CN2811151Y - Double-sided surrounding -driven bicycle - Google Patents
Double-sided surrounding -driven bicycle Download PDFInfo
- Publication number
- CN2811151Y CN2811151Y CN 200520028361 CN200520028361U CN2811151Y CN 2811151 Y CN2811151 Y CN 2811151Y CN 200520028361 CN200520028361 CN 200520028361 CN 200520028361 U CN200520028361 U CN 200520028361U CN 2811151 Y CN2811151 Y CN 2811151Y
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- China
- Prior art keywords
- fixed
- utility
- model
- double
- chain wheel
- 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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Abstract
The utility model relates to a double-sided rounding drive bicycle which belongs to the technical field of non-motor vehicles. The utility model is characterized in that both ends of a middle shaft are both fixed with a chain wheel disc; two vehicle cranks are respectively fixed at the edge of the two chain wheel discs; the angle of the position of the two vehicle cranks is 180 DGE; both ends of a rear shaft are both fixed with a free wheel; the chain wheel discs and the free wheels make power transmission by two chains. The utility model has the advantage that the non-motor vehicle adopts the structure to achieve the purpose of labour saving and power saving because the force is generated from outside to inside, the arm of force is equal, the power rate is balanced, and the frequency of double-sided exertion is high.
Description
Technical field
The utility model belongs to the unpowered vehicle technical field.
Background technology
At present, the unpowered vehicle of bicycle one class, two pedals turn with axis by car and are connected and fixed, and axis transmits power by chain sprocket and chain to trailing wheel, and this type of drive transmission power is little, and particularly when going up a slope or bear a heavy burden, the rider can require great effort very much.
Summary of the invention
The purpose of this utility model is:
Provide a kind of laborsaving, bilateral of economizing merit around driving bicycle.
The technical solution of the utility model is:
The axis two ends all are fixed with chain sprocket, and two cars turn and are separately fixed at two chain sprocket edges, and it is 180 that two cars turn position angle, and the rear axle two ends all are fixed with flywheel, and chain sprocket and flywheel are done power transmission by two chains.
The beneficial effects of the utility model are:
The unpowered vehicle that adopts this structure is that ecto-entad produces because of power, and the arm of force equates, the power rate equilibrium, and the bilateral frequency of exerting oneself is higher, thereby the purpose that reaches laborsaving, economizes merit.
Description of drawings
Fig. 1 is the utility model constructional drawing;
Wherein: the 1st, pedal A, the 2nd, car turn A, the 3rd, chain sprocket A, the 4th, axis, the 5th, chain A, the 6th, flywheel A, the 7th, rear axle, the 11st, pedal B, the 12nd, car turn B, the 13rd, chain sprocket B, the 15th, chain B, the 16th, flywheel B.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further;
As shown in Figure 1, car turns A (2), car turns B (12) and directly is fixed on chain sprocket A (3), chain sprocket B (13) eccentric part respectively, formation is to the state of inscribe, power then directly acts on the outer rim of chain sprocket A (3), chain sprocket B (4), and form around power, adopt bilateral chain sprocket A (3) and B (13) band chain bar A (5) and chain B (15) to drive, dynamic equilibrium is good, and efficient is higher.
Claims (1)
1, a kind of bilateral is around driving bicycle, mainly comprise axis, rear axle, pedal, it is characterized in that: the axis two ends all are fixed with chain sprocket, two cars turn and are separately fixed at two chain sprocket edges, it is 180 that two cars turn position angle, the rear axle two ends all are fixed with flywheel, and chain sprocket and flywheel are done power transmission by two chains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028361 CN2811151Y (en) | 2005-03-11 | 2005-03-11 | Double-sided surrounding -driven bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028361 CN2811151Y (en) | 2005-03-11 | 2005-03-11 | Double-sided surrounding -driven bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2811151Y true CN2811151Y (en) | 2006-08-30 |
Family
ID=36937535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520028361 Expired - Fee Related CN2811151Y (en) | 2005-03-11 | 2005-03-11 | Double-sided surrounding -driven bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2811151Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR1008163B (en) * | 2012-10-25 | 2014-04-08 | Ιορδανης Θεοδωρου Αμανατιδης | High-speed bicycle |
-
2005
- 2005-03-11 CN CN 200520028361 patent/CN2811151Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR1008163B (en) * | 2012-10-25 | 2014-04-08 | Ιορδανης Θεοδωρου Αμανατιδης | High-speed bicycle |
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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 |