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Bicycle booster

A power-assisted device and bicycle technology, which is applied to vehicle components, transportation and packaging, and rider driving, etc. It can solve the problem that the arms cannot provide power, and achieve the effect of improving arm strength and reducing leg force

Inactive Publication Date: 2008-10-15
李晟然
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, when people are cycling, their arms are only used to grasp the direction and support the body, and the arms cannot provide power.

Method used

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  • Bicycle booster
  • Bicycle booster
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] Example: figure 1 , figure 2 , Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Fig. 7, present embodiment comprises handlebar 1, handle pipe 2, is characterized in that handlebar 1 is provided with sector gear 4, and cylindrical gear 5 is provided with pipe 2 , the sector gear 4 meshes with the cylindrical gear 5, the shaft 36 is set on the tube 2, the shaft is connected to the gearbox 9 through the universal joint 7, the sprocket 10 and the sprocket 37 are arranged on the gearbox 9, and the chain 11 is arranged on the sprocket 10 and On the sprocket 37, the chain 11 is connected to the transmission sprocket 12, and the transmission sprocket 12 is arranged on the central axis of the bicycle 13.

[0022] As shown in Fig. 4, described gear box 9 comprises housing, and housing is rectangular box body, and four bearings (not shown in the figure) are arranged on the case wall of box body, and shaft (shaft 24, shaft 22) is arranged on the bearing. , one end of the shaft 24 is pro...

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PUM

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Abstract

The invention relates to a bicycle power assisting device, which comprises a handlebar and a handlebar tube. The device is characterized in that a segment gear is arranged on the handlebar, and a gear fixing frame and a gear fixing shaft are fixedly arranged on the bar tube; wherein, the gear fixing shaft is provided with a cylindrical gear meshed with the segment gear, the cylindrical gear is connected with a gear box via a gimbal, the gear box is provided with a chain wheel, a chain is arranged on the chain wheel, the chain is connected with a transmission wheel and the transmission wheel is transmitted to a centre shaft of the bicycle. By adopting the power assisting device on the handlebar of the bicycle, the power assisting function using two arms as the power source is realized, thereby training the two arms during the exercise of riding the bicycle, improving arm power of the two arms in long term exercise and resulting in labor saving of the bicycle rider.

Description

Technical field: [0001] The invention specifically relates to a bicycle booster. Background technique: [0002] Present bicycle booster is to play a boosting effect by micro-electric motor through micro-gasoline engine, micro-diesel engine or storage battery, and generally all needs energy to start. The speed change wheel of the bicycle only plays the function of speed change, and the source of power is provided by stepping on the pedals with both legs. So far, when people ride a bicycle, both arms are only used to grasp the direction and support the body, and the arms cannot play the role of providing power. Invention content: [0003] The present invention aims to provide a bicycle booster device that shakes the handlebar up and down with both arms, and provides the power of shaking the handlebar to the bicycle through the handlebar and its device. [0004] The technical solution for realizing the present invention is: comprising a handlebar and a handlebar, characteri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M1/14B62M1/16
Inventor 李晟然
Owner 李晟然
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