CN204802012U - High rotational speed single round atress type two -wheeled bicycle - Google Patents
High rotational speed single round atress type two -wheeled bicycle Download PDFInfo
- Publication number
- CN204802012U CN204802012U CN201520145686.3U CN201520145686U CN204802012U CN 204802012 U CN204802012 U CN 204802012U CN 201520145686 U CN201520145686 U CN 201520145686U CN 204802012 U CN204802012 U CN 204802012U
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- CN
- China
- Prior art keywords
- miniature gears
- wheel
- coaxial configuration
- gear wheel
- chain
- 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 provides a high rotational speed single round atress type two -wheeled bicycle of can strengthen the rotating ratio. Big pinion coaxial configuration of installation on the chain stay of automobile body rear wheel, big pinion coaxial configuration the right pinion on the right of pedal axle for the gear wheel chain connect, big pinion coaxial configuration the left side gear wheel and rear wheel for the pinion chain connect. High rotational speed single round atress type two -wheeled bicycle belongs to a vehicle who rides instead of walk.
Description
Art:
The utility model belongs to a kind of vehicle of riding instead of walk.
Background technology:
At present, known two-wheeled cycle has two kinds of gear ratio type of drive: the first be single the large gear turn the small gear rotate; The second is the type of drive that size gear ratio can change.The all not good gear ratio by pedal spindle big gear wheel and trailing wheel miniature gears of combination of these two kinds of bicycles is exactly that revolution ratio brings up to good degree.
Summary of the invention:
In order to well overcome single-wheel force type two-wheeled cycle, the deficiency that the revolution ratio of large miniature gears is not high enough, the utility model provides a kind of high rotating speed single-wheel force type two-wheeled cycle, well improves the revolution ratio of large miniature gears.
The utility model solves the technical scheme that its technical matters adopts: a large miniature gears coaxial configuration, the left side is big gear wheel, and the right is miniature gears, big gear wheel on the right of pedal spindle, trailing wheel miniature gears, the parts such as chain.On the right of large miniature gears coaxial configuration left side big gear wheel and pedal spindle, big gear wheel is same model, and on the right of large miniature gears coaxial configuration, miniature gears and trailing wheel miniature gears are same model.Wherein the girth of big gear wheel is five times of miniature gears girth, and bull gear drive rotates five weeks once all miniature gearss.First be fixed on the chain stay between pedal spindle and trailing wheel by large miniature gears coaxial configuration, on the right of pedal spindle, on the right of big gear wheel and large miniature gears coaxial configuration, miniature gears chain connects on the same line.Large miniature gears coaxial configuration left side big gear wheel and trailing wheel miniature gears chain connect on the same line.When pedal spindle bull gear drive one week, to equal on the right of large miniature gears coaxial configuration pinion rotation five weeks large miniature gears coaxial configuration left side bull gear drive five weeks simultaneously, equal trailing wheel pinion rotation twelve-five circulations according to gear ratio.Be exactly the trailing wheel pinion rotation twelve-five circulations when pedal spindle rotates a week, while rear wheel twelve-five circulations, reach high rotating speed object.The beneficial effects of the utility model are, improve the revolution ratio of pedal spindle big gear wheel and trailing wheel miniature gears.Only on prototype engine, increase by one group of large miniature gears coaxial configuration, structure is simple.
Accompanying drawing explanation
Large miniature gears coaxial configuration figure in Figure of description 1.
In Figure of description 2,1 is pedal spindle big gear wheel figure, and 2 is miniature gears figure on the right of large miniature gears coaxial configuration.
In Figure of description 3,3 is large miniature gears coaxial configuration left side big gear wheel figure, and 4 is trailing wheel miniature gears figure, and 5 is chain figure, and 6 is chain figure, and 7 is trailing wheel chain stay figure, and 8 is trailing wheel figure, and 9 is front-wheel figure.
The key distinction of current single-wheel force type two-wheeled cycle and high rotating speed single-wheel force type two-wheeled cycle is; The revolution ratio of single-wheel force type two-wheeled cycle is low, pedal spindle bull gear drive one week trailing wheel pinion rotation five weeks; And high rotating speed single-wheel force type two-wheeled cycle revolution ratio is high, pedal spindle bull gear drive one week, trailing wheel pinion rotation twelve-five circulations.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, the utility model is further illustrated:
Large in the drawings miniature gears coaxial configuration is arranged on trailing wheel chain stay 7; On the right of large miniature gears coaxial configuration, big gear wheel 1 on the right of miniature gears 2 and pedal spindle, is linked on same straight line with chain 6.
Large miniature gears coaxial configuration left side big gear wheel 3 and trailing wheel miniature gears 4, be linked on same straight line with chain 5.
When pedal spindle big gear wheel 1 rotating link chain 6 drives miniature gears 2 on the right of large miniature gears coaxial configuration, drive large miniature gears coaxial configuration left side big gear wheel 3 to rotate simultaneously, then drive trailing wheel miniature gears 4 to rotate through chain 5.
Claims (1)
1. one kind high rotating speed single-wheel force type two-wheeled cycle, in vehicle body, comprise large miniature gears coaxial configuration, it is that a big gear wheel and miniature gears are on same axle, be arranged on trailing wheel chain stay, the left side is miniature gears on the right of big gear wheel, in vehicle body, comprises pedal spindle big gear wheel, trailing wheel miniature gears, chain, is characterized in that: on the right of large miniature gears coaxial configuration, on the right of miniature gears and pedal spindle, big gear wheel chain links, and large miniature gears coaxial configuration left side big gear wheel links with trailing wheel miniature gears chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145686.3U CN204802012U (en) | 2015-03-13 | 2015-03-13 | High rotational speed single round atress type two -wheeled bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145686.3U CN204802012U (en) | 2015-03-13 | 2015-03-13 | High rotational speed single round atress type two -wheeled bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204802012U true CN204802012U (en) | 2015-11-25 |
Family
ID=54586873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520145686.3U Expired - Fee Related CN204802012U (en) | 2015-03-13 | 2015-03-13 | High rotational speed single round atress type two -wheeled bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204802012U (en) |
-
2015
- 2015-03-13 CN CN201520145686.3U patent/CN204802012U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20170313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |