Environment structure for seat stand utilized for fastening seat of motor car, has bar whose end section is connected with upper section of side sill in transverse direction, where end section of bar is fixed with upper section of stand

摘要

The structure has a longitudinal beam (3) comprising a cross-section having a shape of an upwardly opening hat. A pair of flanges is arranged at an upper end of the longitudinal beam, and a lower-side surface of a floor plate (2) is attached at the longitudinal beam. A bar (6) is extended between a side sill (4) and a seat stand (5). Outer side of an end section of the bar is connected with an upper section of the side sill in a vehicle transverse direction. A middle side of the end section of the bar is connected with an upper section of the seat stand in the vehicle transverse direction.