CN206072218U - A kind of novel automobile vibration damper - Google Patents
A kind of novel automobile vibration damper Download PDFInfo
- Publication number
- CN206072218U CN206072218U CN201620787938.7U CN201620787938U CN206072218U CN 206072218 U CN206072218 U CN 206072218U CN 201620787938 U CN201620787938 U CN 201620787938U CN 206072218 U CN206072218 U CN 206072218U
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- Prior art keywords
- connecting rod
- outer tube
- inner tube
- fixed
- tube
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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model discloses a kind of novel automobile vibration damper，Include outer tube、Inner tube and connecting rod，Described inner tube is coaxially installed in outer tube，Described connecting rod is penetrated and is extended in inner tube from the axial forward end of outer tube，The axial rearward end end that the connecting rod is located in inner tube is provided with the piston slippery with inner tube，Sealing on the axial forward end outer surface of the outer tube is fixed with bushing，The axial forward end sealing of the connecting rod is fixed with link，Sealing between the link and bushing is fixed with air bag，Air bag is by inner glue layer、Outer glue-line、Nylon cord cord enhancement layer is constituted，Buffer stopper is provided with described air bag，And the buffer stopper is fixed on the front end that connecting rod is located at outside outer tube，The connecting rod is located on the rear end in outer tube and is set with fairlead vertically from front to back successively、Buffer gasket、Spring base、Spring and stop collar，This utility model effectiveness in vibration suppression is more preferable，Which can be prevented effectively from connecting rod and excitation collision occurs with bottom valve during decline.
Description
Technical field
This utility model is related to a kind of novel automobile vibration damper.
Background technology
Vehicle shock absorber is mounted in a damping element between car body suspension and bogie wheel, and its effect is decay car body
Vibration and prevent the unlimited increase of resonant conditions lower body amplitude, the amplitude and vibration number of body oscillating can be reduced, thus
The fatigue life of flexible member can be extended and people's comfortableness by bus is improved.In the prior art, vehicle shock absorber includes outer
Pipe, inner tube and connecting rod, described inner tube are coaxially installed in outer tube, the axial rearward end closing of outer tube, the axial rearward end dress of inner tube
Bottom valve is provided with, recuperation valve, the axial forward end and outer tube of inner tube between the axial rearward end of the axial rearward end and outer tube of inner tube, is additionally provided with
Inwall form sealing and fix, described connecting rod penetrates from the axial forward end of outer tube and extends in inner tube, and the connecting rod is located at
Axial rearward end end in inner tube is provided with the piston slippery with inner tube, and the bottom valve and recuperation valve can be according to the oil pressure being subject to
Open, but aperture can not be adjusted bigger oil pressure is born during decline to meet connecting rod, so as in the case where connecting rod is quick
Easily there is excitation collision during drop with bottom valve, and then cause connecting rod and bottom valve to be damaged.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of more preferable vehicle shock absorber of structural behaviour, and which can
Be prevented effectively from connecting rod and excitation collision occurs with bottom valve during decline, so that effective protection is formed to bottom valve and connecting rod.
For achieving the above object, this utility model provides a kind of novel automobile vibration damper, includes outer tube, inner tube and company
Bar, described inner tube are coaxially installed in outer tube, the axial rearward end closing of outer tube, and the axial rearward end of inner tube is equiped with bottom valve, interior
Recuperation valve is additionally provided between the axial rearward end of the axial rearward end and outer tube of pipe, the axial forward end of inner tube forms close with the inwall of outer tube
Sealing is fixed, and described connecting rod is penetrated from the axial forward end of outer tube and extended in inner tube, and the connecting rod is located at the axial direction in inner tube
Rear end end is provided with the piston slippery with inner tube, and sealing on the axial forward end outer surface of the outer tube is fixed with bushing, institute
The axial forward end sealing for stating connecting rod is fixed with link, and sealing between the link and bushing is fixed with air bag, described gas
It is intracapsular to be provided with buffer stopper, and the buffer stopper is fixed on connecting rod on the front end outside outer tube, the connecting rod is located in outer tube
It is set with fairlead, buffer gasket, spring base, spring and stop collar on rear end vertically from front to back successively, described is spacing
Set is fixed on connecting rod, and described fairlead forms sealing sliding with outer tube wall and coordinates, and the air bag is by inner glue layer, outer glue
Layer, the cord enhancement layer being connected to therebetween are constituted, and the cord enhancement layer adopts nylon cord.
The beneficial effects of the utility model are：Using said structure, by the setting of the buffer stopper and buffer gasket, can
Cushioning effect is played in decline to connecting rod, meanwhile, connecting rod rises or falls the main compression by spring or elongation to realize,
Thus connecting rod can be prevented effectively from excitation collision occurs with bottom valve, so as to form effective protection to bottom valve and connecting rod.
This utility model can be further arranged to be further opened with blow vent on described outer tube, install on described blow vent
There is electromagnetic valve.By above-mentioned setting, according to the pressure differential of connecting rod both sides can accurate adjustment electromagnetic valve aperture so that connecting rod
Lifting is more stable, slow.
This utility model is may further be provided as one section of flank of tooth, the air bag are equipped with described link and bushing
Two ends be pressed on the flank of tooth of link and bushing respectively, and withhold fixation by withholding circle.By above-mentioned setting, gas can be made
Capsule two ends form good sealing with link and bushing respectively and fix.
A circle groove is provided with the outer circumference surface that this utility model may further be provided as the buffer stopper, it is described
The buffer stopper lasso for being fixed on buffer stopper on connecting rod is tied up in groove.By above-mentioned setting, can be firm by buffer stopper
Be fixed on connecting rod.
Connection fork is fixed with the axial rearward end end that this utility model may further be provided as the outer tube and is connected
Fork hanger.By above-mentioned setting, being connected for outer tube and car body suspension can be easy to.
Description of the drawings
Fig. 1 is section of structure of the present utility model；
Fig. 2 is partial structurtes profile of the present utility model；
A portion enlarged drawings of the Fig. 3 for Fig. 2；
B portion enlarged drawings of the Fig. 4 for Fig. 2.
Specific embodiment
A kind of novel automobile vibration damper is given as shown in Figure 1,2,3, 4, includes outer tube 1, inner tube 2 and connecting rod 3, it is described
Inner tube 2 be coaxially installed in outer tube 1, the closing of the axial rearward end of outer tube 1, the axial rearward end of inner tube 2 are equiped with bottom valve 22, inner tube
Recuperation valve 4, the axial forward end of inner tube 2 and the inwall shape of outer tube 1 are additionally provided between 2 axial rearward end and the axial rearward end of outer tube 1
Fix into sealing, described connecting rod 3 is penetrated from the axial forward end of outer tube 1 and extended in inner tube 2, the connecting rod 3 is located at inner tube 2
In axial rearward end end be provided with the piston 5 slippery with inner tube 2, seal solid on the axial forward end outer surface of the outer tube 1
Surely the axial forward end sealing for having bushing 6, the connecting rod 3 is fixed with link 7, and sealing between the link 7 and bushing 6 is fixed
There is air bag 8, on described link 7 and bushing 6, be equipped with one section of flank of tooth 9, the two ends of the air bag 8 are pressed on link respectively
7 and bushing 6 the flank of tooth 9 on, and 10 withhold fixation by withholding circle.Buffer stopper 11, the buffer stopper are provided with described air bag 8
A circle groove 111 is provided with 11 outer circumference surface, has been tied up for buffer stopper 11 is fixed on connecting rod in described groove 111
3 are located at the buffer stopper lasso 12 on the front end outside outer tube 1, and the connecting rod 3 is located on the rear end in outer tube 1 from front to back vertically
Fairlead 13, buffer gasket 14, spring base 15, spring 16 and stop collar 17 are set with successively, and described stop collar 17 is fixed on
On connecting rod 3, described fairlead 13 forms sealing sliding with 1 inwall of outer tube and coordinates, and the air bag is by inner glue layer, outer glue-line, company
Cord enhancement layer composition therebetween is connected to, the cord enhancement layer adopts nylon cord.It is further opened with described outer tube 1
Blow vent 18, is equiped with electromagnetic valve 19 on described blow vent 18.Connection fork is fixed with the axial rearward end end of the outer tube 1
20 and connection fork hanger 21.A kind of more preferable vehicle vibration damping of structural behaviour is provided by adopting said structure, this utility model
Device, which can be prevented effectively from connecting rod 3 and excitation collision occurs with bottom valve 22 during decline, so as to be formed to bottom valve 22 and connecting rod 3
Effective protection.
Claims (5)
1. a kind of novel automobile vibration damper, includes outer tube, inner tube and connecting rod, and described inner tube is coaxially installed in outer tube, outward
The axial rearward end closing of pipe, the axial rearward end of inner tube is equiped with bottom valve, between the axial rearward end of the axial rearward end and outer tube of inner tube
Recuperation valve is additionally provided with, the axial forward end of inner tube forms sealing with the inwall of outer tube and fixes, and described connecting rod is from before the axial direction of outer tube
End penetrates and extends in inner tube, and the axial rearward end end that the connecting rod is located in inner tube is provided with the work slippery with inner tube
Plug, it is characterised in that：Sealing on the axial forward end outer surface of the outer tube is fixed with bushing, the axial forward end sealing of the connecting rod
Link is fixed with, sealing between the link and bushing is fixed with air bag, and buffer stopper is provided with described air bag, and described
Buffer stopper is fixed on front end of the connecting rod outside the outer tube, the connecting rod be located on the rear end in outer tube vertically from front to back according to
Secondary to be set with fairlead, buffer gasket, spring base, spring and stop collar, described stop collar is fixed on connecting rod, and described leads
Sealing sliding is formed to set and outer tube wall to coordinate, the air bag is increased by inner glue layer, outer glue-line, the cord being connected to therebetween
Strong layer composition, the cord enhancement layer adopt nylon cord.
2. a kind of novel automobile vibration damper according to claim 1, it is characterised in that：It is further opened with leading on described outer tube
QI KOU, is equiped with electromagnetic valve on described blow vent.
3. a kind of novel automobile vibration damper according to claim 1, it is characterised in that：On described link and bushing
One section of flank of tooth is provided with, the two ends of the air bag are pressed on the flank of tooth of link and bushing respectively, and withholds solid by withholding circle
It is fixed.
4. a kind of novel automobile vibration damper according to claim 1, it is characterised in that：On the outer circumference surface of the buffer stopper
A circle groove is provided with, the buffer stopper lasso for being fixed on buffer stopper on connecting rod in described groove, is tied up.
5. a kind of novel automobile vibration damper according to claim 1, it is characterised in that：The axial rearward end end of the outer tube
On be fixed with connection fork and connect fork hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787938.7U CN206072218U (en) | 2016-07-25 | 2016-07-25 | A kind of novel automobile vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620787938.7U CN206072218U (en) | 2016-07-25 | 2016-07-25 | A kind of novel automobile vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072218U true CN206072218U (en) | 2017-04-05 |
Family
ID=58424663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620787938.7U Active CN206072218U (en) | 2016-07-25 | 2016-07-25 | A kind of novel automobile vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370691A (en) * | 2022-09-21 | 2022-11-22 | 临沂天一电子有限公司 | Electrically-controlled continuously-adjustable damping shock absorber |
-
2016
- 2016-07-25 CN CN201620787938.7U patent/CN206072218U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370691A (en) * | 2022-09-21 | 2022-11-22 | 临沂天一电子有限公司 | Electrically-controlled continuously-adjustable damping shock absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325204 No. 101 Limin Road, Xuan Tian Village, Ting Tian street, Zhejiang, Ruian Patentee after: ZHEJIANG GOLD SHOCK ABSORBER Co.,Ltd. Address before: 325204 No. 101 Limin Road, Xuan Tian Village, Ting Tian street, Zhejiang, Ruian Patentee before: ZHEJIANG GOLD SHOCK ABSORBER Corp. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 333 Jiangnan Avenue, Nanbin street, Ruian City, Zhejiang Province Patentee after: Zhejiang Gold intelligent suspension Co.,Ltd. Address before: 325204 No. 101 Limin Road, Xuan Tian Village, Ting Tian street, Zhejiang, Ruian Patentee before: ZHEJIANG GOLD SHOCK ABSORBER Co.,Ltd. |