The present invention relates to a lower stiffener for a bumper of a vehicle, which can be lightened while maintaining rigidity and strength. According to an embodiment of the present invention, a lower stiffener for a bumper of a vehicle is mounted on a lower portion of a bumper beam or a front end module (FEM) carrier of the vehicle. The lower stiffener comprises: a pair of core portions made of fiber reinforced plastic, formed by extending in a width direction of the vehicle in an elongated loop shape corresponding to a shape of the bumper of the vehicle, and arranged parallel to each other at a regular interval; a pair of molding portions made of fiber reinforced plastic to surround each of the core portions; and a connection portion connecting and integrating the molding portions with each other.

    본 발명은 강성과 강도를 유지하면서 경량화할 수 있는 차량의 범퍼용 로워 스티프너에 관한 것이다. 본 발명의 일 실시형태에 따른 차량의 범퍼용 로워 스티프너는 차량의 범퍼 빔 또는 FEM 캐리어의 하부에 부착되는 로워 스티프너로서, 섬유 강화 플라스틱으로 형성되어 차량의 범퍼 형상에 대응되도록 차량의 폭방향을 따라 루프형상으로 길게 형성되어 상호 간에 등간격으로 나란하게 배치되는 한 쌍의 코어부와; 섬유 강화 플라스틱으로 형성되어 상기 각각의 코어부를 둘러싸는 한 쌍의 몰딩부와; 상기 한 쌍의 몰딩부를 연결하여 일체화시키는 연결부를 포함한다.


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    Title :

    LOWER STIFFENER FOR BUMPER OF VEHICLE


    Additional title:

    차량의 범퍼용 로워 스티프너


    Contributors:

    Publication date :

    2019-05-15


    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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C



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