CN2913169Y - Bicycle electric-assisted trailer - Google Patents
Bicycle electric-assisted trailer Download PDFInfo
- Publication number
- CN2913169Y CN2913169Y CNU2006200844190U CN200620084419U CN2913169Y CN 2913169 Y CN2913169 Y CN 2913169Y CN U2006200844190 U CNU2006200844190 U CN U2006200844190U CN 200620084419 U CN200620084419 U CN 200620084419U CN 2913169 Y CN2913169 Y CN 2913169Y
- Authority
- CN
- China
- Prior art keywords
- bicycle
- electric power
- grip
- drive shaft
- motor
- 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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Abstract
The utility model relates to an electric power-assisting hanging machine for bicycle belonging to a field of production technology of traffic tool, which comprises a DC motor, a drive shaft, a driven shaft and a spring and a press element. The DC motor is through connected with the drive shaft, and a spring and press element is arranged on top of the drive shaft. When in use, the electric power-assisting hanging machine is fastened with a front fork or a back fork of the bicycle by quick-installation junction component or battery nut, a steel wire is arranged on a steel wire-type brake grip with switch separately, a battery is arranged in a box and fixed on back clothes rack, and a power source of the DC motor is switched on by grip switch. When the grip is pressed down, the power source is cut off to separate from the power. When loosing the grip, the spring presses the drive shaft to tire form friction wheel of the driven wheel, and the power source is switched on and the DC motor starts to drive the friction wheel move forward under electromotion mode. The utility model has the advantages of proper and simply structure, low manufacture cost as well as easy installation and disassembly.
Description
Technical field
The utility model relates to the on-hook of a kind of bicycle electric power-assisted, belongs to vehicle manufacturing technology field.
Background technology
Now common Electrical Bicycle is required great effort than ordinary bicycle when not electricity consumption is ridden, and that common bicycle is adapted as the Electrical Bicycle cost is too high, and structure is too complicated.
Summary of the invention
The utility model is at the deficiencies in the prior art, provide a kind of reasonable in design, simple in structure, easy to use, can be installed to the bicycle electric power-assisted on-hook on the ordinary bicycle easily.
The purpose of this utility model is achieved through the following technical solutions: the on-hook of a kind of bicycle electric power-assisted, by DC machine, imput shaft, driven shaft, suppress mechanism and form, wherein, DC machine is connected with imput shaft, and the driven shaft upper end is connected with suppresses mechanism.
Be fixed with the transmission gear identical friction wheel identical on the described imput shaft with diameter with the number of teeth on the driven shaft.
The described mechanism of suppressing is by the movable sleeve that is articulated in set pin and be connected in the cable wire of movable sleeve, and the holddown spring that is enclosed within on the cable wire is formed.
Be fixed with the transmission gear identical friction wheel identical on the described driven shaft, and the upper end of driven shaft is sleeved on the movable sleeve that suppresses mechanism, and can in movable sleeve, freely rotates with diameter with the number of teeth on the imput shaft.
When the utility model uses, the on-hook of bicycle electric power-assisted is fixed on bicycle front fork or the back vent by other fast-assembling type attaching parts and fly nut, make two friction wheels, two lateral location of clamping tire easily, cable wire is installed in addition on the cable type Brake lever of belt switch, with battery be installed in be fixed in the simple and easy box back clothes hanger on, by handle switch connection dc motor power, when holding lower handle, power-off, power and bicycle break away from simultaneously, can brake or do bicycle use, when unclamping handle, spring is pressure bonded to tire with the friction wheel on imput shaft and the driven shaft, the while power connection, the DC machine rotation, friction wheel drives bicycle and rides with electric model, have reasonable in design, simple in structure, cost of manufacture is low, advantages such as easy installation and removal.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Wherein: 1, DC machine, 2, imput shaft, 3, driven shaft, 4, movable sleeve, 5, set pin, 6, holddown spring, 7, cable wire.
The specific embodiment
Embodiment: structure as shown in drawings, form by DC machine 1, imput shaft 2, driven shaft 3, movable sleeve 4, set pin 5, holddown spring 6, cable wire 7, wherein, DC machine 1 and 2 straight-through connections of imput shaft, driven shaft 3 is engagement or disengaged position by suppressing mechanism and imput shaft 2, suppress mechanism by the movable sleeve 4 that is articulated in set pin 5 be connected in the cable wire 7 of movable sleeve 4, and the holddown spring 6 that is enclosed within on the cable wire 7 is formed.During use, the on-hook of bicycle electric power-assisted is fixed on bicycle front fork or the back vent by other fast-assembling type attaching parts and fly nut, make two friction wheels, two lateral location of clamping tire easily, cable wire 7 is installed in addition on the cable type Brake lever of belt switch, with battery be installed in be fixed in the simple and easy box back clothes hanger on, by handle switch connection dc motor power, when holding lower handle, power-off, power and bicycle break away from simultaneously, can brake or do bicycle use, when unclamping handle, holddown spring 6 is pressure bonded to tire with the friction wheel on imput shaft 2 and the driven shaft 3, the while power connection, DC machine 1 rotation, friction wheel drives bicycle and rides with electric model, have reasonable in design, simple in structure, cost of manufacture is low, advantages such as easy installation and removal.
Claims (4)
1, a kind of bicycle electric power-assisted on-hook is characterized in that, by DC machine, imput shaft, driven shaft, suppress mechanism and form, wherein, DC machine is connected with imput shaft is straight-through, is provided with on the driven shaft and suppresses mechanism.
2, a kind of bicycle electric power-assisted according to claim 1 on-hook is characterized in that, is fixed with the transmission gear identical with the number of teeth on the driven shaft friction wheel identical with diameter on the described imput shaft.
3, a kind of bicycle electric power-assisted according to claim 1 on-hook is characterized in that, the described mechanism of suppressing is by the movable sleeve that is articulated in set pin and be connected in the cable wire of movable sleeve, and the holddown spring that is enclosed within on the cable wire is formed.
4, a kind of bicycle electric power-assisted according to claim 1 on-hook, it is characterized in that, be fixed with the transmission gear identical friction wheel identical on the described driven shaft with diameter with the number of teeth on the imput shaft, and the upper end of driven shaft be sleeved on compress or the movable sleeve of releasing mechanism on, and can in movable sleeve, freely rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200844190U CN2913169Y (en) | 2006-05-17 | 2006-05-17 | Bicycle electric-assisted trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200844190U CN2913169Y (en) | 2006-05-17 | 2006-05-17 | Bicycle electric-assisted trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2913169Y true CN2913169Y (en) | 2007-06-20 |
Family
ID=38167767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200844190U Expired - Fee Related CN2913169Y (en) | 2006-05-17 | 2006-05-17 | Bicycle electric-assisted trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2913169Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857508A (en) * | 2016-04-18 | 2016-08-17 | 杨宏 | Electric bicycle booster with tyre side driving function |
| CN106143778A (en) * | 2015-04-01 | 2016-11-23 | 鸿富锦精密工业（深圳）有限公司 | Bicycle and electric booster thereof |
| CN112455593A (en) * | 2020-12-17 | 2021-03-09 | 郝游 | Bicycle booster unit easy to assemble |
-
2006
- 2006-05-17 CN CNU2006200844190U patent/CN2913169Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143778A (en) * | 2015-04-01 | 2016-11-23 | 鸿富锦精密工业（深圳）有限公司 | Bicycle and electric booster thereof |
| CN105857508A (en) * | 2016-04-18 | 2016-08-17 | 杨宏 | Electric bicycle booster with tyre side driving function |
| CN112455593A (en) * | 2020-12-17 | 2021-03-09 | 郝游 | Bicycle booster unit easy to assemble |
| CN112455593B (en) * | 2020-12-17 | 2023-03-14 | 郝游 | Bicycle booster unit easy to assemble |
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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 |