CN101474116A - Electric bicycle - Google Patents
Electric bicycle Download PDFInfo
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- CN101474116A CN101474116A CNA2009100136212A CN200910013621A CN101474116A CN 101474116 A CN101474116 A CN 101474116A CN A2009100136212 A CNA2009100136212 A CN A2009100136212A CN 200910013621 A CN200910013621 A CN 200910013621A CN 101474116 A CN101474116 A CN 101474116A
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Abstract
The invention discloses an electric scooter which is driven by a single rear wheel, comprising a frame which can carry battery; the frame is provided with a battery compartment or a battery fixation frame, wherein, the rear part of the frame is provided with a rear driving wheel with a hub motor; the battery and the hub motor are connected by a control circuit; the front part of the frame is provided with two front road wheels; the upper part of the frame is provided with a seat part; the front part of the frame is also provided with a pedal part which is matched with the seat part; the two front road wheels are configured with a single steering mechanism. By using the structure of inverted three wheels which is provided by the invention, a single steering mechanism is also arranged, the technical bias of two-steering in the prior art is overcome, and only one hand is needed to be used for operating and controlling the electric scooter, so the convenience for operating and controlling the electric scooter is greatly improved, especially the operation and control for the disabled with only one hand to the electric scooter is eased, and the use of the electric scooter is further expanded.
Description
Technical field
The present invention relates to electric motor car, relate in particular to electric bicycle by rear wheel drive.
Background technology
At present, electric bicycle generally is divided into four-wheel pattern and three-wheel pattern, general two rear drive sprockets, front walking wheel and two of adopting in the three-wheel electric bicycle the vehicle frame framework of transfer, vehicle seat is arranged on position near rear drive sprocket, and this three-wheel electric bicycle has stability preferably.But, this three-wheel electric bicycle has significant limitation for old people, people with disability or other handicapped people, especially have only singlehanded people with disability can't control similar electric bicycle at all, and, the speed of a motor vehicle of electric bicycle of the prior art is very fast, has caused great potential safety hazard.
In the prior art, the wheelchair that the people with disability uses is divided into two kinds, a kind of two road wheels that have connecting rod that are provided with, be provided with seat portion above connecting rod, the people with disability promotes two road wheels by both hands and moves ahead and drive whole wheelchair and travel forward, or promotes wheelchair by relatives, medical personnel from seat rear and travel forward, as seen, controlling this kind wheelchair needs muscle power preferably, and the people with disability has been proposed higher requirement, especially only has singlehanded people with disability can't control this kind wheelchair at all; Another kind of wheelchair is the three-wheel wheelchair, comprise a front walking wheel, two trailing wheels, between front walking wheel and two trailing wheels, be provided with seat portion, front-wheel is provided with control device, control device comprises two toothed wheel discs, chain, connect axostylus axostyle and change hands portion with two, two wheel discs are separately positioned on front walking wheel and shake the hand portion, two wheel discs are linked at together by chain, when portion is changed hands in two of rotations, thereby promoting whole wheelchair by the motion of chain drive front walking wheel travels forward, though this kind wheelchair makes the part people with disability ownly to go on a journey separately, but, still need when controlling this kind wheelchair to expend a large amount of muscle power, be inconvenient to carry daily living article, especially only have singlehanded people with disability can't control this kind wheelchair.
This shows, in the prior art, be the demand that electric bicycle or wheelchair all can not farthest satisfy old people, people with disability or other handicapped weak populations, especially can't satisfy the demand that singlehanded people with disability is only arranged.This shows that prior art awaits further developing.
Summary of the invention
The present invention provides electric bicycle for solving above-mentioned defective of the prior art, is provided with steering mechanism easy and simple to handle, and accuracy and susceptiveness so that raising is controlled strengthen the comfortableness of driving.
For solving above-mentioned technological deficiency, the present invention program comprises:
Electric bicycle comprises the vehicle frame that can carry battery, described vehicle frame is provided with battery compartment or battery mounting, wherein, described vehicle frame rear portion is provided with the rear drive sprocket of a belt wheel hub motor, described battery is connected by control circuit with described wheel hub motor, and described vehicle frame front portion is provided with two front walking wheels; Described vehicle frame top is provided with the portion of taking, and described vehicle frame front portion also is provided with and the described suitable step portion of portion of taking; Two described front walking wheel configuration one lists are steering mechanism.
Described electric bicycle, wherein, described list comprises that one hand controls handle, bending section, connection axostylus axostyle, rocking arm, conduction connecting rod and two direction turning pieces that contain vertical lamellar body of front end and rear end to steering mechanism; rocking arm is positioned at below the vehicle frame front portion with the conduction connecting rod; described one hand is controlled handle, described bending section and is connected axostylus axostyle fixed order connection from top to bottom with described, and described connection axostylus axostyle and described rocking arm are hinged; The rear end of two direction turning pieces is separately positioned on described conduction connecting rod two ends and hinged with it; The vertical lamellar body of the front end of two direction turning pieces is hinged with the wheel shaft of two described front walking wheels respectively; Described rocking arm is hinged with conduction connecting rod one end or a direction turning piece.
Described electric bicycle, wherein, described direction turning piece comprises the contiguous block that connects vertical lamellar body of front end and rear end, described contiguous block is provided with axostylus axostyle; Described step portion's front end and between two described front walking wheels, be provided with a connecting rod, the two ends of described connecting rod are respectively arranged with the vertical short sleeve suitable with described axostylus axostyle; It is hinged that two axostylus axostyles pass corresponding vertical short sleeve and described connecting rod respectively; Described conduction connecting rod is parallel with the core wheel line of two described front walking wheels.
Described electric bicycle, wherein, described vehicle frame comprises base, both sides, described base rear portion are respectively arranged with first and support side lever and support side lever with second, and first supports side lever and the second support side lever is inclined upwardly and extends to form an installation position that is used to install described rear drive sprocket to the vertical bisector plane of described base from described base; Described first supports side lever locates to be provided with first fixed bar near the inboard of described rear drive sprocket wheel shaft, described second supports side lever locates to be provided with second fixed bar near the inboard of described rear drive sprocket wheel shaft, and the angle that described first fixed bar and described second fixed bar are level of approximation extends to described vehicle frame and is fixed on the described vehicle frame.
Described electric bicycle wherein, is provided with vertical long sleeve pipe near the vehicle frame position of described step portion, described connection axostylus axostyle pass vertical long sleeve pipe and rocking arm hinged; Described rocking arm is hinged by a hinge bar and direction turning piece, and described hinge bar is arranged on this direction turning piece.
Described electric bicycle, wherein, described pedal part is between two described front walking wheels; The described portion left and right sides of taking is respectively arranged with handrail, and the described rear end of taking portion also is provided with a backrest.
Described electric bicycle, wherein, described one hand is controlled handle and is arranged near the described front end of taking the described handrail in portion right side or left side.
Described electric bicycle, wherein, described one hand is controlled an also integrated front and back crosspiece change-over switch and the rotation accelerator of being provided with on the handle, and described front and back crosspiece change-over switch, described rotation accelerator are connected by control circuit with described wheel hub motor; The described subordinate side of taking is provided with a chamber, and described chamber comprises described battery compartment and storing storehouse, and described storing freight space is in the place ahead of described battery compartment; The described portion of taking is provided with seat belt; The described handrail front end that described one hand is controlled the handle opposite side is provided with illuminator; Described backrest back is provided with extends forward and detachable sunshade.
Described electric bicycle, wherein, the tread width of described rear drive sprocket is greater than the tread width of single described front walking wheel.
Described electric bicycle, wherein, the core wheel of described rear drive sprocket respectively and the line between the line between two described front walking wheel core wheels and two the described front walking wheel core wheels be isosceles triangle.
The invention provides electric bicycle, broken conventional design of the prior art, adopt the vehicle frame of being inverted three-wheel, also be provided with a list, improved the simplicity of controlling steering mechanism, strengthened and taken advantage of the comfortableness of driving, strengthened the safety of travelling, saved manufacturing cost, and suitably increased the chamber that is used to hold article, further expand the purposes of electric bicycle, be specially adapted to old people, people with disability or other handicapped weak populations.
Description of drawings
Fig. 1 is the body frame structure for automotive sketch map of electric bicycle among the present invention;
Fig. 2 is single the structural representation of steering mechanism among the present invention;
Fig. 3 is single the structural representation of looking up of steering mechanism among the present invention;
Fig. 4 is the fixing structural representation of rear drive sprocket mechanism among the present invention.
The specific embodiment
Below with reference to accompanying drawing, comparatively detailed explanation is carried out in each preferred embodiment of the present invention.
Electric bicycle provided by the invention, as shown in Figure 1 and Figure 2, the vehicle frame that carries battery is provided with a battery compartment 15, battery is placed in the battery compartment 15, vehicle frame comprises that a base 101, a connector 102 and take portion 106, base 101, connector 102 and take portion 106 from bottom to top fixed order be connected, base 101 rear portions are provided with the rear drive sprocket 103 of a belt wheel hub motor, battery and rear drive sprocket 103 are connected by control circuit, and base 101 front portions are provided with first front walking wheel 104 and second front walking wheel 221 that double as turns to; By being spirally connected or welding on the base 101 that is fixedly connected between rear drive sprocket 103 and two front walking wheels, connector 102 also can be provided with one, two, three or more connecting struts to the connector 102 that has four connecting struts by four fixing points; Also be provided with and take suitable step portion 105 of portion 106 on the base 101; The portion of taking 106 that contains front end and rear end is positioned at connector 102 tops, and the left and right sides of taking portion 106 is respectively arranged with handrail 107, and wherein, first front walking wheel 104 and 221 configurations one of second front walking wheel are single steering mechanism; As shown in Figure 2, singly steering mechanism is positioned at the front portion of vehicle frame, is used to control the run trace of two front walking wheels; The top of rear drive sprocket 103, first front walking wheel 104 and second front walking wheel 221 is respectively arranged with retaining watts 13.This shows, the off the beaten track design concept of the present invention, adopt the vehicle frame of being inverted three-wheel, improved greatly and taken advantage of the convenience and the comfortableness of driving, and be provided with a list steering mechanism, one hand just can be controlled described electric bicycle of the present invention, is particularly useful for only having singlehanded people with disability to control.
As Fig. 2, shown in Figure 3, single steering mechanism is comprised that one hand controls handle 108, bending section 109, connect axostylus axostyle 110; rocking arm 111; conduction connecting rod 217; contain first direction turning piece 218 of the vertical lamellar body 322 of front end and rear end 323; contain second direction turning piece 220 of the vertical lamellar body of front end and rear end; first direction turning piece 218 and second direction turning piece, 220 structures are basic identical; also have contiguous block 324 between the vertical lamellar body 322 of front end and the rear end 323; conduction connecting rod 217 and rocking arm 111 are positioned at below base 101 front portions, rocking arm 111 and conduct connecting rod 217 1 ends or a direction turning piece hinged.One hand control handle 108, bending section 109 and be connected axostylus axostyle 110 from top to bottom fixed order link together, it is hinged with rocking arm 111 hinged ends to connect axostylus axostyle 110, connecting axostylus axostyle 110 and rocking arm 111, to be the hinged effect of acute angle ideal; Conduction connecting rod 217 effect parallel with two front walking wheel core wheel lines is ideal, adopts other two braces of connected mode realization to link in the same way certainly and also is fine; The rear end 323 of first direction turning piece 218, the rear end of second direction turning piece 220 lay respectively at conduction connecting rod 217 two ends and hinged with conduction connecting rod 217, the wheel shaft of the vertical lamellar body 322 of the front end of first direction turning piece 218 and first front walking wheel 104 is hinged, be used to control the run trace of first front walking wheel 104, the wheel shaft of the vertical lamellar body of the front end of second front walking wheel 220 and second front walking wheel 221 is hinged, is used to control the run trace of second front walking wheel 221; The rocking arm 111 and first direction turning piece 218 or second direction turning piece 220 are hinged, example in Fig. 3 only is that rocking arm 111 is hinged by the hinge bar and first direction turning piece 218, hinge bar is provided with on first direction turning piece 218 and becomes one with first direction turning piece 218, but is not the unique articulated manner of the present invention.Single in order further to increase the handling of steering mechanism and stability, be respectively arranged with axostylus axostyle on the contiguous block 324 of first direction turning piece 218 and the contiguous block of second direction turning piece 220, step portion 105 front ends and between two front walking wheels, be provided with a connecting rod 319, the two ends of connecting rod 319 are respectively arranged with the vertical short sleeve suitable with above-mentioned axostylus axostyle; It is hinged that two axostylus axostyles pass corresponding vertical short sleeve and connecting rod 319 respectively, and can suitable axle sleeve be set in vertical short sleeve or bearing strengthens its hinged degree; Base 101 near step portion 105 is provided with vertical long sleeve pipe; connect that axostylus axostyle 110 passes vertical long sleeve pipe and rocking arm 111 is hinged; the telescopic lower end of vertical length can be by being spirally connected or being weldingly fixed near the base 104 forward fixing points, and vertical long sleeve pipe is used for fixing and protects and connects axostylus axostyle 110.By foregoing description as can be known, list has overcome steering mechanism in the prior art two the technology prejudice that turn to, the conducting structure that turns to has been carried out scientific and reasonable improvement, only just can the stable walking of operating and controlling vehicle by single handle, make the user vacate a hands and carry out other suitable activities; Especially adopt the direct hinged frame for movement of wheel shaft of direction turning piece and front walking wheel, make the vehicle steering mechanism reaction sensitiveer, make user's operating and controlling vehicle run trace stable more, accurate.
For the bearing capacity and stability of further strengthening above-mentioned electric bicycle, the present invention has carried out the improvement of reasonable science to the support that rear drive sprocket 103 is installed, as shown in Figure 4, the rear portion of base 1 is provided with crossbeam 428, one end of crossbeam 428 is provided with first and supports side lever 425, the other end of crossbeam 428 is provided with second and supports side lever, first supports side lever 425 and the second support side lever is inclined upwardly and extends to form an installation position that is used to install rear drive sprocket 103 to the vertical bisector plane of crossbeam 428 from base, first supports side lever 425, the second support side lever and crossbeam 428 extension line of projection on horizontal plane are isosceles triangle, the first termination correspondence position that supports the side lever 425 and the second support side lever is provided with and the suitable perforation of the wheel shaft of rear drive sprocket 103, and the wheel shaft of rear drive sprocket 103 passes the perforation of two support side levers and fixedly mounts with nut or welding; Support side lever 425 inboard and close rear drive sprocket 103 wheel shaft positions first and be provided with first fixed bar 426, it is inboard and be provided with angle that second fixed bar, 427, the first fixed bars 426 and second fixed bar 427 be level of approximation near the position of rear drive sprocket 103 wheel shafts and extend to vehicle frame and be fixed on the connector 102 to support side lever second.By foregoing description as can be known, do the mechanism that becomes rear drive sprocket is installed with two fixed bar mutual group by crossbeam, two support-side, the stress of dividing equally each parts, prolonged the working life of parts relatively, and load-carrying is divided equally in each parts combined effect, has increased substantially the bearing capacity and stability of electric bicycle.
As Fig. 1 and electric bicycle shown in Figure 2, one hand is controlled also integrated front and back crosspiece change-over switch 112 and the rotation accelerator of being provided with of handle 108, and control circuit links together front and back crosspiece change-over switch 112, rotation accelerator and rear drive sprocket 103; When back change-over switch 112 was in depressed state, electric bicycle travelled forward; Front and back change-over switch 112 is in the state of upspringing, and electric bicycle moves backward; Electric bicycle also is provided with braking mechanism, and braking mechanism comprises a brake handle, a brake cable and a brake block, and brake handle, brake cable and brake block are linked in sequence, and brake block is arranged on the rear drive sprocket 103, is used for rear drive sprocket 103 is braked; One hand is controlled handle 108 and also is provided with a described rotation accelerator, is used to control the speed of a motor vehicle of electric bicycle, and the speed of a motor vehicle that makes electric bicycle is between 0-30 kilometer/hour.
In above-mentioned electric bicycle, as shown in Figure 1, take portion 106 belows and can also be provided with a chamber, chamber comprises battery compartment 115 and storing storehouse 116, and storing storehouse 116 is positioned at the place ahead of battery compartment 115, and the opening in storing storehouse 116 is positioned at the top of step portion 105, the opening in storing storehouse 116 also is provided with lid, battery compartment 115 is used to place rechargeable battery, and storing storehouse 116 is used to place articles for daily use, has made things convenient for user's trip; The rear end of taking portion 106 can also be provided with a backrest 114, to make things convenient for taking of old man, people with disability; Handrail 107 front ends that one hand is controlled handle 108 opposite sides are provided with illuminator, and backrest 114 back are provided with extends forward and detachable sunshade; The tread width of rear drive sprocket 3 has improved the stability of described electric bicycle and the comfortableness of taking greater than the tread width of single first front walking wheel 104 or second front walking wheel 221; Described electric bicycle can also be provided with a rechargeable battery, has improved the convenience of described electric bicycle; The core wheel of rear drive sprocket 103 respectively and the line between the line between first front walking wheel, 104 core wheels, second front walking wheel, 221 core wheels and two the front walking wheel core wheels be isosceles triangle, improved the stability of electric bicycle greatly; Between backrest 114 and handrail 107, a safety rope can also be set, strengthen the safety of described electric bicycle greatly.
In order further to set forth the present invention, existing is that example describes will control one hand near controlling the handrail 107 that handle 108 is arranged on the portion of taking 106 right sides.When the user pressed front and back change-over switch 112 and rotates accelerator, the rear drive sprocket 103 that has wheel hub motor began to travel forward, and rear drive sprocket 3 promotes vehicle frames normally walking forward; The user turn left to the time, one hand is controlled handle 108 to rotate to an angle from left to right, one hand is controlled handle 108 and is driven bending section 109 with connecting axostylus axostyle 110 with changeing, owing to connect axostylus axostyle 110; rocking arm 111; conduction connecting rod 217; first direction turning piece 218; second direction turning piece 220; first front walking wheel 104 and second front walking wheel 221 are hinged in the manner described above; when described connection axostylus axostyle 110 rotates from left to right; connect axostylus axostyle 110 and will drive rocking arm 111; conduction connecting rod 217; first direction turning piece 118; second direction turning piece 220 is together with changeing; and then by first direction turning piece 118 and second direction turning piece, 220 controls, first front walking wheel 104; second front walking wheel 221 is together to rotating from left to right and moving ahead; finish turning to of described electric bicycle, the conduction connecting rod 217 and first front walking wheel 104 in above-mentioned whole process; the core wheel line of second front walking wheel 221 generally is in state parallel to each other.Same reason, when one hand is controlled the rotation of handle 108 right-to-lefts, bending section 109, connection axostylus axostyle 110, rocking arm 111, conduction connecting rod 217, first direction turning piece 218 rotate with second direction turning piece, 220 right-to-lefts, thereby make first front walking wheel 104 with second front walking wheel, 221 right-to-lefts rotations and move ahead, another that finish electric bicycle turns to.Front and back change-over switch 112 is in when upspringing state, and the reversing process of electric bicycle and the above-mentioned similar process that moves ahead do not repeat them here.The user hold brake the time, brake is the towing brake line, brake cable is drawn the brake block be arranged on the rear drive sprocket 103, brake block is braked rear drive sprocket 103, finishes brake process.When one hand was controlled near the handrail 107 that handle 108 is arranged on the portion of taking 106 left sides, principle and above-mentioned principle that its control electric bicycle turns to were basic identical, do not repeat them here.
In sum, electric bicycle provided by the invention, the design concept of breaking the normal procedure adopts the body frame structure for automotive of being inverted three-wheel, has improved and has taken advantage of the convenience and the comfortableness of driving; Also be provided with a list steering mechanism, overcome in the prior art two the technology prejudice that turns to, one hand just can be controlled described electric bicycle of the present invention, improved the convenience of controlling described electric bicycle greatly, especially greatly facilitating only has singlehanded people with disability's controlling electric bicycle; Rationally improve the mechanism that rear drive sprocket is installed, divide equally the stress of each parts, the working life that has prolonged parts relatively, and each parts combined effect divides equally load-carrying, increased substantially the bearing capacity and stability of electric bicycle; Also be provided with at an angle step portion and backrest, improved the comfortableness of taking greatly, be applicable to old people, people with disability or other handicapped weak populations, be particularly useful for that singlehanded people with disability is only arranged; And a storing storehouse is set is used to store articles for daily use, such as article such as umbrella, vegetables, the trip that has great convenience for the user.
Should be understood that; it is comparatively detailed that above-mentioned each preferred embodiment is described; but should not be construed as limitation of the present invention; protection scope of the present invention should be as the criterion with claims, and those skilled in the art are subjected to enlightenment of the present invention simply to replace, make up or be out of shape should to fall within the scope of protection of the present invention.
Claims (10)
1, electric bicycle comprises the vehicle frame that can carry battery, described vehicle frame is provided with battery compartment or battery mounting, it is characterized in that: described vehicle frame rear portion is provided with the rear drive sprocket of a belt wheel hub motor, described battery is connected by control circuit with described wheel hub motor, and described vehicle frame front portion is provided with two front walking wheels; Described vehicle frame top is provided with the portion of taking, and described vehicle frame front portion also is provided with and the described suitable step portion of portion of taking; Two described front walking wheel configuration one lists are steering mechanism.
2, electric bicycle according to claim 1, it is characterized in that: described list comprises that one hand controls handle, bending section, connection axostylus axostyle, rocking arm, conduction connecting rod and two direction turning pieces that contain vertical lamellar body of front end and rear end to steering mechanism; rocking arm is positioned at below the vehicle frame front portion with the conduction connecting rod; described one hand is controlled handle, described bending section and is connected axostylus axostyle fixed order connection from top to bottom with described, and described connection axostylus axostyle and described rocking arm are hinged; The rear end of two direction turning pieces is separately positioned on described conduction connecting rod two ends and hinged with it; The vertical lamellar body of the front end of two direction turning pieces is hinged with the wheel shaft of two described front walking wheels respectively; Described rocking arm is hinged with conduction connecting rod one end or a direction turning piece.
3, electric bicycle according to claim 2 is characterized in that: described direction turning piece comprises the contiguous block that connects vertical lamellar body of front end and rear end, and described contiguous block is provided with axostylus axostyle; Described step portion's front end and between two described front walking wheels, be provided with a connecting rod, the two ends of described connecting rod are respectively arranged with the vertical short sleeve suitable with described axostylus axostyle; It is hinged that two axostylus axostyles pass corresponding vertical short sleeve and described connecting rod respectively; Described conduction connecting rod is parallel with the core wheel line of two described front walking wheels.
4, electric bicycle according to claim 1 and 2, it is characterized in that: described vehicle frame comprises base, both sides, described base rear portion are respectively arranged with first and support side lever and support side lever with second, and first supports side lever and the second support side lever is inclined upwardly and extends to form an installation position that is used to install described rear drive sprocket to the vertical bisector plane of described base from described base; Described first supports side lever locates to be provided with first fixed bar near the inboard of described rear drive sprocket wheel shaft, described second supports side lever locates to be provided with second fixed bar near the inboard of described rear drive sprocket wheel shaft, and the angle that described first fixed bar and described second fixed bar are level of approximation extends to described vehicle frame and is fixed on the described vehicle frame.
5, electric bicycle according to claim 2 is characterized in that: the vehicle frame position near described step portion is provided with vertical long sleeve pipe, described connection axostylus axostyle pass vertical long sleeve pipe and rocking arm hinged; Described rocking arm is hinged by a hinge bar and direction turning piece, and described hinge bar is arranged on this direction turning piece.
6, electric bicycle according to claim 1 and 2 is characterized in that: described pedal part is between two described front walking wheels; The described portion left and right sides of taking is respectively arranged with handrail, and the described rear end of taking portion also is provided with a backrest.
7, electric bicycle according to claim 6 is characterized in that: described one hand is controlled handle and is arranged near the described front end of taking the described handrail in portion right side or left side.
8, electric bicycle according to claim 7, it is characterized in that: described one hand is controlled an also integrated front and back crosspiece change-over switch and the rotation accelerator of being provided with on the handle, and described front and back crosspiece change-over switch, described rotation accelerator are connected by control circuit with described wheel hub motor; The described subordinate side of taking is provided with a chamber, and described chamber comprises described battery compartment and storing storehouse, and described storing freight space is in the place ahead of described battery compartment; The described portion of taking is provided with seat belt; The described handrail front end that described one hand is controlled the handle opposite side is provided with illuminator; Described backrest back is provided with extends forward and detachable sunshade.
9, electric bicycle according to claim 8 is characterized in that: the tread width of described rear drive sprocket is greater than the tread width of single described front walking wheel.
10, electric bicycle according to claim 9 is characterized in that: the core wheel of described rear drive sprocket respectively and the line between the line between two described front walking wheel core wheels and two the described front walking wheel core wheels be isosceles triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100136212A CN101474116A (en) | 2009-01-01 | 2009-01-01 | Electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100136212A CN101474116A (en) | 2009-01-01 | 2009-01-01 | Electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101474116A true CN101474116A (en) | 2009-07-08 |
Family
ID=40834966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100136212A Pending CN101474116A (en) | 2009-01-01 | 2009-01-01 | Electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101474116A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000698A (en) * | 2014-06-04 | 2014-08-27 | 西南交通大学 | Electric bicycle obstacle avoiding method integrating sparse representation and particle filter |
| CN106726211A (en) * | 2017-02-06 | 2017-05-31 | 郜浩然 | A kind of transfer for wheelchair and the wheelchair comprising the transfer |
| CN107628165A (en) * | 2017-09-28 | 2018-01-26 | 吉林大学 | A kind of vehicle for disabled person based on platform control system and supporting happiness car |
| CN110588858A (en) * | 2019-09-18 | 2019-12-20 | 东莞灏智动能科技有限公司 | Scooter for old people |
| CN112590989A (en) * | 2020-12-08 | 2021-04-02 | 林鸿贵 | Electric motorcycle |
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| CN1740039A (en) * | 2004-08-27 | 2006-03-01 | 本田技研工业株式会社 | Tiltable three-wheeled vehicle |
| CN201276009Y (en) * | 2008-08-22 | 2009-07-22 | 薛明亮 | Electric bicycle |
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| US3447623A (en) * | 1967-01-31 | 1969-06-03 | Joyce Cridland Co | Steering arrangement for threewheeled scooter type vehicle |
| US3712404A (en) * | 1970-12-11 | 1973-01-23 | Shur Foot Tractor Co | Hillside tractor |
| US3746118A (en) * | 1971-07-15 | 1973-07-17 | E Altorfer | Three-wheeled vehicle with passenger banking |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000698A (en) * | 2014-06-04 | 2014-08-27 | 西南交通大学 | Electric bicycle obstacle avoiding method integrating sparse representation and particle filter |
| CN104000698B (en) * | 2014-06-04 | 2016-07-06 | 西南交通大学 | A kind of barrier-avoiding method of the Moped Scooter merging rarefaction representation particle filter |
| CN106726211A (en) * | 2017-02-06 | 2017-05-31 | 郜浩然 | A kind of transfer for wheelchair and the wheelchair comprising the transfer |
| CN106726211B (en) * | 2017-02-06 | 2018-07-06 | 郜浩然 | A kind of transfer for wheelchair and the wheelchair comprising the transfer |
| CN107628165A (en) * | 2017-09-28 | 2018-01-26 | 吉林大学 | A kind of vehicle for disabled person based on platform control system and supporting happiness car |
| CN110588858A (en) * | 2019-09-18 | 2019-12-20 | 东莞灏智动能科技有限公司 | Scooter for old people |
| CN110588858B (en) * | 2019-09-18 | 2024-04-23 | 东莞灏智动能科技有限公司 | Walking aid for old people |
| CN112590989A (en) * | 2020-12-08 | 2021-04-02 | 林鸿贵 | Electric motorcycle |
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