To protect peripheral devices disposed at the vehicle front side relative to a heat source below a rear floor panel.SOLUTION: A rear floor cover 18 which is provided below a rear floor panel 12, arranged parallel to the vehicle rear side of a muffler 16 serving as a heat source has a front surface 24 facing the muffler 16, and an opening 26 is provided on the front surface 24. Thus, the structure allows heat (hot air) from the muffler 16 to escape to a space part S at the inner side of the rear floor cover 18 easily through the opening 26. The structure can inhibit heat generated from the muffler 16 from coming around the vehicle front side and thus is advantageous for inhibiting heat damage from being caused in peripheral devices, such as a fuel tank 14, which are located in front of the muffler 16, and protecting the peripheral devices.SELECTED DRAWING: Figure 2

    【課題】リアフロアパネルの下方で熱源の車両前方に配置された周辺機器の保護を図る。【解決手段】リアフロアパネル12の下方で熱源であるマフラー16の車両後方に並んで設けられたリアフロアカバー18がマフラー16に対向する前面24を有し、この前面24に開口部26が設けられているので、マフラー16からの熱(熱気)が開口部26を介してリアフロアカバー18の内側の空間部Sに逃げやすくなる。マフラー16から発生する熱が車両前方に回り込むことを抑制できるため、マフラー16の前方に位置する燃料タンク14などの周辺機器に対して熱害を与えることを抑制し周辺機器の保護を図る上で有利となる。【選択図】図2


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    Title :

    VEHICLE LOWER PART STRUCTURE


    Additional title:

    車両下部構造


    Contributors:

    Publication date :

    2024-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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