The purpose of the present invention is to provide a vehicle center pillar structure in which the rigidity and strength of a joint between the lower part of the center pillar and the side sill are reinforced to improve the side crash performance of a vehicle. A disclosed vehicle center pillar structure includes a center pillar having a lower connection portion; a side sill having an intermediate connection portion to which the lower connection portion of the center pillar is coupled; a pillar reinforcement material coupled to the interior surface of the center pillar; and a side sill reinforcement material coupled to the interior surface of the side sill. The pillar reinforcement material and the side sill reinforcement material are individually coupled to the intermediate connection portion of the side sill, and the pillar reinforcement material and the side sill reinforcement material are configured to sandwich at least a portion of the intermediate connection portion of the side sill.

    개시된 차량 센터필러구조는, 하측 연결부를 가진 센터필러; 상기 센터필러의 하측 연결부가 결합되는 중간 연결부를 가진 사이드실; 상기 센터필러의 실내면에 결합되는 필러 보강재; 및 상기 사이드실의 실내면에 결합되는 사이드실 보강재;를 포함할 수 있다. 상기 필러 보강재 및 상기 사이드실 보강재가 사이드실의 중간 연결부에 개별적으로 결합되고, 상기 필러 보강재 및 상기 사이드실 보강재는 상기 사이드실의 중간 연결부의 적어도 일부를 샌드위치하도록 구성될 수 있다.


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    Title :

    VEHICLE CENTER PILLAR STRUCTURE


    Additional title:

    차량 센터필러구조


    Contributors:

    Publication date :

    2023-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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