Automobile shock absorber base connecting structure

Abstract

The utility model discloses an automobile shock absorber base connecting structure which comprises a main connecting rod body, a first connecting vertical plate and a second connecting vertical plate, the cross section of the main connecting rod body is triangular or circular triangular, first mounting parts are fixed to the two sides of the main connecting rod body, and the first connecting vertical plate and the second connecting vertical plate are symmetrically arranged. The two bottom connecting rods are located on the two sides of the first connecting vertical plate and the two sides of the second connecting vertical plate respectively, a first connecting movable plate is hinged between the first ends of the two bottom connecting rods, and a second connecting movable plate is hinged between the second ends of the two bottom connecting rods. The main connecting rod is simple in structure, the section of the main connecting rod body is triangular or circular triangular, compared with a traditional cylindrical or prismatic connecting rod, the main connecting rod is high in strength and large in anti-fracture degree, and the service life of the main connecting rod can be prolonged; and a certain supporting force can be provided when the automobile shock absorber works.

Description

Technical Field

[0001] The utility model belongs to the field of automobile accessories, and specifically relates to a connection structure of an automobile shock absorber base. Background Art

[0002] In order to quickly attenuate the vibration of the frame and body and improve the smoothness and comfort of the car's driving, shock absorbers are generally installed on the car's suspension system. The double-acting cylinder shock absorbers are widely used on cars. As a damping component in the car's suspension system, the car's shock absorber plays an important role in the smooth driving and driving comfort of the vehicle. After the car's shock absorber is assembled on the car, the base of the shock absorber needs to be movably connected with the corresponding parts on the car. In order to reduce the impact force on the shock absorber during the driving process of the car, a rubber bushing is generally provided in the connection structure on the shock absorber base. The shock absorber is a vulnerable part during the use of the car. The working quality of the shock absorber will directly affect the smoothness of the car's driving and the life of other parts. Therefore, the shock absorber should always be in good working condition.

[0003] Traditional automobile shock absorbers are directly installed between automobile tires and automobile frames, resulting in poor shock absorption effect of automobile shock absorbers. There are also shock absorbers that use connecting structures to connect two tires, but the existing connecting structures mostly use connecting rods. The existing connecting rods are prisms or circles, and the strength is insufficient. If the thickness and width of the connecting rods are increased to improve the strength, the height between the automobile base and the ground will be increased. Therefore, it is very important to obtain an automobile shock absorber base connection structure that overcomes the above defects. Utility Model Content

[0004] To solve at least one of the above technical problems, the utility model provides a car shock absorber base connection structure, including a main connecting rod body, the cross-section of the main connecting rod body is a triangle or a circular triangle, first mounting parts are fixed on both sides of the main connecting rod body, and also include two symmetrically arranged first connecting vertical plates and second connecting vertical plates, and also include a bottom connecting rod, the first end of the bottom connecting rod is connected to the first connecting vertical plate, and the second end is connected to the second connecting vertical plate, the bottom connecting rod is provided with two sides respectively located at the first and second connecting vertical plates, a first connecting movable plate is hinged between the first ends of the two bottom connecting rods, and a second connecting movable plate is hinged between the second ends of the two bottom connecting rods.

[0005] Through the above technical solution, the cross-section of the main connecting rod body is a triangle or a circular triangle. Compared with the traditional connecting rod of a cylinder or a prism, it has higher strength and greater fracture resistance, which can increase the service life of the structure. Due to the improvement of its own strength, the strength can be increased while the distance between the car chassis and the ground remains unchanged.

[0006] The two ends of the bottom connecting rod are detachably connected or welded to the first connecting upright plate and the second connecting upright plate respectively through bolts.

[0007] The ends of the first connecting movable plate and the second connecting movable plate are connected to the tire of the vehicle through a universal shaft. A shock absorber is also included, wherein the first end of the shock absorber is hinged on the first mounting portion, and the second end of the shock absorber is hinged on the first connecting movable plate or the second connecting movable plate.

[0008] As a preferred embodiment of the above, the first mounting portion and two sides of the main connecting rod body are integrally formed or welded. One side of the main connecting rod body is arranged parallel to the ground.

[0009] Through the above technical solution, one side of the main connecting rod body is set parallel to the ground, which can provide a certain supporting force when the automobile shock absorber is working. It is triangular in shape, which can increase its own strength and ensure that it will not break when the car encounters bumps during driving.

[0010] As a preferred embodiment, the main connecting rod body is solid inside, which is strong, but heavy and expensive. Or the main connecting rod body is hollow inside, and a reinforcing sheet is fixed between the inner walls, which is slightly weaker than the solid one, but the cost is lower.

[0011] Compared with the prior art, the advantages of the present invention are: the present invention has a simple structure, the cross-section of the main connecting rod body is a triangle or a circular triangle, and compared with traditional connecting rods of cylinders or prisms, it has higher strength and greater fracture resistance, which can increase the service life of the structure; one side of the main connecting rod body is arranged parallel to the ground, which can provide a certain support force when the automobile shock absorber is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a stereoscopic diagram of the main connecting rod of the utility model;

[0013] Figure 2 This is the main front view of the main connecting rod of the utility model;

[0014] Figure 3 This is a top view of the main connecting rod of the utility model;

[0015] Figure 4 This is a schematic cross-sectional view of one embodiment of the main connecting rod body of the utility model;

[0016] Figure 5 The main connecting rod of the utility model is shown in the second cross section. Figure 1 ;

[0017] Figure 6 The main connecting rod of the utility model is shown in the second cross section. Figure 2 ;

[0018] Figure 7 This is the front view of the structure of the utility model;

[0019] Figure 8 Add a front view of the shock absorber structure to the utility model;

[0020] Fig. 9 It is a side view of the first connecting vertical plate or the second connecting vertical plate structure of the utility model;

[0021] Reference numerals: 1-main connecting rod body; 101-first mounting portion; 102-reinforcement sheet;

[0022] 201-first connecting vertical plate; 202-second connecting vertical plate;

[0023] 3- bottom connecting rod;

[0024] 401-first connecting movable plate; 402-second connecting movable plate;

[0025] 5-Shock absorber; 6-Universal shaft. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the present invention and to more clearly define the scope of protection claimed by the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementation methods of the present invention, which are only part of the embodiments of the present invention, and the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of implementation of the present invention.

[0027] Referring to the accompanying drawings, the utility model adopts the following technical scheme: a vehicle shock absorber base connection structure, including a main connecting rod body 1, the cross-section of the main connecting rod body 1 is a triangle or a circular triangle, the first mounting portion 101 is fixed on both sides of the main connecting rod body 1, and also includes two symmetrically arranged first connecting vertical plates 201 and second connecting vertical plates 202, and also includes a bottom connecting rod 3, the first end of the bottom connecting rod 3 is connected to the first connecting vertical plate 201, and the second end is connected to the second connecting vertical plate 202, the bottom connecting rod 3 is provided with two sides respectively located at the first and second connecting vertical plates 202, a first connecting movable plate 401 is hinged between the first ends of the two bottom connecting rods 3, and a second connecting movable plate 402 is hinged between the second ends of the two bottom connecting rods 3.

[0028] Through the above technical solution, the cross-section of the main connecting rod body 1 is a triangle or a circular triangle, which has higher strength and greater fracture resistance than traditional connecting rods of cylinders or prisms, and can increase the service life of the structure. Due to the improvement of its own strength, the strength can be increased while the distance between the car chassis and the ground remains unchanged.

[0029] The two ends of the bottom connecting rod 3 are detachably connected to the first connecting upright plate 201 and the second connecting upright plate 202 by bolts or welding.

[0030] The ends of the first connecting movable plate 401 and the second connecting movable plate 402 are connected to the tire of the car through the universal shaft 6. A shock absorber 5 is also included, the first end of the shock absorber 5 is hinged on the first mounting portion 101, and the second end of the shock absorber 5 is hinged on the first connecting movable plate 401 or the second connecting movable plate 402.

[0031] As a preferred embodiment, the first mounting portion 101 and two sides of the main connecting rod body 1 are integrally formed or welded. One side of the main connecting rod body 1 is arranged parallel to the ground.

[0032] Through the above technical solution, one side of the main connecting rod body 1 is set parallel to the ground, which can provide a certain supporting force when the automobile shock absorber 5 is working. It is triangular in shape, which can increase its own strength and ensure that it will not break when the car encounters bumps during driving.

[0033] As a preferred embodiment, the main connecting rod body 1 is solid inside, which is strong, but heavy and expensive. Or the main connecting rod body 1 is hollow inside, and a reinforcing sheet 102 is fixed between the inner walls, which is slightly weaker than the solid one, but has a lower cost.

[0034] Compared with the prior art, the advantages of the present invention are: the present invention has a simple structure, the cross-section of the main connecting rod body 1 is a triangle or a circular triangle, and compared with the traditional connecting rod of a cylinder or a prism, it has higher strength and greater fracture resistance, and can increase the service life of the structure; one side of the main connecting rod body 1 is arranged parallel to the ground, and can provide a certain supporting force when the automobile shock absorber 5 is working.

[0035] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0036] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0037] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A vehicle shock absorber base connection structure, characterized in that: The invention comprises a main connecting rod body (1), the cross section of the main connecting rod body (1) is a triangle or a circular triangle, first mounting parts (101) are fixed on both sides of the main connecting rod body (1), and two symmetrically arranged first connecting vertical plates (201) and second connecting vertical plates (202) are also included, and a bottom connecting rod (3), the first end of the bottom connecting rod (3) is connected to the first connecting vertical plate (201), and the second end is connected to the second connecting vertical plate (202), the bottom connecting rod (3) is provided with two sides respectively located on the first and second connecting vertical plates (202), a first connecting movable plate (401) is hinged between the first ends of the two bottom connecting rods (3), and a second connecting movable plate (402) is hinged between the second ends of the two bottom connecting rods (3).

2. The automobile shock absorber base connection structure according to claim 1, characterized in that: The two ends of the bottom connecting rod (3) are respectively detachably connected to the first connecting upright plate (201) and the second connecting upright plate (202) by bolts or welded.

3. The automobile shock absorber base connection structure according to claim 1, characterized in that: The ends of the first connecting movable plate (401) and the second connecting movable plate (402) are connected to the tires of the vehicle via a universal shaft (6).

4. The automobile shock absorber base connection structure according to claim 3, characterized in that: It also includes a shock absorber (5), wherein a first end of the shock absorber (5) is hinged on the first mounting portion (101), and a second end of the shock absorber (5) is hinged on the first connecting movable plate (401) or the second connecting movable plate (402).

5. The automobile shock absorber base connection structure according to claim 1, characterized in that: The first mounting portion (101) and two sides of the main connecting rod body (1) are integrally formed or welded.

6. The automobile shock absorber base connection structure according to claim 1, characterized in that: The main connecting rod body (1) is solid inside.

7. The automobile shock absorber base connection structure according to claim 1, characterized in that: The main connecting rod body (1) is hollow inside, and a reinforcing sheet (102) is fixed between the inner walls.

8. The automobile shock absorber base connection structure according to claim 1, characterized in that: One side of the main connecting rod body (1) is arranged parallel to the ground.

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