To provide a power unit mounting part structure of an electric vehicle which includes a frame protruding part provided at a rear end of a support frame and places the frame protruding part in contact with a dash panel to secure a protection space between the support frame and the dash panel and prevent a component of a power unit disposed on the support frame from coming into contact with the dash panel to be damaged during a frontal collision.SOLUTION: A power unit mounting part structure of an electric vehicle has: a power unit mounting part P on which a power unit 1 is mounted; and a support frame 2 disposed at the power unit mounting part P and attached to a side member 3 of a vehicle body member. The power unit 1 is installed at the support frame 2, a dash panel 4 which partitions the power unit mounting part P from an interior of a vehicle cabin R is provided at the vehicle rear side of the power unit mounting part P, and a component of the power unit 1 is disposed at the vehicle front side relative to a rear end of the support frame 2. The rear end of the support frame 2 is provided with a frame protruding part 7 protruding to the dash panel 4 located at the vehicle rear side.SELECTED DRAWING: Figure 2

    【課題】支持フレームの後端にフレーム突形状部を設け、前突時にフレーム突形状部をダッシュパネルに当接させることにより、支持フレームとダッシュパネルとの間に保護空間を確保し、支持フレーム上に配置されたパワーユニットの要素部品がダッシュパネルと接触して損傷するのを防ぐ。【解決手段】パワーユニット1が搭載されるパワーユニット搭載部Pと、パワーユニット搭載部Pに配置され、車体部材のサイドメンバ3に取付けられる支持フレーム2を有し、支持フレーム2にはパワーユニット1が設置され、パワーユニット搭載部Pの車両後方側には、パワーユニット搭載部Pと車室R内とを区切るダッシュパネル4が設けられ、支持フレーム2の後端よりも車両前方側には、パワーユニット1の要素部品が配置される電動車両のパワーユニット搭載部構造において、支持フレーム2の後端には、車両後方側に位置するダッシュパネル4へ向かって突出するフレーム突形状部7が設けられている。【選択図】図2


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    Title :

    POWER UNIT MOUNTING PART STRUCTURE OF ELECTRIC VEHICLE


    Additional title:

    電動車両のパワーユニット搭載部構造


    Contributors:

    Publication date :

    2021-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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