CN100347032C - Multifunction body-building bicycle - Google Patents
Multifunction body-building bicycle Download PDFInfo
- Publication number
- CN100347032C CN100347032C CNB2004100799059A CN200410079905A CN100347032C CN 100347032 C CN100347032 C CN 100347032C CN B2004100799059 A CNB2004100799059 A CN B2004100799059A CN 200410079905 A CN200410079905 A CN 200410079905A CN 100347032 C CN100347032 C CN 100347032C
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- wheel
- ratchet
- crank
- vehicle frame
- gear
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Abstract
A multifunction body-building bicycle comprises chassis, front wheel, back wheel, handlebar and pedal, two coaxial rachets mounted on the chassis, crank connected to rachet, pedal mounted on the crank, spring installed on the bottome of the pedal, ratchet shaft connected with back wheel by chain wheel, chain and the other driving units. While in use, handing the handle bar, the two feet alternatively stamp pedals and the back wheel is drived by driving unit to run ahead. The said walking bicycle can be used as scooter and jump vehicle, and is good amusement fitness apparatus and wehicle, with simple structure, facility and agility.
Description
The application is dividing an application of 03143120.8 applying date 2003.6.11 title " bicycle for double march body building ".
Affiliated technical field
The present invention relates to a kind of bicycle, especially a kind of bicycle with the running action drives.
Background technology
The patent No. is 01226068.1 disclosed a kind of foldable carriage for child, is to wear axle parallel a pair of major and minor belt pulley and several rollers installed that are pivoted in a framework, and belt sleeve is on major and minor belt pulley and roller.During use, use double-legged driving belt, drive trailing wheel and rotate to overtake by main gear, pinion and head sprocket, auxiliary chain wheel.Learn that according to the disclosed content of specification sheets this foldable carriage for child has a front-wheel and two trailing wheels; Belt surface slightly becomes level with ground, and human weight supports by several rollers under the belt during use.This foldable carriage for child complex structure, operation underaction, belt become horizontality to be not easy to firmly, and driving belt rotates effectively.
Summary of the invention
In order to solve above-mentioned foldable carriage for child complex structure, operate dumb and to be not easy to deficiency firmly, the invention provides a kind of bicycle for double march body building, this bicycle for double march body building drive efficiency height, brisk flexible.
The technical scheme that technical solution problem of the present invention is adopted is: front-wheel and trailing wheel are installed on vehicle frame, front-wheel is that steering wheel is connected with handlebar, the twisting handlebar can drive front-wheel deflection and change sense of motion, go back activity mounting center axle on the vehicle frame, ratchet is installed at the center shaft two ends respectively, on the cylindrical of ratchet crank is installed, and the other end of crank is installed foot-operated, be connected with spring between foot-operated bottom and the vehicle frame, also fixedly mount pedal on center shaft the place ahead or the rear subframe.Two kinds of connection modes are arranged between center shaft and the trailing wheel, and first kind is: fixedly mount sprocket wheel on center shaft, on the wheel hub of trailing wheel ratchet is installed, be connected with chain between ratchet and the sprocket wheel; Another kind is: cone gear is installed on center shaft, on the wheel hub of trailing wheel, cone gear is installed, cone gear is installed respectively at the two ends of transmission shaft, the cone gear at transmission shaft two ends respectively with center shaft on cone gear and the cone gear interlock on the trailing wheel.Hold handlebar during operation and grasp sense of motion, step was stepped under both feet replaced, and as the running in place action, drove the center shaft rotation, rotated to overtake by chain or cone gear drive trailing wheel.
The invention has the beneficial effects as follows, with both feet alternately down step step on and drive the trailing wheel rotation to overtake, drives effectively, brisk flexible, stimulate joyfully, both can be used as the vehicle, be again a kind of bodybuilding equipment.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the scheme drawing of embodiment 1.
Fig. 2 is the gear transmission scheme drawing.
Fig. 3 is the scheme drawing of embodiment 2.
1. vehicle frames among the figure, 2. front-wheel, 3. trailing wheel, 4. handlebar, 6. chain, 7. guide wheel, 8. break-in wheel, 9. the 3rd ratchet, 14. second ratchets, 15. ratchets, 10. pedal, 11. sprocket wheels, 16. cranks, 17. foot-operated, 18. springs, 19. center shafts, 23. first cone gears, 24. middle tap generating gears, 26. third hand tap generating gears, 27. the 4th cone gears, 25. transmission shafts.
The specific embodiment
Embodiment 1:
As shown in Figure 1, front-wheel 2 and trailing wheel 3 are installed on the vehicle frame 1, front-wheel 2 is that steering wheel is connected with handlebar 4, and twisting handlebar 4 can drive front-wheel 2 deflections and change sense of motion.Go back activity mounting center axle 19 on the vehicle frame 1, sprocket wheel 11 is fixedly mounted on the center shaft 19, and ratchet 15 is installed at center shaft 19 two ends respectively, and crank 16 is installed on the cylindrical of ratchet 15, the other end of crank 16 is installed and is ridden 17, is connected with spring 18 between foot-operated 17 bottom and the vehicle frame 1.Be equipped with on the wheel hub of trailing wheel 3 between second ratchet, 14, the second ratchets 14 and the sprocket wheel 11 and be connected, also fixedly mount pedal 10 on the place ahead vehicle frame 1 of center shaft 19 with chain 6.Hold handlebar 4 during operation and grasp sense of motion, both feet replace step down and step on 17, by crank 16 and 11 rotations of ratchet 15 drive sprockets, drive trailing wheel 3 rotations to overtake by the chain 6 and second ratchet 14 again.
Embodiment 2:
As shown in Figure 3, this embodiment is relative, and embodiment 1 difference part is, pedal 10 is installed in the rear of center shaft 19, the top of chain 6 has increased guide wheel 7, has also increased break-in wheel 8 on the vehicle frame 1, and break-in wheel 8 is formed by a sprocket wheel and coaxial being fixed together of gear, be movably arranged on the vehicle frame 1, the 3rd ratchet 9 is installed on the wheel hub of trailing wheel 3, and gear and 9 interlocks of the 3rd ratchet on the break-in wheel 8, break-in are taken turns between sprocket wheel and the sprocket wheel 11 on 8 and are connected with chain 6.During operation, hold handlebar 4 and grasp sense of motion, both feet replace step down and step on 17, by crank 16 and 11 rotations of ratchet 15 drive sprockets, are driven trailing wheel 3 and are rotated to overtake by chain 6, break-in wheel the 8 and the 3rd ratchet 9 again.
The driving device of above-mentioned two embodiment can use gear transmission mode shown in Figure 2, the 4th cone gear 27 is installed on the wheel hub of trailing wheel 3, first cone gear 23 is installed on center shaft 19, the two ends of transmission shaft 25 are installed middle tap generating gear 24 and third hand tap generating gear 26 respectively, first cone gear 23 and 24 interlocks of middle tap generating gear, third hand tap generating gear 26 and 27 interlocks of the 4th cone gear.
Claims (2)
1, a kind of bicycle for double march body building, comprise vehicle frame (1), front-wheel (2), trailing wheel (3) and handlebar (4), it is characterized in that: vehicle frame (1) is gone up activity mounting center axle (19), ratchet (15) is installed at center shaft (19) two ends respectively, the cylindrical of ratchet (15) is equipped with crank (16), the other end of crank (16) is installed foot-operated (17), be connected with spring (18) between foot-operated (17) bottom and the vehicle frame (1), sprocket wheel (11) is fixedly mounted on the center shaft (19), second ratchet (14) is installed on the wheel hub of trailing wheel (3), is connected with chain (6) between second ratchet (14) on sprocket wheel (11) and trailing wheel (3) wheel hub.
2, a kind of bicycle for double march body building, comprise vehicle frame (1), front-wheel (2), trailing wheel (3) and handlebar (4), it is characterized in that: vehicle frame (1) is gone up activity mounting center axle (19), ratchet (15) is installed at center shaft (19) two ends respectively, the cylindrical of ratchet (15) is equipped with crank (16), the other end of crank (16) is installed foot-operated (17), be connected with spring (18) between foot-operated (17) bottom and the vehicle frame (1), the 4th cone gear (27) is installed on the wheel hub of trailing wheel (3), first cone gear (23) is installed on the center shaft (19), the two ends of transmission shaft (25) are installed middle tap generating gear (24) and third hand tap generating gear (26) respectively, first cone gear (23) and middle tap generating gear (24) interlock, third hand tap generating gear (26) and the 4th cone gear (27) interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100799059A CN100347032C (en) | 2002-12-29 | 2003-06-11 | Multifunction body-building bicycle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02160176.3 | 2002-12-29 | ||
| CN 02160176 CN1424226A (en) | 2002-12-29 | 2002-12-29 | Multifunctional exercising bicycles |
| CNB2004100799059A CN100347032C (en) | 2002-12-29 | 2003-06-11 | Multifunction body-building bicycle |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031431208A Division CN1325136C (en) | 2002-12-29 | 2003-06-11 | Bicycle driven by rider running on rotating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1597435A CN1597435A (en) | 2005-03-23 |
| CN100347032C true CN100347032C (en) | 2007-11-07 |
Family
ID=34679617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100799059A Expired - Fee Related CN100347032C (en) | 2002-12-29 | 2003-06-11 | Multifunction body-building bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100347032C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849327A (en) * | 2021-03-19 | 2021-05-28 | 上海电机学院 | Spring seesaw bicycle |
| CN114191783B (en) * | 2021-12-16 | 2022-08-19 | 曲阜师范大学 | Sports equipment for rehabilitation training |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4796907A (en) * | 1987-07-02 | 1989-01-10 | Herbert Geller | Muscle-power-driven vehicle |
| CN2463281Y (en) * | 2000-08-17 | 2001-12-05 | 向佐仲 | Mark time device type body-building bicycle |
| CN2491064Y (en) * | 2001-06-05 | 2002-05-15 | 信隆实业(深圳)有限公司 | Running car |
| CN2498060Y (en) * | 2001-05-23 | 2002-07-03 | 赵宽学 | Scooter |
-
2003
- 2003-06-11 CN CNB2004100799059A patent/CN100347032C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4796907A (en) * | 1987-07-02 | 1989-01-10 | Herbert Geller | Muscle-power-driven vehicle |
| CN2463281Y (en) * | 2000-08-17 | 2001-12-05 | 向佐仲 | Mark time device type body-building bicycle |
| CN2498060Y (en) * | 2001-05-23 | 2002-07-03 | 赵宽学 | Scooter |
| CN2491064Y (en) * | 2001-06-05 | 2002-05-15 | 信隆实业(深圳)有限公司 | Running car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1597435A (en) | 2005-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20071107 Termination date: 20100611 |