To provide a vehicle body rear part structure that improves torsional rigidity of a vehicle body.SOLUTION: A vehicle body rear part structure, in which a rear lamp 8 is fitted in a concave edge part 22 that is opened to the rear at a rear end of a side body outer panel 4 on an outer side in a vehicle width direction, includes; a lamp house panel 30 which is located at a rear part of a vehicle body, and is formed in a concave shape inside a vehicle; a lamp auxiliary reception part 21 which is connected to the concave edge part 22 of the side body outer panel 4, is formed in a concave shape inside the vehicle, and constitutes a storage area of a rear lamp 8 in cooperation with the lamp house panel 30; a rear wheel house 10 which covers a rear wheel, and comprises an inner wheel house 10a including a first flange part 10c and an outer wheel house 10b which includes a second flange part 10d and is located on the outer side in the vehicle width direction with respect to the inner wheel house 10a; and a connection member 50 which is connected to at least one of the first flange part 10c and the second flange part 10d, and the lamp house panel 30.SELECTED DRAWING: Figure 4

    【課題】車体のねじり剛性を向上させる車体後部構造を提供する。【解決手段】車体後部に配置されるリアランプ8が、車幅方向外側のサイドボディアウタパネル4の後端で後方に開放された凹縁部22に嵌る車体後部構造であり、車体後部に配置され車内側に凹状であるランプハウスパネル30と、サイドボディアウタパネル4の凹縁部22と接続し、車内側に凹状であるランプ補助受け部21がランプハウスパネル30と協働してリアランプ8の収納領域を構成するランプ補助受け部21と、後輪を覆うリアホイールハウス10で、第1フランジ部10cを有するインナホイールハウス10aと第2フランジ部10dを有しインナホイールハウス10aに対して車幅方向外側に配置されるアウタホイールハウス10bと備えたリアホイールハウス10と、第1フランジ部10cおよび第2フランジ部10dの少なくとも一方と、ランプハウスパネル30とに連結する連結部材50とを含む。【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 :

    2025-01-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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