CN102923236A - Front suspension tilting mechanism for front two-wheeled vehicle - Google Patents
Front suspension tilting mechanism for front two-wheeled vehicle Download PDFInfo
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- CN102923236A CN102923236A CN2012104706880A CN201210470688A CN102923236A CN 102923236 A CN102923236 A CN 102923236A CN 2012104706880 A CN2012104706880 A CN 2012104706880A CN 201210470688 A CN201210470688 A CN 201210470688A CN 102923236 A CN102923236 A CN 102923236A
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Abstract
A front suspension tilting mechanism for a front two-wheeled vehicle is provided with a front fork tube; a steering shaft is arranged in the front fork tube; an upper hinging shaft is connected with an upper left cantilever and an upper right cantilever; a lower hinging shaft is connected with a lower left cantilever and a lower right cantilever; a left shock absorbing arm and a right shock absorbing arm are respectively arranged on the upper left cantilever and the upper right cantilever; a shock absorber is arranged between the left shock absorbing arm and the right shock absorbing arm; a steering joint I and a steering joint II are respectively provided with a steering arm I and a steering arm II; a synchronous draw-bar I is connected between the steering arm I and the steering arm II; a steering arm III extends out backward from the lower end of the steering shaft; the steering arm III is connected with the steering arm I by the synchronous draw-bar I; and the steering arm III is connected with the steering arm II by a steering draw-bar II. Three-wheeled and four-wheeled vehicles made of the mechanism are lightweight, flexible and comfortable to ride and are automatically tilted during turning or running on slippery road surfaces, so that riders are liable to fall off and feel safe and comfortable during riding.
Description
Technical field
The present invention relates to a kind of automobile front wheel leaning device, can prevent effectively that especially wheel is at the front two-wheel car forward mounting leaning device of turning and fall down when wet and slippery on the 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.Because the restriction of the factor of the energy, environmental protection, road and parking area, China can not be as developed country the whole people all with automobile as the main traffic instrument, 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: because 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 on the higher and wet-skid road surface in speed and to fall down.Upright three-wheel, four-wheeled have centnifugal force when 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 are progressively enlarging market scope, enter common people house.
Summary of the invention
When turning or on the wet-skid road surface, easily fall down and ride stable not problem in order to overcome existing two-wheel car, the invention 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, this car when turning or wet-skid road surface when travelling wing drop be not easy to fall down, and feel very comfortable in the process of riding, bring great convenience for people's trip.
The technical solution adopted for the present invention to solve the technical problems is: 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 the front fork tube, the front of front fork tube is connected with permanent seat, permanent seat is provided with corresponding up and down upper shaft hole and lower shaft hole, 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, are provided with bumper between left damping arm and the 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, the lower end of steering shaft is extended with the spindle arm III rearwards, the spindle arm III links to each other with the spindle arm I by the Synchronous pull rod I, and the spindle arm III links to each other 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 the steering swivel I; When under the effect of steering shaft at steering handle during left-hand revolution, the wheel axle steer of steering shaft pulling spindle arm III, steering track rod II, spindle arm II, steering swivel II and left wheel, the spindle arm III simultaneously promotes the wheel axle steer of Synchronous pull rod I, spindle arm I, steering swivel I and right wheel in the counterclockwise direction, thus realize easily synchronous rotating to; 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 turns to cooperation, realizes that tiltable freely rides; Bumper is used 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 the vibrations that ground does not pass to vehicle frame at ordinary times, make ride comfortable.
The invention has the beneficial effects as follows, this front two-wheel car is simple in structure with the forward mounting leaning device, low cost of manufacture.With three-wheel and the four-wheeled light and flexible that this mechanism makes, ride comfortable, turning or wet-skid road surface wing drop when travelling, be not easy to fall down, riding safety is comfortable, has brought facility for people's trip.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is structural principle schematic diagram of the present invention.
Among Fig. 1,1. upper left cantilever, 2. left damping arm, 3. front fork tube, 4. steering shaft, 5. bumper is 6. gone up jointed shaft, 7. right damping arm, 8. descend jointed shaft, 9. upper right cantilever, 10. right suspension ball-joint I, 11. right suspension ball-joint II, 12. the steering swivel I, 13. spindle arm I, 14. bottom right cantilevers, 15. permanent seats, 16. the Synchronous pull rod I, 17. spindle arm III, 18. steering track rod II, 19. bottom left cantilevers, 20. left suspension ball-joint II, 21. spindle arm II, 22. steering swivel II, 23. left suspension ball-joint I.
The specific embodiment
In Fig. 1, two-wheel car is provided with the front fork tube 3 of a tubular before being somebody's turn to do with the forward mounting leaning device, be provided with steering shaft 4 in the front fork tube 3, the front of front fork tube 3 is connected with permanent seat 15, permanent seat 15 is provided with corresponding up and down upper shaft hole and lower shaft hole, the upper shaft hole coupling is provided with jointed shaft 6, the both sides of upper jointed shaft 6 are connected with respectively coaxial upper left cantilever 1 and upper right cantilever 9, 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 19 and bottom right cantilever 14, upper left cantilever 1 and upper right cantilever 9 upwards are respectively equipped with left damping arm 2 and right damping arm 7, are provided with bumper 5 between left damping arm 2 and the right damping arm 7; Upper right cantilever 9 and bottom right cantilever 19 are connected respectively to right suspension ball-joint I 10 and right suspension ball-joint II 11, right suspension ball-joint I 10 is connected with steering swivel I 12 with right suspension ball-joint II 11 simultaneously, upper left cantilever 1 and bottom left cantilever 19 are connected respectively to left suspension ball-joint I 23 and left suspension ball-joint II 20, left suspension ball-joint I 23 is connected with steering swivel II 22 with left suspension ball-joint II 20 simultaneously, steering swivel I 12 is connecting the wheel shaft of right wheel I, steering swivel II 22 is connecting the wheel shaft of left wheel II, steering swivel I 12 and steering swivel II 22 are respectively equipped with spindle arm I 13 and spindle arm II 21, the lower end of steering shaft 4 is extended with spindle arm III 17 rearwards, spindle arm III 17 links to each other with spindle arm I 13 by Synchronous pull rod I 16, and spindle arm III 17 links to each other with spindle arm II 21 by steering track rod II 18; Upper left cantilever 1, left suspension ball-joint I 23, bottom left cantilever 19, left suspension ball-joint II 20 steering swivel I 12 and upper right cantilever 9, right suspension ball-joint I 10, bottom right cantilever 14, right suspension ball-joint II 11, steering swivel I 12 have formed two quadrangles; When under the effect of steering shaft 4 at steering handle during left-hand revolution, the wheel axle steer of steering shaft 4 pulling spindle arm III 17, steering track rod II 18, spindle arm II 21, steering swivel II 22 and left wheel II, spindle arm III 17 promotes the wheel axle steer of Synchronous pull rod I 16, spindle arm I 13, steering swivel I 12 and right wheel I simultaneously in the counterclockwise direction, thus realize easily synchronous rotating to; Human body drives vehicle frame (containing front fork tube 3) and permanent seat 15 tilts, thereby drives upper jointed shaft 6 and lower jointed shaft 8 horizontal displacements, and then drives the cantilever dislocation, steering swivel I and steering swivel II are tilted, the final tilting of wheels that drives and turns to cooperation, realizes that tiltable freely rides; Bumper 5 is used 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 the vibrations that ground does not pass to vehicle frame at ordinary times, make ride comfortable.
Claims (3)
1. front two-wheel car forward mounting leaning device, two-wheel car is provided with the front fork tube (3) of a tubular before being somebody's turn to do with the forward mounting leaning device, be provided with steering shaft (4) in the front fork tube (3), it is characterized in that, the front of front fork tube (3) is connected with permanent seat (15), permanent seat (15) is provided with corresponding up and down upper shaft hole and lower shaft hole, the upper shaft hole coupling is provided with jointed shaft (6), the both sides of upper jointed shaft (6) are connected with respectively coaxial upper left cantilever (1) and upper right cantilever (9), 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 (19) and bottom right cantilever (14), upper right cantilever (9) and bottom right cantilever (19) are connected respectively to right suspension ball-joint I (10) and right suspension ball-joint II (11), right suspension ball-joint I (10) is connected with steering swivel I (12) with right suspension ball-joint II (11) simultaneously, upper left cantilever (1) and bottom left cantilever (19) are connected respectively to left suspension ball-joint I (23) and left suspension ball-joint II (20), left suspension ball-joint I (23) is connected with steering swivel II (22) with left suspension ball-joint II (20) simultaneously, steering swivel I (12) is connecting the wheel shaft of right wheel I, steering swivel II (22) is connecting the wheel shaft of left wheel II, and steering swivel I (12) and steering swivel II (22) are respectively equipped with spindle arm I (13) and spindle arm II (21).
2. front two-wheel car forward mounting leaning device according to claim 1, it is characterized in that, upper left cantilever (1) and upper right cantilever (9) upwards are respectively equipped with left damping arm (2) and right damping arm (7), are provided with bumper (5) between left damping arm (2) and the right damping arm (7).
3. front two-wheel car according to claim 1 is with the steering shaft (1) of forward mounting leaning device, it is characterized in that, the lower end of steering shaft (4) is extended with spindle arm III (17) rearwards, spindle arm III (17) links to each other with spindle arm I (13) by Synchronous pull rod I (16), and spindle arm III (17) links to each other with spindle arm II (21) by steering track rod II (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210470688.0A CN102923236B (en) | 2012-11-20 | 2012-11-20 | Front two-wheel car forward mounting leaning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210470688.0A CN102923236B (en) | 2012-11-20 | 2012-11-20 | Front two-wheel car forward mounting leaning device |
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| CN102923236A true CN102923236A (en) | 2013-02-13 |
| CN102923236B CN102923236B (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210470688.0A Active CN102923236B (en) | 2012-11-20 | 2012-11-20 | Front two-wheel car forward mounting leaning device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273802A (en) * | 2013-06-19 | 2013-09-04 | 烟台嘉华车辆部件有限公司 | Suspension type driving front-and-rear axle assembly of electric car |
| CN106585831A (en) * | 2016-12-13 | 2017-04-26 | 重庆宗申技术开发研究有限公司 | Front suspension deflecting structure for backing of tricycle |
| CN107187284A (en) * | 2017-05-31 | 2017-09-22 | 王常利 | Chassis and the carriage using the chassis |
| CN108082362A (en) * | 2018-02-01 | 2018-05-29 | 冯健 | A kind of deflection mechanism with damping |
| CN115230851A (en) * | 2022-07-19 | 2022-10-25 | 浙江特斯马新能源科技有限公司 | Steering mechanism of inverted tricycle |
| WO2022267071A1 (en) * | 2021-06-21 | 2022-12-29 | 浙江朗翔实业有限公司 | Vehicle suspension apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2155411A (en) * | 1984-02-22 | 1985-09-25 | Honda Motor Co Ltd | Suspension apparatus for vehicle |
| CN2561685Y (en) * | 2002-07-23 | 2003-07-23 | 王其昌 | Front axle suspension of four-wheel motorcycle |
| US20070151780A1 (en) * | 2005-12-16 | 2007-07-05 | Andrea Tonoli | Suspension tilting module for a wheeled vehicle and a wheeled vehicle equipped with such a suspension tilting module |
| CN102092434A (en) * | 2009-12-10 | 2011-06-15 | 光阳工业股份有限公司 | Inclinable device for vehicle having two front wheels |
| CN203078697U (en) * | 2012-11-20 | 2013-07-24 | 王业慈 | Front hanging inclination mechanism for front double-wheel vehicle |
-
2012
- 2012-11-20 CN CN201210470688.0A patent/CN102923236B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2155411A (en) * | 1984-02-22 | 1985-09-25 | Honda Motor Co Ltd | Suspension apparatus for vehicle |
| CN2561685Y (en) * | 2002-07-23 | 2003-07-23 | 王其昌 | Front axle suspension of four-wheel motorcycle |
| US20070151780A1 (en) * | 2005-12-16 | 2007-07-05 | Andrea Tonoli | Suspension tilting module for a wheeled vehicle and a wheeled vehicle equipped with such a suspension tilting module |
| CN102092434A (en) * | 2009-12-10 | 2011-06-15 | 光阳工业股份有限公司 | Inclinable device for vehicle having two front wheels |
| CN203078697U (en) * | 2012-11-20 | 2013-07-24 | 王业慈 | Front hanging inclination mechanism for front double-wheel vehicle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273802A (en) * | 2013-06-19 | 2013-09-04 | 烟台嘉华车辆部件有限公司 | Suspension type driving front-and-rear axle assembly of electric car |
| CN106585831A (en) * | 2016-12-13 | 2017-04-26 | 重庆宗申技术开发研究有限公司 | Front suspension deflecting structure for backing of tricycle |
| CN107187284A (en) * | 2017-05-31 | 2017-09-22 | 王常利 | Chassis and the carriage using the chassis |
| CN108082362A (en) * | 2018-02-01 | 2018-05-29 | 冯健 | A kind of deflection mechanism with damping |
| WO2022267071A1 (en) * | 2021-06-21 | 2022-12-29 | 浙江朗翔实业有限公司 | Vehicle suspension apparatus |
| CN115230851A (en) * | 2022-07-19 | 2022-10-25 | 浙江特斯马新能源科技有限公司 | Steering mechanism of inverted tricycle |
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|---|---|
| CN102923236B (en) | 2015-10-21 |
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