CN201151444Y - Motor-assisted bicycle with three front wheels - Google Patents
Motor-assisted bicycle with three front wheels Download PDFInfo
- Publication number
- CN201151444Y CN201151444Y CNU2007201916468U CN200720191646U CN201151444Y CN 201151444 Y CN201151444 Y CN 201151444Y CN U2007201916468 U CNU2007201916468 U CN U2007201916468U CN 200720191646 U CN200720191646 U CN 200720191646U CN 201151444 Y CN201151444 Y CN 201151444Y
- Authority
- CN
- China
- Prior art keywords
- bar
- handlebar
- wheel
- hinged
- deflecting
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/05—Tricycles characterised by a single rear wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/02—Front wheel forks or equivalent, e.g. single tine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/027—Motorcycles with three wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/08—Cycles with handlebars, equipped with three or more main road wheels with steering devices acting on two or more wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/10—Cycles with handlebars, equipped with three or more main road wheels with means for inwardly inclining the vehicle body on bends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a bicycle, in particular to a front three-wheel electric bicycle. The electric bicycle comprises a bicycle body, a wheel and a handlebar, and has a structural characteristic that two groups of parallel steering bars are also arranged, wherein, the wheel consists of two side-by-side front wheels and a rear wheel, a studdle is arranged on the upper part of each front wheel, the center of the two groups of the parallel steering bars is hinged with the handlebar, the two ends of the steering bar are hinged with the studdle, and a four-bar linkage is formed; and a ball-head tension rod is respectively hinged between the two studdles and the handlebar. The bicycle of the utility model has the advantages of difficult overturn when in static or in riding, small turning radius and high safety factor.
Description
Technical field
The utility model relates to a kind of bicycle, especially a kind of preceding three-wheel Electrical Bicycle.
Background technology
Existing bicycle, boosted vehicle, Electrical Bicycle comprise wheel, vehicle body and handlebar, its wheel is made up of front-wheel and trailing wheel, is 2 supporting constructions, less stable is easily turned on one's side when riding shakiness.
Though existing three-wheel vehicle is made up of a front-wheel and two trailing wheels, is three-point support structure, the stability when static and straight line is ridden better, not prone to tip over, but when turning round, front-wheel needs bigger turn radius just can turn over, the angle of inclination of vehicle body is bigger, very easily overturns when fast running.
More than two kinds of structures all have the relatively poor problem of security and stability.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of static and equal not prone to tip over when riding, turn radius is little, safety factor is high Electrical Bicycle.
The technical scheme in the invention for solving the above technical problem is: this Electrical Bicycle comprises vehicle body, wheel and handlebar, its constructional feature is also to be provided with two groups of parallel deflecting bars, described wheel is made up of two front-wheel and trailing wheels side by side, the front-wheel top respectively is equipped with a strut bar, the center and the handlebar of two groups of deflecting bars are hinged, the two ends and the strut bar of deflecting bar are hinged, and constitute a four-bar linkage; Respectively be hinged with a ball head pull bar between two strut bars and the handlebar.
Be respectively equipped with the left and right fixed plate of evagination on two strut bars described in the utility model, be rotatably connected to the middle fixed plate of evagination on the handlebar, middle fixed plate is provided with the lower limit bar of evagination, and handlebar is provided with the lower position block of the band position-limited trough of evagination, and the lower limit bar is positioned at this lower limit groove.
Deflecting bar described in the utility model is provided with the upper limit position block of the band position-limited trough of evagination, and handlebar is provided with the upper limit bar of evagination, and the upper limit bar is positioned at this position-limited trough.
Every group of deflecting bar described in the utility model is made up of two parallel connecting rods, and two connecting rods lay respectively at the front side and the rear side of handlebar, and the mid point and the handlebar of connecting rod are hinged by globe bearing.
The utility model also is provided with energy disperser and buffering ball-head tension rod, and buffering ball-head tension rod one end and deflecting bar are hinged, and its other end and energy disperser are hinged, and energy disperser is fixed on the handlebar.
The two ends of ball-head tension rod described in the utility model are hinged with left and right fixed plate and middle fixed plate respectively.
Position-limited trough described in the utility model is the groove of arc.
The two ends and the strut bar of deflecting bar described in the utility model are hinged by plain bearing.
The utility model compared with prior art, have following beneficial effect: 1, wheel is made up of two front-wheel and trailing wheels side by side, be three-point support structure, static, straight line is ridden or turns round all highly stable, on handlebar, be hinged with two groups of deflecting bars, strut bar on deflecting bar and the front-wheel constitutes four-bar linkage structure, and the user can tilt when riding, and makes the vehicle in the fast running can overcome centnifugal force with less semidiameter turn; 2, owing to adopt four-bar linkage, when riding on rugged road surface, along with the vertical tremor of front and back wheel, strut bar serves as a swing fulcrum and wallowing motion up and down can alleviate the vehicle body vibrations with its center on the handlebar of being hinged on; 3, owing to adopt four-bar linkage, when riding on the slope, two front-wheels are one high and one low, and degree of raising is to lift on the front-wheel or half of height of fall on the handlebar, can reduce the vibratory sensation of handlebar part; 4, every group of deflecting bar is made up of two parallel connecting rods, is hinged by globe bearing between the mid point of connecting rod and the handlebar, reaches the purpose of coaxial rotation, and be more flexible during rotation; 5, be hinged by ball-head tension rod between two strut bars and the handlebar, ball-head tension rod rotates flexibly, and makes two front-wheels realize rotating synchronously; 6, be provided with inhibiting device between deflecting bar and the handlebar, carry out spacing to moving up and down of strut bar, handlebar and and the middle fixed plate that is hinged of ball-head tension rod between be provided with inhibiting device, the sway position of ball-head tension rod is carried out spacing, the spacing further stability that turns to that improved in two places; 7, between deflecting bar and handlebar, be provided with energy disperser, when deflecting bar swings up and down, under the effect of energy disperser, the quick recoverable original position.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the connecting rod mechanism sketch of the utility model embodiment.
Fig. 3 is the structural representation of handlebar among the utility model embodiment.
Fig. 4 is the structural representation of deflecting bar among the utility model embodiment.
Fig. 5 is the structural representation of another deflecting bar among the utility model embodiment.
Fig. 6 is the structural representation of ball-head tension rod among the utility model embodiment.
Fig. 7 is the structural representation of energy disperser among the utility model embodiment.
The specific embodiment
Referring to Fig. 1, Fig. 3～Fig. 5, present embodiment comprises vehicle body 1, wheel 2 and handlebar 3, side by side front-wheel 2-1 and a trailing wheel 2-2 forms wheel 2 in handlebar 3 the place aheads by two, the wheel shaft top of front-wheel 2-1 respectively is equipped with a strut bar 5, also be provided with two groups of parallel deflecting bars 4, every group of deflecting bar 4 is made up of two parallel connecting rods 14, two connecting rods 14 lay respectively at the front side and the rear side of handlebar 3, the mid point of every connecting rod 14 all is hinged by globe bearing with handlebar 3, the two ends of every connecting rod 14 all are hinged by rolling bearing with strut bar 5, two strut bars 5 and two groups of four-bar linkages that deflecting bar 4 constitutes as shown in Figure 2.
Be respectively equipped with left fixed plate 7-1 and right fixed plate 7-2 on two strut bars 5, handlebar 3 is provided with middle fixed plate 7-3, left side fixed plate 7-1, right fixed plate 7-2 and middle fixed plate 7-3 extend evagination to handlebar the place ahead, and the lower end of middle fixed plate 7-3 and handlebar 3 is rotationally connected.Middle fixed plate 7-3 is provided with the lower limit bar 8 that extends upward evagination, handlebar 3 is provided with the lower position block 10 that extends evagination to its place ahead, have the lower limit groove 9 for arc groove on the lower position block 10, lower limit bar 8 is positioned at lower limit groove 9, and the rotation of lower limit bar 8 is subjected to the restriction of lower limit groove 9.Wherein connecting rod 14 of deflecting bar 4 is provided with the upper limit position block 12 that extends evagination upward, have upper limit position groove 11 on the upper limit position block 12 for arc groove, handlebar 3 is provided with the upper limit bar 13 that extends evagination to its place ahead, upper limit bar 13 is positioned at upper limit position groove 11, and the rotation of upper limit bar 13 is subjected to the restriction of upper limit position groove 11.The two ends that respectively are hinged with ball-head tension rod 6, two ball head pull bars 6 as shown in Figure 6 between the lower end of two strut bars 5 and the handlebar 3 are hinged with left fixed plate 7-1, right fixed plate 7-2, middle fixed plate 7-3 respectively, and its pin jointed end is a bulb shape rolling bearing.The structure of energy disperser 15 as shown in Figure 7, the cross section of shell 15-1 be the square, be built-in with the cross section and be all foursquare lifting bar 15-2, be rubber 15-3 between shell 15-1 and the lifting bar 15-2.During installation, an end of buffering pull bar 16 and the deflecting bar 4 of top position are hinged, and the lifting bar 15-2 of its other end and energy disperser 15 is hinged, and energy disperser 15 is fixed on the handlebar 3, and the pin jointed end of buffering pull bar 6 also is a bulb shape rolling bearing.
When riding on rugged road surface, wheel 2 vertical tremors, when a front-wheel 2-1 lifts, strut bar 5 fixed thereon also lifts thereupon, because two strut bars 5 and two groups of deflecting bars 5 constitute four-bar linkage, the strut bar 5 that is fixed on another front-wheel 2-1 falls thereupon, deflecting bar 5 serves as swing fulcrum and wallowing motion up and down with its center on the handlebar 3 of being hinged on, thereby alleviate the vibratory sensation of car load, front-wheel 2-1 lift or height of fall is undertaken spacing by upper limit position block 12 and upper limit bar 13.When riding on the slope, two front-wheel 2-1 can be one high and one low, owing to adopt four-bar linkage, the adjustable height of handlebar 3 is to lift on the front-wheel 2-1 or half of height of fall, so just can reduce the vibratory sensation of handlebar 3 parts.6 of ball-head tension rods between two strut bars 5 and the handlebar 3 make two front-wheel 2-1 realize rotating synchronously, and the sway angle of ball-head tension rod 6 is undertaken spacing by lower position block 10 and lower limit bar 8.15 of energy dispersers make deflecting bar 5 homing rapidly.
The utility model only for being used for Electrical Bicycle, not can be used for bicycle, boosted vehicle etc. yet.
Claims (8)
1, a kind of preceding three-wheel Electrical Bicycle, comprise vehicle body, wheel and handlebar, it is characterized in that: also be provided with two groups of parallel deflecting bars, described wheel is made up of two front-wheel and trailing wheels side by side, the front-wheel top respectively is equipped with a strut bar, the center and the handlebar of two groups of deflecting bars are hinged, and the two ends and the strut bar of deflecting bar are hinged, and constitute a four-bar linkage; Respectively be hinged with a ball head pull bar between two strut bars and the handlebar.
2, preceding three-wheel Electrical Bicycle according to claim 1, it is characterized in that: the left and right fixed plate that is respectively equipped with evagination on described two strut bars, be rotatably connected to the middle fixed plate of evagination on the handlebar, middle fixed plate is provided with the lower limit bar of evagination, handlebar is provided with the lower position block of the band position-limited trough of evagination, and the lower limit bar is positioned at this lower limit groove.
3, preceding three-wheel Electrical Bicycle according to claim 1, it is characterized in that: described deflecting bar is provided with the upper limit position block of the band position-limited trough of evagination, and handlebar is provided with the upper limit bar of evagination, and the upper limit bar is positioned at this position-limited trough.
4, according to claim 1 or 2 or 3 described preceding three-wheel Electrical Bicycles, it is characterized in that: described every group of deflecting bar is made up of two parallel connecting rods, two connecting rods lay respectively at the front side and the rear side of handlebar, and the mid point and the handlebar of connecting rod are hinged by globe bearing.
5, according to claim 1 or 2 or 3 described preceding three-wheel Electrical Bicycles, it is characterized in that: also be provided with energy disperser and buffering ball-head tension rod, buffering ball-head tension rod one end and deflecting bar are hinged, and its other end and energy disperser are hinged, and energy disperser is fixed on the handlebar.
6, according to claim 1 or 2 or 3 described preceding three-wheel Electrical Bicycles, it is characterized in that: the two ends of described ball-head tension rod are hinged with left and right fixed plate and middle fixed plate respectively.
7, according to claim 2 or 3 described preceding three-wheel Electrical Bicycles, it is characterized in that: described position-limited trough is the groove of arc.
8, preceding three-wheel Electrical Bicycle according to claim 1, it is characterized in that: the two ends and the strut bar of described deflecting bar are hinged by plain bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201916468U CN201151444Y (en) | 2007-11-13 | 2007-11-13 | Motor-assisted bicycle with three front wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201916468U CN201151444Y (en) | 2007-11-13 | 2007-11-13 | Motor-assisted bicycle with three front wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151444Y true CN201151444Y (en) | 2008-11-19 |
Family
ID=40127123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201916468U Expired - Fee Related CN201151444Y (en) | 2007-11-13 | 2007-11-13 | Motor-assisted bicycle with three front wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151444Y (en) |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092435A (en) * | 2009-12-10 | 2011-06-15 | 光阳工业股份有限公司 | Overturn preventing device for vehicle with two front wheels |
| CN102351028A (en) * | 2011-09-02 | 2012-02-15 | 苏州恒丰车业有限公司 | Steering structure for two wheels in front of tricycle |
| TWI380922B (en) * | 2010-01-20 | 2013-01-01 | Univ Nat Taiwan Science Tech | Three-wheel motorized vehicle |
| TWI399310B (en) * | 2010-07-06 | 2013-06-21 | Kwang Yang Motor Co | A steering device for two front wheel vehicles |
| TWI408073B (en) * | 2010-07-19 | 2013-09-11 | Univ Nat Taiwan Science Tech | Three-wheeled motorized vehicle with high safety |
| US8596660B2 (en) | 2012-01-18 | 2013-12-03 | National Taiwan University Of Science And Technology | Three-wheeled motor vehicle with high safety |
| CN102092434B (en) * | 2009-12-10 | 2014-07-16 | 光阳工业股份有限公司 | Inclinable device for vehicle having two front wheels |
| CN104002900A (en) * | 2014-05-20 | 2014-08-27 | 中国人民解放军装甲兵工程学院 | Novel snowfield bicycle |
| CN104487329A (en) * | 2012-09-24 | 2015-04-01 | 雅马哈发动机株式会社 | Vehicle |
| CN104487328A (en) * | 2012-09-24 | 2015-04-01 | 雅马哈发动机株式会社 | Vehicle |
| CN104487322A (en) * | 2012-12-18 | 2015-04-01 | 雅马哈发动机株式会社 | Vehicle |
| CN104487323A (en) * | 2012-12-21 | 2015-04-01 | 雅马哈发动机株式会社 | Vehicle |
| CN104507791A (en) * | 2012-12-21 | 2015-04-08 | 雅马哈发动机株式会社 | Vehicle |
| CN104703870A (en) * | 2012-12-19 | 2015-06-10 | 雅马哈发动机株式会社 | Vehicle |
| EP2899109A4 (en) * | 2012-09-24 | 2015-12-02 | Yamaha Motor Co Ltd | Vehicle |
| CN105339254A (en) * | 2013-07-01 | 2016-02-17 | 雅马哈发动机株式会社 | Vehicle |
| CN105946465A (en) * | 2016-06-02 | 2016-09-21 | 万志伟 | Novel vehicle |
| EP2969727A4 (en) * | 2013-03-13 | 2016-10-26 | Robert M Cotter | Steering mechanism for pedal driven vehicle |
| CN106143734A (en) * | 2016-07-22 | 2016-11-23 | 朱正义 | The four-wheeled vehicle that a kind of tiltable turns to |
| CN106476957A (en) * | 2016-08-31 | 2017-03-08 | 郑州锐图汽车设计有限公司 | A kind of front two-wheeled transfer being applied to tricycle |
| EP3162678A1 (en) * | 2015-09-30 | 2017-05-03 | Yamaha Hatsudoki Kabushiki Kaisha | Vehicle |
| CN106697139A (en) * | 2015-07-16 | 2017-05-24 | 光阳工业股份有限公司 | Steering pull rod used for a vehicle with two front wheels |
| CN107097880A (en) * | 2017-06-13 | 2017-08-29 | 浙江逗哈科技股份有限公司 | Scooter |
| CN108423106A (en) * | 2018-03-02 | 2018-08-21 | 祝珍海 | A kind of tricycle |
| CN108725655A (en) * | 2018-06-07 | 2018-11-02 | 叶奇正 | The anti-rollover body mechanism of multiwheel vehicle |
| EP3480092A1 (en) * | 2017-11-02 | 2019-05-08 | Kwang Yang Motor Co., Ltd. | Steering linkage of vehicle |
| CN111605654A (en) * | 2015-12-28 | 2020-09-01 | 比亚乔公司 | Motor vehicle |
| WO2022151557A1 (en) * | 2021-01-13 | 2022-07-21 | 胡民国 | Swing-type three-wheeled vehicle |
| EP4082883A4 (en) * | 2019-12-26 | 2024-01-10 | Kawasaki Motors, Ltd. | Leaning-type vehicle |
| JP7440502B2 (en) | 2018-10-23 | 2024-02-28 | ピアッジオ エ チ．ソシエタ ペル アチオニ | A vehicle with two front steered wheels and a four-bar link containing two suspensions. |
-
2007
- 2007-11-13 CN CNU2007201916468U patent/CN201151444Y/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102092435B (en) * | 2009-12-10 | 2014-11-05 | 光阳工业股份有限公司 | Overturn preventing device for vehicle with two front wheels |
| CN102092434B (en) * | 2009-12-10 | 2014-07-16 | 光阳工业股份有限公司 | Inclinable device for vehicle having two front wheels |
| CN102092435A (en) * | 2009-12-10 | 2011-06-15 | 光阳工业股份有限公司 | Overturn preventing device for vehicle with two front wheels |
| TWI380922B (en) * | 2010-01-20 | 2013-01-01 | Univ Nat Taiwan Science Tech | Three-wheel motorized vehicle |
| TWI399310B (en) * | 2010-07-06 | 2013-06-21 | Kwang Yang Motor Co | A steering device for two front wheel vehicles |
| TWI408073B (en) * | 2010-07-19 | 2013-09-11 | Univ Nat Taiwan Science Tech | Three-wheeled motorized vehicle with high safety |
| CN102351028A (en) * | 2011-09-02 | 2012-02-15 | 苏州恒丰车业有限公司 | Steering structure for two wheels in front of tricycle |
| US8596660B2 (en) | 2012-01-18 | 2013-12-03 | National Taiwan University Of Science And Technology | Three-wheeled motor vehicle with high safety |
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| EP2969727A4 (en) * | 2013-03-13 | 2016-10-26 | Robert M Cotter | Steering mechanism for pedal driven vehicle |
| US10011317B2 (en) | 2013-03-13 | 2018-07-03 | Robert M Cotter | Steering mechanism for pedal driven vehicle |
| CN105339254A (en) * | 2013-07-01 | 2016-02-17 | 雅马哈发动机株式会社 | Vehicle |
| CN104002900A (en) * | 2014-05-20 | 2014-08-27 | 中国人民解放军装甲兵工程学院 | Novel snowfield bicycle |
| CN106697139B (en) * | 2015-07-16 | 2019-09-10 | 光阳工业股份有限公司 | For the steering linkage with two front wheels vehicle |
| CN106697139A (en) * | 2015-07-16 | 2017-05-24 | 光阳工业股份有限公司 | Steering pull rod used for a vehicle with two front wheels |
| EP3162678A1 (en) * | 2015-09-30 | 2017-05-03 | Yamaha Hatsudoki Kabushiki Kaisha | Vehicle |
| US9731786B2 (en) | 2015-09-30 | 2017-08-15 | Yamaha Hatsudoki Kabushiki Kaisha | Vehicle |
| CN111605654A (en) * | 2015-12-28 | 2020-09-01 | 比亚乔公司 | Motor vehicle |
| CN111605654B (en) * | 2015-12-28 | 2021-11-09 | 比亚乔公司 | Motor vehicle |
| CN105946465A (en) * | 2016-06-02 | 2016-09-21 | 万志伟 | Novel vehicle |
| CN106143734A (en) * | 2016-07-22 | 2016-11-23 | 朱正义 | The four-wheeled vehicle that a kind of tiltable turns to |
| CN106476957A (en) * | 2016-08-31 | 2017-03-08 | 郑州锐图汽车设计有限公司 | A kind of front two-wheeled transfer being applied to tricycle |
| CN106476957B (en) * | 2016-08-31 | 2023-08-08 | 浙江朗翔实业有限公司 | Front two-wheel steering device suitable for inverted tricycle |
| CN107097880A (en) * | 2017-06-13 | 2017-08-29 | 浙江逗哈科技股份有限公司 | Scooter |
| EP3480092A1 (en) * | 2017-11-02 | 2019-05-08 | Kwang Yang Motor Co., Ltd. | Steering linkage of vehicle |
| CN108423106A (en) * | 2018-03-02 | 2018-08-21 | 祝珍海 | A kind of tricycle |
| CN108725655A (en) * | 2018-06-07 | 2018-11-02 | 叶奇正 | The anti-rollover body mechanism of multiwheel vehicle |
| JP7440502B2 (en) | 2018-10-23 | 2024-02-28 | ピアッジオ エ チ．ソシエタ ペル アチオニ | A vehicle with two front steered wheels and a four-bar link containing two suspensions. |
| EP3870504B1 (en) * | 2018-10-23 | 2024-04-03 | Piaggio & Co. S.p.A. | A motor vehicle with two front steered wheels and a four-bar linkage containing two suspensions |
| EP4082883A4 (en) * | 2019-12-26 | 2024-01-10 | Kawasaki Motors, Ltd. | Leaning-type vehicle |
| US11975795B2 (en) | 2019-12-26 | 2024-05-07 | Kawasaki Motors, Ltd. | Leaning-type vehicle |
| WO2022151557A1 (en) * | 2021-01-13 | 2022-07-21 | 胡民国 | Swing-type three-wheeled vehicle |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20081119 Termination date: 20111113 |