The present invention relates to a fastening device for an undercover for a battery case. The undercover (40) for the battery case (1) is fastened using a cup washer (100), an adhesive member (200), and a fastening bolt (300). The device can further strengthen the bonding of the undercover (40) and further strengthen a confidentiality function capable of preventing foreign substances from entering the inside of the undercover (40).
본 발명은 배터리케이스용 언더커버의 체결장치에 관한 것으로, 컵와셔(100)와 접착부재(200) 및 체결볼트(300)를 이용해서 배터리케이스(1)용 언더커버(40)를 체결하는 구성으로, 언더커버(40)의 결합을 보다 견고히 할 수 있으며, 언더커버(40)의 내측으로 이물질 침입을 방지할 수 있는 기밀유지 기능을 한층 더 강화시킬 수 있도록 된 것이다.
APPARATUS FOR MOUNTING UNDER COVER OF BATTERY CASE
배터리케이스용 언더커버의 체결장치
24.11.2023
Patent
Elektronische Ressource
Koreanisch
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |