electric bicycle

Abstract

The invention discloses an electric bicycle. The electric bicycle comprises a handlebar, a front fork, a front wheel, a saddle, a back fork assembly, a hub motor back wheel, a brake device, a display device, a battery assembly and a control device, and is characterized by further comprising a bicycle frame assembly. The bicycle frame assembly comprises a bicycle head pipe, a connecting pipe, a bicycle head pipe connecting plate, a first connecting base, a box assembly, a saddle connecting plate and a saddle inserted-connection base. The box assembly comprises a box body and a box cover, and the box body is detachably fixed on the lower side of the box cover. The bicycle head pipe connecting plate is fixedly connected with the bicycle head pipe, the upper end of the front portion of the connecting pipe is detachably and fixedly connected with the bicycle head pipe connecting plate, and the lower end of the back portion of the connecting pipe is detachably and fixedly connected with the first connecting base; the first connecting base is detachably and fixedly connected with the box cover of the box assembly; the saddle connecting plate is detachably and fixedly connected with the box cover of the box assembly, and the saddle inserted-connection base is detachably and rotationally connected on the saddle connecting plate. The saddle is adjustably and fixedly inserted into the saddle inserted-connection base through a saddle pipe, and the back fork assembly is detachably connected with the box assembly.

Description

technical field [0001] The invention relates to the field of electric bicycles, in particular to an electric bicycle that is convenient for transportation. Background technique [0002] my country's bicycle ownership ranks first in the world, and it has the reputation of "Bicycle Kingdom". Electric bicycle refers to a mechatronics personal vehicle that uses a battery as an auxiliary energy source on the basis of an ordinary bicycle, and is equipped with a motor, a controller, a battery, a handle and other control components and a display instrument system. In recent years, with the continuous improvement of people's living standards, electric bicycles have become more and more popular because of their convenience, comfort, safety, energy saving and environmental protection. The main frame of the electric bicycle is basically welded into one body, so when it needs to be transported, whether the main frame is transported alone or the whole vehicle is transported, a lot of spa...

AI Technical Summary

Problems solved by technology

The main frame of the electric bicycle is basically welded into one body, so when it needs to be transported, no matter whether the main frame is transported alone or the whole vehicle is transported, a lot of space needs to be wasted, which greatly increases the transportation cost

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