CN106224426A - A kind of air bump for motorcycle - Google Patents
A kind of air bump for motorcycle Download PDFInfo
- Publication number
- CN106224426A CN106224426A CN201610746796.4A CN201610746796A CN106224426A CN 106224426 A CN106224426 A CN 106224426A CN 201610746796 A CN201610746796 A CN 201610746796A CN 106224426 A CN106224426 A CN 106224426A
- Authority
- CN
- China
- Prior art keywords
- mounting ring
- limited block
- motorcycle
- gas cylinder
- ram pot
- 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
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
-
- 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
- F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
- F16F2228/06—Stiffness
- F16F2228/066—Variable stiffness
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a kind of air bump for motorcycle, including the first mounting ring being connected with motorcar axle and the second mounting ring being connected with vehicle frame, described first mounting ring is connected with connecting rod, described connecting rod is connected with piston, and piston is arranged in the ram pot being connected with described second mounting ring；Described ram pot has been threaded connection the second limited block on one end outer wall of the second mounting ring, described connecting rod is provided with the first limited block, is provided with spring between described first limited block and the second limited block；Described ram pot connects on one end end face of the second mounting ring to be had and the metal tube of ram pot inner space, and the described metal tube other end is respectively connected with gas cylinder.Spring and compressed air in the present invention simultaneously work as cushioning effect, and the load range that damping disclosure satisfy that is big, adapt to ability good；Compressed air has the most linear damping effect simultaneously, and comfort level is higher.
Description
Technical field
The present invention relates to motorcycle vibration absorber field, specifically, be a kind of air bump for motorcycle.
Background technology
Motorcycle is one of the vehicles that the most all can use in people's daily life, and due to it, to have volume little, dynamic
The advantage such as power is good, motility is strong and the adaptation ability of road pavement is good and enjoy people to like, especially on the mountain of knob
District or rural area, the odjective cause limited due to landform, motorcycle becomes the main vehicles.
In order to improve the comfortableness in motorcycle ride and reduce the vibration that vehicle body caused because of road bump and
Damaging, usual motorcycle front and back wheel is provided with amortisseur, turns to owing to the steering mode of motorcycle belongs to handle-type, therefore,
The driving of motorcycle and load-carrying have trailing wheel to undertake, so the effect of the amortisseur of trailing wheel is the hugest, not only to play base
This cushioning effect, car weight to be overcome and load-carrying.
Existing motorcycle vibration absorber structure is relatively easy, it is common that arrange damping on the hydraulic stem being defined position
Spring, vibration and undertaking of load-carrying the most only play a role by damping spring.Well imagine, when amortisseur is in light-load mode,
It can the big good damping effect of scope of deformation；But when being in heavy duty pattern, owing to spring drastically compresses, for from ground
Shock absorption is substantially deteriorated, and comfortable riding degree substantially reduces, and even there will be amortisseur situation on earth, hydraulic stem occurs
The situation of rigid contact direct with ram pot, causes the damage of amortisseur.
Summary of the invention
It is an object of the invention to provide a kind of air bump for motorcycle, be used for solving existing motorcycle and subtract
Shake device relies on single spring to carry out damping, and under being in case of heavy load at motorcycle, the damping effect of amortisseur drastically declines, very
To causing compression excess to lose damping effect, cause the problem that amortisseur damages.The present invention is by using spring and compressed air
Thering is provided cushioning effect, good damping effect, amortisseur forms length simultaneously, adapts to the load of large range of load change and the present invention
Lotus tolerance range real-time, tunable, it is possible to be adjusted the shock-stiffness of amortisseur according to practical situation, solves existing motor
The problem and shortage that car amortisseur exists.
The present invention is achieved through the following technical solutions:
A kind of air bump for motorcycle, including the first mounting ring being connected with motorcar axle and is connected with vehicle frame
Second mounting ring, described first mounting ring is connected with connecting rod, and described connecting rod is connected with piston, and piston is arranged on and described second peace
In the ram pot that dress ring connects；It is spacing that described ram pot has been threaded connection second on one end outer wall of the second mounting ring
Block, described connecting rod is provided with the first limited block, is provided with spring between described first limited block and the second limited block；Described liquid
Pressure cylinder connects on one end end face of the second mounting ring to be had and the metal tube of ram pot inner space, the described metal tube other end
It is respectively connected with gas cylinder.
Adjustable and guarantee preferable sealing effectiveness in order to realize air pressure in gas cylinder, it is preferable that to be provided with on described gas cylinder
Pressure regulator valve, described pressure regulator valve is connected with gas cylinder thread and is additionally provided with sealing ring between joint face.
In order to make gas cylinder at Reusability containing compressed air and longer life can be kept, it is to avoid because of compressed air generation
Gas cylinder is corroded and aoxidizes by steam, it is preferable that the material of described gas cylinder is any one in aluminium alloy, copper or rustless steel
Kind.
It is further preferred that the quantity of described gas cylinder is two.The quantity of gas cylinder is provided with purpose and the effect of two
It is to store more air, has bigger decrement, owing to the volume of single air cylinder is made to excessive influencing whether
The outward appearance of motorcycle, also can take effective load space of motorcycle both sides simultaneously, so, gas cylinder is set to two, and
Lay respectively at ram pot both sides, while guarantee motorcycle effectively uses space, realize the preferable damping effect of amortisseur.
Preferably, the gas injected in described gas cylinder is nitrogen.Owing to nitrogen belongs to noble gas, in compression process not
Steam can be produced, gas cylinder will not be caused oxide etch, there is preferable stability.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) spring in the present invention and compressed air simultaneously work as cushioning effect, and the load range that damping disclosure satisfy that is big, adapt to
Ability is good；Compressed air has the most linear damping effect simultaneously, and comfort level is higher.
(2) the damping compression-resistant ability of the present invention is adjustable, it is possible to meets the different loads demand to amortisseur, solves existing
Amortisseur damping effect when heavy duty weakens the problem even lost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Wherein 1-the first mounting ring；2-the second mounting ring；3-ram pot；4-piston；5-connecting rod；6-spring；7-the first limited block；
8-the second limited block；9-metal tube；10-gas cylinder；11-pressure regulator valve.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment:
Shown in accompanying drawing 1, a kind of air bump for motorcycle, including the first mounting ring being connected with motorcar axle
1 and the second mounting ring 2 of being connected with vehicle frame, described first mounting ring 1 is connected with connecting rod 5, and described connecting rod 5 is connected with piston 4, lives
Plug 4 is arranged in the ram pot 3 being connected with described second mounting ring 2；Described ram pot 3 is outside one end of the second mounting ring 2
Be threaded connection the second limited block 8 on wall, described connecting rod 5 be provided with the first limited block 7, described first limited block 7 with
It is provided with spring 6 between second limited block 8；Described ram pot 3 connects on one end end face of the second mounting ring 2 to be had and hydraulic pressure
The metal tube 9 of cylinder 3 inner space, described metal tube 9 other end is respectively connected with gas cylinder 10.
Preferably, described gas cylinder 10 being provided with pressure regulator valve 11, described pressure regulator valve 11 is threaded with gas cylinder 10 and is connected
Sealing ring it is additionally provided with between face.
Preferably, the material of described gas cylinder 10 is any one in aluminium alloy, copper or rustless steel.
Preferably, the quantity of described gas cylinder 10 is two.
Preferably, the gas injected in described gas cylinder 10 is nitrogen.
Operation principle:
When amortisseur is by extraneous imposed load, piston 4 can be relative to ram pot 3 inward, now gas cylinder 10 and hydraulic pressure
The gas being positioned at piston 4 top in cylinder 3 all can be compressed, thus produces elasticity, under the bounce effect of compressed gas, rises
Effect to damping；On the other hand, during piston 4 moves upward, drivening rod 5 and the first limit being connected with connecting rod 5
Position block 7 moves upwardly together, and is connected owing to the second limited block 8 is fixing with ram pot 3, during piston 4 moves upward, and first
Distance Shortened between limited block 7 and the second limited block 8, the spring 6 being positioned at centre is compressed, and produces elastic deformation, and it becomes
The extraneous load that the active force that shape amount produces is subject to for overcoming amortisseur plays acting on of damping.
In sum, spring 6 and compressed gas can play cushioning effect simultaneously, and anti-pressure ability improves further, damping
Effect becomes apparent from.
Adjust amortisseur when amortisseur needs to bear bigger load can carry out from the following aspect:
First, shorten the distance between the first limited block 7 and the second limited block 8, i.e. increase the deflection of spring 6, thus improve
The damping compression-resistant ability of spring.Owing to the second limited block 8 is threaded connection with ram pot outer wall, screw the second limited block 8, make
It moves to the direction near the first limited block 7, makes the decrement of spring 6 increase further.
Second, reduce the compressible gas volume in gas cylinder 10, by removing pressure regulator valve 11 and injecting liquid in gas cylinder 10
Force feed, does not have compressibility due to hydraulic oil, compressible when in being continuously increased of the injection rate along with hydraulic oil, gas cylinder 10
Space is the least, and anti-pressure ability is the strongest.In like manner, the comfort level when needing to pursue preferable underloading, by the liquid in gas cylinder 10
Force feed is extracted out, and pressurization gas compression stroke can realize the preferable damping effect of amortisseur and comfortableness.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, every depends on
Any simple modification of being made above example according to the technical spirit of the present invention, equivalent variations, each fall within the protection of the present invention
Within the scope of.
Claims (5)
1. the air bump for motorcycle, it is characterised in that include the first mounting ring being connected with motorcar axle
(1) the second mounting ring (2) and with vehicle frame being connected, described first mounting ring (1) is connected with connecting rod (5), and described connecting rod (5) is with alive
Plug (4) connects, and piston (4) is arranged in the ram pot (3) being connected with described second mounting ring (2)；Described ram pot (3) is close
Being threaded connection the second limited block (8) on one end outer wall of the second mounting ring (2), described connecting rod is provided with first on (5)
Limited block (7), is provided with spring (6) between described first limited block (7) and the second limited block (8)；Described ram pot (3) is close
Connecting the metal tube (9) having with ram pot (3) inner space on one end end face of the second mounting ring (2), described metal tube (9) is another
One end is respectively connected with gas cylinder (10).
A kind of air bump for motorcycle the most according to claim 1, it is characterised in that on described gas cylinder (10)
Being provided with pressure regulator valve (11), described pressure regulator valve (11) is threadeded with gas cylinder (10) and is additionally provided with sealing ring between joint face.
A kind of air bump for motorcycle the most according to claim 1, it is characterised in that described gas cylinder (10)
Material is any one in aluminium alloy, copper or rustless steel.
A kind of air bump for motorcycle the most according to claim 3, it is characterised in that described gas cylinder (10)
Quantity is two.
5. according to a kind of air bump for motorcycle described in any one in claim 1-4, it is characterised in that institute
Stating the gas injected in gas cylinder (10) is nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746796.4A CN106224426A (en) | 2016-08-29 | 2016-08-29 | A kind of air bump for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746796.4A CN106224426A (en) | 2016-08-29 | 2016-08-29 | A kind of air bump for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106224426A true CN106224426A (en) | 2016-12-14 |
Family
ID=57554999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610746796.4A Pending CN106224426A (en) | 2016-08-29 | 2016-08-29 | A kind of air bump for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106224426A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312798A (en) * | 2017-01-17 | 2018-07-24 | 郑州宇通客车股份有限公司 | Air suspension and the vehicle for using the air suspension |
| CN108528607A (en) * | 2018-06-11 | 2018-09-14 | 重庆中铃兆虎机车制造有限公司 | Damper of tricycle |
| CN111701793A (en) * | 2020-06-23 | 2020-09-25 | 上海应用技术大学 | A paste device that is used for concrete structure surface to paste fibre combined material |
-
2016
- 2016-08-29 CN CN201610746796.4A patent/CN106224426A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312798A (en) * | 2017-01-17 | 2018-07-24 | 郑州宇通客车股份有限公司 | Air suspension and the vehicle for using the air suspension |
| CN108312798B (en) * | 2017-01-17 | 2023-11-17 | 宇通客车股份有限公司 | Air suspension and vehicle using same |
| CN108528607A (en) * | 2018-06-11 | 2018-09-14 | 重庆中铃兆虎机车制造有限公司 | Damper of tricycle |
| CN111701793A (en) * | 2020-06-23 | 2020-09-25 | 上海应用技术大学 | A paste device that is used for concrete structure surface to paste fibre combined material |
| CN111701793B (en) * | 2020-06-23 | 2022-02-25 | 上海应用技术大学 | A paste device that is used for concrete structure surface to paste fibre combined material |
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