PROBLEM TO BE SOLVED: To provide a vehicle floor support structure capable of easily suppressing the displacement of each member in a vehicle front-rear direction and a vehicle width direction.SOLUTION: A front support structure of a vehicle comprises: a floor extending in a vehicle width direction so that each of passengers sitting side by side in the vehicle width direction can put the passenger's foot on the floor and including a flat portion to isolate an exterior of the vehicle from an interior thereof; and a body supporting front and rear end portions, in a vehicle front-rear direction, of the floor and right and left end portions, in the vehicle width direction of, the floor, and further comprises a floor stay in contact with a center, in the vehicle width direction of, the floor or a lower surface near the center, the floor stay including a plurality of main stays connecting a first part of the body located near the front end portion, in the vehicle front-rear direction, of the floor to a second part of the body located near the rear end portion, in the vehicle front-rear direction, of the floor and receiving an upward load to the floor; and sub-stays restricting displacements of the respective main stays in the vehicle width direction.
【課題】車両のフロア支持構造において、各部材の車両前後方向及び車幅方向の各方向への変位を簡便に抑制する。【解決手段】車幅方向に並ぶ乗員のそれぞれが足を置けるように車幅方向に延びると共に、平面部を含んで車外と車内とを隔てるフロアと、フロアの車両前後方向前後端部及び前記フロアの車幅方向左右端部のそれぞれを支持するボディと、を備える車両のフロア支持構造において、フロアの車幅方向中央又はその近傍の下面に接して前記フロアを支持するフロアステイを更に備え、フロアステイは、ボディのうちフロアの車両前後方向前端部寄りに位置する第一部分と、ボディのうちフロアの車両前後方向後端部寄りに位置する第二部分との間を渡して、フロアへの上方からの荷重を受ける複数のメインステイと、複数のメインステイの車幅方向左右間を渡して、複数のメインステイのそれぞれの車幅方向への変位を規制するサブステイと、を有する。【選択図】図5
VEHICLE FLOOR SUPPORT STRUCTURE
車両のフロア支持構造
2015-11-09
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |