CN202439815U - Dual drive bicycle - Google Patents
Dual drive bicycle Download PDFInfo
- Publication number
- CN202439815U CN202439815U CN2012200337810U CN201220033781U CN202439815U CN 202439815 U CN202439815 U CN 202439815U CN 2012200337810 U CN2012200337810 U CN 2012200337810U CN 201220033781 U CN201220033781 U CN 201220033781U CN 202439815 U CN202439815 U CN 202439815U
- Authority
- CN
- China
- Prior art keywords
- wheel
- chain wheel
- bicycle
- chain
- sprocket 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a dual drive bicycle, comprising a bicycle frame, a bicycle seat, a front wheel, a rear wheel and a petal chain wheel, wherein a rear chain wheel is arranged on the rear wheel; a pedal for driving the pedal chain wheel to rotate is arranged on the pedal chain wheel; a rear chain is arranged between the pedal chain wheel and the rear chain wheel; a front chain wheel which is coaxially with the front wheel is arranged on the front wheel; the top part of the bicycle frame is provided with a manual chain wheel; a swing handle for driving the manual chain wheel to rotate is arranged on the manual chain wheel; and a front chain is arranged between the manual chain wheel and the front chain wheel. The dual drive bicycle disclosed by the utility model has the advantageous effects that the rear wheel can be driven to run forwards through the pedal; the front wheel can be driven to run forwards through the swing handle; and two driving modes are available and can be used simultaneously, so that the driving force of the bicycle is remarkably increased, therefore the proceeding speed of the bicycle is increased.
Description
Technical field
The utility model relates to a kind of bicycle, particularly a kind of double driving bicycle.
Background technology
Bicycle is a kind of vehicle commonly used, and present existing bicycle has only a kind of type of drive usually; Promptly drive bicycle and move ahead through foot-operated mode, but in the time of climbing, because foot-operated strength is limited; Thereby gait of march is slow, also can feel very painstaking simultaneously.
Summary of the invention
The problem that the utility model will solve is: a kind of double driving bicycle that has two kinds of type of drive simultaneously thereby can improve bicycle driving power greatly is provided.
In order to solve the problems of the technologies described above; The double driving bicycle of the utility model comprises vehicle frame, vehicle seat, front-wheel, trailing wheel and foot-operated sprocket wheel, and said trailing wheel is provided with the back sprocket wheel; Said foot-operated sprocket wheel is provided with the stretcher that drives foot-operated sprocket rotation; Be provided with rear chain between said foot-operated sprocket wheel and the back sprocket wheel, said front-wheel is provided with the preceding sprocket wheel coaxial with front-wheel, and the top of said vehicle frame is provided with hand chain wheel; Said hand chain wheel is provided with and drives the crank that hand chain wheel rotates, and is provided with preceding chain between said hand chain wheel and the preceding sprocket wheel.
The beneficial effect that the utility model is obtained is: can drive trailing wheel through stretcher and move ahead; Can drive front-wheel through crank and move ahead, have two kinds of type of drive, and two kinds of type of drive can use simultaneously, thereby enlarge markedly driving force for bicycles, improve the gait of march of bicycle.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, vehicle seat, 2, vehicle frame, 3, hand chain wheel, 4, crank, 5, preceding chain, 6, front-wheel, 7, preceding sprocket wheel, 8, stretcher, 9, foot-operated sprocket wheel, 10, rear chain, 11, the back sprocket wheel, 12, trailing wheel.
The specific embodiment
As shown in Figure 1; The double driving bicycle of the utility model comprises vehicle frame 2, vehicle seat 1, front-wheel 6, trailing wheel 12 and foot-operated sprocket wheel 9, and said trailing wheel 12 is provided with back sprocket wheel 11; Said foot-operated sprocket wheel 9 is provided with and drives the stretcher 8 that foot-operated sprocket wheel 9 rotates; Said foot-operated sprocket wheel 9 and back are provided with rear chain 10 between the sprocket wheel 11, and said front-wheel 6 is provided with the preceding sprocket wheel 7 coaxial with front-wheel 6, and the top of said vehicle frame 2 is provided with hand chain wheel 3; Said hand chain wheel 3 is provided with and drives the crank 4 that hand chain wheel 3 rotates, chain 5 before being provided with between said hand chain wheel 3 and the preceding sprocket wheel 7.
In the time of concrete the use,, can drive trailing wheel 12 and rotate with foot-operated moving stretcher 8; Shake 4 with hand, can drive front-wheel 6 and rotate, compare with the single drive pattern of existing bicycle; Can enlarge markedly bicycle driving power, improve the gait of march of bicycle, very easy to use.
The utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of under the enlightenment of the utility model, making, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the utility model.
Claims (1)
1. double driving bicycle; Comprise vehicle frame (2), vehicle seat (1), front-wheel (6), trailing wheel (12) and foot-operated sprocket wheel (9); Said trailing wheel (12) is provided with back sprocket wheel (11), and said foot-operated sprocket wheel (9) is provided with and drives the stretcher (8) that foot-operated sprocket wheel (9) rotates, and is provided with rear chain (10) between said foot-operated sprocket wheel (9) and the back sprocket wheel (11); It is characterized in that: said front-wheel (6) is provided with the preceding sprocket wheel (7) coaxial with front-wheel (6); The top of said vehicle frame (2) is provided with hand chain wheel (3), and said hand chain wheel (3) is provided with and drives the crank (4) that hand chain wheel (3) rotates, and is provided with preceding chain (5) between said hand chain wheel (3) and the preceding sprocket wheel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200337810U CN202439815U (en) | 2012-01-19 | 2012-01-19 | Dual drive bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200337810U CN202439815U (en) | 2012-01-19 | 2012-01-19 | Dual drive bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202439815U true CN202439815U (en) | 2012-09-19 |
Family
ID=46821269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200337810U Expired - Fee Related CN202439815U (en) | 2012-01-19 | 2012-01-19 | Dual drive bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202439815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018132887A1 (en) * | 2017-01-23 | 2018-07-26 | Spekla Filho Vicente | Suspended bicycle for human transportation |
-
2012
- 2012-01-19 CN CN2012200337810U patent/CN202439815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018132887A1 (en) * | 2017-01-23 | 2018-07-26 | Spekla Filho Vicente | Suspended bicycle for human transportation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202439815U (en) | Dual drive bicycle | |
| CN203832697U (en) | Transmission mechanism for bicycle free of chain | |
| CN204137291U (en) | Double driving bicycle | |
| CN204096026U (en) | A kind of self-balancing wheelbarrow of brushless steel-tooth wheel hub motor | |
| CN103552634A (en) | Tri-wheeled bicycle | |
| CN203528685U (en) | Pedal bicycle | |
| CN203136443U (en) | Power-driven plough machine | |
| CN203876899U (en) | Three-wheeled trolley with motion trail controllable | |
| CN202016544U (en) | Portable bicycle | |
| CN203020501U (en) | Transmission device for bicycle | |
| CN202657087U (en) | Improved four-wheel drive small handcart | |
| CN203005670U (en) | Dual-drive bicycle | |
| CN101758878A (en) | Portable folding electric bicycle | |
| CN202896801U (en) | Cycle driven by arms and legs together | |
| CN203902770U (en) | Bicycle allowing both front wheel and rear wheel to be driven | |
| CN202847944U (en) | Mountain bike | |
| CN202827983U (en) | Bicycle driven by draw bar | |
| CN202439814U (en) | Double-drive pedal bicycle | |
| CN202089163U (en) | Two-person pedal bicycle | |
| CN203767014U (en) | Bicycle accelerator | |
| CN202201029U (en) | Steering device of walking tractors for road transportation | |
| CN201800864U (en) | High-speed bicycle | |
| CN203032867U (en) | Labor-saving bicycle | |
| CN201559755U (en) | Bicycle for children | |
| CN204802012U (en) | High rotational speed single round atress type two -wheeled bicycle |
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: 20120919 Termination date: 20130119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |