CN203214743U - Anti-loosening rubber lining - Google Patents
Anti-loosening rubber lining Download PDFInfo
- Publication number
- CN203214743U CN203214743U CN 201320228309 CN201320228309U CN203214743U CN 203214743 U CN203214743 U CN 203214743U CN 201320228309 CN201320228309 CN 201320228309 CN 201320228309 U CN201320228309 U CN 201320228309U CN 203214743 U CN203214743 U CN 203214743U
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- China
- Prior art keywords
- rubber body
- rubber
- utility
- model
- lining pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an anti-loosening rubber lining, which comprise an outer lining tube, an inner lining tube and a rubber body, wherein the outer wall of the inner lining tube is provided with two limiting bumps; the rubber body is sleeved outside the inner lining tube, and is clamped between the two limiting bumps; and the outer lining tube is sleeved outside the rubber body. According to the anti-loosening rubber lining provided by the utility model, the outer wall of the inner lining tube is provided with two limiting bumps, and the rubber body is clamped between the two limiting bumps, so that the rubber body can be prevented from becoming loose effectively, the service life of the rubber lining is prolonged, and the service life of an entire automobile cantilever is prolonged.
Description
Technical field
The utility model belongs to the auto parts and components field, is specifically related to a kind of locking rubber bushing.
Background technique
Automobile suspension system is the general name of all the power transmission connection sets between vehicle frame and vehicle bridge or the wheel, its effect is that power and the power of transfer function between wheel and vehicle frame is turned round, and buffering is passed to the impact force of vehicle frame or vehicle body by uneven road surface, and the vibrations that decay and cause thus, can travel to guarantee automobile smooth-goingly.
Cantilever in the automobile suspension system connected with being connected by lining of vehicle body.For effective control from the imbalance excitation of road surface or wheel and cause that body vibrations, lining need have bigger radial rigidity and less torsional stiffness.And when automobile when bringing to a halt or sharply accelerate, the vehicle body amplitude that leans forward is bigger, needs lining to have axial limit function.But lining anti-seismic performance commonly used at present is not very desirable, and after long-time the use, the rubber body in the lining is loosening easily.
The model utility content
The utility model provides a kind of locking rubber bushing that can prevent effectively that rubber body is loosening at above-mentioned the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
A kind of locking rubber bushing is characterized in that, comprises outer liner tube, internal lining pipe and rubber body, and the outer wall of described internal lining pipe is provided with two spacing preiections, and rubber body is set in the internal lining pipe outside, is installed between two spacing preiections; Described outer liner tube is set in the rubber body outside.
Further setting of the present utility model is that the inside of described rubber body is provided with cavity.
Further setting of the present utility model is, bonds by vulcanization between described outer liner tube, internal lining pipe and the rubber body.
Further setting of the present utility model is that described outer liner tube is cylindrical.
Locking rubber bushing described in the utility model arranges two spacing preiections by the outer wall at internal lining pipe, rubber body is installed between two spacing preiections, can prevent effectively that rubber body is loosening, and then the working life of having improved rubber bushing, thereby the working life of having improved whole automobile cantilever.
Description of drawings
Fig. 1 is the structural drawing of rubber bushing described in the utility model.
Embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the utility model provides a kind of locking rubber bushing, comprise outer liner tube 1, internal lining pipe 2 and rubber body 3, described outer liner tube 1 is cylindrical, the outer wall of described internal lining pipe 2 is provided with two spacing preiections 4, rubber body 3 is set in internal lining pipe 2 outsides, is installed between two spacing preiections 4; Described outer liner tube 1 is set in rubber body 3 outsides.Bond by vulcanization between described outer liner tube 1, internal lining pipe 2 and the rubber body 3.Internal stress when reducing rubber body 3 pressurizeds, the inside of described rubber body 3 can also arrange cavity.
The above is preferred embodiment of the present utility model, and all equivalent variations of doing according to the utility model claim all should belong to protection domain of the present utility model.
Claims (4)
1. a locking rubber bushing is characterized in that, comprises outer liner tube, internal lining pipe and rubber body, and the outer wall of described internal lining pipe is provided with two spacing preiections, and rubber body is set in the internal lining pipe outside, is installed between two spacing preiections; Described outer liner tube is set in the rubber body outside.
2. locking rubber bushing according to claim 1 is characterized in that, the inside of described rubber body is provided with cavity.
3. locking rubber bushing according to claim 1 is characterized in that, bonds by vulcanization between described outer liner tube, internal lining pipe and the rubber body.
4. locking rubber bushing according to claim 1 is characterized in that, described outer liner tube is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320228309 CN203214743U (en) | 2013-04-27 | 2013-04-27 | Anti-loosening rubber lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320228309 CN203214743U (en) | 2013-04-27 | 2013-04-27 | Anti-loosening rubber lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214743U true CN203214743U (en) | 2013-09-25 |
Family
ID=49204285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320228309 Expired - Fee Related CN203214743U (en) | 2013-04-27 | 2013-04-27 | Anti-loosening rubber lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214743U (en) |
-
2013
- 2013-04-27 CN CN 201320228309 patent/CN203214743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |