Automobile water pipe connector

Abstract

The utility model discloses an automobile water pipe connector, which relates to the technical field of brackets and comprises a thickened connector pipe body, the thickened connector pipe body adopts a thickened design, an inner flow channel is arranged in the thickened connector pipe body, and two ends of the thickened connector pipe body are respectively an inserting end and a connecting end. The inner closing opening is formed in the end opening part of the insertion end of the thickened joint pipe body; the connecting end of the thickened connector pipe body is provided with the limiting butt joint opening, and an arc protruding part is arranged in the middle of the thickened connector pipe body. According to the utility model, the wall thickness of the thickened joint pipe body is increased, so that the service life is prolonged and the leak-proof effect is improved under the conditions that the cost is controlled and the installation and the use are not influenced, and in addition, the service life of the thickened joint pipe body made of the seamless 304 pipe can also be prolonged; abrasion of the product to the workpiece is reduced through the round arc protruding part and the arc design, in addition, a leakage-proof gasket and a leakage-proof rubber mat can be matched, and the leakage risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, and more particularly to an automobile water pipe joint. Background Art

[0002] Automotive water pipe connectors are crucial components in automotive cooling systems and other fluid circulation systems, connecting pipes and ensuring smooth fluid flow. The material of these connectors is typically selected based on the operating environment and the media being used. Common materials include metal, plastic, and rubber. Metal connectors offer high strength and durability, making them suitable for high-temperature and high-pressure environments; plastic connectors are lightweight and corrosion-resistant; and rubber connectors offer excellent vibration and noise reduction, as well as displacement compensation.

[0003] Existing automobile water pipe joints are usually not thick enough, which makes them prone to aging and corrosion, directly affecting their service life. Therefore, a new solution is needed to solve this problem. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an automobile water pipe joint with a better wall thickness, increased service life and reduced leakage risk.

[0005] An automobile water pipe joint, comprising:

[0006] Thickened joint body, the thickened joint body adopts a thickened design, the inside of the thickened joint body is an inner flow channel, and the two ends of the thickened joint body are respectively an insertion end and a connection end;

[0007] An inner opening provided at the insertion end of the thickened joint body;

[0008] A position limiting docking interface is provided at the connection end of the thickened joint pipe body, and a circular arc convex portion is provided at the middle portion of the thickened joint pipe body.

[0009] The present invention is further configured such that the wall thickness of the thickened joint tube body is 1.2 mm.

[0010] The utility model is further configured such that the thickened joint pipe body is made of 304 seamless pipe.

[0011] The utility model is further configured such that an outer sleeve of the insertion end of the thickened joint tube body is provided with an anti-leakage gasket, and an inner conical surface is provided on the anti-leakage gasket.

[0012] The utility model is further configured such that a leak-proof rubber pad is provided on the top surface of the leak-proof gasket, a perforation is provided in the leak-proof rubber pad, a thin-walled inner ring is provided on the inner wall of the perforation, and the thin-walled inner ring and the leak-proof rubber pad are integrated.

[0013] The beneficial technical effect of the present invention is that the present invention increases the wall thickness of the thickened joint tube body, thereby increasing the service life and improving the anti-leakage effect while controlling costs and not affecting installation and use. In addition, the thickened joint tube body made of seamless 304 tube can also increase the service life.

[0014] The utility model is also provided with a limited docking interface and an arc protrusion, which can play a limiting role, and the rounded arc protrusion improves the aesthetics. The arc design R angle plays a transitional role, reducing the wear of the product on the workpiece. In addition, it can be used with anti-leakage gaskets and anti-leakage rubber pads to reduce the risk of leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front cross-sectional schematic diagram of the present utility model.

[0016] Figure 2 It is a front view schematic diagram of the thickened joint pipe body in the utility model.

[0017] Figure 3 It is a side view schematic diagram of the anti-leakage rubber pad in the utility model.

[0018] In the figure: 1. Thickened joint body; 2. Inner closing; 3. Position limiting joint; 4. Arc raised portion; 5. Inner flow channel; 6. Anti-leakage gasket; 7. Anti-leakage rubber pad; 71. Thin-walled inner ring; 72. Perforation. DETAILED DESCRIPTION

[0019] In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the specific implementation methods of the present invention are further described in detail below in conjunction with the drawings and examples. The following examples are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0020] Combine Figure 1 - Figure 3 , the utility model provides the following embodiments:

[0021] An automotive water pipe connector includes a thickened connector body 1, an inner constriction 2, a position-limiting interface 3, and a circular arc protrusion 4. The thickened connector body 1 features a thicker wall, extending its service life by 50% while reducing corrosion caused by aging and increasing its service life. The leak risk indicator is also improved by 40%.

[0022] The inside of the thickened joint body 1 is an inner flow channel 5, and the joint is connected as a whole. The two ends of the thickened joint body 1 are respectively an insertion end and a connection end. The insertion end is connected to the container, and the connection end is connected to the pipe. It is easy to use and the connection is stable.

[0023] The inner opening 2 is arranged at the insertion end of the thickened joint body 1. An arc design is added to the front end of the press-fit water pipe joint to facilitate assembly and prevent strain caused by pressing in, which may cause product leakage and improve the yield rate by 10%.

[0024] A limited docking port 3 is provided at the connecting end of the thickened joint tube body 1, which mainly serves as a limit when the quick joint is inserted. The R angles designed in multiple places also serve as a transition, while increasing the aesthetics and improving the product leakage yield by 30%; a circular arc protrusion 4 is provided in the middle of the thickened joint tube body 1, which is mainly designed to limit the pressing into the shell. The arc shape is mainly designed to improve the aesthetics, and the arc effect R angle transition design reduces the wear of the product on the workpiece.

[0025] As another preferred solution of the present invention, the wall thickness of the thickened joint tube body 1 is 1.2 mm. It should be noted that the wall thickness of a conventional joint is about 1.0 mm. The 1.2 mm thickness of the present invention has little impact on production cost, weight, and processing technology, can increase the service life by 50%, and reduce the risk of leakage.

[0026] As another preferred solution of the present invention, the thickened joint pipe body 1 is made of 304 seamless pipe. Specifically, referring to the drawings, it has a longer service life than iron water pipes and 304 welded pipes on the market, and its service life is increased by 40%.

[0027] As another preferred solution of the present invention, the insertion end of the thickened joint tube body 1 is covered with an anti-leakage gasket 6, and an inner conical surface is provided on the anti-leakage gasket 6. The anti-leakage gasket 6 increases the anti-leakage effect at the pressure entrance, and the anti-leakage gasket 6 can be deformed after extrusion to improve the fit.

[0028] As another preferred solution of the present invention, the top surface of the leakage-proof gasket 6 is provided with a leakage-proof rubber pad 7, which can be installed on the top surface of the leakage-proof gasket 6 by pasting. A perforation 72 is provided in the leakage-proof rubber pad 7, and a thin-walled inner ring 71 is provided on the inner wall of the perforation 72. The thin-walled inner ring 71 is integrated with the leakage-proof rubber pad 7. After the joint is pressed into, the leakage-proof gasket 6 with the leakage-proof rubber pad 7 is finally located between the arc protrusion 4 and the pressing entrance. Adding the leakage-proof rubber pad 7 can further enhance the leakage-proof effect.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An automobile water pipe joint, characterized in that: include: A thickened joint tube body (1), wherein the thickened joint tube body (1) adopts a thickened design, the interior of the thickened joint tube body (1) is an inner flow channel (5), and the two ends of the thickened joint tube body (1) are respectively an insertion end and a connection end; An inner opening (2), the inner opening (2) being provided at the insertion end of the thickened joint tube body (1); A position limiting docking port (3) is provided at the connection end of the thickened joint pipe body (1), and a circular arc convex portion (4) is provided in the middle of the thickened joint pipe body (1).

2. The automobile water pipe joint according to claim 1, characterized in that: The wall thickness of the thickened joint tube body (1) is 1.2 mm.

3. The automobile water pipe joint according to claim 2, characterized in that: The thickened joint pipe body (1) is made of 304 seamless pipe.

4. The automobile water pipe joint according to claim 1, characterized in that: The outer sleeve of the insertion end of the thickened joint tube body (1) is provided with a leak-proof gasket (6), and the leak-proof gasket (6) is provided with an inner conical surface.

5. The automobile water pipe joint according to claim 4, characterized in that: The top surface of the anti-leakage gasket (6) is provided with an anti-leakage rubber pad (7), a perforation (72) is provided in the anti-leakage rubber pad (7), and a thin-walled inner ring (71) is provided on the inner wall of the perforation (72), and the thin-walled inner ring (71) and the anti-leakage rubber pad (7) are integrated.

Images