Automobile shock absorber main bracket
By setting the shock absorber component on the inner side of the U-plate in the main bracket of the shock absorber, the coupling of the telescopic component and the lifting block is used to solve the problem of the shock absorber spring being splashed by soil and rain during the car driving, the shock absorber effect and spring protection are achieved, and the stability and comfort of the car are improved.
Patent Information
- Application Number
- CN202422582694.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-25
AI Technical Summary
The shock absorber springs of the existing shock absorber main bracket are susceptible to soil and rain splashing during the car, which affects its service life.
A main bracket of automobile shock absorber is designed, and the shock absorber assembly is arranged on the inside of the U-shaped plate. The shock absorber effect is achieved through the cooperation of the telescopic assembly and the lifting block, and the U-shaped plate is used to block the soil and rainwater to protect the shock absorber spring.
Effectively protect shock absorbing springs from erosion of soil and rain, extend their service life, and improve the stability and ride comfort during the car.
Smart Images
Figure CN223178071U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shock absorber main brackets, and more specifically to an automotive shock absorber main bracket. Background Art
[0002] The automotive shock absorber main bracket is an important component in the automotive shock absorber system, and its function and structure are crucial for ensuring the stability and comfort of the vehicle.
[0003] The automotive shock absorber main bracket includes the following parts: sleeve: The sleeve is the main body part of the main bracket, and a shock absorber is inserted inside it. The material of the sleeve is usually metal to ensure its strength and durability. Upper cover: The top of the sleeve is connected to the upper cover by threads, which is used to fix the piston rod of the shock absorber and prevent dust and impurities from entering the inside of the sleeve. Shock pad and shock spring: Inside the main bracket, a shock pad and a shock spring are usually provided. These components are used to further absorb and reduce vibrations and improve the shock absorption effect. The shock pad is usually made of rubber or other elastic materials, and the shock spring is selected with appropriate materials and specifications according to its design and use.
[0004] In the existing shock absorber main bracket, the shock absorber is directly installed at the bottom of the bracket, so that the shock spring of the shock absorber is completely exposed to the outside. During the driving of the vehicle, the mud and rain splashed by the rotating vehicle tires will directly splash to the outside of the shock spring, which will affect the service life of the shock spring. Summary of the Utility Model
[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an automotive shock absorber main bracket to solve the problems existing in the above-mentioned background art.
[0006] The utility model provides the following technical solution: an automotive shock absorber main bracket, including a main bracket assembly, the main bracket assembly includes a fixing plate, sunken grooves are opened on both the front and back sides of the fixing plate, U-shaped plates are fixedly connected to both sides of the fixing plate, rounded corners are opened at the bottoms of the front and back sides of the U-shaped plates, fixing holes are opened at the tops of the U-shaped plates, lifting holes are opened at the bottoms of the U-shaped plates, and a shock absorber assembly is fixedly connected to the inside of the U-shaped plates.
[0007] As a preferred technical solution of the present application, the shock absorber assembly includes a telescopic assembly, a lifting block is fixedly connected to the bottom of the telescopic assembly, a connecting sleeve is fixedly connected to the bottom of the lifting block, and a shock spring is fixedly connected to the top of the lifting block.
[0008] As a preferred technical solution of the present application, the telescopic assembly includes a telescopic sleeve, an inclined surface is opened at the top of the telescopic sleeve, a limiting circular plate is movably connected to the inside of the telescopic sleeve, and a telescopic column is fixedly connected to the bottom of the limiting circular plate.
[0009] As a preferred technical solution of the present application, the top size of the U-shaped plate on the side close to the fixing plate is the same as the sizes on both sides of the fixing plate, and the thickness of the U-shaped plate is the same as the thickness of the fixing plate.
[0010] As a preferred technical solution of the present application, the top of the shock-absorbing spring is fixedly connected to the top inside the U-shaped plate, and the diameters of the lifting block and the connecting sleeve have a tolerance fit with the diameter of the lifting hole.
[0011] As a preferred technical solution of the present application, the diameter of the telescopic assembly is the same as the diameter of the fixing hole, the slope is the same as the radian of the top of the U-shaped plate, and the top of the lifting block is the same as the radian of the bottom inside the U-shaped plate.
[0012] As a preferred technical solution of the present application, the diameter of the lifting block has a tolerance fit with the inner diameter of the telescopic sleeve, and the diameter of the bottom opening of the telescopic sleeve has a tolerance fit with the diameter of the telescopic column.
[0013] As a preferred technical solution of the present application, the center lines of the telescopic assembly, the shock-absorbing spring, and the lifting block are on the same straight line.
[0014] Technical effects and advantages of the present utility model:
[0015] 1. During the use of the present utility model, the connecting sleeve will rise or fall when subjected to vibration, and then push the lifting block to rise or fall, and then compress or stretch the shock-absorbing spring, and then push the telescopic column and the limiting circular plate to rise or fall inside the telescopic sleeve, so as to achieve the purpose of shock absorption, ensure the overall stability of the vehicle during driving, and ensure the riding comfort.
[0016] 2. Since the shock absorber assembly is arranged inside the U-shaped plate in the present utility model, during the driving of the vehicle, the splashing of dirt, rainwater and other items generated by the rotation of the tire will be blocked by the U-shaped plate on the outside to prevent the shock-absorbing spring from coming into contact with dirt, rainwater and other items, ensuring the service life of the shock-absorbing spring. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model
[0018] Figure 2 It is a schematic sectional view of the overall structure of the present utility model
[0019] Figure 3 It is a schematic diagram of the structure of the main bracket assembly of the present utility model
[0020] Figure 4 It is a schematic diagram of the structure of the shock absorber assembly of the present utility model
[0021] Figure 5 This is a schematic cross-sectional structure diagram of the telescopic component of the present utility model.
[0022] The reference numerals are: 1, main bracket assembly; 101, fixing plate; 102, sinking groove; 103, U-shaped plate; 104, rounded corner; 105, fixing hole; 106, lifting hole; 2, shock absorber assembly; 201, telescopic component; 2011, telescopic sleeve; 2012, limiting circular plate; 2013, telescopic column; 2014, inclined surface; 202, lifting block; 203, connecting sleeve; 204, shock-absorbing spring. Specific embodiments
[0023] Next, the technical solutions in the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the present utility model. In addition, the forms of each structure described in the following embodiments are merely examples, and the main bracket of the vehicle shock absorber involved in the present utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.
[0024] Referring to Figures 1 to 5 , the present utility model provides a main bracket for a vehicle shock absorber, including a main bracket assembly 1. The main bracket assembly 1 includes a fixing plate 101. Sinking grooves 102 are formed on both the front and back surfaces of the fixing plate 101. U-shaped plates 103 are fixedly connected to both sides of the fixing plate 101. Rounded corners 104 are formed at the bottoms of the front and back surfaces of the U-shaped plates 103. Fixing holes 105 are formed at the tops of the U-shaped plates 103. Lifting holes 106 are formed at the bottoms of the U-shaped plates 103. A shock absorber assembly 2 is fixedly connected to the inner side of the U-shaped plate 103. During use, the connecting sleeve 203 will rise or fall when receiving vibrations, and then push the lifting block 202 to rise or fall, and then compress or stretch the shock-absorbing spring 204, and then push the telescopic column 2013 and the limiting circular plate 2012 to rise or fall inside the telescopic sleeve 2011, so as to achieve the purpose of shock absorption, ensure the overall stability of the vehicle during driving, and ensure the riding comfort.
[0025] In a preferred embodiment, the shock absorber assembly 2 includes a telescopic component 201. The bottom of the telescopic component 201 is fixedly connected to a lifting block 202. The bottom of the lifting block 202 is fixedly connected to a connecting sleeve 203. The top of the lifting block 202 is fixedly connected to a shock-absorbing spring 204. Since the shock absorber assembly 2 is arranged inside the U-shaped plate 103, during the driving of the vehicle, the splashing of dirt, rainwater and other items generated by the rotation of the tires will be blocked outside by the U-shaped plate 103 to prevent the shock-absorbing spring 204 from coming into contact with dirt, rainwater and other items, and ensure the service life of the shock-absorbing spring 204.
[0026] In a preferred embodiment, the telescopic assembly 201 includes a telescopic sleeve 2011. An inclined surface 2014 is provided at the top of the telescopic sleeve 2011. A limiting circular plate 2012 is movably connected inside the telescopic sleeve 2011. A telescopic column 2013 is fixedly connected to the bottom of the limiting circular plate 2012.
[0027] In a preferred embodiment, the size of the top of the U-shaped plate 103 close to one side of the fixing plate 101 is the same as the sizes of both sides of the fixing plate 101, and the thickness of the U-shaped plate 103 is the same as the thickness of the fixing plate 101.
[0028] In a preferred embodiment, the top of the shock-absorbing spring 204 is fixedly connected to the top inside the U-shaped plate 103, and there is a tolerance fit between the diameters of the lifting block 202 and the connecting sleeve 203 and the diameter of the lifting hole 106.
[0029] In a preferred embodiment, the diameter of the telescopic assembly 201 is the same as the diameter of the fixing hole 105, the radian of the inclined surface 2014 is the same as the radian of the top of the U-shaped plate 103, and the radian of the top of the lifting block 202 is the same as the radian of the bottom inside the U-shaped plate 103.
[0030] In a preferred embodiment, there is a tolerance fit between the diameter of the lifting block 202 and the inner diameter of the telescopic sleeve 2011, and there is a tolerance fit between the diameter of the bottom opening of the telescopic sleeve 2011 and the diameter of the telescopic column 2013.
[0031] In a preferred embodiment, the center lines of the telescopic assembly 201, the shock-absorbing spring 204, and the lifting block 202 are on the same straight line.
[0032] The working principle of the present utility model: During the use process, when the connecting sleeve 203 is subjected to vibration, it will rise or fall, and then push the lifting block 202 to rise or fall, and then compress or stretch the shock-absorbing spring 204, and then push the telescopic column 2013 and the limiting circular plate 2012 to rise or fall inside the telescopic sleeve 2011, so as to achieve the purpose of shock absorption, ensure the overall stability of the vehicle during driving, and ensure the riding comfort. Since the shock absorber assembly 2 is arranged inside the U-shaped plate 103, during the driving of the vehicle, the splashing of dirt, rainwater and other items generated by the rotation of the tires will be blocked by the U-shaped plate 103 on the outside to prevent the shock-absorbing spring 204 from contacting dirt, rainwater and other items, and ensure the service life of the shock-absorbing spring 204.
[0033] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or the internal communication of two components, and can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;
[0034] Second, in the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0035] Finally, the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. An automotive shock absorber main bracket, comprising a main bracket assembly (1), characterized in that: The main bracket assembly (1) includes a fixing plate (101). Sinking grooves (102) are formed on both the front and back surfaces of the fixing plate (101). U-shaped plates (103) are fixedly connected to both sides of the fixing plate (101). Rounded corners (104) are formed at the bottoms of both the front and back surfaces of the U-shaped plates (103). Fixing holes (105) are formed at the tops of the U-shaped plates (103). Lifting holes (106) are formed at the bottoms of the U-shaped plates (103). A shock absorber assembly (2) is fixedly connected to the inner side of the U-shaped plates (103).
2. The main bracket of an automotive shock absorber according to claim 1, wherein: The shock absorber assembly (2) includes a telescopic assembly (201). A lifting block (202) is fixedly connected to the bottom of the telescopic assembly (201). A connecting sleeve (203) is fixedly connected to the bottom of the lifting block (202). A shock-absorbing spring (204) is fixedly connected to the top of the lifting block (202).
3. The main bracket of an automotive shock absorber according to claim 2, characterized in that: The telescopic assembly (201) includes a telescopic sleeve (2011). An inclined surface (2014) is formed at the top of the telescopic sleeve (2011). A limiting circular plate (2012) is movably connected to the inside of the telescopic sleeve (2011). A telescopic column (2013) is fixedly connected to the bottom of the limiting circular plate (2012).
4. The main bracket of an automotive shock absorber according to claim 1, characterized in that: The size of the top of the U-shaped plate (103) close to the fixing plate (101) is the same as the size of both sides of the fixing plate (101). The thickness of the U-shaped plate (103) is the same as the thickness of the fixing plate (101).
5. The main bracket of an automotive shock absorber according to claim 2, wherein: The top of the shock-absorbing spring (204) is fixedly connected to the top of the inner side of the U-shaped plate (103). The diameter tolerance between the lifting block (202) and the connecting sleeve (203) and the diameter of the lifting hole (106) is in fit.
6. The main bracket of an automotive shock absorber according to claim 3, wherein: The diameter of the telescopic assembly (201) is the same as the diameter of the fixing hole (105). The radian of the inclined surface (2014) is the same as the radian of the top of the U-shaped plate (103). The radian of the top of the lifting block (202) is the same as the radian of the inner bottom of the U-shaped plate (103).
7. The main bracket of an automotive shock absorber according to claim 3, characterized in that: The diameter tolerance between the lifting block (202) and the inner diameter of the telescopic sleeve (2011) is in fit. The diameter tolerance between the bottom opening diameter of the telescopic sleeve (2011) and the diameter of the telescopic column (2013) is in fit.
8. The main bracket of an automotive shock absorber according to claim 2, characterized in that: The center lines of the telescopic assembly (201), the shock-absorbing spring (204), and the lifting block (202) are on the same straight line.