Disclosed is a crash box for a vehicle. According to an embodiment of the present invention, the crash box for a vehicle, comprises: a main box which is formed of a plurality of compartment walls connecting a front surface and a rear surface thereof, and in which forms a coupling space part at a front outside between the front and the rear surface, and which is fastened to a rear side of a bumper beam by the front surface; and an assisting box which is formed by connecting a compartment wall from a rear of a front thereof and inserted into the coupling space part of the main box to be inserted and coupled between the compartment walls corresponding to the coupling space part by a first and a second fitting portion and fastened to the other rear side of the bumper beam with the main box.

    차량용 크래쉬 박스가 개시된다. 본 발명의 실시 예에 따른 차량용 크래쉬 박스는 전면과 후면을 다수개의 격벽으로 연결하여 구성되고, 상기 전면과 후면 사이의 전방 외측에 결합 공간부를 형성하며, 상기 전면을 통하여 범퍼 빔의 후방 일측에 체결되는 메인 박스; 전면의 후방으로 격벽을 연결하여 구성되고, 상기 메인 박스의 결합 공간부에 삽입되어 상기 결합 공간부에 대응하는 상기 메인 박스의 격벽과의 사이에 제1 끼움부와 제2 끼움부를 통하여 끼움 결합되며, 상기 메인 박스와 함께 상기 범퍼 빔의 후방 타측에 체결되는 보조 박스를 포함한다.


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    Title :

    CRASH BOX IN VEHICLE BUMPER SYSTEM


    Additional title:

    차량용 크래쉬 박스


    Contributors:
    JUNG YOUNG HWA (author) / KOO DO HOI (author)

    Publication date :

    2016-02-03


    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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