CN204802011U - High rotational speed double round atress type two -wheeled bicycle - Google Patents
High rotational speed double round atress type two -wheeled bicycle Download PDFInfo
- Publication number
- CN204802011U CN204802011U CN201520165767.XU CN201520165767U CN204802011U CN 204802011 U CN204802011 U CN 204802011U CN 201520165767 U CN201520165767 U CN 201520165767U CN 204802011 U CN204802011 U CN 204802011U
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- CN
- China
- Prior art keywords
- wheel
- miniature gears
- gear wheel
- coaxial configuration
- cardan shaft
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- Expired - Fee Related
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Abstract
The utility model provides a high rotational speed double round atress type two -wheeled bicycle that can strengthen rotating ratio and front and back wheel atress. Forming a semi -circular structure between a fork and an orientation section of thick bamboo, adorning the cardan shaft in the middle of semi -circular structure, the central point of the compromise point of cardan shaft and an orientation section of thick bamboo is on same straight line, and the cardan shaft right -hand member is fixed with the frame, the cardan shaft left end is fixed with an orientation section of thick bamboo and fork, and an orientation section of thick bamboo is followed to the cardan shaft left end and the front wheel within range rotates, big pinion coaxial configuration is installed on the rear wheel chain stay, front wheel pinion, cardan shaft the left side gear wheel, drive chain connect on same straight line, cardan shaft the right pinion, pedal axle the right gear wheel, drive chain connect on same straight line, pedal axle the left side gear wheel, big pinion coaxial configuration the left side pinion, drive chain connect on same straight line, big pinion coaxial configuration the right gear wheel, rear wheel pinion, drive chain connect on same straight line, the utility model 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, and is all that single-wheel is stressed: the first is that single the large gear turn the small gear rotates the stressed a kind of mode of trailing wheel; The second is the back-wheel drive mode 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.And be all that trailing wheel is stressed, and only have trailing wheel can be stressed, this single power force type bicycle, the propulsive effort only having trailing wheel to be subject to chain to be delivered to, becomes drive wheel.Front-wheel cannot be subject to the propulsive effort of chain, only becomes resistance wheel.
Summary of the invention:
In order to well overcome single-wheel force type two-wheeled cycle, not high enough and the deficiency only having trailing wheel stressed of the revolution ratio of large miniature gears, the utility model provides a kind of high rotating speed double-wheel force type two-wheeled cycle, well improve the revolution ratio of large miniature gears, and front and back wheel is simultaneously stressed reaches high rotating speed simultaneously.
The utility model solves the technical scheme that its technical matters adopts: be the big gear wheel left side on the right of a large miniature gears coaxial configuration be miniature gears, pedal spindle the right and left big gear wheel, trailing wheel miniature gears, front-wheel miniature gears, miniature gears on the right of a universal shaft structure left side big gear wheel, the parts such as the chain of same model.Big gear wheel and pedal spindle the right and left big gear wheel on the right of large miniature gears coaxial configuration, universal shaft structure left side big gear wheel is same model; Large miniature gears coaxial configuration left side miniature gears and front-wheel trailing wheel miniature gears, on the right of universal shaft structure, miniature gears is 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, pedal spindle left side big gear wheel and large miniature gears coaxial configuration left side miniature gears chain connect on the same line.On the right of large miniature gears coaxial configuration, big gear wheel and trailing wheel miniature gears chain connect on the same line.A semicircular structure is done in the centre of direction cylinder and front-fork, first universal shaft structure is contained in semicircular structure, on the same line, universal shaft structure left side big gear wheel is connected on the same line with front-wheel miniature gears chain for the compromise point of universal shaft structure and the center-point of direction cylinder; On the right of versatile spindle, miniature gears is connected on the same line with big gear wheel chain on the right of pedal spindle.Versatile spindle right-hand member is fixed on vehicle frame, and versatile spindle left end is fixed on the fixed support of front-fork and steering handle, and cutter rotates to axle left end with within the scope of front-wheel and steering handle.When pedal spindle the right and left bull gear drive one week, equal large miniature gears coaxial configuration left side pinion rotation five weeks bull gear drive five weeks on the right of large miniature gears coaxial configuration simultaneously, trailing wheel pinion rotation twelve-five circulations is equaled, simultaneously rear wheel twelve-five circulations according to gear ratio.To equal on the right of versatile spindle pinion rotation five weeks versatile spindle left side bull gear drive five weeks simultaneously, equal front-wheel pinion rotation twelve-five circulations according to gear ratio, while front-drive twelve-five circulations.Reach the object of high rotating speed double-wheel force simultaneously.The beneficial effects of the utility model are, improve the revolution ratio of pedal spindle big gear wheel and front and back wheel miniature gears, reach front and back wheel stressed simultaneously.Only on prototype engine, increase by one group of large miniature gears coaxial configuration, a universal shaft structure, structure is simple.
Accompanying drawing explanation
In Figure of description 1,1 is universal shaft structure figure, 2 is miniature gears figure on the right of versatile spindle, 3 is versatile spindle left side big gear wheel figure, 4 is johning knot compositions of versatile spindle, 5 is directions that power is rotated, although be delivered to the power on versatile spindle, be subject to the swing of versatile spindle and change direction, the power be delivered on versatile spindle is unaffected.
In Figure of description 2,1 is large miniature gears coaxial configuration figure, 2 large miniature gears coaxial configuration left side miniature gears figure, and 3 is big gear wheel figure on the right of large miniature gears coaxial configuration, and 4 is directions that power is rotated.
It is the utility model schematic diagram in Figure of description 3.
Figure of description 4 is left side figure, in figure, 1 is be fixed on the big gear wheel figure on the pedal spindle of the left side, and 2 is versatile spindle left side big gear wheel figure, and 3 is front-wheel miniature gears figure, 4 is driving chain figure, 5 is fixed mount figure of fixing versatile spindle left end big gear wheel and semicircular structure, and 6 is fixed mount figure of fixing versatile spindle left end big gear wheel and front fork, and 7 is large miniature gears coaxial configuration left side miniature gears figure, 8 is driving chain figure, 9 is front-wheel figure, and 10 is trailing wheel figure, and 11 is trailing wheel chain stay figure.
Figure of description 5 is right side figure, in figure, 1 is be fixed on the big gear wheel figure on the pedal spindle of the right side, 2 is universal shaft structure figure, 3 is miniature gearss on the right of versatile spindle, sheltered from by the fixed mount that the large frame of bicycle extends viewed from front, 4 is the fixed mount figure between fixing versatile spindle right-hand member and large frame, 5 is semicircular structures, provide the position of versatile spindle for convenience, 6 is driving chains, connect miniature gears on the right of the right pedal spindle big gear wheel and versatile spindle, 7 is reinforced liner figure of semicircular structure and steering handle, 8 is big gear wheel figure on the right of large miniature gears coaxial configuration, 9 is trailing wheel miniature gears figure, 10 is driving chain figure.
The key distinction of current single-wheel force type two-wheeled cycle and high rotating speed double-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 only has trailing wheel to be by wheels; And high rotating speed double-wheel force type two-wheeled cycle revolution ratio is high, pedal spindle bull gear drive one week, front and back wheel pinion rotation twelve-five circulations, and be that front and back wheel is simultaneously stressed.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, the utility model is further illustrated:
Use driving chain 8 in the diagram, connect pedal spindle left end big gear wheel 1 and large miniature gears coaxial configuration left side miniature gears 7, on the same line; Fix versatile spindle left end big gear wheel and fixed mount Fig. 5 of semicircular structure and the fixed mount of fixing versatile spindle left end big gear wheel and front fork and fix versatile spindle left end, versatile spindle left end rotates with within the scope of steering handle and front-wheel; With rotating link chain 4, link versatile spindle left side big gear wheel 2, and front-wheel miniature gears 3 is on the same line.
Use driving chain 6 in Figure 5, connect versatile spindle right-hand member miniature gears 3, with big gear wheel on the right of pedal spindle 1, on the same line; Fixed mount 4 between fixing versatile spindle right-hand member and large frame fixes versatile spindle right-hand member; With driving chain 10, connect large miniature gears coaxial configuration right side big gear wheel 8, with trailing wheel miniature gears 9, on the same line.
Structure successfully illustrates:
When rotating pedal spindle, big gear wheel pinion rotation on the right of chain-driving versatile spindle in the pedal spindle right side drives versatile spindle left side big gear wheel simultaneously, and versatile spindle left side big gear wheel is through chain-driving front-drive.Pedal spindle left side big gear wheel is through chain-driving large miniature gears coaxial configuration left side miniature gears, and drive big gear wheel on the right of large miniature gears coaxial configuration, on the right of large miniature gears coaxial configuration, big gear wheel is through chain-driving trailing wheel miniature gears simultaneously.Front and back wheel reaches rotates stressed object simultaneously.
When pedal spindle left and right bull gear drive one week, pinion rotation five weeks on the right of versatile spindle, large miniature gears coaxial configuration left side pinion rotation five weeks, versatile spindle left side bull gear drive five weeks simultaneously, bull gear drive five weeks on the right of large miniature gears coaxial configuration, according to revolution ratio front and back wheel pinion rotation twelve-five circulations, front and back wheel rotates twelve-five circulations simultaneously.
Reach the object of high rotating speed double-wheel force.
Claims (4)
1. one kind high rotating speed double-wheel force type two-wheeled cycle, in vehicle body, a large miniature gears of large miniature gears coaxial configuration the right and left, pedal spindle the right and left big gear wheel, front and back wheel miniature gears, chain, the large miniature gears of axis of orientation the right and left, semicircular structure, is characterized in that: front-wheel miniature gears, versatile spindle left side big gear wheel, driving chain are linked in sequence on the same line; On the right of versatile spindle, on the right of miniature gears, pedal spindle, big gear wheel, driving chain are linked in sequence on the same line; Pedal spindle left side big gear wheel, large miniature gears coaxial configuration left side miniature gears, driving chain are linked in sequence on the same line; On the right of large miniature gears coaxial configuration, big gear wheel, trailing wheel miniature gears, driving chain are linked in sequence on the same line.
2. the high rotating speed double-wheel force type two-wheeled cycle according to claims 1, it is characterized in that: between front-fork and direction cylinder, form a semicircular structure, be contained in by versatile spindle in the middle of semicircular structure, the compromise point of versatile spindle and the center-point of direction cylinder are on the same line.
3. the high rotating speed double-wheel force type two-wheeled cycle according to claims 1, is characterized in that: versatile spindle right-hand member and vehicle frame are fixed, versatile spindle left end and direction cylinder and front-fork are fixed, and versatile spindle left end just rotates with within the scope of direction cylinder and front-wheel.
4. the high rotating speed double-wheel force type two-wheeled cycle according to claims 1, is characterized in that: large miniature gears coaxial configuration is arranged on trailing wheel chain stay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165767.XU CN204802011U (en) | 2015-03-20 | 2015-03-20 | High rotational speed double round atress type two -wheeled bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165767.XU CN204802011U (en) | 2015-03-20 | 2015-03-20 | High rotational speed double round atress type two -wheeled bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204802011U true CN204802011U (en) | 2015-11-25 |
Family
ID=54586872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165767.XU Expired - Fee Related CN204802011U (en) | 2015-03-20 | 2015-03-20 | High rotational speed double round atress type two -wheeled bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204802011U (en) |
-
2015
- 2015-03-20 CN CN201520165767.XU patent/CN204802011U/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: 20170320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |