CN208325537U - Two-wheeled two-wheel variable-ratio two-wheeled electric bicycle - Google Patents
Two-wheeled two-wheel variable-ratio two-wheeled electric bicycle Download PDFInfo
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- CN208325537U CN208325537U CN201820124940.5U CN201820124940U CN208325537U CN 208325537 U CN208325537 U CN 208325537U CN 201820124940 U CN201820124940 U CN 201820124940U CN 208325537 U CN208325537 U CN 208325537U
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Abstract
A kind of two-wheel can drive simultaneously and two-wheel can speed change simultaneously Two-wheeled two-wheel variable-ratio two-wheeled electric bicycle.A vacancy shape structure is done among the cylinder set of the direction of vehicle frame, by universal shaft structure in vacancy shape structure, the central point of the compromise point of universal shaft structure and direction cylinder is on the same line；Universal shaft left end fixes with vehicle frame, the central axis of universal shaft right end and front fork is fixed, and universal shaft right end within the scope of direction cylinder and front-wheel with rotating；Front-wheel pinion gear, universal shaft right end pinion gear, driving chain connection are on the same line；It pulls out after universal shaft left end flywheel, flywheel, pulled out before pedal spindle left side gear wheel, gear wheel, driving chain connects on the same line；It pulls out before gear wheel, gear wheel on the right of pedal spindle, pulled out after rear flying wheel, flywheel, driving chain connects on the same line；Pedal spindle the right and left gear wheel is connect with motor；The utility model belongs to a kind of vehicles ridden instead of walk.
Description
Technical field:
The invention belongs to a kind of vehicles ridden instead of walk.
Background technique:
Currently, well known electric bicycle has 2 kinds of driving methods: 1 drives rear-wheel, rear-wheel peace using manpower rotation pedal spindle
Equipped with a motor, this is a kind of electric bicycle；2 drive rear-wheel using manpower rotation pedal spindle, and front-wheel is equipped with an electricity
Motivation this be a kind of electric bicycle.So both electric bicycles drive for manpower and electric power not being allowed preferably to combine
Flowing mode, one is manpowers and electric power all in rear-wheel；Another kind is manpower in rear-wheel, and electric power is in front-wheel, and two kinds electronic
Bicycle all can not speed change.
Summary of the invention:
In order to overcome existing electric bicycle driving method single, and can not speed change deficiency, the present invention provides a kind of double
Wheel drive two-wheel variable-ratio two-wheeled electric bicycle, it is single not only to overcome driving method well, increases driving method, can
Electric drive front and back wheel rotation, it is also possible to which manpower drives front and back wheel rotation, and in electric drive or manually driven
Can speed change, increase different enjoyment of riding.
The utility model solves technical solution used by its technical problem: pedal spindle the right and left gear wheel, pedal spindle
Motor, battery, rear flying wheel, front-wheel pinion gear, a universal shaft structure left side flywheel are installed among the right and left gear wheel
The right pinion gear, gear wheel synchronous interaction, which refers to, pulls out adjuster, and flywheel synchronization linkage, which refers to, pulls out adjuster, pulls out before gear wheel, after flywheel
It pulls out, the components such as chain of same model.Pedal spindle the right and left gear wheel is same model；Universal shaft structure left side flywheel is with after
Flying wheel is same model；Pinion gear is same model on the right of front-wheel pinion gear and universal shaft structure.First in the direction of vehicle frame
Cylinder set is intermediate to do a vacancy shape structure, by universal shaft structure in vacancy shape structure, the compromise point of universal shaft structure and side
To cylinder central point on the same line；Universal shaft left end is fixed on vehicle frame, is pulled out after flywheel and is fixed on universal shaft left end flywheel
It is other；Universal shaft right end is fixed on the central axis of front fork, and universal shaft right end is with front-wheel and direction rotating in range；Rear-wheel flies
It is pulled out after wheel on the vehicle frame being fixed on beside rear flying wheel；Pinion gear, driving chain are linked in sequence on the right of front-wheel pinion gear, universal shaft
On the same line；It pulls out after universal shaft left end flywheel, flywheel, pulled out before pedal spindle left side gear wheel, gear wheel, driving chain sequence
Connection is on the same line；It pulls out before gear wheel, gear wheel on the right of pedal spindle, pulled out after rear flying wheel, flywheel, driving chain sequence connects
It connects on the same line；Pedal spindle the right and left gear wheel is connect with motor.When the electro-motor is turning, while the right foot is driven
Axis bull gear drive rear wheel is stepped on, while driving left side pedal spindle bull gear drive that gear rotation in the universal shaft left side is driven to drive
Front-drive.Achieve the purpose that motor drives Two-wheeled two-wheel variable-ratio simultaneously.The utility model has the beneficial effects that same
When achieve the purpose that motor drive front and back wheel drive front and back wheel variable-ratio.Only increase a universal shaft structure on prototype vehicle,
Gear wheel is pulled out after flywheel, is pulled out before gear wheel, flywheel, and gear wheel, which synchronizes, to be referred to and pull out, and flywheel synchronization, which refers to, to be pulled out, motor, battery, structure
Simply.
Detailed description of the invention
1 is universal shaft structure figure in Figure of description 1, and 2 be pinion gear figure on the right of universal shaft, and 3 be universal shaft left side flywheel
Figure, 4 be the connection structure diagram of universal shaft, and 5 be the direction of power rotation, although the power on universal shaft is transmitted to, by universal shaft
It swinging and changes direction, the power being transmitted on universal shaft is unaffected, though the gear of universal shaft left and right ends is not identical,
But it is coaxial configuration, flywheel different gear revolution in left end is equal to the revolution of wheel gear before right end gear is output to, because preceding
It takes turns pinion gear and universal shaft right end pinion gear is same model.
It is the utility model principle figure in Figure of description 2.
Figure of description 3 is left side figure, and 1 is the gear wheel figure being fixed on the pedal spindle of the left side in figure, and 2 be universal shaft structure
Figure sees from front and sheltered from by the fixed frame that the big frame of bicycle extends, and 3 be universal shaft left end flywheel figure, and 4 are pulled out after flywheel
Figure, 5 be driving chain figure, and 6 be the fixed frame figure of fixed universal shaft left end flywheel and vehicle frame, and 7 be driving chain figure, and 8 be front-wheel
Figure, 9 be rear-wheel figure, and 10 be that figure is pulled out before the gear wheel of the left side, and 11 be that gear wheel synchronous interaction in left and right refers to and pulls out adjuster figure.
Figure of description 4 is right side figure, and 1 is the gear wheel figure being fixed on the pedal spindle of the right side in figure, and 2 be on the right of universal shaft
Pinion gear, 3 be a vacancy shape structure, provides the position of universal shaft for convenience, and 4 be driving chain, connection front-wheel pinion gear with
Pinion gear on the right of universal shaft, 5 be battery figure, and 6 be rear flying wheel figure, and 7 be driving chain figure, and 8 be that figure is pulled out before the gear wheel of the right, 9
It is front-wheel pinion gear figure, 10 be rear-wheel figure, and 11 be that figure is pulled out after flywheel, and 12 be that flywheel synchronization linkage in front and back refers to and pulls out adjuster figure, 13
It is motor figure, 14 be front-wheel figure.
The main distinction of single wheel drive electric bicycle and Two-wheeled two-wheel variable-ratio two-wheeled electric bicycle exists at present
In；Single wheel drive electric bicycle can only drive a wheel when motor drive, and manually driven when can only also drive
A dynamic wheel using manpower or is driven by electricity and cannot drive front and back wheel simultaneously and can not speed change；And Two-wheeled two-wheel is variable
Fast two-wheeled electric bicycle, not only front and back wheel is driven power simultaneously, and front and back wheel can synchronous speed change simultaneously.
Specific embodiment
The present invention will be further described with embodiment with reference to the accompanying drawings of the specification:
Driving chain 5 is used in Fig. 3, connects universal shaft left end flywheel 3, and pedal spindle left side gear wheel 1, in same straight line
On；Fixed frame 6 between fixed universal shaft left end and big frame fixes universal shaft left end.
Driving chain 7, connection pedal spindle right end gear wheel 1 and rear flying wheel 6 are used in Fig. 4, on the same line；It is universal
Axis right end with direction with rotated within the scope of front-wheel；With driving chain 4, universal shaft right end pinion gear 2 is linked, with front-wheel pinion gear
9 on the same line.
Structure successfully illustrates:
When motor or manpower driving pedal spindle, pedal spindle left side gear wheel flies by chain-driving universal shaft left end
Wheel rotates while driving universal shaft right end pinion gear, and universal shaft right end pinion gear passes through chain-driving front-drive.Pedal spindle is right
Gear wheel flying wheel after chain-driving in face drives rear wheel simultaneously.Front and back wheel achievees the purpose that while driving.Before use
Rear flywheel synchronous interaction refers to that pulling out adjuster and the synchronous interaction of left and right gear wheel refers to the adjusting for pulling out adjuster progress gear ratio, reaches simultaneously
To the purpose of two-wheel variable-ratio.Achieve the purpose that Two-wheeled two-wheel variable-ratio.
Claims (1)
1. a kind of Two-wheeled two-wheel variable-ratio two-wheeled electric bicycle, includes in vehicle body, pedal spindle the right and left gear wheel,
Motor, battery, front-wheel pinion gear, rear flying wheel, chain, universal shaft left end flywheel, universal shaft right end pinion gear, front and back flywheel
After pull out, pulled out before the right and left gear wheel, flywheel synchronization linkage in front and back refers to and pulls out adjuster, and the synchronous interaction of the right and left gear wheel, which refers to, pulls out
Adjuster does a vacancy shape structure among the cylinder set of the direction of vehicle frame, and universal shaft structure is in vacancy shape structure, universal shaft
Compromise point and direction cylinder central point on the same line, universal shaft left end is fixed on vehicle frame, is pulled out after flywheel and is fixed on ten thousand
To by the flywheel of axis left end, universal shaft right end is fixed on the central axis of front fork, and universal shaft right end is with front-wheel and direction range
Interior rotation, it is characterized in that: pinion gear, driving chain are linked in sequence on the same line on the right of front-wheel pinion gear, universal shaft；It is universal
It pulls out after axis left end flywheel, flywheel, pulled out before pedal spindle left side gear wheel, gear wheel, driving chain is linked in sequence on the same line；
It pulls out before gear wheel, gear wheel on the right of pedal spindle, pulled out after rear flying wheel, flywheel, driving chain is linked in sequence on the same line；Foot
Axis the right and left gear wheel is stepped on to connect with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820124940.5U CN208325537U (en) | 2018-01-24 | 2018-01-24 | Two-wheeled two-wheel variable-ratio two-wheeled electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820124940.5U CN208325537U (en) | 2018-01-24 | 2018-01-24 | Two-wheeled two-wheel variable-ratio two-wheeled electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208325537U true CN208325537U (en) | 2019-01-04 |
Family
ID=64782039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820124940.5U Active CN208325537U (en) | 2018-01-24 | 2018-01-24 | Two-wheeled two-wheel variable-ratio two-wheeled electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208325537U (en) |
-
2018
- 2018-01-24 CN CN201820124940.5U patent/CN208325537U/en active Active
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