CN105443648A - Motorcycle shock absorber with high viscoelasticity - Google Patents
Motorcycle shock absorber with high viscoelasticity Download PDFInfo
- Publication number
- CN105443648A CN105443648A CN201510921323.9A CN201510921323A CN105443648A CN 105443648 A CN105443648 A CN 105443648A CN 201510921323 A CN201510921323 A CN 201510921323A CN 105443648 A CN105443648 A CN 105443648A
- Authority
- CN
- China
- Prior art keywords
- spring
- cylinder body
- motorcycle
- damper
- 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.)
- Pending
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 17
- 230000035939 shock Effects 0.000 title abstract description 13
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000003190 viscoelastic substance Substances 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 238000013016 damping Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000006185 dispersion Substances 0.000 description 3
- 230000009514 concussion Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a motorcycle shock absorber with high viscoelasticity. The motorcycle shock absorber with high viscoelasticity comprises a damper and a spring, wherein the spring sleeves the outside of the damper; the damper comprises a cylinder body and a piston rod; the cylinder body is connected with the piston rod; the other end of the cylinder body is connected with a lower ring joint; the other end of the piston rod is connected with an upper ring joint; a spring seat is arranged on the upper ring joint; one end of the spring is connected to the spring seat; the other end of the spring is connected to one end of the cylinder body; and a viscoelastic layer wraps the surface of the spring. By the mode, the viscoelastic material layer wraps the surface of the spring of the motorcycle shock absorber provided by the invention, the damping shock absorption effect can be achieved when a motorcycle runs normally; and when load of the motorcycle is increased, the compression degree of the spring is increased and then the rebound force is increased, the viscoelastic material on the surface of the spring has the effect of an auxiliary damper, the rebound force of the spring is scattered effectively, and requirements on shock absorption when the load of the motorcycle is relatively large are met.
Description
Technical field
The present invention relates to vibration damper field, particularly relate to the motorcycle vibration absorber that a kind of viscoelasticity is strong.
Background technique
Vibration damper is the decay for accelerating vehicle frame and body vibrations, to improve the utensil of the run smoothness of vehicle.Vibration damper is primarily of a main spring and a damper composition, concussion when damper rebounds after being used for suppressing spring shock-absorbing and the impact from road surface, through uneven road surface, although shock-absorbing spring can filter the vibrations on road surface, but spring self also has to-and-fro motion, and the damper in vibration damper is just used to suppress this spring to jump.In prior art, when the load down of motorcycle, damper cannot meet the reaction force after spring-compressed, cause the damping shock absorption effect played then can weaken, so just need spring itself to play certain slow down the reaction force after spring-compressed, the damping shock absorption of damper is assisted.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the strong motorcycle vibration absorber of a kind of viscoelasticity, the viscoelastic material of spring surface as the effect of auxiliary damper, the effectively reaction force of dispersion spring, meet motorcycle load-carrying larger time shock attenuation needs.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide the motorcycle vibration absorber that a kind of viscoelasticity is strong, it is characterized in that, comprise: damper and be sheathed on the spring of its exterior, described damper comprises cylinder body and piston rod, described cylinder body is connected with piston rod, the cylinder body the other end is connected with lower annulus joint, the piston rod the other end is connected with annulus joint, upper annulus joint arranges spring seat, described spring one end is connected on spring seat, the other end is connected to cylinder body one end, described spring surface is coated with one deck viscoelastic layer.
In a preferred embodiment of the present invention, described viscoelastic layer is epoxy resin cured product.
In a preferred embodiment of the present invention, described viscoelastic layer 1-3mm.
In a preferred embodiment of the present invention, be connected with regulator outside described cylinder body by worm structure, regulator is sheathed on outside cylinder body slidably along the axial direction of described cylinder body.
In a preferred embodiment of the present invention, described regulator and spring are connected.
The invention has the beneficial effects as follows: motorcycle vibration absorber provided by the present invention is in spring surface coated one deck viscoelastic material, not only meet damping shock absorption effect when motorcycle normally travels, when motorcycle load strengthens, spring-compressed degree increases, when reaction force increases, the viscoelastic material of spring surface as the effect of auxiliary damper, the effectively reaction force of dispersion spring, meet motorcycle load-carrying larger time shock attenuation needs.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of motorcycle vibration absorber one preferred embodiment that a kind of viscoelasticity of the present invention is strong;
In accompanying drawing, the mark of each parts is as follows: annulus joint, the upper annulus joint of 5-, 6-spring seat, 7-viscoelastic layer, 8-regulator under 1-spring, 2-cylinder body, 3-piston rod, 4-.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
The motorcycle vibration absorber that a kind of viscoelasticity is strong, it is characterized in that, comprise: damper and be sheathed on the spring 1 of its exterior, described damper comprises cylinder body 2 and piston rod 3, described cylinder body 2 is connected with piston rod 3, cylinder body 2 the other end is connected with lower annulus joint 4, piston rod 3 the other end is connected with annulus joint 5, upper annulus joint 5 arranges spring seat 6, described spring 1 one end is connected on spring seat 6, the other end is connected to cylinder body 2 one end, and described spring 1 Surface coating has one deck viscoelastic layer 7.
Described viscoelastic layer 7 is epoxy resin cured product, its strong adhesion, good stability, and pliability is good, effectively can slow down the reaction force after spring-compressed.
Described viscoelastic layer 7 is 1-3mm.
Regulator 8 is connected with by worm structure outside described cylinder body 2, regulator 8 is sheathed on outside cylinder body 2 along the axial direction of described cylinder body 2 slidably, realize the displacement of regulator 8 outside cylinder body 2 by screw-thread fit, the displacement between regulator 8 and cylinder body 2 can by guide rail and the realization such as chute, leading screw.
Described regulator 8 is connected with spring 1, by rotary actuator 8, can adjust the precompressed of spring 1.
During use, when increasing the load-carrying of motorcycle, concussion when damper rebounds after being used for suppressing spring shock-absorbing and the impact from road surface, the viscoelastic layer of spring surface then disperses active force during springback for auxiliary damper, viscous effect is played to the bounce-back of spring, effectively suppresses spring to jump.
Motorcycle vibration absorber provided by the present invention is in spring surface coated one deck viscoelastic material, not only meet damping shock absorption effect when motorcycle normally travels, when motorcycle load strengthens, spring-compressed degree increases, when reaction force increases, the viscoelastic material of spring surface as the effect of auxiliary damper, the effectively reaction force of dispersion spring, meet motorcycle load-carrying larger time shock attenuation needs.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. the motorcycle vibration absorber that a viscoelasticity is strong, it is characterized in that, comprise: damper and be sheathed on the spring of its exterior, described damper comprises cylinder body and piston rod, and described cylinder body is connected with piston rod, the cylinder body the other end is connected with lower annulus joint, the piston rod the other end is connected with annulus joint, and upper annulus joint arranges spring seat, and described spring one end is connected on spring seat, the other end is connected to cylinder body one end, and described spring surface is coated with one deck viscoelastic layer.
2. the motorcycle vibration absorber that viscoelasticity according to claim 1 is strong, is characterized in that, described viscoelastic layer is epoxy resin cured product.
3. the motorcycle vibration absorber that viscoelasticity according to claim 1 is strong, is characterized in that, described viscoelastic layer 1-3mm.
4. the motorcycle vibration absorber that viscoelasticity according to claim 1 is strong, is characterized in that, is connected with regulator outside described cylinder body by worm structure, and regulator is sheathed on outside cylinder body slidably along the axial direction of described cylinder body.
5. the motorcycle vibration absorber that viscoelasticity according to claim 1 is strong, is characterized in that, described regulator and spring are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510921323.9A CN105443648A (en) | 2015-12-14 | 2015-12-14 | Motorcycle shock absorber with high viscoelasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510921323.9A CN105443648A (en) | 2015-12-14 | 2015-12-14 | Motorcycle shock absorber with high viscoelasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105443648A true CN105443648A (en) | 2016-03-30 |
Family
ID=55554172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510921323.9A Pending CN105443648A (en) | 2015-12-14 | 2015-12-14 | Motorcycle shock absorber with high viscoelasticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443648A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641053A (en) * | 2016-12-08 | 2017-05-10 | 河南师范大学 | Rubber coating film type spring damping shock absorber |
| CN107420703A (en) * | 2017-09-15 | 2017-12-01 | 安泰(德清)时装有限公司 | A kind of fabric weaving loom with sterilization and shock-absorbing function |
| CN107542844A (en) * | 2017-10-20 | 2018-01-05 | 四川嘉义索隐科技有限公司 | A kind of power buffer gear improved structure |
| CN114922934A (en) * | 2022-06-06 | 2022-08-19 | 张然 | Pressure-sensitive adhesive buffer shock absorber |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201891794U (en) * | 2010-11-05 | 2011-07-06 | 覃喜才 | Shock absorber for motorcycle |
| CN202402553U (en) * | 2011-11-15 | 2012-08-29 | 四川川南减震器集团有限公司 | Double-spring rear shock absorber |
| JP2013124705A (en) * | 2011-12-14 | 2013-06-24 | Nippon Hoso Kyokai <Nhk> | Vibration isolation device |
| CN203431086U (en) * | 2013-08-01 | 2014-02-12 | 台州齐力减震器有限公司 | Rear damper |
-
2015
- 2015-12-14 CN CN201510921323.9A patent/CN105443648A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201891794U (en) * | 2010-11-05 | 2011-07-06 | 覃喜才 | Shock absorber for motorcycle |
| CN202402553U (en) * | 2011-11-15 | 2012-08-29 | 四川川南减震器集团有限公司 | Double-spring rear shock absorber |
| JP2013124705A (en) * | 2011-12-14 | 2013-06-24 | Nippon Hoso Kyokai <Nhk> | Vibration isolation device |
| CN203431086U (en) * | 2013-08-01 | 2014-02-12 | 台州齐力减震器有限公司 | Rear damper |
Non-Patent Citations (1)
| Title |
|---|
| 张英会等: "《弹簧手册 第2版》", 31 August 2008, 机械工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641053A (en) * | 2016-12-08 | 2017-05-10 | 河南师范大学 | Rubber coating film type spring damping shock absorber |
| CN107420703A (en) * | 2017-09-15 | 2017-12-01 | 安泰(德清)时装有限公司 | A kind of fabric weaving loom with sterilization and shock-absorbing function |
| CN107542844A (en) * | 2017-10-20 | 2018-01-05 | 四川嘉义索隐科技有限公司 | A kind of power buffer gear improved structure |
| CN107542844B (en) * | 2017-10-20 | 2019-04-23 | 四川嘉义索隐科技有限公司 | A kind of power buffer gear improvement structure |
| CN114922934A (en) * | 2022-06-06 | 2022-08-19 | 张然 | Pressure-sensitive adhesive buffer shock absorber |
| CN114922934B (en) * | 2022-06-06 | 2024-05-31 | 张然 | A pressure-sensitive adhesive buffer shock absorber |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |
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| WD01 | Invention patent application deemed withdrawn after publication |