PROBLEM TO BE SOLVED: To improve protection performance of a fuel tank provided between a pair of left and right rear side frames.SOLUTION: A pair of left and right rear side frames 14 provided behind a cabin 12 respectively includes a back and forth straight part 22 extending in back and forth direction of a vehicle on the outside in car width direction of a fuel tank 38. A step 40 is provided on the outside in car width direction of the back and forth straight part 22, and the back and forth straight part 22 is reinforced with the step 40. A front end part 42 of the step 40 is provided on the front side than the fuel tank 38 along the back and forth direction of the vehicle, and a rear end part 44 of the step 40 is provided on the rear side than the fuel tank 38 along the back and forth direction of the vehicle.SELECTED DRAWING: Figure 1

    【課題】左右一対のリヤサイドフレームの間に設けられた燃料タンクの保護性能を向上する。【解決手段】車室12の後方に設けられる左右一対のリヤサイドフレーム14は、燃料タンク38の車両幅方向外側において車両前後方向に延在する前後ストレート部22をそれぞれ有している。前後ストレート部22の車両幅方向外側にはステップ40が設けられ、ステップ40によって前後ストレート部22が補強されている。ステップ40の前端部42は燃料タンク38よりも車両前後方向前側に設けられ、ステップ40の後端部44は燃料タンク38よりも車両前後方向後側に設けられている。【選択図】図1


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    Title :

    VEHICLE SKELETON STRUCTURE


    Additional title:

    車両骨格構造


    Contributors:

    Publication date :

    2017-03-02


    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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