The invention relates to a vehicle floor structure. A vehicle floor structure (20) includes: a left sill (21L) disposed at a side end portion of a vehicle (100); a front floor cross member (30F) having a hat-shaped cross-sectional shape, the front floor cross member (30F) comprising an upper open groove-shaped portion (31), a rear upper flange (32), and a front upper flange (33); and a front connection member (40F) that connects the left sill (21L) and the front floor cross member (30F), the left sill (21L) being disposed such that the height of the upper end surface (22) is lower than the height of the rear upper flange (32) and the front upper flange (33) of the front floor cross member, and the front connection member (40F) having a hat-shaped cross-sectional shape comprising a lower open groove-shaped portion (41), a rear lower flange (42), and a front lower flange (43). The upper end surface (22) of the left sill (21L) is connected to the rear upper flange (32) and the front upper flange (33) of the front floor cross member (30F).
本发明涉及一种车辆地板构造。车辆地板构造(20)包含:左门槛(21L),配置于车辆(100)的侧端部;礼帽型截面形状的前地板横梁(30F),由上开放槽形部(31)和后上凸缘(32)、前上凸缘(33)构成;及前连接构件(40F),将左门槛(21L)和前地板横梁(30F)连接,其中,左门槛以使上端面(22)的高度比前地板横梁的后上凸缘(32)、前上凸缘(33)低的方式配置,前连接构件(40F)呈由下开放槽形部(41)和后下凸缘(42)、前下凸缘(43)构成的礼帽型截面形状,将左门槛(21L)的上端面(22)和前地板横梁(30F)的后上凸缘(32)、前上凸缘(33)连接。
Vehicle floor structure
车辆地板构造
2023-08-18
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |