CN2305360Y - Mechanical energy storage enforcing device for bicycle - Google Patents
Mechanical energy storage enforcing device for bicycle Download PDFInfo
- Publication number
- CN2305360Y CN2305360Y CN97220106U CN97220106U CN2305360Y CN 2305360 Y CN2305360 Y CN 2305360Y CN 97220106 U CN97220106 U CN 97220106U CN 97220106 U CN97220106 U CN 97220106U CN 2305360 Y CN2305360 Y CN 2305360Y
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- CN
- China
- Prior art keywords
- bicycle
- energy storage
- clockwork spring
- spring case
- mechanical energy
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- Expired - Fee Related
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Abstract
The utility model relates to a mechanical energy storage enforcing device for a bicycle, which can be used for the conversion of the mechanical energy storage and release of bicycles. The utility model comprises a strong force wind spring, an energy storage flywheel shaft system and a sprocket wheel pair, wherein the strong force wind spring is arranged in a rotary wind spring box, the energy storage flywheel shaft system is coaxial with a friction wheel and the sprocket wheel pair is connected with a central axle and a rear wheel of the bicycle. When the friction wheel contacts the rear wheel of the bicycle in a friction pair way, a closed ring transmission chain is formed. When the bicycle runs, the strong force wind spring is released and tightened continuously under the action of the energy storage flywheel so as to drive the bicycle. Continuous working through the human power by pedaling on the bicycle pedals is replaced. The utility model has the advantages of simple and compact structure, no environment pollution and no energy consumption and is a bicycle booster with stronger vitality.
Description
The utility model belongs to the conversion of bicycle mechanical energy storage dispensing, relates generally to a kind of bicycle mechanical energy storage assistor.
The servo-unit of bicycle mainly contains two classes now, or by the engine combustion gasoline driven is installed, or by the driving of storage battery electric energy, change mutually by mechanical energy, promptly by energy storage, work done, energy storage again, remake the merit reciprocation cycle and substitute the foot-operated continuously bicycle that drives of manpower and advance and then have the characteristics of the no consumption energy, non-environmental-pollution.
The purpose of this utility model promptly is the energy storage assistor that designs a mechanism, and the accumulation of energy dispensing reciprocation cycle by mechanical energy forms the closed loop messenger chain, drives bicycle and advances.
The utility model is achieved through the following technical solutions above-mentioned purpose.The main energy storage component of this device is a powerful clockwork spring, powerful clockwork spring is contained in the rotating clockwork spring case, one end of clockwork spring and the external toothing of clockwork spring case connect, the internally toothed annulus of the other end and clockwork spring case connects, external toothing is paid bicycle middle shaft via gear pair on the transition axis and sprocket wheel and is connected, and the sprocket wheel of being made up of axis floral disc and the unidirectional flywheel of bicycle rear is paid and driven the driving chain that trailing wheel forms assistor again.This device also is provided with the friction wheel that contacts with the bicycle rear tire and pays, the flywheel shaft of forming with the accumulated energy flywheel of the coaxial setting of friction wheel is, and the pin type little tooth difference speed reducer input shaft of paying in the clockwork spring case axle center by pair of sprocket connects, pin type little tooth difference speed reducer center shaft is a bent axle, double throw is 180 ° of distributions, turn on the neck and a pair of gear is housed respectively by bearing, two gears realize that with the diametric internal gearing of clockwork spring case internally toothed annulus big speed ratio slows down respectively, to form energy storage messenger chain, energy storage messenger chain and driving chain straight ratio.
The principle of work of the utility model mechanical energy storage assistor is, the powerful clockwork spring of pretension, pedal bicycle crutches, after the bicycle starting reaches certain speed, move joystick, pawl ratchet breaks away from, remove the constraint of clockwork spring case, friction wheel contacts with the bicycle rear tire simultaneously, and powerful clockwork spring energy storage dispensing acts on bicycle rear by the assistor driving chain, accumulated energy flywheel high speed revolution under the drive of friction wheel, when reaching certain rotating speed, the force of inertia of accumulated energy flywheel is enough to overcome the energy storage propulsive effort of friction wheel to the clockwork spring case, acts on the intracardiac pin type little tooth difference speed reducer of winder by the energy storage driving chain, make powerful clockwork spring tighten energy storage, in the clockwork spring case, external toothing is run-in synchronism in the same way, and the speed of a motor vehicle is high more, the big more transformation of energy effect that just can give full play to powerful clockwork spring of the force of inertia of flywheel, clockwork spring ceaselessly loosens and tightens in the process powered vehicle and advance, during the external force consumed power, need only ride crutches a little and replenish power, just can guarantee the bicycle cruising.
This bicycle mechanical energy storage assistor is simple and compact for structure, and ordinary bicycle is reequiped a little and can be used, and neither consumes energy does not produce environment again and pollutes, and still belongs to initiative at home, is a kind of very vital bicycle power-assisted device.
Provide embodiment of the present utility model below.
Fig. 1 is the driving system sketch of bicycle mechanical energy storage assistor.
Fig. 2 is the installation sketch that assistor is applied to bicycle.
Be described in further detail as follows in conjunction with drawing:
Powerful clockwork spring 1 is contained in the rotating clockwork spring case 2, and the external toothing 3 of clockwork spring one end and clockwork spring case connects, and the internally toothed annulus 4 of the clockwork spring other end and clockwork spring case connects.The gear mesh of binding is formed gear pair 6 on external toothing 3 and the transition axis 5; Sprocket wheel on the transition axis 5 connects with sprocket wheel chain on the bicycle middle shaft 7 to be formed sprocket wheel and pays 8, two sprocket wheels and be installed on transition axis 5, the axis 7 by unidirectional flywheel 9 respectively; The axis floral disc connects with unidirectional flywheel chain on the bicycle rear shaft to be formed sprocket wheel and pays 10; Clockwork spring case 2 and transition axis 5 are bearing in the biside plate 11 that connects firmly on the bicycle A-frame, and above messenger chain forms the driving chain of assistor.
The energy storage messenger chain of assistor includes: the bicycle rear cover tire contacts the friction wheel of forming and pays 12 with friction wheel, the flywheel shaft pump of forming with the accumulated energy flywheel 13 of the coaxial setting of friction wheel and sprocket wheel 14 is paid 15 by pair of sprocket and is connected with the input shaft of pin type little tooth difference speed reducer 16 in the clockwork spring case axle center.Energy storage messenger chain and driving chain straight ratio.
The center shaft of pin type little tooth difference speed reducer is that a bent axle, double throw are 180 ° of distributions, turn on the neck and a pair of gear be housed respectively via bearing, two gears respectively with the diametric internal gearing of clockwork spring case internally toothed annulus, this structure can realize that big speed ratio slows down.
The assistor control setup comprises, being separately positioned on ratchet, ratchet control mechanism 17 on transition axis 5 and the pin type little tooth difference speed reducer center shaft and the axle that can rotate around axis is 14 rotating levers 18, move joystick 19, the about Hair filler case of click engagement rotates, and the rotating lever 18 that links simultaneously spool is that 14 friction wheel and bicycle rear tire disengages, otherwise, then remove clockwork spring case constraint, axle is that 14 friction wheel contact with rear tyre, and messenger chain is sealed in assistor formation.
Claims (2)
1, a kind of bicycle mechanical energy storage assistor, it is characterized in that: the powerful clockwork spring of energy storage component (1) is contained in the rotating clockwork spring case (2), the external toothing (3) of clockwork spring one end and clockwork spring case connects, the internally toothed annulus of the other end and clockwork spring case (4) connects, external toothing (3) is paid (8) via the gear pair (6) on the transition axis (5) and is connected with bicycle middle shaft (7) with sprocket wheel, the sprocket wheel of being made up of axis floral disc and the unidirectional flywheel of bicycle rear is paid (10) and driven the driving chain that trailing wheel forms assistor again; Comprise that also the friction wheel that contacts with the bicycle rear tire pays (12), the flywheel shaft of forming with the accumulated energy flywheel (13) of the coaxial setting of friction wheel is (14), the input shaft of paying the pin type little tooth difference speed reducer (16) in (15) and the clockwork spring case axle center by sprocket wheel is connected again, forms the energy storage messenger chain; Energy storage messenger chain and driving chain straight ratio.
2, bicycle mechanical energy storage assistor according to claim 1, it is characterized in that: the center shaft of pin type little tooth difference speed reducer is a bent axle, double throw is 180 ° of distributions, turn on the neck and a pair of gear be housed respectively via bearing, two gears respectively with the diametric internal gearing of clockwork spring case (2) internally toothed annulus (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97220106U CN2305360Y (en) | 1997-06-28 | 1997-06-28 | Mechanical energy storage enforcing device for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97220106U CN2305360Y (en) | 1997-06-28 | 1997-06-28 | Mechanical energy storage enforcing device for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2305360Y true CN2305360Y (en) | 1999-01-27 |
Family
ID=33935877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97220106U Expired - Fee Related CN2305360Y (en) | 1997-06-28 | 1997-06-28 | Mechanical energy storage enforcing device for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2305360Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319771C (en) * | 2005-09-11 | 2007-06-06 | 牛培行 | Power vehicle driven by spring |
| CN104454271A (en) * | 2014-12-03 | 2015-03-25 | 李加兴 | Engine booster |
| CN107902037A (en) * | 2017-12-29 | 2018-04-13 | 厦门大学嘉庚学院 | A kind of mechanical energy-saving type shares bicycle and its application method |
| CN113428283A (en) * | 2021-06-01 | 2021-09-24 | 重庆大学 | Hydraulic power-assisted bicycle suitable for multi-speed-change area |
-
1997
- 1997-06-28 CN CN97220106U patent/CN2305360Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319771C (en) * | 2005-09-11 | 2007-06-06 | 牛培行 | Power vehicle driven by spring |
| CN104454271A (en) * | 2014-12-03 | 2015-03-25 | 李加兴 | Engine booster |
| CN107902037A (en) * | 2017-12-29 | 2018-04-13 | 厦门大学嘉庚学院 | A kind of mechanical energy-saving type shares bicycle and its application method |
| CN107902037B (en) * | 2017-12-29 | 2023-08-04 | 厦门大学嘉庚学院 | Mechanical energy storage type sharing bicycle and application method thereof |
| CN113428283A (en) * | 2021-06-01 | 2021-09-24 | 重庆大学 | Hydraulic power-assisted bicycle suitable for multi-speed-change area |
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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 |