Bushing support for front lower swing arm
By installing rubber washers at the connection end of the bushing bracket on the front lower control arm, the problem of unstable bolt fixing is solved, service life is extended, and replacement convenience is improved.
Patent Information
- Application Number
- CN202520524151.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-03-25
AI Technical Summary
The existing front lower control arm bushing bracket is prone to movement when fixed with bolts, which leads to wear at the connection end and reduces its service life.
Mounting grooves are made on both sides of the connection end and rubber washers are installed. The rubber washers replace the contact surface to increase friction and fix the connection end. The grooves facilitate the replacement of the rubber washers.
This improves the service life of the bushing bracket and facilitates the replacement of the rubber gasket, thus enhancing its practicality.
Smart Images
Figure CN223791282U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of bushing brackets for front lower control arms, and specifically relates to a bushing bracket for front lower control arms. Background Technology
[0002] The suspension of a car is an assembly of all transmission connections between the car body and the wheels. Its main function is to transmit all forces and torques acting between the wheels and the car body, reduce vibrations transmitted from the wheels to the car body during driving, and improve driving stability and comfort. The suspension includes the front suspension and the rear suspension. The lower control arm assembly of the front suspension is the main guide rod of the front suspension and also acts as a thrust rod. It bears the longitudinal and lateral forces during starting, braking, and turning. It is one of the key components that determines the performance of the whole vehicle. The bushing bracket for the front lower control arm is required.
[0003] Currently, existing front lower control arm bushing brackets are typically fixed by bolts passing through holes in the connection between the fixed end and the bushing bracket. However, even when fixed with bolts, the front lower control arm bushing bracket can still move. Therefore, after long-term use, the connection ends of the front lower control arm bushing bracket are prone to wear, which reduces the service life of the front lower control arm bushing bracket. Utility Model Content
[0004] The purpose of this utility model is to provide a bushing bracket for a front lower control arm, which aims to solve the problem that existing front lower control arm bushing brackets usually require bolts to pass through holes in the connection end of the fixed end and the bushing bracket during use. However, the front lower control arm bushing brackets fixed by bolts can still move. Therefore, after long-term use, the two sides of the connection end of the front lower control arm bushing bracket are easily worn, thereby reducing the service life of the front lower control arm bushing bracket.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a bushing bracket for a front lower control arm, comprising a bushing bracket body, one end of the bushing bracket body being connected to a first connecting end, one end of the bushing bracket body being connected to two second connecting ends, and a mounting hole being provided on the top of the bushing bracket body.
[0006] The first connecting end has a first mounting groove on both sides, and a first rubber gasket is provided on the inner side of the first mounting groove. The first connecting end has a first groove on both sides. The two second connecting ends have a second mounting groove on both sides, and a second rubber gasket is provided on the inner side of the second mounting groove. The two second connecting ends have a second groove on both sides.
[0007] In a preferred embodiment of the bushing bracket for the front lower control arm of this utility model, the first mounting groove and the first recess are connected.
[0008] As a preferred embodiment of the bushing bracket for the front lower control arm of this utility model, the dimensions of the first rubber washer and the first mounting groove are adapted to each other.
[0009] In a preferred embodiment of the bushing bracket for the front lower control arm of this utility model, the second mounting groove and the second recess are connected.
[0010] As a preferred embodiment of the bushing bracket for the front lower control arm of this utility model, the dimensions of the second rubber washer and the second mounting groove are adapted to each other.
[0011] As a preferred embodiment of the bushing bracket for the front lower control arm of this utility model, the top of the bushing bracket body is provided with an opening.
[0012] As a preferred embodiment of the bushing bracket for the front lower control arm of this utility model, a sealing groove is provided on the inner wall of the opening, and a sealing ring is provided on the inner side of the sealing groove.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] By opening a first mounting groove and a second mounting groove on both sides of the first and second connecting ends, and then setting a first rubber washer and a second rubber washer inside the first and second mounting grooves respectively, the protruding first rubber washer and second rubber washer can replace the contact surface of the connecting end, thereby improving the service life of the bushing bracket for the front lower control arm.
[0015] With the design of the first and second grooves, workers can remove the first and second rubber washers from each mounting slot for subsequent replacement, thereby further improving practicality. Attached Figure Description
[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0018] Figure 2 This is a rear-view disassembly diagram of the present invention;
[0019] Figure 3 This is a schematic diagram of the front cross-sectional structure of this utility model;
[0020] Figure 4 This is an enlarged structural diagram of the present invention.
[0021] In the figure: 1. Bushing bracket body; 2. First connecting end; 3. Second connecting end; 4. Mounting hole; 5. First mounting groove; 6. First rubber gasket; 7. First groove; 8. Second mounting groove; 9. Second rubber gasket; 10. Second groove; 11. Opening; 12. Sealing groove; 13. Sealing ring. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Please see Figure 1-4 The present invention provides the following technical solution: a bushing bracket for a front lower control arm, comprising a bushing bracket body 1, one end of the bushing bracket body 1 being connected to a first connecting end 2, one end of the bushing bracket body 1 being connected to two second connecting ends 3, and a mounting hole 4 being provided on the top of the bushing bracket body 1.
[0024] The first connecting end 2 has a first mounting groove 5 on both sides, a first rubber gasket 6 is provided on the inner side of the first mounting groove 5, a first groove 7 is provided on both sides of the first connecting end 2, a second mounting groove 8 is provided on both sides of the two second connecting ends 3, a second rubber gasket 9 is provided on the inner side of the second mounting groove 8, and a second groove 10 is provided on both sides of the two second connecting ends 3.
[0025] It should be noted that the thickness of the first rubber washer 6 and the second rubber washer 9 slightly protrudes from the first mounting groove 5 and the second mounting groove 8, so that the first rubber washer 6 and the second rubber washer 9 can contact the fixed end.
[0026] Preferably, the dimensions of the first rubber washer 6 and the first mounting groove 5 are compatible, and the dimensions of the second rubber washer 9 and the second mounting groove 8 are compatible.
[0027] In practical use, a first mounting groove 5 and a second mounting groove 8 are opened on both sides of the first connecting end 2 and the second connecting end 3. Then, a first rubber washer 6 and a second rubber washer 9 are respectively set inside the first mounting groove 5 and the second mounting groove 8. The protruding first rubber washer 6 and the second rubber washer 9 can replace the contact surface of the connecting end, thereby improving the service life of the bushing bracket for the front lower control arm.
[0028] Preferably, the first mounting groove 5 and the first recess 7 are connected, and the second mounting groove 8 and the second recess 10 are connected.
[0029] In practical use, the first groove 7 and the second groove 10 allow workers to remove the first rubber gasket 6 and the second rubber gasket 9 from each mounting groove for subsequent replacement, thereby further improving practicality.
[0030] Preferably, the top of the bushing bracket body 1 is provided with an opening 11, the inner wall of the opening 11 is provided with a sealing groove 12, and a sealing ring 13 is provided on the inner side of the sealing groove 12.
[0031] In practical use, by providing a sealing groove 12 and a sealing ring 13 inside the opening 11, the sealing effect inside the opening 11 can be improved during assembly.
[0032] Working principle: First, a first mounting groove 5 and a second mounting groove 8 are opened on both sides of the first connecting end 2 and the second connecting end 3. Then, a first rubber washer 6 and a second rubber washer 9 are respectively set inside the first mounting groove 5 and the second mounting groove 8. The protruding first rubber washer 6 and the second rubber washer 9 can replace the contact surface of the connecting end, thereby improving the service life of the bushing bracket for the front lower control arm. Finally, through the setting of the first groove 7 and the second groove 10, the operator can pry out the first rubber washer 6 and the second rubber washer 9 in each mounting groove for subsequent replacement, thereby further improving practicality.
[0033] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A bushing bracket for a front lower control arm, comprising a bushing bracket body (1), characterized in that: One end of the bushing bracket body (1) is connected to a first connecting end (2), and one end of the bushing bracket body (1) is connected to two second connecting ends (3). The top of the bushing bracket body (1) is provided with an installation hole (4). The first connecting end (2) has a first mounting groove (5) on both sides, a first rubber gasket (6) is provided on the inner side of the first mounting groove (5), a first groove (7) is provided on both sides of the first connecting end (2), a second mounting groove (8) is provided on both sides of the two second connecting ends (3), a second rubber gasket (9) is provided on the inner side of the second mounting groove (8), and a second groove (10) is provided on both sides of the two second connecting ends (3).
2. The bushing bracket for a front lower control arm according to claim 1, characterized in that: The first mounting slot (5) and the first groove (7) are connected.
3. The bushing bracket for a front lower control arm according to claim 1, characterized in that: The dimensions of the first rubber gasket (6) and the first mounting groove (5) are compatible.
4. A bushing bracket for a front lower control arm according to claim 1, characterized in that: The second mounting groove (8) is connected to the second recess (10).
5. A bushing bracket for a front lower control arm according to claim 1, characterized in that: The dimensions of the second rubber gasket (9) and the second mounting groove (8) are compatible.
6. A bushing bracket for a front lower control arm according to claim 1, characterized in that: The bushing support body (1) has an opening (11) at the top.
7. A bushing bracket for a front lower control arm according to claim 6, characterized in that: The inner wall of the opening (11) is provided with a sealing groove (12), and a sealing ring (13) is provided on the inner side of the sealing groove (12).