CN206280429U - A kind of inside and outside spring damper - Google Patents
A kind of inside and outside spring damper Download PDFInfo
- Publication number
- CN206280429U CN206280429U CN201621306983.2U CN201621306983U CN206280429U CN 206280429 U CN206280429 U CN 206280429U CN 201621306983 U CN201621306983 U CN 201621306983U CN 206280429 U CN206280429 U CN 206280429U
- Authority
- CN
- China
- Prior art keywords
- spring
- face
- limit end
- damping cylinder
- piston rod
- 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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- Fluid-Damping Devices (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model discloses a kind of inside and outside spring damper, including damping cylinder and piston rod, the damping cylinder is coaxially connected with piston rod, the piston rod outer end is provided with upper limit end face, draw ring is provided with the outside of the upper limit end face, around lower limit end face on the damping cylinder, inner spring is provided between the upper limit end face and lower limit end face, the periphery of the inner spring is covered with outer spring.By setting inner spring and outer spring on damping cylinder and piston rod, more preferable damping effect is played, increase load and enhancing stability, for comfort level can be greatly improved on vehicle.
Description
Technical field
The utility model is related to spring damper, more particularly to a kind of inside and outside spring damper.
Background technology
At present, motorcycle can meet shock attenuation needs when a people rides using the damper of single branch spring.But motor
When the people of car two riding or loading, then need using the damper of dual spring, it is general using direct formula structure in series or in parallel,
So production cost increases more, and structure also becomes complicated.
Utility model content
To overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of inside and outside spring damper.
The utility model is by the technical scheme that solution its problem is used：
A kind of inside and outside spring damper, including damping cylinder and piston rod, the damping cylinder are coaxially connected with piston rod, described
Piston rod outer end is provided with upper limit end face, draw ring is provided with the outside of the upper limit end face, around lower limit on the damping cylinder
End face, is provided with inner spring between the upper limit end face and lower limit end face, the periphery of the inner spring is covered with outer spring.
Further, the draw ring is provided with circular port.
Further, the outer end of the damping cylinder is provided with joint, and the joint is provided with location hole.
Further, the inner spring is identical with the material of outer spring.
Further, the inner spring is different from the external diameter of outer spring.
Further, the damping cylinder is provided with the adjuster for adjusting damping.
The beneficial effects of the utility model are：A kind of inside and outside spring damper that the utility model is used, by damping
Inner spring and outer spring are set on cylinder and piston rod, more preferable damping effect is played, increase load and enhancing stability, for car
Comfort level can be greatly improved on.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Label in figure：1- damps cylinder；2- piston rods；3- upper limit end faces；4- draw rings；5- lower limit end faces；6- inner springs；
7- outer springs；8- circular ports；9- joints；10- location holes；11- adjusters.
Specific embodiment
The utility model is described in further detail with example below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model provides a kind of inside and outside spring damper, including damping cylinder 1 and piston rod 2, damping
Cylinder 1 is coaxially connected with piston rod 2, and the outer end of piston rod 2 is provided with upper limit end face 3, and the outside of upper limit end face 3 is provided with draw ring 4, resistance
Around lower limit end face 5 on Buddhist nun's cylinder 1, inner spring 6, the outer shroud of inner spring are provided between upper limit end face 3 and lower limit end face 5
There is outer spring 7.
In the present embodiment, draw ring 4 is provided with circular port 8.The outer end for damping cylinder 1 is provided with joint 9, and the joint 9 is provided with
Location hole 10.Inner spring 6 is identical with the material of outer spring 7.Inner spring 6 is different from the external diameter of outer spring 7.Damping cylinder 1 is provided with
Adjuster 11 for adjusting damping.
The above, simply preferred embodiment of the present utility model, the utility model is not limited to above-mentioned implementation
Mode, as long as it reaches technique effect of the present utility model with identical means, should all belong to protection domain of the present utility model.
Claims (6)
1. a kind of inside and outside spring damper, including damping cylinder and piston rod, it is characterised in that：The damping cylinder is coaxial with piston rod
Connection, the piston rod outer end is provided with upper limit end face, and draw ring, the upper ring of damping cylinder are provided with the outside of the upper limit end face
Around lower limit end face, inner spring is provided between the upper limit end face and lower limit end face, the periphery of the inner spring is covered with outward
Spring.
2. a kind of inside and outside spring damper according to claim 1, it is characterised in that：The draw ring is provided with circular port.
3. a kind of inside and outside spring damper according to claim 1, it is characterised in that：The outer end of the damping cylinder is provided with
Joint, the joint is provided with location hole.
4. a kind of inside and outside spring damper according to claim 1, it is characterised in that：The inner spring and outer spring
Material is identical.
5. a kind of inside and outside spring damper according to claim 1, it is characterised in that：The inner spring is outer with outer spring
Footpath is different.
6. a kind of inside and outside spring damper according to claim 1, it is characterised in that：The damping cylinder is provided with for adjusting
Save the adjuster of damping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306983.2U CN206280429U (en) | 2016-11-30 | 2016-11-30 | A kind of inside and outside spring damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306983.2U CN206280429U (en) | 2016-11-30 | 2016-11-30 | A kind of inside and outside spring damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280429U true CN206280429U (en) | 2017-06-27 |
Family
ID=59074836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621306983.2U Expired - Fee Related CN206280429U (en) | 2016-11-30 | 2016-11-30 | A kind of inside and outside spring damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402259A (en) * | 2016-11-30 | 2017-02-15 | 江门市英之杰机车部件有限公司 | Inner and outer spring bumper |
-
2016
- 2016-11-30 CN CN201621306983.2U patent/CN206280429U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402259A (en) * | 2016-11-30 | 2017-02-15 | 江门市英之杰机车部件有限公司 | Inner and outer spring bumper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20181130 |