CN106402259A - Inner and outer spring bumper - Google Patents
Inner and outer spring bumper Download PDFInfo
- Publication number
- CN106402259A CN106402259A CN201611089130.2A CN201611089130A CN106402259A CN 106402259 A CN106402259 A CN 106402259A CN 201611089130 A CN201611089130 A CN 201611089130A CN 106402259 A CN106402259 A CN 106402259A
- Authority
- CN
- China
- Prior art keywords
- spring
- face
- damping cylinder
- piston rod
- outside
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
- F16F13/007—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper the damper being a fluid damper
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses an inner and outer spring bumper. The inner and outer spring bumper comprises a damping cylinder and a piston rod; the damping cylinder is coaxially connected with the piston rod; an upper limiting end face is arranged at the outer end of the piston rod, a pull ring is arranged on the outer side of the upper limiting end face, a lower limiting end face surrounds the damping cylinder, an inner spring is arranged between the upper limiting end face and the lower limiting end face, and the periphery of the inner spring is covered with an outer spring. Through arrangement of the inner spring and the outer spring on the damping cylinder and the piston rod, the better damping effect is exerted, loads are increased, stability is enhanced, and when the bumper is used for a vehicle, the comfort degree can be greatly improved.
Description
Technical field
The present invention relates to spring damper, more particularly to a kind of inside and outside spring damper.
Background technology
At present, motorcycle adopts the amortisseur of single spring when a people rides, and can meet shock attenuation needs.But motor
Car two people rides or during loading, then need the amortisseur using dual spring, general using directly formula structure in series or in parallel,
So production cost increase is more, and structure also becomes complicated.
Content of the invention
For overcoming the deficiencies in the prior art, it is an object of the invention to provide a kind of inside and outside spring damper.
The present invention be employed technical scheme comprise that by its problem of solution：
A kind of inside and outside spring damper, including damping cylinder and piston rod, described damping cylinder is coaxially connected with piston rod, described piston
Bar outer end is provided with upper limit end face, and the outside of described upper limit end face is provided with draw ring, around lower limit end face on described damping cylinder,
It is provided with inner spring, the periphery of described inner spring is covered with outer spring between described upper limit end face and lower limit end face.
Further, described draw ring is provided with circular port.
Further, the outer end of described damping cylinder is provided with joint, and described joint is provided with location hole.
Further, described inner spring is identical with the material of outer spring.
Further, described inner spring is different from the external diameter of outer spring.
Further, described damping cylinder is provided with the actuator for damping adjusting.
The invention has the beneficial effects as follows：A kind of inside and outside spring damper that the present invention adopts, by damping cylinder and piston
Setting inner spring and outer spring on bar, play more preferable damping effect, increase load and enhanced stability, for permissible on vehicle
Comfort level is greatly improved.
Brief description
Fig. 1 is the structural representation of the present invention.
In figure label：1- damps cylinder；2- piston rod；3- upper limit end face；4- draw ring；5- lower limit end face；6- inner spring；
7- outer spring；8- circular port；9- joint；10- location hole；11- actuator.
Specific embodiment
The invention will be further described with example below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention provides a kind of inside and outside spring damper, include damping cylinder 1 and piston rod 2, damping cylinder 1 and
Piston rod 2 is coaxially connected, and piston rod 2 outer end is provided with upper limit end face 3, and the outside of upper limit end face 3 is provided with draw ring 4, damps cylinder 1
Upper cincture lower limit end face 5, is provided with inner spring 6 between upper limit end face 3 and lower limit end face 5, the periphery of inner spring is covered with outward
Spring 7.
In the present embodiment, draw ring 4 is provided with circular port 8.The outer end of damping cylinder 1 is provided with joint 9, and described 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
Actuator 11 for damping adjusting.
The above, simply presently preferred embodiments of the present invention, the invention is not limited in above-mentioned embodiment, as long as
It reaches the technique effect of the present invention with identical means, all should belong to protection scope of the present invention.
Claims (6)
1. a kind of inside and outside spring damper, including damping cylinder and piston rod it is characterised in that：Described damping cylinder is coaxial with piston rod
Connect, described piston rod outer end is provided with upper limit end face, and the outside of described upper limit end face is provided with draw ring, ring on described damping cylinder
Around being provided with inner spring between lower limit end face, described upper limit end face and lower limit end face, the periphery of described 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：Described 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 described damping cylinder is provided with
Joint, described joint is provided with location hole.
4. a kind of inside and outside spring damper according to claim 1 it is characterised in that：Described 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：Described 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：Described damping cylinder is provided with for adjusting
The actuator of section damping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611089130.2A CN106402259A (en) | 2016-11-30 | 2016-11-30 | Inner and outer spring bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611089130.2A CN106402259A (en) | 2016-11-30 | 2016-11-30 | Inner and outer spring bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106402259A true CN106402259A (en) | 2017-02-15 |
Family
ID=58084267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611089130.2A Pending CN106402259A (en) | 2016-11-30 | 2016-11-30 | Inner and outer spring bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402259A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588306A (en) * | 2017-10-19 | 2018-01-16 | 湖州卓宇丝织有限公司 | A kind of frame of textile machine |
| CN109703651A (en) * | 2019-01-26 | 2019-05-03 | 珠海达明科技有限公司 | A kind of vertical independent suspension structure of AGV ladder supports based on MECANUM wheel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595651Y (en) * | 2002-04-23 | 2003-12-31 | 翁中飞 | Ajustable double spring hydraulic motorcycle rear shock reducer |
| CN204900647U (en) * | 2015-08-31 | 2015-12-23 | 台州市奋力达汽摩配件有限公司 | Package assembly of vehicle bumper shock absorber |
| CN204985493U (en) * | 2015-05-29 | 2016-01-20 | 台州市奋力达汽摩配件有限公司 | Novel two -man act bumper shock absorber |
| CN205663812U (en) * | 2016-06-02 | 2016-10-26 | 齐齐哈尔工程学院 | Car damping bumper shock absorber |
| CN206280429U (en) * | 2016-11-30 | 2017-06-27 | 江门市英之杰机车部件有限公司 | A kind of inside and outside spring damper |
-
2016
- 2016-11-30 CN CN201611089130.2A patent/CN106402259A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595651Y (en) * | 2002-04-23 | 2003-12-31 | 翁中飞 | Ajustable double spring hydraulic motorcycle rear shock reducer |
| CN204985493U (en) * | 2015-05-29 | 2016-01-20 | 台州市奋力达汽摩配件有限公司 | Novel two -man act bumper shock absorber |
| CN204900647U (en) * | 2015-08-31 | 2015-12-23 | 台州市奋力达汽摩配件有限公司 | Package assembly of vehicle bumper shock absorber |
| CN205663812U (en) * | 2016-06-02 | 2016-10-26 | 齐齐哈尔工程学院 | Car damping bumper shock absorber |
| CN206280429U (en) * | 2016-11-30 | 2017-06-27 | 江门市英之杰机车部件有限公司 | A kind of inside and outside spring damper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588306A (en) * | 2017-10-19 | 2018-01-16 | 湖州卓宇丝织有限公司 | A kind of frame of textile machine |
| CN109703651A (en) * | 2019-01-26 | 2019-05-03 | 珠海达明科技有限公司 | A kind of vertical independent suspension structure of AGV ladder supports based on MECANUM wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
|
| RJ01 | Rejection of invention patent application after publication |