Threaded connection adjusting type automobile guide pipe

Abstract

The utility model discloses a threaded connection adjusting type automobile guide pipe, and relates to the technical field of automobile parts, the threaded connection adjusting type automobile guide pipe comprises a guide pipe body, a rotation auxiliary mechanism, a locking mechanism and an angle adjusting mechanism, the guide pipe body is a sectional pipe, different sections of guide pipe bodies are connected through a rotary auxiliary mechanism; the rotating auxiliary mechanism comprises a first adjusting cylinder and a second adjusting cylinder, the first adjusting cylinder is rotationally connected with the second adjusting cylinder, and a bendable hose is installed between the first adjusting cylinder and the second adjusting cylinder. The bending degree can be standardized and limited through the first adjusting cylinder and the second adjusting cylinder, meanwhile, a hose can be protected, multi-angle bending can be achieved through cooperation of a rotating groove and a rotating ring of the angle adjusting mechanism, and the applicability of the automobile guide pipe is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive parts, specifically to a threaded connection adjustable automotive guide tube. Background Technology

[0002] Automotive guide tubes are indispensable components in automotive parts, mainly used to guide or support internal wiring harnesses, cables, pipes and other parts of the car, ensuring their stability and functionality in a specific direction. Depending on the function and application scenario, automotive guide tubes include straight tubes, curved tubes and serpentine tubes.

[0003] The bends in automotive guide tubes are mainly used in scenarios where the flow direction needs to be changed, such as bypassing engine components or other mechanical structures. Different car models have different internal structures, so the curvature of the bends is not fixed and needs to be customized according to the actual situation or car model. This makes it difficult to meet the usage needs of different cars and results in poor applicability. Utility Model Content

[0004] This utility model provides a threaded connection adjustable automotive guide tube, which has the advantage of conveniently adjusting the curvature of the guide tube, thus solving the problem that existing guide tubes are applicable to fixed vehicle models, require customization, and have poor applicability.

[0005] This utility model provides the following technical solution: a threaded connection adjustable automotive guide tube, comprising a guide tube body, and further comprising a rotation auxiliary mechanism, a locking mechanism, and an angle adjustment mechanism, wherein:

[0006] The guide tube is a segmented tube, and different segments of the guide tube are connected by a rotating auxiliary mechanism;

[0007] The rotating auxiliary mechanism includes a first adjusting cylinder fixed to the outer wall of the guide tube on one side of the hose and a second adjusting cylinder fixed to the outer wall of the guide tube on the other side of the hose. The first adjusting cylinder and the second adjusting cylinder are rotatably connected, and a flexible hose is installed between the first adjusting cylinder and the second adjusting cylinder.

[0008] The locking mechanism is used to lock the first adjusting cylinder and the second adjusting cylinder;

[0009] The angle adjustment mechanism is used to rotate and adjust the first adjustment cylinder.

[0010] As a preferred embodiment of this utility model, a fixed clamping plate is symmetrically installed on the side of the first adjusting cylinder near the hose, and the fixed clamping plate is provided with a through rotating hole. A rotating clamping plate is symmetrically installed on the side of the second adjusting cylinder near the hose, and a fixed shaft is installed on the outside of the rotating clamping plate. The fixed shaft is rotatably connected to the rotating hole.

[0011] As a preferred embodiment of this utility model, hollow threaded tubes are installed on the outer sides of both the first and second adjusting cylinders, and the guide tube body is provided with internal threads. The guide tube body is connected to the first and second adjusting cylinders respectively through the threaded tubes.

[0012] As a preferred embodiment of this utility model, mounting plates are symmetrically installed on the outer wall of the first adjusting cylinder, and the mounting plates are parallel to the fixing clamp and located outside the fixing clamp.

[0013] As a preferred technical solution of this utility model, a threaded cylinder is installed on the outer side of the mounting plate, and the locking mechanism includes a threaded pin that is threadedly connected to the threaded cylinder. The threaded pin passes through the mounting plate and is movably connected to the mounting plate. A locking groove is provided at the end of the fixed shaft, and the threaded pin is movably connected to and fits into the locking groove.

[0014] As a preferred embodiment of this utility model, a turntable is installed at the outer end of the threaded pin, and both the end of the threaded pin and the bottom surface of the locking groove are friction plates.

[0015] As a preferred technical solution of this utility model, the angle adjustment mechanism includes an installation cylinder disposed at the side end of the first adjustment cylinder, a threaded tube on the first adjustment cylinder is fixed to the side end of the installation cylinder, and a rotating ring with an L-shaped cross-section is installed on the side of the installation cylinder near the first adjustment cylinder, and a rotating groove is provided at the side end of the first adjustment cylinder for rotatable connection with the rotating ring.

[0016] Compared with the prior art, this utility model provides a threaded connection adjustable automotive guide tube, which has the following advantages:

[0017] This invention allows for free adjustment of the bending curvature of the guide tube via a flexible hose. The first and second adjusting cylinders can standardize and limit the degree of bending while protecting the hose from damage. Combined with the rotating groove and rotating ring of the angle adjustment mechanism, multi-angle bending can be achieved, improving the applicability of automotive guide tubes. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the rotating auxiliary mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram showing the disassembled rotating auxiliary mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram showing the angle adjustment mechanism of this utility model disassembled.

[0022] Figure 5 This is a schematic diagram of the mounting cylinder structure of this utility model.

[0023] In the diagram: 1. Guide tube; 2. Rotation auxiliary mechanism; 21. First adjusting cylinder; 22. Second adjusting cylinder; 23. Fixed clamping plate; 24. Mounting plate; 25. Rotary hole; 26. Fixed shaft; 261. Locking groove; 27. Flexible hose; 28. Rotating clamping plate; 29. ​​Threaded tube; 3. Locking mechanism; 31. Turntable; 32. Threaded cylinder; 33. Threaded pin; 4. Angle adjustment mechanism; 41. Mounting cylinder; 42. Rotary groove; 43. Rotating ring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0025] Please refer to the appendix. Figure 1-5 A threaded connection adjustable automotive guide tube includes a guide tube body 1, a rotation auxiliary mechanism 2, a locking mechanism 3, and an angle adjustment mechanism 4, wherein:

[0026] The guide tube 1 is a segmented tube, and different segments of the guide tube 1 are connected by a rotating auxiliary mechanism 2;

[0027] The rotating auxiliary mechanism 2 includes a first adjusting cylinder 21 fixed to the outer wall of the guide tube 1 on one side of the hose 27 and a second adjusting cylinder 22 fixed to the outer wall of the guide tube 1 on the other side of the hose 27. The first adjusting cylinder 21 and the second adjusting cylinder 22 are rotatably connected, and a flexible hose 27 is installed between the first adjusting cylinder 21 and the second adjusting cylinder 22.

[0028] Locking mechanism 3 is used to lock the first adjusting cylinder 21 and the second adjusting cylinder 22;

[0029] The angle adjustment mechanism 4 is used to rotate and adjust the first adjustment cylinder 21.

[0030] Please refer to the appendix. Figure 2 , attached Figure 3 A fixed clamping plate 23 is symmetrically installed on the side of the first adjusting cylinder 21 near the hose 27. The fixed clamping plate 23 is provided with a through rotating hole 25. A rotating clamping plate 28 is symmetrically installed on the side of the second adjusting cylinder 22 near the hose 27. A fixed shaft 26 is installed on the outside of the rotating clamping plate 28. The fixed shaft 26 is rotatably connected to the rotating hole 25.

[0031] Specifically, the fixed clamp 23 and the rotating clamp 28 are rotatably connected to the rotating hole 25 through the fixed shaft 26, which at the same time shields and protects the hose 27, and can also prevent the hose 27 from being stretched and broken.

[0032] Furthermore, hollow threaded tubes 29 are installed on the outer sides of both the first adjusting cylinder 21 and the second adjusting cylinder 22, and the guide tube body 1 is provided with internal threads. The guide tube body 1 is connected to the first adjusting cylinder 21 and the second adjusting cylinder 22 respectively through the threaded tubes 29.

[0033] Specifically, the guide tube 1 can be installed by means of threads.

[0034] Furthermore, mounting plates 24 are symmetrically installed on the outer wall of the first adjusting cylinder 21. The mounting plates 24 are parallel to the fixed clamping plate 23 and located outside the fixed clamping plate 23. A threaded cylinder 32 is installed on the outer side of the mounting plate 24. The locking mechanism 3 includes a threaded pin 33 that is threadedly connected to the threaded cylinder 32. The threaded pin 33 passes through the mounting plate 24 and is movably connected to the mounting plate 24. A locking groove 261 is provided at the end of the fixed shaft 26. The threaded pin 33 is movably connected to and fits into the locking groove 261. A turntable 31 is installed at the outer end of the threaded pin 33. The end of the threaded pin 33 and the bottom surface of the locking groove 261 are both friction plates.

[0035] Specifically, after the bending adjustment is completed, the threaded pin 33, which is controlled by the thread, is inserted into the locking groove 261 in the fixed shaft 26. The friction plate then limits the fixed shaft 26 to prevent it from rotating, thus locking the bending angle. Example 2

[0036] Based on the above embodiment one, please refer to the appendix. Figure 4 , attached Figure 5 The angle adjustment mechanism 4 includes a mounting cylinder 41 disposed on the side end of the first adjustment cylinder 21. The threaded tube 29 on the first adjustment cylinder 21 is fixed to the side end of the mounting cylinder 41. A rotating ring 43 with an L-shaped cross section is installed on the side of the mounting cylinder 41 near the first adjustment cylinder 21. A rotating groove 42 that is rotatably connected to the rotating ring 43 is provided on the side end of the first adjustment cylinder 21.

[0037] In this embodiment, as Figure 1 As shown, the first adjusting cylinder 21, the second adjusting cylinder 22 and the guide tube 1 on the right side can be rotated by rotating the ring 43 and the groove 42. The first adjusting cylinder 21 and the second adjusting cylinder 22, which are flexible and have auxiliary flexible hoses 27, are bent, increasing the bending angle and allowing the tube to be bent at multiple angles.

[0038] The working principle and usage process of this utility model are as follows: After screwing the guide tube 1 of appropriate length onto the threaded cylinder 32 on the first adjusting cylinder 21 and the second adjusting cylinder 22, bending adjustment can be performed. During adjustment, fix or hold one side of the guide tube 1 and rotate the other side of the guide tube 1. At this time, the guide tube 1 begins to bend through the hose 27. At the same time, the first adjusting cylinder 21 and the second adjusting cylinder 22 bend synchronously through the fixed shaft 26 and the rotating hole 25. After bending to a suitable angle, the threaded pin 33 is turned by the turntable 31, so that the threaded pin 33 is inserted into the locking groove 261 in the fixed shaft 26 and fits tightly. The threaded pin 33 limits the fixed shaft 26 through the friction of the friction plate, so that the fixed shaft 26 cannot continue to rotate, thus locking the bending degree and completing the angle adjustment.

Claims

1. A threaded connection adjustable automotive guide tube, comprising a guide tube body (1), characterized in that, It also includes a rotational auxiliary mechanism (2), a locking mechanism (3), and an angle adjustment mechanism (4), wherein: The guide tube (1) is a segmented tube, and different segments of the guide tube (1) are connected by a rotating auxiliary mechanism (2); The rotating auxiliary mechanism (2) includes a first adjusting cylinder (21) fixed on the outer wall of the guide tube (1) on one side of the hose (27) and a second adjusting cylinder (22) fixed on the outer wall of the guide tube (1) on the other side of the hose (27). The first adjusting cylinder (21) and the second adjusting cylinder (22) are rotatably connected, and a flexible hose (27) is installed between the first adjusting cylinder (21) and the second adjusting cylinder (22). The locking mechanism (3) is used to lock the first adjusting cylinder (21) and the second adjusting cylinder (22); The angle adjustment mechanism (4) is used to rotate and adjust the first adjustment cylinder (21).

2. The threaded connection adjustable automotive guide tube according to claim 1, characterized in that: The first adjusting cylinder (21) has a fixed clamp (23) symmetrically installed on the side near the hose (27). The fixed clamp (23) has a through rotating hole (25). The second adjusting cylinder (22) has a rotating clamp (28) symmetrically installed on the side near the hose (27). The rotating clamp (28) has a fixed shaft (26) installed on the outside of the rotating clamp (28). The fixed shaft (26) is rotatably connected to the rotating hole (25).

3. The threaded connection adjustable automotive guide tube according to claim 2, characterized in that: Hollow threaded tubes (29) are installed on the outer sides of the first adjusting cylinder (21) and the second adjusting cylinder (22). The guide tube body (1) is provided with internal threads. The guide tube body (1) is connected to the first adjusting cylinder (21) and the second adjusting cylinder (22) respectively through the threaded tubes (29).

4. The threaded connection adjustable automotive guide tube according to claim 3, characterized in that: The first adjusting cylinder (21) has mounting plates (24) symmetrically installed on its outer wall. The mounting plates (24) are parallel to the fixed clamping plate (23) and located outside the fixed clamping plate (23).

5. A threaded connection adjustable automotive guide tube according to claim 4, characterized in that: A threaded cylinder (32) is installed on the outside of the mounting plate (24). The locking mechanism (3) includes a threaded pin (33) that is threadedly connected to the threaded cylinder (32). The threaded pin (33) passes through the mounting plate (24) and is movably connected to the mounting plate (24). The fixed shaft (26) has a locking groove (261) at its end. The threaded pin (33) is movably connected to and fits into the locking groove (261).

6. A threaded connection adjustable automotive guide tube according to claim 5, characterized in that: A turntable (31) is installed at the outer end of the threaded pin (33), and the end of the threaded pin (33) and the bottom surface of the locking groove (261) are both friction plates.

7. A threaded connection adjustable automotive guide tube according to claim 1, characterized in that: The angle adjustment mechanism (4) includes an installation cylinder (41) disposed on the side end of the first adjustment cylinder (21). The threaded tube (29) on the first adjustment cylinder (21) is fixed to the side end of the installation cylinder (41). A rotating ring (43) with an L-shaped cross section is installed on the side of the installation cylinder (41) near the first adjustment cylinder (21). The side end of the first adjustment cylinder (21) is provided with a rotating groove (42) that is rotatably connected to the rotating ring (43).

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