CN100363228C - Bicycle - Google Patents
Bicycle Download PDFInfo
- Publication number
- CN100363228C CN100363228C CNB2005100028012A CN200510002801A CN100363228C CN 100363228 C CN100363228 C CN 100363228C CN B2005100028012 A CNB2005100028012 A CN B2005100028012A CN 200510002801 A CN200510002801 A CN 200510002801A CN 100363228 C CN100363228 C CN 100363228C
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- China
- Prior art keywords
- bar
- activity
- bicycle
- sat
- lever
- Prior art date
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- Expired - Fee Related
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Abstract
The present invention discloses a bicycle comprising handle bars, a bicycle frame, a front wheel, a rear wheel, a chain transmission device and a seat, wherein the chain transmission device comprises a front gear disc, a rear gear disc and a transmission chain; the front gear disc comprises a big gear disc and a small gear disc. The seat is a movable seat which is inserted in the bicycle frame by a movable seat rod; the lower end of the movable seat rod is vertical and right opposite to one end of a lever hinged with the bicycle frame; the other end of the lever is connected with a semi-arc gear engaged with the small gear disc. The present invention is moved by the sitting and the standing of people; when people sit down, the gravity of the whole body is concentrated on the seat rod so that the seat rod presses one end of the lever; might drives the gear at the other end of the lever intensively so that the gear is engaged with a front chain disc gear to drive the bicycle. When people sit down, the seat rod is lifted under the action of the foot operation force of pedals and thus the goal of labour saving is achieved. The present invention has the advantages of artful and reasonable structure, convenient use and labour saving, is a great improvement on the bicycle structure, and thoroughly changes the history of using man power to drive the bicycle.
Description
Technical field
The present invention relates to a kind of bicycle, specifically, relate to a kind of bicycle of sailing by the body weight for humans Lixing.
Background technology
Bicycle is the vehicle that people use always, and its not electricity consumption, without other mechanical external force scrunches as propulsive effort by manpower and to travel.People's the deadweight just of its maximum power, promptly when the gravity of human body whole body concentrates on the pedal, the strength maximum.Because human body needs ceaselessly to give the bicycle reinforcing in the process of moving, the people is easy to feel fatigue.The self gravitation that how to make full use of human body gives bicycle with propulsive effort, reduces human physical power's consumption, is that present bicycle needs the further problem of solution.
Summary of the invention
The technical issues that need to address of the present invention just are to overcome the defective of prior art, and providing a kind of is the bicycle of power by human body self gravity, and its structure is ingenious, reasonable, has reduced human physical power's consumption significantly.
For addressing the above problem, the present invention adopts following technical scheme:
Bicycle of the present invention, comprise handlebar, vehicle frame, front and back wheel, chain gearing, vehicle seat, chain gearing comprises front and rear teeth wheel disc and driving chain, the nipper wheel disc comprises the canine tooth wheel disc and is installed in the middle miniature gears dish of canine tooth wheel disc, it is characterized in that: described vehicle seat is movable vehicle seat, it sits by activity that bar is inserted into can be up and down on the vehicle frame, activity is sat the bar lower end and vertically is right against a end with vehicle frame pivotally attached lever, the other end of lever is connected with half arc gear wheel, the miniature gears dish engagement in half arc gear wheel and the nipper wheel disc.
Also be hinged with on the vehicle frame of the present invention and stepped on bar, an end of having stepped on bar is fixedly connected with stretcher, and the other end of having stepped on bar is fixedly connected with movable sits the perpendicular push rod of bar, and the bar activity is sat in the push rod activity of pushing.The bar center fixed is sat in described activity the cross bar of sitting bar perpendicular to activity, and the top that described push rod is sat bar perpendicular to activity is divided into a fork lever, and activity is sat cross bar on the bar above fork arm, and activity is sat bar and do not contacted vertically and be inserted in the middle of the fork arm.
Bicycle of the present invention relies on the seat activity that rises of human body, and when human body was sat down, the gravity of whole body concentrates on to be sat on the bar, makes and sits the end that bar is pressed lever, and the strength concentrated area drives the preceding chain dish gear movement of gear mesh of the other end of lever, reaches driving purposes.When human body is sat down, rely on the foot-operated power of stretcher, make and sit bar and lift, reach the labour-saving purpose.
Structure of the present invention is ingenious, and is rationally easy to use, laborsaving, is a great revolution of bicycle structure, thoroughly changed the history that bicycle relies on manpower to scrunch.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 has stepped on plate and movable connection diagram of sitting bar for the present invention.
Fig. 3 is the present invention's half arc gear wheel and preceding chain dish pinion scheme drawing.
The specific embodiment
As Fig. 1, shown in Figure 3, bicycle of the present invention, comprise handlebar 1, vehicle frame 2, front and back wheel 3,4, chain gearing 5, vehicle seat 6, before chain gearing comprises, backgear dish and driving chain, the nipper wheel disc comprises canine tooth wheel disc 5-1 and is installed in the middle miniature gears dish 5-2 of canine tooth wheel disc, described vehicle seat is movable vehicle seat, it sits by activity that bar 7 is inserted into can be up and down on the vehicle frame, activity is sat the bar lower end and vertically is right against a end with vehicle frame pivotally attached lever 8, the other end of lever is connected with the miniature gears dish engagement in half arc gear wheel, 9, half arc gear wheels and the nipper wheel disc.
As described in Figure 2, also be hinged with on the vehicle frame of the present invention and stepped on bar 10, an end of having stepped on bar is fixedly connected with stretcher 11, and the other end of having stepped on bar is fixedly connected with movable sits the perpendicular push rod 10-1 of bar, and the bar activity is sat in the push rod activity of pushing.The bar center fixed is sat in described activity the cross bar 7-1 that sits bar perpendicular to activity, and the top that described push rod is sat bar perpendicular to activity is divided into a fork lever, and activity is sat cross bar on the bar above fork arm, and activity is sat bar and do not contacted vertically and be inserted in the middle of the fork arm.
Claims (1)
1. bicycle, comprise handlebar, vehicle frame, front and back wheel, chain gearing, vehicle seat, chain gearing comprises front and rear teeth wheel disc and driving chain, the nipper wheel disc comprises the canine tooth wheel disc and is installed in the middle miniature gears dish of canine tooth wheel disc, it is characterized in that: described vehicle seat is movable vehicle seat, it sits by activity that bar is inserted into can be up and down on the vehicle frame, activity is sat the bar lower end and vertically is right against a end with vehicle frame pivotally attached lever, the other end of lever is connected with half arc gear wheel, the miniature gears dish engagement in half arc gear wheel and the nipper wheel disc; Also be hinged with on the vehicle frame and stepped on bar, an end of having stepped on bar is fixedly connected with stretcher, and the other end of having stepped on bar is fixedly connected with movable sits the perpendicular push rod of bar, and the bar activity is sat in the push rod activity of pushing; The bar center fixed is sat in described activity the cross bar of sitting bar perpendicular to activity, and the top that described push rod is sat bar perpendicular to activity is divided into a fork lever, and activity is sat cross bar on the bar above fork arm, and activity is sat bar and do not contacted vertically and be inserted in the middle of the fork arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100028012A CN100363228C (en) | 2005-01-24 | 2005-01-24 | Bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100028012A CN100363228C (en) | 2005-01-24 | 2005-01-24 | Bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1631704A CN1631704A (en) | 2005-06-29 |
| CN100363228C true CN100363228C (en) | 2008-01-23 |
Family
ID=34852985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100028012A Expired - Fee Related CN100363228C (en) | 2005-01-24 | 2005-01-24 | Bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100363228C (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86205762U (en) * | 1986-08-20 | 1987-04-01 | 王晓城 | High speed and energy saving bicycle |
| CN1123238A (en) * | 1994-11-24 | 1996-05-29 | 赵松峰 | Effort-saving bicycle |
| CN2458221Y (en) * | 2000-11-20 | 2001-11-07 | 华春潮 | Lever type light bicycle |
| CN1378945A (en) * | 2001-11-08 | 2002-11-13 | 朱锦旗 | Simulating vehicle |
-
2005
- 2005-01-24 CN CNB2005100028012A patent/CN100363228C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86205762U (en) * | 1986-08-20 | 1987-04-01 | 王晓城 | High speed and energy saving bicycle |
| CN1123238A (en) * | 1994-11-24 | 1996-05-29 | 赵松峰 | Effort-saving bicycle |
| CN2458221Y (en) * | 2000-11-20 | 2001-11-07 | 华春潮 | Lever type light bicycle |
| CN1378945A (en) * | 2001-11-08 | 2002-11-13 | 朱锦旗 | Simulating vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1631704A (en) | 2005-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |