본 개시의 일 형태에 관련된 전지 팩의 연결 구조는, 전지 팩의 좌우 어느 일방의 측단부가 연결되는 브래킷과, 브래킷의 상단부와 플로어 패널을 연결하는 연결 부재를 구비한다. 연결 부재는, 브래킷과 플로어 패널을 연결하고, 차량의 내방을 향함에 따라서 상방을 향하는 경사부와, 경사부의 하단부에 배치되고, 센터 터널에 있어서의 차량의 전후 방향으로 연장되는 축 둘레의 강성에 대하여, 차량의 전후 방향으로 연장되는 축 둘레의 강성이 낮은 취약부를 구비한다.
A joining structure of a battery pack according to one form of the present disclosure includes: a bracket to which a side end portion on either left or right of the battery pack is joined; and a joining member that joins an upper end portion of the bracket and the floor panel to each other. The joining member includes: an inclined portion that joins the bracket and the floor panel to each other and heads toward the upper side as the inner side of the vehicle is approached; and a fragile portion that is disposed in a lower end portion of the inclined portion and has a rigidity about an axis that extends in the front-rear direction of the vehicle that is lower than the rigidity of the center tunnel about the axis that extends in the front-rear direction of the vehicle.
JOINING STRUCTURE OF BATTERY PACK
전지 팩의 연결 구조
2025-06-27
Patent
Electronic Resource
Korean
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
BATTERY PACK MOUNTING STRUCTURE, BATTERY PACK, AND PROTECTION STRUCTURE OF BATTERY PACK
European Patent Office | 2024
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