CN203362986U - Motorcycle rear shock absorber with inner spring and outer spring - Google Patents
Motorcycle rear shock absorber with inner spring and outer spring Download PDFInfo
- Publication number
- CN203362986U CN203362986U CN 201320354073 CN201320354073U CN203362986U CN 203362986 U CN203362986 U CN 203362986U CN 201320354073 CN201320354073 CN 201320354073 CN 201320354073 U CN201320354073 U CN 201320354073U CN 203362986 U CN203362986 U CN 203362986U
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- spring
- shock absorber
- piston rod
- shell
- rear shock
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Abstract
The utility model discloses a motorcycle rear shock absorber with an inner spring and an outer spring. The motorcycle rear shock absorber comprises an outer shell, wherein a piston rod is arranged in the outer shell, an upper installation sleeve is arranged at one end of the piston rod, a lower installation sleeve is arranged at the other end of the piston rod, a damper assembly and a shock pad are arranged on the piston rod inside the outer shell, and a regulator is arranged at one end of the outer shell. The motorcycle rear shock absorber is characterized in that a spring positioning seat is arranged on the outer surface of the outer shell, the outer spring is arranged in the spring positioning seat, and the inner spring is arranged between the outer spring and the outer surface of the outer shell. Due to the parallel connection effect of the inner spring and the outer spring, the bearing capacity of the shock absorber is made to be strong. The rigidity of the springs is diversified after the inner spring is combined with the outer spring, and the springs can better meet different load requirements. In addition, due to different types of collocation of the appearance of the inner spring and the appearance of the outer spring and different types of collocation of the color of the inner spring and the color of the outer spring, the appearance of the shock absorber is more attractive, and the motorcycle rear shock absorber can meet different aesthetic requirements and be suitable for different users.
Description
Technical field
The utility model belongs to the vehicular shock absorber field, specifically, relates to a kind of inside and outside two-man act rear shock absorber of motorcycle.
Background technique
Traditional rear shock absorber of motorcycle, all be equipped with a spring on general every vibration damper, with bearing load.And single spring rear shock absorber, in order to improve and improve the travelling comfort driven, when we are designed spring, generally all can be designed to variable-pitch spring, that is to say, the rigidity of spring is not changeless, but spring performance is designed to broken line, and the rigidity before break is little, and the rigidity after break is large, when spring has just started to be subject to force compresses, rigidity is little, to adapt to the soft and travelling comfort driven, after continuing to be compressed to break, it is large that rigidity becomes, and spring produces larger reaction force to stop the further compression of vibration damper.In fact single spring rear shock absorber is a kind of rear shock absorber of secondary rigidity.But the bearing capacity of single spring rear shock absorber of motorcycle is low, the spring rate of vibration damper is single, can not meet well single seat, the double needs of taking advantage of seat and many people to take advantage of seat taken advantage of simultaneously.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned defect, and a kind of reasonable in design is provided, and bearing capacity is high and can meet single seat, the double inside and outside two-man act rear shock absorber of motorcycle of taking advantage of seat and many people to take advantage of the seat needs taken advantage of.
For addressing the above problem, the technological scheme that the utility model adopts is:
A kind of inside and outside two-man act rear shock absorber of motorcycle, comprise shell, is provided with piston rod in shell, and an end of piston rod is provided with installation sleeve, and the other end is provided with lower installation sleeve, on described shell inner piston rod, is provided with damper assembly and beam; One end of described shell is provided with regulator, it is characterized in that: be provided with the spring positioning seat on the outer surface of described shell, in the spring positioning seat, be provided with outer spring, between outer spring and outer surface of outer cover, be provided with inner spring.
Be provided with buffer ring and aluminium suspension ring between described piston rod and upper installation sleeve.
Be provided with lower buffer ring between described piston rod and lower installation sleeve.
Be provided with spring seat cushion between described spring positioning seat and outer surface of outer cover.
Be provided with protecting jacket between described inner spring and outer surface of outer cover.
Be provided with decorative cover on described aluminium suspension ring.
The diameter of described outer spring is 5-8cm, and the diameter of inner spring is identical with the external diameter of shell, is 3-6cm.
The diameter of described outer spring is 6cm, and the diameter of inner spring is identical with the external diameter of shell, is 4cm.
Described upper installation sleeve and lower installation sleeve are all the installation sleeves of being made by ferrous material.
Owing to having adopted technique scheme; compared with prior art; the utility model outer spring carrys out radial location by protecting jacket and fastening screw nut; radial location is carried out by spring seat cushion and aluminium suspension ring in the lower end of outer spring; simultaneously; certain gap is arranged, to avoid the friction of two springs that the spring bending distortion causes inside and outside vibration damper when compression between outer spring and inner spring.
The utility model relies on the parallel connection effect of inside and outside two-man act, make the bearing capacity of vibration damper strong, and after inside and outside two-man act combination, the spring rate multipolarity, more can adapt to different load requirements, in addition, the collocation of the difference of inside and outside two-man act appearance color, can make the outward appearance of vibration damper more attractive in appearance, can adapt to different aesthetic requirements and user.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail simultaneously.
The accompanying drawing explanation
The structural representation that Fig. 1 is a kind of embodiment of the utility model.
Embodiment
Embodiment:
As described in Figure 1, a kind of inside and outside two-man act rear shock absorber of motorcycle, comprise shell, be provided with piston rod in shell, one end of piston rod is provided with installation sleeve 15, and the other end is provided with lower installation sleeve 2, is provided with damper assembly 9 and beam 10 on described shell inner piston rod.One end of described shell is provided with regulator 3, is provided with spring positioning seat 5 on the outer surface of described shell, is provided with outer spring 8 in spring positioning seat 5, is provided with inner spring 6 between outer spring 8 and outer surface of outer cover.In addition, consider actual needs, fastening screw nut 11 can be set between piston rod and outer spring.
In the present embodiment, be provided with buffer ring 14 and aluminium suspension ring 13 between described piston rod and upper installation sleeve.Be provided with lower buffer ring 1 between described piston rod and lower installation sleeve 2.
Consider the needs of radial location, between described spring positioning seat 5 and outer surface of outer cover, be provided with spring seat cushion 4.Be provided with protecting jacket 7 between described inner spring 6 and outer surface of outer cover.
Consider needs attractive in appearance, on described aluminium suspension ring 13, be provided with decorative cover 12.
In the present embodiment, the diameter of described outer spring 8 is 5-8cm, and the diameter of inner spring 6 is identical with the external diameter of shell, is 3-6cm.
And best diameter is: the diameter of outer spring is 6cm, and the diameter of inner spring is identical with the external diameter of shell, is 4cm.
Described upper installation sleeve and lower installation sleeve are all the installation sleeves of being made by ferrous material.
The utility model outer spring carrys out radial location by protecting jacket and fastening screw nut; radial location is carried out by spring seat cushion and aluminium suspension ring in the lower end of outer spring; simultaneously, certain gap is arranged between outer spring and inner spring, to avoid the friction of two springs that the spring bending distortion causes inside and outside vibration damper when compression.
The effect of protecting jacket, except radial location is carried out in the lower end to inner spring, can also avoid the friction of endoporus and damper assembly after the inner spring bending compression.During the vibration damper compression, interior outer spring is not of uniform size because of rigidity, is bearing different load.Generally, when design, the rigidity of outer spring is larger, and the rigidity of inner spring is less.During shock absorber, same interior outer spring acts on simultaneously, by the reaction force of interior outer spring, realizes the stretching of vibration damper.
The utility model is not limited to above-mentioned preferred implementation, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or akin technological scheme, all belong to protection domain of the present utility model.
Claims (3)
1. two-man act rear shock absorber of motorcycle inside and outside a kind, comprise shell, is provided with piston rod in shell, and an end of piston rod is provided with installation sleeve, and the other end is provided with lower installation sleeve, on described shell inner piston rod, is provided with damper assembly and beam; One end of described shell is provided with regulator, it is characterized in that: be provided with the spring positioning seat on the outer surface of described shell, in the spring positioning seat, be provided with outer spring, between outer spring and outer surface of outer cover, be provided with inner spring; Be provided with buffer ring and aluminium suspension ring between described piston rod and upper installation sleeve; Be provided with lower buffer ring between described piston rod and lower installation sleeve; Be provided with spring seat cushion between described spring positioning seat and outer surface of outer cover; Be provided with protecting jacket between described inner spring and outer surface of outer cover; Be provided with decorative cover on described aluminium suspension ring; The diameter of described outer spring is 5-8cm, and the diameter of inner spring is identical with the external diameter of shell, is 3-6cm.
2. according to the inside and outside two-man act rear shock absorber of motorcycle described in claim 1, it is characterized in that: the diameter of described outer spring is 6cm, and the diameter of inner spring is identical with the external diameter of shell, is 4cm.
3. according to the inside and outside two-man act rear shock absorber of motorcycle described in claim 1, it is characterized in that: described upper installation sleeve and lower installation sleeve are all the installation sleeves of being made by ferrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320354073 CN203362986U (en) | 2013-06-19 | 2013-06-19 | Motorcycle rear shock absorber with inner spring and outer spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320354073 CN203362986U (en) | 2013-06-19 | 2013-06-19 | Motorcycle rear shock absorber with inner spring and outer spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362986U true CN203362986U (en) | 2013-12-25 |
Family
ID=49810757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320354073 Expired - Fee Related CN203362986U (en) | 2013-06-19 | 2013-06-19 | Motorcycle rear shock absorber with inner spring and outer spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362986U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307192A (en) * | 2013-06-19 | 2013-09-18 | 江苏振龙减震器有限公司 | Rear motorcycle shock absorber with internal spring and external spring |
| CN105240446A (en) * | 2015-11-06 | 2016-01-13 | 重庆利城减震器有限责任公司 | Front shock absorber and motorcycle |
| CN106043321A (en) * | 2016-07-15 | 2016-10-26 | 刘同珍 | Overhead man-riding device capable of reducing vibration |
| CN106382326A (en) * | 2016-11-30 | 2017-02-08 | 江门市英之杰机车部件有限公司 | Shock absorber with upper spring and lower spring |
| CN108050198A (en) * | 2017-12-06 | 2018-05-18 | 重庆市鑫奕星机电制造有限公司 | A kind of motor vehicle shock-absorbing device |
-
2013
- 2013-06-19 CN CN 201320354073 patent/CN203362986U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307192A (en) * | 2013-06-19 | 2013-09-18 | 江苏振龙减震器有限公司 | Rear motorcycle shock absorber with internal spring and external spring |
| CN105240446A (en) * | 2015-11-06 | 2016-01-13 | 重庆利城减震器有限责任公司 | Front shock absorber and motorcycle |
| CN106043321A (en) * | 2016-07-15 | 2016-10-26 | 刘同珍 | Overhead man-riding device capable of reducing vibration |
| CN106382326A (en) * | 2016-11-30 | 2017-02-08 | 江门市英之杰机车部件有限公司 | Shock absorber with upper spring and lower spring |
| CN108050198A (en) * | 2017-12-06 | 2018-05-18 | 重庆市鑫奕星机电制造有限公司 | A kind of motor vehicle shock-absorbing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20180619 |