CN1451582A - Hydraulic assist bicycle - Google Patents
Hydraulic assist bicycle Download PDFInfo
- Publication number
- CN1451582A CN1451582A CN 03126142 CN03126142A CN1451582A CN 1451582 A CN1451582 A CN 1451582A CN 03126142 CN03126142 CN 03126142 CN 03126142 A CN03126142 A CN 03126142A CN 1451582 A CN1451582 A CN 1451582A
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- hydraulic pressure
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Abstract
A hydraulically boosting bicycle is characterized by that it has an additional hydraulic system to increase its speed to 30 km/hr and improve its climbing power.
Description
One, technical field: the present invention relates to a kind of bicycle, especially hydraulic pressure accelerating vehicle.
Two, background technology: people institute is varied by bike at present, but the transmission of power all is the same, all is to turn with the pedal pin, drives wheel turns, and such one is hard, and the 2nd, speed is slow, has brought inconvenience to people.
Three, summary of the invention: the object of the present invention is to provide hydraulic pressure accelerating vehicle, it is to increase by a cover hydraulic efficiency gear on the basis of former bicycle, and this has just overcome the problem that former bicycle exists.The objective of the invention is such realization, it is by front vehicle wheel, front fork, the Front brake assembly, handlebar, frame assembly, seat ASSY, the back brake, rear wheel, pedal, the hydraulic pressure assembly, oil sealing, the canine tooth wheel disc, chain, flywheel, the cam shell, cam chamber, cam, check screw, preceding seal groove, secondary piston, preceding oil pocket, connection chamber, back oil pocket, primary piston, back seal groove, pitman shaft, connecting rod, crankshaft cavity, bent axle, the bent axle shell is formed by connecting, front vehicle wheel is fixed on the front fork by screw, front fork is fixed on the frame assembly by screw, one end of Front brake assembly is fixed on the front fork, and the other end is fixed on the handlebar; Seat ASSY is fixed on the frame assembly by screw; One end of back brake is fixed on the frame assembly, and the other end is fixed on the handlebar; Rear wheel is fixed on the frame assembly by screw; The hydraulic pressure assembly is fixed to the lower end of frame assembly by screw; Pedal is connected on the camshaft of hydraulic pressure assembly front end by screw; Middle upper part at the hydraulic pressure assembly is provided with oil sealing; The canine tooth wheel disc is connected on the bent axle of hydraulic pressure assembly rear end by screw; Flywheel is fixed on the hind axle by screw, and the canine tooth wheel disc is connected by chain with flywheel, and the bent axle shell is fixed to the rear end of hydraulic pressure assembly by screw; The cam shell is fixed to the front end of hydraulic pressure assembly by check screw, and cam is fixed on the cam shell with screw, and cam is positioned at cam chamber; In the oil pocket, primary piston was enclosed in the oil pocket of back before secondary piston was enclosed within; Crankshaft cavity is fixed on the hydraulic pressure assembly, and bent axle is positioned at crankshaft cavity; The front end of connecting rod is connected with primary piston by pitman shaft, and the rear end is connected on the bent axle by pitman shaft, and crankshaft installed is in crankshaft cavity; Preceding oil pocket and back oil pocket are communicated with by connection chamber; The inwall front end of oil pocket before preceding seal groove is positioned at, back seal groove is positioned at back oil pocket rear inner wall.
Hydraulic pressure assembly length overall is 100～400mm, wide 80～200mm, and high 50～200mm is applicable to vehicles such as two-wheel car, three-wheel vehicle, four-wheeleds; According to the size of vehicle load, but hydraulic pressure assembly plastics, steel, aluminum alloy various material is a kind of.
During work, it is to adopt pascal's principle, promptly in leakproof tank, puts on the pressure on the inactive liquid, to pass to the liquid each point simultaneously with equivalence, during walking, two pin turn through two pistons in cam driven hydraulic efficiency gear front makes front-rear reciprocation movement, and foot-operated power is become the hydraulic pressure input force, again by latter two hydraulic piston the hydraulic coupling output of having amplified, become circular movement by bent axle, power is passed to wheel disc on the trailing wheel, make that car is light to advance fast through chain.
Because adopt such scheme, simple in structure, safe and reliable, laborsaving, speed is fast, and is per hour feasible more than 30 kilometers, particularly contrary wind, climbing are ridden and are demonstrated preceence more.
Four, description of drawings: accompanying drawing 1 is the structural representation of hydraulic pressure accelerating vehicle:
Among the figure: 1, front vehicle wheel 2, front fork 3, Front brake assembly 4, handlebar 5, frame assembly 6, seat ASSY 7, back brake 8, rear wheel 9, pedal 10, hydraulic pressure assembly 11, oil sealing 12, canine tooth wheel disc 13, chain 14, flywheel.
Accompanying drawing 2 is the structural representation of hydraulic pressure assembly.
Among the figure: 15, cam shell 16, cam chamber 17, cam 18, check screw 19, preceding seal groove 20, secondary piston 21, preceding oil pocket 22, connection chamber 23, back oil pocket 24, primary piston 25, back seal groove 26, pitman shaft 27, connecting rod 28, crankshaft cavity 29, bent axle 30, bent axle shell.
Five, the specific embodiment: in above accompanying drawing, front vehicle wheel 1 is fixed on the front fork 2 by screw, and front fork 2 is fixed on the frame assembly 5 by screw, and an end of Front brake assembly 3 is fixed on the front fork 2, and the other end is fixed on the handlebar 4; Seat ASSY 6 is fixed on the frame assembly 5 by screw; One end of back brake 7 is fixed on the frame assembly 5, and the other end is fixed on the handlebar 4; Rear wheel 8 is fixed on the frame assembly 5 by screw; Hydraulic pressure assembly 10 is fixed to the lower end of frame assembly 5 by screw; Pedal 9 is connected on the camshaft of hydraulic pressure assembly 10 front ends by screw; Middle upper part at hydraulic pressure assembly 10 is provided with oil sealing 11; Canine tooth wheel disc 12 is connected on the bent axle 29 of hydraulic pressure assembly 10 rear ends by screw; Flywheel 14 is fixed on the hind axle by screw, and canine tooth wheel disc 12 is connected by chain 13 with flywheel 14; Bent axle shell 30 is fixed to the rear end of hydraulic pressure assembly 10 by screw; Cam shell 15 is fixed to the front end of hydraulic pressure assembly 10 by check screw 18, and cam 17 usefulness screws are fixed on the cam shell 15, and cam 17 is positioned at cam chamber 16; In the oil pocket 21, primary piston 24 was enclosed in the oil pocket 23 of back before secondary piston 20 was enclosed in; Crankshaft cavity 28 is fixed on the hydraulic pressure assembly 10, and bent axle 29 is positioned at crankshaft cavity 23; The front end of connecting rod 27 by pitman shaft 26 be connected with primary piston 24, the rear end is connected on the bent axle 29 by pitman shaft 26, bent axle 29 is installed in the crankshaft cavity 28; Preceding oil pocket 21 and back oil pocket 23 are communicated with by connection chamber 22; The inwall front end of oil pocket 21 before preceding seal groove 19 is positioned at, back seal groove 25 is positioned at back oil pocket 23 rear inner wall.
Hydraulic pressure assembly 10 length overalls are 300mm, wide 150mm, high 100mm.
Claims (6)
1, hydraulic pressure accelerating vehicle is by front vehicle wheel (1), front fork (2), Front brake assembly (3), handlebar (4), frame assembly (5), seat ASSY (6), back brake (7), rear wheel (8), pedal (9), hydraulic pressure assembly (10), oil sealing (11), canine tooth wheel disc (12), chain (13), flywheel (14), cam shell (15), cam chamber (16), cam (17), check screw (18), preceding seal groove (19), secondary piston (20), preceding oil pocket (21), connection chamber (22), back oil pocket (23), primary piston (24), back seal groove (25), pitman shaft (26), connecting rod (27), crankshaft cavity (28), bent axle (29), bent axle shell (30) is formed by connecting, it is characterized in that: front vehicle wheel (1) is fixed on the front fork (2) by screw, front fork (2) is fixed on the frame assembly (5) by screw, one end of Front brake assembly (3) is fixed on the front fork (2), and the other end is fixed on the handlebar (4); Seat ASSY (6) is fixed on the frame assembly (5) by screw; One end of back brake (7) is fixed on the frame assembly (5), and the other end is fixed on the handlebar (4); After connect wheel (8) and be fixed on the frame assembly (5) by screw; Hydraulic pressure assembly (10) is fixed to the lower end of frame assembly (5) by screw; Pedal (9) is connected on the camshaft of hydraulic pressure assembly (10) front end by screw; Middle upper part at hydraulic pressure assembly (10) is provided with oil sealing (11); Canine tooth wheel disc (12) is connected on the bent axle (29) of hydraulic pressure assembly (10) rear end by screw; Flywheel (14) is fixed on the hind axle by screw, and canine tooth wheel disc (12) is connected by chain (13) with flywheel (14); Bent axle shell (30) is fixed to the rear end of hydraulic pressure assembly (10) by screw.
2, hydraulic pressure accelerating vehicle according to claim 1, it is characterized in that: cam shell (15) is fixed to the front end of hydraulic pressure assembly (10) by check screw (18), cam (17) is fixed on the cam shell (15) with screw, and cam (17) is positioned at cam chamber (16); Secondary piston (20) is enclosed in the preceding oil pocket (21), and primary piston (24) is enclosed in the back oil pocket (23); Crankshaft cavity (28) is fixed on the hydraulic pressure assembly (10), and bent axle (29) is positioned at crankshaft cavity (23); The front end of connecting rod (27) by pitman shaft (26) be connected with primary piston (24), the rear end is connected on the bent axle (29) by pitman shaft (26), bent axle (29) is installed in the crankshaft cavity (28), preceding oil pocket (21) and back oil pocket (23) are communicated with by connection chamber (22); Preceding seal groove (19) is positioned at the inwall front end of preceding oil pocket (21), and back seal groove (25) is positioned at back oil pocket (23) rear inner wall.
3, hydraulic pressure accelerating vehicle according to claim 1 is characterized in that: hydraulic pressure assembly (10) length overall is 100～400mm, wide 80～200mm, high 50～200mm.
4, hydraulic pressure accelerating vehicle according to claim 3 is characterized in that: hydraulic pressure assembly (10) length overall is 300mm, wide 150mm, high 100mm.
5, hydraulic pressure accelerating vehicle according to claim 1 is characterized in that: hydraulic pressure assembly (10) is applicable to two-wheel car, vehicles such as three-wheel vehicle, four-wheeled.
6, hydraulic pressure accelerating vehicle according to claim 1 is characterized in that: according to the size of vehicle load, hydraulic pressure assembly (10) but plastics, steel, aluminum alloy various material a kind of.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03126142 CN1451582A (en) | 2003-05-07 | 2003-05-07 | Hydraulic assist bicycle |
| CNA03126297XA CN1513719A (en) | 2003-05-07 | 2003-08-11 | Hydraulic force aid vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03126142 CN1451582A (en) | 2003-05-07 | 2003-05-07 | Hydraulic assist bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1451582A true CN1451582A (en) | 2003-10-29 |
Family
ID=29222886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03126142 Pending CN1451582A (en) | 2003-05-07 | 2003-05-07 | Hydraulic assist bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1451582A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097740A (en) * | 2013-04-01 | 2014-10-15 | 黄庆源 | Power plant used for bicycle |
| CN107719570A (en) * | 2017-09-20 | 2018-02-23 | 杨福顺 | It is a kind of pedal force to be increased the electric bicycle that and can generates electricity simultaneously |
-
2003
- 2003-05-07 CN CN 03126142 patent/CN1451582A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097740A (en) * | 2013-04-01 | 2014-10-15 | 黄庆源 | Power plant used for bicycle |
| CN107719570A (en) * | 2017-09-20 | 2018-02-23 | 杨福顺 | It is a kind of pedal force to be increased the electric bicycle that and can generates electricity simultaneously |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |