Multi-way connector for automobile parts

Abstract

The utility model relates to the technical field of auto spare parts, and discloses a multi-way connector for auto spare parts, the multi-way connector for auto spare parts comprises a fastening knob, a through hole, a connecting ring, a sealing ring, a fastening ring, a limiting ring, a three-way connecting piece and anti-skid veins, the anti-skid veins of the outer ring provide extra gripping force to ensure that the knob does not slide during rotation, and the anti-skid veins of the outer ring can not slide during rotation. The through hole is located in the fastening knob and allows an electric wire or a pipeline to penetrate through the fastening knob so as to be connected to other parts of the system, and the connecting ring is located at the lower end of the fastening knob and serves as a connecting part between the fastening knob and the main pipeline to provide structural support and stability. According to the multi-way connector for the automobile accessory, due to the fact that the multi-way connector comprises the three-way connecting piece, the multi-way connector can provide connecting points in the X axial direction, the Y axial direction and the Z axial direction, the applicability of the multi-way connector is greatly improved, it means that one connector can process fluid or electric wire conveying in multiple directions at the same time, and the integration level and the space utilization rate of a system are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a multi-way connector for automobile accessories. Background Art

[0002] In the automotive industry, multi-way connectors are widely used in fuel, coolant and air delivery systems to ensure that various fluids and gases can be safely and efficiently distributed within the vehicle system. Traditional connectors face some technical and operational challenges in these applications.

[0003] Traditional connectors are usually of a single design and cannot meet the needs of multi-directional connections at the same time, which limits their applicability in complex automotive systems. For example, a simple straight or elbow connector can only provide fluid or gas transfer in one direction, which is not efficient enough in systems that need to be distributed to multiple different parts. Secondly, traditional connectors often have defects in sealing performance. Due to the use of standard rubber sealing rings or metal-to-metal contact surface sealing methods, they are more likely to leak after long-term use due to material fatigue, temperature changes or physical damage. Such leakage not only reduces the efficiency of the system, but may also cause serious environmental and safety problems, especially when it comes to fuel systems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The utility model aims to provide a multi-way connector for automobile parts, so as to solve the problem of poor sealing effect of traditional automobile parts joints proposed in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a multi-way connector for automotive accessories, comprising a tightening knob, a through hole, a connecting ring, a sealing ring, a tightening ring, an internal thread, a shrinkage seam, a main pipeline, a tapered sleeve, an external thread, a movable groove, a limit ring, a three-way connector and anti-slip grooves, wherein the interior of the tightening knob is provided with a through hole, the lower end of the tightening knob is provided with a connecting ring, the lower end of the connecting ring is provided with a sealing ring, and the lower end of the connecting ring is provided with a tightening ring. The tightening knob serves as the main interface for operation, and the tightening knob allows the user to manually adjust the tightness of the connection. The through hole inside the tightening knob allows wires or pipelines to pass through, while the anti-slip grooves on the outer ring provide additional gripping force to ensure that the knob does not slide when rotated. The through hole is located inside the tightening knob, allowing wires or pipelines to pass through the tightening knob to connect to other parts of the system. The connecting ring is located at the lower end of the tightening knob, and serves as the connecting part between the tightening knob and the main pipeline, providing structural support and stability.

[0008] Preferably, the interior of the fastening ring is provided with an internal thread, and one circle of the fastening ring is provided with four shrinkage seams. The internal thread is located inside the fastening ring and is used to cooperate with the external thread of the tapered sleeve. It is a key structure for achieving the fixation of the wire or pipeline. The shrinkage seams are located around the fastening ring. These gaps allow the fastening ring to expand or shrink slightly when under pressure, providing the necessary elasticity, which helps to maintain the stability and long-term durability of the connection.

[0009] Preferably, a main pipe is provided at the lower end of the connecting ring, and a tapered sleeve is provided inside the main pipe. The main pipe serves as the core part of the three-way connector. The main pipe provides the main channel for fluids or wires, and has built-in tapered sleeves and movable grooves to accommodate multi-directional connections. The tapered sleeve is located inside the main pipe, and the outer ring is provided with an external thread, which cooperates with the internal thread of the fastening ring to allow its position in the main pipe to be adjusted by rotation, thereby adjusting the clamping force of the fastening ring.

[0010] Preferably, the outer ring of the tapered sleeve is provided with an external thread, and the interior of the main pipe is provided with a movable groove. The outer ring portion of the externally threaded tapered sleeve cooperates with the internal thread of the fastening ring to adjust the position and fastening degree of the tapered sleeve. The movable groove is designed inside the main pipe to provide additional space and flexibility for installing or adjusting other connecting components.

[0011] Preferably, a limiting ring is provided at the lower end of the fastening ring, and a three-way connector is provided at the lower end of the main pipe. The limiting ring is located at the lower end of the fastening ring, and its main function is to keep the position of the fastening ring stable to avoid displacement or loosening during operation.

[0012] Preferably, the outer ring of the fastening knob is provided with anti-slip grooves.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The multi-way connector for automotive parts, due to its design including a three-way connector, can provide connection points in the three axes of X, Y, and Z, greatly enhancing its applicability. This means that one connector can handle fluid or wire delivery in multiple directions at the same time, greatly improving the system's integration and space utilization;

[0015] 2. The multi-way connector for automotive parts uses a sealing ring and a fastening ring in combination with a fastening knob and a connecting ring. The device ensures good sealing under high pressure. The design of the shrinkage seam allows the fastening ring to adapt to shape changes when the pressure changes, thereby maintaining the seal from damage, preventing leakage, and increasing the reliability and safety of the system;

[0016] 3. The multi-way connector for automotive accessories has a tightening knob with anti-slip grooves, which increases the grip and anti-slip effect during operation, making adjustment easier and more precise. The precise fit of the internal and external threads, coupled with the reinforcement of the limit ring, ensures the stability and durability of the structure in long-term use. This design makes installation and maintenance more convenient and reduces the difficulty of operation and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the multi-way connector of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the multi-way connector of the utility model;

[0019] Figure 3 Utility Model Figure 2 A magnified view of middle;

[0020] Figure 4 This is a schematic diagram of the fastening ring structure of the utility model.

[0021] In the figure: 1. Tightening knob; 2. Line through hole; 3. Connecting ring; 4. Sealing ring; 5. Tightening ring; 6. Internal thread; 7. Contraction joint; 8. Main pipeline; 9. Conical sleeve; 10. External thread; 11. Movable groove; 12. Limit block; 13. Three-way connector; 14. Anti-slip pattern. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4The utility model provides a technical solution: a multi-way connector for automotive accessories, which includes a fastening knob 1, a through hole 2, a connecting ring 3, a sealing ring 4, a fastening ring 5, an internal thread 6, a shrinkage seam 7, a main pipeline 8, a tapered sleeve 9, an external thread 10, an active groove 11, a limit ring 12, a three-way connector 13 and an anti-slip pattern 14. The fastening knob 1 is provided with a through hole 2, the lower end of the fastening knob 1 is provided with a connecting ring 3, the lower end of the connecting ring 3 is provided with a sealing ring 4, and the lower end of the connecting ring 3 is provided with a fastening ring 5. First, the fastening knob 1 is provided with a through hole 2 to allow wires or pipelines to pass through, which is convenient for connection with other systems. The lower end of the fastening knob 1 is connected to the connecting ring 3, and the connecting ring 3 is further fixed with a sealing ring 4 and a fastening ring 5 to ensure the sealing and leak-proof function of the connection. The fastening ring 5 is provided with an internal thread 6 to engage with the external thread 10 of the tapered sleeve 9 to achieve a close combination between the parts.

[0024] An internal thread 6 is provided inside the fastening ring 5, and four shrinkage seams 7 are provided in one circle of the fastening ring 5. A main pipe 8 is provided at the lower end of the connecting ring 3, and a tapered sleeve 9 is provided inside the main pipe 8. An internal thread 6 is provided inside the fastening ring 5 to be engaged with the external thread 10 of the tapered sleeve 9 to achieve a tight combination between the parts. The design of the fastening ring 5 also includes four shrinkage seams 7, which provide a certain elasticity, allowing the fastening ring to adapt to changes in internal pressure, maintain tightness while avoiding excessive stress damage. The lower end of the connecting ring 3 is the main pipe 8, and a tapered sleeve 9 is installed inside it. The design of the tapered sleeve makes the docking of wires or pipelines more precise. When a multi-way connector is needed, the operator passes the wires or pipelines through the inside of the main pipe 8 and enters through the through hole 2 of the fastening knob 1.

[0025] The outer ring of the tapered sleeve 9 is provided with an external thread 10, the interior of the main pipe 8 is provided with a movable groove 11, the lower end of the fastening ring 5 is provided with a limit ring 12, the lower end of the main pipe 8 is provided with a three-way connector 13, the outer ring of the fastening knob 1 is provided with anti-slip grooves 14, and the lower end of the main pipe 8 is connected with a three-way connector 13, allowing the equipment to perform multi-directional connection and distribution of fluids or wires in the three axial directions of X, Y, and Z. A limit ring 12 is also provided at the lower end of the fastening ring 5 to ensure the accurate position of the fastening ring during rotation and movement to avoid displacement or dislocation. The design and operation of the entire equipment ensure stability, reliability and sealing during use, making it an extremely practical connection solution in multiple industrial applications.

[0026] Working principle: First, the tightening knob 1 is provided with a through hole 2 inside, allowing the wire or pipeline to pass through, which is convenient for connection with other systems. The lower end of the tightening knob 1 is connected to the connecting ring 3, and the connecting ring 3 is further fixed with a sealing ring 4 and a tightening ring 5 to ensure the sealing and leak-proof function of the connection. The tightening ring 5 is provided with an internal thread 6 to engage with the external thread 10 of the tapered sleeve 9 to achieve a tight combination between the parts. The design of the tightening ring 5 also includes four shrinkage seams 7, which provide a certain degree of elasticity, allowing the tightening ring to adapt to changes in internal pressure, maintaining tightness while avoiding excessive stress damage. The lower end of the connecting ring 3 is the main pipeline 8, and a tapered sleeve 9 is installed inside it. The design of the tapered sleeve makes the docking of wires or pipelines more precise. When a multi-way connector is needed, the operator passes the wire or pipeline through the inside of the main pipeline 8 and through The through hole 2 of the fastening knob 1 enters, and then, by rotating the fastening knob 1 with anti-slip grooves 14, the tapered sleeve 9 moves in the main pipe 8 through the interaction between the internal thread 6 and the external thread 10, pushing the fastening ring 5 to move along the main pipe 8. In addition, the lower end of the main pipe 8 is connected with a three-way connector 13, allowing the equipment to perform multi-directional connection and distribution of fluids or wires in the three axial directions of X, Y, and Z. A limit ring 12 is also provided at the lower end of the fastening ring 5 to ensure the accurate position of the fastening ring during rotation and movement to avoid displacement or dislocation. The design and operation of the entire equipment ensure stability, reliability and sealing during use, making it an extremely practical connection solution in multiple industrial applications. In this way, not only the fixation and safe connection of wires or pipelines are achieved, but also the convenience and efficiency of operation are improved.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A multi-way connector for automobile accessories, comprising a fastening knob (1), a through hole (2) and a connecting ring (3), characterized in that: A through hole (2) is provided inside the tightening knob (1), a connecting ring (3) is provided at the lower end of the tightening knob (1), a sealing ring (4) is provided at the lower end of the connecting ring (3), and a tightening ring (5) is provided at the lower end of the connecting ring (3).

2. The multi-way connector for automotive parts according to claim 1, characterized in that: The interior of the fastening ring (5) is provided with an internal thread (6), and one circle of the fastening ring (5) is provided with four shrinkage seams (7).

3. The multi-way connector for automotive parts according to claim 1, characterized in that: A main pipe (8) is arranged at the lower end of the connecting ring (3), and a conical sleeve (9) is arranged inside the main pipe (8).

4. The multi-way connector for automobile accessories according to claim 3, characterized in that: The outer ring of the conical sleeve (9) is provided with an external thread (10), and the interior of the main pipe (8) is provided with a movable groove (11).

5. The multi-way connector for automobile accessories according to claim 3, characterized in that: A limiting ring (12) is provided at the lower end of the fastening ring (5), and a three-way connector (13) is provided at the lower end of the main pipeline (8).

6. The multi-way connector for automobile accessories according to claim 1, characterized in that: The outer ring of the tightening knob (1) is provided with anti-slip grooves (14).

Images