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Quick-plug connector and automotive pipeline system

A technology of plug-in connection and joint card, which is applied in the field of quick-plug connection joints and automobile pipeline systems, which can solve problems such as damage and deformation of quick-connect joints, poor sealing performance, and cracking of nylon pipe ends, and achieve the effect of reducing the possibility

Pending Publication Date: 2019-01-15
弗兰科希管件系统(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The first object of the present invention is to provide a quick-plug connection joint. In order to solve the problem that the existing quick joint needs to be pressed into the nylon tube, the quick joint will be damaged and deformed, and the end of the nylon tube will be cracked, so that the sealing performance of the two will be deteriorated. technical issues

Method used

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  • Quick-plug connector and automotive pipeline system
  • Quick-plug connector and automotive pipeline system
  • Quick-plug connector and automotive pipeline system

Examples

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Embodiment 1

[0052] Such as Figure 1 to Figure 4As shown, the first embodiment provides a quick-plug connection joint, including: a first pipe body 100, a joint buckle 200 and a joint lock buckle 300; , the joint buckle 200 is fixedly sleeved on the first pipe body 100 , the joint lock 300 includes a fixing part 310 and elastic locking parts 320 connected to both ends of the fixing part 310 , and the elastic locking part 320 is located in the limiting slot 110 , and its end away from the fixing part 310 is engaged with the joint buckle 200 , and the first pipe body 100 is locked between the elastic locking parts 320 .

[0053] It should be noted that the first tube body 100 is a tube body required for connection, for example: the first tube body 100 is a nylon tube.

[0054] The following will be described by taking nylon tube as an example for the first tube body 100 .

[0055] In the quick-plug connection joint, the nylon tube is provided with a limit card slot 110, wherein the joint ...

Embodiment 2

[0082] Such as Figure 1 to Figure 7 As shown, the second embodiment provides an automobile pipeline system, including: the push-in connector in the first embodiment.

[0083] The automobile pipeline system includes the above-mentioned quick-connect connector, wherein the specific structure, connection relationship and beneficial effects of the quick-connect connector have been described in detail in the above text, and will not be repeated here.

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Abstract

The invention provides a quick-plug connector and an automotive pipeline system, and relates to the technical field of nylon tube connection. An object of the invention is to solve the technical problem that an existing quick coupling is required to be pressed into a nylon tube, the quick coupling is damaged and deformed and a tube end of the nylon tube is cracked, and therefore the leakproofnessbetween the quick coupling and the nylon tube is poor. The invention relates to a quick-plug connector, comprising: a first tube body, a connector buckle and a connector lock; a tube end of the firsttube body is provided with a limiting neck, the first tube body is sleeved with the connector buckle, the connector lock comprises a fixing portion and elastic locking portions located in the limitingneck, an end portion, far from the fixing portion, of each elastic locking portion is in clamping connection with the connector buckle, and the first tube body is closely clamped between the elasticlocking portions. The invention further relates to an automotive pipeline system comprising the quick-plug connector. According to the quick-plug connector and the automotive pipeline system, the connector is not required to be pressed into the nylon tube, and the conditions that the connector is damaged and deformed when assembled and the tube end of the nylon tube is cracked are effectively avoided.

Description

technical field [0001] The invention relates to the technical field of nylon pipe connection, in particular to a quick-plug connection joint and an automobile pipeline system. Background technique [0002] In recent years, with the deterioration of the environment and the increasing pressure on the cost of the whole vehicle, in the automotive piping system, more environmentally friendly, low-cost, and safe automotive piping systems have become the future development trend. [0003] The automotive piping system includes oil pipes (such as oil inlet pipes, oil return pipes, etc.), water pipes (such as cooling water circulation pipes, antifreeze pipes, etc.), and air pipes (such as crankcase ventilation pipes, etc.). The above-mentioned pipelines will be split according to various requirements such as installation, maintenance, modular arrangement, space, etc. in the layout of the whole vehicle, and they need to be quickly connected during the assembly of the assembly or the as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L37/12F16L47/12
CPCF16L37/1225F16L47/12
Inventor 丁淼林
Owner 弗兰科希管件系统(上海)有限公司
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