CN201432780Y - Bicycle - Google Patents
Bicycle Download PDFInfo
- Publication number
- CN201432780Y CN201432780Y CN2009201021387U CN200920102138U CN201432780Y CN 201432780 Y CN201432780 Y CN 201432780Y CN 2009201021387 U CN2009201021387 U CN 2009201021387U CN 200920102138 U CN200920102138 U CN 200920102138U CN 201432780 Y CN201432780 Y CN 201432780Y
- Authority
- CN
- China
- Prior art keywords
- bicycle
- pedal rod
- drive sprocket
- ground
- riding
- 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 discloses a bicycle and aims to provide a bicycle which saves labor in riding. The height from a middle shaft of a drive sprocket of the bicycle to the ground is higher that the height from the axle of front and back wheels to the ground, a pedal rod is fixedly connected with a middle shaft of a main driving chain wheel, the length of the pedal rod is in the range of 180 mm to 275 mm, and the riding is laborsaving.
Description
Technical field
The utility model relates to a kind of bicycle.
Background technology
At present, the bicycle drive sprocket axis on the market and the axletree of front and back wheel are a horizon, and pedal rod is subject to drive sprocket axis height overhead, and general length is less than 175mm, and therefore, effort is time-consuming when riding.
Summary of the invention
Labour-saving bicycle when the purpose of this utility model provides a kind of riding.
The utility model is achieved by the following technical solution: its structure includes drive sprocket axis, pedal rod, the ground-surface height of wheelbase is higher than the front and back wheel axletree apart from ground-surface height in the described drive sprocket, pedal rod is fixed on the drive sprocket axis, and the length of described pedal rod is 180mm-275mm.
The beneficial effects of the utility model are: the drive sprocket axis is higher than the axletree of front and back wheel, and the length of pedal rod is 180mm-275mm, by prolonging the length of pedal rod, makes when riding laborsaving.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, present embodiment promotes drive sprocket axis 1 apart from ground-surface height, and pedal rod 2 is fixed on the drive sprocket axis 1, and the length of pedal rod 2 is 200mm.Reached labour-saving purpose when riding.
Claims (1)
1, a kind of bicycle, include drive sprocket axis (1) and pedal rod (2), it is characterized in that: described drive sprocket axis (1) is higher than the front and back wheel axletree apart from ground-surface height apart from ground-surface height, pedal rod (2) is fixed on the drive sprocket axis (1), and the length of described pedal rod (2) is 180mm-275mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201021387U CN201432780Y (en) | 2009-04-13 | 2009-04-13 | Bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201021387U CN201432780Y (en) | 2009-04-13 | 2009-04-13 | Bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201432780Y true CN201432780Y (en) | 2010-03-31 |
Family
ID=42051590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201021387U Expired - Fee Related CN201432780Y (en) | 2009-04-13 | 2009-04-13 | Bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201432780Y (en) |
-
2009
- 2009-04-13 CN CN2009201021387U patent/CN201432780Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20100413 |