To provide a vehicle body rear part structure that can attain weight reduction and further enhance support rigidity of a suspension on a vehicle body.SOLUTION: A vehicle body rear part structure of the present invention includes: a cross member for fixing sub frames supporting suspensions at both ends; a battery case disposed below the cross member; and a bracket having an upper fixation portion and a lower fixation portion for fixing the cross member and the battery case respectively on upper and lower sides at two locations separated in the vehicle width direction, and formed with a shear force support surface between the upper fixation portion and the lower fixation portion.SELECTED DRAWING: Figure 3

    【課題】本発明は、軽量化を達成することができるとともに、車体におけるサスペンションの支持剛性を一段と高めることができる車体後部構造を提供する。【解決手段】本発明の車体後部構造は、サスペンションを支持するサブフレームを両端に固定するクロスメンバと、前記クロスメンバの下方に配置されるバッテリケースと、前記クロスメンバと前記バッテリケースとを上下それぞれで車幅方向に離間する2箇所で固定する上固定部と下固定部とを有するとともに、前記上固定部と前記下固定部との間にせん断力支持面が形成されたブラケットと、を備えることを特徴とする。【選択図】図3


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    Title :

    VEHICLE BODY REAR PART STRUCTURE MOUNTED WITH BATTERY CASE UNDER FLOOR


    Additional title:

    床下にバッテリケースを搭載する車体後部構造


    Contributors:

    Publication date :

    2021-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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