CN2573368Y - Bicycle with connecting rod drive device - Google Patents
Bicycle with connecting rod drive device Download PDFInfo
- Publication number
- CN2573368Y CN2573368Y CN 02248345 CN02248345U CN2573368Y CN 2573368 Y CN2573368 Y CN 2573368Y CN 02248345 CN02248345 CN 02248345 CN 02248345 U CN02248345 U CN 02248345U CN 2573368 Y CN2573368 Y CN 2573368Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- bicycle
- fixed
- wheel
- brace
- 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 bicycle with a connecting rod driving device, which is composed of a pedal, a driving mechanism and a connecting rod, wherein, the pedal can drive the driving mechanism which can transmit power to the connecting rod, and the connecting rod can drive a rear wheel of a bicycle to rotate; in the running process of the bicycle, the connecting rod swings in circulation to and fro. The bicycle is viewed and admired well and very interesting, and can be especially used for a child's vehicle to increase the interesting feel of the child's vehicle.
Description
Technical field
A kind of bicycle that has driving rod drive of the utility model relates to a kind of bicycle driving device, belongs to the bicycle field.
Background technology
Existing bicycle driving device is mostly by chain sprocket structure, or wheel word direct drive wheel revolutions, and the actuating device that these are traditional can't satisfy the psychology that people, particularly children pursue new meaning.
Summary of the invention
Be to avoid the deficiencies in the prior art part order of the present utility model, a kind of bicycle that has driving rod drive is provided, this bicycle has improved the ornamental and interesting of bicycle because connecting rod mechanism is reciprocally swung.
The utility model is realized by following measure, its actuating device is by foot-operated, transmission device, connecting rod is formed, transmission device is a gear cluster, gear cluster comprises a big gear wheel, a transition gear and a miniature gears, Large Gear Shaft During, transition gear axle and pinion shaft are fixed on the bicycle hound, foot-operated being fixed on the big gear wheel stepped on the foot-operated big gear wheel that can drive and rotated, through transition wheel, motion is reached miniature gears, connecting rod mechanism comprises two braces and a cross bar, and cross bar and brace are hinged, and wherein a preceding brace is fixed on the miniature gears, brace is fixed on the wheel arbor of back after another, brace rotated before the miniature gears rotation drove, and preceding brace drives the back brace by cross bar and rotates together, rotates thereby drive trailing wheel, cross bar had both been done the plane and straight line motion in bicycle running, rotatablely move as the plane again, connecting rod more can improve sight with color or pattern decorative.
The utility model transmission device also can be the chain sprocket drive structure, can reach identical effect equally.
The utility model connecting rod makes straight-bar or waveform rod member, and perhaps helix is perhaps pasted decorative film on the cross bar.
The utility model is simple in structure, and the particularly utilization of connecting rod mechanism has increased the ornamental and interesting of bicycle.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is another example structure scheme drawings of the utility model
Accompanying drawing 3 is the utility model scheme of installations.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Shown in accompanying drawing 1 and accompanying drawing 3, the utility model actuating device is by foot-operated 1, gear cluster 2, connecting rod 3 is formed, gear cluster comprises a big gear wheel 2-1, a transition gear 2-2 and a miniature gears 2-3, Large Gear Shaft During, transition gear axle and pinion shaft are fixed on the bicycle hound 4, foot-operated being fixed on the big gear wheel stepped on the foot-operated big gear wheel that can drive and rotated, through transition wheel, motion is reached miniature gears, connecting rod mechanism comprises two braces and a cross bar 3-3, and cross bar and brace are hinged, and wherein a preceding brace 3-1 is fixed on the miniature gears, brace 3-2 is fixed on the wheel arbor 7 of back after another, brace rotated before the miniature gears rotation drove, and preceding brace drives the back brace by cross bar and rotates together, rotates thereby drive trailing wheel, cross bar had both been done the plane and straight line motion in bicycle running, rotatablely move as the plane again, connecting rod makes straight-bar or waveform rod member, perhaps helix, perhaps paste decorative film on the connecting rod, more can improve sight.
Shown in accompanying drawing 2 and accompanying drawing 3, the utility model actuating device is by foot-operated 1, chain wheel set 5, connecting rod 3 is formed, chain wheel set comprises a hinge wheel 5-1, chain 5-2, minor sprocket 5-3, hinge wheel axle and chainlet wheel shaft are fixed on the bicycle raker beam 4, foot-operated being fixed on the hinge wheel, step on the foot-operated hinge wheel that can drive and rotate, through chain motion is reached minor sprocket, connecting rod mechanism comprises two braces and a cross bar 3-3, cross bar and brace are hinged, wherein a preceding brace 3-1 is fixed on the minor sprocket, and brace 3-2 is fixed on the wheel arbor 7 of back after another, and brace rotated before the minor sprocket rotation drove, preceding brace drives the back brace by cross bar and rotates together, rotate thereby drive trailing wheel, cross bar had both been done the plane and straight line motion in bicycle running, rotatablely moved as the plane again, connecting rod makes straight-bar or waveform rod member, perhaps helix is perhaps pasted decorative film on the connecting rod, more can improve sight.
Claims (5)
1. bicycle that has driving rod drive, it is characterized in that actuating device is by foot-operated, transmission device, connecting rod is formed, foot-operated being fixed on the transmission device, connecting rod comprises two braces and a cross bar, cross bar and brace are hinged, wherein a preceding brace is connected with transmission device, and brace is fixed on the wheel arbor of back after another.
2. the described a kind of bicycle that has driving rod drive of root a tree name claim 1, it is characterized in that transmission device is a gear cluster, gear cluster comprises a big gear wheel, a transition gear and a miniature gears, foot-operated being fixed on the big gear wheel, the preceding brace of connecting rod is fixed on the miniature gears.
3. the described a kind of bicycle that has driving rod drive of root a tree name claim 1 is characterized in that transmission device is a chain wheel set, and chain wheel set comprises a hinge wheel, chain and minor sprocket, and foot-operated being fixed on the hinge wheel, the preceding brace of connecting rod is fixed on the minor sprocket.
4. the described a kind of bicycle that has driving rod drive of root a tree name claim 1 is characterized in that connecting rod makes straight-bar or waveform rod member, perhaps helix rod member.
5. the described a kind of bicycle that has driving rod drive of root a tree name claim 1 is characterized in that pasting on the connecting rod decorative film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248345 CN2573368Y (en) | 2002-09-26 | 2002-09-26 | Bicycle with connecting rod drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248345 CN2573368Y (en) | 2002-09-26 | 2002-09-26 | Bicycle with connecting rod drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2573368Y true CN2573368Y (en) | 2003-09-17 |
Family
ID=33718993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02248345 Expired - Fee Related CN2573368Y (en) | 2002-09-26 | 2002-09-26 | Bicycle with connecting rod drive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2573368Y (en) |
-
2002
- 2002-09-26 CN CN 02248345 patent/CN2573368Y/en not_active Expired - Fee Related
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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 |