CN2749763Y - Spiral spring type bicycle - Google Patents
Spiral spring type bicycle Download PDFInfo
- Publication number
- CN2749763Y CN2749763Y CNU2004200297912U CN200420029791U CN2749763Y CN 2749763 Y CN2749763 Y CN 2749763Y CN U2004200297912 U CNU2004200297912 U CN U2004200297912U CN 200420029791 U CN200420029791 U CN 200420029791U CN 2749763 Y CN2749763 Y CN 2749763Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- ratchet
- spiral spring
- axletree
- bicycle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Steering Devices For Bicycles And Motorcycles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model relates to a spiral spring type bicycle which is provided with a bicycle frame, wheels and a handle bar, wherein helical springs are arranged between the outer rings of the wheels and wheel shafts. One end of each helical spring is fixed on the outer ring of each wheel, and the other end is fixed on each wheel shaft. The centers of the wheels are provided with a ratchet wheel and detent mechanism, ratchet wheels are connected to the wheels, and detents are connected to the bicycle frame. The wheel shafts are also provided with a ratchet wheel and detent mechanism, ratchet wheels are connected to the wheel shafts, and detents are connected to the bicycle frame. The utility model has the advantages that the spiral spring type bicycle has simple structure and does not need electric energy or fuel; the spiral spring type bicycle can assist the body force of people to obtain continuous riding for a long distance; the spiral spring type bicycle can be wound at any time, and a simple extra apparatus can be taken with the bicycle; power of the spiral spring type bicycle can be supplied without a power supply or a fuel station, so the continued resisting ability is strong.
Description
Technical field
The utility model belongs to bicycle, particularly a kind of spring motor bicycle.
Background technology
Present existing bicycle generally adopts manpower to drive.Since people's muscle power lock limit, the very long distance of can not riding continuously.Electrical Bicycle needs charging, needs consume electric power.Motor bike also needs expending of bunker oil.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of spring motor bicycle is provided.Do not need electric energy and fuel.And auxiliary people's muscle power, the very long distance of can riding continuously.
The technical solution of the utility model is:
A kind of spring motor bicycle has vehicle frame, and wheel, and handlebar is characterized in that: be spiral spring between wheel outer ring and the axletree, spiral spring one end is fixed on the wheel outer ring, and the other end is fixed on the axletree.
Wheel is connected on the axletree by center bearing pilot bearing, and the axletree two ends are connected on the vehicle frame by bearing.
Wheel center is provided with ratchet and pawl arrangement, and ratchet is connected on the wheel, and ratchet is connected on the vehicle frame, and axletree also is provided with ratchet and pawl arrangement, and ratchet is connected on the axletree, and ratchet is connected on the vehicle frame.
One end of axletree is a quadratic prism.
The utility model effect is:
This spring motor bicycle, simple in structure, do not need electric energy and fuel.It can assist people's muscle power to reach the very long distance of riding continuously.Can wind up at any time, additional equipment is simple, can carry with car, do not need power supply and petrol service station with regard to makeup energy, so flying power is strong.
Description of drawings.
Fig. 1 is spring motor bicycle figure
Fig. 2 is a spring motor bicycle wheel cutaway view
The specific embodiment
A kind of spring motor bicycle shown in Figure 1 has vehicle frame 1, wheel 2, and handlebar.
Between wheel 2 outer rings 3 shown in Figure 2 and the axletree 4 is spiral spring (being commonly called as clockwork spring) 5, and spiral spring one end is fixed on the wheel outer ring, and the other end is fixed on the axletree.
Wheel is connected on the axletree by center bearing pilot bearing 6, and the axletree two ends are connected on the vehicle frame 1 by bearing 7.
Wheel center is provided with ratchet and pawl arrangement, and wheel ratchet 8 is connected on the wheel, and wheel ratchet 9 is connected on the vehicle frame, and axletree also is provided with ratchet and pawl arrangement, and axletree ratchet 10 is connected on the axletree, and axletree ratchet 11 is connected on the vehicle frame.
One end of axletree is a quadratic prism 12.
During use, wind up, after clockwork spring tightens, can ride with crank 13, when by backguy pulling axletree ratchet, wheel, car travels.
This mechanism can be used on the wheel of all vehicles.
Claims (4)
1, a kind of spring motor bicycle has vehicle frame, and wheel, and handlebar is characterized in that: be spiral spring between wheel outer ring and the axletree, spiral spring one end is fixed on the wheel outer ring, and the other end is fixed on the axletree.
2, spring motor bicycle according to claim 1 is characterized in that: wheel is connected on the axletree by center bearing pilot bearing, and the axletree two ends are connected on the vehicle frame by bearing.
3, spring motor bicycle according to claim 1 and 2, it is characterized in that: wheel center is provided with ratchet and pawl arrangement, the wheel ratchet is connected on the wheel, the wheel ratchet is connected on the vehicle frame, axletree also is provided with ratchet and pawl arrangement, the axletree ratchet is connected on the axletree, and the axletree ratchet is connected on the vehicle frame.
4, spring motor bicycle according to claim 1 and 2 is characterized in that: an end of axletree is a quadratic prism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200297912U CN2749763Y (en) | 2004-09-24 | 2004-09-24 | Spiral spring type bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200297912U CN2749763Y (en) | 2004-09-24 | 2004-09-24 | Spiral spring type bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2749763Y true CN2749763Y (en) | 2006-01-04 |
Family
ID=35823155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200297912U Expired - Fee Related CN2749763Y (en) | 2004-09-24 | 2004-09-24 | Spiral spring type bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2749763Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935450A (en) * | 2014-04-28 | 2014-07-23 | 哈尔滨理工大学 | Power-assisting bicycle and power assisting method |
-
2004
- 2004-09-24 CN CNU2004200297912U patent/CN2749763Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935450A (en) * | 2014-04-28 | 2014-07-23 | 哈尔滨理工大学 | Power-assisting bicycle and power assisting method |
| CN103935450B (en) * | 2014-04-28 | 2017-02-22 | 哈尔滨理工大学 | Power-assisting bicycle and power assisting method |
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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 |