Electric car body structure

The invention discloses a brand new car body structure which is developed according to requirements of an electric car. The car body structure aims to solve the problems of insufficient strength, rigidity and bearing capacity of a car body chassis and a car body of an existing electric car. The car body structure comprises a front compartment assembly. A front floor assembly is arranged on the rear portion, a left side wall assembly and a right side wall assembly are arranged on the two sides of the front floor assembly, a middle and rear floor assembly is arranged on the rear middle portion of the car body, the middle and rear floor assembly and the front floor assembly are fixed in a welded mode, a rear wall assembly is arranged on the rear portion of the car body, and the rear wall assembly, the middle and rear floor assembly, the left side wall assembly and the right side wall assembly are fixed in a welded mode. According to the car body structure, strength of the car body of the electric car is strength