Patent ID: 9004582
Filing Date: 2015-04-14
Classification: B60N,B62D

Abstract:
1. A floor structure of a vehicle body center section comprising a main floor panel and a rear floor panel that are provided along a vehicle longitudinal direction, wherein the rear floor panel is joined to a rear portion of the main floor panel, a floor side member that extends in the vehicle longitudinal direction is provided at each of lower portions at both left and right sides of the main floor panel, a vertical wall that extends upward is formed at a front side of the rear floor panel, a rear seat is installed on an upper portion of the rear floor panel, a rear seat leg extends downward along the vertical wall of the rear floor panel from a lower portion of a front side of the rear seat, and a lower end portion of the rear seat leg is mounted to a bottom portion of the front side of the rear floor panel, characterized in that a rear seat leg reinforcement member that extends in the vehicle longitudinal direction is disposed on an upper portion at both left and right sides of the main floor panel and on an upper surface of the bottom portion of the rear floor panel, a rear end portion of the rear seat leg reinforcement member is connected to the lower end portion of the rear seat leg, and a front end portion of the rear seat leg reinforcement member is connected to the main floor panel and the floor side member, wherein the lower end portion of the rear seat leg is mounted on a top surface of the rear floor panel via the rear end portion of the rear seat leg reinforcement member and a leg bracket, and the front end portion of the rear seat leg reinforcement member is connected to the main floor panel and the floor side member via a reinforcement member bracket.