CN2491276Y - Electric boosting bicycle - Google Patents
Electric boosting bicycle Download PDFInfo
- Publication number
- CN2491276Y CN2491276Y CN 01233823 CN01233823U CN2491276Y CN 2491276 Y CN2491276 Y CN 2491276Y CN 01233823 CN01233823 CN 01233823 CN 01233823 U CN01233823 U CN 01233823U CN 2491276 Y CN2491276 Y CN 2491276Y
- Authority
- CN
- China
- Prior art keywords
- chain
- bicycle
- motor
- storage battery
- power booster
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses an electric boosting bicycle, which comprises a frame, wheels, a seat, a drive chain, handlebars, a motor power-driven device and a storage battery box, etc. In normal times, the utility model can be driven by treading foot pedals, by electric power or by combining treading and electric power; meanwhile, the utility model which has a simple structure, low cost and very low noise is easy to implement based on the renovation of the prior bicycle; moreover, the utility model also has the characteristic of no pollution.
Description
Technical field:
The utility model relates to power booster bicycle, belongs to the bicycle field.
Background technology:
Existing aiding bicycle or Electrical Bicycle can be described as a feast for the eyes, each has something to recommend him, but are expensive price in the behind of their beautiful outward appearances.Therefore also be difficult in masses, popularize, and aiding bicycle and Electrical Bicycle can't travel on car lane.When people rode on bike-way, in the face of crowded wagon flow, the cyclist have to reduce to low grade to speed, and constantly brake.Like this, the efficient of the Electrical Bicycle of fast running and performance just can not get giving full play to.
Summary of the invention:
The purpose of this utility model is to provide a kind of can change pure electric power arbitrarily or as required still based on the manpower of pedal when riding, or electric power, the mutual motion-aiding power booster bicycle of manpower.
The purpose of this utility model is implemented by following technical scheme: it includes main car frame, wheel, vehicle seat, driving chain, handlebar and motor power actuating device and storage battery box etc., it is characterized in that: motor is installed in the back clothes hanger middle part flywheel upside of main car frame, on described motor shaft, be provided with a small machine gear, small machine gear mesh on described motor chain one end and the described motor shaft, the bull wheel engagement on the described motor chain other end and the flywheel; Chain puller includes to be dialled chain and dials sprocket gear, and described group of chain one end fixed with the bicycle axle head, and the described group of chain other end fixed with dialling sprocket gear, bicycle transmission chain with dial sprocket gear and mesh.
Storage battery box is installed in clothes hanger rear portion, back, and can change the storage battery number as required.Is furnished with lock on the storage battery box.Can charge onboard as required during charging, also can unload independent charging to battery.
Be provided with aperture on described motor housing, the lock locking bar can pass the hole on the motor housing.
On car body, be convenient to the palp position of staff and be provided with the push button motor switch.Give electrical power when pressing switch, cut off the power supply during relieving.In the capsule of handlebar middle part, the battery discharging protective circuit is arranged.On box, be useful on the light-emitting diode of demonstration.
Described group of handle is positioned on the position that staff is convenient to touch on the car body, is connected with chain puller by steel cable, strains, loosens by steel cable, controls chain puller and finishes manpower and power-actuated conversion.
Has " cell pressure is low excessively " automatic circuit break function during the circuit part discharge; Has the circuit protection function that prevents " overvoltage charging " during charging.
Circuit part of the present utility model has " cell pressure is low excessively " automatic circuit break function when discharging; Has the circuit protection function that prevents " overvoltage charging " during charging.
The utility model has the advantages that: simple in structure, cost is low, and easy to implement again in the transformation of existing bicycle.When this car travelled in simple electricity consumption, because flywheel and trailing wheel rotate together, " rattling away " sound that does not have the flywheel internal friction to send was so noise is extremely low.This car also has characteristic free from environmental pollution.
Description of drawings:
Fig. 1 is an integral structure scheme drawing of the present utility model.
The specific embodiment:
As shown in Figure 1, power booster bicycle includes main car frame 1, wheel 2, vehicle seat 3, driving chain 4, handlebar and motor power actuating device and storage battery box 5 etc., motor 6 is installed in the back clothes hanger middle part flywheel upside of main car frame 1, on motor shaft 7, be provided with a small machine gear 8, small machine gear 8 engagements on motor chain 9 one ends and the motor shaft 7, bull wheel 11 engagements on motor chain 9 other ends and the flywheel 10; Chain puller 12 includes group chain 13 and dials sprocket gear 14, and group chain 13 1 ends and bicycle axle head 15 are fixing, and group chain 13 other ends are fixed with dialling sprocket gear 14, bicycle transmission chain 4 and 14 engagements of group sprocket gear.Storage battery box 5 is installed in clothes hanger 16 rear portions, back, and can change the storage battery number as required.Is furnished with lock on the storage battery box.Can charge onboard as required during charging, also can unload independent charging to battery.Be provided with aperture on motor housing, the lock locking bar can pass the hole on the motor housing.On car body, be convenient to the palp position of staff and be provided with the button type motor switch.Give electrical power when pressing switch, cut off the power supply during relieving.Can establish a capsule at a position of car body, the battery discharging protective circuit is arranged within it.On box, be useful on the light-emitting diode of demonstration.Dial and to be positioned on the position that staff is convenient to touch on the car body to 17, be connected with chain puller 12, strain, loosen and control rising and falling of chain puller, finish manpower and power-actuated conversion by steel cable 18 by steel cable 18.
Power booster bicycle has increased little, in light weight, the high-power motor of volume and storage battery and motor chain etc. not changing substantially on original variable speed bicycle basis.Change storage battery box storage battery number, also can increase the distance of travelling.Rising and falling of chain puller can be realized pedal manpower and power-actuated conversion, can realize also that simultaneously pedal and driven by power drive to travel simultaneously.This car is when riding, and chain rides on the steamboat of flywheel, can take the pedal mode to drive to walk; Also can press the button the formula motor switch this moment, connects motor circuit, reaches pedal and driven by power and drive simultaneously to travel.When changing into when electronic, by the mechanism that steel cable drives chain puller has been dialled, break away from the steamboat on the flywheel, by the rotation of motor chain drive flywheel bull wheel and drive the trailing wheel rotation, realize complete driven by power bicycle running.
Circuit part has the circuit of " cell pressure is low excessively " automatic circuit break function in the time of can taking to discharge when design; Can take to have the circuit of the circuit protection function that prevents " overvoltage charging " during charging.
Claims (5)
1, a kind of power booster bicycle, it includes main car frame, wheel, vehicle seat, driving chain, handlebar and motor power actuating device and storage battery box etc., it is characterized in that, motor is installed in the back clothes hanger middle part flywheel upside of main car frame, on described motor shaft, be provided with a small machine gear, small machine gear mesh on described motor chain one end and the described motor shaft, the bull wheel engagement on the described motor chain other end and the flywheel; Chain puller includes to be dialled chain and dials sprocket gear, and described group of chain one end fixed with the bicycle axle head, and the described group of chain other end fixed with dialling sprocket gear, bicycle transmission chain with dial sprocket gear and mesh.
2, power booster bicycle according to claim 1 is characterized in that, storage battery box is positioned on clothes hanger rear portion, back, and can change the storage battery number as required, is furnished with lock on described storage battery box.
3, power booster bicycle according to claim 1 is characterized in that, is provided with aperture on described motor housing, and the lock locking bar can pass the hole on the motor housing.
4, power booster bicycle according to claim 1 is characterized in that, on bicycle, is convenient to the palp position of staff and is provided with the push button motor switch.
5, power booster bicycle according to claim 1 is characterized in that, described group of handle is positioned on the position that staff is convenient to touch on the bicycle, is connected with chain puller by steel cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01233823 CN2491276Y (en) | 2001-07-30 | 2001-07-30 | Electric boosting bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01233823 CN2491276Y (en) | 2001-07-30 | 2001-07-30 | Electric boosting bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2491276Y true CN2491276Y (en) | 2002-05-15 |
Family
ID=33647534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01233823 Expired - Fee Related CN2491276Y (en) | 2001-07-30 | 2001-07-30 | Electric boosting bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2491276Y (en) |
-
2001
- 2001-07-30 CN CN 01233823 patent/CN2491276Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |