The design of the trunk lid directly affects the modeling effect, sealing, visual field and noise control of the vehicle. There are also many factors to consider in the structural design of the suitcase lid and the layout of the accessories, not only to ensure the coordination of the suitcase lid and the vehicle, but also to ensure the technical requirements of the suitcase lid itself.
The welded assembly of the suitcase cover includes the inner and outer panels of the suitcase cover (also known as the inner and outer skins), and the reinforced parts of the suitcase cover. It is a sheet metal welded assembly in an overall painted and unassembled state, and is the basic frame for realizing the overall modeling effect, strength, stiffness and installation of accessories of the suitcase.
As a part of the car, the trunk lid is the most varied and most concerned object at the rear of the car body. On the one hand, the trunk lid is an important part of the body structure, its styling style, strength, stiffness, reliability and technology must meet the requirements of the overall performance of the body; On the other hand, the visual field, safety, sealing and other performance of the trunk lid structure itself has a greater impact on the performance of the entire body structure, and is also an important part of the functional requirements of the trunk lid.
