To provide a vehicular floor structure which enables improvement of collision performance in both directions of a narrow offset collision and a lateral collision.SOLUTION: A vehicular floor structure 1 includes: a dash cross member 60; a cross member 50 for a battery case provided at a battery case 2 behind the dash cross member 60; a sheet attachment cross member 70 fixed to a floor panel 40 at the rear side relative to the cross member 50 for the battery case; an inclination member 80 installed at the dash cross member 60 and the seat attachment cross member 70 and inclining to the outer side in a vehicle width direction toward the front; and a lateral member 90 provided forward or rearward of the cross member 50 for the battery case and extending from the inclination member 80 to the outer side in the vehicle width direction. The inclination member 80 or the lateral member 90 is fixed to the cross member 50 for the battery case.SELECTED DRAWING: Figure 2

    【課題】ナローオフセット衝突及び側面衝突の両方向の衝突性能を向上することが可能な車両用フロア構造を提供する。【解決手段】車両用フロア構造1は、ダッシュクロスメンバ60と、ダッシュクロスメンバ60の後方でバッテリケース2に設けられているバッテリケース用クロスメンバ50と、バッテリケース用クロスメンバ50よりも後方においてフロアパネル40に固定されるシート取付用クロスメンバ70と、ダッシュクロスメンバ60及びシート取付用クロスメンバ70に架設されており、前方に向かうにつれて車幅方向外方に傾斜する傾斜メンバ80と、バッテリケース用クロスメンバ50の前方又は後方に設けられており、傾斜メンバ80から車幅方向外方に延設される横メンバ90と、を備え、傾斜メンバ80又は横メンバ90は、バッテリケース用クロスメンバ50に固定されている。【選択図】図2


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    Title :

    VEHICULAR FLOOR STRUCTURE


    Additional title:

    車両用フロア構造


    Contributors:

    Publication date :

    2021-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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