CN219571224U

CN219571224U - Nylon tube connection structure

Info

Publication number: CN219571224U
Application number: CN202320333149.6U
Authority: CN
Inventors: 凡壮壮; 叶军; 张鹏程; 夏寅远; 杨泽光; 张志文
Original assignee: Chery Automobile Co Ltd
Current assignee: Chery Automobile Co Ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-22
Anticipated expiration: 2033-02-28

Abstract

The utility model provides a nylon pipe connecting structure which comprises a part to be cooled, a nylon pipe and a sealing sleeve for connecting the part to be cooled and the nylon pipe, wherein the sealing sleeve is of a cylindrical structure with two hollowed ends, an annular groove is formed in the side wall of the sealing sleeve, a water gap of the part to be cooled is inserted into the cylindrical structure from one end of the sealing sleeve, the nylon pipe is inserted into the annular groove from the other end of the sealing sleeve, and a tightening mechanism is arranged on the periphery of the side wall of the sealing sleeve. According to the connecting structure, through the optimization design of the sealing sleeve, the bidirectional sealing connection between the part to be cooled and the nylon pipe is realized, and the problems of heavy weight, high cost and difficult arrangement space of the existing automobile cooling water pipe assembly are solved.

Description

Nylon tube connection structure

Technical Field

The utility model relates to the field of automobile cooling water pipes, in particular to a mode for connecting a nylon water pipe in a cooling system with automobile parts to be cooled.

Background

Along with the increasing demand of new energy automobiles, the use of related electric components is also increasing, and the heat generated in the use process of the electric components needs cooling water for cooling, and the cooling water is conveyed through a pipeline. The traditional automobile generally uses a rubber tube, and then is connected with a water gap through a clamp, but the rubber tube has large weight and large occupied space, and great requirements are put on the whole automobile arrangement. Therefore, the advantages of light weight and small occupied space of the nylon pipe water pipe are gradually highlighted. The connection between the nylon water pipe and the part to be cooled generally adopts a quick connector or a rubber pipe for switching: firstly, a nylon pipe is assembled with a quick connector and then is directly arranged on a water gap of a part to be cooled, and the quick connector is convenient to assemble but has higher cost; the other is that the hose is connected to the water gap through a section of hose and then fastened by a clamp, and the cost is similar to that of a quick connector. Therefore, a new connection mode needs to be developed, which not only can meet the weight and arrangement requirements of the whole vehicle on pipelines, but also can meet the requirement of cost reduction.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a nylon pipe connecting structure, which realizes the bidirectional sealing connection of a part to be cooled and a nylon pipe through the optimal design of a sealing sleeve, and optimizes the problems of heavy weight, high cost and difficult arrangement space of the existing automobile cooling water pipe assembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a nylon tube connection structure, includes to wait to cool off spare part, nylon tube and is used for waiting to cool off spare part and nylon tube connection's seal cover, its characterized in that, the seal cover is the cylinder structure of both ends fretwork, set up the ring channel of opening setting at the lateral wall end on the lateral wall of seal cover, wait to cool off the mouth of a river of spare part and insert in the cylinder structure from the one end of seal cover, the nylon tube inserts in the ring channel from the other end of seal cover, the lateral wall periphery of seal cover is provided with tightening mechanism.

The tightening mechanism is a clamp.

The sealing sleeve is made of rubber.

The inner wall of the annular groove is provided with a plurality of sealing bosses.

The sealing boss extends in a depth direction of the annular groove.

The sealing boss is arranged on the inner wall of one side of the annular groove, which is close to the center of the sealing sleeve.

The utility model has the beneficial effects that: the nylon pipe connecting structure can quickly realize the sealing connection of the parts to be cooled and the nylon pipe, and the problems of heavy weight, high cost and difficult arrangement space of the existing automobile cooling water pipe assembly are solved.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the connecting structure according to the present utility model;

figure 2 is a detailed view of the seal cartridge of figure 1.

Wherein:

10-sealing sleeve; 11-sidewalls; 12-a hollow lumen; 13-an annular groove; 14-sealing boss;

a 20-nylon tube; 30-clamping; 40-parts to be cooled.

Detailed Description

The present utility model will be described in further detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limiting the utility model.

As shown in fig. 1, the present utility model provides a nylon pipe connection structure, which includes a part to be cooled 40, a nylon pipe 20 and a sealing sleeve 10, wherein the sealing sleeve 10 connects the part to be cooled 40 and the nylon pipe 20, so that the related part to be cooled 40 and the nylon pipe 20 realize system passage circulation to realize normal operation of a cooling system.

The structure of the sealing sleeve 10 is shown in fig. 2, the sealing sleeve 10 is provided with a side wall 11 and a hollow cavity 12 surrounded by the side wall 11, so that a cylindrical structure with hollowed-out two ends is formed, an annular groove 13 is formed in the side wall 11, an opening of the annular groove 13 is formed in the end of the side wall 11, and a plurality of sealing bosses 14 are arranged on the inner wall of the annular groove 11.

During connection, the nylon tube 20 is inserted into the annular groove 13 from the opening of the annular groove 13 to connect the nylon tube 20 with the sealing sleeve 10, then the other end of the sealing sleeve 10 is sleeved on the water gap of the part 40 to be cooled, and finally the outer wall of the sealing sleeve 10 is hooped by the clamp 30, so that the connection between the nylon tube 20 and the part 40 to be cooled is realized.

The sealing sleeve 10 realizes bidirectional sealing connection with the nylon pipe 20 and the part 40 to be cooled, and the sealing boss 14 mainly realizes sealing connection of the sealing sleeve 10 and the nylon pipe 20. The sealing boss 14 extends in the depth direction of the annular groove 13, and the sealing boss 14 is provided on the inner wall of one side of the annular groove 13 near the center of the sealing sleeve.

Preferably, the sealing sleeve 10 is made of rubber.

The connecting structure disclosed by the utility model optimizes the problems of heavy weight, high cost and difficult arrangement space of the existing automobile cooling water pipe assembly.

The foregoing detailed description describes the basic principles and main features of the present utility model. It should be understood by those skilled in the art that the scope of the present utility model is not limited to the above-described embodiments, and any modifications or substitutions which are not subject to the inventive effort should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a nylon tube connection structure, includes to wait to cool off spare part, nylon tube and is used for waiting to cool off spare part and nylon tube connection's seal cover, its characterized in that, the seal cover is the cylinder structure of both ends fretwork, set up the ring channel of opening setting at the lateral wall end on the lateral wall of seal cover, wait to cool off the mouth of a river of spare part and insert in the cylinder structure from the one end of seal cover, the nylon tube inserts in the ring channel from the other end of seal cover, the lateral wall periphery of seal cover is provided with tightening mechanism.

2. The nylon tube connection of claim 1, wherein the tightening mechanism is a clip.

3. A nylon tube connection as defined in claim 2 wherein said sealing boot is of rubber material.

4. A nylon tube connection as defined in any one of claims 1-3 wherein the inner wall of the annular groove is provided with a plurality of sealing bosses.

5. A nylon tube connection as defined in claim 4 wherein the sealing boss extends in the depth direction of the annular groove.

6. A nylon tube connection as in claim 5 wherein the sealing boss is disposed on an inner wall of the annular groove on a side thereof adjacent the center of the sealing sleeve.