Bracket structure for a motor vehicle shock absorber

Abstract

The utility model discloses a bracket structure of automobile shock absorber, including upper bracket and lower bracket, the upper bracket and lower bracket all include: main part, bottom is provided with annular recess upwards, and annular recess is built -in hollow elastic ring, mounting piece is integrated with main body, and mounting hole is seted up on mounting piece, is used for connecting with frame or wheel frame, buffer piece, at least partial located in the annular recess and is limited by the at least partial inner wall of annular recess and cannot get out. Buffer piece is pressed in the opening one side of annular recess by hollow elastic ring when not receiving external force, and the buffer piece at least partial located in the annular recess outside forms mounting ring, can increase the stability of automobile shock absorber installation, increase the buffer effect of automobile shock absorber, wherein, hollow elastic ring, hollow buffer elastic ring can be oval when not receiving external force, the thickness of annular width of hollow elastic ring is greater than the thickness of longitudinal direction in transverse direction, and it is not easy to break, and it does not affect the use of elastic buffering.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts technology, specifically relating to a bracket structure for an automotive shock absorber. Background Technology

[0002] Automotive shock absorber brackets mostly use springs to achieve shock absorption, but springs can become fatigued, affecting their service life. Therefore, it is very important to obtain a long-lasting automotive shock absorber bracket structure. Utility Model Content

[0003] To solve at least one of the above-mentioned technical problems, this utility model provides a bracket structure for an automotive shock absorber, comprising two opposing bracket structures, including an upper bracket and a lower bracket, wherein both the upper bracket and the lower bracket include:

[0004] The main body has an annular groove at the bottom facing upwards, and a hollow elastic ring is built into the annular groove;

[0005] The mounting component is integrally formed with the main body, and the mounting component has mounting holes for connecting to the vehicle frame or wheel frame;

[0006] The buffer element is at least partially located within the annular groove and is confined by at least a portion of the inner wall of the annular groove, preventing it from dislodging. When not subjected to external force, the buffer element is pressed against the opening side of the annular groove by the hollow elastic ring, and the buffer element is at least partially located outside the annular groove, forming a mounting ring.

[0007] A rotating bearing is installed between the car shock absorber and the inner wall of the mounting ring.

[0008] The above technical solution, due to the hollow elastic ring, can increase the service life compared to the spring and will not fatigue due to repeated elastic damping.

[0009] As a preferred embodiment, the bottom of the mounting ring of the upper bracket is integrally formed with an inner ring, and the bottom of the mounting ring of the lower bracket is integrally formed with an outer ring, with the bottom of the inner ring located on the inner wall of the outer ring.

[0010] The above technical solution enables the outer and inner rings to protect the existing structure of the car shock absorber.

[0011] As a preferred embodiment, a limiting slide rail is provided on the inner wall of the outer ring, and a slider that is at least partially located on the limiting slide rail is provided on the outer wall of the inner ring.

[0012] Through the above technical solution, the setting of the limiting slide rail and the slider can play a limiting role, prevent large-amplitude vibration, increase the stability of the shock absorber installation, and improve the shock absorption effect.

[0013] As a preferred embodiment, the slider has an arc-shaped groove on its outer periphery, and a hollow buffer elastic ring is fitted inside the arc-shaped groove.

[0014] Through the above technical solution, the hollow buffer elastic ring can increase the buffering effect when the slider is located at the end of the limit slide rail, and prevent rigid contact.

[0015] As a preferred embodiment, the automobile shock absorber has mounting slots at both ends that mate with rotating bearings.

[0016] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure, which can increase the stability of the car shock absorber installation and increase the buffering effect of the car shock absorber. Among them, the hollow elastic ring and the hollow buffer elastic ring can be elliptical when not subjected to external force. The transverse thickness of the hollow elastic ring is greater than the longitudinal thickness, which makes it less prone to breakage and does not affect the use of elastic buffering. Attached Figure Description

[0017] Figure 1 This is a three-dimensional cross-sectional view of the present invention;

[0018] Figure label:

[0019] 1. Main body; 2. Annular groove; 3. Hollow elastic ring; 4. Mounting component; 5. Mounting hole; 6. Buffer component; 7. Rotating bearing; 8. Mounting ring; 9. Inner ring; 10. Outer ring; 11. Limiting slide rail; 12. Slider; 13. Arc groove; 14. Hollow buffer elastic ring; 15. Slot; 16. Automobile shock absorber. Detailed Implementation

[0020] To enable those skilled in the art to better understand this utility model and to more clearly define the scope of protection claimed by this utility model, the present utility model is described in detail below with reference to certain specific embodiments. It should be noted that the following are only some specific embodiments of the present utility model concept, and are only a part of the embodiments of this utility model. The specific and direct description of related structures is only for the convenience of understanding this utility model, and the specific features do not necessarily or directly limit the scope of implementation of this utility model.

[0021] Referring to the accompanying drawings, this utility model adopts the following technical solution: This utility model provides a bracket structure for an automotive shock absorber, comprising two opposing bracket structures, including an upper bracket and a lower bracket, each of which includes:

[0022] The main body 1 has an annular groove 2 at the bottom facing upwards, and a hollow elastic ring 3 is built into the annular groove 2;

[0023] Mounting component 4 is integrally formed with the main body, and mounting holes 5 are provided on the mounting component 4 for connecting to the vehicle frame or wheel frame.

[0024] The buffer 6 is at least partially located in the annular groove 2 and is limited by at least a portion of the inner wall of the annular groove 2, preventing it from detaching. When not subjected to external force, the buffer 6 is pressed against the opening side of the annular groove 2 by the hollow elastic ring 3, and the buffer 6 is at least partially located outside the annular groove 2, forming a mounting ring 8.

[0025] A rotating bearing 7 is installed between the vehicle shock absorber 16 and the inner wall of the mounting ring 8. The rotating bearing 7 can also be installed on the inner wall of the inner ring 9 or the outer ring 10.

[0026] Through the above technical solution, the hollow elastic ring 3, compared with the spring, can increase the service life and will not fatigue due to repeated elastic damping.

[0027] As a preferred embodiment, the bottom of the mounting ring 8 of the upper bracket is integrally formed with an inner ring 9, and the bottom of the mounting ring 8 of the lower bracket is integrally formed with an outer ring 10, with the bottom of the inner ring 9 located on the inner wall of the outer ring 10.

[0028] Through the above technical solution, the outer ring 10 and the inner ring 9 can protect the existing structure of the car shock absorber 16.

[0029] As a preferred embodiment, a limiting slide rail 11 is provided on the inner wall of the outer ring 10, and a slider 12, at least partially located on the limiting slide rail 11, is provided on the outer wall of the inner ring 9. Limiting grooves are provided on opposite sides.

[0030] Through the above technical solution, the setting of the limiting slide rail 11 and the slider 12 can play a limiting role, prevent large-amplitude vibration, increase the stability of the shock absorber installation, and improve the shock absorption effect.

[0031] As a preferred embodiment, the slider 12 has an arc-shaped groove 13 on its outer periphery, and a hollow buffer elastic ring 14 is sleeved inside the arc-shaped groove 13.

[0032] Through the above technical solution, the hollow buffer elastic ring 14 can increase the buffering effect when the slider 12 is located at the end of the limiting slide rail 11, and prevent rigid contact.

[0033] As a preferred embodiment, the automobile shock absorber 16 has mounting slots 15 at both ends that cooperate with the rotating bearing 7.

[0034] The aforementioned automotive shock absorber 16 is an existing automotive shock absorber 16, namely a shock absorber that includes a hydraulic cylinder and a spring.

[0035] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure, which can increase the stability of the car shock absorber 16 installation and increase the buffering effect of the car shock absorber 16. Among them, the hollow elastic ring 3 and the hollow buffer elastic ring 14 can be elliptical when not subjected to external force. The transverse thickness of the ring width of the hollow elastic ring 3 is greater than the longitudinal thickness, which makes it less prone to breakage and does not affect the use of elastic buffering.

[0036] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to those processes, articles, or apparatus / devices.

[0037] In the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, 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 all fall within the protection scope of this utility model.

Claims

1. A bracket structure for an automotive shock absorber, characterized in that: The system includes two opposing bracket structures, an upper bracket and a lower bracket, each of which comprises: The main body (1) has an annular groove (2) at the bottom facing upwards, and a hollow elastic ring (3) is built into the annular groove (2). Mounting component (4) is integrally formed with the main body, and mounting holes (5) are provided on the mounting component (4) for connecting with the vehicle frame or wheel frame; The buffer (6) is at least partially located in the annular groove (2) and is limited by at least part of the inner wall of the annular groove (2) and cannot be removed. When the buffer (6) is not subjected to external force, it is pressed against the opening side of the annular groove (2) by the hollow elastic ring (3). The buffer (6) is at least partially located outside the annular groove (2) to form an mounting ring (8). A rotating bearing (7) is installed between the car shock absorber (16) and the inner wall of the mounting ring (8).

2. The bracket structure for an automotive shock absorber according to claim 1, characterized in that: The mounting ring (8) of the upper bracket has an inner ring (9) integrally formed at the bottom, and the mounting ring (8) of the lower bracket has an outer ring (10) integrally formed at the bottom, with the bottom of the inner ring (9) located on the inner wall of the outer ring (10).

3. The bracket structure for an automotive shock absorber according to claim 2, characterized in that: A limiting slide rail (11) is provided on the inner wall of the outer ring (10), and a slider (12) at least partially located on the limiting slide rail (11) is provided on the outer wall of the inner ring (9).

4. The bracket structure for an automotive shock absorber according to claim 3, characterized in that: The slider (12) has an arc-shaped groove (13) on its outer periphery, and a hollow buffer elastic ring (14) is fitted inside the arc-shaped groove (13).

5. The bracket structure for an automotive shock absorber according to claim 1, characterized in that: The automobile shock absorber (16) has mounting slots (15) at both ends that cooperate with the rotating bearing (7).

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