To make deformation of a floor structure of a vehicle less likely to occur.SOLUTION: A floor structure of a vehicle 1 includes: side sills 11 extending along outer edges in a vehicle width direction of a floor panel 31 forming a vehicle body 2 of a vehicle 1; center skeleton members 13 extending along a longitudinal direction of the vehicle body 2 at a center portion as seen in the vehicle width direction of the vehicle body 2; first cross members 17 each of which extends along the vehicle width direction of the vehicle body 2 so as to connect the side sill 11 with the center skeleton member 13; a second cross member 15 which extends along the vehicle width direction of the vehicle body 2 at the rear of the vehicle body 2 relative to the first cross members 17 and is connected to the side sills 11 and the center skeleton members 13; and reinforcement members 40 each of which is provided in a diagonal brace form between a connection portion between the side sill 11 and the first cross member 17 and a connection portion between the center skeleton member 13 and the second cross member 15.SELECTED DRAWING: Figure 6
【課題】車両のフロア構造の変形が生じ難くなるようにする。【解決手段】車両1のフロア構造は、車両1の車体2を構成するフロアパネル31についての車幅方向の外縁に沿って延在するサイドシル11と、車体2の車幅方向の中央部分において車体2の前後方向に沿って延在する中央骨格部材13と、車体2の車幅方向に沿って延在して、サイドシル11と中央骨格部材13とを連結するように延在する第一クロスメンバ17と、第一クロスメンバ17より車体2の後方において車体2の車幅方向に沿って延在して、サイドシル11と中央骨格部材13とに連結される第二クロスメンバ15と、サイドシル11と第一クロスメンバ17との連結部分と、中央骨格部材13と第二クロスメンバ15との連結部分との間に斜め筋交い状に設けられる補強部材40と、を有する。【選択図】図6
VEHICLE FLOOR STRUCTURE
車両のフロア構造
20.05.2024
Patent
Elektronische Ressource
Japanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |