The main components of a car body include structural parts such as the body shell, doors, windows, front bumper, grille, and headlight frame, which form the basic framework and exterior styling of the vehicle. Windows feature two designs: fixed and movable. The front bumper and grille not only influence the vehicle's exterior aesthetics but also serve to protect the radiator and provide pedestrian impact protection. The headlight frame secures the lighting system. Additionally, the car body includes exterior panels such as the roof, boot lid, and fenders, along with interior components like seats, seat belts, and trim panels. These parts collectively ensure structural integrity, safety performance, and passenger comfort. Specifically, the body shell utilizes a multi-material steel construction to optimize weight reduction and crash safety, while doors employ reinforcement ribs and impact beams to improve side-impact protection.
