차량용 하이브리드 범퍼 빔이 개시된다. 본 발명의 실시 예에 따른 차량용 하이브리드 범퍼 빔은 단면상에 복수개의 관통홀이 규칙적으로 형성되고, 상면과 하면의 각 후단이 길이방향을 따라 상하방향으로 절곡된 플랜지로 형성되는 범퍼 빔; 상기 범퍼 빔의 전면에 길이방향을 따라 접합되고, 상기 범퍼 빔 상의 관통홀에 대응하는 관통홀이 단면 상에 형성되는 보강부재; 및 상기 범퍼 빔과 보강부재가 조립된 상태에서, 상기 범퍼 빔과 보강부재의 사이에 사출 성형을 통해 형성되되, 상기 범퍼 빔과 보강부재의 각 관통홀을 연결하는 복수개의 리브와, 상기 복수개의 리브를 연결하면서 상기 범퍼 빔의 플랜지를 감싸는 프레임이 일체 성형되는 리브부재;를 포함한다.

    Disclosed is a hybrid bumper beam for a vehicle. The hybrid bumper beam for a vehicle according to an embodiment of the present invention comprises: a bumper beam uniformly formed with a plurality of penetration holes on a cross sectional area, and formed by a flange which has each rear end of an upper surface and a lower surface thereof to be bent in the vertical direction along the longitudinal direction; a reinforcing member attached along the longitudinal direction to a front surface of the bumper beam, and formed with a penetration hole corresponding to the penetration hole of the bumper beam on the cross sectional area; and a rib member including a plurality of ribs connecting the bumper beam and each penetration hole of the reinforcing member at the rear of the bumper beam, and composed by integrally extracting and forming a frame covering the flange of the bumper beam by connecting the ribs.


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    Title :

    HYBRID BUMPER BEAM FOR VEHICLES


    Additional title:

    차량용 하이브리드 범퍼 빔


    Publication date :

    2022-10-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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