PROBLEM TO BE SOLVED: To achieve reduction in the number of components and easy mounting work of a front side frame support part and others.SOLUTION: The vehicle body floor structure includes: a pair of front side frames 42 disposed on a vehicle front side and arranged side by side along the vehicle longitudinal direction; dash lower panels 50 disposed on the vehicle rear side of a pair front side frames 42 and each having a bent part 50c at the lower part; front side frame support parts 44 each provided at an undersurface of the bent part 50c and supporting each of rear ends of the pair of front side frame 42; and dash cross member parts 51 each of which superposes a front part 31a of a front floor panel 31 over a top face of the bent part 50c of the dash lower panel 50 and connects the vehicle front part and the vehicle rear part of the superposed part to be formed to have a closed cross section extending in the vehicle width direction.SELECTED DRAWING: Figure 7

    【課題】部品点数を削減すると共に、フロントサイドフレーム支持部等の取付作業を容易に行うこと。【解決手段】車両前方側に配置され、車両前後方向に沿って並設される一対のフロントサイドフレーム42と、一対のフロントサイドフレーム42の車両後方に配置され、下部に屈曲部50cを有するダッシュロアパネル50と、屈曲部50cの下面に設けられ、一対のフロントサイドフレーム42の後端を支持するフロントサイドフレーム支持部44と、ダッシュロアパネル50の屈曲部50cの上面にフロントフロアパネル31の前部31aを重畳し、この重畳部分の車両前方及び車両後方を接合することで車幅方向に延びる閉断面として形成されたダッシュクロスメンバ部51とを備える。【選択図】図7


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    Title :

    VEHICLE BODY FLOOR STRUCTURE


    Additional title:

    車体フロア構造


    Contributors:

    Publication date :

    2018-09-13


    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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