To provide a lower tray for a battery case, in which the number of components can be reduced.SOLUTION: A lower tray 11 for a battery case 10 constitutes the battery case 10 for accommodating a battery module M therein by being combined with an upper cover 30. The lower tray 11 includes a tray body 12 having a bottom plate 13 for placing the battery module M thereon, and a reinforcing plate 20 made of a plate-shaped member separate from the tray body 12. The reinforcing plate 20 has a plurality of projections 21 projecting downward, and is firmly fixed to cover the lower surface of the bottom plate 13.SELECTED DRAWING: Figure 4

    【課題】部品点数を削減する。【解決手段】バッテリーケース10用のロアトレイ11は、アッパカバー30と合体することによってバッテリーモジュールMを収容するバッテリーケース10を構成する。ロアトレイ11は、バッテリーモジュールMを載置するための底板部13を有するトレイ本体12と、トレイ本体12とは別体の板状部材からなる補強板20とを備える。補強板20は、下方へ突出する複数の突起部21を有し、底板部13の下面に対して覆うように固着されている。【選択図】図4


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    Title :

    LOWER TRAY FOR BATTERY CASE


    Additional title:

    バッテリーケース用ロアトレイ


    Contributors:

    Publication date :

    2021-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / 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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