According to an embodiment of the present invention, a bumper back beam for a vehicle comprises: a back beam body; and a crash box coupled to both sides of the back beam body. The back beam body comprises a first body frame, a second body frame, and a steel reinforcement unit. The first body frame and the second body frame are made of a fiber reinforced composite material, and the steel reinforcement unit is placed between the first body frame and the second body frame. The crash box is coupled to the second body frame.

    본 발명의 일실시예에 따른 차량용 범퍼 백빔은 백빔바디과, 상기 백빔바디의 양측에 결합된 크래쉬박스를 포함하고, 상기 백빔바디는 제1 바디프레임, 제2 바디 프레임 및 스틸보강부를 포함하고, 상기 제1 바디프레임와 상기 제2 바디 프레임는 섬유강화 복합소재로 이루어지고, 상기 스틸보강부는 상기 제1 바디프레임과 상기 제2 바디 프레임 사이에 위치되고, 상기 제2 바디 프레임에는 상기 크래쉬박스가 결합된다.


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    Title :

    BUMPER BACK BEAN OF VEHICLE


    Additional title:

    차량용 범퍼 백빔


    Contributors:
    KYE WOONG BYUN (author) / YONG HAN KANG (author) / YONG KIL KIL (author) / KU HYUN JUNG (author) / HEE JUNE KIM (author) / AE RI OH (author) / SUNG MUN KANG (author) / HAN NA CHOI (author)

    Publication date :

    2019-06-19


    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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