To provide a vehicle lower part structure that is able to reduce weight while maintaining maintenance workability.SOLUTION: A vehicle lower part structure S is provided with an undercover UC having: a cover body 10 located below an exhaust pipe EXP and installed on a vehicle body; a lid 20 that is detachably attached to the cover body 10, closes a work hole 14 penetrating the cover body 10 in a vertical direction when the cover body is attached, and opens the work hole 14 when the cover body is detached; and a baffle BF made of a metal material and installed in an area including a portion closest to the exhaust pipe EXP on an upper surface 20b of the lid 20 and a periphery of the portion.SELECTED DRAWING: Figure 4

    【課題】メンテナンス作業性を維持しつつ、軽量化を図ることができる車両下部構造を提供する。【解決手段】車両下部構造Sに、排気管EXPの下方に位置しつつ、車体に設置されるカバー本体10と、カバー本体10に対して着脱可能に設置され、カバー本体装着時には、カバー本体10を上下方向に貫通する作業孔14を閉止し、離脱時には作業孔14を開放するリッド20と、金属材からなり、リッド20の上面20bにおける排気管EXPに最も近接した部位とその周辺を含む領域に設置されるバッフルBFと、を有するアンダーカバーUCを設ける。【選択図】図4


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    Titel :

    VEHICLE LOWER PART STRUCTURE


    Weitere Titelangaben:

    車両下部構造


    Beteiligte:
    NIHEI HIDEFUMI (Autor:in)

    Erscheinungsdatum :

    2023-08-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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