CN203975117U - A kind of double driving bicycle - Google Patents
A kind of double driving bicycle Download PDFInfo
- Publication number
- CN203975117U CN203975117U CN201420362602.7U CN201420362602U CN203975117U CN 203975117 U CN203975117 U CN 203975117U CN 201420362602 U CN201420362602 U CN 201420362602U CN 203975117 U CN203975117 U CN 203975117U
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- CN
- China
- Prior art keywords
- wheel
- handlebar
- brake
- wheel disc
- gear
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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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- Automatic Cycles, And Cycles In General (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
A kind of double driving bicycle, its technical essential is: comprise front support stand, the top of front support stand is provided with handlebar, front-wheel, vehicle frame, the junction of front-wheel and front support stand is provided with front axle, trailing wheel, bracket of rear mounting, the junction of trailing wheel and bracket of rear mounting and vehicle frame is provided with rear axle, the periphery of front axle is provided with front axle gear, on handlebar, be provided with wheel disc, the periphery of wheel disc is provided with wheel disc gear, front axle gear and wheel disc gear turn round by chain, the middle position of wheel disc both sides is provided with the drive link vertical with wheel disc, the other end of drive link is provided with front handlebar, the top of handlebar be provided with can before and after promote brake lever, the bottom of brake lever is connected with brake cable, the other end of brake cable is connected to the brake gear of trailing wheel, adopt above technical scheme, by upper limbs, to front handlebar, motion drives front-wheel that bicycle is advanced, and brake lever promotes forward or promote all to play backward brake function, and handle can front and back rotation.
Description
Technical field
The utility model relates to technical field of bicycles, specifically a kind of double driving bicycle.
Background technology
Bicycle is as a kind of vehicle of energy-conserving and environment-protective, so far still very popular, existing bicycle can be used as the vehicle by people, also can be used as the instrument of taking exercises, traditional bicycle can only be that lower limb are by pedal, motion drives trailing wheel to advance, therefore can only make lower limb be taken exercise, and upper limbs can not get taking exercise in process by bike, in addition, existing bicycle brake gear is to be arranged on handlebar and the device parallel with handlebar, can only play braking action by the inside grip of hand, traditional bicycle handle is with handlebar and is fixedly installed.
Utility model content
In order to address the above problem, the utility model provides a kind of double driving bicycle.
A kind of double driving bicycle, comprise front support stand, the top of front support stand is provided with handlebar, front-wheel, vehicle frame, the junction of front-wheel and front support stand is provided with front axle, trailing wheel, bracket of rear mounting, the junction of trailing wheel and bracket of rear mounting and vehicle frame is provided with rear axle, on vehicle frame, be also connected with pedal, one end of pedal is provided with chain rivet, chain rivet and rear axle turn round by chain, it is characterized in that: the periphery of front axle is provided with front axle gear, on handlebar, be provided with wheel disc, the periphery of wheel disc is provided with wheel disc gear, front axle gear and wheel disc gear turn round by chain, the middle position of wheel disc both sides is provided with the drive link vertical with wheel disc, the other end of drive link is provided with front handlebar, the top of handlebar be provided with can before and after promote brake lever, the bottom of brake lever is connected with brake cable, the other end of brake cable is connected to the brake gear of trailing wheel.
Further, the inside of described front handlebar is S. A., between S. A. and drive link, is provided with ball, and the outer setting of S. A. has skid resistant course.
Further, described brake gear is semi-round metal bin, and two ends of metal bin are provided with brake shoes, and this brake shoes rubs mutually by the control of brake cable and the metal bin of wheel.
Further, the inside of described metal bin has brake cable to pass.
Further, described wheel disc can regulate front and back
Advantage of the present utility model:
1, by upper limbs, to front handlebar, motion drives front-wheel that bicycle is advanced;
2, brake lever promotes forward or promotes all to play backward brake function;
3, handle can front and back rotation.
Brief description of the drawings
Fig. 1 is integral structure simplified schematic diagram of the present utility model;
Fig. 2 is the structural representation sketch of wheel disc of the present utility model;
Fig. 3 is the structural representation sketch of brake gear of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated; Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1
As Figure 1-3, a kind of double driving bicycle, comprise front support stand 1, the top of front support stand 1 is provided with handlebar 2, front-wheel, vehicle frame 7, the junction of front-wheel and front support stand 1 is provided with front axle 13, trailing wheel, bracket of rear mounting 8, trailing wheel and bracket of rear mounting 8 are provided with rear axle 10 with the junction of vehicle frame 7, on vehicle frame 7, be also connected with pedal 11, one end of pedal 11 is provided with chain rivet 12, chain rivet 12 turns round by chain 6 with rear axle 10, the periphery of front axle 13 is provided with front axle gear, on handlebar 2, be provided with wheel disc 4, the periphery of wheel disc 4 is provided with wheel disc gear, front axle gear and wheel disc gear turn round by chain 6, the middle position of wheel disc 4 both sides is provided with the drive link vertical with wheel disc 45, the other end of drive link 5 is provided with front handlebar 16, the top of handlebar 2 be provided with can before and after promote brake lever 3, the bottom of brake lever 3 is connected with brake cable, the other end of brake cable is connected to the brake gear 9 of trailing wheel.
Embodiment 2
As Figure 1-3, a kind of double driving bicycle, comprise front support stand 1, the top of front support stand 1 is provided with handlebar 2, front-wheel, vehicle frame 7, the junction of front-wheel and front support stand 1 is provided with front axle 13, trailing wheel, bracket of rear mounting 8, trailing wheel and bracket of rear mounting 8 are provided with rear axle 10 with the junction of vehicle frame 7, on vehicle frame 7, be also connected with pedal 11, one end of pedal 11 is provided with chain rivet 12, chain rivet 12 turns round by chain 6 with rear axle 10, the periphery of front axle 13 is provided with front axle gear, on handlebar 2, be provided with can before and after regulate wheel 4 coil, the periphery of wheel disc 4 is provided with wheel disc gear, front axle gear and wheel disc gear turn round by chain 6, the middle position of wheel disc 4 both sides is provided with the drive link vertical with wheel disc 45, the other end of drive link 5 is provided with front handlebar 16, the inside of this front handlebar 16 is S. A. 15, between S. A. 15 and drive link 5, be provided with ball 14, the outer setting of S. A. 15 has skid resistant course 17, the top of handlebar 2 be provided with can before and after promote brake lever 3, the bottom of brake lever 3 is connected with brake cable, the other end of brake cable is connected to the brake gear 9 of trailing wheel, brake gear 9 is semi-round metal bin, the inside of metal bin has brake cable to pass, two ends of metal bin are provided with brake shoes 18, this brake shoes 18 rubs mutually by the control of brake cable and the metal bin of wheel.
Adopt above technical scheme, by upper limbs, to front handlebar, motion drives front-wheel that bicycle is advanced, and brake lever 3 promotes forward or promote all to play backward brake function, and handle can front and back rotation.
Claims (5)
1. a double driving bicycle, comprise front support stand, the top of front support stand is provided with handlebar, front-wheel, vehicle frame, the junction of front-wheel and front support stand is provided with front axle, trailing wheel, bracket of rear mounting, the junction of trailing wheel and bracket of rear mounting and vehicle frame is provided with rear axle, on vehicle frame, be also connected with pedal, one end of pedal is provided with chain rivet, chain rivet and rear axle turn round by chain, it is characterized in that: the periphery of front axle is provided with front axle gear, on handlebar, be provided with wheel disc, the periphery of wheel disc is provided with wheel disc gear, front axle gear and wheel disc gear turn round by chain, the middle position of wheel disc both sides is provided with the drive link vertical with wheel disc, the other end of drive link is provided with front handlebar, the top of handlebar be provided with can before and after promote brake lever, the bottom of brake lever is connected with brake cable, the other end of brake cable is connected to the brake gear of trailing wheel.
2. a kind of double driving bicycle according to claim 1, is characterized in that: the inside of described front handlebar is S. A., between S. A. and drive link, is provided with ball, and the outer setting of S. A. has skid resistant course.
3. a kind of double driving bicycle according to claim 1, is characterized in that: described brake gear is semi-round metal bin, and two ends of metal bin are provided with brake shoes, and this brake shoes rubs mutually by the control of brake cable and the metal bin of wheel.
4. a kind of double driving bicycle according to claim 3, is characterized in that: the inside of described metal bin has brake cable to pass.
5. a kind of double driving bicycle according to claim 1, is characterized in that: described wheel disc can regulate front and back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362602.7U CN203975117U (en) | 2014-07-01 | 2014-07-01 | A kind of double driving bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362602.7U CN203975117U (en) | 2014-07-01 | 2014-07-01 | A kind of double driving bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203975117U true CN203975117U (en) | 2014-12-03 |
Family
ID=51972583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362602.7U Expired - Fee Related CN203975117U (en) | 2014-07-01 | 2014-07-01 | A kind of double driving bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203975117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184593A (en) * | 2016-08-24 | 2016-12-07 | 赫帆 | A kind of double-driving bicycle driven device |
-
2014
- 2014-07-01 CN CN201420362602.7U patent/CN203975117U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184593A (en) * | 2016-08-24 | 2016-12-07 | 赫帆 | A kind of double-driving bicycle driven device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150701 |
|
| EXPY | Termination of patent right or utility model |