CN1313318C - Recreational body-building bicycle - Google Patents
Recreational body-building bicycle Download PDFInfo
- Publication number
- CN1313318C CN1313318C CNB2004100788232A CN200410078823A CN1313318C CN 1313318 C CN1313318 C CN 1313318C CN B2004100788232 A CNB2004100788232 A CN B2004100788232A CN 200410078823 A CN200410078823 A CN 200410078823A CN 1313318 C CN1313318 C CN 1313318C
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- wheel
- vehicle frame
- flywheel
- chain
- trailing wheel
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Abstract
The present invention provides an entertainment and fitness bicycle used for both traffic and body building features that its frame, to which the front and rear wheels, handlebar, saddle, pedals and drive mechanism are installed, is divided into two parts which are pivoted to each other. And the arms, buttocks and legs of a rider are cooperated to make the two parts of frame move relatively to each other about pivot and the rear wheel is driven via a driving mechanism.
Description
The application is dividing an application of 02129911.0 applying date 2002.8.21 title " push-pull bicycle for building up body ".
Technical field
The present invention relates to a kind of body building car.
Background technology
The patent No. is pressure-actuated bicycles before and after the 00257955.3 disclosed a kind of utilization, comprises vehicle frame, front-wheel, two breast wheels, two trailing wheels arranged side by side, handlebar, saddle, two chains and two gears etc.Front-wheel is installed on the front fork, is connected with handlebar on the front fork and can grasps sense of motion.Trailing wheel is installed on the back vent, front fork and back vent flexibly connect with screw and vehicle frame respectively, on two strut bars of T font vehicle frame two breast wheels are installed, on the axle of breast wheel two gears are installed, the top of one of them gear hangs with a chain, the below of another gear hangs with a chain, utilizes the gravity of health to press down T font vehicle frame in front and back respectively during use, utilizes the up-and-down movement of vehicle frame by two gears of front and rear fork drive chain drive it to be travelled forward.Pressure-actuated bicycle before and after this utilization is to realize transmission by below and top that two chains are hung in two gears, and the cornerite between chain and the gear is too for a short time to be easy to slot or to take off chain.The angle that chain formed when " cornerite " was meant chain and gear interlock, cornerite was 0 degree when chain was in line.When using chain gear, cornerite should near 90 degree or greater than 90 degree for well.Add this car in when motion, front-wheel and trailing wheel be built on stilts alternately respectively, moves steadily inadequately, is difficult to grasp sense of motion during the front-wheel built on stilts.
Summary of the invention
For pressure-actuated bicycle before and after overcoming a kind of utilization exists transmission " cornerite " little, easy slot; Front-wheel and trailing wheel replace liftoff bumpy motion during motion, and the defective of direction is grasped in inconvenience, the invention provides a kind of recreation bicycle, and not only transmission of this recreation bicycle " cornerite " is suitable, and transmission is effective, and wheel not liftoff, operate steadily.
The technical scheme that technical solution problem of the present invention is adopted is: with vehicle frame separated into two parts at least, with hinge they are hinged together, they can relatively rotate certain angle around hinge.Vehicle frame wherein is equipped with handlebar and front-wheel or handlebar and trailing wheel on the part, and saddle and trailing wheel or saddle and front-wheel are installed on another part, and pedal also is installed on the vehicle frame.Be connected with flywheel on the trailing wheel, flywheel is divided into two kinds on chain flywheel and steel wire flywheel, and the cornerite during with chain gear between chain and the flywheel is near 90 degree or greater than 90 degree; Cornerite during with the steel rope transmission between steel rope and the steel wire flywheel is greater than 360 degree.In addition, can also adopt drivings device such as gear or connecting rod to carry out power transmission.Vehicle frame turns a wheel by the flywheel that drivings device such as chain, steel rope, gear, connecting rod drive on the trailing wheel around the power that the hinge crank motion provides.Trailing wheel is that driving wheel is connected with driving device, and front-wheel is that steering wheel is connected with handlebar, and vehicle frame its shape when motion changes, and still, steering wheel and driving wheel are not liftoff all the time.During use, hold handlebar, foot-operated pedal, buttocks is sitting on the saddle, and arm, buttocks, shank three cooperate firmly makes the vehicle frame each several part around the hinge relative motion, by the actuator drives flywheel, drives the trailing wheel stability of rotation to overtake.
The invention has the beneficial effects as follows that firmly provide power that it is travelled with arm, buttocks, shank three cooperation, each position of health is all in motion during use, it both can be used as the body building equipment, can be used as the instrument of riding instead of walk again, it is brisk steady to move, interesting strong.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the front elevation of embodiment 1.
Fig. 2 is the upward view of embodiment 1.
Fig. 3 is the front elevation of embodiment 2.
Fig. 4 is the lateral plan of embodiment 2.
Fig. 5 is the front elevation of embodiment 3.
Fig. 6 is the rotational orientation device scheme drawing of embodiment 3.
Fig. 7 is the front elevation of embodiment 4.
Fig. 8 Fig. 9 is the driving device scheme drawing of embodiment 4.
Figure 10 Figure 11 is the scheme drawing of embodiment 5.
Figure 12 Figure 13 is the driving device scheme drawing of Figure 10 Figure 11.
Figure 14 is the front elevation of embodiment 6.
Figure 15 is the lateral plan of embodiment 6.
1.2. vehicle frame among the figure, 3. front-wheel, 4. trailing wheel, 5. handlebar, 6. hinge, 7.8.38.39. flywheel, 9.10.17.18.26.27.28.36.37.40.41. chain, 11.12.34.35.44. guide wheel, 13.14.42.43 spring, 15.16. accelerating pulley, 19. seats, 20. pedals, 21.22.23. gear, 24.25.29. sprocket wheel, 30. bearing pins, 31.61.62 connecting rod, 32. junction buttons, 33. chain hooks, 45. oval cam, 46. pulleys, 47. depression bars, 48. the depression bar cover, 49. Pressure-bar springs, 50.51. steel wire flywheel, 52.53. steel rope, 54. support wheels, 55. back vent supports, 56. bow-shaped support, 57. limited posts, 58. spring forks, 59. rubber pad, 60. pipes, 63. bows.
The specific embodiment
Embodiment 1:
As shown in Figure 1 and Figure 2.Vehicle frame is divided into vehicle frame 1 and vehicle frame 2 two parts, and vehicle frame 1 is hinged with vehicle frame 2 usefulness hinges 6, and handlebar 5 and front-wheel 3 are installed on the vehicle frame 1, handlebar 5 and front-wheel 3 be interlock can grasp sense of motion.Saddle 19, guide wheel 11, guide wheel 12, accelerating pulley 15, accelerating pulley 16 and trailing wheel 4 are installed on the vehicle frame 2, are connected with flywheel 7 and flywheel 8 on the trailing wheel 4.One end of chain 9 is connected the top of vehicle frame 1, and the other end is connected on the spring 14 on the miniature gears of accelerating pulley 16 by guide wheel 11 again, and spring 14 is connected on the vehicle frame 2.One end of chain 10 is connected the bottom of vehicle frame 1, and the other end is connected on the spring 13 on the miniature gears of accelerating pulley 15 by guide wheel 12 again, and spring 13 is connected on the vehicle frame 2.The big gear wheel of accelerating pulley 15 is connected with flywheel 7 with chain 17, and the big gear wheel of accelerating pulley 16 is connected with flywheel 8 with chain 18, on the trailing wheel 4 both sides vehicle frames pedal 20 is installed.During use, hold handlebar 5, ride on pedal 20, buttocks is sitting on the saddle 19, the three cooperates firmly makes vehicle frame 1 and vehicle frame 2 around hinge 6 relative motions, drive accelerating pulley 16, accelerating pulley 15 rotations by chain 9, chain 10, accelerating pulley 15, accelerating pulley 16 usefulness chains 17, chain 18 drive flywheels 7 and flywheel 8 rotations are rotated to overtake trailing wheel 4.
Embodiment 2:
As shown in Figure 3, Figure 4.Vehicle frame is divided into vehicle frame 1 and vehicle frame 2 two parts, and vehicle frame 1 and vehicle frame 2 intersect with hinge 6 hinged.Handlebar 5, trailing wheel 4, gear 22 and gear 23 are installed on the vehicle frame 1, are connected with sprocket wheel 24 on the gear 22, connect sprocket wheel 25 on the gear 23, be connected with flywheel 7 and flywheel 8 on the trailing wheel 4, sprocket wheel 24 usefulness chains 27 are connected with flywheel 7, and sprocket wheel 25 usefulness chains 26 are connected with flywheel 8.Front-wheel 3, semi-circle gear 21 and saddle 19 are installed on the vehicle frame 2, pedal 20 is installed on the front-wheel 3, front-wheel 3 is a steering wheel.Semi-circle gear 21, gear 22 and gear 23 interlocks respectively.During use, hold handlebar 5, foot-operated pedal 20, buttocks is sitting on the saddle 19, the three cooperates firmly makes vehicle frame 1 and vehicle frame 2 do relatively reciprocating motion around hinge 6, semi-circle gear 21 rotates with regard to driven gear 22, gear 23, and sprocket wheel 24, sprocket wheel 25 just drive flywheel 7 by chain 27, chain 26 and flywheel 8 rotations are rotated to overtake trailing wheel 4.
Embodiment 3:
As shown in Figure 5.Vehicle frame is divided into vehicle frame 1 and vehicle frame 2 two parts, and vehicle frame 1 is hinged with vehicle frame 2 usefulness hinges 6, and handlebar 5 and front-wheel 3 are installed on the vehicle frame 1, handlebar 5 and front-wheel 3 be interlock can grasp sense of motion.Saddle 19, sprocket wheel 29 and trailing wheel 4 are installed on the vehicle frame 2, flywheel 7 is installed on the trailing wheel 4, on the trailing wheel 4 both sides vehicle frames pedal 20 is installed, sprocket wheel 29 usefulness chains 28 are connected with flywheel 7, one end of connecting rod 31 is movably connected in the bottom of vehicle frame 1, and the other end is movably connected in the outside of sprocket wheel 29 by bearing pin 30.During use, hold handlebar 5, ride on pedal 20, buttocks is sitting on the saddle 19, and the three cooperates firmly makes vehicle frame 1 and vehicle frame 2 around hinge 6 relative motions, rotates by connecting rod 31 drive sprockets 29, drives flywheels 7 by chain 28 again trailing wheel 4 is rotated to overtake.
In addition, can also respectively adorn a bicycle pedal on the other end of the center shaft of sprocket wheel 29 and sprocket wheel 29 outside bearing pins 30, alternately stepping on plate down with both feet provides power to be used as the bicycle use.Vehicle frame 1 and vehicle frame 2 relative fixed can be connected an end of connecting rod 31 on the junction button 32.
In order to solve the problem that has the transmission dead angle with connecting rod 31 transmissions, can adopt rotational orientation device as shown in Figure 6 to realize.An oval cam 45 is installed on the center shaft of sprocket wheel 29, depression bar cover 48 is installed on vehicle frame, in the depression bar cover depression bar 47 and Pressure-bar spring 49 are housed, pulley 46 is arranged on the depression bar 47, pulley 46 leans against all the time on the cam 45 and to roll, and when connecting rod 31 was positioned at level attitude and the transmission dead angle occurs, the large diameter extended line of cam 45 became 45 to spend with link rod approximately, at this moment, depression bar 47 presses down 29 rotations of cam 45 drive sprocket wheels by pulley 46 and avoids the transmission dead angle under the effect of Pressure-bar spring 49.
Embodiment 4:
As Fig. 7, shown in Figure 8.Vehicle frame is divided into vehicle frame 1 and vehicle frame 2 two parts, and vehicle frame 1 is hinged with vehicle frame 2 usefulness hinges 6, and handlebar 5, front-wheel 3, pedal 20 and chain hook 33 are installed on the vehicle frame 1, handlebar 5 and front-wheel 3 be interlock can grasp sense of motion.Saddle 19, trailing wheel 4, guide wheel 34,35 and flywheel 38,39 are installed on the vehicle frame 2, chain 36 is connected on guide wheel 34 and the flywheel 38, chain 37 is connected on guide wheel 35 and the flywheel 39, chain hook 33 is connected with the inner edge of chain 36 and the outside of chain 37 respectively, flywheel 38,39 is coaxially installed with sprocket wheel 29, flywheel 7 is installed on the trailing wheel 4, is connected with chain 28 between sprocket wheel 29 and the flywheel 7.During use, hold handlebar 5, ride on pedal 20, buttocks is sitting on the saddle 19, the three cooperates firmly makes vehicle frame 1 and vehicle frame 2 around hinge 6 relative motions, chain hook 33 drives chain 36,37 and rotates to both direction, and flywheel 38,39 will drive sprocket wheel 29 and rotate to a direction, and sprocket wheel 29 drives flywheel 7 by chain 28 rotates to overtake trailing wheel 4.
Can also adopt driving device as shown in Figure 9.One end of chain 40 is connected on the chain hook 33, and the other end is walked around guide wheel 44 and is connected with spring 42 with flywheel 38, and the other end of spring 42 is connected on the vehicle frame 2.One end of chain 41 is connected on the chain hook 33, and the other end is walked around flywheel 39 and is connected with spring 43, and the other end of spring 43 is connected on the vehicle frame 2.
In addition, can also bicycle pedal be installed respectively at the center shaft two ends of flywheel 38,39 and sprocket wheel 29, can pull a cart to provide 5 power that it is travelled with arm pushing like this, can step on plate under alternately with both feet again provides power to overtake.
Embodiment 5:
As Figure 10, shown in Figure 11, be hinged to quadrangle with hinge 6 between vehicle frame 1, vehicle frame 2, back vent support 55 and the bow-shaped support 56.Handlebar 5, front-wheel 3 and pedal 20 are installed on the vehicle frame 1, handlebar 5 and front-wheel 3 be interlock in order to grasp sense of motion.Trailing wheel 4 is installed on the vehicle frame 2, trailing wheel 4 both sides are with two steel wire flywheels of axle mounting 50,51, on the steel wire flywheel 50,51 respectively around a steel rope 52,53, article two, steel rope around on the contrary, as shown in figure 12, the two ends of two steel ropes are connected to the two ends of bow-shaped support 56, and bow-shaped support divides two, fixing and keep certain interval with limited post 57, this is consistent with the interval of two steel wire flywheels at interval.Support wheel 54 is installed on the back vent support 55, and support wheel 54 is a cardan wheel, can free rotation direction.During use, hold handlebar 5, ride on pedal 20, buttocks is sitting on the saddle 19, the three cooperate firmly make vehicle frame 1, vehicle frame 2, with back vent support 55 around the hinge crank motion, make the bow-shaped support front-rear reciprocation movement, drive steel wire flywheel 50,51 by steel rope 52,53 and drive trailing wheel 4 rotations to overtake.
In order to improve kinematic velocity, and make all while kiss the earths of three wheels, can adopt scheme as shown in figure 11, one regulating spring fork 58 is installed on front-wheel 3, on the go can make front-wheel 3 regulate height according to different stressing conditions, makes front-wheel 3, trailing wheel 4 and support wheel 54 kiss the earth all the time.End at two strut bars of vehicle frame 2 is respectively installed an accelerating pulley 15,16, as Figure 11, shown in Figure 13, a flywheel 7,8 is respectively installed in the both sides of trailing wheel 4, be connected with chain 17 between the gear of accelerating pulley 15 and the flywheel 7, be connected with chain 18 between the gear of accelerating pulley 16 and the flywheel 8, steel rope 53 is wrapped in the groove of accelerating pulley 15, and steel rope 52 oppositely is wrapped in the groove of accelerating pulley 16.
Embodiment 6:
As Figure 14, shown in Figure 15, with hinge 6 cross-articulation, front-wheel 3, handlebar 5 and pedal 20 are installed on the vehicle frame 1 between vehicle frame 1, vehicle frame 2, seat pipe 60 and the bow 63; Trailing wheel 4, guide wheel 11 and guide wheel 12 are installed on the vehicle frame 2, and trailing wheel 4 both sides are equipped with flywheel 7 and flywheel 8; Be connected with chain 17 between guide wheel 11 and the flywheel 7, be connected with chain 18 between guide wheel 12 and the flywheel 8; On the seat pipe 60 seat 19, connecting rod 61 and connecting rod 62 are installed, the front end of connecting rod 61 is connected with the front of chain 17, the front end of connecting rod 62 is connected with the back of chain 18, and the joint portion of the bottom at seat 19 and vehicle frame 2 is equipped with rubber pad 59, is used to alleviate the bump between seat pipe 60 and the vehicle frame 2.During use, hold handlebar 5, foot-operated pedal 20, buttocks is sitting on the seat 19, and arm, both feet, buttocks three cooperate firmly makes vehicle frame 1, vehicle frame 2, seat pipe 60 and bow 63 do amoeboid movement by hinge 6.This moment, a pipe 60 will move by heave and set, by connecting rod 61 and connecting rod 62 chain drive-belts 17 and latticing 18, drove trailing wheels 4 by flywheel 7 and flywheel 8 and rotated to overtake.
Claims (3)
1, a kind of recreation bicycle, comprise front-wheel (3), trailing wheel (4), handlebar (5), saddle (19) and pedal (20), it is characterized in that, use hinge (6) cross-articulation between first vehicle frame (1), second vehicle frame (2), seat pipe (60) and the bow (63), first vehicle frame (1) is gone up front-wheel (3), handlebar (5) and pedal (20) is installed, second vehicle frame (2) is gone up trailing wheel (4) is installed, seat pipe (60) is gone up seat (19) is installed, and is connected with driving device between seat pipe (60) and the trailing wheel (4).
2, recreation bicycle according to claim 1 is characterized in that, trailing wheel (4) both sides are equipped with first flywheel (7) and second flywheel (8), and two flywheels (7,8) of trailing wheel (4) both sides are managed between (60) with seat and are connected with chain or steel rope.
3, recreation bicycle according to claim 1, it is characterized in that, trailing wheel (4) both sides are equipped with first flywheel (7) and second flywheel (8), be connected with first chain (17) between first guide wheel (11) and first flywheel (7), be connected with second chain (18) between second guide wheel (12) and second flywheel (8), the front end of first connecting rod (61) is connected with the front of first chain (17), the front end of second connecting rod (62) is connected with the back of second chain (18), and install on the present pipe (60) rear end of two connecting rods (61,62).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100788232A CN1313318C (en) | 2002-02-03 | 2002-08-21 | Recreational body-building bicycle |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02103014 CN1365925A (en) | 2002-02-03 | 2002-02-03 | Push-pull bicycle for building up body |
CN02103014.6 | 2002-02-03 | ||
CNB2004100788232A CN1313318C (en) | 2002-02-03 | 2002-08-21 | Recreational body-building bicycle |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021299110A Division CN1194880C (en) | 2002-02-03 | 2002-08-21 | Push-pull body-building bicycle |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1607151A CN1607151A (en) | 2005-04-20 |
CN1313318C true CN1313318C (en) | 2007-05-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2004100788232A Expired - Fee Related CN1313318C (en) | 2002-02-03 | 2002-08-21 | Recreational body-building bicycle |
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CN (1) | CN1313318C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107640271B (en) * | 2016-07-22 | 2023-11-21 | 刘延豪 | Plastic bicycle |
CN106379474A (en) * | 2016-09-08 | 2017-02-08 | 合肥智慧殿投资管理有限公司 | Riding-actuated exercise bicycle |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2115287U (en) * | 1992-04-04 | 1992-09-09 | 庞贵琪 | Child's bodybuilding tricycle |
US5211415A (en) * | 1990-09-28 | 1993-05-18 | Gasiorowski Roman J | Bicycle frame with channel member |
CN1100050A (en) * | 1993-09-08 | 1995-03-15 | 胡建衡 | Recreation bicycle driven by hand, pedaling and motor |
CN2199126Y (en) * | 1994-09-02 | 1995-05-31 | 刘继德 | High-efficient lever-driven bicycle |
CN2202089Y (en) * | 1994-09-14 | 1995-06-28 | 唐献飞 | Health-care bicycle like riding on horse |
CN2216498Y (en) * | 1994-12-31 | 1996-01-03 | 郭光增 | Damping boost bicycle |
WO1996001204A1 (en) * | 1994-07-06 | 1996-01-18 | Mueller Thomas | Folding bicycle |
CN2228444Y (en) * | 1995-05-11 | 1996-06-05 | 李福民 | Multi-function children cycle |
-
2002
- 2002-08-21 CN CNB2004100788232A patent/CN1313318C/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5211415A (en) * | 1990-09-28 | 1993-05-18 | Gasiorowski Roman J | Bicycle frame with channel member |
CN2115287U (en) * | 1992-04-04 | 1992-09-09 | 庞贵琪 | Child's bodybuilding tricycle |
CN1100050A (en) * | 1993-09-08 | 1995-03-15 | 胡建衡 | Recreation bicycle driven by hand, pedaling and motor |
WO1996001204A1 (en) * | 1994-07-06 | 1996-01-18 | Mueller Thomas | Folding bicycle |
CN2199126Y (en) * | 1994-09-02 | 1995-05-31 | 刘继德 | High-efficient lever-driven bicycle |
CN2202089Y (en) * | 1994-09-14 | 1995-06-28 | 唐献飞 | Health-care bicycle like riding on horse |
CN2216498Y (en) * | 1994-12-31 | 1996-01-03 | 郭光增 | Damping boost bicycle |
CN2228444Y (en) * | 1995-05-11 | 1996-06-05 | 李福民 | Multi-function children cycle |
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CN1607151A (en) | 2005-04-20 |
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Granted publication date: 20070502 |