To provide a battery pack loading structure that effectively suppresses elastic vibration of a vehicle body by a simple and lightweight constitution.SOLUTION: A battery pack loading structure includes a floor part 300 that is provided in a lower part of a vehicle body, and a battery pack 400 that is constituted by housing a battery cell in a container and attached to the floor part. Vertical support rigidity of the battery pack with respect to the floor part is set lower at one of front and rear sides than the other side. The side with the lower support rigidity is arranged nearer to an antinode part B of an elastic vibration mode of the floor part than the side with the higher support rigidity.SELECTED DRAWING: Figure 5

    【課題】簡単かつ軽量な構成により車体の弾性振動を効果的に抑制したバッテリパック搭載構造を提供する。【解決手段】車体下部に設けられたフロア部300と、容器内にバッテリセルを収容して構成されフロア部に取り付けられるバッテリパック400とを備えるバッテリパック搭載構造を、バッテリパックのフロア部に対する上下方向の支持剛性が、前側と後側との一方において他方よりも低くされ、支持剛性が低い側が、前記支持剛性が高い側に対して、フロア部の弾性振動モードの腹の部分Bに近くなるように配置した構成とする。【選択図】図5


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    Title :

    BATTERY PACK LOADING STRUCTURE


    Additional title:

    バッテリパック搭載構造


    Contributors:

    Publication date :

    2020-01-23


    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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