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Labor-saving bicycle

A bicycle and flywheel technology, which is applied in the field of rickshaws, can solve the problem of inconvenient effort when pedaling and driving, and achieve the effect of good labor-saving effect.

Inactive Publication Date: 2012-07-04
柳洲华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

People have invented various speed-changing bicycles for this reason. Although these speed-changing bicycles have changed in speed, it is not labor-saving to pedal and drive the car.

Method used

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Examples

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Embodiment Construction

[0012] Such as figure 1 and figure 2 As shown, a labor-saving bicycle includes a pedal axis 1, a tooth plate 2, a chain I3, a rear axle 4, a box body 5 and a box body shell 6, and is characterized in that: the box body 5 is also provided with an output shaft 7, Flywheel Ⅰ 8, input shaft 9, flywheel Ⅱ 10, chain Ⅱ 11 and transmission assembly 12, output shaft 7 has flywheel Ⅰ 8, input shaft 9 has flywheel Ⅱ 10, pedal center shaft 1 is linked with input shaft 9 through chain Ⅱ 11, and input shaft 9 is linked with the output shaft 7 through the transmission assembly 12.

[0013] Such as image 3 As shown, the structure of the transmission assembly 12 is: there is a disc 13 on the input shaft 9, and a rotating shaft I14 on the disc 13. The rotating shaft I14 is connected to the movable shaft III23 through the transmission rod I15, and the movable shaft III23 is connected to the fixed shaft through the rod II16. I17 is connected, the fixed shaft I17 is fixed on the box body 5, o...

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Abstract

The invention provides a labor-saving bicycle. The labor-saving bicycle comprises an intermediate shaft of pedals, a chain wheel, a chain I, a rear axle, a box body and a casing of the box body, wherein an output shaft, a flywheel I, an input shaft, a flywheel II, a chain II and a transmission module are also arranged on the box body, the flywheel I is arranged on the output shaft, the flywheel II is arranged on the input shaft, the intermediate shaft of the pedals is in transmission connection with the input shaft through the chain II, and the input shaft is in transmission connection with the output shaft through the transmission module. According to the labor-saving bicycle, as the output shaft, the flywheel I, the input shaft, the flywheel II, the chain II and the transmission module are arranged on the box body, and chain transmission, gear transmission and lever transmission are employed in the transmission module, a good labor-saving effect is finally achieved.

Description

technical field [0001] The invention relates to a rickshaw, in particular to a labor-saving bicycle. Background technique [0002] As a green and environment-friendly means of transport, bicycles are very popular among people, and the pursuit of labor-saving bicycles has become a development trend. People have invented various speed-changing bicycles for this reason, though these speed-changing bicycles change to some extent on the speed of a vehicle, pedaling and driving are not labor-saving in doing work. Contents of the invention [0003] The invention provides a labor-saving bicycle to achieve the purpose of labor-saving. [0004] The technical solution created by the present invention: a labor-saving bicycle, including a pedal center shaft, a tooth plate, a chain I, a rear axle, a box body and a box body shell, and the box body is also provided with an output shaft, a flywheel I, an input shaft, and a flywheel Ⅱ, chain Ⅱ and transmission assembly, there is flywheel ...

Claims

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Application Information

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IPC IPC(8): B62M9/02B62M17/00B62M23/00
Inventor 柳洲华
Owner 柳洲华
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