CN102248978A - Electric bicycle - Google Patents
Electric bicycle Download PDFInfo
- Publication number
- CN102248978A CN102248978A CN2011101144571A CN201110114457A CN102248978A CN 102248978 A CN102248978 A CN 102248978A CN 2011101144571 A CN2011101144571 A CN 2011101144571A CN 201110114457 A CN201110114457 A CN 201110114457A CN 102248978 A CN102248978 A CN 102248978A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- motor
- bar
- wheel
- ratchet wheel
- 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.)
- Pending
Links
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to an electric bicycle which mainly comprises parts, such as a handlebar, a frame, wheels, a battery jar, a motor, a ratchet wheel, and the like, wherein the motor is mounted at the joint of a centre shaft and an upright tube; a disk is arranged on the end face of the motor; a rod is arranged on the surface of the disk and is bulged from the surface; the ratchet wheel is mounted on the rear wheel; the inner ring of the ratchet wheel and a rotating shaft are fixed with each other and can rotate synchronously; and the rod of the ratchet wheel and the rod on the disk on the end face of the motor are stably sleeved with each other through a crossing sleeve. When the motor rotates, a force is transferred to the ratchet wheel through the rod of the ratchet wheel. After the force is applied to the ratchet wheel, the wheels are driven to rotate.
Description
Technical field; The present invention relates to a kind of Electrical Bicycle device, this Electrical Bicycle be a kind of not only can cruising, can also increase the Electrical Bicycle of travelled distance simultaneously.
Technical background; At present, known Electrical Bicycle is by component set-ups such as handlebar, wheel, vehicle frame, storage battery, motor, chains.General Electrical Bicycle at the wheel center position, is realized motor rotation by storage battery as the energy with electric machine, and is made wheel travel.But now a lot of Electrical Bicycles are failed to adopt escapement to come drive wheels to rotate and are travelled, thereby can't make Electrical Bicycle under the situation of using same size storage battery, motor, and travelled distance effectively improves.
Summary of the invention; In order to overcome Electrical Bicycle under the situation of using same size storage battery, motor, the problem that the mileage that travels is improved, the invention provides a kind of Electrical Bicycle, this Electrical Bicycle can not only cruising, can also under the situation of the storage battery that uses same size, motor, make travelled distance be improved.
The technical solution adopted for the present invention to solve the technical problems is; The present invention relates to a kind of Electrical Bicycle, its mainly by; Component set-ups such as handlebar, vehicle frame, wheel, storage battery, motor, ratchet.Motor is installed in axis and standpipe intersection at Electrical Bicycle, and there is disc the end of machine shaft, and the surface of disc has protruding in this surperficial shaft.On the central rotating shaft of trailing wheel, ratchet is installed, the inner ring and the rear wheel rotating shaft of ratchet fixed, and realize rotating synchronously.Shaft on ratchet bar portion and the disc is realized that by the chiasma type sleeve mutual fit is stable.Can swing ratchet bar when motor rotates, make ratchet bar stressed and transmit power to ratchet, ratchet makes ratchet inner ring and back wheels of vehicle rotate synchronously when stressed.Connect being electrically connected between storage battery and the motor, open switch and rotational speed governor, motor rotation drives the swing of bar portion, and transmits power by bar portion to ratchet, and ratchet inner ring and trailing wheel rotate synchronously.
The specific embodiment of the present invention is; Motor is installed in seat tube and axis intersection, the rotating shaft provided with disks at two ends of motor, there is protruding little bar on the surface of dish, in the rotating shaft of back wheels of vehicle both sides, adorn ratchet, ratchet inner ring and back wheels of vehicle rotating shaft are fixed, and the bar of rotating ratchet is stablized and is connected synchronously by the little bar fit of the protrusion on chiasma type sleeve and the machine shaft.The angle best angle of the ratchet bar of trailing wheel both sides is 45 degree, and motor rotates, and drives the bar swing of ratchet, and ratchet bar transmits power to ratchet, makes ratchet stressed, thereby makes wheel.
The invention has the beneficial effects as follows; The present invention is simple in structure, and is easy to operate, under the situation of the storage battery that uses equal specification, motor, can improve the travelled distance of Electrical Bicycle, is beneficial to rider's climbing, the life-span that can also improve storage battery and motor.
Claims (4)
1. an Electrical Bicycle mainly comprises; Parts such as handlebar, vehicle frame, storage battery, motor, wheel, ratchet.Axle is installed motor with the standpipe intersection therein, installs ratchet on the center shaft of back wheels of vehicle, and the bar on the roller end disc of the bar portion of ratchet and motor is stablized by the mutual fit of chiasma type sleeve.It is characterized in that; The rotating shaft of ratchet inner ring and back wheels of vehicle fixes, and can rotate synchronously with rear wheel.
2. according to claim 1, it is characterized in that; The disc of motor end and ratchet bar are same vertical.
3. according to claim 1, it is characterized in that; The bar of ratchet can be the concertina type bar, also can be non-telescoping bar.
4. according to claim 1,2,3 described, it is characterized in that; The rotation of wheel be by motor to the ratchet bar application of force, ratchet bar transmits power to ratchet, the suffered power of ratchet is come the power of ratchet bar transmission naturally and the wheel that realizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101144571A CN102248978A (en) | 2011-05-05 | 2011-05-05 | Electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101144571A CN102248978A (en) | 2011-05-05 | 2011-05-05 | Electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102248978A true CN102248978A (en) | 2011-11-23 |
Family
ID=44976633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101144571A Pending CN102248978A (en) | 2011-05-05 | 2011-05-05 | Electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102248978A (en) |
-
2011
- 2011-05-05 CN CN2011101144571A patent/CN102248978A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Ge Ailiang Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Ge Ailiang Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |