To provide a vehicle body rear part structure which enables a rear side frame to be collapsed stably when an impact load is input from a vehicle rear.SOLUTION: A vehicle body rear part structure includes a rear wheel, a rear side frame, and a collapse member. The rear wheel is arranged at a vehicle side part. The rear side frame 10 is arranged substantially along a vehicle fore and aft direction and extends to a vehicle rear side relative to the rear wheel Wr. The collapse member is arranged at the vehicle rear side relative to the rear wheel Wr so that at least a part thereof overlaps with the rear wheel Wr in an anteroposterior direction. The collapse member is fixed to the rear side frame 10.SELECTED DRAWING: Figure 2

    【課題】車両後方からの衝撃荷重の入力時に、リヤサイドフレームを安定して圧壊させることができる車体後部構造を提供する。【解決手段】車体後部構造は、後輪と、リヤサイドフレームと、圧壊部材と、を備える。後輪は、車両側部に配置される。リヤサイドフレーム10は、車両前後方向に略沿って配置され、後輪Wrよりも車両後方側に延びる。圧壊部材は、後輪Wrの車両後方側に、少なくとも一部が当該後輪Wrと前後方向で重なるように配置される。圧壊部材は、リヤサイドフレーム10に固定される。【選択図】図2


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    Title :

    VEHICLE BODY REAR PART STRUCTURE


    Additional title:

    車体後部構造


    Contributors:

    Publication date :

    2024-01-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B62D MOTOR VEHICLES , Motorfahrzeuge



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