To provide a vehicle body rear part structure which enables improvement of rigidity of a vehicle body rear part without increasing the number of components.SOLUTION: A vehicle body rear part structure 1 has a rear pillar 10 including: a rear pillar outer 3; a rear pillar inner 2 installed at the inner side of the rear pillar outer 3 when viewed in a vehicle width direction; and a rear garter 4 installed between the rear pillar outer 3 and the rear pillar inner 2, the rear pillar 10 installed at a vehicle body rear part 1a. The rear pillar inner 2 has an expansion part 21a expanding to the inner side in the vehicle width direction in a plan view. The rear garter 4 has a recessed part 4a recessed in a vehicle fore and aft direction in the plan view. A bottom part 4b of the recessed part 4a is coupled to an inner wall 21c of the expansion part 21a.SELECTED DRAWING: Figure 4

    【課題】部品点数を増やさずに、さらに、車体後部の剛性を向上させることができる車体後部構造を提供することを課題とする。【解決手段】車体後部構造1は、リアピラーアウタ3と、リアピラーアウタ3の車幅方向内側に設置されたリアピラーインナ2と、リアピラーアウタ3とリアピラーインナ2との間に設置されたリアガータ4と、を備えて車体後部1aに設置されたリアピラー10を有する。リアピラーインナ2は、平面視して車幅方向内側に膨出した膨出部21aを有する。リアガータ4は、平面視して車両前後方向へ凹形状に形成された凹形状部4aを有し、凹形状部4aの底部4bが膨出部21aの内壁21cに結合されている。【選択図】図4


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    Title :

    VEHICLE BODY REAR PART STRUCTURE


    Additional title:

    車体後部構造


    Contributors:

    Publication date :

    2021-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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