The invention relates to a side wall structure fusing a column B and a column C. The side wall structure comprises a column B inner plate, a column C inner plate and a fusion plate, and the fusion plate is arranged between the column B inner plate and the column C inner plate; the B column inner plate, the C column inner plate and the fusion plate are of an integrally-formed structure. The B-column inner plate, the C-column inner plate and the fusion plate are arranged to be of an integrally-formed structure, a plurality of small components are integrated into a large component, the number of the components is reduced, due to the fact that the number of the components is reduced, the number of molds is reduced, the investment of stamping and welding manpower and equipment is greatly reduced, meanwhile, the structure can be coated with paint along with a body in white, and the cost is reduced. The paint cost is reduced, so that the manufacturing cost of parts is reduced.
本申请涉及一种融合B柱和C柱的侧围结构及其汽车,其包括:B柱内板、C柱内板和融合板,所述融合板设置于B柱内板与C柱内板之间;其中,所述B柱内板、C柱内板和融合板为一体成型结构。本发明中,将B柱内板、C柱内板和融合板设置为一体成型结构,将多个小部件整合为一个大部件,减少部件数量,由于部件数量减少,因此使模具数量减少、冲压和焊接的人工和设备的投入大幅度减少,同时该结构可以随同白车身一起涂覆油漆,降低油漆成本,进而使部件制造成本降低。
Side wall structure integrating B column and C column and automobile with side wall structure
一种融合B柱和C柱的侧围结构及其汽车
2023-06-23
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Automobile side wall triangular window structure and automobile side wall outer plate structure
European Patent Office | 2020
|