Automobile damping protection rubber sleeve

Abstract

The utility model discloses an automobile damping protection rubber sleeve which comprises a rubber sleeve body, the rubber sleeve body comprises an upper clamping section, an elastic section and a lower clamping section, the upper clamping section and the lower clamping section are arranged at the top and the bottom of the elastic section respectively, the upper clamping section, the elastic section and the lower clamping section are of an integrally-formed structure, a mounting hole is formed in the upper clamping section, and the elastic section is arranged in the mounting hole. And the mounting hole penetrates downwards to the bottoms of the elastic section and the lower clamping section. The upper clamping section is connected with the automobile body in a clamped mode, the lower clamping section is connected with the dustproof sleeve at the bottom in a clamped mode, combined installation is achieved, meanwhile, the clamping piece is used for enlarging the clamping diameter range in the installation hole, shock absorber movable rods of different models are adapted, adaptability is better, maintenance and replacement cost is reduced, and the service life of the shock absorber movable rods is prolonged. Therefore, the device has the advantages of adapting to different shock absorber diameters, being convenient to adapt, being more convenient to replace and maintain and reducing the maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of automotive rubber sleeve technology, and more specifically, to an automotive shock absorption protective rubber sleeve. Background Technology

[0002] Shock absorber bushings absorb vibrations between the spring and the vehicle body, reducing the direct impact of road bumps on the vehicle body and improving ride comfort. They are usually fitted with dust covers at the bottom to achieve dust and water protection for the shock absorbers.

[0003] However, existing shock absorber bushings are generally molded in one piece, and the dimensions of the connection between the internal vertical hole and the shock absorber are not fixed. This makes it difficult to adapt different bushings when replacing different shock absorbers with different diameters, resulting in inconvenient replacement and maintenance. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide an automotive shock absorber protective rubber sleeve to solve the problems in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution;

[0006] A car shock absorber protective sleeve includes a sleeve body, which includes an upper clamping section, an elastic section, and a lower clamping section. The upper clamping section and the lower clamping section are respectively located at the top and bottom of the elastic section. The upper clamping section, the elastic section, and the lower clamping section are integrally formed. The upper clamping section has an installation hole inside, which extends downward to the bottom of the elastic section and the lower clamping section. The upper clamping section and the lower clamping section are respectively equipped with ring-shaped clamping members.

[0007] As a further description of the above technical solution: the clamping member includes three vertically arranged springs and a movable rubber block. One end of the spring is fixedly connected to the interior of the upper clamping section, and the other end of the spring is fixedly connected to the movable rubber block. The outer side of the movable rubber block is slidably connected to the interior of the upper clamping section, and the side of the movable rubber block away from the spring extends into the interior of the mounting hole.

[0008] As a further description of the above technical solution: the outer side of the upper card segment is fixedly connected with annularly distributed protruding card blocks.

[0009] As a further description of the above technical solution: the outer frontal cross-section of the elastic segment has a continuous wave-like shape, and an elastic ring is provided in the trough of the outer side of the elastic segment.

[0010] As a further description of the above technical solution: the upper clamping section, the elastic section and the lower clamping section are all provided with annular steel wire rings inside.

[0011] As a further description of the above technical solution: the outer side of the lower clip section is provided with an outer clip ring, and the bottom of the outer side of the elastic section is provided with a docking ring groove.

[0012] Compared with existing technologies, the advantages of this utility model are:

[0013] This solution achieves combined installation by attaching the main body of the rubber sleeve to the outside of the shock absorber's movable rod, with the upper clamping section clamping to the vehicle body connection and the lower clamping section clamping to the bottom dustproof sleeve.

[0014] At the same time, the clamping components increase the clamping diameter range inside the mounting hole, making it suitable for different types of shock absorber moving rods, improving adaptability and reducing maintenance and replacement costs. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a frontal cross-sectional view of the present invention.

[0017] Figure 3 for Figure 1 Enlarged schematic diagram of the structure of section A in the middle;

[0018] Figure 4 This is a top view cross-sectional structural diagram of the present invention.

[0019] Explanation of the labels in the diagram:

[0020] 1. Rubber sleeve body; 2. Upper clamping section; 21. Outer protruding clamping block; 3. Elastic section; 31. Elastic ring; 4. Lower clamping section; 41. Outer clamping ring; 5. Mounting hole; 6. Clamping component; 61. Spring; 62. Movable rubber block; 7. Annular steel wire ring; 8. Connecting ring groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model;

[0022] Please see Figures 1-4 In this utility model, a car shock absorber protective rubber sleeve includes a rubber sleeve body 1. The rubber sleeve body 1 includes an upper clamping section 2, an elastic section 3, and a lower clamping section 4. The upper clamping section 2 and the lower clamping section 4 are respectively located at the top and bottom of the elastic section 3. The upper clamping section 2, the elastic section 3, and the lower clamping section 4 are integrally formed. An installation hole 5 is provided inside the upper clamping section 2. The installation hole 5 extends downward to the bottom of the elastic section 3 and the lower clamping section 4. Annularly distributed clamping members 6 are respectively installed inside the upper clamping section 2 and the lower clamping section 4.

[0023] In this invention, the rubber sleeve body 1 is composed of an upper clamping section 2, an elastic section 3, and a lower clamping section 4. The rubber sleeve body 1 is fitted onto the outside of the shock absorber movable rod. The upper clamping section 2 is clamped to the vehicle body, and the lower clamping section 4 is clamped to the bottom dustproof sleeve, thus achieving combined installation. At the same time, the clamping part 6 increases the clamping diameter range inside the mounting hole 5, adapting to different models of shock absorber movable rods, improving compatibility, and reducing maintenance and replacement costs. Thus, the device has the advantages of adapting to different shock absorber diameters, facilitating easy matching, making replacement and maintenance more convenient, and reducing maintenance costs. It solves the problem in the prior art that shock absorber rubber sleeves are generally integrally molded, and the connection size between the internal vertical hole and the shock absorber is not fixed, resulting in difficulty in matching different shock absorber diameters when replacing different rubber sleeves, and inconvenient replacement and maintenance.

[0024] Please see Figure 2 The clamping member 6 includes three vertically arranged springs 61 and movable rubber blocks 62. One end of the spring 61 is fixedly connected to the inside of the upper clamping section 2, and the other end of the spring 61 is fixedly connected to the movable rubber block 62. The outer side of the movable rubber block 62 is slidably connected to the inside of the upper clamping section 2, and the side of the movable rubber block 62 away from the spring 61 extends into the inside of the mounting hole 5.

[0025] In this invention, the spring 61, in conjunction with the movable rubber block 62, allows for a wider range of compatible diameters inside the mounting hole 5, enabling stable clamping and installation of shock absorbers of different models.

[0026] Please see Figure 1 and Figure 2 Among them, the outer side of the upper segment 2 is fixedly connected with annularly distributed protruding blocks 21.

[0027] In this invention, the protruding locking block 21 makes the upper locking section 2 more tightly connected to the vehicle body, thus improving installation stability.

[0028] Please see Figure 1 and Figure 2 Among them, the outer front view of the elastic segment 3 is a continuous wave-shaped shape, and an elastic ring 31 is provided in the trough of the outer side of the elastic segment 3.

[0029] In this invention, the outer front view of the elastic segment 3 is a continuous wave-shaped shape, which improves its deformation buffering performance. At the same time, the elastic ring 31 inside the trough enhances the elastic strength of the elastic segment 3 and improves the structural stability.

[0030] Please see Figure 2 Among them, the upper clamping section 2, the elastic section 3 and the lower clamping section 4 are all equipped with annular steel wire rings 7.

[0031] In this invention, the upper locking section 2, the elastic section 3, and the lower locking section 4 are reinforced by the annular steel wire ring 7, which makes the entire rubber sleeve body 1 structurally stronger and less prone to damage.

[0032] Please see Figure 2 Among them: the outer side of the lower clip 4 is provided with an outer clip ring 41, and the bottom of the outer side of the elastic segment 3 is provided with a docking ring groove 8.

[0033] In this invention, the outer retaining ring 41 facilitates the snap-fit ​​of the dust cover, and the mating ring groove 8 allows the end of the dust cover to snap into the mat, improving the connection sealing performance.

[0034] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A car shock absorber protective rubber sleeve, comprising a sleeve body (1), characterized in that: The main body (1) of the rubber sleeve includes an upper clamping section (2), an elastic section (3) and a lower clamping section (4). The upper clamping section (2) and the lower clamping section (4) are respectively located at the top and bottom of the elastic section (3). The upper clamping section (2), the elastic section (3) and the lower clamping section (4) are integrally formed. The upper clamping section (2) has an installation hole (5) inside. The installation hole (5) extends downward to the bottom of the elastic section (3) and the lower clamping section (4). The upper clamping section (2) and the lower clamping section (4) are respectively equipped with ring-shaped clamping members (6).

2. The automotive shock absorber protective sleeve according to claim 1, characterized in that: The clamping member (6) includes three vertically arranged springs (61) and a movable rubber block (62). One end of the spring (61) is fixedly connected to the interior of the upper clamping section (2), and the other end of the spring (61) is fixedly connected to the movable rubber block (62). The outer side of the movable rubber block (62) is slidably connected to the interior of the upper clamping section (2), and the side of the movable rubber block (62) away from the spring (61) extends into the interior of the mounting hole (5).

3. The automotive shock absorber protective sleeve according to claim 1, characterized in that: The outer side of the upper card segment (2) is fixedly connected with an annularly distributed protruding card blocks (21).

4. The automotive shock absorber protective sleeve according to claim 1, characterized in that: The outer front view of the elastic segment (3) is a continuous wave-like shape, and an elastic ring (31) is provided in the trough of the outer side of the elastic segment (3).

5. The automotive shock absorber protective sleeve according to claim 1, characterized in that: The upper locking section (2), the elastic section (3), and the lower locking section (4) are all equipped with annular steel wire rings (7).

6. The automotive shock absorber protective sleeve according to claim 1, characterized in that: The lower locking section (4) is provided with an outer locking ring (41) on its outer side, and the bottom of the outer side of the elastic section (3) is provided with a docking ring groove (8).

Images