High-strength reducing automobile water pipe connector

Abstract

The high-strength reducing automobile water pipe connector comprises a pipe body, the diameters of the two ends of the pipe body are different, and a thick connector and a thin connector are formed; the reinforcing assembly is composed of a supporting part, a reinforcing part and a reinforcing part, the supporting part is inserted into the open end of the thick connector in an equal-angle mode, the reinforcing part is clamped into the outer portion of the thick connector, and the reinforcing part is integrally arranged on the inner wall of the thin connector, so that comprehensive machining of the whole pipe body is achieved, the strength in the using process is improved, and the service life of the pipe body is prolonged. A through hole is formed in the open end of the thick connector, and the supporting part is a stranded steel wire inserted into the sealing ring. By means of the designed reinforcing assembly, reinforcing structures are additionally arranged on the inner side, the outer side and the inner side of the water pipe connector, so that the strength of the water pipe connector can be greatly improved, it is guaranteed that deformation and distortion cannot occur in later use, meanwhile, the improvement is structural innovation, and compared with materials, the innovation difficulty is lower, and the manufacturing cost is lower.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile pipelines, and in particular relates to a high-strength reducing automobile water pipe joint. Background Art

[0002] As a means of daily travel, cars have gradually become popular in every household. As a complex mechanical equipment, cars are arranged with complex water pipes. These car water pipes usually need to be connected with joints. Different diameter pipes need to be connected with reducers.

[0003] The existing different-diameter automobile water pipe joints have a simple structure and mainly rely on their own materials to achieve high strength. In addition, there is no structural support. The current water pipe joints are prone to deformation and distortion due to external extrusion, temperature generated by the vehicle body, etc. during long-term use. Therefore, there is room for improvement in actual use. Summary of the invention

[0004] The purpose of the present invention is to provide a high-strength reducing automobile water pipe joint to solve the problem of insufficient strength of the existing water pipe joints mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-strength different-diameter automobile water pipe joint, comprising a pipe body, the diameters of the two ends of which are unequal, forming a thick joint and a thin joint; and also comprising a reinforcement assembly, which is composed of a support portion, a reinforcement portion, and a reinforcement portion, wherein the support portion is inserted into the open end of the thick joint at an equal angle, and the reinforcement portion is stuck in the outside of the thick joint, and the reinforcement portion is integrally arranged on the inner wall of the thin joint, thereby realizing comprehensive processing of the entire pipe body and improving the strength during use.

[0006] As a preferred technical solution in the present invention, a through hole is provided at the open end of the thick joint, and the supporting part is a stranded steel wire inserted into the sealing ring. The length of the stranded steel wire is equal to the inner depth of the sealing ring. The stranded steel wire made of metal material can improve the strength of the thick joint made of plastic material and reduce the risk of breakage.

[0007] As a preferred technical solution in the present invention, arc grooves are opened at equal angles on the outer surface of the rough joint, and the reinforcement part is an arc-shaped metal sheet inserted into the arc groove. The thickness of the arc-shaped metal sheet is not less than the inner depth of the arc groove, and the arc-shaped metal sheet is arranged in the same rotation direction as the rough joint. This arrangement enables the rough joint to have the function of resisting rotational force. Therefore, in later use, it can prevent the rough joint from being damaged by the axial rotation force.

[0008] As a preferred technical solution in the present invention, the reinforcing portion is a reinforcing rib integrally arranged on the inner wall of the fine joint, and the reinforcing rib is arranged in the fine joint at an equal angle, and the overall strength of the fine joint can be improved by the reinforcing rib.

[0009] As a preferred technical solution in the present invention, a plurality of air bags are also sleeved on the outside of the fine joint, and the outer diameter of the air bags is not less than the maximum outer diameter of the fine joint. When connected with an external water pipe, one water pipe will be sleeved on the outside of the fine joint, at which time the air bags will be squeezed, and the water pipe will be tightened by the rebound of the air bags, while the other water pipe will be inserted into the thick joint.

[0010] As a preferred technical solution in the present invention, an adjusting thread is provided at the end of the thin joint adjacent to the thick joint area, and a limiting ring is sleeved on the adjusting thread. The limiting ring is abutted against the adjacent airbag, and the limiting ring is used to limit the airbag to avoid being pushed horizontally by the external water pipe and failing to achieve the purpose of tightening.

[0011] As a preferred technical solution in the present invention, the outside of the rough joint is also provided with an external connecting sleeve, which is wrapped around the outside of the arc-shaped metal sheet, and the external connecting sleeve is connected to the outside of the rough joint by hot melting, so as to limit the arc-shaped metal sheet connection and make the outside of the rough joint form a complete whole.

[0012] As a preferred technical solution in the present invention, a plurality of sealing rings are further provided inside the thick joint, and the sealing rings abut against the outer wall of the external water pipe to improve the sealing connectivity.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] By designing reinforcement components, reinforcement structures are added to the inside, outside and inside of the water pipe joint, which can greatly improve the strength of the water pipe joint and ensure that there will be no deformation or twisting problems in later use. At the same time, this improvement is a structural innovation, which is less difficult and has lower manufacturing costs than material innovation. It has good promotion performance and improves the shortcomings of existing technologies in improving the strength of water pipe joints. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 It is a rear view of the present invention;

[0017] Figure 3 is a cross-sectional view of the present invention;

[0018] Figure 4 This is a schematic diagram of the structure of the present invention when the outer connecting sleeve and the airbag are removed.

[0019] In the figure:

[0020] 100. Pipe body;

[0021] 101, rough joint; 101a, sealing ring; 101b, through hole; 101c, arc groove;

[0022] 102, fine joint; 102a, reinforcing rib; 102b, adjusting thread;

[0023] 200, external connection sleeve; 201, stranded steel wire; 202, arc-shaped metal sheet;

[0024] 300. airbag; 301. limiting ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figures 1 to 4 The present invention provides a technical solution: a high-strength reducing automobile water pipe joint, comprising

[0027] The tube body 100 has two ends with different diameters, forming a thick joint 101 and a thin joint 102;

[0028] Also includes

[0029] The reinforcement component is composed of a support part, a reinforcement part and a strengthening part, wherein

[0030] The support portion is inserted into the open end of the thick joint 101 at an equal angle, while the reinforcement portion is inserted into the outside of the thick joint 101, and the reinforcement portion is integrally arranged on the inner wall of the thin joint 102, thereby achieving comprehensive processing of the entire pipe body 100 and improving the strength during use.

[0031] In this embodiment, a through hole 101b is provided at the open end of the thick joint 101, and the supporting part is a stranded steel wire 201 inserted into the sealing ring 101a. The length of the stranded steel wire 201 is equal to the inner depth of the sealing ring 101a. The stranded steel wire 201 made of metal material can improve the strength of the thick joint 101 made of plastic material and reduce the risk of breakage.

[0032] In this embodiment, arc grooves 101c are opened at equal angles on the outer surface of the rough joint 101, and the reinforcement part is an arc-shaped metal sheet 202 that is inserted into the arc groove 101c. The thickness of the arc-shaped metal sheet 202 is not less than the inner depth of the arc groove 101c, and the arc-shaped metal sheet 202 is arranged in the same rotation direction as the rough joint 101. This arrangement enables the rough joint 101 to have the function of resisting rotation force. Therefore, in later use, it can prevent the rough joint 101 from being damaged by the axial rotation force.

[0033] In this embodiment, the reinforcement part is a reinforcing rib 102a integrally provided on the inner wall of the fine joint 102. The reinforcing rib 102a is provided in the fine joint 102 at an equal angle. The overall strength of the fine joint 102 can be improved by the reinforcing rib 102a.

[0034] In this embodiment, a plurality of airbags 300 are also sleeved on the outside of the fine joint 102, and the outer diameter of the airbags 300 is not less than the maximum outer diameter of the fine joint 102. When connected with an external water pipe, one water pipe will be sleeved on the outside of the fine joint 102, at which time the airbags 300 will be squeezed, and the water pipe will be tightened by the rebound of the airbags 300, while the other water pipe will be inserted into the thick joint 101.

[0035] In this embodiment, an adjusting thread 102b is provided at the end of the thin joint 102 adjacent to the thick joint 101, and a limiting ring 301 is sleeved on the adjusting thread 102b. The limiting ring 301 abuts against the adjacent airbag 300. The limiting ring 301 is used to limit the airbag 300 to prevent it from being pushed horizontally by an external water pipe and failing to achieve the purpose of tightening.

[0036] In this embodiment, the outside of the rough joint 101 is also provided with an external connection sleeve 200, which is wrapped around the outside of the arc-shaped metal sheet 202, and the external connection sleeve 200 is connected to the outside of the rough joint 101 by hot melting, so as to connect and limit the arc-shaped metal sheet 202 and make the outside of the rough joint 101 form a complete whole.

[0037] In this embodiment, a plurality of sealing rings 101 a are further provided inside the thick joint 101 , and the sealing rings 101 a abut against the outer wall of the external water pipe to improve the sealing connection.

[0038] Although embodiments of the present invention have been shown and described (see the above detailed description for details), it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength reducing automobile water pipe joint, comprising The tube body (100) has two ends with different diameters, forming a thick joint (101) and a thin joint (102); Features: Also includes The reinforcement component is composed of a support part, a reinforcement part and a strengthening part, wherein The support portion is inserted into the open end of the thick joint (101) at an equal angle, while the reinforcement portion is inserted into the outside of the thick joint (101), and the reinforcement portion is integrally arranged on the inner wall of the thin joint (102).

2. A high-strength reducing automobile water pipe joint according to claim 1, characterized in that: A through hole (101b) is provided at the open end of the thick joint (101), and the supporting portion is a stranded steel wire (201) inserted into the sealing ring (101a), wherein the length of the stranded steel wire (201) is equal to the inner depth of the sealing ring (101a).

3. A high-strength reducing automobile water pipe joint according to claim 1, characterized in that: The outer surface of the rough joint (101) is provided with arc grooves (101c) at equal angles, and the reinforcement portion is an arc-shaped metal sheet (202) inserted into the arc groove (101c). The thickness of the arc-shaped metal sheet (202) is not less than the inner depth of the arc groove (101c), and the arc-shaped metal sheet (202) is arranged in the same rotation direction as the rough joint (101).

4. A high-strength reducing automobile water pipe joint according to claim 1, characterized in that: The reinforcement portion is a reinforcement rib (102a) integrally arranged on the inner wall of the thin joint (102); the reinforcement rib (102a) is arranged in an equiangular manner inside the thin joint (102).

5. The high-strength reducing automobile water pipe joint according to claim 1, characterized in that: The outer portion of the thin joint (102) is also covered with a plurality of air bags (300), and the outer diameter of the air bags (300) is not less than the maximum outer diameter of the thin joint (102).

6. A high-strength reducing automobile water pipe joint according to claim 5, characterized in that: An adjusting thread (102b) is provided at the end of the thin joint (102) adjacent to the thick joint (101), and a limiting ring (301) is sleeved on the adjusting thread (102b), and the limiting ring (301) abuts against an adjacent airbag (300).

7. A high-strength reducing automobile water pipe joint according to claim 3, characterized in that: The outer portion of the rough joint (101) is also provided with an outer connection sleeve (200), the outer connection sleeve (200) is wrapped around the outer portion of the arc-shaped metal sheet (202), and the outer connection sleeve (200) is connected to the outer portion of the rough joint (101) by hot melting.

8. The high-strength reducing automobile water pipe joint according to claim 2, characterized in that: A plurality of sealing rings (101a) are also provided inside the rough joint (101), and the sealing rings (101a) abut against the outer wall of the external water pipe.

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