CN106741422A - A kind of gravimetric tilt steering balance centrifugal force electric motor car - Google Patents
A kind of gravimetric tilt steering balance centrifugal force electric motor car Download PDFInfo
- Publication number
- CN106741422A CN106741422A CN201611111118.7A CN201611111118A CN106741422A CN 106741422 A CN106741422 A CN 106741422A CN 201611111118 A CN201611111118 A CN 201611111118A CN 106741422 A CN106741422 A CN 106741422A
- Authority
- CN
- China
- Prior art keywords
- vehicle body
- electric motor
- motor car
- centrifugal force
- supervisor
- 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.)
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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
-
- 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
- B62K21/12—Handlebars; Handlebar stems
- B62K21/16—Handlebars; Handlebar stems having adjustable parts therein
-
- 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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
-
- 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
- B62K5/06—Frames for tricycles
-
- 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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K2025/044—Suspensions with automatic adjustment
-
- 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
- B62K2206/00—Quick release mechanisms adapted for cycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The present invention relates to a kind of electric motor car, specifically, it is related to a kind of gravimetric tilt steering balance centrifugal force electric motor car.Including vehicle body, the wheel on vehicle body and the electric system in the vehicle body, described electric motor car has the less double rear wheel structure of wheelspan and connects the gravimetric tilt steering balance centrifugal force structural connection of main vehicle body and back axle, and the vehicle body has：The main vehicle body of electric motor car main part is occupied, the pedal electric bicycle back axle of double rear wheel structure connects the gravimetric tilt steering balance centrifugal force mechanical structure of main vehicle body and back axle, preposition installed in front-wheel both sides is ridden.The advantage of the invention is that：While providing the user a kind of brand-new riding experience, its structure design is light and handy, convenient, quick release and folding, quite convenient for trip, transport and deposits.
Description
Technical field
The present invention relates to a kind of electric motor car, specifically, it is related to a kind of gravimetric tilt steering balance centrifugal force electric motor car.
Background technology
With the development of China's low-carbon economy, electric motor car industry is presented the situation of high speed development.Electric motor car is environmentally friendly, light because of it
Just it is popular with the masses of users, consumer wishes to possess the good riding experience of electric motor car, while requiring its light structure, just
It is prompt.Current electric motor car species is various, configurations, but all there is larger, heavier, inconvenient storage of car body etc. in general and ask
Topic, and riding experience is more traditional, single.
The content of the invention
It is an object of the invention to design a kind of gravimetric tilt steering balance centrifugal force electric motor car, provide the user a kind of complete
While new riding experience, its structure design is light and handy, convenient, quick release and folding, quite convenient for going on a journey, transporting and deposit
Put.
In order to achieve the above object, gravimetric tilt steering balance centrifugal force of the invention electric motor car includes vehicle body, is arranged on
Wheel on vehicle body and the electric system in the vehicle body, described electric motor car have the less double rear wheel knot of wheelspan
The gravimetric tilt steering balance centrifugal force structural connection of structure and the main vehicle body of connection and back axle, the vehicle body has：Occupy electricity
The main vehicle body of motor-car main part, the motor rear axle of double rear wheel structure connects main vehicle body flat with the gravimetric tilt steering of back axle
Weighing apparatus centrifugal force mechanical structure, preposition installed in front-wheel both sides is ridden.
Described main vehicle body includes being arranged on the front fork of its leading section, installs front fork and the head tube coordinated with front fork tube, peace
Handle riser on front fork tube, the bogie car handle on handle riser, top engages with the rear surface of described head tube
Supervisor, the back vent being fixedly connected with supervisor end, in the seat pipe being fixedly connected with supervisor close to the top of supervisor end.
Described front fork includes the front fork tube on its top, and left and right fork blade and fixation on front axle are supported in bottom
The left and right fork blade contact pin on described left and right fork blade is connected to, described fork blade contact pin can both fix front axle, and
Handle riser and bogie car handle can be installed with installation connecting element, described front fork upper end.
Steering wheel is installed in described head tube, can be connected with mobile phone A PP, by the electric vehicle rotary described in mobile phone remote to
Traveling.
Described supervisor is including being started the descending supervisor to the extension of the oblique back lower place, the lower ends bent of the descending supervisor from top
Rearward extend.
The transverse tube that with supervisor is fixedly connected of the described back vent including transverse direction, the left and right back breeches pipe being fixedly connected with transverse tube,
And it is fixedly connected on the jointing clip of back vent pipe end.
Described seat pipe includes the decoupling rod of adjustable compression zone thereon, the double track mounting seat of installation-angle adjustable and
Double rail type seat, and controller installs box support and battery container, and gusset reinforcement is fixed with before and after its lower end, fixed to connect
It is connected on the top close to supervisor end.
Described back axle includes gravimetric tilt steering balance centrifugal force attachment structure mounting seat thereon, mounting hole and pedal
Formula rear axle.
Described gravimetric tilt steering balance centrifugal force structural connection includes coordinating what is installed with main vehicle body back vent clip
Support tube, installs the rubber base plate of the U-lag shape part of support spring, the support spring of left and right two and limit installation spring, institute
The support tube stated includes two installation bases of positioning thereon, and described its bosom of U-lag shape part includes support reinforcing
Muscle, has two to be fixedly connected pipe between described support tube and U-lag shape part.
The described preposition foot-operated connector being connected and with left and right front fork tube including foot-operated post in itself.
Described electric system includes the control of the wheel hub motor and control wheel hub motor and steering wheel in front-wheel hub
Device system processed.
Described handle riser can be folded by opening buckle to side, and restoring buckle can securely fix handle riser.
Described main vehicle body uses rear V shape body construction, and described back vent end is for two semicircular clamp connections
Into, half clip is fixedly connected with back vent, and second half one end is fixed by pin, is connected as a single entity, and can free-open-close, by design
The fast quick-detach of quick-dismantling combination or the gravimetric tilt steering balance centrifugal force structural connection that is locked.
Described gravimetric tilt steering balance centrifugal force structural connection can be securely the main vehicle body of connection and back axle,
Realize that the low-angle of main vehicle body tilts, waves, and can incline when riding by gravity by the compression spring of both sides simultaneously
Tiltedly come turn to and can balancing steering when centrifugal force caused by electric motor car ride when easily turn on one's side phenomenon, the structure and back axle
Mounting seat is connected by bearing pin.
Described back axle includes pedal rear axle, and the rear axle is in flat cartridge type, is easy to single standing.
Described controller is installed box support and is arranged on the decoupling rod of under-seat, and battery container can be installed thereon,
Described battery container can easy removal, and small volume installed using plug-in type, and can be by positioning finger setting and lock
Tightly.
Described seat pipe top can increase the comfort level ridden, while just using the buffer beam vibration damping of adjustable decrement
Box support and battery container are installed in controller is installed.
Described electric motor car is ridden using preposition, and it is cylinder that this is ridden, and is connected with fork blade contact pin by connector
It is fixed.
The beneficial effects of the invention are as follows：Electric motor car of the present invention coordinates autonomous by using the less double rear wheel structure of wheelspan
The gravimetric tilt steering balance centrifugal force structural connection of design, is capable of achieving main vehicle body or so small angle inclination and swings, to user
A kind of brand-new experience of riding is brought, while radius of turn is smaller, is turned to flexibly, gravimetric tilt steering balance centrifugal force structure can
Turned on one's side during being effectively prevented from and turn to；Using single supervisor and single seat pipe, structure is simplified while proof strength, made car
Body is more light and handy succinct；Pedal rear axle can realize the manned trip of short distance with single standing；Stem and main vehicle body and weight
The junction of power roll steer equilibrium centrifugation power structural connection uses quick-disassembly structure, is capable of achieving fast folding handlebar and quick
Dismounting back axle entirety, greatlys save space, convenient transport and storage.
Brief description of the drawings
Fig. 1 is a kind of schematic perspective view of gravimetric tilt steering balance centrifugal force electric motor car one embodiment of the invention.
Fig. 2 is a kind of front view of gravimetric tilt steering balance centrifugal force electric motor car one embodiment of the invention.
Fig. 3 is a kind of left view of gravimetric tilt steering balance centrifugal force electric motor car one embodiment of the invention.
Fig. 4 is that a kind of back vent of gravimetric tilt steering balance centrifugal force electric motor car one embodiment of the invention is connected with back axle
Partial close-up schematic view.
Specific embodiment
In order that the purpose of the present invention, advantage and technical scheme are clearer, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention is further detailed.Embodiments of the invention need to be pointed out to be illustrated in order to the present invention will be further explained,
Rather than protection scope of the present invention is limited.
Also referring to Fig. 1 to Fig. 4, a kind of gravimetric tilt steering balance centrifugal force electric motor car of the invention has vehicle body 1, peace
Wheel on vehicle body（Including front-wheel 21, left rear wheel 22, off hind wheel 23）And the electric system in the vehicle body
（Non- label）, described electric motor car is using the double rear wheel structure 3 and the main vehicle body of connection of wheelspan 625mm and the gravimetric tilt of back axle
Steering balance centrifugal force structural connection 4, described vehicle body 1 has：Occupy the main vehicle body 11 of electric motor car main part, double rear wheel
The motor rear axle 3 of structure, connects the gravimetric tilt steering balance centrifugal force mechanical structure 4 of main vehicle body 11 and back axle 3, and install
In preposition foot-operated 5 of the both sides of front-wheel 21.
Described main vehicle body 11 includes being arranged on the front fork 12 of its leading section, installs front fork and the head tube coordinated with front fork tube
13, the handle riser 14 on front fork tube, bogie car on handle riser 15, the rear table of top and described head tube
The supervisor 16 of face engagement, the back vent 17 being fixedly connected with supervisor end is fixedly connected close to the top of supervisor end with supervisor
Seat pipe 18.
Described front fork 12 includes the front fork tube on its top（Non- label）, before bottom is supported on the left and right on front axle
Fork leg 122 and the left and right fork blade contact pin 123 being fixedly connected on described left and right fork blade, described fork blade contact pin is both solid
Determine front axle, and installation connecting element, handle riser 14 and bogie car are installed 15 in described front fork upper end.
Steering wheel is installed, steering wheel is connected with stem 14 using swing rod, while can be with mobile phone A PP in described head tube 13
Communication, by the electric vehicle rotary described in mobile phone remote to and traveling.
Described supervisor 16 include from top start to the oblique back lower place extend descending supervisor 161, under the descending supervisor
End bending rearward extends.
Described back vent 17 includes the horizontal transverse tube 171 being fixedly connected with supervisor, behind the left and right being fixedly connected with transverse tube
Breeches pipe 172, and it is fixedly connected on the jointing clip 173 of back vent pipe end.
Described seat pipe 18 includes the decoupling rod 182 of adjustable compression zone, the double track peace of installation-angle adjustable thereon
Dress seat 183 and double rail type seat 184, and controller install box support 185 and battery container 186, under described seat pipe 18
Gusset reinforcement 187 is fixed with before and after end, the top close to supervisor end is fixedly connected on.
Described back axle 3 include gravimetric tilt steering balance centrifugal force attachment structure mounting seat 31, mounting hole thereon and
Pedal rear axle 32.
Described gravimetric tilt steering balance centrifugal force structural connection 4 includes coordinating what is installed with main vehicle body back vent clip
Support tube 41, installs the rubber-sole of the U-lag shape part 42 of support spring, the support spring 43 of left and right two and limit installation spring
Seat 44, described support tube 41 includes two installation bases of positioning thereon（Non- label）, described U-lag shape part 42 is in it
There is supporting rib stiffener in the middle of portion, there are two to be fixedly connected pipe 45 between described support tube 41 and U-lag shape part 42.
The preposition foot-operated 5 described connectors for including foot-operated post 51 and being connected with left and right front fork tube.
Described electric system includes the control of the wheel hub motor and control wheel hub motor and steering wheel in front-wheel hub
Device system processed.
Described handle riser 14 can be folded by opening buckle 141 to side, and restoring buckle can securely fix handle riser.
Described main vehicle body 11 is rear V shape body construction, and the described end of back vent 17 is two semicircular clips 173
It is formed by connecting, preceding semicircle clip 1731 is fixedly connected with back vent 17, rear semicircle clip 1732 leans on pin with preceding semicircle clip 1731
It is fixed, be connected as a single entity, and can free-open-close, turned to by the fast quick-detach of quick-dismantling combination 174 for designing or the gravimetric tilt that is locked
Equilibrium centrifugation power structural connection 4.
Described gravimetric tilt steering balance centrifugal force structural connection 4 can be securely the main vehicle body 11 of connection and after
Bridge 3, while realize that the low-angle of main vehicle body 11 tilts, waves by the compression spring 43 of both sides, can be according to when riding
Turned to by gravimetric tilt and can balancing steering when centrifugal force caused by electric motor car easily turn on one's side when riding phenomenon, the knot
Structure is connected with back axle mounting seat 31 by bearing pin 46.
Described back axle 3 has pedal rear axle 32, and the rear axle is in flat cartridge type, is easy to single standing.
Described controller is installed box support 185 and is arranged on the decoupling rod 182 of the lower section of seat 184, and electricity can be installed thereon
Pond receiver 186, described battery container 186 can easy removal, and small volume is conveniently replaceable battery of the same type and fills
Electricity, is installed using plug-in type, and can be by positioning finger setting and locking.
The top of described seat pipe 18 is decoupling rod 182, and the decoupling rod is spring shock absorption, and adjustable reduction length, can be with
The comfort level that increase is ridden, while being easily installed controller installs box support 185 and battery container 186.
Using preposition foot-operated 5, it is cylinder that this is ridden for described electric motor car, by connector and fork blade contact pin 123
It is connected.
Being fixedly connected for each part of vehicle frame of the electric motor car is fixedly connected using welding method, and vehicle frame is closed using aluminium
Golden material.
Claims (8)
1. a kind of gravimetric tilt steering balance centrifugal force electric motor car, including vehicle body, the wheel on vehicle body and be arranged on
Electric system in the vehicle body, described electric motor car has the nearer double rear wheel structure of wheelspan and connects main vehicle body and back axle
Gravimetric tilt steering balance centrifugal force structural connection, it is characterised in that the vehicle body has：Occupy electric motor car main part
Main vehicle body；The motor rear axle of double rear wheel structure；Connect the gravimetric tilt steering balance centrifugal force structure of main vehicle body and back axle；
Preposition installed in front-wheel both sides is ridden；
Described main vehicle body includes being arranged on the front fork of its leading section；Front fork and the head tube coordinated with front fork tube are installed；It is arranged on
Handle riser on front fork tube；Bogie car handle on handle riser；The supervisor that top engages with the rear surface of described head tube；
The back vent being fixedly connected with supervisor end；In the seat pipe being fixedly connected with supervisor close to the top of supervisor end；
The front fork tube of described front fork including its top, the left and right fork blade being supported on front axle in bottom and is fixedly connected
Left and right fork blade contact pin on described left and right fork blade, described fork blade contact pin can both fix front axle, again can be with
Installation connecting element, described front fork upper end is installed by handle riser and bogie car handle；
Steering wheel is installed in described head tube, can connect with mobile phone A PP, by the electric vehicle rotary described in mobile phone remote to and it is capable
Sail；
, including starting the descending supervisor to the extension of the oblique back lower place from top, the lower ends bent of the descending supervisor is backward for described supervisor
Fang Yanshen；
The transverse tube that with supervisor is fixedly connected of the described back vent including transverse direction, the left and right back breeches pipe being fixedly connected with transverse tube, and
It is fixedly connected on the jointing clip of back vent pipe end；
Described seat pipe includes the decoupling rod of adjustable compression zone, the double track mounting seat and double track of installation-angle adjustable thereon
Formula seat, and controller installs box support and battery container, and gusset reinforcement is fixed with before and after its lower end, is fixedly connected on
Close to the top of supervisor end；
Described back axle includes gravimetric tilt steering balance centrifugal force structure mounting seat thereon, mounting hole and pedal rear axle；
Described gravimetric tilt steering balance centrifugal force structural connection includes coordinating the support installed with main vehicle body back vent clip
Pipe, installs the rubber base plate of the U-lag shape part of support spring, the support spring of left and right two and limit installation spring, described
Support tube includes two installation bases of positioning thereon, and described its bosom of U-lag shape part includes supporting rib stiffener, institute
There are two to be fixedly connected pipe between the support tube and U-lag shape part stated；
The described preposition foot-operated connector being connected and with left and right front fork tube including foot-operated post in itself；
Described electric system includes the controller of the wheel hub motor and control wheel hub motor and steering wheel in front-wheel hub
System.
2. electric motor car according to claim 1, it is characterised in that：Described handle riser can be by opening buckle to side
Fold, restoring buckle can securely fix handle riser.
3. electric motor car according to claim 1, it is characterised in that：Described main vehicle body uses rear V shape body construction, institute
The back vent end stated forms for two semicircular clamp connections, and preceding semicircle clip is fixedly connected with back vent, rear semicircle clip and
Preceding semicircle clip one end is fixed by pin, is connected as a single entity, and can free-open-close, the fast quick-detach of quick-dismantling combination or locking by design
Fixed gravimetric tilt steering balance centrifugal force structural connection.
4. electric motor car according to claim 1, it is characterised in that：Described gravimetric tilt steering balance centrifugal force structure connects
Fitting can be securely the main vehicle body of connection and back axle, while realizing that the low-angle of main vehicle body is left by the compression spring of both sides
Right bank, wave, can be turned to by gravimetric tilt when riding and can balancing steering when centrifugal force caused by
Easy phenomenon of turning on one's side when electric motor car is ridden, the structure is connected with back axle mounting seat by bearing pin.
5. electric motor car according to claim 1, it is characterised in that：Described back axle includes pedal rear axle, and the rear axle is in
Flat cartridge type, is easy to single standing.
6. electric motor car according to claim 1, it is characterised in that：Described controller is installed box support and is arranged under seat
On the decoupling rod of side, battery container can be installed thereon, described battery container can easy removal, and small volume uses
Plug-in type is installed, and can be by positioning finger setting and locking.
7. electric motor car according to claim 1, it is characterised in that：Described seat pipe top subtracting using adjustable decrement
Shake bar vibration damping, can increase the comfort level ridden, while being easily installed controller installs box support and battery container.
8. electric motor car according to claim 1, it is characterised in that：Described electric motor car is ridden using preposition, and this is ridden
It is cylinder, is connected with fork blade contact pin by connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611111118.7A CN106741422B (en) | 2016-12-06 | 2016-12-06 | A kind of gravimetric tilt steering balance centrifugal force electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611111118.7A CN106741422B (en) | 2016-12-06 | 2016-12-06 | A kind of gravimetric tilt steering balance centrifugal force electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106741422A true CN106741422A (en) | 2017-05-31 |
| CN106741422B CN106741422B (en) | 2019-01-01 |
Family
ID=58874643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611111118.7A Active CN106741422B (en) | 2016-12-06 | 2016-12-06 | A kind of gravimetric tilt steering balance centrifugal force electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741422B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416107A (en) * | 2017-07-31 | 2017-12-01 | 吴留香 | Left and right rear-axle steering autobalance stabilising arrangement |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20008604U1 (en) * | 2000-05-12 | 2000-08-03 | Playmaker Co | Kick roller |
| CN200995745Y (en) * | 2007-01-30 | 2007-12-26 | 尚子云 | Device against turnover for medium-small tricycle |
| JP4444598B2 (en) * | 2003-08-07 | 2010-03-31 | ブリヂストンサイクル株式会社 | Three-wheeled bicycle swing frame support structure |
| CN203372333U (en) * | 2013-07-31 | 2014-01-01 | 王宝奎 | Three-wheel pedal electric vehicle |
-
2016
- 2016-12-06 CN CN201611111118.7A patent/CN106741422B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20008604U1 (en) * | 2000-05-12 | 2000-08-03 | Playmaker Co | Kick roller |
| JP4444598B2 (en) * | 2003-08-07 | 2010-03-31 | ブリヂストンサイクル株式会社 | Three-wheeled bicycle swing frame support structure |
| CN200995745Y (en) * | 2007-01-30 | 2007-12-26 | 尚子云 | Device against turnover for medium-small tricycle |
| CN203372333U (en) * | 2013-07-31 | 2014-01-01 | 王宝奎 | Three-wheel pedal electric vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416107A (en) * | 2017-07-31 | 2017-12-01 | 吴留香 | Left and right rear-axle steering autobalance stabilising arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106741422B (en) | 2019-01-01 |
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