that in the prior art, and will not be described in detail in this embodiment.
[0039] The structure of the female joint 300 is as follows Figure 5 to Figure 7 As shown, the female connector 300 includes a female housing, wherein the female housing includes a first part 31 of the female housing and a second part 32 of ...
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The invention relates to a quick connector assembly and a female connector thereof. The front end of the female connector is an insertion end for plugging and mating with a male connector. The female spool and the movable sealing sleeve located outside the front end of the female spool, the front end of the female spool and / or the movable sealing sleeve is provided with a pressure relief structure, and the female housing is fixed on the rear of the female spool. The anti-off limiter, a pre-loaded spring is pressed between the movable sealing sleeve and the rear end of the female valve core, the anti-off limiter has a perforation extending forward and backward, and the female joint also includes a front end that passes through the perforation. The pressure piece is fixedly connected with the female valve core, and the pressure elastic piece is elastically pressed in the front and rear direction between the rear end of the pressure piece and the female shell and / or the anti-off limiter.
Description
technical field [0001] The invention relates to a quick connector assembly and a female connector thereof. Background technique [0002] In the liquid cooling system, the quick connector is widely used. The quick connector is a joint that can realize the connection or disconnection of the pipeline without tools, which brings great convenience to the installation and maintenance of the liquid cooling system. The quick connector assembly generally includes a male connector and a female connector, and the structure of the female connector is generally as follows figure 1 As shown, the female joint includes a female housing 1 with openings at both ends. The female housing 1 has a fluid channel 2, and a female valve core 3 is installed in the fluid channel 2. The outer diameter of the left end of the female valve core 3 is relatively large. The valgus edge is formed, and the valgus edge is axially fixed and assembled in the female head housing 1 by the limit clip spring 7 and th...
Claims
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IPC IPC(8): F16L37/40
CPCF16L37/40
Inventor 谢地牛锐马腾飞易怀军聂静良
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD