Anti-corrosion outer pipe of shock absorber

Abstract

The utility model provides an anti-corrosion outer pipe of a shock absorber, which relates to the technical field of anti-corrosion outer pipes of shock absorbers and comprises a mounting plate, a sliding frame is fixedly mounted on the surface of the mounting plate, a telescopic pipe is fixedly mounted on the surface of the mounting plate, and an anti-corrosion layer is arranged on the surface of the telescopic pipe. The anti-corrosion performance of the shock absorber outer pipe can be effectively improved, so that the service life and the stability of a product are remarkably improved; through the synergistic effect of the sliding frame, the sliding rod, the guide rod and the lead screw, the structure has good sliding performance and adjusting flexibility, meanwhile, the assembling precision and the sealing performance are improved, performance reduction caused by poor sliding or sealing is avoided, the operation convenience is further improved through the design of the rotating head and the lead screw, the adjusting process is more stable and efficient, and the service life is prolonged. The overall design is comprehensively optimized in the aspects of corrosion resistance, structural stability, operation flexibility and the like.

Description

Technical Field

[0001] This utility model relates to the field of anti-corrosion outer tube technology for shock absorbers, and in particular to an anti-corrosion outer tube for shock absorbers. Background Technology

[0002] Publication No. CN217873931U discloses a corrosion-resistant outer tube for a shock absorber, including an outer tube body and an adjustment mechanism. The adjustment mechanism, consisting of a stopper rod, a moving block, and bolts, is mounted on the surface of the outer tube body. One end of the stopper rod extends into the interior of the outer tube body, and the moving block is fixedly connected to the other end. Bolts are threaded onto the top of the outer tube body. By setting a rubber block and a moving block inside the outer tube, with the moving block connected to the outer tube via the stopper rod, and adjusting and fixing the moving block and rubber block with bolts, the installation and use of the outer tube are facilitated. A buffer layer, a waterproof layer, and anti-corrosion materials are provided on the inner wall of the outer tube to ensure its waterproof and corrosion-resistant effect, and to provide a certain buffering effect, ensuring its usability. Traditional methods often fail to adequately consider corrosion issues during long-term use, leading to surface damage of the outer tube in humid or corrosive environments, affecting the product's durability and performance. In terms of structural design, traditional methods suffer from poor sliding or adjustment performance, easily leading to jamming or insufficient precision during adjustment, failing to meet the flexibility and stability requirements of practical applications. Furthermore, sealing performance is often inadequate, exacerbating the impact of the external environment on the internal structure, thus affecting overall work efficiency and reliability. The lack of convenient and stable design during use also makes assembly and operation efficiency insufficient for practical needs, necessitating improvements. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0004] The present invention adopts the following technical solution: a shock absorber anti-corrosion outer tube, including a mounting plate, a sliding frame fixedly mounted on the surface of the mounting plate, a telescopic tube fixedly mounted on the surface of the mounting plate, an anti-corrosion layer provided on the surface of the telescopic tube, a sealing ring fixedly mounted on the side of the mounting plate, a sliding rod slidably connected inside the sliding frame, a guide rod slidably connected inside the sliding frame, a lead screw rotatably connected inside the sliding frame, and a rotating head fixedly mounted at one end of the lead screw.

[0005] Preferably, the mounting plates are all located at both ends of the telescopic tube. Here, the symmetrically distributed mounting plate structure design enhances the balance and vibration resistance of the shock absorber, and reduces stress concentration problems caused by single-point fixing.

[0006] Preferably, the guide rod has a graduated groove on its surface, and the guide rod and sliding rod are fixedly connected to the mounting plate. Here, the graduated groove design improves the intuitiveness and convenience of operation, reducing the possibility of misoperation; the fixed connection structure enhances the operational reliability of the device.

[0007] Preferably, the rotary head is rotatably connected to the mounting plate, and the lead screw is rotatably connected to the mounting plate. This rotatable connection design improves the smoothness of operation and the efficiency of adjustment, allowing users to make more precise adjustments while reducing the burden on operators.

[0008] Preferably, a rotating block is rotatably connected to the surface of the mounting plate, a rotating frame is rotatably connected to the surface of the rotating block, a rotating rod is slidably connected inside the rotating frame, and a fixed block is rotatably connected to one end of the rotating rod. Here, the rotating block on the surface of the mounting plate, which connects to the rotating frame, allows for greater flexibility in the angle and position of the rotating frame; the rotating rod is slidably connected inside the rotating frame, and further structural support and adjustment functions are achieved through the fixed block at the end of the rotating rod.

[0009] Preferably, the rotating rod and the rotating frame are fixedly connected by bolts. This bolt-fixing design improves the stability of the device, reduces potential loosening issues due to long-term use, and ensures the accuracy and durability of the adjustment process.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0011] 1. In this utility model, the anti-corrosion layer on the surface of the telescopic tube can effectively improve the anti-corrosion performance of the outer tube of the shock absorber, thereby significantly enhancing the service life and stability of the product; the synergistic effect of the sliding frame, sliding rod, guide rod and lead screw gives the structure good sliding performance and adjustment flexibility, while improving assembly accuracy and sealing performance, avoiding performance degradation due to sliding or poor sealing; the design of the rotating head and lead screw further improves the ease of operation, making the adjustment process more stable and efficient; the overall design has achieved comprehensive optimization in terms of anti-corrosion performance, structural stability and operational flexibility.

[0012] 2. In this utility model, by means of a rotating block, a rotating frame, a rotating rod, bolts, and a fixing block, the mounting plate can be installed in different positions, and the outer tube can be installed on different types of shock absorbers, thus improving its applicability. Attached Figure Description

[0013] Figure 1 This utility model provides a schematic diagram of the overall structure of the anti-corrosion outer tube of a shock absorber;

[0014] Figure 2A bottom view of the anti-corrosion outer tube of the shock absorber is provided for this utility model;

[0015] Figure 3 This utility model proposes a corrosion-resistant outer tube for a shock absorber. Figure 1 Enlarged view of point A in the middle.

[0016] Legend:

[0017] 1. Mounting plate; 2. Sliding frame; 3. Telescopic tube; 4. Anti-corrosion layer; 5. Sealing ring; 6. Sliding rod; 7. Guide rod; 8. Screw; 9. Rotary head; 10. Rotating block; 11. Rotating frame; 12. Rotating rod; 13. Bolt; 14. Fixing block. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Example 1

[0021] Please see Figure 1-3This utility model provides a technical solution: a shock absorber anti-corrosion outer tube, including a mounting plate 1, a sliding frame 2 fixedly mounted on the surface of the mounting plate 1, a telescopic tube 3 fixedly mounted on the surface of the mounting plate 1, an anti-corrosion layer 4 on the surface of the telescopic tube 3, a sealing ring 5 fixedly mounted on the side of the mounting plate 1, a sliding rod 6 slidably connected inside the sliding frame 2, a guide rod 7 slidably connected inside the sliding frame 2, and a lead screw 8 rotatably connected inside the sliding frame 2. A rotating head 9 is fixedly mounted at one end of the lead screw 8. The sliding frame 2 and the telescopic tube 3 are fixed by the mounting plate 1 to ensure the stability of the entire structure; the coordinated work of the sliding frame 2, the sliding rod 6, the guide rod 7, and the lead screw 8 realizes the sliding and adjustment functions; the anti-corrosion layer 4 on the surface of the telescopic tube 3 improves the anti-corrosion performance; the design of the sealing ring 5 further enhances the anti-corrosion performance. The sealing performance is improved. Mounting plates 1 are set at both ends of the telescopic tube 3. The mounting plates 1 at both ends of the telescopic tube 3 provide better structural support and installation firmness, further improving the overall stability of the shock absorber. The guide rod 7 has a scale groove on its surface. The guide rod 7 and the sliding rod 6 are fixedly connected to the mounting plate 1. The scale groove on the surface of the guide rod 7 can provide the user with a clear adjustment reference, making it easy to control the adjustment range. The guide rod 7 and the sliding rod 6 are fixedly connected to the mounting plate 1, ensuring the stability of the guiding and sliding functions. The rotating head 9 is rotatably connected to the mounting plate 1, and the lead screw 8 is rotatably connected to the mounting plate 1. The rotating head 9 is rotatably connected to the mounting plate 1, and the lead screw 8 is rotatably connected to the mounting plate 1, making the rotation operation of the lead screw 8 more flexible and the adjustment process smoother and more efficient.

[0022] Example 2

[0023] Please see Figure 1-3 A rotating block 10 is rotatably connected to the surface of the mounting plate 1, and a rotating frame 11 is rotatably connected to the surface of the rotating block 10. A rotating rod 12 is slidably connected inside the rotating frame 11, and a fixing block 14 is rotatably connected to one end of the rotating rod 12. The rotating block 10 is set on the surface of the mounting plate 1, and the rotating frame 11 is connected through the rotating block 10, making the angle and position of the rotating frame 11 more flexible. The rotating rod 12 is slidably connected inside the rotating frame 11, and the fixing block 14 at the end of the rotating rod 12 provides further structural support and adjustment. The rotating rod 12 and the rotating frame 11 are fixedly connected by bolts 13, which further enhances the connection strength of the structure and avoids loosening or displacement during adjustment.

[0024] Working Principle: First, the mounting plate 1 is fixed at both ends of the equipment, providing a stable support foundation. A sliding frame 2 and a telescopic tube 3 are fixedly mounted on the surface of the mounting plate 1. The anti-corrosion layer 4 on the outer surface of the telescopic tube 3 effectively prevents corrosive substances in the environment from damaging the outer tube, thereby extending the equipment's lifespan and maintaining stability. The sealing ring 5 on the side of the mounting plate 1 further enhances the sealing performance, preventing external pollutants or moisture from entering the internal structure and ensuring stable operation of the equipment. The sliding frame 2 achieves precise sliding adjustment through a sliding rod 6 and a guide rod 7 connected by a sliding connection. The scale groove on the surface of the guide rod 7 provides an intuitive adjustment reference, facilitating precise adjustments by the operator. In addition, a lead screw 8 is rotatably connected inside the sliding frame 2. The lead screw 8 achieves position adjustment through the flexible rotation of the rotating head 9, optimizing the smoothness and efficiency of the adjustment process. The rotating block 10 on the surface of the mounting plate 1 is rotatably connected to the rotating frame 11, allowing the rotating frame 11 to flexibly change its angle and position. The rotating rod 12, which is slidably connected inside the rotating frame 11, is fixed at one end to the rotating frame 11 by bolts 13, and the other end is connected to the fixing block 14, thereby further supporting the outer tube structure and enhancing stability. The bolt 13 fixing design ensures the strength and stability between the rotating rod 12 and the rotating frame 11, and avoids loosening during long-term use.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A shock absorber anti-corrosion outer tube comprising a mounting plate (1), characterized in that: The surface of the mounting plate (1) is fixedly provided with a sliding frame (2), the surface of the mounting plate (1) is fixedly provided with a telescopic pipe (3), the surface of the telescopic pipe (3) is provided with an anticorrosive layer (4), the side of the mounting plate (1) is fixedly provided with a sealing ring (5), the inside of the sliding frame (2) is slidably connected with a sliding rod (6), the inside of the sliding frame (2) is slidably connected with a guide rod (7), the inside of the sliding frame (2) is rotatably connected with a lead screw (8), one end of the lead screw (8) is fixedly provided with a rotating head (9).

2. The anti-corrosion outer tube for a shock absorber according to claim 1, characterized by: The mounting plate (1) is arranged at the two ends of the telescopic pipe (3).

3. The anti-corrosion outer tube for a shock absorber according to claim 1, characterized by: The surface of the guide rod (7) is provided with a scale groove, and the guide rod (7) and the sliding rod (6) are fixedly connected with the mounting plate (1).

4. The anti-corrosion outer tube for a shock absorber according to claim 1, characterized by: The rotating head (9) is rotatably connected with the mounting plate (1), and the lead screw (8) is rotatably connected with the mounting plate (1).

5. The anti-corrosion outer tube for a shock absorber according to claim 1, characterized by: The surface of the mounting plate (1) is rotatably connected with a rotating block (10), the surface of the rotating block (10) is rotatably connected with a rotating frame (11), the inside of the rotating frame (11) is slidably connected with a rotating rod (12), and one end of the rotating rod (12) is rotatably connected with a fixed block (14).

6. The anti-corrosion outer tube for a shock absorber according to claim 5, characterized by: The rotating rod (12) and the rotating frame (11) are fixedly connected through bolts (13).

Images