CN201220731Y - Front wheel double-drive head-controlled rear wheel steering bicycle - Google Patents
Front wheel double-drive head-controlled rear wheel steering bicycle Download PDFInfo
- Publication number
- CN201220731Y CN201220731Y CNU2008200902778U CN200820090277U CN201220731Y CN 201220731 Y CN201220731 Y CN 201220731Y CN U2008200902778 U CNU2008200902778 U CN U2008200902778U CN 200820090277 U CN200820090277 U CN 200820090277U CN 201220731 Y CN201220731 Y CN 201220731Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- vehicle frame
- driving
- sprocket
- fork
- 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
A bicycle with front wheel dual-driving head control and rear steering includes a frame (1), a front driving wheel (2), a rear steering wheel (3), a hand-cranking chain wheel (4), a pedal chain wheel (5) and a transmission device. The front driving wheel (2) is articulated with a front fork (11) at the front part of the frame (1); the pedal chain wheel (5) is articulated with an axle of the front driving wheel (2); the rear steering wheel (3) is articulated with a rear steering fork (12) at the rear part of the frame (1); a head control handlebar (13) articulated with the rear part of the frame (1) is arranged on the frame (1); the head control handlebar (13) is linked with the rear steering fork (12) through transmission gears (14 and 15) which are fixed thereon and meshed mutually. The bicycle has the advantages of convenient steering control, comfortable riding, reasonable structure and the like; the bicycle is laborsaving for riding; and the running speed is high.
Description
Technical field
The utility model relates to bicycle, particularly double driving bicycle.
Background technology
Common single bicycle is the front-wheel manual steering, trailing wheel is ridden single-driving type, the bicyclist can not use both hands and feet and drive, riding speed is limited, can not reach the purpose of whole body exercise, someone has invented various single double driving bicycles of using both hands and feet, can improve riding speed, but hand-drive effect meeting is restricted during the single double driving bicycle manual steering of this class, riding speed when influence turns to, the contriver had applied for once that a key name was called first formula double driving bicycle, the patent No. is 200620020177.9 utility model patent, turn to before the human head of the riding control, hand-drive is unaffected when turning to, and do not influence the riding speed when turning to, but its exists and turns to control inconvenient, shortcomings such as it is uncomfortable to ride, and structure is reasonable inadequately.
The utility model content
Technical problem to be solved in the utility model is the above-mentioned shortcoming at existing first formula double driving bicycle, provides a kind of front-wheel two driving head control rear-axle steering bicycles.
Technical solution of the present utility model is: it comprises vehicle frame, front driving wheel, back wheel flutter, the hand sprocket wheel that has hand arm, the foot-operated sprocket wheel and the driving device that have pedal crank, hand sprocket wheel is hinged on the vehicle frame, front driving wheel is articulated on the front fork that is fixed on the vehicle frame front portion, foot-operated sprocket wheel is hinged on the front driving wheel wheel shaft, hand sprocket wheel and foot-operated sprocket wheel are by the actuator drives front driving wheel, back wheel flutter is hinged on the back steering fork that is articulated in the vehicle frame rear portion, vehicle frame is provided with a car controlling handle that is hinged on the vehicle frame rear portion, a car controlling handle with the back steering fork by being separately fixed at the transmission gear that the is meshed transmission mutually on it.
Technique effect of the present utility model is: it has advantages such as the control of turning to is convenient, and it is comfortable to ride, rational in infrastructure, and it rides laborsaving, and gait of march is fast.
Description of drawings
Accompanying drawing is the utility model embodiment scheme drawing.
The specific embodiment
As shown in the figure, it comprises vehicle frame 1, front driving wheel 2, back wheel flutter 3, the hand sprocket wheel 4 that has hand arm 41, the foot-operated sprocket wheel 5 and the driving device that have pedal crank 51, hand sprocket wheel 4 is hinged on the vehicle frame 1, front driving wheel 2 is articulated on the front fork 11 that is fixed on vehicle frame 1 front portion, foot-operated sprocket wheel 5 is hinged on front driving wheel 2 wheel shafts, hand sprocket wheel 4 and foot-operated sprocket wheel 5 are by actuator drives front driving wheel 2, back wheel flutter 3 is hinged on the back steering fork 12 that is articulated in vehicle frame 1 rear portion, vehicle frame 1 be provided be hinged on vehicle frame 1 rear portion a car controlling 13, a car controlling 13 and the back steering fork 12 by being separately fixed at the transmission gear that is meshed 14 on it, 15 phase transmissions.
Driving device comprises the power wheel 6 that is hinged on vehicle frame 1 front portion, coaxial hinge wheel 61, minor sprocket 1 and the minor sprocket 2 63 of being fixed with on the power wheel 6, hinge wheel 61 links to each other with the sprocket wheel 21 of front driving wheel 2 flywheels by chain 1, minor sprocket 1 links to each other with hand sprocket wheel 4 by chain 28, and minor sprocket 2 63 links to each other with foot-operated sprocket wheel 5 by chain 39.Be provided with vehicle seat 16 between front driving wheel 2 and the back wheel flutter 3 on the vehicle frame 1.Vehicle seat 16 rear portions, the back steering fork 12 anterior oblique backrests 17 that are provided with on the vehicle frame 1.Car controlling is provided with 13 upper lateral and is stuck in the head part both sides, the head part swings the U-shaped head fork 18 that control turns to.
Claims (5)
1, the two driving head control rear-axle steering bicycles of front-wheel, it comprises vehicle frame (1), front driving wheel (2), back wheel flutter (3), the hand sprocket wheel (4) that has hand arm (41), the foot-operated sprocket wheel (5) and the driving device that have pedal crank (51), hand sprocket wheel (4) is hinged on the vehicle frame (1), it is characterized in that: front driving wheel (2) is articulated in and is fixed on the anterior front fork (11) of vehicle frame (1), foot-operated sprocket wheel (5) is hinged on front driving wheel (2) wheel shaft, hand sprocket wheel (4) and foot-operated sprocket wheel (5) are by actuator drives front driving wheel (2), back wheel flutter (3) is hinged on the back steering fork (12) that is articulated in vehicle frame (1) rear portion, vehicle frame (1) is provided with a car controlling handle (13) that is hinged on vehicle frame (1) rear portion, and a car controlling handle (13) and back steering fork (12) are by being separately fixed at the transmission gear that is meshed (14 on it, 15) phase transmission.
2, the two driving head control rear-axle steering bicycles of front-wheel as claimed in claim 1, it is characterized in that described driving device comprises the power wheel (6) that is hinged on vehicle frame (1) front portion, power wheel (6) is gone up coaxial hinge wheel (61), minor sprocket one (62) and the minor sprocket two (63) of being fixed with, hinge wheel (61) links to each other with the sprocket wheel (21) of front driving wheel (2) flywheel by chain one (7), minor sprocket one (62) links to each other with hand sprocket wheel (4) by chain two (8), and minor sprocket two (63) links to each other with foot-operated sprocket wheel (5) by chain three (9).
3, the two driving head control rear-axle steering bicycles of front-wheel as claimed in claim 1 is characterized in that being provided with vehicle seat (16) between last front driving wheel (2) of described vehicle frame (1) and the back wheel flutter (3).
4, the two driving head control rear-axle steering bicycles of front-wheel as claimed in claim 3 is characterized in that described vehicle frame (1) upward vehicle seat (16) rear portion, the anterior oblique backrest (17) that is provided with of back steering fork (12).
5, the two driving head control rear-axle steering bicycles of front-wheel as claimed in claim 1, it is characterized in that described car controlling the upper lateral of (13) is provided be stuck in the head part both sides, the head part swings the U-shaped head fork (18) that control turns to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200902778U CN201220731Y (en) | 2008-06-19 | 2008-06-19 | Front wheel double-drive head-controlled rear wheel steering bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200902778U CN201220731Y (en) | 2008-06-19 | 2008-06-19 | Front wheel double-drive head-controlled rear wheel steering bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220731Y true CN201220731Y (en) | 2009-04-15 |
Family
ID=40574245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200902778U Expired - Fee Related CN201220731Y (en) | 2008-06-19 | 2008-06-19 | Front wheel double-drive head-controlled rear wheel steering bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220731Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332246A (en) * | 2013-07-02 | 2013-10-02 | 上海大学 | Two-wheeled bike with front wheel manually driven and rear wheel controlled by feet |
| CN107323582A (en) * | 2017-07-25 | 2017-11-07 | 浙江机电职业技术学院 | Many gear hand driven bicycles that a kind of chair control toothed belt transmission is turned to |
-
2008
- 2008-06-19 CN CNU2008200902778U patent/CN201220731Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332246A (en) * | 2013-07-02 | 2013-10-02 | 上海大学 | Two-wheeled bike with front wheel manually driven and rear wheel controlled by feet |
| CN103332246B (en) * | 2013-07-02 | 2016-06-29 | 上海大学 | Front wheel driven by hand foot control trailing wheel two wheel bicycle |
| CN107323582A (en) * | 2017-07-25 | 2017-11-07 | 浙江机电职业技术学院 | Many gear hand driven bicycles that a kind of chair control toothed belt transmission is turned to |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20110619 |