CN103979054A - Damping structure for two-wheeled vehicle - Google Patents
Damping structure for two-wheeled vehicle Download PDFInfo
- Publication number
- CN103979054A CN103979054A CN201410195900.6A CN201410195900A CN103979054A CN 103979054 A CN103979054 A CN 103979054A CN 201410195900 A CN201410195900 A CN 201410195900A CN 103979054 A CN103979054 A CN 103979054A
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- China
- Prior art keywords
- vehicle body
- chain stay
- bumper
- wheel
- damping structure
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- 238000013016 damping Methods 0.000 title claims abstract description 29
- 241000239290 Araneae Species 0.000 claims description 9
- 229920000136 polysorbate Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000010010 raising Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The invention provides a damping structure for a two-wheeled vehicle. The damping structure comprises a rear flat fork, a front flat fork and a vehicle body, wherein the rear flat fork is used for mounting a rear wheel, the front flat fork is used for mounting a front wheel, and the vehicle body is used for connecting the front flat fork with the rear flat fork; a lever mechanism is arranged between the rear flat fork and the vehicle body, the middle part of a lever member of the lever mechanism is supported in a hinge manner, one end of the lever member is connected with a middle shaft of the rear wheel, the other end of the lever member is connected with a damper, and the other end of the damper acts on the vehicle body. According to the damping structure for the two-wheeled vehicle, when the rear wheel of an electric bicycle is subjected to impact force during traveling, the impact force can be transferred to the damper mounted on the vehicle body through the lever mechanism, thus, the position of the impact force on the electric bicycle can be changed into two positions, namely the rear flat fork and the vehicle body, from the original rear flat fork, and the impact force borne by each position can be correspondingly reduced, so that a better damping effect can be exerted, and a driver can feel more comfortable when the driver drives the electric bicycle.
Description
Technical field
The present invention relates to two-wheel car field, particularly a kind of damping being used on two-wheel car.
Background technology
Now general of the vehicle are at the future development to energy-conserving and environment-protective: many city limits vehicles quantity of registering the license, due to blocking up of road, government is to factors such as environmental requirement raisings, many vehicle are all in the two-wheeled vehicle development to environmental protection more, so battery-driven car has just become the most popular vehicle instantly.Because it is environmental protection and energy saving both, small and exquisite flexible, convenient material benefit again, so people have selected it.Because battery-driven car species structure on market is various, there is separately certain shortcoming, damping effect is general.
As shown in Figure 1, damping on existing two-wheel car is normally placed on bumper 3 on the rear chain stay 2 that rear wheel 1 is installed, in the process of Vehicle Driving Cycle, the power that bumper 3 can pass over rear wheel 1 plays certain buffer action, so Vehicle Driving Cycle gets up also more steady.But the impulsive force that this damping modes is just received vehicle body focuses on the rear end of vehicle body, although bumper 3 can play certain cushioning effect, damping effect is poor, therefore current this two-wheel car shock-damping structure can not play extraordinary damping effect.
Summary of the invention
The shortcoming of prior art, the object of the present invention is to provide a kind of good damping effect in view of the above, makes people take better comfortable two-wheel car shock-damping structure.
For achieving the above object and other relevant objects, the invention provides a kind of two-wheel car shock-damping structure, comprise rear chain stay for rear wheel is installed, the front chain stay of front vehicle wheel be installed and for connecting the vehicle body of front chain stay and rear chain stay, described rear chain stay and described vehicle body are hinged, between described rear chain stay and described vehicle body, be provided with a leverage, the lever piece middle part dumpling of described leverage props up, one end of described lever piece is connected with described rear chain stay, the other end of described lever piece is connected with the upper end of a bumper, and the lower end of described bumper acts on described vehicle body.
Preferably, described lever piece is a triangle support frame, the first end of described triangle support frame and the tween drive shaft of described rear wheel are hinged, the second end of described triangular support bracket and described rear chain stay are hinged, the 3rd end of described triangular support bracket and the upper end of described bumper are hinged, and the lower end of described bumper and described vehicle body are hinged.
Preferably, described triangle support frame comprises two spiders, and two spiders connect by a square frame, and two spiders lay respectively at the both sides of described rear chain stay.
Preferably, described lever piece is connected with the front end of described rear chain stay, and the front end of described lever piece is connected with a bolt with boss, and described bolt is provided with described bumper, and described bumper is between described boss and described vehicle body.
Preferably, described bumper is damping spring.
As mentioned above, two-wheel car shock-damping structure of the present invention has following beneficial effect: this two-wheel car shock-damping structure arranges leverage between rear chain stay and vehicle body, when rear wheels of electric vehicle is subject to impulsive force in the process of moving, this impulsive force can be arranged on the bumper of vehicle body by leverage transmission, on battery-driven car, the position of impulsive force will be become from original rear chain stay two positions of rear chain stay and vehicle body like this, in motion when rear wheel is subject to impacting, impulsive force is converted into downward masterpiece by the power warp originally making progress later flatcar and is used on vehicle body, power is just simultaneously stressed by front and back wheel and front and rear suspension like this, therefore the impulsive force that bear each position will correspondingly reduce, vehicle body vibrations are very little like this, can play extraordinary cushioning effect, navigating mate also can feel more comfortable in the process of driving battery-driven car, very comfortable during driving, safety is also higher.
Accompanying drawing explanation
The shock-damping structure of the existing battery-driven car of Fig. 1.
Fig. 2 is the structural representation of first embodiment of the invention.
Fig. 3 is the structural representation of second embodiment of the invention.
Fig. 4 is the structural representation of triangle support frame of the present invention.
Element numbers explanation.
| 1 | Rear wheel |
| 2 | Rear chain stay |
| 3 | Bumper |
| 4 | Front vehicle wheel |
| 5 | Front chain stay |
| 6 | Vehicle body |
| 7 | Lever piece |
| 9 | Triangle support frame |
| 10 | Bolt |
The specific embodiment
By particular specific embodiment explanation embodiments of the present invention, person skilled in the art scholar can understand other advantages of the present invention and effect easily by the disclosed content of this specification sheets below.
Refer to Fig. 1 to Fig. 4.Notice, appended graphic the illustrated structure of this specification sheets, ratio, size etc., equal contents in order to coordinate specification sheets to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the present invention, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, not affecting under the effect that the present invention can produce and the object that can reach, all should still drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, in this specification sheets, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the present invention.
As shown in Figure 2, for the present invention's one specific embodiment, in this embodiment, two-wheel car shock-damping structure comprises rear chain stay 2 for rear wheel 1 is installed, the front chain stay 5 of front vehicle wheel 4 is installed and for connecting the vehicle body 6 of front chain stay and rear chain stay, between rear chain stay 2 and vehicle body 6, is provided with a leverage.The lever piece 7 of this leverage is connected with the front end of rear chain stay 2, lever piece 7 is extended forward by rear chain stay 2, and the front end of lever piece 7 is connected with a bolt 10 with boss, and bolt 10 is through vehicle body 6, bolt 10 is provided with bumper 3, and bumper 3 is between the boss and vehicle body of bolt 10.As a kind of optimal way, bumper 3 multiselect damping springs, this bumper 3 can directly be enclosed within on bolt 10.
Be an alternative embodiment of the invention as shown in Figure 3,4, lever piece is a triangle support frame 9 in this embodiment, this triangle support frame comprises spider, two spiders connect by a square frame, the first end A of triangle support frame 9 and the tween drive shaft of rear wheel 1 are hinged, and the second end B and the rear chain stay 2 of triangular support bracket are hinged, and the 3rd end C of triangular support bracket 9 and the upper end of bumper 3 are hinged, the lower end of bumper 3 and vehicle body 6 are hinged, and two spiders lay respectively at the both sides of rear chain stay.The impulsive force that rear wheel 1 is received so just can be delivered on vehicle body 6 by triangle support frame 9.Lever piece adopts triangle support frame can make structure more firm, and the transmission effect of power is better, and can make the outward appearance of battery-driven car more attractive in appearance.
This two-wheel car shock-damping structure arranges leverage between rear chain stay and vehicle body, when rear wheels of electric vehicle is subject to impulsive force in the process of moving, this impulsive force can be arranged on the bumper of vehicle body by leverage transmission, on battery-driven car, the position of impulsive force will be become from original rear chain stay two positions of rear chain stay and vehicle body like this, therefore the impulsive force that bear each position will correspondingly reduce, so just can play better cushioning effect, navigating mate also can feel more comfortable in the process of driving battery-driven car.So the present invention has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all can, under spirit of the present invention and category, modify or change above-described embodiment.Therefore, such as in affiliated technical field, have and conventionally know that the knowledgeable, not departing from all equivalence modifications that complete under disclosed spirit and technological thought or changing, must be contained by claim of the present invention.
Claims (5)
1. a two-wheel car shock-damping structure, comprise rear chain stay for rear wheel is installed, the front chain stay of front vehicle wheel be installed and for connecting the vehicle body of front chain stay and rear chain stay, described rear chain stay and described vehicle body are hinged, it is characterized in that: between described rear chain stay and described vehicle body, be provided with a leverage, the lever piece middle part dumpling of described leverage props up, one end of described lever piece is connected with described rear chain stay, the other end of described lever piece is connected with the upper end of a bumper, and the lower end of described bumper acts on described vehicle body.
2. two-wheel car shock-damping structure according to claim 1, it is characterized in that: described lever piece is a triangle support frame, the first end of described triangle support frame and the tween drive shaft of described rear wheel are hinged, the second end of described triangular support bracket and described rear chain stay are hinged, the 3rd end of described triangular support bracket and the upper end of described bumper are hinged, and the lower end of described bumper and described vehicle body are hinged.
3. two-wheel car shock-damping structure according to claim 2, is characterized in that: described triangle support frame comprises two spiders, and two spiders connect by a square frame, and two spiders lay respectively at the both sides of described rear chain stay.
4. two-wheel car shock-damping structure according to claim 1, it is characterized in that: described lever piece is connected with the front end of described rear chain stay, the front end of described lever piece is connected with a bolt with boss, described bolt is provided with described bumper, and described bumper is between described boss and described vehicle body.
5. two-wheel car shock-damping structure according to claim 1, is characterized in that: described bumper is damping spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195900.6A CN103979054A (en) | 2014-05-12 | 2014-05-12 | Damping structure for two-wheeled vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195900.6A CN103979054A (en) | 2014-05-12 | 2014-05-12 | Damping structure for two-wheeled vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103979054A true CN103979054A (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410195900.6A Pending CN103979054A (en) | 2014-05-12 | 2014-05-12 | Damping structure for two-wheeled vehicle |
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| Country | Link |
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| CN (1) | CN103979054A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278917A (en) * | 2018-11-02 | 2019-01-29 | 柳宁 | Torque transmission mechanism and delivery vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0290705A1 (en) * | 1987-05-11 | 1988-11-17 | Renato Roatta | Motorcycle |
| CN2214347Y (en) * | 1995-03-11 | 1995-12-06 | 董海颖 | Bicycle damping front fork |
| US20040046355A1 (en) * | 2002-09-06 | 2004-03-11 | Carroll Ryan Michael | Rear bicycle suspension |
| CN203528700U (en) * | 2013-09-12 | 2014-04-09 | 天津友鹏永悦工贸有限公司 | Bicycle frame with damping function |
| CN204137256U (en) * | 2014-05-12 | 2015-02-04 | 张家港保税区江川国际贸易有限公司 | Two-wheel car shock-damping structure |
-
2014
- 2014-05-12 CN CN201410195900.6A patent/CN103979054A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0290705A1 (en) * | 1987-05-11 | 1988-11-17 | Renato Roatta | Motorcycle |
| CN2214347Y (en) * | 1995-03-11 | 1995-12-06 | 董海颖 | Bicycle damping front fork |
| US20040046355A1 (en) * | 2002-09-06 | 2004-03-11 | Carroll Ryan Michael | Rear bicycle suspension |
| CN203528700U (en) * | 2013-09-12 | 2014-04-09 | 天津友鹏永悦工贸有限公司 | Bicycle frame with damping function |
| CN204137256U (en) * | 2014-05-12 | 2015-02-04 | 张家港保税区江川国际贸易有限公司 | Two-wheel car shock-damping structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278917A (en) * | 2018-11-02 | 2019-01-29 | 柳宁 | Torque transmission mechanism and delivery vehicle |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140813 |