CN2717802Y - Pedal power wheel type bicycle - Google Patents
Pedal power wheel type bicycle Download PDFInfo
- Publication number
- CN2717802Y CN2717802Y CNU2004200295029U CN200420029502U CN2717802Y CN 2717802 Y CN2717802 Y CN 2717802Y CN U2004200295029 U CNU2004200295029 U CN U2004200295029U CN 200420029502 U CN200420029502 U CN 200420029502U CN 2717802 Y CN2717802 Y CN 2717802Y
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- CN
- China
- Prior art keywords
- supporter
- pedal power
- power wheel
- wheel
- wheel car
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- Expired - Fee Related
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Abstract
The utility model provides a pedal power wheel type bicycle. A supporter is arranged between a front wheel and a rear wheel. The front end of the supporter is connected to the outer casing tube of a rotating component through a drive pin and a fixing bolt, and the back end of the supporter is connected with a supporting vibration reducing girder through a bolt nut. The supporter is provided with two groups of orbits, and two slide plates connected and supported by a rolling bearing are arranged on the orbits. Two motive power traction harnesses connect the two slide plates together respectively through the two guide wheels and the two overrunning clutch belt pulleys fixed on the supporter. The overrunning clutch belt pulleys are fixedly connected to a medial axis, and the overrunning clutch belt pulleys, the chainwheel and the flywheel which are simultaneously fixedly connected to the medial axis compose a transmission mechanism through a chain. A vibration reducing spring is arranged at the joint of the steering front wheel, the rear drive wheel and the supporter. The beneficial effect is that based on the original single foot gliding wheel type toy car and the indoor body-building running machine, the utility model is a new transmission way which changes the transmission forms of the former two and combines the two organically. The pedal power wheel type bicycle can serve as the toy car for teenagers and children, and is also walk substitute or an appliance for physical exercise.
Description
Technical field
The utility model relates to a kind of wheel car, especially for the walking-replacing tool of a kind of toy formula of teenager and children or the pedal power wheel car of exerciser.
Background technology
At present, children's continuous skating road wheel formula toy car is a kind of of wheel car, and the indoor body-building treadmill is a kind of sports apparatus of running in place.Children's continuous skating road wheel formula toy car needs to slide after single pin power-assisted, because power is discontinuous, makes children tired easily in sliding.And the indoor body-building treadmill can only be used for fixing the place, can not travel as walking-replacing tool.Because own vol is bigger, moves not very convenient.
Summary of the invention
In order to solve the deficiency that exists in the above-mentioned technology, the purpose of this utility model provides a kind of walking-replacing tool or the exerciser that is used for teenager and children, and safe, light pedal power wheel car.
For achieving the above object, the technical solution adopted in the utility model provides a kind of pedal power wheel car, include handlebar, with handlebar bonded assembly turning member and steering front wheel, axis, rear drive sprocket, flywheel, chain and brake sticking brake successively, wherein: between steering front wheel and rear drive sprocket, be provided with supporter, the front end of supporter is connected on the sleeve pipe of turning member mutually by rotational pin and bolt of rear end plate, and the rear end of supporter connects together by bolt and nut and support buffer beam; Be provided with two groups of tracks on supporter, be provided with two slide plates that connect and support by antifriction-bearing box in the above, two power traction bands link together two slide plates respectively by two guide wheels and two the overriding clutch belt pulleys that are fixed on the supporter; Described overriding clutch belt pulley is fixed on the axis, constitutes transmission device with the sprocket wheel and the flywheel that are fixed on simultaneously on the axis by chain, is provided with damper spring at steering front wheel and rear drive sprocket and supporter junction.
Be connected with an end of torque spring on the outer ring of described overriding clutch belt pulley, the other end of torque spring is fixed on the supporter.
Described turning member includes the metal (upper and the jam nut of preceding fork, connector bushing, fork pipe overcoat and preceding fork pipe, radially be provided with a plurality of slots at the threaded end of preceding fork pipe, for screwing screw thread, an end is the jam nut and the very locking of car of threadless taper hole by an end.
Described spring one end is supported on the lower end of fork pipe box, and the lower end that its other end is supported on sleeve pipe links to each other, and is the sliding fit that is provided with the gap between connector bushing and the fork pipe box.
Described rear drive sprocket is set to support with the symmetrical two-wheeled of supporter.
Described bolt of rear end plate and supporter connecting place, on supporter, have with the rotational pin axis be the center of circle around deep-slotted chip breaker.
Rear end at supporter has the sector of adjusting the chain elasticity with support buffer beam junction.
Be respectively equipped with damping spring by guide rod supports at the two ends of supporting buffer beam.
The beneficial effects of the utility model are: this pedal power wheel car changes both type of belt drive and organically combines on the basis of original children's continuous skating road wheel formula toy car and indoor body-building treadmill, has formed one and has overlapped new type of drive.Adopted the handlebar center sleeve of former bicycle, preceding fork, preceding fork pipe, handlebar and band-type brake system, added supporter and driving system thereof and form.Can be used as a kind of teenager and children's toy car, also can be a kind of walking-replacing tool or exerciser.
Description of drawings
Fig. 1 is the scheme drawing of the utility model structure.
The specific embodiment
Reaching embodiment in conjunction with the accompanying drawings is illustrated pedal power wheel car of the present utility model.
As shown in Figure 1, the structure and the course of action of the utility model pedal power wheel car are: utilize both feet to do road-work on the slide plate on two two groups of closed slides 15 that constant slope arranged, the component that pedal power is produced along the guide rail direction makes two slide plates 16 do reciprocal motion of translation with running frequency, the tractive force that slide plate produced drives two mono-directional overrun clutch belt pulleys 17 and rotates respectively by two power traction bands 13, two transport tape guide wheels 11, thereby drive axis 34, wheel disc 33, chain 32, flywheel 25 rotations, realize that the pedal power wheel car travels.Article two, power traction band 13 tightening up with pre-tensioning in two slide plates, 16 drawback movements realized by two torque springs 18; Article one, the backhaul traction belt guarantees that two slide plates are frequently consistent with the step of bipod in crank motion; Pressure spring 2 and 26 plays cushioning effect for the car body on the go; The female 6 locking cars of locking endure 8, make its lifting within the specific limits, and it is suitable to operate with the people who is fit to differing heights; This structure has solved the single the feet step on the ground of children and has slided the discontinuous problem of toy wheel car power, has also significantly reduced double-leggedly as the indoor body-building treadmill to run the force of sliding friction of crawler belt and flat support plate on crawler belt.
The utility model pedal power wheel car is achieved in that
The handlebar of pedal power wheel car is installed in car and endures on 8, with car very 8 link to each other preceding fork 1 arranged, fork pipe overcoat 3 and preceding fork pipe 9 and metal (upper and jam nut 5, all adopted the original design of bicycle, just radially mill several slots, so that the locking car endures 8 at preceding fork pipe 9 threaded ends.
Connector bushing 4 is fixed together by the closed slide 15 of rotational pin 36 and bolt of rear end plate 37 and supporter 35 and upper end, constituted supporting mechanism together, the connector bushing 4 of supporter 35 front ends, sliding fit are enclosed within on the fork pipe box 3, the lower end is pressed on the spring 2, and the upper end is compressed in advance by jam nut 5.The rear end of supporter 35 is connected together by bolt and nut 20 and support buffer beam 21.
Car very 8 is inserted in the preceding fork pipe 9, and is locked in the preceding fork pipe 9 by jam nut 6, very locking of car.Threaded interior hole one end of jam nut 6 is for screwing screw thread, and an end is threadless taper hole.Supporter 35 has deep-slotted chip breaker with bolt 37 connecting places, is beneficial to make supporter 35 untie-sell 36 that rotates to rotate, and changes supporter 35 and ground-surface inclination angle.Two backhaul guide wheels 10, transport tape guide wheels 11 are connected on the supporter 35 by axle.Two mono-directional overrun clutch belt pulleys 17, sprocket wheel 33, axis 34 are fixed together.The two ends of axis 34 are connected on the bearing and are supported on the supporter 35; Two torque springs 18 end respectively are connected in two mono-directional overrun clutch belt pulley outer rings, and the other end is connected on the supporter 35; Backhaul traction belt 12 directly is associated in two slide plates 16 together through two guide wheels 10; Two slide plates 16 are supported on respectively on the antifriction-bearing box 14; Antifriction-bearing box rolls in guide rail 15; Two ends two guide rods 27 of buffer beam 21, pressure spring 26 are supported on two bearing seats 24; The brake wheel of flywheel 25, band-type brake 19, off hind wheel 23 connect firmly on rear axle 30; Diaxon bearing 24, left rear wheel 29 is rotatably connected on the rear axle 30 by 2 bearings 28,31, and the brake band supporter of band-type brake 19 is connected on the bearing seat 24.The bicycle band-type brake system that is adopted is for safety in advancing and processing emergency case provide assurance.Here, about two trailing wheels also can be set to a trailing wheel, make structure slightly simple, just need to be grasped balance.
Claims (8)
1, a kind of pedal power wheel car, include handlebar, with handlebar bonded assembly turning member and steering front wheel, axis, rear drive sprocket, flywheel, chain and brake sticking brake successively, it is characterized in that: between steering front wheel (38) and rear drive sprocket, be provided with supporter (35), the front end of supporter (35) is connected in mutually by rotational pin (36) and bolt of rear end plate (37) on the sleeve pipe (4) of turning member, and the rear end of supporter (35) connects together by bolt and nut (20) and support buffer beam (21); On supporter (35), be provided with two groups of tracks (15), be provided with two slide plates (16) that connect and support by antifriction-bearing box in the above, two power traction bands (13) link together two slide plates (16) respectively by two guide wheels (10) and two the overriding clutch belt pulleys (17) that are fixed on the supporter (35); Described overriding clutch belt pulley (17) is fixed on the axis (34), with be fixed on sprocket wheel (33) on the axis (34) and flywheel (25) simultaneously and constitute transmission device by chain, be provided with damper spring at steering front wheel and rear drive sprocket and supporter (35) junction.
2, pedal power wheel car according to claim 1 is characterized in that: be connected with an end of torque spring (18) on the outer ring of described overriding clutch belt pulley (17), the other end of torque spring (18) is fixed on the supporter (35).
3, pedal power wheel car according to claim 1, it is characterized in that: described turning member includes the metal (upper and the jam nut (5) of preceding fork (1), connector bushing (4), fork pipe overcoat (3) and preceding fork pipe (9), radially be provided with a plurality of slots at the threaded end of preceding fork pipe (9), for screwing screw thread, an end is that the jam nut (6) of threadless taper hole is endured (8) locking with car by an end.
4, according to claim 1 or 3 described pedal power wheel cars, it is characterized in that: described spring (2) one ends are supported on the lower end of fork pipe box (3), the lower end that its other end is supported on sleeve pipe (4) links to each other, and is the sliding fit that is provided with the gap between connector bushing (4) and the fork pipe box (3).
5, pedal power wheel car according to claim 1 is characterized in that: described rear drive sprocket is set to support with the symmetrical two-wheeled of supporter (35).
6, pedal power wheel car according to claim 1 is characterized in that: described bolt of rear end plate (37) and supporter (35) connecting place, on supporter, have with the rotational pin axis be the center of circle around deep-slotted chip breaker.
7, pedal power wheel car according to claim 1 is characterized in that: rear end and support buffer beam (21) junction at supporter (35) have the sector of adjusting the chain elasticity.
8, pedal power wheel car according to claim 1 is characterized in that: be respectively equipped with the damping spring (26) that supports by guide rod (27) at the two ends of supporting buffer beam (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200295029U CN2717802Y (en) | 2004-08-10 | 2004-08-10 | Pedal power wheel type bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200295029U CN2717802Y (en) | 2004-08-10 | 2004-08-10 | Pedal power wheel type bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2717802Y true CN2717802Y (en) | 2005-08-17 |
Family
ID=34892914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200295029U Expired - Fee Related CN2717802Y (en) | 2004-08-10 | 2004-08-10 | Pedal power wheel type bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2717802Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007147342A1 (en) * | 2006-06-14 | 2007-12-27 | Hang Xu | A portable track scooter |
| ITPD20100154A1 (en) * | 2010-05-17 | 2011-11-18 | Leopoldo Corrado Gabaldi | MEANS OF TRANSPORT |
-
2004
- 2004-08-10 CN CNU2004200295029U patent/CN2717802Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007147342A1 (en) * | 2006-06-14 | 2007-12-27 | Hang Xu | A portable track scooter |
| ITPD20100154A1 (en) * | 2010-05-17 | 2011-11-18 | Leopoldo Corrado Gabaldi | MEANS OF TRANSPORT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |