Environment friendly energy-saving folding electric bicycle

Abstract

The invention relates to an environment-protective energy-saving folding electric bicycle, aiming at providing an electric bicycle which has convenient folding and can be pushed to go forwards after being folded. The technical proposal used for realizing the aim of the invention is as follows: the folding electric bicycle comprises a front wheel, a rear wheel, a handlebar tube connected with the front wheel, a seat stays and a bottom fork which are connected with the rear wheel, a transverse tube connected with a seat tube and the handlebar tube, a wheel hub motor arranged on the rear wheel, and a battery and a controller which are arranged on the handlebar tube, wherein, the tail end of the transverse tube is provided with a tail support which takes the shape of a groove and is enclosed by two side surfaces and a bottom surface, the bottom end of the seat tube is arranged in the tail support and rotatably connected with the two side surfaces of the tail support, and the seat stays is rotatably connected with the two side surfaces of the tail support; a supporting tube is arranged between the transverse tube and the bottom fork, and two ends of the supporting tube are respectively and rotatably connected with the transverse tube and the bottom fork; and a connecting rod is arranged between the supporting tube and the seat tube, and the two ends of the connecting rod are respectively and rotatably connected with the supporting tube and the seat tube.

Description

technical field [0001] The invention relates to an electric bicycle, in particular to an environment-friendly and energy-saving folding electric bicycle. Background technique [0002] Existing folding electric bicycles generally adopt the method of folding the front and rear wheels in half. After folding, they cannot be moved and can only be carried, which is very inconvenient. At the same time, the existing folding electric bicycles are complex in structure and cumbersome to operate. Contents of the invention [0003] The purpose of the invention is to overcome the defects of the prior art and provide a light and energy-saving electric bicycle which is easy to fold and can be pushed after being folded. [0004] The technical solution for realizing the object of the present invention is that an environment-friendly and energy-saving folding electric bicycle comprises front and rear wheels, a handlebar tube connected to the front wheel, a vertical fork and a flat fork conne...

AI Technical Summary

Problems solved by technology

[0002] The existing folding electric bicycles generally adopt the method of folding the front and rear wheels in half. After folding, they cannot be moved and can only be carried, which is very inconvenient. At the same time, the existing folding electric bicycles have complex structures and cumbersome operations.

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