CN103770884A - Transmission mechanism of bicycle - Google Patents
Transmission mechanism of bicycle Download PDFInfo
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- CN103770884A CN103770884A CN201210407585.XA CN201210407585A CN103770884A CN 103770884 A CN103770884 A CN 103770884A CN 201210407585 A CN201210407585 A CN 201210407585A CN 103770884 A CN103770884 A CN 103770884A
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- wheel
- bicycle
- transmission device
- flywheels
- transmission
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Abstract
The invention discloses a transmission mechanism of a bicycle. The bicycle comprises a bicycle frame, a rear wheel and a front wheel, wherein the rear wheel and the front wheel are connected to the bicycle frame. The transmission mechanism comprises two flywheels, two transmission belts, two pedal plates, an upper transition wheel system and a lower transition wheel system. The two flywheels are in transmission connection with the rear wheel respectively, the two transmission belts are in transmission connection with the two flywheels respectively, the two pedal plates are connected to the two transmission belts respectively, the upper transmission system is in transmission connection with the free ends of the two transmission belts on the upper sides of the two flywheels, and the lower transition wheel system is in transmission connection with the free ends of the two transmission belts on the lower sides of the two flywheels. Through the technical scheme, circulation of power output of a bicycle with one rear wheel can be achieved, power output by a human body is even and stable, efficiency is high, and the transmission mechanism of the bicycle is suitable for a two-wheel bicycle with one rear wheel or a tricycle with one rear wheel.
Description
Technical field
The present invention relates to a kind of transmission device, particularly a kind of transmission device of bicycle.
Background technology
Application number is that 201010613216.7 patent of invention discloses a kind of bicycle, comprise vehicle frame, two trailing wheels, the axle of two trailing wheels and at least one front-wheel are in transmission connection, the upper left right side of described axle is separately installed with a flywheel, be left flywheel and right flywheel, on described left flywheel and right flywheel, be connected with respectively the Left Drive band matching and the moving band of turning right, described left and right driving band upper end connect by upper cable, and be separately installed with Vehicular left pedal and right steps, described left and right driving band lower end connect by lower cable, described upper cable and lower cable are walked around respectively free to rotate top sheave and the lower sheave on described vehicle frame that be arranged at, free wheels straight line pedaling power system while adopting technique scheme, human body can adopt more comfortable sitting posture, and more laborsaving, indefatigability, but, in the technical program, in the technical program, must adopt two trailing wheels, be only applicable to the three-wheel vehicle of two trailing wheels, or four-wheeled.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide to be a kind ofly applicable to the two-wheeled cycle of single trailing wheel or to be the transmission device of the bicycle of the tricycle of single trailing wheel equally.
For achieving the above object, technical scheme of the present invention is: a kind of transmission device of bicycle, and described bicycle comprises vehicle frame, is connected in trailing wheel and front-wheel on described vehicle frame, and described transmission device comprises:
Two flywheels, are in transmission connection respectively on described trailing wheel;
Two driving bands, are in transmission connection respectively to described two flywheels;
Two stretchers, are connected on described two driving bands;
Upper transition wheel system, the free end of two driving bands of described two the flywheel upsides that are in transmission connection;
And lower transition wheel system, the free end of two driving bands of described two the flywheel downsides that are in transmission connection.
Preferably, described upper (lower) transition wheel system comprises upper (lower) pulley and upper (lower) hawser, and described upper (lower) transition wheel connects the free end of two driving bands of described two upper (lower) sides of flywheel by upper (lower) hawser.
Preferably, described two stretchers are connected on two driving bands of described two flywheel upsides or are connected on the upper cable of described upper transition wheel both sides.
Preferably, between described two flywheels and described trailing wheel, be provided with overriding clutch.
Preferably, on described vehicle frame, be provided with railroad, described two stretchers are slidably connected to respectively on described railroad.
Preferably, described two flywheels are two sprocket wheels, and described two driving bands are two driving chains.
Preferably, described two flywheels are two timing wheels, rule band when described two driving bands are two.
Preferably, described trailing wheel is one, and described two flywheels are connected on the flower-drum of described trailing wheel.
Adopt the beneficial effect of the technical program to be: the transmission device that the invention provides a kind of bicycle, pass through the technical program, can realize the moving in circles of power output of wheel bicycle after, and human body outputting power uniform and stable, efficiency is higher, is applicable to the bicycle of a trailing wheel or the three-wheel vehicle of a trailing wheel.
Accompanying drawing explanation
Fig. 1 is the transmission device work schematic diagram of a kind of bicycle of the present invention;
Fig. 2 is the transmission device transmission schematic diagram of a kind of bicycle of the present invention.
Numeral and the represented corresponding component title of letter in figure:
1. right driving chain 61. Vehicular left pedal 62. right steps 71. top sheave 72. lower sheave 81. upper cable 82. lower cable 9. railroads of the right sprocket wheel 51. Left Drive chain 52. of the left sprocket wheel 42. of vehicle frame 2. trailing wheel 21. trailing wheel flower-drum 3. front-wheel 41..
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Embodiment 1
Referring to Fig. 1 and Fig. 2, as shown in legend wherein, a kind of transmission device of bicycle, bicycle comprises a vehicle frame 1, is connected in a trailing wheel 2 and two front-wheels 3 on vehicle frame 1, and transmission device comprises:
Two sprocket wheels, i.e. left sprocket wheel 41 and right sprocket wheel 42, is in transmission connection respectively on trailing wheel 2;
Two driving chains, i.e. Left Drive chain 51 and right driving chain 52, is in transmission connection respectively to described left and right flywheel 51,52;
Two stretchers, i.e. Vehicular left pedal 61 and right steps 62, is connected on described left and right driving chain 51,52;
One top sheave 71, connects the free end of the left and right driving chain 51,52 of described left and right sprocket wheel 41,42 upsides by a upper cable 81;
And lower sheave 72, connect the free end of the left and right driving chain 51,52 of described left and right sprocket wheel 41,42 downsides by a lower cable 82.
Left and right stretcher 61,62 is connected on the left and right driving chain 51,52 of left and right sprocket wheel 41,42 upsides.
Between left and right sprocket wheel 41,42 and trailing wheel 2, be provided with overriding clutch.
Introduce principle of work of the present invention below.
In the time that the people of seat of bicycle scrunches Vehicular left pedal 61, the Left Drive chain 51 being wound on left flywheel 41 drives left sprocket wheel 41 forwards, drive trailing wheel flower-drum 21 and trailing wheel 2 to rotate, Left Drive chain 51 drives right sprocket wheel 42 to reverse by lower cable 82, and right driving chain 52 drives left flywheel 51 forwards by upper cable 81.
In like manner, in the time that the people of seat of bicycle scrunches right steps 62, the right driving chain 52 being wound on right sprocket wheel 42 drives right sprocket wheel 42 forwards, drive trailing wheel flower-drum 21 and trailing wheel 2 to rotate, right driving chain 52 drives left sprocket wheel 42 to reverse by lower cable 82, and Left Drive chain 51 drives right sprocket wheel 42 forwards by upper cable 81.
So move in circles, drive left and right sprocket wheels 41,42 by left and right stretcher 81,82, drive trailing wheel flower-drum 21 and trailing wheel 2 to rotate, thereby realize the moving in circles of output of power, can either guarantee the power output uniform and stable of human body, and save manpower.
Embodiment 2
Referring to Fig. 1, as shown in legend wherein, all the other are identical with described embodiment 1, and difference is, is provided with railroad 9 on vehicle frame 1, and left and right stretcher 61,62 is connected on railroad 9, makes application of force direction more accurate, and driving efficiency is higher.
All the other are identical with described embodiment 2, and difference is, described two stretchers are connected on the upper cable of described upper transition wheel both sides.
Embodiment 4
All the other are identical with described embodiment 2, and difference is, described two sprocket wheels are two timing wheels, rule band when described two driving chains are two.
Embodiment 5
All the other are identical with described embodiment 2, and difference is, described front-wheel is one.
Adopt the beneficial effect of the technical program to be: the transmission device that the invention provides a kind of bicycle, pass through the technical program, can realize the moving in circles of power output of wheel bicycle after, and human body outputting power uniform and stable, efficiency is higher, is applicable to the bicycle of a trailing wheel or the three-wheel vehicle of a trailing wheel.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (9)
1. a transmission device for bicycle, described bicycle comprises vehicle frame, is connected in trailing wheel and front-wheel on described vehicle frame, it is characterized in that, and described transmission device comprises:
Two flywheels, are in transmission connection respectively on described trailing wheel;
Two driving bands, are in transmission connection respectively to described two flywheels;
Two stretchers, are connected on described two driving bands;
Upper transition wheel system, the free end of two driving bands of described two the flywheel upsides that are in transmission connection;
And lower transition wheel system, the free end of two driving bands of described two the flywheel downsides that are in transmission connection.
2. transmission device according to claim 1, it is characterized in that, described upper (lower) transition wheel system comprises upper (lower) pulley and upper (lower) hawser, and described upper (lower) transition wheel connects the free end of two driving bands of described two upper (lower) sides of flywheel by upper (lower) hawser.
3. transmission device according to claim 2, is characterized in that, described two stretchers are connected on two driving bands of described two flywheel upsides or are connected on the upper cable of described upper transition wheel both sides.
4. transmission device according to claim 3, is characterized in that, between described two flywheels and described trailing wheel, is provided with overriding clutch.
5. transmission device according to claim 4, is characterized in that, on described vehicle frame, is provided with railroad, and described two stretchers are slidably connected to respectively on described railroad.
6. transmission device according to claim 5, is characterized in that, described two flywheels are two sprocket wheels, and described two driving bands are two driving chains.
7. transmission device according to claim 5, is characterized in that, described two flywheels are two timing wheels, rule band when described two driving bands are two.
8. according to the transmission device described in claim 6 or 7, it is characterized in that, described trailing wheel is one, and described two flywheels are connected on the flower-drum of described trailing wheel.
9. a bicycle, is characterized in that, comprises transmission device as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210407585.XA CN103770884A (en) | 2012-10-24 | 2012-10-24 | Transmission mechanism of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210407585.XA CN103770884A (en) | 2012-10-24 | 2012-10-24 | Transmission mechanism of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103770884A true CN103770884A (en) | 2014-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210407585.XA Pending CN103770884A (en) | 2012-10-24 | 2012-10-24 | Transmission mechanism of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103770884A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672729A (en) * | 2017-11-15 | 2018-02-09 | 张家港川梭车业有限公司 | It is a kind of to be used to drive the straight line of double rear wheel to trample device |
| CN111946570A (en) * | 2020-08-11 | 2020-11-17 | 何景安 | Pulley reciprocating rotator of single-phase rotating device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2528702Y (en) * | 2001-07-04 | 2003-01-01 | 梁劲 | Transmission of rader propulsion of wheeled vehicle |
| FR2830831A1 (en) * | 2001-10-12 | 2003-04-18 | Mongi Saidane | Bicycle with sliding pedals each connected to wheel driving chain meshing on wheel pinion, other end of chains connected by return pulley, each pedal mounted in runner and able to translate relative to it |
| WO2007139297A1 (en) * | 2006-05-30 | 2007-12-06 | Keun Bong Hong | Driving apparatus for bicycle |
| CN203020505U (en) * | 2012-10-24 | 2013-06-26 | 张家港市九鼎机械有限公司 | Drive mechanism of bicycle and bicycle with the same |
-
2012
- 2012-10-24 CN CN201210407585.XA patent/CN103770884A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2528702Y (en) * | 2001-07-04 | 2003-01-01 | 梁劲 | Transmission of rader propulsion of wheeled vehicle |
| FR2830831A1 (en) * | 2001-10-12 | 2003-04-18 | Mongi Saidane | Bicycle with sliding pedals each connected to wheel driving chain meshing on wheel pinion, other end of chains connected by return pulley, each pedal mounted in runner and able to translate relative to it |
| WO2007139297A1 (en) * | 2006-05-30 | 2007-12-06 | Keun Bong Hong | Driving apparatus for bicycle |
| CN203020505U (en) * | 2012-10-24 | 2013-06-26 | 张家港市九鼎机械有限公司 | Drive mechanism of bicycle and bicycle with the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672729A (en) * | 2017-11-15 | 2018-02-09 | 张家港川梭车业有限公司 | It is a kind of to be used to drive the straight line of double rear wheel to trample device |
| CN111946570A (en) * | 2020-08-11 | 2020-11-17 | 何景安 | Pulley reciprocating rotator of single-phase rotating device |
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Application publication date: 20140507 |