To suppress corrosion on a contact surface between a floor pan, and an upper surface side reinforcement member and a lower surface side reinforcement member, and also suppress corrosion of the upper surface of the floor pan by a snow melting agent.SOLUTION: A vehicular floor structure includes a floor pan, an upper surface side reinforcement member joined to the upper surface of the floor pan, and a lower surface side reinforcement member joined to the lower surface of the floor pan. The floor pan is composed of a resin-coated steel plate, and a resin layer of the resin-coated steel plate is formed on the upper surface, but is not formed on the lower surface. The lower surface side reinforcement member is composed of a resin-coated steel plate, and the resin layer of the resin-coated steel plate is formed on a contact surface with the floor pan.SELECTED DRAWING: Figure 2
【課題】フロアパンと上面側補強部材及び下面側補強部材との当接面における腐食を抑制できると共に、融雪剤によるフロアパンの上面の腐食も抑制する。【解決手段】本発明の一態様に係る車両用フロア構造は、フロアパンと、フロアパンの上面に接合された上面側補強部材と、フロアパンの下面に接合された下面側補強部材と、を備えた車両用フロア構造である。フロアパンが樹脂被覆鋼板から構成され、当該樹脂被覆鋼板の樹脂層が、上面に形成されると共に、下面には形成されていない。下面側補強部材が樹脂被覆鋼板から構成され、当該樹脂被覆鋼板の樹脂層が、フロアパンとの当接面に形成されている。【選択図】図2
VEHICULAR FLOOR STRUCTURE AND VEHICLE MANUFACTURING METHOD
車両用フロア構造及び車両の製造方法
2023-08-10
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
VEHICULAR FLOOR STRUCTURE AND VEHICLE MANUFACTURING METHOD
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