To provide a vehicle body rear part structure which enables efficient improvement of rigidity of a coupling part between a garter inner and a rear cross panel, and to provide a manufacturing method of a vehicle body rear part.SOLUTION: A vehicle body rear part includes rear side frames, a floor panel, a rear panel 14, a garter inner, a lamp storage panel 15, and a rear cross panel 13. The rear panel 14 is coupled to the rear side frames and a rear part of the floor panel and erected upward. The garter inner forms a closed cross section, extending substantially along a vehicle body vertical direction, with a pillar garter. The lamp storage panel 15 opens to the vehicle body rear side and is disposed at the outer side in a vehicle width direction of a lower area of the garter inner. The rear cross panel 13 forms a closed cross section, extending substantially along the vehicle width direction, with the rear panel 14. The lamp storage panel 15 is coupled to the lower area of the garter inner and an outer area in the vehicle width direction of the rear cross panel 13.SELECTED DRAWING: Figure 9

    【課題】ガータインナとリヤクロスパネルとの間の結合部剛性を効率良く高めることができる車体後部構造、及び、車体後部の製造方法を提供する。【解決手段】車体後部は、リヤサイドフレーム、フロアパネル、リヤパネル14、ガータインナ、灯体収容パネル15、及び、リヤクロスパネル13を備える。リヤパネル14は、リヤサイドフレームとフロアパネルの後部に結合されて上方に起立する。ガータインナは、ピラーガータとともに車体上下方向に略沿って延びる閉断面を形成する。灯体収容パネル15は、車体後方側に開口し、ガータインナの下部領域の車幅方向外側に配置される。リヤクロスパネル13は、リヤパネル14とともに車幅方向に略沿って延びる閉断面を形成する。灯体収容パネル15は、ガータインナの下部領域とリヤクロスパネル13の車幅方向外側領域とに結合される。【選択図】図9


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    Title :

    VEHICLE BODY REAR PART STRUCTURE AND MANUFACTURING METHOD OF VEHICLE BODY REAR PART


    Additional title:

    車体後部構造、及び、車体後部の製造方法


    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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