Chassis for electric vehicle, has rear frame including arc-shaped rear tubes whose end is fixed at ends of rear tube of base frame, and suspension devices including end fixed at ends of rear connection tube and another end fixed at wheels
The chassis has a rear frame (30) including a set of arc-shaped rear tubes (31) whose end is fixed at ends of a rear tube (113) of a base frame (10). A rear connection tube (32) is connected between other ends of the arc-shaped rear tubes. Two of four suspension devices (A) include an end fixed at platforms of an front assembly (23) of an front frame (20), and another end is fixed with two of four wheels (B). The other two of the suspension devices include an end fixed at ends of the rear connection tube and another end fixed at other two wheels of the four wheels.