CN201694318U - Three-wheeled motor vehicle capable of automatically dumping - Google Patents
Three-wheeled motor vehicle capable of automatically dumping Download PDFInfo
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- CN201694318U CN201694318U CN2010202297397U CN201020229739U CN201694318U CN 201694318 U CN201694318 U CN 201694318U CN 2010202297397 U CN2010202297397 U CN 2010202297397U CN 201020229739 U CN201020229739 U CN 201020229739U CN 201694318 U CN201694318 U CN 201694318U
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Abstract
The utility model relates to a three-wheel motor vehicle capable of automatically dumping, which comprises a frame, a handle, a back fork, a left front wheel, a right front wheel and a back wheel, wherein the two sides of the front end of the frame are symmetrically provided with a left tilting mechanism and a right tilting mechanism, the left tilting mechanism and the right tilting mechanism respectively consist of an upper hanger bracket, a lower hanger bracket and a hub bracket, the hub brackets on the left side and the right side are respectively fixed on the inner sides of corresponding hubs, the upper hanger bracket and the lower hanger bracket are connected with the corresponding hub brackets respectively through a spherical hinge, the other ends of the upper hanger bracket and the lower hanger bracket are connected with the frame respectively through a spindle, and a parallelogram is formed by sequentially connecting the connecting point of the upper hanger bracket and the lower hanger bracket on the left side or right side and the corresponding hub bracket, and the connecting point of the upper hanger bracket and the lower hanger bracket on the left side or right side and the frame. The three-wheel motor vehicle capable of automatically dumping, provided by the utility model, has good stability, and has two stable steering pivots when controlling the steering, two front wheels can tilt towards to one side of the rotation direction under the action of gravity, the steering vehicle speed can be improved, maneuvering property can be obviously strengthened, the operation is simple, and at the same time, driving safety can be improved.
Description
Technical field
The utility model relates to a kind of three-wheeled motor vehicle, is specially a kind of three-wheeled motor vehicle that falls that can by gravity when turning to makes the vehicle body run-off the straight.
Background technology
At present, the basic structure of three-wheel vehicle is the equicrural triangle of preceding single-wheel, back two-wheel on the market, 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, the fast slightly or just obviously reduction of stability when turning in speed, and alerting ability is also relatively poor when controlling.To this, application number is 200420012517.4 Chinese patent, a kind of " the positive three-wheeled motor vehicle of free inclination self-aligning formula " disclosed, it is characterized in that, the installation vehicle body returns positive drive motor and retarder and vehicle body and returns the ahead power magnetic clutch on vehicle body centering mechanism support, driving chain wheel is housed on the output shaft of magnetic clutch and returns the positive drive chain and be connected with vehicle body, vehicle body Motionless electromagnetic lock also is housed on vehicle body centering mechanism support, body inclination isolation damper and body inclination degree is installed between vehicle body centering mechanism support and the last trammel beam detects sensing.Though the alerting ability the when three-wheeled motor vehicle of this structure turns to has had raising, but stability is still relatively poor when high-speed motion, because its front-wheel is the single-wheel structure all the time, the centripetal force that produces when high speed steering is easy to make tilting of car body and overturning like this, causes the accident; And because trailing wheel is the two-wheel structure that adopts, and the radius when it turns to is still bigger, and the alerting ability when controlling can be restricted all the time, this also is the defective that the car body of back two-wheel structure can't overcome.
The utility model content
At three-wheeled motor vehicle above shortcomings in the prior art, good stability when the purpose of this utility model is to provide a kind of turning to, Turning radius is less, and controls flexibly from tilting three-wheeled motor vehicle.
The technical solution of the utility model: three-wheeled motor vehicle certainly tilts, comprise vehicle frame, handle, back vent and the near front wheel, off front wheel and trailing wheel, it is characterized in that, be provided with left bank mechanism and right bank mechanism between vehicle frame and the near front wheel, off front wheel, described left bank mechanism, right bank mechanism are configured to by last suspension, lower suspension and wheel hub; The wheel hub frame of described left bank mechanism, right bank mechanism is separately fixed on corresponding the near front wheel wheel hub, the off front wheel wheel hub, the last suspension of left bank mechanism, right bank mechanism and lower suspension flexibly connect by ball pivot and cooresponding wheel hub frame respectively, and the last suspension of left bank mechanism, right bank mechanism and the other end of lower suspension also flexibly connect by rotating shaft and vehicle frame respectively; With the upper and lower suspension of described left bank mechanism or right bank mechanism and the point of connection of cooresponding wheel hub frame, and upper and lower suspension constitutes parallelogram behind the line successively with the corresponding point of connection of vehicle frame.
Described handle connects to ground by steering shaft, and arranged on left and right sides at steering shaft is connected with left brake rod and right brake rod, correspondence is connected with left steering pull bar and right steering pull bar on left brake rod, right brake rod, described left steering pull bar and right steering pull bar cooresponding respectively be fixed in left wheel hub frame, right wheel hub frame on the left steering plate link to each other with the right steering plate.
Three-wheeled motor vehicle of the present utility model is by back-wheel drive, and front-wheel control turns to.When turning to, drive the steering shaft rotation by swing handle, spur left and right front-wheel generation angular deflection by steering track rod again, thereby realize Vehicular turn.Because left and right steering track rod is symmetrically arranged, left and right front-wheel can remain parallel when therefore turning to.When turning to, the driver can also change (being the run-off the straight of driver's health) by the center of gravity that changes self makes the vehicle body run-off the straight, thereby overcomes the centnifugal force when turning to, and reaches the purpose that keeps stability and improve the speed of a motor vehicle when turning to.When vehicle's center of gravity skew and during run-off the straight, left and right front-wheel is around the sideway swivel to body inclination of separately ball pivot, and also respectively around separately rotating shaft rotation, this moment, the direction of the tilting of wheels was consistent with the direction of body inclination for the upper and lower suspension of both sides simultaneously.In the body inclination process, the line of the point of connection of upper and lower suspension of left and right side and vehicle frame and wheel hub frame remains the framed structure of parallelogram, and variation along with driver's center of gravity, the degree of dip of vehicle body is also constantly changing, the angle of inclination of both sides front-wheel also changes thereupon, manoevreability when making Vehicular turn has obtained great enhancing like this, only needs the angle and the speed that turn to by the variation may command that changes center of gravity when controlling, and controls also simple more, convenient.
With respect to prior art, the utlity model has following beneficial effect:
1, three-wheeled motor vehicle of the present utility model has good stable when turning to, owing to adopted double front wheel, the del structure of single rear wheel, when the control front-wheel steering, just have two stable steering pivots like this, the more important thing is, when turning to, two front-wheels can be towards the lopsidedness of rotation direction under the self gravitation effect, and keep identical angle of inclination (in this process, the point of connection of lower suspension and cooresponding wheel hub frame, and on, lower suspension constitutes parallelogram behind the line successively all the time with the corresponding point of connection of vehicle frame), make vehicle when high speed steering, can overcome centrifugal action like this, 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 the structure of single rear wheel can overcome motional inertia, the effect of equilibrium centrifugation power, 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, the enjoyment that this has also improved driving is particularly suitable at the sandy beach, the field travels.
Description of drawings
Fig. 1 falls the block diagram of three-wheeled motor vehicle for the utility model;
Fig. 2 is the block diagram behind Fig. 1 the removes left and right front-wheel;
Fig. 3 is the front view of Fig. 2;
Fig. 4 is the birds-eye view of Fig. 2;
Fig. 5 is the B-B cutaway view of Fig. 4;
Fig. 6 is the A-A cutaway view of Fig. 4.
Among the figure, 1-vehicle frame, 2-handle, the 3-back vent, 4-the near front wheel, 5-off front wheel, the 6-trailing wheel, 7-rotating shaft, 8-ball pivot, the 9-steering shaft, 10-left steering pull bar, 11-right steering pull bar, 12-left steering plate, 13-right steering plate, 14-connecting panel, 15-left side bumper, the right bumper of 16-, 17-lower-left suspension, 18-bottom right suspension, the upper left suspension of 19-, the upper right suspension of 20-, 21-the near front wheel wheel hub, 22-off front wheel wheel hub, 23-shockproof mount, the 24-contiguous block, 25-connection pipe, 26-left side brake rod, the right brake rod of 27-, 28-left wheel hub frame, the right wheel hub frame of 29-.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, Fig. 2, Fig. 4 and shown in Figure 6, the three-wheeled motor vehicle that tilts certainly comprises vehicle frame 1, handle 2, back vent 3 and the near front wheel 4, off front wheel 5 and trailing wheel 6, and described back vent 3 is fixed on vehicle frame 1 rear portion, and trailing wheel 6 is installed on the back vent 3.Bilateral symmetry at vehicle frame 1 front end is provided with left bank mechanism and right bank mechanism, left bank mechanism and right bank mechanism drive the near front wheel 4 and off front wheel 5 run-off the straights respectively when Vehicular turn, described left bank mechanism and right bank mechanism are configured to by last suspension, lower suspension and wheel hub; The last suspension and the lower suspension of described left bank mechanism, right bank mechanism are Y shape structure, Y shape opening one end of upper and lower suspension links to each other with vehicle frame 1 by two rotating shafts 7 respectively, and the other end of upper and lower suspension all is connected on the wheel hub frame of left and right front-wheel by ball pivot 8.The axis of described rotating shaft 7 is parallel with the axis of vehicle frame 1 and be symmetricly set on the both sides, axis of vehicle frame 1, be fixed with some connecting panels 14 at vehicle frame 1 front end, described rotating shaft 7 all links to each other with vehicle frame 1 by connecting panel 14, during installation, the both sides of each rotating shaft are respectively arranged with a connecting panel, and the two ends of rotating shaft are installed on the connecting panel and can rotate freely.In the utility model, with the upper and lower suspension of described left bank mechanism or right bank mechanism and the point of connection of cooresponding wheel hub frame, and upper and lower suspension constitutes parallelogram behind the line successively with the corresponding point of connection of vehicle frame, owing between upper and lower suspension and the vehicle frame two point of connection are arranged respectively, therefore one of them point of connection that only need choose separately when line gets final product, but the position of upper and lower point of connection needs correspondence mutually.By the structure of this parallelogram, the stability when making the vehicle frame front end can keep balance and turn to.
Referring to Fig. 3, Fig. 4 and Fig. 5, described handle 2 is connected with vehicle frame 1 by steering shaft 9, and arranged on left and right sides at steering shaft 9 is connected with left brake rod 26 and right brake rod 27, correspondence is connected with left steering pull bar 10 and right steering pull bar 11 on left and right brake rod, the other end of described left steering pull bar 10 and right steering pull bar 11 cooresponding respectively be fixed in left and right wheel hub frame on left steering plate 12 link to each other with right steering plate 13, the drive by left and right steering track rod can realize turning to of wheel.
Referring to Fig. 3, in the utility model, both sides at vehicle frame 1 front end also are connected with left bumper 15 and right bumper 16 respectively, described left bumper 15 and right bumper 16 are symmetrical arranged with respect to the axis of vehicle frame, the upper end of left and right bumper all is connected with shockproof mount 23, described shockproof mount 23 is fixedly mounted on the vehicle frame 1, captives joint with bottom right suspension 18 with lower-left suspension 17 respectively in the lower end of left and right bumper.Lower end, both sides at the Y shape opening of lower-left suspension 17 and bottom right suspension 18 is provided with contiguous block 24, and during installation, left and right bumper is captiveed joint with the contiguous block 24 of both sides by the connection pipe 25 of lower end respectively.
It is of the present utility model that three-wheeled motor vehicle is simple in structure, handling good, particularly stability and safety have had great lifting with respect to the three-wheel vehicle of common positive tricycle structure, and Turning radius is little when turning to, and can also raise speed by the inclination of vehicle body, reaches the effect that turns to flexibly.
Need to prove at last, above embodiment is only in order to illustrate the technical solution of the utility model but not the restriction technologies scheme, although the applicant has been described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those are made amendment to the technical solution of the utility model or are equal to replacement, and do not break away from the aim and the scope of the technical program, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. tilt to fall three-wheeled motor vehicle certainly, comprise vehicle frame (1), handle (2), back vent (3) and the near front wheel (4), off front wheel (5) and trailing wheel (6); It is characterized in that, be provided with left bank mechanism and right bank mechanism between vehicle frame (1) and the near front wheel (4), off front wheel (5), described left bank mechanism, right bank mechanism are configured to by last suspension, lower suspension and wheel hub; The wheel hub frame of described left bank mechanism, right bank mechanism is separately fixed on corresponding the near front wheel wheel hub (21), the off front wheel wheel hub (22), the last suspension of left bank mechanism, right bank mechanism and lower suspension flexibly connect by ball pivot (8) and cooresponding wheel hub frame respectively, and the last suspension of left bank mechanism, right bank mechanism and the other end of lower suspension also flexibly connect by rotating shaft (7) and vehicle frame (1) respectively; With the upper and lower suspension of described left bank mechanism or right bank mechanism and the point of connection of cooresponding wheel hub frame, and upper and lower suspension constitutes parallelogram behind the line successively with the corresponding point of connection of vehicle frame.
2. according to claim 1 from tilting three-wheeled motor vehicle, it is characterized in that, described handle (2) is connected with vehicle frame (1) by steering shaft (9), left side in steering shaft (9), right both sides are connected with left brake rod (26) and right brake rod (27), in left brake rod (26), right brake rod (27) is gone up correspondence and is connected with left steering pull bar (10) and right steering pull bar (11), and described left steering pull bar (10) and right steering pull bar (11) are cooresponding respectively and be fixed in left wheel hub frame (28), left steering plate (12) on the right wheel hub frame (29) links to each other with right steering plate (13).
3. according to claim 1 from tilting three-wheeled motor vehicle, it is characterized in that, the last suspension and the lower suspension of described left bank mechanism, right bank mechanism are Y shape structure, Y shape opening one end of upper and lower suspension links to each other with vehicle frame (1) by two rotating shafts (7) respectively, and the other end of upper and lower suspension is connected with cooresponding wheel hub frame by ball pivot (8) respectively; Described rotating shaft (7) is symmetricly set on the both sides, axis of vehicle frame (1).
4. according to claim 1 and 2 from tilting three-wheeled motor vehicle, it is characterized in that, also be provided with left bumper (15) and right bumper (16) in vehicle frame (1) front end both sides, the upper end of described left and right bumper all is connected on the vehicle frame (1) by shockproof mount (23), captives joint with bottom right suspension (18) with cooresponding lower-left suspension (17) respectively in the lower end of left and right bumper.
5. according to claim 1 or the 3 described three-wheeled motor vehicles that tilt certainly, it is characterized in that be fixed with some connecting panels (14) at vehicle frame (1) front end, described rotating shaft (7) all links to each other with vehicle frame (1) by connecting panel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202297397U CN201694318U (en) | 2010-06-18 | 2010-06-18 | Three-wheeled motor vehicle capable of automatically dumping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202297397U CN201694318U (en) | 2010-06-18 | 2010-06-18 | Three-wheeled motor vehicle capable of automatically dumping |
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| Publication Number | Publication Date |
|---|---|
| CN201694318U true CN201694318U (en) | 2011-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202297397U Expired - Fee Related CN201694318U (en) | 2010-06-18 | 2010-06-18 | Three-wheeled motor vehicle capable of automatically dumping |
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| CN (1) | CN201694318U (en) |
Cited By (10)
| 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 |
| CN104309431A (en) * | 2014-10-15 | 2015-01-28 | 雷东玉 | T-shaped inverted triangular servo electro-tricycle |
| CN104520178A (en) * | 2012-07-11 | 2015-04-15 | 标致摩托车公司 | Undercarriage for a vehicle having two laterally tiltable front wheels |
| CN105564570A (en) * | 2016-02-02 | 2016-05-11 | 杨宏伟 | Reversed recumbent tricycle |
| CN107021166A (en) * | 2016-12-16 | 2017-08-08 | 潘国征 | The inclination of falling three-wheel is from centering mechanism |
| CN107187284A (en) * | 2017-05-31 | 2017-09-22 | 王常利 | Chassis and the carriage using the chassis |
| CN109131666A (en) * | 2018-10-22 | 2019-01-04 | 叶奇正 | A kind of anti-rollover body mechanism of more wheel carriers |
| CN110497996A (en) * | 2018-05-17 | 2019-11-26 | 现代自动车株式会社 | The steering system of cyclecar |
| CN111017091A (en) * | 2018-10-09 | 2020-04-17 | 天津市路士美科技发展有限公司 | Tricycle |
| CN113911241A (en) * | 2020-07-10 | 2022-01-11 | 厦门厦杏摩托有限公司 | Vehicle front two-wheel inclination control device |
-
2010
- 2010-06-18 CN CN2010202297397U patent/CN201694318U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104520178B (en) * | 2012-07-11 | 2018-04-24 | 标致摩托车公司 | For with two can lateral tilt front-wheel vehicle steering spindle |
| CN104520178A (en) * | 2012-07-11 | 2015-04-15 | 标致摩托车公司 | Undercarriage for a vehicle having two laterally tiltable front wheels |
| CN102975808B (en) * | 2012-11-20 | 2015-04-29 | 王业慈 | Front suspension tilting mechanism for front two-wheeled car |
| CN102975808A (en) * | 2012-11-20 | 2013-03-20 | 王业慈 | Front suspension tilting mechanism for front two-wheeled car |
| CN104309431A (en) * | 2014-10-15 | 2015-01-28 | 雷东玉 | T-shaped inverted triangular servo electro-tricycle |
| CN104309431B (en) * | 2014-10-15 | 2016-08-31 | 雷东玉 | T-shaped inverted triangle trackability electro-tricycle |
| CN105564570A (en) * | 2016-02-02 | 2016-05-11 | 杨宏伟 | Reversed recumbent tricycle |
| CN107021166A (en) * | 2016-12-16 | 2017-08-08 | 潘国征 | The inclination of falling three-wheel is from centering mechanism |
| CN107187284A (en) * | 2017-05-31 | 2017-09-22 | 王常利 | Chassis and the carriage using the chassis |
| CN107187284B (en) * | 2017-05-31 | 2020-04-24 | 王常利 | Chassis and four-wheel vehicle using same |
| CN110497996A (en) * | 2018-05-17 | 2019-11-26 | 现代自动车株式会社 | The steering system of cyclecar |
| CN111017091A (en) * | 2018-10-09 | 2020-04-17 | 天津市路士美科技发展有限公司 | Tricycle |
| CN111017091B (en) * | 2018-10-09 | 2024-04-16 | 天津市路士美科技发展有限公司 | Tricycle |
| CN109131666A (en) * | 2018-10-22 | 2019-01-04 | 叶奇正 | A kind of anti-rollover body mechanism of more wheel carriers |
| CN109131666B (en) * | 2018-10-22 | 2023-12-15 | 叶奇正 | Side-turning prevention vehicle body mechanism of multi-wheel carrying vehicle |
| CN113911241A (en) * | 2020-07-10 | 2022-01-11 | 厦门厦杏摩托有限公司 | Vehicle front two-wheel inclination control device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20190618 |