CN1299950C - Pedal sliding vehicle - Google Patents
Pedal sliding vehicle Download PDFInfo
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- CN1299950C CN1299950C CNB031591515A CN03159151A CN1299950C CN 1299950 C CN1299950 C CN 1299950C CN B031591515 A CNB031591515 A CN B031591515A CN 03159151 A CN03159151 A CN 03159151A CN 1299950 C CN1299950 C CN 1299950C
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- wheel
- pedal
- transmission arm
- chain
- flywheel
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Abstract
The present invention relates to a pedaling sliding bicycle comprising pedals, a bicycle frame, handle bars, a front wheel and a rear wheel; a transmission device with a lever structure is additionally arranged on the bicycle frame. The present invention has a main aim that the bicycle is driven by power supplied by double feet, without utilizing the double feet to act on the ground. The pedaling sliding bicycle has the advantages of convenient and flexible use and great interest, and is a good entertainment and sport apparatus.
Description
The application is that application number is 01135643.X, and the applying date is 2001.10.10, the name be called＜pedal slider divide an application.
The present invention relates to a kind of foot-operated wheeled sports equipment.
Existing Kickboard Scooter generally is made up of pedal, vehicle frame, handlebar, front and back wheel etc.A front-wheel and a trailing wheel are installed on the vehicle frame, are connected a handlebar on the front-wheel and grasp direction.Pedal of horizontal fixed on the vehicle frame, a pin steps down on the pedal during use, and the another pin provides Kickboard Scooter impulse force forward with firmly pedaling, utilizes inertia to slide forward, and this Kickboard Scooter needs constantly firmly to pedal ground.The patent No. is that ZL 97230502.5 disclosed a kind of foot-operated guide plates do not have handlebar, grasps sense of motion when providing power by both feet, and operation is inconvenient, difficulty is big.
The purpose of this reality invention provides a kind ofly need not pedal ground, provides power to make its motion onboard with both feet, easy to operate, flexible movements, various, the pedal slider that interest is strong.
For achieving the above object, the invention provides a kind of pedal slider that comprises vehicle frame, handlebar, driving device and front and back wheel.Front-wheel is a steering wheel, is connected with the handlebar that is used to grasp direction on the front-wheel, and trailing wheel is a driving wheel, and it links to each other with driving device.Driving device is that the employing lever construction realizes powerdriven, and it comprises transmission arm and center shaft, just the arm of force of lever and fulcrum.Transmission arm is fulcrum with the center shaft, two ends are respectively power arm and resistance arm, can slightly meet at right angles between power arm and the resistance arm, also can slightly become the straight angle, can also become other angle, other angle is meant that transmission arm becomes other shape, as: "T"-shaped or " Y " shape etc.Transmission arm is around center shaft certain angle of can only moving, and this angle is no more than 90 degree.If angle is too little, transmission then is not easy to improve kinematic velocity apart from also little, if angle is too big, then is not easy to operation, also is not easy to firmly.Common two arm of forces when becoming the straight angle be 10 the degree to 45 the degree, when two arm of forces meet at right angles be 10 the degree to 80 the degree.Resistance arm one end of transmission arm connects chain or steel rope or link rod etc., and chain, steel rope or link rod etc. connect power wheel, and power wheel connects trailing wheel.Power wheel can be a flywheel, it also can be drive plate etc., flywheel is exactly the transmission gear on the bicycle rear, drive plate is to be used for and connecting rod bonded assembly driving device, adorn a connecting pin and connecting rod flexible connection in a side of drive plate exactly, just seesawing of connecting rod can be driven drive plate and make circular movement, rotate and drive trailing wheel.Resistance arm one end of transmission arm just is connected chain on the flywheel when connecting chain, and the chain other end connects spring, and spring is fixed on the vehicle frame, and flywheel is connected with trailing wheel; When transmission arm resistance arm one end connects steel rope, just the flywheel cylindrical is made groove, with the other end winding of steel rope and be fixed in the groove, the flywheel cylindrical is connected with spring, and spring is fixed on the vehicle frame, and flywheel is connected with trailing wheel.When an end of the power arm of stepping on transmission arm with both feet or single underfooting, an end of resistance arm drives power wheel by chain or steel rope or link rod etc. and drives the trailing wheel rotation, and scooter is travelled forward.The concrete scheme of rod gear is described in detail respectively in an embodiment.
The present invention comes transferring power with driving device, does not need firmly to pedal ground, use more convenient, consume one's strength little, structure is versatile and flexible, interest is stronger, playing stimulates very much, and each position of health is taken exercise, and is well travel equipment and sports equipment.
Below in conjunction with accompanying drawing specific embodiments of the invention are further described.
Fig. 1, Fig. 2 are front elevation and the birds-eye vieies of embodiment 1.
Fig. 3, Fig. 4 are front elevation and the birds-eye vieies of embodiment 2.
Fig. 5 is the scheme drawing of embodiment 3.
Fig. 6, Fig. 7 are front elevation and the birds-eye vieies of embodiment 4.
Fig. 8, Fig. 9 are the scheme drawings of embodiment 5.
Figure 10, Figure 11 are front elevation and the upward views of embodiment 6.
Figure 12, Figure 13 are the scheme drawings of two kinds of improvement projects.
Pedal slider is made up of vehicle frame, front-wheel, trailing wheel, handlebar and driving device.As shown in Figure 1, the front end of vehicle frame 1 is connected with front-wheel 2, the top of front-wheel 2 is connected with a handlebar 4, handlebar 4 is interlocks with front-wheel 2, the left-right rotation handlebar will drive front-wheel deflection and change sense of motion, trailing wheel 3 is driving wheels, and it links to each other with driving device, utilizes actuator drives that it is travelled.The driving device of pedal slider realizes that with lever principle the specific embodiment to driving device is described respectively below.
Embodiment 1:
As shown in Figure 1 and Figure 2, there is a center shaft 5 at the middle part of vehicle frame 1, is movably installed with transmission arm 6 on the axle 5, transmission arm 6 is a fulcrum with axle 5, and two ends are respectively emphasis or force, slightly becomes the straight angle between two arm of forces, transmission arm two ends to the length summary of center shaft equates, transmission arm can be along axle 5 rotating certain angle, and the angle too small move distance is also very little, is not easy to improve kinematic velocity, angle is not easy to operation too greatly, also be not easy to firmly, usually should be at 10 degree between 45 degree, it is better to get mediant.Transmission arm 6 two ends are separately installed with pedal 7 and pedal 8, and being convenient to both feet provides power to transmission arm.Be coaxially installed with two flywheels 11 and 12 on the trailing wheel 3, flywheel is exactly the power wheel on the bicycle rear, gear is arranged, can unidirectional transmission, chain 13 is arranged on the flywheel 11, chain 14 is arranged on the flywheel 12, an end of chain 13 is connected on the spring 9, the other end is connected pedal 7 bottoms by guide wheel 15, can also connect one section steel rope and be connected the pedal bottom by track adjusting wheel 15 again.One end of chain 14 is connected on the spring 10, and the other end is connected pedal 8 bottoms by track adjusting wheel 16, can connect one section steel rope equally and be connected with it.Stepping on plate 7,8 under both feet replace will rotate by chain 13,14 driving flywheels 11,12 drive trailing wheels 3.Spring 9,10 is used to tighten up chain 13,14, and flywheel 11,12 is resetted.Be fixed with one flat plate 17 on the vehicle frame 1, step on pin when being used to slide.
Embodiment 2:
As shown in Figure 3, Figure 4, this scheme is to change transmission arm shown in Figure 16 into pedal 25 on the basis of embodiment 1, vehicle frame 1 is propped certain height with center shaft 5, make pedal 25 around the center shaft up-and-down movement during to top dead point or bottom dead point, the gradient on pedal 25 surfaces, promptly pedal and ground angle must not surpass 45 degree, usually should get mediant the best at 10 degree between 45 degree.Flywheel 11,12 is installed in the both sides of trailing wheel 3 respectively, the flywheel cylindrical is made groove, be used for lay winding wire ropes 26,27, one end of steel rope 26,27 is separately fixed at the bottom, two ends of pedal 25, the other end twines respectively and is fixed in the groove of flywheel 11,12, the groove outside of flywheel 11,12 connects spring 28,29, and the wheel shaft of trailing wheel 3 passes the center of spring and do not produce friction.Spring the 28, the 29th is used to tighten up steel rope 26,27, and flywheel 11,12 is resetted.Both feet replace the two ends of pedal 25 down during use, will drive 3 rotations of flywheel 11,12 drive trailing wheels by steel rope it is travelled.
The power load mode of embodiment 1 and embodiment 2 can be exchanged, and changes the flywheel among the embodiment 1 11,12 into the groove shape, changes chain 13,14 into steel rope 26,27, changes spring 9,10 into spring 28,29.Equally also can change the flywheel among the embodiment 2 11,12 into gear-like, change steel rope 26,27 into chain 13,14, change spring 28,29 into spring 9,10.
Embodiment 3:
As shown in Figure 5, this embodiment installs a transmission arm 19 on center shaft 5, slightly meet at right angles between two arm of forces of transmission arm 19, pedal 8 is installed in an end of transmission arm 19, the other end is connected with a link rod 22, and the other end of link rod 22 is movably connected in a side of drive plate 20 with connecting pin 21.The effect of link rod 22 is that the up-and-down movement driving drive plate 20 of transmission arm 19 is made circular movement.Teeth on the drive plate 20 are connected with minor sprocket 36 on the trailing wheel 3 with a closed chain 32.During transmission arm 19 up-and-down movements, will drive drive plate 20 by link rod 22 and make its rotation, drive trailing wheel 3 by chain 32 again it is travelled.Certain this scheme also can be used two transmission arms, two pedals, two groups of drive links devices.The position of the connecting pin on two drive plates preferably differs 180 degree, but like this bipod with regard to cross motion.
Embodiment 4:
As Fig. 6, shown in Figure 7, this embodiment is at the two ends of center shaft 5 transmission arm 18,19 to be installed respectively, and two arm of forces of transmission arm 18,19 slightly meet at right angles, and the angle of rotating around center shaft 5 is no more than 90 degree, generally between 10 degree are spent to 80.Pedal 7 is installed in an end of transmission arm 18, pedal 8 is installed in an end of transmission arm 19, the other end of transmission arm 18 connects chain 13, the other end of transmission arm 19 connects chain 14, flywheel 11,12 is installed in the both sides of trailing wheel 3 respectively, chain 13 is connected with spring 9 on flywheel 11 again, and chain 14 is connected with spring 10 on flywheel 12 again.Both feet were stepped on plate at 7,8 o'clock under replacing, and the other end of transmission arm 18,19 is upward movement respectively, and chain 13,14 drives flywheels 11,12 and rotates, and trailing wheel 3 is rotated to overtake.This scheme can also adopt the steel rope transmission, and the cylindrical of flywheel 11,12 is made groove, changes spring 9,10 into spring 28,29, changes chain 13,14 into steel rope and gets final product.This scheme scheme suitable with the most shown in Figure 13 combines, and installation seat plate 33 on vehicle frame, can stand like this and step on, and can be seated again and step on, can also be without pedal, use when Kickboard Scooter with a feet step on the ground, and just think how to play and how to play, convenient, flexible, interest is stronger.
Embodiment 5:
As Fig. 8, shown in Figure 9, this embodiment is identical with the most structure of scheme shown in Figure 5.The difference part is: the upper end of transmission arm 23 is fixed with a pedal 24 perpendicular to transmission arm, and transmission arm lower end and link rod 22 flexibly connect, and other structure is identical.The other end of link rod 22 flexibly connects by connecting pin 21 side with drive plate, and closed chain 32 of drive plate 20 usefulness is connected with minor sprocket on the trailing wheel 3.When alternately stepping on the two ends of plate 24 down with pin, will swing along center shaft 5 by interlock transmission arm 23, the lower end of transmission arm 23 will drive drive plate 20 by link rod 22, rotates by chain 32 drive trailing wheels 3 it is travelled.This type of drive is similar to the pedal drive mode of sewing machine, both can step on both feet, also can step on single pin, and function is identical with embodiment 3, and is also very interesting.
Rotation direction problem for the drive plate 20 that solves embodiment 3 and embodiment 5 can adopt scheme as shown in Figure 9 to realize.On side of drive plate 20 or axle, an oval cam 40 is installed, the Shen bar 41 that contracts is enclosed within the sleeve 42, and make the Shen bar that contracts that Shen tension force outwards be arranged with a spring 43, press down or loosen the Shen when contracting the pulley of bar 41 heads, the Shen bar motion of can the Shen under the effect of spring 43 contracting of contracting.During installation, the pulley that is contracted on the bar in the Shen aligns oval cam 40 sides along last, when pedal 24 moves to top dead point or bottom dead point, transmission arm 23 has formed the dead angle by the driving of link rod 22, at this moment under the effect of spring 43, promote oval cam 40 and make drive plate 20 turn over this transmission dead angle by the Shen bar 41 that contracts, and rotation direction is remained unchanged.
Embodiment 6:
As Figure 10, shown in Figure 11, this embodiment is: with support a pedal 25 is propped and flexibly connected to center shaft 5, vehicle frame both sides, center shaft 5 below are with 11,12 and hinge wheels 37 of two flywheels of axle mounting, and vehicle frame both sides, below, pedal 25 two ends are equipped with two groups of guide wheels 15,16 and 45,46.Wherein between one group of guide wheel 45,46, flywheel 12 both sides are equipped with two pressing sprockets 38,39, and bottom, pedal 25 two ends is equipped with two chains 13,14, and chain 13 is connected with flywheel 11 by the top of guide wheel 15,16 from flywheel 11; Chain 14 is connected with flywheel 12 through the below of pressing sprocket 38,39 from flywheel 12 by guide wheel 45,46 again, when pedal 25 up-and-down movements, chain 13,14 just drives flywheel 11,12 and rotates to two different directions, and their concentric shafts is really rotated to a direction, a hinge wheel 37 also is installed on the concentric shafts, and hinge wheel 37 promptly travels it by minor sprocket 36 rotations that a closed chain 32 drives on the trailing wheel 3.The method of operation of this scheme is identical with embodiment 2, structurally all uses chain gear, thereby relatively more firm, and operation is also convenient.
Increase interest if will improve the scooter kinematic velocity, accelerating pulley can be installed realize.As shown in figure 12, accelerating pulley the 30, the 31st is formed together by a bull wheel and coaxial the fixing of steamboat, reaching the speed that needs to improve can realize by the diameter of adjusting big steamboat, chain 32 with a closure between the flywheel 11,12 on the bull wheel of accelerating pulley 30,31 and the trailing wheel 3 is connected, the steamboat of accelerating pulley is connected with steel rope or chain 13,14, and steel rope or chain are connected with the two ends of transmission arm 25.
The interest and the comfort that increase the above several embodiment can be installed a seat 33 on vehicle frame 1, as shown in figure 13, also be provided with height on the seat 33 and adjust spiral shell 34 and fore-and-aft adjustment spiral shell 35, be used for regulating the position of seat 33 according to different needs.
Claims (2)
1, a kind of pedal slider, comprise vehicle frame (1), front-wheel (2) and trailing wheel (3), the transmission arm (6 of lever construction is installed on the vehicle frame (1), 18,19,23,25), transmission arm is installed on the vehicle frame (1) with center shaft (5) is movable, be connected with connecting rod (22) on the transmission arm, connecting rod (22) is movably connected on the drive plate (20), drive plate (20) is connected with trailing wheel (3), it is characterized in that: also comprise oval cam (40), expansion link (41) and spring (43), one end of expansion link (41) is equipped with pulley, pulley is close to the side edge of oval cam (40), oval cam (40) and the same axle mounting of drive plate (20).
2, a kind of pedal slider according to claim 1 is characterized in that: the other end of expansion link (41) and spring (43) are installed in the sleeve (42), and sleeve (42) is installed on the vehicle frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031591515A CN1299950C (en) | 2001-10-10 | 2001-10-10 | Pedal sliding vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031591515A CN1299950C (en) | 2001-10-10 | 2001-10-10 | Pedal sliding vehicle |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB01135643XA Division CN1150049C (en) | 2001-05-23 | 2001-10-10 | Pedal slider |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1524755A CN1524755A (en) | 2004-09-01 |
| CN1299950C true CN1299950C (en) | 2007-02-14 |
Family
ID=34287303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031591515A Expired - Fee Related CN1299950C (en) | 2001-10-10 | 2001-10-10 | Pedal sliding vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1299950C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5224724A (en) * | 1991-09-03 | 1993-07-06 | Greenwood Marvin H | Scooter with simple harmonic drive |
| CN2235940Y (en) * | 1995-12-20 | 1996-09-25 | 北京仁兴技贸服务公司 | Powerless sliding vehicle |
| CN2451178Y (en) * | 2000-11-13 | 2001-10-03 | 盛光润 | Scooter |
-
2001
- 2001-10-10 CN CNB031591515A patent/CN1299950C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5224724A (en) * | 1991-09-03 | 1993-07-06 | Greenwood Marvin H | Scooter with simple harmonic drive |
| CN2235940Y (en) * | 1995-12-20 | 1996-09-25 | 北京仁兴技贸服务公司 | Powerless sliding vehicle |
| CN2451178Y (en) * | 2000-11-13 | 2001-10-03 | 盛光润 | Scooter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1524755A (en) | 2004-09-01 |
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| 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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |