Bicycle power assisting device and power assisted bicycle

Abstract

The invention belongs to the technical field of bicycles and relates to a power assisting device and a power assisted bicycle. The power assisting device comprises a motor, a driving gear, a driven gear, a storage battery and a rapid buckle; the storage battery is connected with the motor; the driving gear is meshed with the driven gear; the motor is connected with the driving gear and drives thedriven gear to rotate through the driving gear; the rapid buckle is placed on the driven gear. The power assisting device and the power assisted bicycle have the advantages of low cost, simple structure and good power assisting effect.

Description

technical field [0001] The invention belongs to the technical field of bicycles, and relates to a booster device, in particular to a bicycle booster device and a booster bicycle. Background technique [0002] Under the impetus of the existing national policies and guidelines (advocating green travel), bicycles, especially public bicycles, in large, medium and small cities across the country are also being vigorously promoted and popularized. Taking public bicycles in Xi'an as an example, public bicycle storage points can be seen everywhere. At present, there is an obvious problem with public bicycles: the utilization rate of public bicycles is not high, and the purpose of setting up public bicycles by the state has not been achieved. The main reasons for the analysis are as follows: [0003] 1) When the distance is relatively short, choose to walk directly; [0004] 2) If the distance is long, choose other public transportation such as bus or subway; [0005] 3) When the ...

AI Technical Summary

Problems solved by technology

At present, there is a relatively obvious problem with public bicycles: the utilization rate of public bicycles is not high, and the purpose of setting up public bicycles by the state has not been achieved. The main reasons for the analysis are as follows:

[0006] However, public bicycles are only used on flat or relatively flat urban roads due to cost, structure, etc., and their purpose is to solve the problem of the last mile. Bicycles with mountain functions or labor-saving functions will inevitably increase the production cost and maintenance cost of public bicycles, and are not conducive to the popularization of public bicycles, making public bicycles useless

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