To provide a vehicle front part structure which enables a side member to push out a power source to an anti-collision side when fine lap collision occurs.SOLUTION: A vehicle front part structure 1 includes a power plant 2, hollow side members 4, and protruding members 6. The side members 4 are disposed at both sides as seen in a vehicle width direction P of the power plant 2 and each side member 4 has an inner wall 9 facing the power plant 2 and an outer wall 10 which is disposed at an outer side of the inner wall 9 in the vehicle width direction P and formed with a through hole 11 penetrating through the outer wall 10. The side member 4 extends along a vehicle fore and aft direction Q. The protruding member 6 has a first portion 18, a second portion 20, and a third portion 22. The first portion 20 extends along the inner wall 9 in a space in the side member 4. The second portion 20 is disposed closer to a front side F of a vehicle C than the first portion 18, protrudes to the outer side in the vehicle width direction P farther than the outer wall 10 through the through hole 11, and extends in the vehicle width direction P. The third portion 22 connects the first portion 18 with the second portion 20.SELECTED DRAWING: Figure 1

    【課題】微小ラップ衝突が発生した場合、サイドメンバが動力源を反衝突側に押し出しやすい車両の前部構造を提供する。【解決手段】車両の前部構造1は、パワープラント2と、中空のサイドメンバ4と、張り出し部材6と、を備える。サイドメンバ4は、パワープラント2に対する車幅方向Pの両側に配置され、パワープラント2と対向する内側壁9と、内側壁9よりも車幅方向Pの外側に配置され貫通する貫通孔11が形成された外側壁10と、を有する。サイドメンバ4は、車両前後方向Qに沿って延びるサイドメンバ4である。張り出し部材6は、第1部分18、第2部分20、および第3部分22を有する。第1部分20は、サイドメンバ4の中の空間を内側壁9に沿って延びる。第2部分20は、第1部分18よりも車両Cの前方側Fに配置され、貫通孔11を通過して外側壁10よりも車幅方向Pの外側に張り出し車幅方向Pに延びる。第3部分22は、第1部分18と第2部分20とを繋ぐ。【選択図】 図1


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    Title :

    VEHICLE FRONT PART STRUCTURE


    Additional title:

    車両の前部構造


    Contributors:

    Publication date :

    2021-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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