전기 자동차의 배터리 장착구조가 개시된다. 배터리가 내장된 배터리 케이스; 차량의 길이 방향을 따라 연장되게 형성되고, 차량의 폭 방향을 따라 좌우양측에 배치된 사이드 실; 상기 배터리 케이스를 상기 사이드 실에 체결하는 체결 볼트; 및 상기 체결 볼트가 충격을 받으면 충격 방향으로 이동하도록 가이드하는 가이드 수단을 포함하여, 충돌이 발생하면, 배터리 케이스가 충동 방향으로 이동해서 배터리 케이스에 내장된 배터리의 파손을 효과적으로 저감할 수 있다.

    The present invention relates to a battery mounting structure of an electric vehicle comprising: a battery case with a built-in battery; side sills which are formed to extend along the longitudinal direction of a vehicle and are disposed on both right and left sides along the width direction of the vehicle; a fastening bolt for fastening the battery case to the side sills; and a guide means for guiding the fastening bolt to move in the impact direction when an impact is applied to the fastening bolt. When a collision occurs, the battery case moves in the collision direction, and the damage of the battery built in the battery case can be effectively reduced.


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    Title :

    BATTERY MOUNTING STRUCTURE OF ELECTRIC VEHICLE


    Additional title:

    전기 자동차의 배터리 장착구조


    Publication date :

    2022-08-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge



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