Electric bicycle

Abstract

Provided is an electric bicycle. The electric bicycle is mainly composed of a frame, a controller box, a battery box and a battery box locating seat. The controller box, the battery box and the battery box locating seat are arranged on the upper portion of a lower pipe of the frame, and the lower portions of the controller box, the battery box and the battery box locating seat are all wrapped in a groove of the lower pipe of the frame. The battery box can rotate with a back-upper side line of the battery box as a rotating center, a battery box lock is opened, a battery box handle is pulled out, then the front portion of the battery box is rotated out upwards through the handle, then the battery box can be taken out, and conversely, the battery box can be put in. After the battery box is put in, an electrical connector is naturally inserted with an electric plug on the back portion of the controller box. A brake cable and an electric line enter into the bottom face of the groove of the lower pipe from a notch at the front-lower end of the controller box. The outer lower face of the back end of the lower pipe of the frame is connected with a frame reinforced board, the back end of the reinforced board is connected with a frame bottom fork bridge pipe, the back-upper portion of the lower pipe is connected with a middle joint, the upper portion of the middle joint is connected with the lower end of a vertical pipe, the back portion of the middle joint is connected with the front end of a frame bottom fork, the lower portion of the vertical pipe is connected with the front end of a branch pipe of the vertical pipe of the frame, and the back end of the vertical pipe branch pipe is connected with the front-upper portion of the bottom fork. The combination body is corresponding, coordinate, smooth, uniform and consistent in shape.

Description

technical field [0001] The invention relates to an electric bicycle. Background technique [0002] At present, there are many kinds and types of known electric bicycles, but most of them are the same or similar. These bicycles each have many advantages, but there are also some shortcomings, such as: bloated structure, heavy weight, low strength, high center of gravity, rear heavy front Lightweight, many faults, short life, uncomfortable riding, unsafe use, inconvenient use, inconvenient maintenance, low efficiency, high energy consumption; Coordinated, not fluid, not uniform, not coherent; most e-bikes are not new, not creative. Contents of the invention [0003] In order to overcome the deficiencies of the existing electric bicycles, the present invention provides an electric bicycle, a new electric bicycle vehicle; a new way of picking and placing the battery box; a new structure of the frame, battery box, controller box, and battery box positioning seat , Placement lo...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many kinds and types of known electric bicycles, but most of them are the same or similar. These bicycles each have many advantages, but also have some shortcomings, such as: bloated structure, heavy weight, low strength, high center of gravity, heavy front and rear Lightweight, many faults, short life, uncomfortable riding, unsafe use, inconvenient use, inconvenient maintenance, low efficiency, high energy consumption; Coordinated, inconsistent, inconsistent, and incoherent; most e-bikes are not novel and creative

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