CN102180210A - Laterally-leaning positive tricycle - Google Patents
Laterally-leaning positive tricycle Download PDFInfo
- Publication number
- CN102180210A CN102180210A CN 201110108812 CN201110108812A CN102180210A CN 102180210 A CN102180210 A CN 102180210A CN 201110108812 CN201110108812 CN 201110108812 CN 201110108812 A CN201110108812 A CN 201110108812A CN 102180210 A CN102180210 A CN 102180210A
- Authority
- CN
- China
- Prior art keywords
- suspension
- wheel
- seat
- vehicle
- suspension seat
- 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.)
- Granted
Links
Images
Abstract
The invention provides a laterally-leaning positive tricycle. The tricycle comprises a frame, a handle, a front fork, a front wheel, a rear left wheel and a rear right wheel, wherein the rear part of the frame is provided with a self-leaning mechanism comprising a suspension seat and a flat fork combination; the front end of the flat fork combination is connected to the middle part of the frame, and the rear end of the flat fork combination is fixed with the suspension seat; the upper part of the suspension seat is connected with two shock-absorbing main springs; the upper end of each shock-absorbing main spring is connected with the tail part of the frame; an upper left suspension and a lower left suspension which are positioned on the left side of the suspension seat, and an upper right suspension and a lower right suspension which are positioned on the right side of the suspension seat are connected with the suspension seat through corresponding rotating shafts respectively; and rear wheel connectors are rotatably connected between the upper left suspension and the lower left suspension, and between the upper right suspension and the lower right suspension and are connected with corresponding hub shafts respectively. The positive tricycle has high stability during steering and high speed running, has a small steering radius, is easy to operate, and is more flexibly controlled.
Description
Technical field
The present invention relates to a kind of positive three-wheeled motor vehicle, especially a kind of positive three-wheel vehicle that can make vehicle body and the synchronous inclination of wheel.
Background technology
At present, the three-wheel vehicle on the market is the triangular structure of preceding single-wheel, back two-wheel basically, and it is made up of front-wheel, front fork, vehicle frame, back axle and trailing wheel etc., front-wheel is connected with front fork, front fork is connected with the vehicle frame front end, and the vehicle frame rear portion is connected with back axle, and back axle is connected with two trailing wheels again.Though the vehicle of this structure stop or the stability of speed of a motor vehicle when slow better, but in speed fast slightly or when turning stability just obviously reduce, particularly when high-speed motion, because its front-wheel is the single-wheel structure, the centripetal force that produces when turning to is easy to make vehicle body oblique even overturning towards a certain inclination, so that cause the accident; And because the radius during two rear-axle steerings is bigger, so alerting ability is relatively poor, handling obvious deficiency.
Summary of the invention
At above-mentioned deficiency of the prior art, main purpose of the present invention is to solve the three-wheel vehicle problem that vehicle body is turned on one's side easily when turning to or run at high speed, and provide a kind of by making the synchronous inclination of vehicle body and wheel, keep the positive three-wheel vehicle of inclination of three-wheel vehicle smooth-ride.
Technical scheme of the present invention: the positive three-wheel vehicle of inclination comprises vehicle frame, handle, front fork and front-wheel, left rear wheel and off hind wheel; It is characterized in that, be provided with at the rear portion of vehicle frame be used to connect left rear wheel and off hind wheel from leaning device; Describedly comprise the combination of suspension seat and chain stay from leaning device, the front end of chain stay combination is connected the middle part of vehicle frame, and the rear end and the suspension seat of chain stay combination are fixed; The top of described suspension seat also is connected with two damping master springs, and the upper end of described damping master spring links to each other with the afterbody of vehicle frame; And arranged on left and right sides at the suspension seat respectively is equipped with four rotating shafts, is positioned at the upper left suspension and the lower-left suspension in suspension seat left side, and the upper right suspension that is positioned at suspension seat right side is connected with the suspension seat by cooresponding rotating shaft respectively with the bottom right suspension; The rotating left rear wheel connector that is connected with between upper left suspension and lower-left suspension, the rotating off hind wheel connector that is connected with between upper right suspension and bottom right suspension, described left rear wheel connector is connected with the left wheel hub axle, and the off hind wheel connector is connected with right hub spindle.
The positive three-wheel vehicle of inclination of the present invention by between left and right wheel, be provided with parallelogram sturcutre from leaning device, when three-wheel vehicle in the process of moving the wheel of and arranged on left and right sides because of turning to or during the Uneven road run-off the straight, connected to ground can inclination synchronously under wheel hub drives from leaning device, and drive vehicle frame and front-wheel also tilts to same direction, make whole vehicle frame still can keep relative stability like this, thereby reached the purpose that prevents the three-wheel vehicle rollover with wheel.Particularly when turning to, because therefore the suspension of and arranged on left and right sides and the rotational angle that the trailing wheel connector can be consistent respectively in leaning device have ensured that the angle of inclination of left rear wheel and off hind wheel is identical, and synchronous swing all the time, make the displacement of frame mass centre reduce, avoided overturning.
Further technical scheme also is connected with the damping auxiliary spring between upper left suspension and upper right suspension.Described damping auxiliary spring not only can play interconnect function to the suspension of both sides, also the axial force between two trailing wheels is had the effect of damping, thereby has reduced the double swerve of two trailing wheels.
Further technical scheme, described upper left suspension and upper right suspension are symmetrical, and lower-left suspension and bottom right suspension are symmetrical.By symmetrically arranged suspension, the conformability in the time of can keeping left and right trailing wheel to keep turning to, stressed also more even, stability also further strengthens.
With respect to prior art, the present invention has following beneficial effect:
1, positive three-wheel vehicle of the present invention all has good stable when turning to and run at high speed, but owing between two trailing wheels, adopted the suspension frame structure of inclination, make three wheels under the centripetal force effect, to tilt like this towards the same side, and the synchronous inclination of drive vehicle body, make vehicle body and wheel still can keep relative position to fix with this, reach the purpose that makes vehicle when high speed steering, can overcome centnifugal force, thereby the stability when keeping Vehicular turn can also improve the speed of a motor vehicle when turning to.
2, reduced the Turning radius of vehicle, because two trailing wheels can overcome motional inertia, the effect of equilibrium centrifugation power when inclination takes place, the whipping amplitude is less when turning to like this, Turning radius also just reduces accordingly, and maneuvering performance obviously strengthens, and also helps the raising traffic safety simultaneously.
3, when driving simple to operate, control also more flexibly, the driver just can realize Vehicular turn by the variation of controlling self center of gravity, this has also improved the enjoyment of driving.
Description of drawings
Fig. 1 is the block diagram of the positive three-wheel vehicle of inclination of the present invention;
Fig. 2 is the back view of the positive three-wheel vehicle of inclination of the present invention;
Fig. 3 is the left view of the positive three-wheel vehicle of inclination of the present invention;
Fig. 4 is the A-A cutaway view of Fig. 3.
Among the figure, 1-vehicle frame, 2-handle, 3-front fork, 4-front-wheel, 5-left rear wheel, 6-off hind wheel, 7-suspension seat, the combination of 8-chain stay, 9-damping master spring, 10-upper left suspension, 11-lower-left suspension, 12-upper right suspension, 13-bottom right suspension, 14-left rear wheel connector, 15-off hind wheel connector, 16-left wheel hub axle, 17-right hub spindle, 18-damping auxiliary spring.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the positive three-wheel vehicle of a kind of inclination comprises vehicle frame 1, handle 2, front fork 3 and front-wheel 4, left rear wheel 5 and off hind wheel 6, more than is the existing structure of three-wheel vehicle; Innovation of the present invention is, be provided with at the rear portion of vehicle frame 1 be used to connect left rear wheel 5 and off hind wheel 6 from leaning device; Describedly comprise suspension seat 7 and chain stay combination 8 from leaning device, suspension seat 7 is the member of integrally casting moulding, the two sides of suspension seat 7 are relative with the side of two rear wheels respectively, and arranged on left and right sides at suspension seat 7 respectively is equipped with four rotating shafts, and described rotating shaft is upper and lower to be symmetrical arranged and all the hub spindle with wheel is vertical in the horizontal direction.The front end cross bar of chain stay combination 8 is connected the middle part of vehicle frame 1 by attaching parts, and the rear end of chain stay combination 8 is fixed on the suspension seat 7, and therefore when inclinations take place suspension seat 7, suspension seat 7 will drive chain stay and make up 8 inclinations, and chain stay makes up 8 and drives vehicle frame 1 run-off the straight again.The top of described suspension seat 7 also is connected with two damping master springs 9, damping master spring 9 left and right symmetries be fixed on suspension seat 7 both sides, the upper end of two damping master springs 9 all links to each other with the afterbody of vehicle frame 1 and is fixing, not only can play cushioning effect by described damping master spring 9 to vehicle frame, all be connected with in the vertical direction (by damping master spring 9) owing to suspension seat 7 (makes up 8 by chain stay) in the horizontal direction simultaneously, therefore also strengthened the stability and the Joint strenght of suspension seat 7 with vehicle frame 1.Referring to Fig. 1 and Fig. 2, be positioned at the upper left suspension 10 and the lower-left suspension 11 in suspension seat 7 left sides, and the upper right suspension 12 that is positioned at suspension seat 7 right sides is connected with suspension seat 7 by cooresponding rotating shaft on the suspension seat 7 respectively with bottom right suspension 13; The rotating left rear wheel connector 14 that is connected with between upper left suspension 10 and lower-left suspension 11, the rotating off hind wheel connector 15 that is connected with between upper right suspension 12 and bottom right suspension 13, the rotation direction of rotating shaft is consistent on the rotation direction of described left rear wheel connector 14 and off hind wheel connector 15 and the suspension seat 7, on left rear wheel connector 14, be connected with left wheel hub axle 16, be connected with right hub spindle 17 on off hind wheel connector 15, left rear wheel 5 and off hind wheel 6 be cooresponding respectively to be fixed on the wheel hub of and arranged on left and right sides.When inclination takes place when turning to wheel, left rear wheel 5 and off hind wheel 6 will drive the inclination in the same way of cooresponding left and right trailing wheel connector respectively, make the parallelogram sturcutre of forming by the suspension and the trailing wheel connector of and arranged on left and right sides also tilt to the left or to the right, owing to be suspended in and drive 7 inclinations of suspension seat when rotating, make all inclinations synchronously of vehicle frame 1 and front-wheel 4 and two rear wheels so again, thereby reach the adjustment frame mass centre, prevent the purpose of turning on one's side.
Referring to Fig. 2 and Fig. 4, the suspension of suspension seat 7 and arranged on left and right sides is symmetrically set among the present invention, also is connected with damping auxiliary spring 18 between upper left suspension 10 and upper right suspension 12.Described damping auxiliary spring 18 is located at the upper end of upper left suspension 10 and upper right suspension 12, and be connected with attaching parts on the upper right suspension 12 by being located at upper left suspension 10 respectively, at this horizontal damping auxiliary spring 18 is set, both can alleviate the vibration between the left and right trailing wheel, the and arranged on left and right sides suspension can also be linked into an integrated entity, and then make its conformability that keeps the angle of inclination, more steady when turning to.
The positive three-wheel vehicle of inclination of the present invention has solved the problem that traditional three-wheel vehicle overturns easily when high speed steering, whole vehicle body can be with the tilting of wheels, and stability strengthens, and operates also more flexible.
Claims (3)
1. the positive three-wheel vehicle of inclination comprises vehicle frame (1), handle (2), front fork (3) and front-wheel (4), left rear wheel (5) and off hind wheel (6); It is characterized in that, be provided with at the rear portion of vehicle frame (1) be used to connect left rear wheel (5) and off hind wheel (6) from leaning device; Describedly comprise suspension seat (7) and chain stay combination (8) from leaning device, the front end of chain stay combination (8) is connected the middle part of vehicle frame (1), and the rear end of chain stay combination (8) is fixed with suspension seat (7); The top of described suspension seat (7) also is connected with two damping master springs (9), and the upper end of described damping master spring (9) links to each other with the afterbody of vehicle frame (1); And arranged on left and right sides at suspension seat (7) respectively is equipped with four rotating shafts, be positioned at the upper left suspension (10) and the lower-left suspension (11) in suspension seat (7) left side, and the upper right suspension (12) that is positioned at suspension seat (7) right side is connected with suspension seat (7) by cooresponding rotating shaft respectively with bottom right suspension (13); The rotating left rear wheel connector (14) that is connected with between upper left suspension (10) and lower-left suspension (11), the rotating off hind wheel connector (15) that is connected with between upper right suspension (12) and bottom right suspension (13), described left rear wheel connector (14) is connected with left wheel hub axle (16), and off hind wheel connector (15) is connected with right hub spindle (17).
2. the positive three-wheel vehicle of inclination according to claim 1 is characterized in that, also is connected with damping auxiliary spring (18) between upper left suspension (10) and upper right suspension (12).
3. the positive three-wheel vehicle of inclination according to claim 1 and 2 is characterized in that, described upper left suspension (10) and upper right suspension (12) are symmetrical, and lower-left suspension (11) and bottom right suspension (13) are symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110108812 CN102180210B (en) | 2011-04-28 | 2011-04-28 | Laterally-leaning positive tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110108812 CN102180210B (en) | 2011-04-28 | 2011-04-28 | Laterally-leaning positive tricycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102180210A true CN102180210A (en) | 2011-09-14 |
| CN102180210B CN102180210B (en) | 2013-04-17 |
Family
ID=44566547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110108812 Active CN102180210B (en) | 2011-04-28 | 2011-04-28 | Laterally-leaning positive tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102180210B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874358A (en) * | 2012-10-22 | 2013-01-16 | 无锡艾格尼科技有限公司 | Tricycle capable of achieving tilting swing |
| CN107264695A (en) * | 2017-04-24 | 2017-10-20 | 山东恒祥机械有限公司 | The leveling of box electronic pedicab body connects anti-interference device |
| CN108394508A (en) * | 2018-05-03 | 2018-08-14 | 王业慈 | Two-wheel tiltable suspension mechanism and rear two-wheel tiltable tricycle afterwards |
| CN111655569A (en) * | 2017-12-22 | 2020-09-11 | 比亚乔公司 | Tilting motorcycle with three wheels and rigid rear axle |
| CN113086069A (en) * | 2021-05-13 | 2021-07-09 | 叶奇正 | Positive tricycle storage battery car |
| CN113212617A (en) * | 2021-05-20 | 2021-08-06 | 永康市畅跑工贸有限公司 | Electric scooter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2640892Y (en) * | 2003-09-08 | 2004-09-15 | 杨庆成 | Tricycle with double front wheels |
| WO2005120939A1 (en) * | 2004-06-10 | 2005-12-22 | Suntopia Industrial Co., Ltd | Tricycle for extreme sports |
| JP2009040165A (en) * | 2007-08-07 | 2009-02-26 | Kanto Auto Works Ltd | Three-wheeled traveling device |
| CN201800846U (en) * | 2010-08-04 | 2011-04-20 | 武央 | Turning self-balancing device of tricycle |
| CN202011448U (en) * | 2011-04-28 | 2011-10-19 | 重庆现代摩托车研究所 | Laterally inclinable positive tricycle |
-
2011
- 2011-04-28 CN CN 201110108812 patent/CN102180210B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2640892Y (en) * | 2003-09-08 | 2004-09-15 | 杨庆成 | Tricycle with double front wheels |
| WO2005120939A1 (en) * | 2004-06-10 | 2005-12-22 | Suntopia Industrial Co., Ltd | Tricycle for extreme sports |
| JP2009040165A (en) * | 2007-08-07 | 2009-02-26 | Kanto Auto Works Ltd | Three-wheeled traveling device |
| CN201800846U (en) * | 2010-08-04 | 2011-04-20 | 武央 | Turning self-balancing device of tricycle |
| CN202011448U (en) * | 2011-04-28 | 2011-10-19 | 重庆现代摩托车研究所 | Laterally inclinable positive tricycle |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874358A (en) * | 2012-10-22 | 2013-01-16 | 无锡艾格尼科技有限公司 | Tricycle capable of achieving tilting swing |
| CN102874358B (en) * | 2012-10-22 | 2015-11-18 | 无锡艾格尼科技有限公司 | One can be inclined and be waved three-wheel vehicle |
| CN107264695A (en) * | 2017-04-24 | 2017-10-20 | 山东恒祥机械有限公司 | The leveling of box electronic pedicab body connects anti-interference device |
| CN111655569A (en) * | 2017-12-22 | 2020-09-11 | 比亚乔公司 | Tilting motorcycle with three wheels and rigid rear axle |
| CN108394508A (en) * | 2018-05-03 | 2018-08-14 | 王业慈 | Two-wheel tiltable suspension mechanism and rear two-wheel tiltable tricycle afterwards |
| CN113086069A (en) * | 2021-05-13 | 2021-07-09 | 叶奇正 | Positive tricycle storage battery car |
| CN113086069B (en) * | 2021-05-13 | 2022-11-29 | 叶奇正 | Positive tricycle storage battery car |
| CN113212617A (en) * | 2021-05-20 | 2021-08-06 | 永康市畅跑工贸有限公司 | Electric scooter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102180210B (en) | 2013-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201694318U (en) | Three-wheeled motor vehicle capable of automatically dumping | |
| CN102180210B (en) | Laterally-leaning positive tricycle | |
| US7850180B2 (en) | Hub assembly for a tilting vehicle suspension | |
| US4887829A (en) | Rear wheel suspension system for a tricycle vehicle | |
| CN202011448U (en) | Laterally inclinable positive tricycle | |
| JP6153049B1 (en) | Three-wheeled vehicle | |
| CN109552513B (en) | Tilt steering structure and electric tricycle | |
| CN206797565U (en) | Tilting positive three-wheeled motor vehicle can brake type leaning device | |
| CN102582757B (en) | Front suspension system for motorcycle | |
| CN109878616A (en) | The support steering mechanism of two front wheels motorcycle | |
| CN106585810A (en) | Front wheel swinging inclining mechanism for double-front-wheel motorcycle | |
| CN105936298A (en) | Four-wheel motor vehicle stable in steering | |
| CN109895912A (en) | A kind of front wheel suspension leaning device of two front wheels vehicle | |
| CN202481226U (en) | Motorcycle front suspension system | |
| CN111559452A (en) | Manual motor tricycle | |
| CN207481653U (en) | A kind of vehicle with active balancing device | |
| CN208216913U (en) | Two-wheel tiltable suspension mechanism and rear two-wheel tiltable tricycle after a kind of | |
| CN111703529A (en) | Positive tricycle with steering wheel controlling rear wheel steering and synchronous controlling vehicle body side-tipping | |
| CN108394508A (en) | Two-wheel tiltable suspension mechanism and rear two-wheel tiltable tricycle afterwards | |
| CN205675158U (en) | A kind of being provided with can the front steering of the falling three-wheel mechanism of integral inclined traveling | |
| CN210852752U (en) | Head for reverse tricycle | |
| JP3162127U (en) | Two-wheel tilt mechanism with independent suspension effect | |
| CN210011830U (en) | Front wheel suspension tilting mechanism of double-front-wheel vehicle | |
| CN106114721A (en) | A kind of two-wheel wheel rack device | |
| CN205837062U (en) | A kind of two-wheel wheel rack device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |