WO2021108963A9 - 平衡车 - Google Patents

平衡车 Download PDF

Info

Publication number
WO2021108963A9
WO2021108963A9 PCT/CN2019/122469 CN2019122469W WO2021108963A9 WO 2021108963 A9 WO2021108963 A9 WO 2021108963A9 CN 2019122469 W CN2019122469 W CN 2019122469W WO 2021108963 A9 WO2021108963 A9 WO 2021108963A9
Authority
WO
WIPO (PCT)
Prior art keywords
transmission
incomplete
transmission wheel
pedal
wheel
Prior art date
Application number
PCT/CN2019/122469
Other languages
English (en)
French (fr)
Other versions
WO2021108963A1 (zh
Inventor
张文成
Original Assignee
张文成
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 张文成 filed Critical 张文成
Priority to PCT/CN2019/122469 priority Critical patent/WO2021108963A1/zh
Publication of WO2021108963A1 publication Critical patent/WO2021108963A1/zh
Publication of WO2021108963A9 publication Critical patent/WO2021108963A9/zh

Links

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
    • B62K3/00—Bicycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels

Definitions

  • This application belongs to the field of scooter technology, and more specifically, relates to a balance vehicle.
  • Scooter refers to the means of transportation or auxiliary tools for the purpose of transportation, for example, transportation vehicles, bicycles, balance vehicles, etc.
  • Balance scooter is a popular transportation tool in recent years, especially popular among young people.
  • the balance scooter currently on the market is mostly electric balance scooter, which is mainly controlled by a servo control system to move forward or backward. Its structure Extremely complex and high cost, which is not conducive to saving resources.
  • the purpose of this application is to provide a balance car to solve the technical problems of complex structure and high cost of the electric balance car in the prior art.
  • the technical solution adopted in this application is to provide a balance vehicle, which includes a vehicle body and two wheels respectively rotatably mounted on both sides of the vehicle body, characterized in that: the balance vehicle further includes:
  • a first pedal and a second pedal that are respectively rotatably installed on both sides of the vehicle body and used for swinging downward;
  • a reset mechanism connected with the first pedal and the second pedal and used to realize the reverse swing of the first pedal and the second pedal.
  • the balance scooter of the present application uses the incomplete transmission wheel by providing a first pedal, a second pedal, an incomplete transmission wheel assembly, and a reset mechanism.
  • the arrangement of the components transforms the up and down reciprocating movement of the first pedal and the second pedal into forward or reverse rotation of the wheel.
  • the balance car continues to move forward or backward, not only It is beneficial to maintain balance and effectively solves the problems of complex structure and high cost due to the use of electric balance vehicles in the prior art.
  • the structure is very simple, there is no dead point in the transmission, and it saves time and effort when pedaling, which effectively improves the speed and comfort of the balance vehicle.
  • the swing amplitude of the first pedal and the second pedal can be appropriately reduced, so that the feet can be supported earlier in the event of an emergency. And provide safe upright driving conditions.
  • FIG. 1 is a schematic diagram of a three-dimensional structure of a balance car provided by the first embodiment of the application;
  • Fig. 2 is a partial structural diagram of Fig. 1;
  • FIG. 3 is a schematic diagram of the three-dimensional structure of the first pedal, the second pedal, and the incomplete transmission wheel assembly provided by the first embodiment of the application;
  • FIG. 5 is another perspective structural schematic diagram of the incomplete transmission wheel assembly provided by the first embodiment of the application.
  • FIG. 6 is a schematic diagram of the three-dimensional structure of the transmission wheel set and the differential provided by the first embodiment of the application;
  • FIG. 7 is a schematic diagram of a three-dimensional structure of a balance car provided by a second embodiment of the application.
  • Fig. 8 is a partial structural diagram of Fig. 7;
  • FIG. 9 is a schematic diagram of the three-dimensional structure of the first pedal, the second pedal, and the incomplete transmission wheel assembly provided by the second embodiment of the application;
  • FIG. 10 is a schematic diagram of the three-dimensional structure of the incomplete transmission wheel assembly provided by the second embodiment of the application.
  • FIG. 11 is a schematic diagram of the three-dimensional structure of the first pedal, the second pedal and the incomplete transmission wheel assembly provided by the third embodiment of the application;
  • FIG. 12 is another perspective view of the three-dimensional structure of FIG. 11;
  • FIG. 13 is a schematic diagram of the three-dimensional structure of the incomplete transmission wheel assembly provided by the third embodiment of the application.
  • Fig. 14 is a partial structural diagram of Fig. 13;
  • 15 is a schematic diagram of the three-dimensional structure of the balance vehicle provided by the fourth embodiment of the application.
  • 16 is a schematic diagram of the three-dimensional structure of the first pedal, the second pedal, and the incomplete transmission wheel assembly provided by the fourth embodiment of the application;
  • 17 is a schematic diagram of the three-dimensional structure of the incomplete transmission wheel assembly provided by the fourth embodiment of the application.
  • FIG. 18 is a schematic diagram of a three-dimensional structure of a balance car provided by a fifth embodiment of the application.
  • Fig. 19 is a partial structural diagram of Fig. 18;
  • 20 is a schematic diagram of a three-dimensional structure of a first sliding block and a first sliding rail base or a second sliding block and a second sliding rail base provided by the fifth embodiment of this application;
  • 21 is a schematic diagram of the three-dimensional structure of the first pedal, the second pedal, and the incomplete transmission wheel assembly provided by the fifth embodiment of this application;
  • 22 is a schematic diagram of the three-dimensional structure of the brake device provided by the fifth embodiment of the application.
  • FIG. 23 is a schematic diagram of the three-dimensional structure of the first friction block, the second friction block, the push block, and the elastic member provided by the fifth embodiment of the application;
  • 24 is a schematic diagram of the three-dimensional structure of the seventh incomplete transmission wheel or the eighth incomplete transmission wheel and the first friction block according to the fifth embodiment of the application;
  • 25 is a schematic diagram of the three-dimensional structure of the second friction block and the push block provided by the fifth embodiment of the application.
  • the first embodiment of the present application provides a balance vehicle, which includes a vehicle body 10 and two wheels 20 respectively rotatably mounted on both sides of the vehicle body 10.
  • the balance vehicle further includes: a first pedal 30, a second pedal 40, an incomplete transmission wheel assembly 50, and a reset mechanism 60.
  • the first pedal 30 and the second pedal 40 are rotatably installed on both sides of the vehicle body 10 and used to swing downward to provide the driving force required for each wheel 20 to rotate.
  • the incomplete transmission wheel assembly 50 is respectively connected with the first pedal 30 and the second pedal 40, and is used to convert the driving force generated by the downward swing of the first pedal 30 and the second pedal 40 into a rotary motion and transmit it to each
  • the wheels 20 drive each of the wheels 20 to rotate.
  • the up and down reciprocating movement of the first pedal 30 and the second pedal 40 can be converted into the forward rotation or the reverse rotation of the wheel 20, and the forward or backward movement of the wheel 20 can be realized. And it helps to maintain balance.
  • the forward rotation of the wheel 20 refers to the direction of rotation that drives the wheel 20 forward
  • the reverse rotation of the wheel 20 refers to the direction of rotation opposite to the forward rotation.
  • the reset mechanism 60 is respectively connected with the first pedal 30 and the second pedal 40, and is used to realize the reverse swing of the first pedal 30 and the second pedal 40, so that when the first pedal 30 is at the lowest point of the stroke
  • the second pedal 40 is at the highest point of the stroke.
  • the balance car can continue to move forward or backward, which not only helps to maintain balance, but also effectively solves the problems of complex structure and high cost caused by the use of electric balance cars in the prior art.
  • the balance scooter uses the incomplete transmission wheel by providing the first pedal 30, the second pedal 40, the incomplete transmission wheel assembly 50, and the reset mechanism 60.
  • the arrangement of the assembly 50 transforms the up and down reciprocating movement of the first pedal 30 and the second pedal 40 into forward rotation or reverse rotation of the wheel 20, and alternate pedaling makes the balance bike continue to move forward or backward It not only helps to maintain balance, but also effectively solves the problems of complex structure and high cost caused by the use of electric balance vehicles in the prior art.
  • the structure is very simple, there is no dead point in the transmission, and the pedaling saves time and effort, and effectively improves the balance vehicle.
  • the alternate pedaling of the first pedal 30 and the second pedal 40 the swing amplitude of the first pedal 30 and the second pedal 40 can be appropriately reduced, so that the feet are in a sudden The development situation can be supported earlier and provide safe upright driving conditions.
  • the incomplete transmission wheel assembly 50 includes a first transmission wheel 511, a second transmission wheel 512, and The first incomplete transmission wheel 513.
  • the first transmission wheel 511 is connected with the first pedal 30, and the second transmission wheel 512 is connected with the second pedal 40, so that the first transmission wheel 511 can be driven by stepping on the first pedal 30 or the second pedal 40 Or the rotation of the second transmission wheel 512.
  • the first incomplete transmission wheel 513 is rotatably mounted on the vehicle body 10, and the first incomplete transmission wheel 513 is meshed with the first transmission wheel 511 or the second transmission wheel 512.
  • the first transmission wheel 511 can drive the wheel 20 to rotate forward or backward, and the first incomplete transmission wheel 513 and the second transmission wheel 512 is in a state of no transmission cooperation.
  • the second transmission wheel 512 is in an idling state, that is, the second transmission wheel 512 will not drive the wheel 20 to rotate.
  • the first incomplete transmission wheel 513 is engaged with the second transmission wheel 512
  • the second transmission wheel 512 can also drive the wheel 20 to rotate forward or backward, and the first incomplete transmission wheel 513 and the first transmission wheel The wheel 511 is in a state of no transmission cooperation.
  • the first transmission wheel 511 is in an idling state, that is, the first transmission wheel 511 will not drive the wheel 20 to rotate.
  • the forward or reverse rotation of the wheel 20 is realized, so that the wheel 20 continues to advance or retreat.
  • the first transmission wheel 511 and the second transmission wheel 512 are respectively symmetrically arranged at Opposite sides of the first incomplete transmission wheel 513.
  • the first incomplete transmission wheel 513 may be an incomplete gear or an incomplete sprocket
  • the first transmission wheel 511 and the second transmission wheel 512 may be gears.
  • the maximum tooth spacing of the first incomplete transmission wheel 513 is greater than the minimum tooth spacing between the first transmission wheel 511 and the second transmission wheel 512, so as to ensure that the first incomplete transmission wheel 513 can only be connected to the first transmission wheel 511 or the first transmission wheel 511.
  • the two transmission wheels 512 mesh and will not be disengaged from the first transmission wheel 511 and the second transmission wheel 512 at the same time, thereby ensuring the reliability of movement.
  • the reset mechanism 60 includes a third transmission wheel 611, a fourth transmission wheel 612, and a first transmission belt. 613 and the first reversing wheel 614.
  • the third transmission wheel 611 is coaxially connected and fixed with the first transmission wheel 511
  • the fourth transmission wheel 612 is coaxially connected and fixed with the second transmission wheel 512.
  • the first transmission belt 613 connects the third transmission wheel 611 and the fourth transmission wheel 612.
  • the first reversing wheel 614 is used to support the first transmission belt 613.
  • One end of the first transmission belt 613 is connected and fixed with the first pedal 30, and the other end is connected with The second pedal 40 is connected and fixed.
  • the third transmission wheel 611 and the fourth transmission wheel 612 are gears
  • the first transmission belt 613 is a chain.
  • the third transmission wheel 611 is driven to rotate in the reverse direction through the first transmission belt 613, and the third transmission wheel 611 drives the first transmission wheel 511 to reverse rotation, thereby driving the first incomplete transmission wheel 513 rotates in the forward direction, which in turn drives the wheel 20 to rotate in the forward direction.
  • the reset mechanism 60 when the first pedal 30 moves downward, the second pedal 40 moves upward.
  • the first pedal 30 moves to the lowest point of the stroke, the second pedal 40 is located at the highest point of the stroke.
  • the first incomplete transmission wheel 513 is separated from the first transmission wheel 511 due to inertia and cooperates with the second transmission wheel 512
  • the fourth transmission wheel 612 is driven to rotate in the reverse direction through the first transmission belt 613, and the fourth transmission wheel 612 drives the second transmission wheel 512 to rotate in the reverse direction, thereby driving the first incomplete
  • the transmission wheel 513 rotates in the forward direction, thereby driving the wheel 20 to rotate in the forward direction.
  • the reset mechanism 60 when the second pedal 40 moves to the lowest point of the stroke, the first pedal 30 is located at the highest point of the stroke.
  • the first incomplete transmission wheel 513 is separated from the second transmission wheel 512 due to inertia. And it cooperates with the first transmission wheel 511 again to complete an alternate process.
  • the continuous advancement of the wheel 20 is realized.
  • the reversing operation of the balance vehicle in the first embodiment of the present application is divided into two situations, the first is the reversal at the meshing position, and the second is the reversal at the alternate position.
  • the meshing position refers to the position when the first incomplete transmission wheel 513 meshes with the first transmission wheel 511 or the first incomplete transmission wheel 513 meshes with the second transmission wheel 512.
  • the alternate position refers to the position where the first pedal 30 is at the highest point, the second pedal 40 is at the lowest point, or the first pedal 30 is at the lowest point and the second pedal 40 is at the highest point, that is, the position at this time
  • the first incomplete transmission wheel 513 is located at a critical position for meshing with the first transmission wheel 511 and the second transmission wheel 512.
  • the specific principle is as follows:
  • the first incomplete transmission wheel 513 meshes with the first transmission wheel 511
  • the first incomplete transmission wheel 513 and the second transmission wheel 512 are in a state of non-transmission cooperation, that is, the second transmission wheel 512 is idling. status.
  • the first pedal 30 If the first pedal 30 is stepped down, the first pedal 30 drives the third transmission wheel 611 to rotate in the reverse direction through the first transmission belt 613, so that the first transmission wheel 511 fixed coaxially with the third transmission wheel 611 is reversed.
  • the first incomplete transmission wheel 513 meshes with the second transmission wheel 512
  • the first incomplete transmission wheel 513 and the first transmission wheel 511 are in a state of no transmission cooperation, that is, the first transmission wheel 511 is idling. status.
  • the second pedal 40 drives the fourth transmission wheel 612 to rotate in the reverse direction through the first transmission belt 613, so that the second transmission wheel 512 fixed coaxially with the fourth transmission wheel 612 is reversed.
  • the adjustment and reversal can be achieved by using the center of gravity at this time.
  • the user only needs to twist the body forward or backward to achieve this. A change in the direction of rotation of the wheel 20.
  • the balance car further includes a differential mechanism 70.
  • the differential motion of the two wheels 20 is realized.
  • the differential mechanism 70 includes a differential shaft 71, a differential 72 arranged on the differential shaft 71, and a transmission wheel set 73 for driving the differential 72 to rotate.
  • the two ends of the differential shaft 71 are respectively connected to the wheels 20 .
  • the transmission wheel set 73 is in transmission connection with the incomplete transmission wheel assembly 50.
  • the transmission wheel set 73 is in transmission connection with the first incomplete transmission wheel 513, so that the movement of the first incomplete transmission wheel 513 can be transmitted to the wheels 20 to realize the continuous forward movement of the balance car. Back or reverse operation.
  • the transmission wheel set 73 includes a fifth transmission wheel 731, a sixth transmission wheel 732, and a fourth transmission belt 733 for drivingly connecting the fifth transmission wheel 731 and the sixth transmission wheel 732.
  • An incomplete transmission wheel 513 is fixed coaxially, and the sixth transmission wheel 732 is fixed coaxially with the differential 72.
  • the balance bike further includes a seat cushion 80.
  • the arrangement of the seat cushion 80 allows the user to improve balance during riding. Riding is more comfortable.
  • the vehicle body 10 includes a vertical rod 11, and the seat cushion 80 is mounted on the top end of the vertical rod 11.
  • the balance vehicle further includes a brake device 90, and the brake device 90 includes two brake pads respectively mounted on the corresponding wheels 20 911, two brake levers 912 respectively corresponding to each brake pad 911 one-to-one and used to control each brake pad 911 to contact or separate from the corresponding wheel 20.
  • the brake lever 912 is installed on the vehicle body 10.
  • the brake lever 912 is installed on the vertical rod 11.
  • FIGS. 7 to 10 Please refer to FIGS. 7 to 10 together. Now, the balance scooter provided by the second embodiment of the present application will be described.
  • the structure of the balance car provided by the second embodiment of the present application is basically the same as that of the first embodiment of the present application, and the difference is:
  • the incomplete transmission wheel assembly 50 includes a first transmission bar 521, a second transmission bar 522, a second incomplete transmission wheel 523, and a third incomplete transmission wheel 524.
  • the first transmission bar 521 is connected with the first pedal 30, the second transmission bar 522 is connected with the second pedal 40, the second incomplete transmission wheel 523 is rotatably mounted on the vehicle body 10, and the third incomplete transmission wheel 524 is connected with The second incomplete transmission wheel 523 is coaxially connected and fixed and arranged symmetrically up and down.
  • the first transmission bar 521 meshes with the second incomplete transmission wheel 523, and the second transmission bar 522 meshes with the third incomplete transmission wheel 524.
  • the second transmission bar 522 starts to mesh with the third incomplete transmission wheel 524, and when the first transmission bar 521 and the second incomplete transmission wheel 524 are engaged When the wheels 523 are engaged, the second transmission bar 522 starts to fall out of the third incomplete transmission wheel 524.
  • the forward or reverse rotation of the wheel 20 is realized, so that the wheel 20 continues to move forward. Or go back.
  • the second incomplete transmission wheel 523 and the third incomplete transmission wheel 524 may be incomplete
  • the first transmission bar 521 and the second transmission bar 522 may be racks or chains.
  • the shapes of the first transmission bar 521 and the second transmission bar 522 are arcs.
  • the reset mechanism 60 includes a second transmission belt 621 and a second transmission belt 621 arranged on the vehicle body 10 and used to support the second For the second reversing wheel 622 of the transmission belt 621, one end of the second transmission belt 621 is connected and fixed with the first pedal 30, and the other end is connected and fixed with the second pedal 40.
  • the second transmission belt 621 is a chain or a rope.
  • the second reversing wheel 622 is fixed to the vehicle body 10 by the first adjusting screw 623.
  • the meshing position of the first transmission bar 521 and the second transmission bar 522 can be adjusted, so that when the first transmission bar 521 comes out of the second incomplete transmission wheel 523, the second transmission bar 522 It starts to mesh with the third incomplete transmission wheel 524.
  • the first transmission bar 521 is meshed with the second incomplete transmission wheel 523, the second transmission bar 522 starts to come out of the third incomplete transmission wheel 524.
  • the second transmission bar 522 is disengaged from the third incomplete transmission wheel 524, that is, the second transmission bar 522 and the third incomplete transmission wheel 524 are in a non-transmission state. In the matched state, that is, the second transmission bar 522 will not drive the third incomplete transmission wheel 524 to rotate. At this time, the third incomplete transmission wheel 524 is in an idling state.
  • the first pedal 30 is stepped down, the second incomplete transmission wheel 523 is driven to rotate in the forward direction through the first transmission bar 521, thereby driving the wheel 20 to rotate in the forward direction. Driven by the reset mechanism 60, when the first pedal 30 moves downward, the second pedal 40 moves upward.
  • the second pedal 40 When the first pedal 30 moves to the lowest point of the stroke, the second pedal 40 is located at the highest point of the stroke. At this time, the first transmission bar 521 is pulled out of the second incomplete transmission wheel 523, and the second transmission bar 522 starts to interact with the third The incomplete transmission wheel 524 is engaged. At this time, the second pedal 40 is continued to be stepped down, and the third incomplete transmission wheel 524 is driven to rotate forward through the second transmission bar 522, thereby driving the wheel 20 to rotate in the forward direction. When the second pedal 40 moves to the lowest point of the stroke, the first pedal 30 is located at the highest point of the stroke.
  • the first transmission bar 521 re-engages with the second incomplete transmission wheel 523, and the second transmission bar 522 comes out
  • the third incomplete transmission wheel 524 completes an alternating process.
  • the reversing operation of the balance vehicle in the second embodiment of the present application is divided into two situations, the first is the reversal at the meshing position, and the second is the reversal at the alternate position.
  • the meshing position refers to the position when the first transmission bar 521 is meshed with the second incomplete transmission wheel 523 or the second transmission bar 522 is meshed with the third incomplete transmission wheel 524.
  • the alternate position refers to the position where the first pedal 30 is at the highest point, the second pedal 40 is at the lowest point, or the first pedal 30 is at the lowest point and the second pedal 40 is at the highest point, that is, the position at this time
  • the first transmission bar 521 and the second incomplete transmission wheel 523 are in meshing and non-meshing
  • the second transmission bar 522 and the third incomplete transmission wheel 524 are in the boundary position of meshing and non-meshing.
  • the second transmission bar 522 is pulled out of the third incomplete transmission wheel 524, that is, the second transmission bar 522 and the third incomplete transmission wheel 524 are in a position In the state of no transmission cooperation, that is, the second transmission bar 522 will not drive the third incomplete transmission wheel 524 to rotate.
  • the third incomplete transmission wheel 524 is in an idling state. If the first pedal 30 is stepped down, the first pedal 30 drives the second incomplete transmission wheel 523 to rotate forward through the first transmission bar 521, and then drives the wheel 20 to rotate forward to achieve forward operation; By moving the second pedal 40, the second pedal 40 drives the first pedal 30 to move upward through the reset mechanism 60.
  • the first transmission bar 521 drives the second incomplete transmission wheel 523 to rotate in the reverse direction, thereby driving the wheel 20 to rotate in the reverse direction.
  • the backward operation is realized, so that when the first transmission bar 521 is engaged with the second incomplete transmission wheel 523, different pedals can be pedaled to realize the change of the rotation direction of the wheel 20, and the reversing operation is very simple and convenient.
  • the first transmission bar 521 disengages from the second incomplete transmission wheel 523, that is, the first transmission bar 521 and the second incomplete transmission wheel 523 are in a state of absence.
  • the state of transmission coordination that is, the second incomplete transmission wheel 523 is in an idling state.
  • the second pedal 40 drives the third incomplete transmission wheel 524 to rotate forward through the second transmission bar 522, and then drives the wheel 20 to rotate forward to achieve forward operation;
  • the first pedal 30 drives the second pedal 40 to move upward through the reset mechanism 60, and the second transmission bar 522 drives the third incomplete transmission wheel 524 to rotate in the reverse direction, thereby driving the wheel 20 to rotate in the reverse direction.
  • the backward operation is realized, so that when the second transmission bar 522 and the third incomplete transmission wheel 524 are in the meshing position, the rotation direction of the wheel 20 can be changed by stepping on different pedals, and the reversing operation is very simple and convenient.
  • the direction of adjustment can be realized by using the center of gravity at this time, and the user only needs to twist the body forward or backward to change the rotation direction of the wheel 20.
  • the body 10 is provided with a vehicle body 10 for preventing the first transmission bar 521 from sliding out of the second incomplete transmission
  • the wheel 523 and the second transmission bar 522 slide out of the limit block 624 of the third incomplete transmission wheel 524.
  • the limit block 624 is located above the first pedal 30 and the second pedal 40.
  • the limit block 624 blocks , The first pedal 30 or the second pedal 40 cannot continue to move upwards, so that it can play a role of limiting and prevent the first transmission bar 521 or the second transmission bar 522 from sliding out of the meshing position due to inertia.
  • FIGS. 11 to 14 Please refer to FIGS. 11 to 14 together. Now, the balance scooter provided by the third embodiment of the present application will be described.
  • the structure of the balance car provided by the third embodiment of the present application is basically the same as that of the second embodiment of the present application, and the difference is:
  • the reset mechanism 60 includes a fourth incomplete transmission wheel 631, a fifth incomplete transmission wheel 632, a third transmission bar 633, and a fourth transmission bar 634.
  • the fourth incomplete transmission wheel 631 is coaxially connected and fixed with the second incomplete transmission wheel 523
  • the fifth incomplete transmission wheel 632 is coaxially connected and fixed with the third incomplete transmission wheel 524.
  • the third transmission bar 633 engages with the side of the fourth incomplete transmission wheel 631 away from the first transmission bar 521
  • the fourth transmission bar 634 engages with the side of the fifth incomplete transmission wheel 632 away from the second transmission bar 522.
  • the lowest point of the first transmission bar 521 and the second incomplete transmission wheel 523 are at alternate positions, the lowest point of the third transmission bar 633 and the fourth incomplete transmission wheel 631 are at alternate positions, and the second transmission bar 522
  • the highest point of the fourth transmission bar 634 and the fifth incomplete transmission wheel 632 are at alternate positions; when the highest point of the first transmission bar 521 and the second incomplete transmission wheel 632 are at alternate positions
  • the wheel 523 is at the alternate position
  • the highest point of the third transmission bar 633 and the fourth incomplete transmission wheel 631 are at alternate positions
  • the lowest point of the second transmission bar 522 and the third incomplete transmission wheel 524 are at alternate positions.
  • the lowest point of the four transmission bar 634 and the fifth incomplete transmission wheel 632 are located at alternate positions.
  • the alternate position refers to the position where the first pedal 30 is at the highest point, the second pedal 40 is at the lowest point, or the first pedal 30 is at the lowest point and the second pedal 40 is at the highest point, that is, the position where the first pedal 40 is at the highest point.
  • a transmission bar 521 and the second incomplete transmission wheel 523 are in meshing and non-meshing
  • the second transmission bar 522 and the third incomplete transmission wheel 524 are in meshing and non-meshing
  • the fourth transmission bar 634 and the fifth incomplete transmission wheel 632 are at the junction of meshing and non-meshing.
  • the fourth transmission bar 634 is engaged with the fifth incomplete transmission wheel 632, and the second transmission bar 522 is disengaged from the third incomplete transmission wheel 524.
  • the transmission bar 633 is out of the fourth incomplete transmission wheel 631, that is, the second transmission bar 522 and the third incomplete transmission wheel 524, the third transmission bar 633 and the fourth incomplete transmission wheel 631 are in a state of no transmission cooperation, that is, the first The second transmission bar 522 will not drive the third incomplete transmission wheel 524 to rotate, and the third transmission bar 633 will not drive the fourth incomplete transmission wheel 631 to rotate.
  • the third incomplete transmission wheel 524 and the fourth incomplete transmission wheel 631 is in idling state.
  • the second incomplete transmission wheel 523 is driven to rotate in the forward direction through the first transmission bar 521, thereby driving the wheel 20 to rotate in the forward direction. Since the fifth incomplete transmission wheel 632 is coaxially fixed with the second incomplete transmission wheel 523, the fifth incomplete transmission wheel 632 rotates in the forward direction synchronously, thereby driving the fourth transmission bar 634 to move upward, thereby making the second pedal 40 moves upwards.
  • the first pedal 30 moves to the lowest point of the stroke
  • the second pedal 40 is located at the highest point of the stroke.
  • the first transmission bar 521 is pulled out of the second incomplete transmission wheel 523, and the fourth transmission bar 634 is pulled out of the fifth step.
  • the transmission wheel 632 is completely transmitted, and the second transmission bar 522 starts to mesh with the third incomplete transmission wheel 524, and the third transmission bar 633 starts to mesh with the fourth incomplete transmission wheel 631.
  • the third transmission bar 633 meshes with the fourth incomplete transmission wheel 631
  • the second transmission bar 522 meshes with the third incomplete transmission wheel 524
  • the fourth transmission When the bar 634 is separated from the fifth incomplete transmission wheel 632, that is, the first transmission bar 521 and the second incomplete transmission wheel 523, the fourth transmission bar 634 and the fifth incomplete transmission wheel 632 are in a state of no transmission cooperation, namely The first transmission bar 521 will not drive the second incomplete transmission wheel 523 to rotate, and the fourth transmission bar 634 will not drive the fifth incomplete transmission wheel 632 to rotate. At this time, the second incomplete transmission wheel 523 and the fifth incomplete transmission wheel 523 will rotate. The wheel 632 is in an idling state.
  • the third incomplete transmission wheel 524 is driven to rotate forward through the second transmission bar 522, which in turn drives the wheel 20 to rotate in the forward direction, because the fourth incomplete transmission wheel 631 and the third incomplete transmission wheel 631
  • the complete transmission wheel 524 is coaxially fixed, so the fourth incomplete transmission wheel 631 synchronously rotates in the forward direction, thereby driving the third transmission bar 633 to move upwards, thereby causing the first pedal 30 to move upwards, completing an alternating process.
  • the first pedal 30 and the second pedal 40 are moved to realize the continuous advancement of the wheels 20.
  • the reversing operation of the balance car in the third embodiment of the present application is divided into two situations, the first is the reversal at the meshing position, and the second is the reversal at the alternate position.
  • the meshing position refers to: when the first transmission bar 521 is engaged with the second incomplete transmission wheel 523, the fourth transmission bar 634 is engaged with the fifth incomplete transmission wheel 632, and the second transmission bar 522 is out of the third transmission wheel.
  • the complete transmission wheel 524, the third transmission bar 633 is out of the fourth incomplete transmission wheel 631; or the first transmission bar 521 is out of the second incomplete transmission wheel 523, and the third transmission bar 633 is meshed with the fourth incomplete transmission wheel 631, And the second transmission bar 522 is engaged with the third incomplete transmission wheel 524, and the fourth transmission bar 634 is at a position when the fifth incomplete transmission wheel 632 is disengaged.
  • the specific principle is as follows:
  • the fourth transmission bar 634 is engaged with the fifth incomplete transmission wheel 632, and the second transmission bar 522 is disengaged from the third incomplete transmission wheel 524, and the third transmission The strip 633 comes out of the fourth incomplete transmission wheel 631.
  • the first pedal 30 drives the second incomplete transmission wheel 523 to rotate forward through the first transmission bar 521, and then drives the wheel 20 to rotate forward to achieve forward operation;
  • the second pedal 40 drives the fourth transmission bar 634 to move downward, thereby driving the fifth incomplete transmission wheel 632 to rotate in the reverse direction, thereby driving the wheel 20 to rotate in the reverse direction to realize the backward operation, thereby making
  • the rotation direction of the wheel 20 can be changed by stepping on different pedals, and the reversing operation is very simple and convenient.
  • the third transmission bar 633 is engaged with the fourth incomplete transmission wheel 631
  • the first transmission bar 521 is separated from the second incomplete transmission wheel 523
  • the fourth transmission bar 634 exits the fifth incomplete transmission wheel 632.
  • the second pedal 40 drives the third incomplete transmission wheel 524 to rotate forward through the second transmission bar 522, and then drives the wheel 20 to rotate forward to achieve forward operation;
  • the first pedal 30 drives the third transmission bar 633 to move downward, thereby driving the fourth incomplete transmission wheel 631 to rotate in the reverse direction, thereby driving the wheel 20 to rotate in the reverse direction to realize the backward operation, so that
  • the direction of the wheel 20 can be changed by stepping on different pedals, and the reversing operation is very simple and convenient.
  • the direction of adjustment can be realized by using the center of gravity at this time, and the user only needs to twist the body forward or backward to change the rotation direction of the wheel 20.
  • the fourth incomplete transmission wheel 631 and the fifth incomplete transmission wheel 632 may be different
  • the third transmission bar 633 and the fourth transmission bar 634 may be racks or chains.
  • the shapes of the third transmission bar 633 and the fourth transmission bar 634 are arcs.
  • FIGS. 15 to 17 Please refer to FIGS. 15 to 17 together. Now, the balance scooter provided by the fourth embodiment of the present application will be described.
  • the structure of the balance car provided by the fourth embodiment of the present application is basically the same as that of the first embodiment of the present application, and the difference is:
  • the incomplete transmission wheel assembly 50 includes a sixth incomplete transmission wheel 531, a fifth transmission bar 532, and a sixth transmission bar 533.
  • the sixth incomplete transmission wheel 531 is rotatably mounted on the vehicle body 10.
  • the fifth transmission bar 532 and the sixth transmission bar 533 are respectively arranged on opposite sides of the sixth incomplete transmission wheel 531, and the sixth incomplete transmission wheel 531 meshes with the fifth transmission bar 532 or the sixth transmission bar 533.
  • the reset mechanism 60 includes a third transmission belt 641 and a third reversing wheel 642 arranged on the vehicle body 10 and used to support the third transmission belt 641.
  • One end of the third transmission belt 641 is connected and fixed with the first pedal 30, and the other end is connected with the second foot.
  • the pedal 40 is connected and fixed.
  • the sixth incomplete transmission wheel 531 may be an incomplete gear or an incomplete chain disc
  • the fifth transmission bar 532 and the sixth transmission bar 533 may be racks or chains
  • the third The transmission belt 641 is a chain or a rope.
  • the sixth transmission bar 533 separates from the sixth incomplete transmission wheel 531, that is, the sixth transmission bar 533 and the sixth incomplete transmission wheel 531 In the state of no transmission coordination, the sixth transmission bar 533 will not interfere with the rotation of the sixth incomplete transmission wheel 531.
  • the first pedal 30 is stepped down, the sixth incomplete transmission wheel 531 is driven to rotate in the forward direction through the fifth transmission bar 532, thereby driving the wheel 20 to rotate in the forward direction.
  • the first footrest 30 moves downward while driving the second footrest 40 to move upward.
  • the second pedal 40 is located at the highest point of the stroke.
  • the fifth transmission bar 532 begins to separate from the sixth incomplete transmission wheel 531, and the sixth transmission bar 533 starts to interact with the first The six incomplete transmission wheels 531 are engaged.
  • the second pedal 40 is continued to be stepped down, and the first pedal 30 is driven to move upward through the third transmission belt 641, so that the fifth transmission bar 532 and the sixth transmission bar 533 move upward at the same time.
  • the sixth transmission bar 533 drives the sixth incomplete transmission wheel 531 to rotate in the forward direction, thereby driving the wheel 20 to rotate in the forward direction.
  • the first pedal 30 is located at the highest point of the stroke.
  • the sixth incomplete transmission wheel 531 is separated from the sixth transmission bar 533 due to inertia and reconnects with the fifth transmission bar 532. With cooperation, an alternating process is completed, so that the continuous advancement of the wheel 20 can be realized by repeatedly stepping on the first pedal 30 and the second pedal 40.
  • the reversing operation of the balance car in the fourth embodiment of the present application is divided into two situations, the first is the reversal at the meshing position, and the second is the reversal at the alternate position.
  • the meshing position refers to the position when the fifth transmission bar 532 meshes with the sixth incomplete transmission wheel 531 or the sixth transmission bar 533 meshes with the sixth incomplete transmission wheel 531.
  • the alternate position refers to the position where the first pedal 30 is at the highest point, the second pedal 40 is at the lowest point, or the first pedal 30 is at the lowest point and the second pedal 40 is at the highest point, that is, the position at this time
  • the fifth transmission bar 532 and the sixth incomplete transmission wheel 531 are in meshing and non-meshing
  • the sixth transmission bar 533 and the sixth incomplete transmission wheel 531 are in the boundary position of meshing and non-meshing.
  • the sixth transmission bar 533 is separated from the sixth incomplete transmission wheel 531.
  • the first pedal 30 is stepped down, the sixth incomplete transmission wheel 531 is driven to rotate forward through the fifth transmission bar 532, thereby driving the wheel 20 to rotate in the forward direction to achieve forward operation; if the second pedal is stepped down 40.
  • the second pedal 40 drives the fifth transmission bar 532 to move upward through the third transmission belt 641, so that the sixth incomplete transmission wheel 531 rotates in the reverse direction, and then drives the wheel 20 to rotate in the reverse direction.
  • the rotation direction of the wheel 20 can be changed by stepping on different pedals, and the reversing operation is very simple and convenient.
  • the fifth transmission bar 532 is separated from the sixth incomplete transmission wheel 531. If the second pedal 40 is stepped down, the second pedal 40 drives the sixth transmission bar 533 to move upward through the third transmission belt 641, so that the sixth incomplete transmission wheel 531 rotates forward, and then drives the wheel 20 to rotate forward.
  • the first pedal 30 drives the sixth transmission bar 533 to move downward, so that the sixth incomplete transmission wheel 531 rotates in the reverse direction, thereby driving the wheel 20 in the reverse direction Rotate to realize the backward operation, so that when the sixth transmission bar 533 and the sixth incomplete transmission wheel 531 are in the meshing position, the rotation direction of the wheel 20 can be changed by stepping on different pedals, and the reversing operation is very simple and convenient. .
  • FIGS. 18 to 25 Please refer to FIGS. 18 to 25 together. Now, the balance scooter provided by the fifth embodiment of the present application will be described.
  • the structure of the balance car provided by the fifth embodiment of the present application is basically the same as that of the first embodiment of the present application, and the difference is:
  • the incomplete transmission wheel assembly 50 includes a first incomplete transmission group 541 and a second incomplete transmission group 542.
  • the first incomplete transmission group 541 includes a seventh incomplete transmission wheel 5411, a seventh transmission bar 5412, and an eighth transmission bar 5413.
  • the seventh incomplete transmission wheel 5411 is arranged on the axle of one of the wheels 20.
  • the seventh transmission bar 5412 and the eighth transmission bar 5413 are respectively arranged on opposite sides of the seventh incomplete transmission wheel 5411, and the seventh incomplete transmission wheel 5411 is engaged with the seventh transmission bar 5412 or the eighth transmission bar 5413.
  • the seventh incomplete transmission wheel 5411 When the seventh incomplete transmission wheel 5411 is engaged with the seventh transmission bar 5412, the seventh incomplete transmission wheel 5411 is disengaged from the eighth transmission bar 5413, that is, the seventh incomplete transmission wheel 5411 and the eighth transmission bar 5413 have no effect. Transmission coordination. When the seventh incomplete transmission wheel 5411 meshes with the eighth transmission bar 5413, the seventh incomplete transmission wheel 5411 is disengaged from the seventh transmission bar 5412, that is, there is no transmission between the seventh incomplete transmission wheel 5411 and the seventh transmission bar 5412. Cooperate. Specifically, the seventh transmission bar 5412 and the eighth transmission bar 5413 are connected and fixed to the first pedal 30.
  • the second incomplete transmission group 542 includes an eighth incomplete transmission wheel 5421, a ninth transmission bar 5422, and a tenth transmission bar 5423.
  • the eighth incomplete transmission wheel 5421 is arranged on the axle of the other wheel 20, the ninth transmission bar 5422 and the tenth transmission bar 5423 are respectively arranged on opposite sides of the eighth incomplete transmission wheel 5421, the eighth incomplete transmission wheel 5421 It meshes with the ninth transmission bar 5422 or the tenth transmission bar 5423.
  • the eighth incomplete transmission wheel 5421 is engaged with the ninth transmission bar 5422, the eighth incomplete transmission wheel 5421 is disengaged from the tenth transmission bar 5423, that is, the eighth incomplete transmission wheel 5421 and the tenth transmission bar 5423 have no transmission cooperation. .
  • the eighth incomplete transmission wheel 5421 When the eighth incomplete transmission wheel 5421 is engaged with the tenth transmission bar 5423, the eighth incomplete transmission wheel 5421 is disengaged from the ninth transmission bar 5422, that is, the eighth incomplete transmission wheel 5421 and the ninth transmission bar 5422 have no transmission cooperation. .
  • the seventh incomplete transmission wheel 5411 and the eighth incomplete transmission wheel 5421 are arranged symmetrically up and down.
  • the ninth transmission bar 5422 and the tenth transmission bar 5423 are connected and fixed to the second pedal 40.
  • the seventh incomplete transmission wheel 5411 and the eighth incomplete transmission wheel 5421 may be incomplete gears or incomplete chain discs.
  • the seventh transmission bar 5412 and the eighth transmission The bars 5413, the ninth transmission bar 5422, and the tenth transmission bar 5423 may be racks or chains.
  • the first incomplete transmission group 541 further includes a first slide rail seat 5414 and a first slide rail seat 5414.
  • Block 5415, the first slide rail seat 5414 is disposed on the vehicle body 10, and the first sliding block 5415 is connected to the first pedal 30 and can slide relative to the first slide rail seat 5414.
  • the seventh transmission bar 5412 and the eighth transmission bar 5413 are respectively connected and fixed with the first sliding block 5415.
  • the first pedal 30 drives the first sliding block 5415 to slide down along the first slide rail seat 5414, thereby driving the seventh transmission bar 5412 and the eighth transmission bar 5413 downwards movement.
  • the second incomplete transmission group 542 also includes a second slide rail seat 5424 and a second sliding block 5425.
  • the second slide rail seat 5424 is disposed on the vehicle body 10, and the second slide block 5425 is connected to the second pedal 40 and can be opposed to each other.
  • the second slide rail seat 5424 slides.
  • the ninth transmission bar 5422 and the tenth transmission bar 5423 are respectively connected and fixed to the second slider 5425.
  • the second pedal 40 moves downward, the second pedal 40 drives the second slider 5425 along the second slide rail
  • the seat 5424 slides downward to drive the ninth transmission bar 5422 and the tenth transmission bar 5423 to move downward.
  • the reset mechanism 60 includes a fifth transmission belt 651, and a fifth transmission belt 651 for supporting The fourth reversing wheel 652.
  • One end of the fifth transmission belt 651 is connected and fixed with the first sliding block 5415, and the other end is connected and fixed with the second sliding block 5425, so that the first pedal 30 and the second pedal 40 can swing in the opposite direction.
  • the fifth transmission belt 651 may be a chain or a rope.
  • one end of the fifth transmission belt 651 passes through one of the second adjusting screws 653 is connected to the first sliding block 5415, and the other end is connected to the second sliding block 5425 through another second adjusting screw 653.
  • the length of the fifth transmission belt 651 can be adjusted and the seventh incompleteness can be locked.
  • the transmission wheel 5411 and the eighth incomplete transmission wheel 5421 enable the seventh incomplete transmission wheel 5411 and the eighth incomplete transmission wheel 5421 to achieve synchronous alternation, and prevent the seventh incomplete transmission wheel 5411 and the eighth incomplete transmission wheel 5421 from being incomplete. Synchronous alternation produces motion interference.
  • the brake device 90 includes two brake assemblies 921 respectively disposed on the corresponding wheels 20, Used to control the braking of the corresponding wheel 20.
  • the brake assembly 921 includes a first friction block 9211, a second friction block 9212, a push block 9213, an elastic member 9214, a brake wire 9215, and a brake pedal 9216.
  • the first friction block 9211 of one brake assembly 921 is connected and fixed to the seventh incomplete transmission wheel 5411
  • the second friction block 9212 is connected and fixed to the corresponding wheel 20.
  • the second friction block 9212 is sandwiched between the seventh incomplete transmission wheel 5411 and the first friction block 9211.
  • the push block 9213 is arranged at an end of the first friction block 9211 away from the second friction block 9212.
  • the push block 9213 can be Axial movement to provide thrust, so that the second friction block 9212 is in contact with the first friction block 9211, so that the seventh incomplete transmission wheel 5411 drives the wheel 20 to rotate.
  • the push block 9213 is connected to the brake pedal 9216 through the brake wire 9215,
  • the brake pedal 9216 is used to control the axial movement of the push block 9213, so that the push block 9213 moves in a direction away from the first friction block 9211 or close to the first friction block 9211.
  • the elastic member 9214 is used to provide elastic force to enable the pushing block 9213 to re-provide the pushing force, so that the second friction block 9212 is in contact with the first friction block 9211.
  • the first friction block 9211 of the other brake assembly 921 is connected and fixed to the eighth incomplete transmission wheel 5421, and the second friction block 9212 is connected and fixed to the corresponding wheel 20. Specifically, the second friction block 9212 is sandwiched between the eighth incomplete transmission wheel 5421. Between the transmission wheel 5421 and the first friction block 9211, the push block 9213 is disposed at an end of the first friction block 9211 away from the second friction block 9212. The push block 9213 can move axially to provide thrust, so that the second friction block 9212 and the first friction block 9212 A friction block 9211 contacts, so that the eighth incomplete transmission wheel 5421 drives the wheel 20 to rotate.
  • the brake pedal 9216 is used to control the axial movement of the push block 9213, so that the push block 9213 moves away from the first friction block 9211. Move or move in a direction close to the first friction block 9211.
  • the elastic member 9214 is used to provide elastic force to enable the pushing block 9213 to re-provide the pushing force, so that the second friction block 9212 is in contact with the first friction block 9211.
  • the number of first pedals 30 is two, and the two first pedals 30 are front and rear It is arranged side by side with the first sliding block 5415.
  • the number of the second pedals 40 is two, and the two second pedals 40 are arranged side by side on the second sliding block 5425 front and rear, which is beneficial for the user to maintain balance.
  • the seventh transmission bar 5412 drives the seventh incomplete transmission wheel 5411 to rotate in the forward direction
  • the tenth transmission bar 5423 drives the eighth incomplete transmission wheel 5421 to rotate in the forward direction
  • the two wheels 20 both rotate in the forward direction.
  • the balance The car moves forward.
  • the seventh transmission bar 5412 drives the seventh incomplete transmission wheel 5411 to rotate forward
  • the ninth transmission bar 5422 drives the eighth incomplete transmission wheel 5421 to rotate in the reverse direction
  • the two wheels 20 rotate in the opposite and reverse directions. At this time, balance The car rotates in place.
  • the eighth transmission bar 5413 drives the seventh incomplete transmission wheel 5411 to rotate in the reverse direction
  • the tenth transmission bar 5423 drives the eighth incomplete transmission wheel 5421 to rotate in the forward direction
  • the two wheels 20 rotate in the opposite and reverse directions. At this time, balance The car rotates in place.
  • the eighth transmission bar 5413 drives the seventh incomplete transmission wheel 5411 to rotate in the reverse direction
  • the ninth transmission bar 5422 drives the eighth incomplete transmission wheel 5421 to rotate in the reverse direction
  • the two wheels 20 both rotate in the reverse direction. At this time, balance The car backed up.
  • the ninth transmission bar 5422 drives the eighth incomplete transmission wheel 5421 to rotate forward, and the seventh transmission bar 5412 drives the seventh incomplete transmission wheel 5411 to rotate in the reverse direction, the two wheels 20 rotate in opposite directions. At this time, the balance car Rotate in place.
  • the ninth transmission bar 5422 drives the eighth incomplete transmission wheel 5421 to rotate forward
  • the eighth transmission bar 5413 drives the seventh incomplete transmission wheel 5411 to rotate in the forward direction
  • the two wheels 20 both rotate in the forward direction. At this time, balance The car moves forward.
  • the two wheels 20 rotate in opposite directions. At this time, the balance car Rotate in place.
  • the forward, backward, or in-situ rotation operation of the balance vehicle can be realized.
  • the seventh incomplete transmission wheel 5411 and the eighth incomplete transmission wheel 5421 are in alternate positions, where the alternate position refers to :
  • the first pedal 30 is at the highest point and the second pedal 40 is at the lowest point, or the first pedal 30 is at the lowest point and the second pedal 40 is at the highest point. That is, the seventh transmission bar 5412 and the seventh incomplete transmission wheel 5411 are in meshing and non-meshing, the eighth transmission bar 5413 and the seventh incomplete transmission wheel 5411 are in meshing and non-meshing, and the ninth transmission bar 5422 and the eighth incomplete transmission.
  • the wheel 5421 is in meshing and non-meshing, and the tenth transmission bar 5423 and the eighth incomplete transmission wheel 5421 are in the boundary position of meshing and non-meshing. If the user steps on the first pedal 30, the second pedal 40 moves upward at this time. At this time, the first pedal 30 simultaneously drives the seventh transmission bar 5412 and the eighth transmission bar 5413 to move downwards. If the seventh transmission bar 5412 Engages with the seventh incomplete transmission wheel 5411, and the eighth transmission bar 5413 disengages from the seventh incomplete transmission wheel 5411, then the seventh transmission bar 5412 drives the seventh incomplete transmission wheel 5411 to rotate forward, and the eighth transmission bar 5413 does not work .
  • the seventh transmission bar 5412 starts to separate from the seventh incomplete transmission wheel 5411, and the eighth transmission bar 5413 starts to disengage from the seventh incomplete transmission wheel 5411.
  • the seventh incomplete transmission wheel 5411 is engaged, and the second pedal 40 continues to be stepped down.
  • the first pedal 30 moves upward, and the first pedal 30 simultaneously drives the seventh transmission bar 5412 and the eighth transmission bar 5413 upwards
  • the eighth transmission bar 5413 drives the seventh incomplete transmission wheel 5411 to rotate forward, and the seventh transmission bar 5412 does not work, thereby completing an alternate process of forward rotation of the wheel 20.
  • the eighth transmission bar 5413 drives the seventh incomplete transmission wheel 5411 to rotate in reverse, and the seventh transmission bar 5412 does not work.
  • the eighth transmission bar 5413 begins to disengage from the seventh incomplete transmission wheel 5411, and the seventh transmission bar 5412 starts to disengage from the seventh incomplete transmission wheel 5411.
  • the seventh incomplete transmission wheel 5411 is engaged, and the second pedal 40 continues to be stepped down.
  • the first pedal 30 moves upward, and the first pedal 30 simultaneously drives the seventh transmission bar 5412 and the eighth transmission bar 5413 to move upwards.
  • the seventh transmission bar 5412 drives the seventh incomplete transmission wheel 5411 to rotate in the reverse direction, and the eighth transmission bar 5413 does not work, thereby completing an alternate process of reverse rotation of the wheel 20.
  • the tenth transmission bar 5423 starts to separate from the eighth incomplete transmission wheel 5421, and the ninth transmission bar 5422 starts to disengage from the eighth incomplete transmission wheel 5421.
  • the eighth incomplete transmission wheel 5421 engages and continues to step down on the second pedal 40.
  • the second pedal 40 simultaneously drives the ninth transmission bar 5422, the tenth transmission bar 5423 to move downwards, and the ninth transmission bar 5422 drives the eighth
  • the incomplete transmission wheel 5421 rotates in the forward direction, and the tenth transmission bar 5423 does not work, thereby completing an alternate process of forward rotation of the wheel 20.
  • the second pedal 40 drives The ninth transmission bar 5422 and the tenth transmission bar 5423 move upward. If the ninth transmission bar 5422 drives the eighth incomplete transmission wheel 5421 to reversely rotate, the tenth transmission bar 5423 does not work; if the ninth transmission bar 5422 and the eighth transmission bar do not The full transmission wheel 5421 is engaged, and the tenth transmission bar 5423 is disengaged from the eighth incomplete transmission wheel 5421, then the ninth transmission bar 5422 drives the eighth incomplete transmission wheel 5421 to rotate in reverse, and the tenth transmission bar 5423 does not work.
  • the ninth transmission bar 5422 starts to separate from the eighth incomplete transmission wheel 5421, and the tenth transmission bar 5423 starts to disengage from the eighth incomplete transmission wheel 5421.
  • the eighth incomplete transmission wheel 5421 is engaged, and the second pedal 40 is continued to be stepped down.
  • the tenth transmission bar 5423 drives the eighth incomplete transmission wheel 5421 to rotate in reverse, and the ninth transmission bar 5422 does not work, thus completing the An alternate process of reverse rotation of the wheel 20 is achieved by repeatedly stepping on the first pedal 30 and the second pedal 40 to realize the continuous retreat of the wheel 20.
  • the eighth transmission bar 5413 drives the seventh incomplete transmission wheel 5411 to rotate in the reverse direction; while the eighth incomplete transmission wheel 5421 is subjected to the torsion action to continue to rotate in the forward direction, thereby realizing the transformation of the two wheels 20 that are rotating forward at the same time into place Spin.
  • the seventh incomplete transmission wheel 5411 can be separated from the wheel 20 by the brake device 90 and is not affected by the twisting of the body 10
  • the original inertial rotation is maintained, and the eighth incomplete transmission wheel 5421 is opposite to the original rotation direction due to the twisting of the vehicle body 10, so that the rotation direction of the two wheels 20 is the same.
  • the seventh incomplete transmission wheel 5411 rotates forward and the eighth incomplete transmission wheel 5421 rotates in the reverse direction
  • the seventh incomplete transmission wheel 5411 can be separated from the wheel 20 and the seventh incomplete transmission wheel 5421 can be separated from the wheel 20 by the braking device 90.
  • the full transmission wheel 5411 continues to rotate in the forward direction.
  • the eighth incomplete transmission wheel 5421 changes from reverse rotation to forward rotation.
  • the seventh incomplete transmission The wheel 5411 and the eighth incomplete transmission wheel 5421 rotate forward at the same time.

Abstract

一种平衡车，其包括车身(10)和两个车轮(20)；该平衡车还包括：分别转动安装于车身(10)两侧并用于向下摆动的第一脚踏(30)以及第二脚踏(40)；与第一脚踏(30)以及第二脚踏(40)连接并用于将第一脚踏(30)以及第二脚踏(40)向下摆动产生的驱动力转变成旋转运动并传递给各车轮(20)以驱动各车轮(20)旋转的不完全传动轮组件(50)；以及与第一脚踏(30)以及第二脚踏(40)连接并用于实现第一脚踏(30)以及第二脚踏(40)的反向摆动的复位机构(60)。该平衡车通过交替踏动，使得平衡车持续向前行进或者向后退，有利于保持平衡，有效解决了现有技术由于采用电动平衡车所导致的结构复杂且成本较高的问题。

Description

平衡车 技术领域
本申请属于代步车技术领域，更具体地说，是涉及一种平衡车。
 背景技术
代步车，是指以代步为目的的交通工具或辅助工具，例如，代步的汽车、自行车、平衡车等。
平衡车，是近些年较为流行的一种代步工具，尤其受年轻人的欢迎，然而目前市场上的平衡车多为电动平衡车，其主要是通过伺服控制系统来控制前进或者后退，其结构极其复杂，且成本较高，不利于节约资源。
 技术问题
本申请的目的在于提供一种平衡车，以解决现有技术中的电动平衡车存在的结构复杂且成本较高的技术问题。
 技术解决方案
为实现上述目的，本申请采用的技术方案是：提供一种平衡车，包括车身、分别转动安装于所述车身两侧的两个车轮，其特征在于：所述平衡车还包括：
分别转动安装于所述车身两侧，并用于向下摆动的第一脚踏以及第二脚踏；
与所述第一脚踏以及所述第二脚踏连接，并用于将所述第一脚踏以及所述第二脚踏向下摆动产生的驱动力转变成旋转运动并传递给各所述车轮以驱动各所述车轮旋转的不完全传动轮组件；以及，
与所述第一脚踏以及所述第二脚踏连接，并用于实现所述第一脚踏以及所述第二脚踏的反向摆动的复位机构。
 有益效果
本申请提供的平衡车的有益效果在于：与现有技术相比，本申请的平衡车，通过设置第一脚踏、第二脚踏、不完全传动轮组件以及复位机构，利用不完全传动轮组件的设置，将第一脚踏与第二脚踏的上下往复运动，转变成车轮的正向旋转或者反向旋转，通过交替踏动，使得平衡车持续向前行进或者向后退，不仅可有利于保持平衡，有效解决了现有技术由于采用电动平衡车导致结构复杂、成本较高的问题，且结构十分简单，传动无死点，蹬车省时省力，有效提高了平衡车的速度以及舒适感；另外，通过第一脚踏以及第二脚踏的交替踏动，可适当降低第一脚踏以及第二脚踏的摆动幅度，使双脚在遇到突发情况能更早着地支撑，并提供安全直立驱动条件。
 附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本申请第一实施例提供的平衡车的立体结构示意图；
图2为图1的局部结构示意图；
图3为本申请第一实施例提供的第一脚踏、第二脚踏以及不完全传动轮组件的立体结构示意图；
图4为本申请第一实施例提供的不完全传动轮组件的立体结构示意图；
图5为本申请第一实施例提供的不完全传动轮组件的另一角度立体结构示意图；
图6为本申请第一实施例提供的传动轮组与差速器的立体结构示意图；
图7为本申请第二实施例提供的平衡车的立体结构示意图；
图8为图7的局部结构示意图；
图9为本申请第二实施例提供的第一脚踏、第二脚踏以及不完全传动轮组件的立体结构示意图；
图10为本申请第二实施例提供的不完全传动轮组件的立体结构示意图；
图11为本申请第三实施例提供的第一脚踏、第二脚踏以及不完全传动轮组件的立体结构示意图；
图12为图11的另一角度立体结构示意图；
图13为本申请第三实施例提供的不完全传动轮组件的立体结构示意图；
图14为图13的局部结构示意图；
图15为本申请第四实施例提供的平衡车的立体结构示意图；
图16为本申请第四实施例提供的第一脚踏、第二脚踏以及不完全传动轮组件的立体结构示意图；
图17为本申请第四实施例提供的不完全传动轮组件的立体结构示意图；
图18为本申请第五实施例提供的平衡车的立体结构示意图；
图19为图18的局部结构示意图；
图20为本申请第五实施例提供的第一滑块与第一滑轨座或者第二滑块与第二滑轨座的立体结构示意图；
图21为本申请第五实施例提供的第一脚踏、第二脚踏以及不完全传动轮组件的立体结构示意图；
图22为本申请第五实施例提供的刹车装置的立体结构示意图；
图23为本申请第五实施例提供的第一摩擦块、第二摩擦块、推块、弹性件的立体结构示意图；
图24为本申请第五实施例提供的第七不完全传动轮或者第八不完全传动轮与第一摩擦块的立体结构示意图；
图25为本申请第五实施例提供的第二摩擦块与推块的立体结构示意图。
 本发明的实施方式
为了使本申请所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。
实施例1
请一并参阅图1至图6，现对本申请第一实施例提供的平衡车进行说明。本申请第一实施例提供了一种平衡车，包括车身10、分别转动安装于车身10两侧的两个车轮20。平衡车还包括：第一脚踏30、第二脚踏40、不完全传动轮组件50以及复位机构60。第一脚踏30以及第二脚踏40分别转动安装于车身10两侧，并用于向下摆动以提供各车轮20旋转所需要的驱动力。不完全传动轮组件50分别与第一脚踏30以及第二脚踏40连接，并用于将第一脚踏30以及第二脚踏40向下摆动产生的驱动力转变成旋转运动并传递给各所述车轮20以驱动各所述车轮20旋转。通过不完全传动轮组件50的设置，可将第一脚踏30与第二脚踏40的上下往复运动，转变成车轮20的正向旋转或者反向旋转，进而实现车轮20的前进或者后退，且有利于保持平衡。其中，车轮20的正向旋转指的是驱动车轮20前进的旋转方向，车轮20的反向旋转指的是与正向旋转相反的旋转方向。
复位机构60分别与第一脚踏30以及第二脚踏40连接，并用于实现第一脚踏30以及第二脚踏40的反向摆动，从而使得当第一脚踏30处于行程最低点时，该第二脚踏40处于行程的最高点，当第一脚踏30处于行程的最高点时，该第二脚踏40处于行程的最低点。通过交替踏动，使得平衡车持续向前行进或者向后退，不仅可有利于保持平衡，有效解决了现有技术由于采用电动平衡车导致结构复杂、成本较高的问题。
本申请提供的平衡车，与现有技术相比，本申请的平衡车，通过设置第一脚踏30、第二脚踏40、不完全传动轮组件50以及复位机构60，利用不完全传动轮组件50的设置，将第一脚踏30与第二脚踏40的上下往复运动，转变成车轮20的正向旋转或者反向旋转，通过交替踏动，使得平衡车持续向前行进或者向后退，不仅可有利于保持平衡，有效解决了现有技术由于采用电动平衡车导致结构复杂、成本较高的问题，且结构十分简单，传动无死点，蹬车省时省力，有效提高了平衡车的速度以及舒适感；另外，通过第一脚踏30以及第二脚踏40的交替踏动，可适当降低第一脚踏30以及第二脚踏40的摆动幅度，使双脚在遇到突发情况能更早着地支撑，并提供安全直立驱动条件。
进一步地，请一并参阅图2至图5，作为本申请第一实施例提供的平衡车的一种具体实施方式，不完全传动轮组件50包括第一传动轮511、第二传动轮512以及第一不完全传动轮513。该第一传动轮511与第一脚踏30连接，第二传动轮512与第二脚踏40连接，从而可通过踏动第一脚踏30或者第二脚踏40，带动第一传动轮511或者第二传动轮512的转动。该第一不完全传动轮513可转动安装于车身10上，第一不完全传动轮513与第一传动轮511或者第二传动轮512啮合。当该第一不完全传动轮513与第一传动轮511啮合时，该第一传动轮511可带动车轮20正向旋转或者反向旋转，且该第一不完全传动轮513与第二传动轮512处于无传动配合的状态，此时第二传动轮512处于空旋状态，即该第二传动轮512不会驱动车轮20旋转。当该第一不完全传动轮513与第二传动轮512啮合时，该第二传动轮512同样可带动车轮20正向旋转或者反向旋转，且该第一不完全传动轮513与第一传动轮511处于无传动配合的状态，此时第一传动轮511处于空旋状态，即该第一传动轮511不会驱动车轮20旋转。通过第一传动轮511、第二传动轮512以及第一不完全传动轮513的配合，从而实现了车轮20的正向旋转或者反向旋转，使得车轮20持续前进或者后退。
进一步地，请一并参阅图2至图5，作为本申请第一实施例提供的平衡车的一种具体实施方式，具体的，该第一传动轮511与第二传动轮512分别对称设置于该第一不完全传动轮513的相对两侧。优选的，在本实施例中，该第一不完全传动轮513可以为不完全齿轮或者不完全链盘，该第一传动轮511与第二传动轮512可以为齿轮。第一不完全传动轮513的最大齿间距大于第一传动轮511到第二传动轮512之间的最小齿间距，从而可确保第一不完全传动轮513只能与第一传动轮511或者第二传动轮512啮合，且不会同时与第一传动轮511以及第二传动轮512脱离，从而保证运动的可靠性。
进一步地，请一并参阅图2至图5，作为本申请第一实施例提供的平衡车的一种具体实施方式，复位机构60包括第三传动轮611、第四传动轮612、第一传动带613以及第一换向轮614。该第三传动轮611与第一传动轮511同轴连接固定，第四传动轮612与第二传动轮512同轴连接固定。第一传动带613连接第三传动轮611与第四传动轮612，该第一换向轮614用于支撑第一传动带613，第一传动带613的一端与第一脚踏30连接固定，另一端与第二脚踏40连接固定。通过该复位机构60的设置，使得第一脚踏30与第二脚踏40可实现反向摆动。优选的，该第三传动轮611、第四传动轮612为齿轮，该第一传动带613为链条。
本申请第一实施例的平衡车的工作原理如下所示：
当向下踏动第一脚踏30时，通过第一传动带613带动第三传动轮611反向旋转，第三传动轮611带动第一传动轮511反向旋转，进而驱动第一不完全传动轮513正向旋转，进而带动车轮20正向旋转。由于复位机构60的带动，使得当第一脚踏30向下运动时，该第二脚踏40向上运动。当第一脚踏30运动到行程最低点时，第二脚踏40位于行程的最高点，此时第一不完全传动轮513由于惯性与第一传动轮511脱离并与第二传动轮512配合，此时继续向下踏动第二脚踏40，通过第一传动带613带动第四传动轮612反向旋转，第四传动轮612带动第二传动轮512反向旋转，进而驱动第一不完全传动轮513正向旋转，进而带动车轮20正向旋转。由于复位机构60的带动，使得当第二脚踏40运动到行程最低点时，第一脚踏30位于行程的最高点，此时第一不完全传动轮513由于惯性与第二传动轮512脱离并重新与第一传动轮511配合，完成一个交替过程，通过反复踏动第一脚踏30与第二脚踏40，实现车轮20的持续前进。
本申请第一实施例的平衡车的换向操作分为两种情况，第一种是在啮合位置进行换向，第二种是在交替位置进行的换向。其中，啮合位置指的是：第一不完全传动轮513与第一传动轮511啮合或者第一不完全传动轮513与第二传动轮512啮合时的位置。交替位置指的是：第一脚踏30处于最高点，第二脚踏40处于最低点的位置或者第一脚踏30处于最低点，第二脚踏40处于最高点的位置，即此时的第一不完全传动轮513位于与第一传动轮511及第二传动轮512进行啮合的临界位置。具体原理如下所示：
当第一不完全传动轮513与第一传动轮511啮合时，此时，该第一不完全传动轮513与第二传动轮512处于无传动配合的状态，即第二传动轮512处于空旋状态。若向下踏动第一脚踏30，第一脚踏30通过第一传动带613带动第三传动轮611反向旋转，从而使得与第三传动轮611同轴固定的第一传动轮511反向旋转，从而带动第一不完全传动轮513正向旋转，进而驱动车轮20正向旋转，实现前进操作；若向下踏动第二脚踏40，第二脚踏40通过第一传动带613带动第三传动轮611正向旋转，从而使得与第三传动轮611同轴固定的第一传动轮511正向旋转，从而带动第一不完全传动轮513反向旋转，进而驱动车轮20反向旋转，实现后退操作，从而使得当第一不完全传动轮513与第一传动轮511处于啮合位置时，可通过踏动不同的脚踏，实现车轮20旋转方向的改变，换向操作十分简单方便。
当第一不完全传动轮513与第二传动轮512啮合时，此时，该第一不完全传动轮513与第一传动轮511处于无传动配合的状态，即第一传动轮511处于空旋状态。若向下踏动第二脚踏40时，第二脚踏40通过第一传动带613带动第四传动轮612反向旋转，从而使得与第四传动轮612同轴固定的第二传动轮512反向旋转，从而带动第一不完全传动轮513正向旋转，进而驱动车轮20正向旋转，实现前进操作；若向下踏动第一脚踏30，第一脚踏30通过第一传动带613带动第四传动轮612正向旋转，从而使得与第四传动轮612同轴固定的第二传动轮512正向旋转，从而带动第一不完全传动轮513反向旋转，进而驱动车轮20反向旋转，实现后退操作，从而使得当第一不完全传动轮513与第二传动轮512处于啮合位置时，可通过踏动不同的脚踏，实现车轮20旋转方向的改变，换向操作十分简单方便。
当第一不完全传动轮513与第一传动轮511及第二传动轮512处于交替位置时，此时可通过利用重心实现调节换向，用户只需要向前或者向后扭动身体即可实现车轮20旋转方向的改变。
进一步地，请一并参阅图1至图6，作为本申请第一实施例提供的平衡车的一种具体实施方式，平衡车还包括差速机构70，通过差速机构70的设置，从而可实现两车轮20的差速运动。差速机构70包括差速轴71、设置于差速轴71上的差速器72以及用于带动差速器72转动的传动轮组73，差速轴71的两端分别与各车轮20连接，传动轮组73与不完全传动轮组件50传动连接。具体的，在本实施例中，该传动轮组73与第一不完全传动轮513传动连接，从而可将第一不完全传动轮513的运动传递给各车轮20，实现平衡车的持续前进、后退或者换向操作。优选的，该传动轮组73包括第五传动轮731、第六传动轮732以及用于传动连接第五传动轮731与第六传动轮732的第四传动带733，该第五传动轮731与第一不完全传动轮513同轴固定，该第六传动轮732与差速器72同轴固定。
进一步地，请参阅图1，作为本申请第一实施例提供的平衡车的一种具体实施方式，平衡车还包括坐垫80，通过该坐垫80的设置，使得用户骑行中可提高平衡性，骑行更加舒适。具体的，该车身10包括竖杆11，该坐垫80安装于该竖杆11的顶端。
进一步地，请参阅图1，作为本申请第一实施例提供的平衡车的一种具体实施方式，平衡车还包括刹车装置90，该刹车装置90包括两分别安装于对应车轮20上的刹车片911、两个分别与各刹车片911一一对应并用于控制各刹车片911与对应的车轮20接触或者分离的刹车把912。通过刹车装置90的控制，可实现刹车以及换向操作。具体的，该刹车把912安装于车身10上，优选的，该刹车把912安装于竖杆11上，当需要刹车时，只需要摆动腿部触碰刹车把912即可实现对应车轮20的刹车操作，操作十分简单方便。
实施例2
请一并参阅图7至图10，现对本申请第二实施例提供的平衡车进行说明。本申请第二实施例提供的平衡车的结构与本申请第一实施例的平衡车的结构基本相同，其所不同的是：
在本实施例中，不完全传动轮组件50包括第一传动条521、第二传动条522、第二不完全传动轮523以及第三不完全传动轮524。该第一传动条521与第一脚踏30连接，第二传动条522与第二脚踏40连接，第二不完全传动轮523可转动安装于车身10上，第三不完全传动轮524与第二不完全传动轮523同轴连接固定并呈上下对称设置。第一传动条521与第二不完全传动轮523啮合，第二传动条522与第三不完全传动轮524啮合。具体的，当第一传动条521脱出第二不完全传动轮523时，此时该第二传动条522开始与第三不完全传动轮524啮合，当第一传动条521与第二不完全传动轮523啮合时，该第二传动条522开始脱出第三不完全传动轮524。通过第一传动条521、第二传动条522、第二不完全传动轮523以及第三不完全传动轮524的配合，从而实现了车轮20的正向旋转或者反向旋转，使得车轮20持续前进或者后退。
进一步地，请一并参阅图7至图9，作为本申请第二实施例提供的平衡车的一种具体实施方式，该第二不完全传动轮523以及第三不完全传动轮524可以为不完全齿轮或者不完全链盘，该第一传动条521与第二传动条522可以为齿条或者链条。具体的，第一传动条521与第二传动条522的形状为弧形。
进一步地，请一并参阅图7至图9，作为本申请第二实施例提供的平衡车的一种具体实施方式，复位机构60包括第二传动带621以及设置于车身10上并用于支撑第二传动带621的第二换向轮622，第二传动带621的一端与第一脚踏30连接固定，另一端与第二脚踏40连接固定。通过该复位机构60的设置，使得第一脚踏30与第二脚踏40可实现反向摆动。优选的，该第二传动带621为链条或者绳索。
进一步地，请一并参阅图7至图9，作为本申请第二实施例提供的平衡车的一种具体实施方式，该第二换向轮622通过第一调节螺丝623固定于车身10上，通过该第一调节螺丝623的设置，可以调节第一传动条521与第二传动条522的啮合位置，使得当第一传动条521脱出第二不完全传动轮523时，该第二传动条522开始与第三不完全传动轮524啮合，当第一传动条521与第二不完全传动轮523啮合时，该第二传动条522开始脱出第三不完全传动轮524。
本申请第二实施例的平衡车的工作原理如下所示：
当第一传动条521与第二不完全传动轮523啮合时，该第二传动条522脱出第三不完全传动轮524，即该第二传动条522与第三不完全传动轮524处于无传动配合的状态，即第二传动条522不会带动第三不完全传动轮524旋转，此时，第三不完全传动轮524处于空旋状态。当向下踏动第一脚踏30时，通过第一传动条521驱动第二不完全传动轮523正向旋转，进而带动车轮20正向旋转。由于复位机构60的带动，使得当第一脚踏30向下运动时，该第二脚踏40向上运动。当第一脚踏30运动到行程最低点时，第二脚踏40位于行程的最高点，此时第一传动条521脱出第二不完全传动轮523，该第二传动条522开始与第三不完全传动轮524啮合，此时继续向下踏动第二脚踏40，通过第二传动条522驱动第三不完全传动轮524正向旋转，进而带动车轮20正向旋转。当第二脚踏40运动到行程最低点时，第一脚踏30位于行程的最高点，此时第一传动条521重新与第二不完全传动轮523开始啮合，该第二传动条522脱出第三不完全传动轮524，完成一个交替过程，通过反复踏动第一脚踏30与第二脚踏40，实现车轮20的持续前进。
本申请第二实施例的平衡车的换向操作分为两种情况，第一种是在啮合位置进行换向，第二种是在交替位置进行的换向。其中，啮合位置指的是：第一传动条521与第二不完全传动轮523啮合或者第二传动条522与第三不完全传动轮524啮合时的位置。交替位置指的是：第一脚踏30处于最高点，第二脚踏40处于最低点的位置或者第一脚踏30处于最低点，第二脚踏40处于最高点的位置，即此时的第一传动条521与第二不完全传动轮523处于啮合与非啮合、第二传动条522与第三不完全传动轮524处于啮合与非啮合的交界位置。具体原理如下所示：
当第一传动条521与第二不完全传动轮523啮合时，此时，该第二传动条522脱出第三不完全传动轮524，即第二传动条522与第三不完全传动轮524处于无传动配合的状态，即第二传动条522不会带动第三不完全传动轮524旋转，此时，第三不完全传动轮524处于空旋状态。若向下踏动第一脚踏30，第一脚踏30通过第一传动条521驱动第二不完全传动轮523正向旋转，进而驱动车轮20正向旋转，实现前进操作；若向下踏动第二脚踏40，第二脚踏40通过复位机构60带动第一脚踏30向上运动，第一传动条521驱动第二不完全传动轮523反向旋转，进而驱动车轮20反向旋转，实现后退操作，从而使得当第一传动条521与第二不完全传动轮523啮合时，可通过踏动不同的脚踏，实现车轮20旋转方向的改变，换向操作十分简单方便。
当第二传动条522与第三不完全传动轮524啮合时，此时，第一传动条521脱出第二不完全传动轮523，即第一传动条521与第二不完全传动轮523处于无传动配合的状态，即第二不完全传动轮523处于空旋状态。若向下踏动第二脚踏40，第二脚踏40通过第二传动条522驱动第三不完全传动轮524正向旋转，进而驱动车轮20正向旋转，实现前进操作；若向下踏动第一脚踏30，第一脚踏30通过复位机构60带动第二脚踏40向上运动，第二传动条522驱动第三不完全传动轮524反向旋转，进而驱动车轮20反向旋转，实现后退操作，从而使得当第二传动条522与第三不完全传动轮524处于啮合位置时，可通过踏动不同的脚踏，实现车轮20旋转方向的改变，换向操作十分简单方便。
当第一传动条521或者第二传动条522处于交替位置时，此时可通过利用重心实现调节换向，用户只需要向前或者向后扭动身体即可实现车轮20旋转方向的改变。
进一步地，请一并参阅图7至图9，作为本申请第二实施例提供的平衡车的一种具体实施方式，车身10上设置有用于防止第一传动条521滑出第二不完全传动轮523和第二传动条522滑出第三不完全传动轮524的限位块624。该限位块624位于第一脚踏30以及第二脚踏40的上方，当第一脚踏30或者第二脚踏40向上运动到限位块624的位置时，由于限位块624的阻挡，第一脚踏30或者第二脚踏40无法继续向上运动，从而可起到限位的作用，防止第一传动条521或者第二传动条522由于惯性滑出啮合位置。
实施例3
请一并参阅图11至图14，现对本申请第三实施例提供的平衡车进行说明。本申请第三实施例提供的平衡车的结构与本申请第二实施例的平衡车的结构基本相同，其所不同的是：
在本实施例中，复位机构60包括第四不完全传动轮631、第五不完全传动轮632、第三传动条633以及第四传动条634。第四不完全传动轮631与第二不完全传动轮523同轴连接固定，第五不完全传动轮632与第三不完全传动轮524同轴连接固定。第三传动条633与第四不完全传动轮631远离第一传动条521的一侧啮合，第四传动条634与第五不完全传动轮632远离第二传动条522的一侧啮合。当第一传动条521的最低点与第二不完全传动轮523位于交替位置时，该第三传动条633的最低点与第四不完全传动轮631位于交替位置，且该第二传动条522的最高点与第三不完全传动轮524位于交替位置，第四传动条634的最高点与第五不完全传动轮632位于交替位置；当第一传动条521的最高点与第二不完全传动轮523位于交替位置时，第三传动条633的最高点与第四不完全传动轮631位于交替位置，且该第二传动条522的最低点与第三不完全传动轮524位于交替位置，第四传动条634的最低点与第五不完全传动轮632位于交替位置。
其中，交替位置指的是：第一脚踏30处于最高点，第二脚踏40处于最低点的位置或者第一脚踏30处于最低点，第二脚踏40处于最高点的位置，即第一传动条521与第二不完全传动轮523处于啮合与非啮合、第二传动条522与第三不完全传动轮524处于啮合与非啮合、第三传动条633与第四不完全传动轮631处于啮合与非啮合、第四传动条634与第五不完全传动轮632处于啮合与非啮合的交界位置。
本申请第三实施例的平衡车的工作原理如下所示：
当第一传动条521与第二不完全传动轮523啮合时，该第四传动条634与第五不完全传动轮632啮合，该第二传动条522脱出第三不完全传动轮524，第三传动条633脱出第四不完全传动轮631，即该第二传动条522与第三不完全传动轮524、第三传动条633与第四不完全传动轮631处于无传动配合的状态，即第二传动条522不会带动第三不完全传动轮524旋转，第三传动条633不会带动第四不完全传动轮631旋转，此时，第三不完全传动轮524、第四不完全传动轮631处于空旋状态。当向下踏动第一脚踏30时，通过第一传动条521驱动第二不完全传动轮523正向旋转，进而带动车轮20正向旋转。由于第五不完全传动轮632与第二不完全传动轮523同轴固定，因此该第五不完全传动轮632同步正向旋转，从而带动第四传动条634向上运动，进而使得第二脚踏40向上运动。当第一脚踏30运动到行程最低点时，第二脚踏40位于行程的最高点，此时第一传动条521的脱出第二不完全传动轮523，第四传动条634脱出第五不完全传动轮632，且该第二传动条522开始与第三不完全传动轮524啮合，第三传动条633开始与第四不完全传动轮631啮合。
当第一传动条521脱出第二不完全传动轮523，第三传动条633与第四不完全传动轮631啮合，且该第二传动条522与第三不完全传动轮524啮合，第四传动条634与第五不完全传动轮632脱离时，即该第一传动条521与第二不完全传动轮523、第四传动条634与第五不完全传动轮632处于无传动配合的状态，即第一传动条521不会带动第二不完全传动轮523旋转，第四传动条634不会带动第五不完全传动轮632旋转，此时，第二不完全传动轮523、第五不完全传动轮632处于空旋状态。当继续向下踏动第二脚踏40，通过第二传动条522驱动第三不完全传动轮524正向旋转，进而带动车轮20正向旋转，由于第四不完全传动轮631与第三不完全传动轮524同轴固定，因此该第四不完全传动轮631同步正向旋转，从而带动第三传动条633向上运动，进而使得第一脚踏30向上运动，完成一个交替过程，通过反复踏动第一脚踏30与第二脚踏40，实现车轮20的持续前进。
本申请第三实施例的平衡车的换向操作分为两种情况，第一种是在啮合位置进行换向，第二种是在交替位置进行的换向。其中，啮合位置指的是：第一传动条521与第二不完全传动轮523啮合时，该第四传动条634与第五不完全传动轮632啮合，该第二传动条522脱出第三不完全传动轮524，第三传动条633脱出第四不完全传动轮631；或者，第一传动条521脱出第二不完全传动轮523，第三传动条633与第四不完全传动轮631啮合，且该第二传动条522与第三不完全传动轮524啮合，第四传动条634与第五不完全传动轮632脱离时的位置。具体原理如下所示：
当第一传动条521与第二不完全传动轮523啮合时，该第四传动条634与第五不完全传动轮632啮合，第二传动条522脱出第三不完全传动轮524，第三传动条633脱出第四不完全传动轮631。若向下踏动第一脚踏30，第一脚踏30通过第一传动条521驱动第二不完全传动轮523正向旋转，进而驱动车轮20正向旋转，实现前进操作；若向下踏动第二脚踏40，第二脚踏40通过带动第四传动条634向下运动，从而带动第五不完全传动轮632反向旋转，进而驱动车轮20反向旋转，实现后退操作，从而使得当第一传动条521与第二不完全传动轮523啮合时，可通过踏动不同的脚踏，实现车轮20旋转方向的改变，换向操作十分简单方便。
当第二传动条522与第三不完全传动轮524啮合时，第三传动条633与第四不完全传动轮631啮合，第一传动条521脱出第二不完全传动轮523，第四传动条634脱出第五不完全传动轮632。若向下踏动第二脚踏40，第二脚踏40通过第二传动条522驱动第三不完全传动轮524正向旋转，进而驱动车轮20正向旋转，实现前进操作；若向下踏动第一脚踏30，第一脚踏30通过带动第三传动条633向下运动，从而带动第四不完全传动轮631反向旋转，进而驱动车轮20反向旋转，实现后退操作，从而使得当第二传动条522与第三不完全传动轮524处于啮合位置时，可通过踏动不同的脚踏，实现车轮20方向的改变，换向操作十分简单方便。
当第一传动条521或者第二传动条522处于交替位置时，此时可通过利用重心实现调节换向，用户只需要向前或者向后扭动身体即可实现车轮20旋转方向的改变。
进一步地，请一并参阅图11至图14，作为本申请第三实施例提供的平衡车的一种具体实施方式，该第四不完全传动轮631、第五不完全传动轮632可以为不完全齿轮或者不完全链盘，该第三传动条633以及第四传动条634可以为齿条或者链条。具体的，第三传动条633以及第四传动条634的形状为弧形。
实施例4
请一并参阅图15至图17，现对本申请第四实施例提供的平衡车进行说明。本申请第四实施例提供的平衡车的结构与本申请第一实施例的平衡车的结构基本相同，其所不同的是：
在本实施例中，不完全传动轮组件50包括第六不完全传动轮531、第五传动条532以及第六传动条533，该第六不完全传动轮531可转动安装于车身10上，第五传动条532以及第六传动条533分别设置于第六不完全传动轮531的相对两侧，第六不完全传动轮531与第五传动条532或者第六传动条533啮合。当第五传动条532开始脱离第六不完全传动轮531时，该第六传动条533开始与第六不完全传动轮531啮合，当第五传动条532开始与第六不完全传动轮531啮合时，该第六传动条533开始脱离第六不完全传动轮531。通过第六不完全传动轮531、第五传动条532以及第六传动条533的配合，从而实现了车轮20的正向旋转或者反向旋转，使得车轮20持续前进或者后退。复位机构60包括第三传动带641以及设置于车身10上并用于支撑第三传动带641的第三换向轮642，第三传动带641的一端与第一脚踏30连接固定，另一端与第二脚踏40连接固定。通过该复位机构60的设置，使得第一脚踏30与第二脚踏40可实现反向摆动。
优选的，在本实施例中，该第六不完全传动轮531可以为不完全齿轮或者不完全链盘，该第五传动条532以及第六传动条533可以为齿条或者链条，该第三传动带641为链条或者绳索。
本申请第四实施例的平衡车的工作原理如下所示：
当第五传动条532与第六不完全传动轮531啮合时，此时，该第六传动条533脱离第六不完全传动轮531，即该第六传动条533与第六不完全传动轮531处于无传动配合的状态，第六传动条533不会干涉第六不完全传动轮531的旋转。当向下踏动第一脚踏30时，通过第五传动条532驱动第六不完全传动轮531正向旋转，进而带动车轮20正向旋转。且由于第三传动带641的设置，第一脚踏30向下运动的同时，带动第二脚踏40向上运动。当第一脚踏30运动到行程最低点时，第二脚踏40位于行程的最高点，此时第五传动条532开始脱离第六不完全传动轮531，该第六传动条533开始与第六不完全传动轮531啮合，此时继续向下踏动第二脚踏40，通过第三传动带641带动第一脚踏30向上运动，从而使得第五传动条532与第六传动条533同时向上运动，此时该第六传动条533驱动第六不完全传动轮531正向旋转，进而带动车轮20正向旋转。当第二脚踏40运动到行程最低点时，第一脚踏30位于行程的最高点，此时第六不完全传动轮531由于惯性与第六传动条533脱离并与第五传动条532重新配合，完成一个交替过程，从而可通过反复踏动第一脚踏30与第二脚踏40，实现车轮20的持续前进。
本申请第四实施例的平衡车的换向操作分为两种情况，第一种是在啮合位置进行换向，第二种是在交替位置进行的换向。其中，啮合位置指的是：第五传动条532与第六不完全传动轮531啮合或者第六传动条533与第六不完全传动轮531啮合时的位置。交替位置指的是：第一脚踏30处于最高点，第二脚踏40处于最低点的位置或者第一脚踏30处于最低点，第二脚踏40处于最高点的位置，即此时的第五传动条532与第六不完全传动轮531处于啮合与非啮合、第六传动条533与第六不完全传动轮531处于啮合与非啮合的交界位置。具体换向原理如下所示：
当第五传动条532与第六不完全传动轮531啮合时，此时，该第六传动条533脱离第六不完全传动轮531。若向下踏动第一脚踏30，通过第五传动条532驱动第六不完全传动轮531正向旋转，进而带动车轮20正向旋转，实现前进操作；若向下踏动第二脚踏40，第二脚踏40通过第三传动带641带动第五传动条532向上运动，从而使得第六不完全传动轮531反向旋转，进而驱动车轮20反向旋转，实现后退操作，从而使得当第五传动条532与第六不完全传动轮531处于啮合位置时，可通过踏动不同的脚踏，实现车轮20旋转方向的改变，换向操作十分简单方便。
当第六传动条533与第六不完全传动轮531啮合时，此时，该第五传动条532脱离第六不完全传动轮531。若向下踏动第二脚踏40，第二脚踏40通过第三传动带641带动第六传动条533向上运动，从而使得第六不完全传动轮531正向旋转，进而驱动车轮20正向旋转，实现前进操作；若向下踏动第一脚踏30，第一脚踏30带动第六传动条533向下运动，从而使得第六不完全传动轮531反向旋转，进而驱动车轮20反向旋转，实现后退操作，从而使得当第六传动条533与第六不完全传动轮531处于啮合位置时，可通过踏动不同的脚踏，实现车轮20旋转方向的改变，换向操作十分简单方便。
当处于交替位置时，此时可通过利用重心实现调节换向，用户只需要向前或者向后扭动身体即可实现车轮20旋转方向的改变。
实施例5
请一并参阅图18至图25，现对本申请第五实施例提供的平衡车进行说明。本申请第五实施例提供的平衡车的结构与本申请第一实施例的平衡车的结构基本相同，其所不同的是：
在本实施例中，不完全传动轮组件50包括第一不完全传动组541以及第二不完全传动组542。第一不完全传动组541包括第七不完全传动轮5411、第七传动条5412以及第八传动条5413。第七不完全传动轮5411设置于其中一个车轮20的轮轴上。第七传动条5412以及第八传动条5413分别设置于第七不完全传动轮5411的相对两侧，第七不完全传动轮5411与第七传动条5412或者第八传动条5413啮合。当第七不完全传动轮5411与第七传动条5412啮合时，该第七不完全传动轮5411与第八传动条5413脱离，即第七不完全传动轮5411与第八传动条5413两者无传动配合。当第七不完全传动轮5411与第八传动条5413啮合时，第七不完全传动轮5411与第七传动条5412脱离，即第七不完全传动轮5411与第七传动条5412两者无传动配合。具体的，该第七传动条5412以及第八传动条5413与第一脚踏30连接固定。
第二不完全传动组542包括第八不完全传动轮5421、第九传动条5422以及第十传动条5423。第八不完全传动轮5421设置于另一个车轮20的轮轴上，第九传动条5422以及第十传动条5423分别设置于第八不完全传动轮5421的相对两侧，第八不完全传动轮5421与第九传动条5422或者第十传动条5423啮合。当第八不完全传动轮5421与第九传动条5422啮合时，该第八不完全传动轮5421与第十传动条5423脱离，即第八不完全传动轮5421与第十传动条5423无传动配合。当第八不完全传动轮5421与第十传动条5423啮合时，该第八不完全传动轮5421与第九传动条5422脱离，即第八不完全传动轮5421与第九传动条5422无传动配合。具体的，在本实施例中，第七不完全传动轮5411与第八不完全传动轮5421呈上下对称设置。第九传动条5422以及第十传动条5423与第二脚踏40连接固定。
进一步地，请一并参阅图19至图21，该第七不完全传动轮5411以及第八不完全传动轮5421可以为不完全齿轮或者不完全链盘，该第七传动条5412、第八传动条5413、第九传动条5422以及第十传动条5423可以为齿条或者链条。
进一步地，请一并参阅图19至图21，作为本申请第五实施例提供的平衡车的一种具体实施方式，第一不完全传动组541还包括第一滑轨座5414以及第一滑块5415，该第一滑轨座5414设置于车身10上，第一滑块5415与第一脚踏30连接并可相对第一滑轨座5414滑动。第七传动条5412以及第八传动条5413分别与第一滑块5415连接固定。当第一脚踏30向下运动时，该第一脚踏30带动第一滑块5415沿着第一滑轨座5414向下滑动，从而带动第七传动条5412与第八传动条5413向下运动。第二不完全传动组542还包括第二滑轨座5424、第二滑块5425，该第二滑轨座5424设置于车身10上，第二滑块5425与第二脚踏40连接并可相对第二滑轨座5424滑动。第九传动条5422以及第十传动条5423分别与第二滑块5425连接固定，当第二脚踏40向下运动时，该第二脚踏40带动第二滑块5425沿着第二滑轨座5424向下滑动，从而带动第九传动条5422以及第十传动条5423向下运动。
进一步地，请一并参阅图18至图20，作为本申请第五实施例提供的平衡车的一种具体实施方式，该复位机构60包括第五传动带651、用于支撑该第五传动带651的第四换向轮652。该第五传动带651的一端与第一滑块5415连接固定，另一端与第二滑块5425连接固定，从而使得第一脚踏30与第二脚踏40可实现反向摆动。第五传动带651可以为链条或者绳索。
进一步地，请一并参阅图18至图20，作为本申请第五实施例提供的平衡车的一种具体实施方式，在本实施例中，第五传动带651的一端通过其中一个第二调节螺丝653与第一滑块5415连接，另一端通过另一个第二调节螺丝653与第二滑块5425连接，通过第二调节螺丝653的设置，可调节第五传动带651的长短并锁定第七不完全传动轮5411与第八不完全传动轮5421，使得第七不完全传动轮5411与第八不完全传动轮5421实现同步交替，防止第七不完全传动轮5411与第八不完全传动轮5421由于不同步交替而产生运动干涉。
进一步地，请一并参阅图22至图25，作为本申请第五实施例提供的平衡车的一种具体实施方式，该刹车装置90包括两个分别设置于对应车轮20上的刹车组件921，用于控制对应车轮20的刹车。具体的，该刹车组件921包括第一摩擦块9211、第二摩擦块9212、推块9213、弹性件9214、刹车线9215以及刹车脚踏9216。其中一个刹车组件921的第一摩擦块9211与第七不完全传动轮5411连接固定，第二摩擦块9212与对应的车轮20连接固定。具体的，第二摩擦块9212夹设于第七不完全传动轮5411与第一摩擦块9211之间，推块9213设置于第一摩擦块9211远离第二摩擦块9212的一端，推块9213可轴向移动以提供推力，使得第二摩擦块9212与第一摩擦块9211接触，从而使得第七不完全传动轮5411带动该车轮20旋转，推块9213通过刹车线9215与刹车脚踏9216连接，刹车脚踏9216用于控制推块9213轴向移动，以使推块9213朝着远离第一摩擦块9211的方向运动或者靠近第一摩擦块9211的方向运动。弹性件9214用于提供弹力以使推块9213重新提供推力，使得第二摩擦块9212与第一摩擦块9211接触。
另一个刹车组件921的第一摩擦块9211与第八不完全传动轮5421连接固定，第二摩擦块9212与对应的车轮20连接固定，具体的，第二摩擦块9212夹设于第八不完全传动轮5421与第一摩擦块9211之间，推块9213设置于第一摩擦块9211远离第二摩擦块9212的一端，推块9213可轴向移动以提供推力，使得第二摩擦块9212与第一摩擦块9211接触，从而使得第八不完全传动轮5421带动该车轮20旋转，刹车脚踏9216用于控制推块9213轴向移动，以使推块9213朝着远离第一摩擦块9211的方向运动或者靠近第一摩擦块9211的方向运动。弹性件9214用于提供弹力以使推块9213重新提供推力，使得第二摩擦块9212与第一摩擦块9211接触。当需要刹车时，只需要用脚踩踏两个刹车脚踏9216即可，当需要对其中一个车轮20进行刹车时，只需要用脚踩踏对应的刹车脚踏9216即可。
进一步地，请一并参阅图18至图20，作为本申请第五实施例提供的平衡车的一种具体实施方式，第一脚踏30的数量为两个，两个第一脚踏30前后并列设置与第一滑块5415上。第二脚踏40的数量为两个，两个第二脚踏40前后并列设置于第二滑块5425上，从而有利于使用者保持平衡。
本申请第五实施例的平衡车的运动状态如下所示：
当第一脚踏30由最高点向下运动时，由于复位机构60的设置，使得第二脚踏40由最低点向上运动，此时，平衡车的运动状态有如下四种。
若第七传动条5412驱动第七不完全传动轮5411正向旋转，第十传动条5423驱动第八不完全传动轮5421正向旋转，则两个车轮20均为正向旋转，此时，平衡车前进。
若第七传动条5412驱动第七不完全传动轮5411正向旋转，第九传动条5422驱动第八不完全传动轮5421反向旋转，则两个车轮20朝相反反向旋转，此时，平衡车原地旋转。
若第八传动条5413驱动第七不完全传动轮5411反向旋转，第十传动条5423驱动第八不完全传动轮5421正向旋转，则两个车轮20朝相反反向旋转，此时，平衡车原地旋转。
若第八传动条5413驱动第七不完全传动轮5411反向旋转，第九传动条5422驱动第八不完全传动轮5421反向旋转，则两个车轮20均为反向旋转，此时，平衡车后退。
当第二脚踏40由最高点向下运动，由于复位机构60的设置，使得第一脚踏30由最低点向上运动；此时，平衡车的运动状态有如下四种。
若第九传动条5422驱动第八不完全传动轮5421正向旋转，第七传动条5412驱动第七不完全传动轮5411反向旋转，则两个车轮20朝相反方向旋转，此时，平衡车原地旋转。
若第九传动条5422驱动第八不完全传动轮5421正向旋转，第八传动条5413驱动第七不完全传动轮5411正向旋转，则两个车轮20均为正向旋转，此时，平衡车前进。
若第十传动条5423驱动第八不完全传动轮5421反向旋转，第七传动条5412驱动第七不完全传动轮5411反向旋转，则两个车轮20均为反向旋转，此时，平衡车后退。
若第十传动条5423驱动第八不完全传动轮5421反向旋转，第八传动条5413驱动第七不完全传动轮5411正向旋转，则两个车轮20朝相反方向旋转，此时，平衡车原地旋转。
本申请实施例，通过第一脚踏30与第二脚踏40的上下运动，从而可实现平衡车的前进、后退或者原地旋转操作。
与第一脚踏30同一侧的车轮20的正向旋转的工作过程如下所示：
当第一脚踏30处于最高点，第二脚踏40处于最低点的位置时，此时第七不完全传动轮5411、第八不完全传动轮5421处于交替位置，其中，交替位置指的是：第一脚踏30处于最高点，第二脚踏40处于最低点的位置或者第一脚踏30处于最低点，第二脚踏40处于最高点的位置。即第七传动条5412与第七不完全传动轮5411处于啮合与非啮合、第八传动条5413与第七不完全传动轮5411处于啮合与非啮合、第九传动条5422与第八不完全传动轮5421处于啮合与非啮合、第十传动条5423与第八不完全传动轮5421处于啮合与非啮合的交界位置。若用户踏动第一脚踏30，此时第二脚踏40向上运动，此时第一脚踏30同时带动第七传动条5412、第八传动条5413向下运动，若第七传动条5412与第七不完全传动轮5411啮合，第八传动条5413与第七不完全传动轮5411脱离，则第七传动条5412驱动第七不完全传动轮5411正向旋转，第八传动条5413不工作。当第二脚踏40运动到最高点，第一脚踏30运动到最低点的位置时，此时，第七传动条5412开始与第七不完全传动轮5411脱离，第八传动条5413开始与第七不完全传动轮5411啮合，继续向下踏动第二脚踏40，此时，第一脚踏30向上运动，第一脚踏30同时带动第七传动条5412、第八传动条5413向上运动，此时第八传动条5413驱动第七不完全传动轮5411正向旋转，第七传动条5412不工作，从而完成该车轮20的一个正向旋转的交替过程，通过反复踏动第一脚踏30与第二脚踏40，实现该车轮20的持续前进。
与第一脚踏30同一侧的车轮20的反向旋转的工作过程如下所示：
当第一脚踏30处于最高点，第二脚踏40处于最低点的位置时，若用户踏动第一脚踏30，此时第二脚踏40向上运动，此时第一脚踏30同时带动第七传动条5412、第八传动条5413向下运动，若第八传动条5413与第七不完全传动轮5411啮合，第七传动条5412与第七不完全传动轮5411脱离，则第八传动条5413驱动第七不完全传动轮5411反向旋转，第七传动条5412不工作。当第二脚踏40运动到最高点，第一脚踏30运动到最低点的位置时，此时，第八传动条5413开始与第七不完全传动轮5411脱离，第七传动条5412开始与第七不完全传动轮5411啮合，继续向下踏动第二脚踏40，此时第一脚踏30向上运动，第一脚踏30同时带动第七传动条5412、第八传动条5413向上运动，此时第七传动条5412驱动第七不完全传动轮5411反向旋转，第八传动条5413不工作，从而完成该车轮20的一个反向旋转的交替过程，通过反复踏动第一脚踏30与第二脚踏40，实现该车轮20的持续后退。
与第二脚踏40同一侧的车轮20的正向旋转的工作过程如下所示：
[根据细则91更正 26.04.2021]　
当第一脚踏30处于最高点，第二脚踏40处于最低点的位置时，若用户踏动第一脚踏30，此时第二脚踏40向上运动，此时第二脚踏40带动第九传动条5422、第十传动条5423向上运动，若第十传动条5423与第八不完全传动轮5421啮合，第九传动条5422与第八不完全传动轮5421脱离，则第十传动条5423驱动第八不完全传动轮5421正向旋转，第九传动条5422不工作。当第二脚踏40运动到最高点，第一脚踏30运动到最低点的位置时，此时，第十传动条5423开始与第八不完全传动轮5421脱离，第九传动条5422开始与第八不完全传动轮5421啮合，继续向下踏动第二脚踏40，第二脚踏40同时带动第九传动条5422、第十传动条5423向下运动，第九传动条5422驱动第八不完全传动轮5421正向旋转，第十传动条5423不工作，从而完成该车轮20的一个正向旋转的交替过程，通过反复踏动第一脚踏30与第二脚踏40，实现该车轮20的持续前进。
与第二脚踏40同一侧的车轮20的反向旋转的工作过程如下所示：
当第一脚踏30处于最高点，第二脚踏40处于最低点的位置时，若用户踏动第一脚踏30，此时第二脚踏40向上运动，此时第二脚踏40带动第九传动条5422、第十传动条5423向上运动，若第九传动条5422驱动第八不完全传动轮5421反向旋转，第十传动条5423不工作；若第九传动条5422与第八不完全传动轮5421啮合，第十传动条5423与第八不完全传动轮5421脱离，则第九传动条5422驱动第八不完全传动轮5421反向旋转，第十传动条5423不工作。当第二脚踏40运动到最高点，第一脚踏30运动到最低点的位置时，此时，第九传动条5422开始与第八不完全传动轮5421脱离，第十传动条5423开始与第八不完全传动轮5421啮合，继续向下踏动第二脚踏40，此时第十传动条5423驱动第八不完全传动轮5421反向旋转，第九传动条5422不工作，从而完成该车轮20的一个反向旋转的交替过程，通过反复踏动第一脚踏30与第二脚踏40，实现该车轮20的持续后退。
当需要将两个同时正向旋转或者同时反向旋转的车轮20转变成原地旋转时，可通过在交替位置时，扭动身体，从而使得其中一个车轮20朝着相反方向旋转，即可实现原地旋转。例如，当两个车轮20同时正向旋转时，且第一脚踏30处于最高点，第二脚踏40处于最低点时，当第七不完全传动轮5411正准备与第八传动条5413脱离并与第七传动条5412啮合时，通过扭动身体，使得第七不完全传动轮5411反向旋转并与第八传动条5413啮合，当向下踏动第一脚踏30时，此时，第八传动条5413驱动第七不完全传动轮5411反向旋转；而第八不完全传动轮5421受到扭动作用继续正向旋转，从而实现将两个同时正向旋转的车轮20转变成原地旋转。
当需要将原地旋转的运动转变成两个同时正向旋转或者同时反向旋转时，可通过刹车装置90使得第七不完全传动轮5411与车轮20分离且不受车身10扭动的影响而保持原来的惯性旋转，而第八不完全传动轮5421由于受到车身10的扭动与原来的旋转方向相反，从而使得两个车轮20的旋转方向相同。例如，当第七不完全传动轮5411正向旋转，第八不完全传动轮5421反向旋转时，此时，可通过刹车装置90使得第七不完全传动轮5411与车轮20分离且第七不完全传动轮5411继续正向旋转，在交替位置时，扭动车身10，此时第八不完全传动轮5421由反向旋转变成正向旋转，松开刹车装置90后，第七不完全传动轮5411与第八不完全传动轮5421同时正向旋转。
以上所述仅为本申请的较佳实施例而已，并不用以限制本申请，凡在本申请的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本申请的保护范围之内。

Claims (15)

  1. 平衡车，包括车身、分别转动安装于所述车身两侧的两个车轮，其特征在于：所述平衡车还包括：
    分别转动安装于所述车身两侧，并用于向下摆动的第一脚踏以及第二脚踏；
    与所述第一脚踏以及所述第二脚踏连接，并用于将所述第一脚踏以及所述第二脚踏向下摆动产生的驱动力转变成旋转运动并传递给各所述车轮以驱动各所述车轮旋转的不完全传动轮组件；以及，
    与所述第一脚踏以及所述第二脚踏连接，并用于实现所述第一脚踏以及所述第二脚踏的反向摆动的复位机构。
  2. 如权利要求1所述的平衡车，其特征在于：所述不完全传动轮组件包括与所述第一脚踏连接的第一传动轮、与所述第二脚踏连接的第二传动轮、可转动安装于所述车身上的第一不完全传动轮，所述第一不完全传动轮与所述第一传动轮或者所述第二传动轮啮合。
  3. 如权利要求2所述的平衡车，其特征在于：所述复位机构包括与所述第一传动轮同轴连接固定的第三传动轮、与所述第二传动轮同轴连接固定的第四传动轮、连接所述第三传动轮与所述第四传动轮的第一传动带以及用于支撑所述第一传动带的第一换向轮，所述第一传动带的一端与所述第一脚踏连接固定，另一端与所述第二脚踏连接固定。
  4. 如权利要求1所述的平衡车，其特征在于：所述不完全传动轮组件包括与所述第一脚踏连接的第一传动条、与所述第二脚踏连接的第二传动条、可转动安装于所述车身上的第二不完全传动轮以及与所述第二不完全传动轮同轴连接固定并呈上下对称设置的第三不完全传动轮，所述第一传动条与所述第二不完全传动轮啮合，所述第二传动条与所述第三不完全传动轮啮合。
  5. 如权利要求4所述的平衡车，其特征在于：所述复位机构包括第二传动带以及设置于所述车身上并用于支撑所述第二传动带的第二换向轮，所述第二传动带的一端与所述第一脚踏连接固定，另一端与所述第二脚踏连接固定。
  6. 如权利要求5所述的平衡车，其特征在于：所述车身上设置有用于防止所述第一传动条滑出所述第二不完全传动轮和所述第二传动条滑出所述第三不完全传动轮的限位块。
  7. 如权利要求4所述的平衡车，其特征在于：所述复位机构包括与所述第二不完全传动轮同轴连接固定的第四不完全传动轮、与所述第三不完全传动轮同轴连接固定的第五不完全传动轮、与所述第四不完全传动轮远离所述第一传动条的一侧啮合的第三传动条以及与所述第五不完全传动轮远离所述第二传动条的一侧啮合的第四传动条。
  8. 如权利要求1所述的平衡车，其特征在于：所述不完全传动轮组件包括可转动安装于所述车身上的第六不完全传动轮、分别设置于所述第六不完全传动轮的相对两侧的第五传动条以及第六传动条，所述第六不完全传动轮与所述第五传动条或者所述第六传动条啮合；
    所述复位机构包括第三传动带以及设置于所述车身上并用于支撑所述第三传动带的第三换向轮，所述第三传动带的一端与所述第一脚踏连接固定，另一端与所述第二脚踏连接固定。
  9. 如权利要求1-8任一项所述的平衡车，其特征在于：所述平衡车还包括刹车装置，所述刹车装置包括两分别安装于对应所述车轮上的刹车片以及两个分别与各所述刹车片一一对应并用于控制各所述刹车片与对应的所述车轮接触或者分离的刹车把。
  10. 如权利要求1所述的平衡车，其特征在于：所述不完全传动轮组件包括第一不完全传动组以及第二不完全传动组，
    所述第一不完全传动组包括设置于其中一个所述车轮的轮轴上的第七不完全传动轮、分别设置于所述第七不完全传动轮的相对两侧并与所述第一脚踏连接固定的第七传动条以及第八传动条，所述第七不完全传动轮与所述第七传动条或者所述第八传动条啮合；
    所述第二不完全传动组包括设置于另一个所述车轮的轮轴上的第八不完全传动轮、分别设置于所述第八不完全传动轮的相对两侧并与所述第二脚踏连接固定的第九传动条以及第十传动条，所述第八不完全传动轮与所述第九传动条或者所述第十传动条啮合。
  11. 如权利要求10所述的平衡车，其特征在于：所述第一不完全传动组还包括设置于所述车身上的第一滑轨座以及与所述第一脚踏连接并可相对所述第一滑轨座滑动的第一滑块，所述第七传动条以及所述第八传动条分别与所述第一滑块连接固定；
    所述第二不完全传动组还包括设置于所述车身上的第二滑轨座以及与所述第二脚踏连接并可相对所述第二滑轨座滑动的第二滑块，所述第九传动条以及所述第十传动条分别与所述第二滑块连接固定。
  12. 如权利要求11所述的平衡车，其特征在于：所述复位机构包括第五传动带、用于支撑所述第五传动带的第四换向轮，所述第五传动带的一端与所述第一滑块连接固定，另一端与所述第二滑块连接固定。
  13. 如权利要求10所述的平衡车，其特征在于：所述平衡车还包括刹车装置，所述刹车装置包括两个分别设置于对应的所述车轮上的刹车组件，各所述刹车组件均包括：
    第一摩擦块，其中一个刹车组件的所述第一摩擦块与所述第七不完全传动轮连接固定，另一个所述刹车组件的所述第一摩擦块与所述第八不完全传动轮连接固定；
    第二摩擦块，分别与对应的所述车轮连接固定，其中一个刹车组件的所述第二摩擦块夹设于所述第七不完全传动轮与所述第一摩擦块之间，另一个所述刹车组件的第二摩擦块夹设于所述第八不完全传动轮与所述第一摩擦块之间；
    推块，可轴向移动地设置于所述第一摩擦块远离所述第二摩擦块的一端，用于提供推力以使所述第二摩擦块与所述第一摩擦块接触；
    弹性件，用于提供弹力以推动所述推块轴向移动以使所述第二摩擦块与所述第一摩擦块接触；
    刹车线，以及，
    刹车脚踏，用于控制所述推块的轴向移动，以使所述推块朝着远离所述第一摩擦块的方向运动或者靠近所述第一摩擦块的方向运动，所述推块通过所述刹车线与所述刹车脚踏连接。
  14. 如权利要求1-13任一项所述的平衡车，其特征在于：所述平衡车还包括差速机构，所述差速机构包括差速轴、设置于所述差速轴上的差速器以及用于带动所述差速器转动的传动轮组，所述差速轴的两端分别与各所述车轮连接，所述传动轮组与所述不完全传动轮组件传动连接。
  15. 如权利要求1-13任一项所述的平衡车，其特征在于：所述平衡车还包括坐垫。
PCT/CN2019/122469 2019-12-02 2019-12-02 平衡车 WO2021108963A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/122469 WO2021108963A1 (zh) 2019-12-02 2019-12-02 平衡车

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/122469 WO2021108963A1 (zh) 2019-12-02 2019-12-02 平衡车

Publications (2)

Publication Number Publication Date
WO2021108963A1 WO2021108963A1 (zh) 2021-06-10
WO2021108963A9 true WO2021108963A9 (zh) 2021-07-15

Family

ID=76220888

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/122469 WO2021108963A1 (zh) 2019-12-02 2019-12-02 平衡车

Country Status (1)

Country Link
WO (1) WO2021108963A1 (zh)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20002326U1 (de) * 2000-02-10 2000-05-18 Broemme Juergen Step-Fahrrad
CN2651129Y (zh) * 2003-11-18 2004-10-27 朴龙泽 平衡脚踏车
KR20070042066A (ko) * 2006-06-01 2007-04-20 송정칠 이중 증속 일륜 자전거
CN101870315A (zh) * 2010-06-29 2010-10-27 上海大学 自平衡两轮车
CN102001402A (zh) * 2010-10-28 2011-04-06 张璐 双踏板动感平衡车
CN108974219B (zh) * 2018-09-20 2020-07-24 嘉兴众衡电气科技有限公司 一种用于平衡车的机械式自刹车装置
CN209258307U (zh) * 2018-12-10 2019-08-16 朱贵兴 一种儿童脚踏平衡车

Also Published As

Publication number Publication date
WO2021108963A1 (zh) 2021-06-10

Similar Documents

Publication Publication Date Title
WO2021108963A9 (zh) 平衡车
CN1245305C (zh) 牵动式直线往复驱动器
TWI478843B (zh) 齒輪式時差煞車裝置
CN203921108U (zh) 一种前后轮360°转向自行车的传动装置
CN204775788U (zh) 手脚同时驱动的健身三轮车
CN110949593A (zh) 平衡车
CN202541765U (zh) 手脚双驱动户外健身车
CN2416023Y (zh) 滑轮自行车
CN211391584U (zh) 平衡车
CN111559455A (zh) 人轻松蹬人体悬浮体重驱动高速自行车
CN2165075Y (zh) 高速省力自行车
CN201834096U (zh) 一种新型自行车定车器
CN217396750U (zh) 一种双飞轮双驱动自行车
CN210681042U (zh) 滑板车脚踏驱动机构
CN213057360U (zh) 一种儿童蹬蹬车
CN211391583U (zh) 平衡车
CN208799426U (zh) 一种底盘总成及其组成的电动轮椅
CN220865579U (zh) 一种新型前斗自行车转向机构
CN104097738B (zh) 一种前后轮360°转向自行车的传动装置
WO2023066284A1 (zh) 划桨脚踏自行车
CN211391561U (zh) 脚踏平衡车
CN217515327U (zh) 一种具有多种骑行方式的自行车
CN209600731U (zh) 一种自由脚踩式自行车传动装置
WO2021108961A1 (zh) 平衡车
CN201863977U (zh) 一种自行车

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19955111

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19955111

Country of ref document: EP

Kind code of ref document: A1