CN203780611U - Bushing and automobile - Google Patents
Bushing and automobile Download PDFInfo
- Publication number
- CN203780611U CN203780611U CN201420111712.6U CN201420111712U CN203780611U CN 203780611 U CN203780611 U CN 203780611U CN 201420111712 U CN201420111712 U CN 201420111712U CN 203780611 U CN203780611 U CN 203780611U
- Authority
- CN
- China
- Prior art keywords
- bushing
- lining
- locking parts
- automobile
- utility
- 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
Links
- 230000003405 preventing effect Effects 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 12
- 239000007769 metal material Substances 0.000 claims description 9
- 239000011229 interlayer Substances 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a bushing and an automobile, and solves the problem of short service life of a bushing in an automobile auxiliary frame. The bushing is connected with the auxiliary frame through a connecting bolt and comprises a bushing body, wherein the bushing body comprises a loosening preventing component used for preventing the connecting bolt from loosening, and the loosening preventing component is located at one end, allowing the connecting bolt to penetrate into, of the bushing body and is in interference fit with the bushing body. According to the bushing, the bushing and the loosening preventing component are integrated, so that management of parts of the whole automobile is facilitated, the loosening preventing effect is realized during fastening, and the service life of the bushing is prolonged.
Description
Technical field
The utility model relates to automobile design technical field, particularly relates to a kind of lining and automobile.
Background technology
Along with the development of automotive technology, the utilization of lining on automobile is also more and more extensive.In order to improve automobile handling, to reduce vehicle noise, traditional subframe and vehicle body are rigidly connected to change to be flexibly connected, and first bushing press-mounting is connected with vehicle body on subframe again, but the service life of lining is short, durability is low, to user, brings some inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of lining and automobile, short service life in order to solve existing lining, the problem that durability is low.
To achieve these goals, the utility model provides a kind of lining, for being connected with subframe by tie bolt, described lining comprises: bush body, described bush body also comprises the locking parts for preventing that described tie bolt is loosening, described locking parts are positioned at one end penetrating for tie bolt of described bush body, wherein, and described locking parts and described bush body interference fit.
Wherein, above-mentioned lining, described bush body comprises and being set in together: the interlayer body of the elastomeric material between the outer body of metallic material, the internal layer body of metallic material and described outer body and described internal layer body.
Wherein, described locking parts comprise the elastic sheet body that is arch, have a through hole in described elastic sheet body.
Wherein, the material of described locking parts is metallic material.
Wherein, the internal layer body interference fit in described locking parts and described bush body.
Embodiment of the present utility model also provides a kind of automobile, comprises lining as above.
The utility model embodiment has following beneficial effect:
The lining of the utility model embodiment, the mode by interference fit together with a locking component integration, has reduced the management of car load part by bush body, has improved lining service life, has reduced the noise of vehicle simultaneously.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram that lining of the present utility model is installed on subframe;
Fig. 2 is the structural representation that lining of the present utility model is connected with tie bolt.
Description of reference numerals:
1-bush body, 2-subframe, 3-tie bolt, 4-internal layer body, the outer body of 5-, 6-interlayer body, the locking parts of 7-.
The specific embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with specific embodiment and accompanying drawing, be described in detail.
The utility model embodiment solves the lining short problem in service life in automobile accessory frame that is applied to, the utility model embodiment provides a kind of lining, as depicted in figs. 1 and 2, wherein, described lining comprises: bush body 1, described bush body 1 also comprises for preventing the loosening locking parts 7 of described tie bolt 3, described locking parts 7 are positioned at one end penetrating for tie bolt 3 of described bush body 1, wherein, described locking parts 7 and described bush body 1 interference fit, further, the material of described locking parts 7 is metallic material.
Mode by interference fit integrates bush body 1 and locking parts 7, has reduced the management of car load part, and in the service life of having improved lining, locking parts 7 can also prevent that tie bolt 3 is loosening simultaneously, have reduced the noise of vehicle.
As shown in Figure 2, described bush body 1 comprises and being set in together: the interlayer body 6 of the elastomeric material between the outer body 5 of metallic material, the internal layer body 4 of metallic material and described outer body 5 and described internal layer body 4.
Bush structure of the present utility model, had both guaranteed its coupling stiffness, had again good vibrations to completely cut off effect, had guaranteed the operational stability of automobile.
In the utility model embodiment, as shown in Figure 2, described locking parts 7 comprise the elastic sheet body that is arch, have a through hole in described elastic sheet body, further, and internal layer body 4 interference fit in described locking parts and described bush body 1.
Because being, elastic sheet body in arch and elastic sheet body, has a through hole, therefore can make together with locking parts 7 and internal layer body 4 in the described bush body mode by interference fit fits in well, effectively prevented the loosening of tie bolt, and the service life of having improved lining.
Due to the lining of the utility model embodiment, be applied to automobile, therefore accordingly, the utility model embodiment also provides a kind of automobile, wherein, the described embodiment of realization of above-mentioned lining is all applicable to, in the embodiment of this automobile, also can reach identical technique effect.
The lining of the utility model embodiment and automobile, mode by the internal layer body in bush body and locking parts by interference fit integrates, can prevent that tie bolt is loosening, reduce the management of car load part, the service life of having improved lining simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a lining, for being connected with subframe by tie bolt, described lining comprises: bush body, it is characterized in that, described bush body also comprises the locking parts for preventing that described tie bolt is loosening, described locking parts are positioned at one end penetrating for tie bolt of described bush body, wherein, and described locking parts and described bush body interference fit.
2. lining according to claim 1, it is characterized in that, described bush body comprises and being set in together: the interlayer body of the elastomeric material between the outer body of metallic material, the internal layer body of metallic material and described outer body and described internal layer body.
3. lining according to claim 1, is characterized in that, described locking parts comprise the elastic sheet body that is arch, has a through hole in described elastic sheet body.
4. lining according to claim 1, is characterized in that, the material of described locking parts is metallic material.
5. lining according to claim 2, is characterized in that, the internal layer body interference fit in described locking parts and described bush body.
6. an automobile, is characterized in that, comprises the lining as described in claim 1-5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111712.6U CN203780611U (en) | 2014-03-12 | 2014-03-12 | Bushing and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111712.6U CN203780611U (en) | 2014-03-12 | 2014-03-12 | Bushing and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203780611U true CN203780611U (en) | 2014-08-20 |
Family
ID=51316823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420111712.6U Expired - Fee Related CN203780611U (en) | 2014-03-12 | 2014-03-12 | Bushing and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203780611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201995A (en) * | 2015-10-21 | 2015-12-30 | 芜湖伯拉电子商贸有限公司 | Bushing loose-proof structure |
-
2014
- 2014-03-12 CN CN201420111712.6U patent/CN203780611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201995A (en) * | 2015-10-21 | 2015-12-30 | 芜湖伯拉电子商贸有限公司 | Bushing loose-proof structure |
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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: 20140820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |