A disclosed vehicle floor structure comprises: a center floor; a plurality of longitudinal members attached on a bottom surface of the center floor; and a battery assembly body which has a battery case located under the center floor and a penetrating bolt penetrating the battery case. The penetrating bolt is arranged in a vertical direction on at least one longitudinal member among the plurality of longitudinal members, and is configured to be coupled with the at least one longitudinal member. In the vehicle floor structure, assembly of a long sheet rail is facilitated, mounting strength of the battery assembly body is improved, space for passengers and battery capacity are secured, and strength of a vehicle body is improved.

    개시된 차량 플로어구조는, 센터플로어; 상기 센터플로어의 저면에 부착된 복수의 종방향멤버; 및 센터플로어의 아래에 위치한 배터리 케이스 및 상기 배터리 케이스를 관통하는 관통볼트를 가진 배터리조립체;를 포함할 수 있다. 상기 관통볼트는 상기 복수의 종방향멤버 중에서 적어도 하나의 종방향멤버에 수직으로 정렬되고, 상기 관통볼트는 상기 적어도 하나의 종방향멤버에 결합되도록 구성될 수 있다.


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    Title :

    VEHICLE FLOOR SYSTEM


    Additional title:

    차량 플로어구조


    Contributors:
    CHOI JI HO (author) / KANG SEUNG MIN (author)

    Publication date :

    2021-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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



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