CN202944515U - Front hanging inclined mechanism for front double-wheel vehicle - Google Patents
Front hanging inclined mechanism for front double-wheel vehicle Download PDFInfo
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- CN202944515U CN202944515U CN 201220615253 CN201220615253U CN202944515U CN 202944515 U CN202944515 U CN 202944515U CN 201220615253 CN201220615253 CN 201220615253 CN 201220615253 U CN201220615253 U CN 201220615253U CN 202944515 U CN202944515 U CN 202944515U
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Abstract
Disclosed is a front hanging inclined mechanism for a front double-wheel vehicle. The front hanging inclined mechanism for the front double-wheel vehicle is provided with a front branched pipe, a steering shaft is arranged in the front branched pipe, and a fixed seat is connected on the front of the front branched pipe. An upper shaft hole and a lower shaft hole are arranged in the fixed seat. An upper hinged shaft is connected with an upper left hanging arm and an upper right hanging arm, and a lower hinged shaft is connected with a lower left hanging arm and a lower right hanging arm. The upper left hanging arm and the upper right hanging arm are respectively provided with a left shock absorbing arm and a right shock absorbing arm, and a shock absorber is arranged between the left shock absorbing arm and the right shock absorbing arm. A first steering knuckle and a second steering knuckle are respectively provided with a first steering arm and a second steering arm, and a first synchronization draw bar is connected between the first steering arm and the second steering arm. A third steering arm extends from the back of the lower end of the steering shaft, and the third steering arm is connected with the second steering arm through a second steering draw bar. A three-wheel vehicle and a four-wheel vehicle made of the mechanism are convenient and flexible to use, comfortable to ride, capable of inclining automatically when run on a turn or a wet and smooth road surface and not prone to tumble, so that the riding is safe and comfortable.
Description
Technical field
the utility model relates to a kind of automobile front wheel leaning device, especially can effectively prevent that wheel is at the front two-wheel car forward mounting leaning device of turning and fall down when wet and slippery on road surface.
Background technology
along with the raising of people's living standard, the vehicle are also being updated and are being developed; Traditional foot-operated two-wheeled cycle is replaced by electronic two-wheeled, three-wheel and four-wheeled many years ago.Due to the restriction of the factor of the energy, environmental protection, road and parking area, automobile can not all be usingd as the main traffic instrument to the whole people as developed country in China, and the thing followed is the fast development of battery-driven car and motor bike.Motor bike and battery-driven car be little to take up room, lightweight, easily park and moderate characteristics are subject to liking of wage-earners.
but two-wheel car has a very large shortcoming: due to the special construction of two-wheel car, the earth point of front-wheel when turning with the facade of vehicle frame not on same plane, easily slide and fall down on higher and wet-skid road surface in speed.Upright three-wheel, four-wheeled have centnifugal force while travelling on bend, and the people who allows custom ride two-wheel car does not feel like oneself.Recent years occurred the double front wheel car of multiple tilting-type, overcome the shortcoming of easily falling down, can ride as two-wheel car again, taken up room suitable with two-wheel car, with conspicuous characteristics, energy-conserving and environment-protective, progressively enlarging market scope, enters common people house.
The utility model content
easily fall down and ride stable not problem in order to overcome existing two-wheel car when turning or on wet-skid road surface, the utility model provides a kind of front two-wheel car forward mounting leaning device, should use the forward mounting leaning device durable by front two-wheel car, simple in structure, manufacturing cost is lower, rides comfortable, light and flexible, when this car travels when turning or on wet-skid road surface, wing drop is not easy to fall down, and feels very stable, very comfortable in the process of riding, and brings great convenience to people's trip.
the utility model solves the technical scheme that its technical matters adopts: this front two-wheel car is provided with the front fork tube of a tubular with the forward mounting leaning device, be provided with steering shaft in front fork tube, the front of front fork tube is connected with permanent seat, permanent seat is provided with upper shaft hole and the lower shaft hole of upper and lower correspondence, the upper shaft hole coupling is provided with jointed shaft, the both sides of upper jointed shaft are connected with respectively coaxial upper left cantilever and upper right cantilever, the lower shaft hole coupling is provided with lower jointed shaft, the both sides of lower jointed shaft are connected with respectively coaxial bottom left cantilever and bottom right cantilever, upper left cantilever and upper right cantilever upwards are respectively equipped with left damping arm and right damping arm, be provided with bumper between left damping arm and right damping arm, upper right cantilever and bottom right cantilever are connected respectively to right suspension ball-joint I and right suspension ball-joint II, right suspension ball-joint I is connected with the steering swivel I with right suspension ball-joint II simultaneously, upper left cantilever and bottom left cantilever are connected respectively to left suspension ball-joint I and left suspension ball-joint II, left suspension ball-joint I is connected with the steering swivel II with left suspension ball-joint II simultaneously, the steering swivel I is connecting the wheel shaft of right wheel I, the steering swivel II is connecting the wheel shaft of left wheel II, steering swivel I and steering swivel II are respectively equipped with spindle arm I and spindle arm II, be connected with the Synchronous pull rod I between spindle arm I and spindle arm II, the lower end of steering shaft is extended with the spindle arm III rearwards, the spindle arm III is connected with the spindle arm II by the steering track rod II, two quadrangles have been formed between upper left cantilever, left suspension ball-joint I, bottom left cantilever, left suspension ball-joint II, steering swivel II and upper right cantilever, right suspension ball-joint I, bottom right cantilever, right suspension ball-joint II and steering swivel I.Under the effect of steering shaft at steering handle during left-hand revolution, steering shaft pulls the wheel axle steer of spindle arm III, steering track rod II, spindle arm II, steering swivel II and left wheel II, the spindle arm II promotes the wheel axle steer of Synchronous pull rod I, spindle arm I, steering swivel I and right wheel I in the counterclockwise direction, thereby realizes easily synchronous turning to simultaneously; Human body drives vehicle frame (containing front fork tube) and permanent seat tilts, thereby drives upper jointed shaft and lower jointed shaft horizontal displacement, and then drives the cantilever dislocation, steering swivel I and steering swivel II are tilted, the final tilting of wheels that drives, and turn to cooperation, realizes that tiltable freely rides; Bumper is for supporting the antagonistic force that ground gives wheel, and it passes to bumper by wheel, steering swivel, suspension ball-joint, cantilever, jointed shaft; Simultaneously, bumper also can alleviate or offset ground and not pass at ordinary times the vibrations of vehicle frame, makes to ride comfortable.
the beneficial effects of the utility model are that this front two-wheel car is simple in structure with the forward mounting leaning device, low cost of manufacture.Three-wheel and the four-wheeled light and flexible of of this mechanism, making, ride comfortable, and wing drop while travelling on turning or wet-skid road surface, be not easy to fall down, and riding safety is comfortable, brought facility to people's trip.
The accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is described in further detail.
fig. 1 is structural principle schematic diagram of the present utility model.
in figure, 1. steering shaft, 2. front fork tube, 3. left damping arm, 4. bumper, 5. go up jointed shaft, 6. right damping arm, 7. upper right cantilever, 8. descend jointed shaft, 9. right suspension ball-joint I, 10. steering swivel I, 11. right suspension ball-joint II, 12. the spindle arm I, 13. bottom right cantilevers, 14. permanent seats, 15. Synchronous pull rod I, 16. the spindle arm III, 17. bottom left cantilevers, 18. steering track rod II, 19. left suspension ball-joint II, 20. the spindle arm II, 21. steering swivel II, 22. left suspension ball-joint I, 23. upper left cantilevers.
The specific embodiment
in Fig. 1, should be provided with the front fork tube 2 of a tubular with the forward mounting leaning device by front two-wheel car, be provided with steering shaft 1 in front fork tube 2, the front of front fork tube 2 is connected with permanent seat 14, permanent seat 14 is provided with upper shaft hole and the lower shaft hole of upper and lower correspondence, the upper shaft hole coupling is provided with jointed shaft 5, the both sides of upper jointed shaft 5 are connected with respectively coaxial upper left cantilever 23 and upper right cantilever 7, the lower shaft hole coupling is provided with lower jointed shaft 8, the both sides of lower jointed shaft 8 are connected with respectively coaxial bottom left cantilever 17 and bottom right cantilever 13, upper left cantilever 23 and upper right cantilever 7 upwards are respectively equipped with left damping arm 3 and right damping arm 6, be provided with bumper 4 between left damping arm 3 and right damping arm 6, upper right cantilever 7 and bottom right cantilever 13 are connected respectively to right suspension ball-joint I 9 and right suspension ball-joint II 11, right suspension ball-joint I 9 is connected with steering swivel I 10 with right suspension ball-joint II 11 simultaneously, upper left cantilever 23 and bottom left cantilever 17 are connected respectively to left suspension ball-joint I 22 and left suspension ball-joint II 19, left suspension ball-joint I 22 is connected with steering swivel II 21 with left suspension ball-joint II 19 simultaneously, steering swivel I 10 is connecting the wheel shaft of right wheel I, steering swivel II 21 is connecting the wheel shaft of left wheel II, steering swivel I 10 and steering swivel II 21 are respectively equipped with spindle arm I 12 and spindle arm II 20, be connected with Synchronous pull rod I 15 between spindle arm I 12 and spindle arm II 20, the lower end of steering shaft 1 is extended with spindle arm III 16 rearwards, spindle arm III 16 is connected with spindle arm II 20 by steering track rod II 18, upper left cantilever 23, left suspension ball-joint I 22, bottom left cantilever 17, left suspension ball-joint II 19, steering swivel II 21 and upper right cantilever 7, right suspension ball-joint I 9, bottom right cantilever 13, right suspension ball-joint II 11, steering swivel I 10 have formed two quadrangles.Under the effect of steering shaft 1 at steering handle during left-hand revolution, steering shaft pulls the wheel axle steer of spindle arm III 16, steering track rod II 18, spindle arm II 20, steering swivel II 21 and left wheel II, spindle arm II 20 promotes the wheel axle steer of Synchronous pull rod I 15, spindle arm I 12, steering swivel I 10 and right wheel I in the counterclockwise direction, thereby realizes easily synchronous turning to simultaneously; Human body drives vehicle frame (containing front fork tube 2) and permanent seat 14 tilts, thereby drives upper jointed shaft 5 and lower jointed shaft 8 horizontal displacements, and then drives the cantilever dislocation, steering swivel I 10 and steering swivel II 21 are tilted, the final tilting of wheels that drives, and turn to cooperation, realizes that tiltable freely rides; Bumper 4 gives the antagonistic force of wheel for supporting ground, it passes to bumper by wheel, steering swivel, suspension ball-joint, cantilever, jointed shaft; Simultaneously, bumper also can alleviate or offset ground and not pass at ordinary times the vibrations of vehicle frame, makes to ride comfortable.
Claims (3)
1. front two-wheel car forward mounting leaning device, should be provided with the front fork tube (2) of a tubular with the forward mounting leaning device by front two-wheel car, be provided with steering shaft (1) in front fork tube (2), it is characterized in that, the front of front fork tube (2) is connected with permanent seat (14), permanent seat (14) is provided with upper shaft hole and the lower shaft hole of upper and lower correspondence, the upper shaft hole coupling is provided with jointed shaft (5), the both sides of upper jointed shaft (5) are connected with respectively coaxial upper left cantilever (23) and upper right cantilever (7), the lower shaft hole coupling is provided with lower jointed shaft (8), the both sides of lower jointed shaft (8) are connected with respectively coaxial bottom left cantilever (17) and bottom right cantilever (13), upper right cantilever (7) and bottom right cantilever (13) are connected respectively to right suspension ball-joint I (9) and right suspension ball-joint II (11), right suspension ball-joint I (9) is connected with steering swivel I (10) with right suspension ball-joint II (11) simultaneously, upper left cantilever (23) and bottom left cantilever (17) are connected respectively to left suspension ball-joint I (22) and left suspension ball-joint II (19), left suspension ball-joint I (22) is connected with steering swivel II (21) with left suspension ball-joint II (19) simultaneously, steering swivel I (10) is connecting the wheel shaft of right wheel I, steering swivel II (21) is connecting the wheel shaft of left wheel II, steering swivel I (10) and steering swivel II (21) are respectively equipped with spindle arm I (12) and spindle arm II (20), be connected with Synchronous pull rod I (15) between spindle arm I (12) and spindle arm II (20).
2. front two-wheel car forward mounting leaning device according to claim 1, it is characterized in that, upper left cantilever (23) and upper right cantilever (7) upwards are respectively equipped with left damping arm (3) and right damping arm (6), between left damping arm (3) and right damping arm (6), are provided with bumper (4).
3. the steering shaft (1) of forward mounting leaning device for front two-wheel car according to claim 1, it is characterized in that, the lower end of steering shaft (1) is extended with spindle arm III (16) rearwards, and spindle arm III (16) is connected with spindle arm II (20) by steering track rod II (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615253 CN202944515U (en) | 2012-11-20 | 2012-11-20 | Front hanging inclined mechanism for front double-wheel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615253 CN202944515U (en) | 2012-11-20 | 2012-11-20 | Front hanging inclined mechanism for front double-wheel vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202944515U true CN202944515U (en) | 2013-05-22 |
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ID=48420226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220615253 Expired - Fee Related CN202944515U (en) | 2012-11-20 | 2012-11-20 | Front hanging inclined mechanism for front double-wheel vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202944515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975808A (en) * | 2012-11-20 | 2013-03-20 | 王业慈 | Front suspension tilting mechanism for front two-wheeled car |
-
2012
- 2012-11-20 CN CN 201220615253 patent/CN202944515U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975808A (en) * | 2012-11-20 | 2013-03-20 | 王业慈 | Front suspension tilting mechanism for front two-wheeled car |
| CN102975808B (en) * | 2012-11-20 | 2015-04-29 | 王业慈 | Front suspension tilting mechanism for front two-wheeled car |
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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 |
Granted publication date: 20130522 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |