CN200971149Y - Electric variable-speed bicycle - Google Patents
Electric variable-speed bicycle Download PDFInfo
- Publication number
- CN200971149Y CN200971149Y CN 200620134233 CN200620134233U CN200971149Y CN 200971149 Y CN200971149 Y CN 200971149Y CN 200620134233 CN200620134233 CN 200620134233 CN 200620134233 U CN200620134233 U CN 200620134233U CN 200971149 Y CN200971149 Y CN 200971149Y
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- CN
- China
- Prior art keywords
- wheel
- bicycle
- handlebar
- source switch
- shifting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to a new type electric shifting bicycle, in particular to provide an electric shifting bicycle whose front wheel is arranged with an electric motor and rear wheel adopts the electric bicycle with the prior shifting device. The utility model comprises a vehicle frame, a handlebar, a front fork, a front wheel, a seat, a rear seat, a rear fork, a rear wheel, a shifting flywheel, a wheel disc, a pedal, an accumulator cell and a rear seat. The utility model is characterized in that the axle of the front wheel is fixed and connected with the electric motor in the same axle, and a power source switch is arranged on the handlebar. The power source switch is arranged on the handlebar, the center position of the rear wheel is fixed and connected with the shifting flywheel, and the accumulator cell is arranged on the rear seat. The technical proposal is that both feet operated and electric motor driving are available, and the foot operated driving and the electric motor driving can be combined together. The utility model not only keeps the high speed running of the bicycle by the electric motor driving, but also has manual shifting and provides body building function.
Description
Technical field
The utility model relates to a kind of electric variable speed bicycle, especially provides a kind of front-wheel that the Electrical Bicycle of electrical motor, the existing transmission system of trailing wheel employing is installed.
Background technology
Electrical Bicycle is subjected to the favor in market at present, its structure and general variable speed bicycle structural similitude, and characteristics are to load onto the direct motor drive bicycle rear on variable speed bicycle, have improved the moving velocity of bicycle.Existing Electrical Bicycle adopts the back-wheel drive mode, and motor mounting is on trailing wheel or vehicle frame.Motor reel when electrical motor places trailing wheel is because the friction that the distribution of weight of bicycle is the trailing wheel load to remake is serious relatively, resistance to motion is also corresponding bigger, power consumption is more, electrical motor is also shorter service life, and thereby trailing wheel bicycle that electrical motor is installed has been simplified transmission system and can not have been given the suitable transmission speed ratio of cyclist, the performance of riding is not as variable speed bicycle, poor practicability.And electrical motor and pedal running part become complicated when electrical motor places vehicle frame, and the output of electrical motor also will be passed through chain, and efficient will give a discount certainly.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of electric variable speed bicycle, especially provides a kind of front-wheel that the electric shift bicycle of electrical motor, the existing transmission system of trailing wheel employing is installed.
The technical solution adopted in the utility model is: a kind of electric variable speed bicycle, comprise vehicle frame, handlebar, front fork, front-wheel, vehicle seat, back vent, trailing wheel, gear shift flywheel, wheel disc, foot-operated, storage battery, back vehicle seat, it is characterized in that captiveing joint with electrical motor is coaxial, source switch is installed on the handlebar at described front-wheel wheel shaft.Described trailing wheel is captiveed joint for the concentric of routine with gear shift flywheel, and storage battery is installed in above the vehicle seat of back, connects into the loop by lead between storage battery, source switch and the electrical motor.
The utility model working process explanation: when electric operation mode, source switch on opening handlebar, drive front-wheel and rotate thereby battery discharging drives electrical motor, and then drive bicycle to overtake; The variable-speed operation mode, during source switch on closing handlebar, the storage battery electrical motor that stops to discharge stops operating and no longer drives front-wheel and rotate, this moment with foot-operated mode by the wheel disc transmission drive gear shift flywheel, trailing wheel rotates, as variable speed bicycle the same, and then drive bicycle to overtake; When the electronic variable-speed operation mode that adds, source switch on opening handlebar, drive front-wheel and rotate thereby battery discharging drives electrical motor, and then drive bicycle to overtake, simultaneously, drive gear shift flywheel, trailing wheel rotation with foot-operated mode by the wheel disc transmission, and then drive bicycle to overtake.
The utility model has the advantages that: can manpower to pedal, can electronicly exercise again, all right manpower electric power is in conjunction with enforcement, the advantage that had both had variable speed bicycle, enjoyment by bike can be under electric operation ensures the situation of bicycle fast running, still can enjoyed again, the purpose of body-building can be when enjoying convenient speed, realized again.
Description of drawings
Fig. 1 is a kind of structural representation of electric variable speed bicycle.
Among the figure: 1. front-wheel; 2. electrical motor; 3. trailing wheel; 4. gear shift flywheel; 5. wheel disc; 6. foot-operated; 7. storage battery; 8. vehicle seat; 9. vehicle frame; 10. handlebar; 11. source switch; 12. front fork; 13. back vehicle seat; 14. wheel shaft; 15. back vent.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing and embodiment.As shown in Figure 1, a kind of Electrical Bicycle comprises front-wheel 1, electrical motor 2, trailing wheel 3, gear shift flywheel 4, wheel disc 5, foot-operated 6, storage battery 7, vehicle seat 8, vehicle frame 9, handlebar 10, source switch 11, front fork 12, back vehicle seat 13; Wheel shaft 14; Back vent 15, be installed with electrical motor 2 on the wheel shaft 14 of front-wheel 1, source switch 11 is installed on the handlebar 10, described gear shift flywheel 4 is captiveed joint for the concentric of routine with trailing wheel 3, storage battery 7 is installed in above the vehicle seat 13 of back, connects into the loop by lead between storage battery 7, source switch 11 and the electrical motor 2.Working process explanation: when electric operation mode, source switch 11 on opening handlebar 10, drive front-wheels 1 and rotate thereby storage battery 7 discharges drive electrical motors 2, and then drive bicycle to overtake; The variable-speed operation mode, during source switch 11 on closing handlebar 10, storage battery 7 electrical motor 2 that stops to discharge stops operating and no longer drives front-wheel 1 and rotate, rotate by wheel disc 5 transmissions drive gear shift flywheel 4, trailing wheel 3 with foot-operated mode this moment, as variable speed bicycle the same, and then drive bicycle to overtake; The electronic variable-speed operation mode that adds, during source switch 11 on opening handlebar 10, thereby storage battery 7 discharges drive electrical motor 2 and drive front-wheel 1 rotation, and then drive bicycle to overtake, simultaneously, drive gear shift flywheel 4, trailing wheel 3 rotations with foot-operated mode by wheel disc 5 transmissions, and then drive bicycle to overtake.
Claims (4)
1. electric variable speed bicycle, comprise front-wheel, electrical motor, trailing wheel, gear shift flywheel, wheel disc, foot-operated, storage battery, vehicle seat, vehicle frame, handlebar, source switch, front fork, back vehicle seat, wheel shaft, back vent, it is characterized in that captiveing joint with electrical motor is coaxial at described front-wheel wheel shaft, source switch is installed on the handlebar, described trailing wheel is captiveed joint for the concentric of routine with gear shift flywheel, storage battery is installed in above the vehicle seat of back, connects into the loop by lead between storage battery, source switch and the electrical motor.
2. a kind of electric variable speed bicycle according to claim 1 is characterized in that: the center of described motor mounting respective front wheels on described front fork.
3. a kind of electric variable speed bicycle according to claim 1 is characterized in that: described source switch is installed in described handlebar left end.
4. a kind of electric variable speed bicycle according to claim 1, it is characterized in that: described storage battery is installed on the back seat of bicycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620134233 CN200971149Y (en) | 2006-11-01 | 2006-11-01 | Electric variable-speed bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620134233 CN200971149Y (en) | 2006-11-01 | 2006-11-01 | Electric variable-speed bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200971149Y true CN200971149Y (en) | 2007-11-07 |
Family
ID=38882407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620134233 Expired - Fee Related CN200971149Y (en) | 2006-11-01 | 2006-11-01 | Electric variable-speed bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200971149Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394794A (en) * | 2016-11-16 | 2017-02-15 | 哈尔滨理工大学 | Simple self-power-generation electric bicycle |
-
2006
- 2006-11-01 CN CN 200620134233 patent/CN200971149Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394794A (en) * | 2016-11-16 | 2017-02-15 | 哈尔滨理工大学 | Simple self-power-generation electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20091201 |