Rubber shock absorber for automobile

Abstract

The utility model relates to the technical field of automobile accessories, in particular to a rubber shock absorber for an automobile, which comprises a screw, a nut and a first rubber shock pad. The first rubber shock pad and the second rubber shock pad are symmetrically arranged on the screw rod; the nut is rotationally mounted on the screw rod through threads; the first rubber shock pad and the second rubber shock pad are sleeved with the spring, and the two ends of the spring abut against the first rubber shock pad and the second rubber shock pad correspondingly. The protection ring sleeves the outer sides of the first rubber shock pad and the second rubber shock pad, and the two ends of the protection ring abut against the check blocks; by improving the rubber shock absorber for the automobile, the rubber shock absorber for the automobile has the advantages of reducing the pressure on the rubber pad, preventing the rubber pad from being damaged due to excessive deformation and prolonging the service life of the rubber pad, thereby effectively solving the problems and defects in the prior art and equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, and more specifically, particularly to a rubber shock absorber used for automobiles. Background Art

[0002] Automobile rubber shock absorbers use the principle that rubber can be compressed and automatically rebound to restore its shape. When the car is subjected to pressure or impact, the pressure or impact force is reduced through the rubber part, thereby achieving the shock absorption effect of the car. Rubber shock absorbers are key components in the automobile shock absorption system and play a role in shock absorption and noise isolation.

[0003] The existing rubber shock absorber only achieves shock absorption through rubber. The rubber is squeezed for a long time, which shortens its service life. At the same time, when the rubber shock absorber is subjected to a large impact force, the rubber shock absorber is deformed too much and is easy to be damaged.

[0004] In view of this, research and improvement are conducted on the existing problems, and a rubber shock absorber for automobiles is provided, aiming to solve the problems and improve the practical value through this technology. Utility Model Content

[0005] The purpose of the utility model is to provide a rubber shock absorber for an automobile to solve the problems and shortcomings raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides a rubber shock absorber for automobiles, which is achieved by the following specific technical means:

[0007] A rubber shock absorber for an automobile comprises: a screw, a nut, a first rubber shock-absorbing pad, a second rubber shock-absorbing pad, a spring, a protection ring, and a stopper; the first rubber shock-absorbing pad and the second rubber shock-absorbing pad are symmetrically arranged on the screw; the nut is rotatably mounted on the screw by means of a thread, and the nut is located on both sides of the first rubber shock-absorbing pad and the second rubber shock-absorbing pad; the spring is sleeved on the outside of the first rubber shock-absorbing pad and the second rubber shock-absorbing pad, and the two ends of the spring are respectively abutted against the first rubber shock-absorbing pad and the second rubber shock-absorbing pad; the stopper is symmetrically arranged in an array on the outer wall of the first rubber shock-absorbing pad and the second rubber shock-absorbing pad at one end; the protection ring is sleeved on the outside of the first rubber shock-absorbing pad and the second rubber shock-absorbing pad, and the two ends of the protection ring are abutted against the stopper.

[0008] As a further optimization of the technical solution, the utility model provides a rubber shock absorber for a car, wherein the first rubber shock absorber pad and the second rubber shock absorber pad are cylindrical structures with a cross-section in the shape of the English letter "T", and a circular through hole is opened in the middle of the first rubber shock absorber pad and the second rubber shock absorber pad.

[0009] As a further optimization of the technical solution, the protective ring of the rubber shock absorber for automobiles of the utility model is a circular ring structure made of metal, and the inner diameter of the protective ring is 1-3 mm larger than the outer diameter of the first rubber shock absorber pad and the second rubber shock absorber pad.

[0010] As a further optimization of the technical solution, the utility model provides a rubber shock absorber for a car, wherein the stopper is a rectangular plate-shaped structure, and the stopper, the first rubber shock absorbing pad, and the second rubber shock absorbing pad are configured as an integral structure.

[0011] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0012] 1. The protective ring of the utility model is a circular ring structure made of metal, and the inner diameter of the protective ring is 1-3 mm larger than the outer diameter of the first rubber shock-absorbing pad and the second rubber shock-absorbing pad. The protective ring is arranged on the outer side of the first rubber shock-absorbing pad and the second rubber shock-absorbing pad. When the first rubber shock-absorbing pad and the second rubber shock-absorbing pad are subjected to a large pressure, the first rubber shock-absorbing pad and the second rubber shock-absorbing pad expand, and the protective ring limits the outer wall of the first rubber shock-absorbing pad and the second rubber shock-absorbing pad to prevent damage caused by excessive deformation and extend their service life.

[0013] 2. The spring sleeve of the utility model is arranged on the outside of the first rubber shock-absorbing pad and the second rubber shock-absorbing pad, and the two ends of the spring are respectively abutted against the first rubber shock-absorbing pad and the second rubber shock-absorbing pad. The spring reduces the pressure on the first rubber shock-absorbing pad and the second rubber shock-absorbing pad, further extending the service life of the device.

[0014] 3. The utility model improves the rubber shock absorber used for automobiles, has the advantages of reducing the pressure on the rubber pad, preventing the rubber pad from being deformed too much and causing damage, and extending the service life of the rubber pad, thereby effectively solving the problems and shortcomings in the existing technology and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the exploded structure of the utility model;

[0019] Figure 4This is a schematic diagram of the structure of the first rubber shock-absorbing pad of the utility model.

[0020] In the figure: a screw rod 1, a nut 2, a first rubber shock-absorbing pad 3, a second rubber shock-absorbing pad 4, a spring 5, a protective ring 6, and a stopper 7. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figures 1 to 4 The utility model provides a specific technical implementation scheme of a rubber shock absorber for a car:

[0023] A rubber shock absorber for an automobile comprises: a screw rod 1, a nut 2, a first rubber shock absorbing pad 3, a second rubber shock absorbing pad 4, a spring 5, a protective ring 6, and a stopper 7; the first rubber shock absorbing pad 3 and the second rubber shock absorbing pad 4 are cylindrical structures with a cross section in the shape of the English letter "T", and a circular through hole is opened in the middle of the first rubber shock absorbing pad 3 and the second rubber shock absorbing pad 4; the first rubber shock absorbing pad 3 and the second rubber shock absorbing pad 4 are symmetrically arranged on the screw rod 1; the nut 2 is rotatably installed on the screw rod 1 by thread, and the nut 2 is located on both sides of the first rubber shock absorbing pad 3 and the second rubber shock absorbing pad 4; the spring 5 is sleeved on the outside of the first rubber shock absorbing pad 3 and the second rubber shock absorbing pad 4, and the two ends of the spring 5 are respectively abutted against the first rubber shock absorbing pad 3 and the second rubber shock absorbing pad 4; the spring 5 reduces the pressure on the first rubber shock absorbing pad 3 and the second rubber shock absorbing pad 4, thereby further extending the service life of the device.

[0024] The stopper 7 is a rectangular plate-shaped structure, and the stopper 7 is an integral structure with the first rubber shock-absorbing pad 3 and the second rubber shock-absorbing pad 4; the stopper 7 is symmetrically arranged in an array on the outer wall of the first rubber shock-absorbing pad 3 and the second rubber shock-absorbing pad 4 at the opposite end, and plays a limiting role on the protection ring 6; the protection ring 6 is a circular ring structure made of metal, and the inner diameter of the protection ring 6 is 1-3 mm larger than the outer diameter of the first rubber shock-absorbing pad 3 and the second rubber shock-absorbing pad 4; the protection ring 6 is sleeved on the outer side of the first rubber shock-absorbing pad 3 and the second rubber shock-absorbing pad 4, and the two ends of the protection ring 6 are in contact with the stopper 7; when the first rubber shock-absorbing pad 3 and the second rubber shock-absorbing pad 4 are subjected to greater pressure, the first rubber shock-absorbing pad 3 and the second rubber shock-absorbing pad 4 expand, and the protection ring 6 limits the outer wall of the first rubber shock-absorbing pad 3 and the second rubber shock-absorbing pad 4 to prevent damage caused by excessive deformation, thereby extending their service life.

[0025] Specific implementation steps:

[0026] When in use, the first rubber shock-absorbing pad 3 and the second rubber shock-absorbing pad 4 are placed between the component to be shock-absorbing and the vehicle body, and the screw 1 is passed through the first rubber shock-absorbing pad 3 and the second rubber shock-absorbing pad 4, and the component is fixed to the vehicle body by the nut 2. The first rubber shock-absorbing pad 3, the second rubber shock-absorbing pad 4 and the spring 5 reduce the vibration received by the component. When the first rubber shock-absorbing pad 3 and the second rubber shock-absorbing pad 4 are subjected to a large pressure, the outer walls of the first rubber shock-absorbing pad 3 and the second rubber shock-absorbing pad 4 fit with the protective ring 6, and the protective ring 6 limits the deformation of the first rubber shock-absorbing pad 3 and the second rubber shock-absorbing pad 4 to prevent damage.

[0027] In summary: the rubber shock absorber for automobiles has a protective ring structure made of metal, and the inner diameter of the protective ring is 1-3 mm larger than the outer diameter of the first rubber shock absorber pad and the second rubber shock absorber pad. The protective ring is set on the outer side of the first rubber shock absorber pad and the second rubber shock absorber pad. When the first rubber shock absorber pad and the second rubber shock absorber pad are subjected to greater pressure, the first rubber shock absorber pad and the second rubber shock absorber pad expand, and the protective ring plays a limiting role on the outer wall of the first rubber shock absorber pad and the second rubber shock absorber pad, preventing excessive deformation from causing damage and extending their service life; the spring is set on the outer side of the first rubber shock absorber pad and the second rubber shock absorber pad, and the two ends of the spring are respectively abutted against the first rubber shock absorber pad and the second rubber shock absorber pad, so that the spring reduces the pressure on the first rubber shock absorber pad and the second rubber shock absorber pad, further extending the service life of the device; the utility model has the advantages of reducing the pressure on the rubber pad, preventing the rubber pad from being deformed too much and causing damage, and extending the service life of the rubber pad through the improvement of the rubber shock absorber for automobiles, thereby effectively solving the problems and shortcomings in the prior art and equipment.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rubber shock absorber for an automobile, comprising: A screw rod (1), a nut (2), a first rubber shock-absorbing pad (3), a second rubber shock-absorbing pad (4), a spring (5), a protective ring (6), and a stopper (7); characterized in that: the first rubber shock-absorbing pad (3) and the second rubber shock-absorbing pad (4) are symmetrically arranged on the screw rod (1); the nut (2) is rotatably mounted on the screw rod (1) through a thread, and the nut (2) is located on both sides of the first rubber shock-absorbing pad (3) and the second rubber shock-absorbing pad (4); the spring (5) is sleeved on the outside of the first rubber shock-absorbing pad (3) and the second rubber shock-absorbing pad (4), and two ends of the spring (5) are respectively in contact with the first rubber shock-absorbing pad (3) and the second rubber shock-absorbing pad (4); the stopper (7) is symmetrically arranged in an array on the outer wall of the first rubber shock-absorbing pad (3) and the second rubber shock-absorbing pad (4) at one end; the protective ring (6) is sleeved on the outside of the first rubber shock-absorbing pad (3) and the second rubber shock-absorbing pad (4), and two ends of the protective ring (6) are in contact with the stopper (7).

2. A rubber shock absorber for automobiles according to claim 1, characterized in that: The first rubber shock-absorbing pad (3) and the second rubber shock-absorbing pad (4) are cylindrical structures with a cross-section in the shape of the English letter "T", and circular through holes are provided in the middle of the first rubber shock-absorbing pad (3) and the second rubber shock-absorbing pad (4).

3. A rubber shock absorber for automobile according to claim 1, characterized in that: The protection ring (6) is a circular ring structure made of metal, and the inner diameter of the protection ring (6) is 1-3 mm larger than the outer diameters of the first rubber shock-absorbing pad (3) and the second rubber shock-absorbing pad (4).

4. A rubber shock absorber for automobiles according to claim 1, characterized in that: The stopper (7) is a rectangular plate-shaped structure, and the stopper (7) and the first rubber shock-absorbing pad (3) and the second rubber shock-absorbing pad (4) are configured as an integral structure.

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