Shock-absorbing chassis opening bushing
By vulcanizing the first vulcanized rubber on the outer surface of the aluminum inner core and attaching it to the open bushing, the problem of insufficient connection strength between the suspension and the vehicle body is solved, and a low-cost, high-efficiency processing and long-life shock-absorbing chassis open bushing is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI ZHONGJIE VIBRATION ISOLATORS
- Filing Date
- 2025-05-09
- Publication Date
- 2026-04-28
AI Technical Summary
Existing automotive chassis bushings cannot guarantee the connection strength between the suspension and the body, and are costly, difficult to manufacture, and have a short service life.
A first vulcanized rubber is applied to the outer surface of an aluminum inner core, and an open bushing is attached to it. The open bushing is a stamped part, designed so that its two ends are lower than the aluminum inner core along its length, and its middle part is lower than both the aluminum inner core and the open bushing.
It improves the connection strength between the suspension and the body, reduces the difficulty and cost of processing, and extends the service life.
Smart Images
Figure CN224174459U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive shock absorption technology, and in particular to shock-absorbing chassis open bushings. Background Technology
[0002] The chassis shock absorber is a core component of a car. It is the structure that cushions and dampens the body. Its main function is to absorb the impact from various road surfaces on the body, ensuring the comfort of the passengers and the stability of the vehicle. Ideal shock absorbers not only allow the car to move up and down with the road surface, but also keep the entire body as level as possible during forward movement. Furthermore, they can make appropriate and sensitive responses to changes in vehicle speed, road conditions, and driving mode.
[0003] Conventional bushing structures cannot guarantee the connection strength between the suspension and the vehicle body. At the same time, they are expensive to manufacture, difficult to process, and have a short product lifespan. Utility Model Content
[0004] The purpose of this invention is to provide a shock-absorbing chassis opening bushing.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] The shock-absorbing chassis open bushing includes an aluminum inner core. A first vulcanized rubber is vulcanized on the outer surface of the aluminum inner core. An open bushing is attached to the first vulcanized rubber. The two ends of the open bushing are lower than the length of the aluminum inner core, and the middle part of the first vulcanized rubber is lower than the aluminum inner core and the open bushing.
[0007] Preferably, the open bushing is a stamped part.
[0008] Preferably, the open bushing is an open bushing, which can reduce shock and disperse pressure.
[0009] This utility model has at least the following beneficial effects:
[0010] The product has a simple, compact, and reasonable structure, which can ensure the connection strength between the suspension and the vehicle body. It is low in cost, easy to process, and has a long service life. Attached Figure Description
[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0012] Figure 1 This is a schematic diagram of the present invention;
[0013] Figure 2 for Figure 1 A schematic diagram of the chassis and hydraulic cylinders.
[0014] In the diagram: 1. Aluminum inner core; 2. Vulcanized rubber; 3. Open bushing. Detailed Implementation
[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0016] Please see Figures 1-2 This utility model provides a technical solution for a shock-absorbing chassis opening bushing:
[0017] like Figures 1-2 As shown, the shock-absorbing chassis open bushing includes an aluminum inner core 1, a first vulcanized rubber 2 is vulcanized on the outer surface of the aluminum inner core 1, and an open bushing 3 is attached to the first vulcanized rubber 2. The two ends of the open bushing 3 are lower than the length of the aluminum inner core 1 along the length direction, and the middle part of the first vulcanized rubber 2 is lower than the aluminum inner core 1 and the open bushing 3.
[0018] The open bushing 3 is a stamped part, and the open bushing 3 is an open bushing that can reduce shock and disperse pressure.
[0019] Working principle:
[0020] The open bushing 3 is a stamped part. As an open bushing, it can better withstand and disperse pressure when the shock absorber is under pressure, thus increasing its service life. The open bushing 3 has a better cost advantage. The product structure of this utility model is simple, compact and reasonable, which can ensure the connection strength between the suspension and the vehicle body. It has low cost, is easy to process and has a long service life.
[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A shock-absorbing chassis open bushing, comprising an aluminum inner core (1), characterized in that, The outer surface of the aluminum core (1) is vulcanized with a first vulcanized rubber (2), and an open bushing (3) is attached to the first vulcanized rubber (2). The two ends of the open bushing (3) are lower than the length of the aluminum core (1) along the length direction, and the middle part of the first vulcanized rubber (2) is lower than the aluminum core (1) and the open bushing (3).
2. The shock-absorbing chassis open bushing according to claim 1, characterized in that, The open bushing (3) is a stamped part.
3. The shock-absorbing chassis open bushing according to claim 1, characterized in that, The open bushing (3) is an open bushing that can reduce shock and disperse pressure.