To provide a battery support device that can be reduced in weight while enhancing withstand load strength.SOLUTION: The battery support device is provided with: a pair of first brackets 8, arranged in a vehicle length direction, which has a first upper surface part 82 and a first lower surface part 83 arranged above and below a battery 4 for driving; a pair of second brackets 7, arranged in a vehicle width direction, which has a second upper surface part 72 and a second lower surface part 73 arranged above and below the battery for driving; a third bracket 6, connected to a side rail 21, which is connected to the first and the second upper surface parts, at a place where the parts overlap with each other; first fastening members 61a fastening the first upper surface part, the second upper surface part and the third bracket; second fastening members 61b fastening the first upper surface part to the second upper surface parts through the parts, which are smaller in diameter than the first fastening members; and a plate part 62 to which the first brackets are welded and to which the second fastening members protruding upward are welded, where the second fastening members are arranged around a straight line from a fixing point at which the battery for driving is fixed to the first brackets to the first fastening members.SELECTED DRAWING: Figure 5

    【課題】耐荷重強度を高めつつ軽量化することができるバッテリ支持装置を提供する。【解決手段】車長方向に配置され、駆動用バッテリ4の上方,下方に配置される第一上面部82,第一下面部83を有する一対の第一ブラケット8と、車幅方向に配置され、駆動用バッテリの上方,下方に配置される第二上面部72,第二下面部73を有する一対の第二ブラケット7と、サイドレール21に連結され、第一及び第二上面部が重なる箇所でこれらと連結される第三ブラケット6と、第一上面部,第二上面部及び第三ブラケットを締結する第一締結部材61aと、第一及び第二上面部を貫通しこれらを締結し、第一締結部材よりも径が小さい第二締結部材61bと、第一ブラケットが溶接され、上方に突出する第二締結部材が溶接されるプレート部62とを備え、第二締結部材は、第一ブラケットに駆動用バッテリが固定される固定点から第一締結部材を結ぶ直線上を避けて配置される。【選択図】図5


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    Title :

    BATTERY SUPPORT DEVICE


    Additional title:

    バッテリ支持装置


    Contributors:

    Publication date :

    2024-03-07


    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



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