The present invention relates to an electric vehicle body capable of minimizing the intrusion of a collision load into a passenger space and a battery space during a front-end or rear-end collision, and comprises: a front side member having one side coupled to a front bumper beam, and the other side branching off to include a first branch part and a second branch part; a first front cross member coupled to the first branch part and the second branch part; a side seal coupled to the second branch part; a front sub frame coupled to the front side member; and a battery case, which includes a reinforcing member extended in the longitudinal direction of the vehicle body and is coupled to the side seal and the first front cross member, wherein the coupling position of the first branch part and the first front cross member and a first coupling position of the first branch part and the front sub frame can overlap with an imaginary cross section formed by extending the cross section of the reinforcing member in the longitudinal direction of the vehicle body.

    La présente invention concerne une carrosserie de véhicule électrique en mesure de réduire au minimum l'intrusion d'une charge de collision dans un espace passager et un espace de batterie pendant une collision frontale ou arrière, et comprenant : un élément côté avant ayant un côté accouplé à une poutre de pare-chocs avant et l'autre côté se ramifiant pour comprendre une première partie de ramification et une seconde partie de ramification ; un premier élément transversal avant accouplé à la première partie de ramification et à la seconde partie de ramification ; un joint d'étanchéité latéral accouplé à la seconde partie de ramification ; un sous-cadre avant accouplé à l'élément côté avant ; et un boîtier de batterie, qui comprend un élément de renforcement s'étendant dans la direction longitudinale de la carrosserie de véhicule et est accouplé au joint d'étanchéité latéral et au premier élément transversal avant, la position d'accouplement de la première partie de ramification et du premier élément transversal avant et une première position d'accouplement de la première partie de ramification et du sous-cadre avant pouvant se chevaucher avec une section transversale imaginaire formée par extension de la section transversale de l'élément de renforcement dans la direction longitudinale de la carrosserie de véhicule.

    본 발명은 전방 또는 후방 충돌시 승객 공간과 배터리 공간으로 충돌 하중의 침투를 최소화할 수 있는 전기차의 차체에 관한 것으로, 일측은 전방 범퍼빔에 결합되고, 타측은 분기되어 제1 분기부와 제2 분기부를 포함하는 프런트 사이드 멤버; 상기 제1 분기부 및 상기 제2 분기부와 결합되는 제1 프런트 크로스 멤버; 상기 제2 분기부와 결합되는 사이드 실; 상기 프런트 사이드 멤버와 결합되는 프런트 서브 프레임; 및 상기 차체의 길이방향을 따라 연장되는 보강부재를 포함하고, 상기 사이드 실과 상기 제1 프런트 크로스 멤버에 결합되는 배터리 케이스를 포함하고, 상기 제1 분기부와 상기 제1 프런트 크로스 멤버의 결합 위치 및 상기 제1 분기부와 상기 프런트 서브 프레임의 제1 결합위치는, 상기 보강부재의 단면을 상기 차체의 길이방향으로 연장한 가상단면에 중첩될 수 있다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ELECTRIC VEHICLE BODY


    Weitere Titelangaben:

    CARROSSERIE DE VÉHICULE ÉLECTRIQUE
    전기차의 차체


    Beteiligte:
    LEE HONG-WOO (Autor:in) / KIM JAE-HYUN (Autor:in) / SEOK DONG-YOON (Autor:in)

    Erscheinungsdatum :

    2022-06-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    ELECTRIC VEHICLE BODY

    LEE HONG-WOO / KIM JAEHYUN / SEOK DONG-YOON | Europäisches Patentamt | 2024

    Freier Zugriff

    Electric vehicle body

    LEE HONG-WOO / KIM JAE-HYUN / SHI DONGRUN | Europäisches Patentamt | 2023

    Freier Zugriff

    ELECTRIC VEHICLE BODY

    LEE HONG-WOO / KIM JAEHYUN / SEOK DONG-YOON | Europäisches Patentamt | 2024

    Freier Zugriff

    LOWER VEHICLE-BODY STRUCTURE OF AN ELECTRIC VEHICLE, VEHICLE-BODY STRUCTURE OF AN ELECTRIC VEHICLE, AND ELECTRIC VEHICLE

    MATSUDA YAMATO / NAKAYAMA NOBUYUKI / YAMADA MORIHIDE | Europäisches Patentamt | 2022

    Freier Zugriff

    LOWER VEHICLE-BODY STRUCTURE OF AN ELECTRIC VEHICLE, VEHICLE-BODY STRUCTURE OF AN ELECTRIC VEHICLE, AND ELECTRIC VEHICLE

    MATSUDA YAMATO / NAKAYAMA NOBUYUKI / YAMADA MORIHIDE et al. | Europäisches Patentamt | 2023

    Freier Zugriff