A heat shield for preventing overheating in the region of a bushing of a stabilizer bar of a motor vehicle
By designing a snap-fit structure between the heat insulation plate body and the clamp on the vehicle stabilizer bar, the problem of inconvenient heat insulation plate replacement is solved, enabling quick installation and disassembly, improving maintenance efficiency and extending service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG HUAWEI SPRING
- Filing Date
- 2025-06-23
- Publication Date
- 2026-07-10
Smart Images

Figure CN224476801U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of heat insulation plates for automotive stabilizer bar bushings, and in particular to a heat insulation plate for preventing overheating in the area of automotive stabilizer bar bushings. Background Technology
[0002] The stabilizer bar is a key component of a vehicle's suspension system, effectively reducing body roll during cornering and improving vehicle stability and handling. The stabilizer bar bushing, installed at the connection between the stabilizer bar and the vehicle body or suspension components, plays a crucial role in cushioning, damping, and sealing. During normal vehicle operation, the stabilizer bar constantly twists and oscillates with road conditions and vehicle movement, subjecting the stabilizer bar bushing to alternating loads. Simultaneously, heat generated by the engine, braking system, and tire-road friction accumulates near the vehicle chassis. The area where the stabilizer bar bushing is located is close to these heat sources and inevitably exposed to high temperatures. This complex operating environment poses a significant challenge to the performance and lifespan of the stabilizer bar bushing.
[0003] In existing devices, the heat shield is usually directly fixed to the stabilizer bar. When the heat shield needs to be replaced, it needs to be disassembled, which is troublesome and wastes a lot of time. Therefore, a heat shield to prevent overheating in the stabilizer bar bushing area is proposed. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] The technical problem solved by this utility model is to provide a heat insulation plate that is highly practical, easy to operate, and has a simple structure to prevent overheating in the bushing area of a car stabilizer bar. This solves the problem mentioned in the background art that in the existing devices, the heat insulation plate is mostly directly fixed to the stabilizer bar during use, and when the heat insulation plate needs to be replaced, it needs to be disassembled, which is troublesome and wastes a lot of time.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a heat insulation plate for preventing overheating in the bushing area of a car stabilizer bar, comprising a stabilizer bar body, two sets of heat insulation plate bodies are snapped together on the outer side of the stabilizer bar body, a snap-fit block is fixedly connected to one side of each of the two sets of heat insulation plate bodies, and a clamp is snapped together on the outer side of each of the two sets of snap-fit blocks.
[0008] As a further embodiment of this utility model, a first connecting piece is fixedly connected to one end of the stabilizer bar body. A first connecting port is provided on the surface of the first connecting piece, and a snap-fit groove is provided on the bottom surface of the snap-fit block. The first connecting port serves to connect with external devices.
[0009] As a further embodiment of this utility model, a second connecting piece is fixedly connected to the other end of the stabilizer bar body. The surface of the second connecting piece is provided with a second connecting port. The second connecting port serves to fix the device so that it can be installed.
[0010] As a further embodiment of this utility model, two sets of positioning blocks are fixedly connected to the outer side of the stabilizer bar body, and limit plates are fixedly connected to the bottom surface of both sets of positioning blocks. The positioning blocks enable the stabilizer bar body to be installed on the vehicle.
[0011] As a further embodiment of this utility model, the bottom surfaces of both sets of limiting plates are fixedly connected with gaskets, and the surfaces of both sets of gaskets are provided with mounting holes. The gaskets serve to buffer the limiting plates, making the device more stable after it is fixed.
[0012] As a further embodiment of this utility model, a placement groove is provided on one side of the heat insulation board body, and a first adhesive plate is fixedly connected inside the two sets of placement grooves. The placement groove serves to install the first adhesive plate.
[0013] As a further embodiment of this utility model, a second adhesive plate is glued to one side of each of the two sets of first adhesive plates, and a wear-resistant pad is fixedly connected to one side of each of the two sets of second adhesive plates. The wear-resistant pad enhances the wear resistance of the heat insulation board body and extends its service life.
[0014] (III) Beneficial Effects
[0015] This utility model provides a heat insulation plate to prevent overheating in the bushing area of a car stabilizer bar, which has the following beneficial effects:
[0016] This heat insulation plate, designed to prevent overheating in the stabilizer bar bushing area, is installed using a heat insulation plate body and clamps. The heat insulation plate body is inserted into the stabilizer bar body, and then the clamps are inserted into the locking blocks to secure it. The heat insulation plate body primarily reduces vibration, noise, and impact, while the clamps secure it, preventing it from loosening, shifting, or falling off during vehicle operation due to vibration or bumps. This ensures the heat insulation plate body remains in the correct position, effectively performing its heat insulation function. The clamps also make installation and removal of the heat insulation plate body easier and faster, facilitating subsequent maintenance and repair, and improving efficiency. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the positioning block structure of this utility model;
[0019] Figure 3 This is a schematic diagram of the wear-resistant pad structure of this utility model;
[0020] Figure 4 This is a schematic diagram of the clamp structure of this utility model.
[0021] In the diagram: 1. Stabilizer bar body; 2. Heat insulation plate body; 3. Clip block; 4. Clamp; 5. First connecting piece; 6. First connection port; 7. Second connecting piece; 8. Second connection port; 9. Positioning block; 10. Limiting piece; 11. Gasket; 12. First adhesive plate; 13. Second adhesive plate; 14. Wear-resistant pad. 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0023] Please see Figures 1 to 4 This utility model provides a technical solution: a heat insulation plate for preventing overheating in the bushing area of a car stabilizer bar, including a stabilizer bar body 1, two sets of heat insulation plate bodies 2 are snapped to the outside of the stabilizer bar body 1, a snap-fit block 3 is fixedly connected to one side of each of the two sets of heat insulation plate bodies 2, and a clamp 4 is snapped to the outside of each of the two sets of snap-fit blocks 3.
[0024] One end of the stabilizer bar body 1 is fixedly connected to a first connecting piece 5. The surface of the first connecting piece 5 is provided with a first connecting port 6, and the bottom surface of the snap-fit block 3 is provided with a snap-fit groove. The first connecting port 6 is used to connect with external devices.
[0025] The other end of the stabilizer bar body 1 is fixedly connected to a second connecting piece 7. The surface of the second connecting piece 7 is provided with a second connecting port 8. The second connecting port 8 serves to fix the device so that it can be installed.
[0026] Two sets of positioning blocks 9 are fixedly connected to the outer side of the stabilizer bar body 1. Limiting pieces 10 are fixedly connected to the bottom surface of both sets of positioning blocks 9. The positioning blocks 9 enable the stabilizer bar body 1 to be installed on the vehicle.
[0027] Both sets of limiting plates 10 have a gasket 11 fixedly connected to their bottom surfaces. Both sets of gaskets 11 have mounting holes on their surfaces. The gaskets 11 act as a buffer for the limiting plates 10, making the device more stable after it is fixed.
[0028] Each side of the heat insulation board body 2 is provided with a placement groove, and the first adhesive plate 12 is fixedly connected inside the two sets of placement grooves. The placement grooves serve to install the first adhesive plate 12.
[0029] Two sets of first adhesive plates 12 are each attached to one side with a second adhesive plate 13, and two sets of second adhesive plates 13 are each fixedly attached to one side with a wear-resistant pad 14. The wear-resistant pad 14 enhances the wear resistance of the heat insulation board body 2 and extends its service life.
[0030] In this invention, the working steps of the device are as follows:
[0031] In use, the heat insulation plate body 2 is inserted into the stabilizer bar body 1. After the heat insulation plate body 2 is inserted, the clamp 4 is inserted into the locking block 3 to fix the heat insulation plate body 2. The heat insulation plate body 2 is mainly used to reduce vibration, noise and impact. The clamp 4 is mainly used to fix the heat insulation plate body 2 to prevent it from loosening, shifting or falling off due to vibration, bumps or other reasons during vehicle operation. This ensures that the heat insulation plate body 2 is always in the correct position and effectively plays its heat insulation role. At the same time, using the clamp 4 to fix it makes the installation and disassembly of the heat insulation plate body 2 more convenient and quick. During installation, the heat insulation plate body 2 can be quickly and accurately fixed in place. When maintenance or repair of the heat insulation plate body 2 or the bushing area is required, the repair and maintenance efficiency is improved. It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.
[0032] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.
[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A heat insulation plate for preventing overheating in the bushing area of a vehicle stabilizer bar, comprising a stabilizer bar body (1), characterized in that: Two sets of heat insulation plate bodies (2) are snapped to the outside of the stabilizer body (1). Each set of heat insulation plate bodies (2) has a snap-fit block (3) fixedly connected to one side, and each set of snap-fit blocks (3) has a clamp (4) snapped to the outside.
2. The heat insulation plate for preventing overheating in the area of the vehicle stabilizer bar bushing according to claim 1, characterized in that: One end of the stabilizer body (1) is fixedly connected to a first connecting piece (5), the surface of the first connecting piece (5) is provided with a first connecting port (6), and the bottom surface of the snap-fit block (3) is provided with a snap-fit groove.
3. The heat insulation plate for preventing overheating in the area of the vehicle stabilizer bar bushing according to claim 1, characterized in that: The other end of the stabilizer body (1) is fixedly connected to a second connecting piece (7), and the surface of the second connecting piece (7) is provided with a second connecting port (8).
4. A heat insulation plate for preventing overheating in the area of a vehicle stabilizer bar bushing according to claim 1, characterized in that: Two sets of positioning blocks (9) are fixedly connected to the outside of the stabilizer body (1), and the bottom surfaces of the two sets of positioning blocks (9) are fixedly connected to limit plates (10).
5. A heat insulation plate for preventing overheating in the area of a vehicle stabilizer bar bushing according to claim 4, characterized in that: Both sets of limiting plates (10) have a gasket (11) fixedly connected to their bottom surfaces, and both sets of gaskets (11) have mounting holes on their surfaces.
6. A heat insulation plate for preventing overheating in the area of a vehicle stabilizer bar bushing according to claim 1, characterized in that: Each side of the heat insulation board body (2) is provided with a placement groove, and the interior of each of the two sets of placement grooves is fixedly connected with a first adhesive plate (12).
7. A heat insulation plate for preventing overheating in the area of a vehicle stabilizer bar bushing according to claim 6, characterized in that: A second adhesive plate (13) is glued to one side of each of the two sets of first adhesive plates (12), and a wear-resistant pad (14) is fixedly connected to one side of each of the two sets of second adhesive plates (13).