CN202022286U - Sport bicycle with pedal - Google Patents
Sport bicycle with pedal Download PDFInfo
- Publication number
- CN202022286U CN202022286U CN2011200754585U CN201120075458U CN202022286U CN 202022286 U CN202022286 U CN 202022286U CN 2011200754585 U CN2011200754585 U CN 2011200754585U CN 201120075458 U CN201120075458 U CN 201120075458U CN 202022286 U CN202022286 U CN 202022286U
- Authority
- CN
- China
- Prior art keywords
- pedal
- pulley
- bicycle
- stretcher
- pedal travel
- 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 sport bicycle with a pedal, which comprises a frame, a front wheel, a rear wheel and a handle, wherein the pedal is arranged at the middle position of the frame; a gear wheel and a pinion which are formed by fly wheels are connected with a synchronous belt; one end of the pedal is connected with an oil cylinder; a pulley is arranged below the pedal; a bearing device is arranged at the up-down circle center positions at the other end of the pedal; the pulley is made of nylon material; and a bearing is arranged inside the pulley. The sport bicycle has the beneficial effect that the sport bicycle can be used as a bicycle or can be used for body building.
Description
Technical field
The utility model relates to a kind of bicycle, particularly a kind of body-building bicycle.
Background technology
Initial traditional bicycle is mainly used in rides instead of walk, progressively raising along with the people's material and the level of consumption, the bicycle of more styles is presented in us at the moment, such as the function that on the bicycle basis that is used to ride instead of walk, has increased body-building, but because present bicycle all is to adopt both feet application of force on bicycle pedal to achieve to ride instead of walk or the function of body-building, because the pedal area is less not to be again very firm, so when in use both feet accidentally just from it face fall down, again or pedal along with the prolongation of bicycle period of service, pedal also is easy to produce the situation that splits away off, so that people are not very convenient when in use.
Summary of the invention
At the shortcoming of standard bicycle, the utility model provides a kind of later-model pedal travel bicycle.
To achieve these goals, the measure taked of the utility model:
A kind of pedal travel bicycle comprises vehicle frame, front-wheel, and trailing wheel, handlebar, the midway location of described vehicle frame is provided with stretcher, and the big gear wheel of being made up of flywheel links to each other by being with synchronously with miniature gears, and an end of stretcher is connected with oil cylinder; The stretcher below is provided with pulley, and its other end home position up and down is provided with bearing arrangement; Pulley is made by nylon material, and its inside is provided with bearing.
Stretcher is made by magnesium alloy materials, and is linked as with the roller arm disposal molding.
The inner core of big gear wheel, miniature gears is the flywheel ironware, and the periphery is a nylon material.
Pulley consists of one by two wheels.
The beneficial effects of the utility model: both can be used as bicycle and used, again can body-building.
Description of drawings
Fig. 1, structural representation of the present utility model.
The specific embodiment
A kind of pedal travel bicycle comprises vehicle frame 1, front-wheel 30, and trailing wheel 31, handlebar 5, the midway location of described vehicle frame 1 is provided with stretcher 2, and the big gear wheel of being made up of flywheel 7 and miniature gears 8 are by being with 29 to link to each other synchronously, and an end of stretcher 2 is connected with oil cylinder 3; The stretcher below is provided with pulley 6, and its other end home position up and down is provided with bearing arrangement 27; Pulley 6 is made by nylon material, and its inside is provided with bearing 28.Stretcher 2 is made by magnesium alloy materials, and is linked as with the roller arm disposal molding.The inner core of big gear wheel 7, miniature gears 8 is the flywheel ironware, and the periphery is a nylon material.Pulley 6 consists of one by two wheels.
The stretcher below is provided with pulley, and pulley is made by nylon material, and its inside is provided with bearing.Stretcher is made by magnesium alloy materials, and is linked as with the roller arm disposal molding, and the life-span that uses like this can be longer.Sprocket wheel links to each other by being with synchronously with gear; It is the flywheel ironware that gear is made inner core, and it is peripheral synthetic with the nylon material mould.Pulley consists of one by two wheels, and when stretcher moved back and forth, pulley can not become flexible or come off easily, and was more firm; When trampling,, reached the body-building purpose because the drag effect of oil cylinder is arranged.Simultaneously, can also use as bicycle at ordinary times.This pedal travel bicycle is also collapsible in addition is placed in the dolly boot, carries and use all very convenient.
Claims (4)
1. pedal travel bicycle, comprise vehicle frame (1), front-wheel (30), trailing wheel (31), handlebar (5), the midway location of described vehicle frame (1) is provided with stretcher (2), and the big gear wheel of being made up of flywheel (7) links to each other by being with (29) synchronously with miniature gears (8), and it is characterized in that: an end of stretcher (2) is connected with oil cylinder (3); The stretcher below is provided with pulley (6), and its other end home position up and down is provided with bearing arrangement (27); Pulley (6) is made by nylon material, and its inside is provided with bearing (28).
2. pedal travel bicycle according to claim 1 is characterized in that: stretcher (2) is made by magnesium alloy materials, and is linked as with the roller arm disposal molding.
3. pedal travel bicycle according to claim 1 and 2 is characterized in that: the inner core of big gear wheel (7), miniature gears (8) is the flywheel ironware, and the periphery is a nylon material.
4. pedal travel bicycle according to claim 3 is characterized in that: pulley (6) consists of one by two wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200754585U CN202022286U (en) | 2011-03-21 | 2011-03-21 | Sport bicycle with pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200754585U CN202022286U (en) | 2011-03-21 | 2011-03-21 | Sport bicycle with pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202022286U true CN202022286U (en) | 2011-11-02 |
Family
ID=44847247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200754585U Expired - Fee Related CN202022286U (en) | 2011-03-21 | 2011-03-21 | Sport bicycle with pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202022286U (en) |
-
2011
- 2011-03-21 CN CN2011200754585U patent/CN202022286U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: HUANG JINXIAN Effective date: 20120518 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120518 Address after: 315600 Zhejiang province Ninghai County Yuelong streets cuckoo Lane 48 Lane 2 Co-patentee after: Huang Jinxian Patentee after: Shen Renjie Address before: 315600, No. five, No. 12, Jinshan Road, Taoyuan street, Ninghai County, Zhejiang, Ningbo Patentee before: Shen Renjie |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20140321 |