CN207315948U - A kind of automobile bushing - Google Patents
A kind of automobile bushing Download PDFInfo
- Publication number
- CN207315948U CN207315948U CN201720187752.2U CN201720187752U CN207315948U CN 207315948 U CN207315948 U CN 207315948U CN 201720187752 U CN201720187752 U CN 201720187752U CN 207315948 U CN207315948 U CN 207315948U
- Authority
- CN
- China
- Prior art keywords
- rubber tube
- contact
- inner sleeve
- protrusion
- tube
- 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 a kind of automobile bushing, including inner sleeve, rubber tube and outer tube；The one side that the rubber tube is contacted with inner sleeve is equipped with the first protrusion circumferentially, the one side that the inner sleeve is in contact with rubber tube is equipped with and the first raised matched first groove, the one side that the outer tube is in contact with rubber tube is equipped with the second protrusion circumferentially, and the one side that the rubber tube is in contact with outer tube is equipped with and the second raised matched second groove；The one side that the inner sleeve is in contact with rubber tube is equipped with third protrusion vertically, the one side that the rubber tube is in contact with inner sleeve is equipped with and matched 3rd groove of third protrusion, the one side that the rubber tube is in contact with outer tube is equipped with the 4th protrusion vertically, and the one side that the outer tube is in contact with rubber tube is equipped with and the 4th raised matched 4th groove.The utility model can effectively improve the pulling-out force that rubber tube can be born, and improve the strength and stability of bushing, and easy to assembling.
Description
Technical field
The utility model belongs to technical field of automobile accessories, more particularly to a kind of automobile bushing.
Background technology
Automobile bushing between automotive steering arm and central shaft is arranged at generally to be made of inner sleeve, rubber tube and outer tube,
Inner sleeve and outer tube are made by metal, and rubber tube plays cushioning effect in the steering procedure of automobile.It is but existing
Automobile bushing it is inadequate there are strength and stability, the problems such as pulling-out force that rubber tube can be born is inadequate, so that the use of bushing
Service life is shorter.
Utility model content
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided one kind can effectively improve rubber
The pulling-out force that sebific duct can be born, it is possible to increase the strength and stability of bushing, and easy to the automobile bushing of assembling.
Technical solution is used by the utility model solves its technical problem：
A kind of automobile bushing, including inner sleeve, the rubber tube that is socketed on the outside of inner sleeve and be socketed on the outside of rubber tube
Outer tube；
The first raised, the inner sleeve and rubber tube phase that the one side that the rubber tube is contacted with inner sleeve is equipped with circumferentially
The one side of contact is equipped with the first raised matched first groove, and the one side that the outer tube is in contact with rubber tube is equipped with edge
Circumferential second is raised, and the one side that the rubber tube is in contact with outer tube is equipped with and the second raised matched second groove；
The one side that the inner sleeve is in contact with rubber tube is equipped with least one third protrusion vertically, the rubber tube
The one side being in contact with inner sleeve be equipped with matched 3rd groove of third protrusion, what the rubber tube was in contact with outer tube
At least one the 4th protrusion vertically is simultaneously equipped with, the one side that the outer tube is in contact with rubber tube is equipped with and the 4th is raised
Matched 4th groove.
Further, the inner sleeve is bonded by colloid and rubber tube, and the rubber tube is glued by colloid and outer tube
Knot.
Further, first protrusion is arranged at the axial centre for the one side that rubber tube is in contact with inner sleeve.
Further, second protrusion is arranged at the axial centre for the one side that outer tube is in contact with rubber tube.
Further, the third protrusion has six, and six third protrusions are circumferentially distributed in inner sleeve and rubber
The one side that sebific duct is in contact.
Further, the 4th protrusion has six articles, and six articles of the 4th protrusions are circumferentially distributed in rubber tube and outer
The one side that casing is in contact.
Further, the rubber tube is implanted at least one reinforcing plate vertically.
Further, the reinforcing plate has six, and six reinforcing plates are circumferentially distributed.
Compared with prior art, the beneficial effect of the utility model generation is：
The utility model has been implanted into reinforcing plate in rubber tube, efficiently solves asking for product stability and insufficient strength
Topic；The utility model is easy to assembling, by the way that the third protrusion on inner sleeve is corresponding with the 3rd groove on rubber tube, by
Casing loads in rubber tube, by the way that the 4th on rubber tube is raised corresponding with the 4th groove on outer tube, will be equipped with
The rubber tube of inner sleeve is fitted into outer tube, you can completes the assembling of whole bushing, assembling process is simple and convenient；By equipped with edge
Axial third protrusion and the 4th raised, can avoid the circumferential direction between rubber tube and inner sleeve and outer tube mobile, by equipped with
First circumferentially is raised and second is raised, the axial movement between rubber tube and inner sleeve and outer tube is avoided, so as to increase
Strong pulling-out force between rubber tube and inner sleeve and outer tube, adds the service life of bushing.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the top view of the utility model.
Wherein：1. inner sleeve, 2. rubber tubes, 3. outer tubes, 4. first is raised, and 5. second is raised, 6. third protrusions, 7. the
Four is raised, 8. reinforcing plates.
Embodiment
The utility model is described further with reference to embodiment：
As shown in Figs. 1-2, automobile bushing provided by the utility model, including inner sleeve 1, it is socketed in the outside of inner sleeve 1
Rubber tube 2 and the outer tube 3 for being socketed in the outside of rubber tube 2；
The one side that the rubber tube 2 is contacted with inner sleeve 1 is equipped with the first protrusion 4 circumferentially, the inner sleeve 1 and rubber
The one side that pipe 2 is in contact be equipped with the first raised 4 matched first grooves, the outer tube 3 be in contact with rubber tube 2 one
Face is equipped with the second protrusion 5 circumferentially, and the rubber tube 2 is equipped with the one side that outer tube 3 is in contact and is engaged with the second protrusion 5
The second groove；
The one side that the inner sleeve 1 is in contact with rubber tube 2 is equipped with least one third protrusion 6 vertically, the rubber
The one side that sebific duct 2 is in contact with inner sleeve 1 is equipped with and matched 3rd groove of third protrusion 6, the rubber tube 2 and outer tube
3 one sides being in contact are equipped with least one the 4th protrusion 7 vertically, and the outer tube 3 is set with the one side that rubber tube 2 is in contact
Have and the 4th raised 7 matched 4th grooves.
The inner sleeve 1 is bonded by colloid and rubber tube 2, and the rubber tube 2 is bonded by colloid and outer tube 3.
First protrusion 4 is arranged at the axial centre for the one side that rubber tube 2 is in contact with inner sleeve 1.
Second protrusion 5 is arranged at the axial centre for the one side that outer tube 3 is in contact with rubber tube 2.
The third protrusion 6 has six, and six third protrusions 6 are circumferentially distributed in inner sleeve 1 and 2 phase of rubber tube
The one side of contact.
4th protrusion 7 has six articles, and six articles of the 4th protrusions 7 are circumferentially distributed in rubber tube 2 and 3 phase of outer tube
The one side of contact.
The rubber tube 2 is implanted at least one reinforcing plate 8 vertically.
The reinforcing plate 8 has six, and six reinforcing plates 8 are circumferentially distributed.
The principle of the utility model：
The utility model has been implanted into reinforcing plate 8 in rubber tube 2, efficiently solves asking for product stability and insufficient strength
Topic；The utility model is easy to assemble, by the way that the third protrusion 6 on inner sleeve 1 is corresponding with the 3rd groove on rubber tube 2,
Inner sleeve 1 is loaded in rubber tube 2, by the way that the 4th protrusion 7 on rubber tube 2 is corresponding with the 4th groove on outer tube 3,
The rubber tube 2 for being equipped with inner sleeve 1 is fitted into outer tube 3, you can complete the assembling of whole bushing, assembling process is simply square
Just；By that equipped with 6 and the 4th protrusion 7 of third protrusion vertically, can avoid between rubber tube 2 and inner sleeve 1 and outer tube 3
It is circumferential mobile, by equipped with the first protrusion 4 and the second protrusion 5 circumferentially, avoiding rubber tube 2 and inner sleeve 1 and outer tube 3
Between axial movement, so as to enhance the pulling-out force between rubber tube 2 and inner sleeve 1 and outer tube 3, add making for bushing
Use the service life.
The utility model is described in detail above by embodiment, but the content is only the utility model
Preferred embodiment, it is impossible to be construed as limiting the scope of the utility model.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (8)
- A kind of 1. automobile bushing, it is characterised in that：Including inner sleeve, the rubber tube being socketed on the outside of inner sleeve and it is socketed in rubber Outer tube on the outside of sebific duct；The one side that the rubber tube is contacted with inner sleeve is equipped with the first protrusion circumferentially, and the inner sleeve is in contact with rubber tube One side be equipped with the first raised matched first groove, the one side that the outer tube is in contact with rubber tube is equipped with circumferentially It is second raised, the one side that the rubber tube is in contact with outer tube is equipped with and the second matched second groove of protrusion；The one side that the inner sleeve is in contact with rubber tube is equipped with least one third protrusion vertically, the rubber tube with it is interior The one side that casing is in contact is equipped with matched 3rd groove of third protrusion, the one side that the rubber tube is in contact with outer tube The 4th protrusion equipped with least one vertically, the one side that the outer tube is in contact with rubber tube is equipped with and the 4th raised matching The 4th groove closed.
- 2. automobile bushing according to claim 1, it is characterised in that：The inner sleeve is bonded by colloid and rubber tube, The rubber tube is bonded by colloid and outer tube.
- 3. automobile bushing according to claim 1, it is characterised in that：First protrusion is arranged at rubber tube and inner sleeve At the axial centre for the one side being in contact.
- 4. automobile bushing according to claim 1, it is characterised in that：Second protrusion is arranged at outer tube and rubber tube At the axial centre for the one side being in contact.
- 5. automobile bushing according to claim 1, it is characterised in that：The third protrusion has six, and six articles described The three raised circumferentially distributed one sides being in contact in inner sleeve with rubber tube.
- 6. automobile bushing according to claim 1, it is characterised in that：4th protrusion has six articles, and six articles described The four raised circumferentially distributed one sides being in contact in rubber tube with outer tube.
- 7. automobile bushing according to claim 1, it is characterised in that：The rubber tube has been implanted at least one vertically Reinforcing plate.
- 8. automobile bushing according to claim 7, it is characterised in that：The reinforcing plate has six, and six reinforcements Plate is circumferentially distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720187752.2U CN207315948U (en) | 2017-03-01 | 2017-03-01 | A kind of automobile bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720187752.2U CN207315948U (en) | 2017-03-01 | 2017-03-01 | A kind of automobile bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207315948U true CN207315948U (en) | 2018-05-04 |
Family
ID=62435498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720187752.2U Expired - Fee Related CN207315948U (en) | 2017-03-01 | 2017-03-01 | A kind of automobile bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207315948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760743A (en) * | 2019-01-25 | 2019-05-17 | 宁国市瑞普密封件有限公司 | A kind of subframe bushing |
-
2017
- 2017-03-01 CN CN201720187752.2U patent/CN207315948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760743A (en) * | 2019-01-25 | 2019-05-17 | 宁国市瑞普密封件有限公司 | A kind of subframe bushing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20190301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |