CN2493497Y - Lever transmission type bicycle - Google Patents
Lever transmission type bicycle Download PDFInfo
- Publication number
- CN2493497Y CN2493497Y CN00215693U CN00215693U CN2493497Y CN 2493497 Y CN2493497 Y CN 2493497Y CN 00215693 U CN00215693 U CN 00215693U CN 00215693 U CN00215693 U CN 00215693U CN 2493497 Y CN2493497 Y CN 2493497Y
- Authority
- CN
- China
- Prior art keywords
- bicycle
- lever
- armed lever
- spoon
- flywheel
- 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)
Abstract
The utility model discloses a lever transmission type bicycle. Two sides of the bicycle are equipped respectively with a lever directly driving the bicycle wheel to run; the inside of the one end of the lever is a semicircular tooth spoon, the other end is a petal; one end near the semicircular tooth spoon is provided with a fixed active point which is equipped with a screw shaft for supporting the lever to move up and down; the inner and external sides of the tooth spoon of the two levers are equipped respectively with a flywheel which can slide in the sky. The middle part of the lever is connected with a sliding steel wire rope. The bicycle can save labor and increase speed because of the extension of the lever and the reduction of the flywheel. Moreover, the bicycle is simple in design and is easy to be produced.
Description
The utility model belongs to the bike tech scope, relates to a kind of new-type armed lever bicycle.
Bicycle has more than 200 year history, and light, quick, pollution-free without fuel oil, volume is little, and productive costs is low, is the good tool that people ride instead of walk.Yet the bicycle chain transmission also exists firmly big, the slow partially problem of speed.
Task of the present utility model provides a kind of bicycle without chain gear, solves firmly bigger slow problem of bicycle.
The purpose of this utility model is achieved in that based on existing ordinary bicycle, and two armed levers are set, and is installed in the both sides of bicycle.A tooth spoon of armed lever inboard is half garden generating gear, and one is foot-operated son.Be provided with a fixing moving point by half garden generating gear, one end, and combine with cycle frame.What combine with two armed levers is that of respectively establishing in the interior outside can reverse the empty flywheel that slides, and is used for driving bicycle and travels.The armed lever middle part has a sliding steel wire rope to connect two armed levers, is used for the lifting of two armed levers.
Owing to adopt such scheme, prolonged armed lever, changed fulcrum, dwindled flywheel, can laborsaving, acceleration.Because the change of driving device, the cycle frame design is simpler and more direct, easily produces, and reduces production costs.
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is the utility model structural representation.
Among the figure 1, armed lever tooth spoon; 2, flywheel; 3, adapter plate; 4, screw shaft; 5, armed lever; 6, foot-operated son; 7, pulley; 8, steel rope; 9, pulley yoke; 10, eyelet.
Armed lever among the figure (5) is connected as one with armed lever tooth spoon (1), and the other end of armed lever (5) combines with foot-operated son (6).There are teeth and the interlock mutually of flywheel (2) teeth in armed lever tooth spoon (1) inboard, and flywheel (2) can reverse empty sliding.Armed lever (5) has a bearing near armed lever tooth spoon one end, combines with adapter plate (3) on being located at vehicle frame by screw shaft (4).Armed lever (5) middle part is established an eyelet (10) and is used for fixing steel rope (8).Above-mentioned project organization respectively has one in the bicycle both sides, and is identical.On vehicle frame, also establish pulley yoke (9), establish pulley (7) on the pulley yoke (9), be used for lodge steel rope (8).Firmly or not do not realize the purpose of armed lever landing like this by a side, reach the purpose that bicycle moves ahead yet with a side.
Claims (1)
- A kind of boom bicycle, it is characterized in that armed lever (5) through-coupling wheel, respectively there is the armed lever (5) of a same structure both sides, inboard of armed lever is semi-circular teeth spoon (1), one is foot-operated son (6), by semi-circular teeth spoon (1) one end one adapter plate (3) is arranged, and plate is provided with screw shaft (4), support arm (5) activity, armed lever middle part have seizing wire (8) connection to take on the pulley (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00215693U CN2493497Y (en) | 2000-07-28 | 2000-07-28 | Lever transmission type bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00215693U CN2493497Y (en) | 2000-07-28 | 2000-07-28 | Lever transmission type bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2493497Y true CN2493497Y (en) | 2002-05-29 |
Family
ID=33581583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00215693U Expired - Fee Related CN2493497Y (en) | 2000-07-28 | 2000-07-28 | Lever transmission type bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2493497Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111268015A (en) * | 2020-03-12 | 2020-06-12 | 付俊杰 | Linkage mechanism and bicycle thereof |
-
2000
- 2000-07-28 CN CN00215693U patent/CN2493497Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111268015A (en) * | 2020-03-12 | 2020-06-12 | 付俊杰 | Linkage mechanism and bicycle thereof |
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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 |