To provide a vehicular battery case structure which achieves excellent effect of protection for a battery mounted on a vehicle and is effective for achieving space saving.SOLUTION: A housing part of a battery module 1 is formed by a first side member 10 and a second side member 20 which are arranged facing each other. One of or both of the first side member and the second side member have: skeleton hollow parts 12, 22 located at the side part sides of the battery module; and under hollow parts 14, 24 located at the lower side of the battery module. A vehicle battery case structure has clearance hollow parts 13, 23 between housing bottom parts 11, 21 of the housing part of the battery module and the under hollow parts. The skeleton hollow part, the clearance hollow part, and the under hollow part are integrally formed.SELECTED DRAWING: Figure 1

    【課題】車両に搭載する電池の保護効果に優れ、省スペース化を図るのに有効な車両用電池ケース構造体を提供する。【解決手段】対向配置した第1サイド部材10と第2サイド部材20とで、電池モジュール1の収容部を形成し、前記第1サイド部材と第2サイド部材のうち、一方又は両方は、前記電池モジュールの側部側に位置する骨格中空部12,22と前記電池モジュールの下側に位置するアンダー中空部14,24とを有し、前記電池モジュールの収容部の収容底部11,21と前記アンダー中空部との間にクリアランス中空部13,23とを有し、前記骨格中空部、クリアランス中空部及びアンダー中空部とが一体的に形成されていることを特徴とする。【選択図】図1


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    Title :

    VEHICULAR BATTERY CASE STRUCTURE


    Additional title:

    車両用電池ケース構造体


    Contributors:

    Publication date :

    2021-05-06


    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 / 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



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