The present invention relates to a drain structure of an undercover. The undercover for a vehicle comprises: a cover main body; a mounting part for fixing the cover main body on a chassis; and a plurality of drain holes for discharging a foreign substance including moisture introduced into the cover main body. The cover main body is formed to have a variable thickness by using lofting characteristics of a low weight reinforced thermoplastic (LWRT) material. The drain holes are formed at one side of the bottom of the cover main body at intervals in a longitudinal direction. The drain structure of the undercover is pressed and formed to have a thickness gradually becoming smaller in a direction from the other side of the cover main body far away from the drain holes. According to the present invention, foreign substances introduced into the undercover, specifically moisture, can be rapidly drained such that accumulation of the foreign substance is prevented, thereby preventing damage to the undercover.

    본 발명은 언더커버의 드레인 구조에 관한 것으로, 커버본체 및 상기 커버본체를 차체에 고정하기 위한 마운팅부, 상기 커버본체 내부로 유입된 수분을 포함한 이물질 배출용 드레인홀을 구비한 차량용 언더커버에 있어서; 상기 커버본체는 LWRT 소재의 로프팅 특성을 이용하여 가변 두께를 갖도록 성형되되, 상기 드레인홀은 상기 커버본체의 바닥면 일측변측에 길이방향으로 간격을 두고 다수 형성되고, 상기 드레인홀로부터 원거리인 커버본체의 타측변에서 드레인홀을 향해 점점 두께가 얇아지게 가압 성형된 것을 특징으로 하는 언더커버의 드레인 구조를 제공한다. 본 발명에 따르면, 언더커버 내부로 유입된 이물질, 특히 수분의 배수가 신속하기 때문에 이물질의 퇴적을 막아 언더커버의 손상을 방지하는 효과를 얻을 수 있다.


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    Titel :

    DRAIN STRUCTURE OF UNDER COVER


    Weitere Titelangaben:

    언더커버의 드레인 구조


    Beteiligte:
    KIM HEE WOONG (Autor:in) / KIM EUN GI (Autor:in)

    Erscheinungsdatum :

    2015-11-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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