The present invention relates to a cowl crossbar. The cowl crossbar according to one embodiment of the present invention comprises: a hollow pipe arranged in left and right directions at the interior of a vehicle body; and a dash mounting member disposed in a section of the pipe and having a structure in which a section breaks and absorbs a collision energy generated during a vehicle collision. Here, the dash mounting member includes: a lower part frame having a crack unit broken between the pipe and the vehicle body by the collision; and a steel bracket which surrounds an upper part of the lower part frame and is deformed in the impact direction between the pipe and the vehicle body by an impact. An objective of the present invention is to provide the cowl crossbar capable of securing rigidity with a light weight.

    본 발명의 일 실시예에 따른 카울 크로스바는, 차체의 내부에서 좌우 방향으로 배치되는 중공의 파이프와, 파이프의 일부 구간에 배치되어 차량 충돌 시 발생하는 충돌 에너지를 해당 구간이 파단되며 흡수하는 구조의 대시 마운팅 부재를 포함한다. 여기서, 대시 마운팅 부재는 충돌에 의해 파이프와 차체 사이에서 파단되는 크랙부를 갖는 하부 프레임과, 하부 프레임의 상부를 감싸되 충돌에 의해 파이프와 차체 사이에서 충돌 방향으로 변형되는 스틸 브래킷을 포함한다.


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    Titel :

    COWL CROSSBAR


    Weitere Titelangaben:

    카울 크로스바


    Beteiligte:
    CHOI IK KEUN (Autor:in)

    Erscheinungsdatum :

    2022-12-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    COWL CROSSBAR

    CHOI IK KEUN | Europäisches Patentamt | 2022

    Freier Zugriff

    COWL CROSSBAR

    CHOI IK KEUN | Europäisches Patentamt | 2022

    Freier Zugriff

    COWL CROSSBAR

    CHOI IK KEUN | Europäisches Patentamt | 2022

    Freier Zugriff

    COWL CROSSBAR

    CHOI IK KEUN | Europäisches Patentamt | 2022

    Freier Zugriff

    COWL CROSSBAR

    CHOI IK KEUN | Europäisches Patentamt | 2022

    Freier Zugriff