The present invention relates to a lighted buoy for a nautical mark installed on the sea to guide a sea route of a vessel, or the like, comprising: a buoy having floating power on the sea by a foamed floating object; an upper structure in which a lantern is installed in a tower provided at an upper end of the buoy; and a lower structure provided at a lower end of the buoy and preventing movement of the lighted buoy. In the lighted buoy for a nautical mark, a structure of the floating object is divided into a plurality of assemblies, the plurality of assemblies are foamed of an expanded polypropylene (EPP) material which is light in weight and has high elasticity and strength, and an insertion assembly part is integrally foamed in each of the assemblies to correspond to each other, thus configuring the buoy by assembling several units, whereby the lightweight buoy used in the lighted buoy is provided, while overcoming a limitation in a size of foaming.

    본 발명은 선박 등의 항로를 안내하기 위하여 해상에 설치되는 항로표지용 등부표에 관한 것으로, 발포 성형된 부체에 의하여 해상에서 부유력을 갖는 부표와, 상기 부표의 상단에 구비되는 타워에 등명기가 장착되는 상부구조물과, 상기 부표의 하단에 구비되어 등부표가 유동되지 않도록 하기 위한 하부구조물을 포함하여 구성되는 항로표지 등부표에 있어서, 상기 부체의 구조를 복수의 조립체로 분할 형성하고, 그 복수의 조립체가 경량이면서도 탄성 및 강도가 높은 EPP(Expanded Polypropylene) 소재로 발포 성형하면서 각각의 조립체에는 서로 대응되게 끼움조립부가 일체로 발포 성형되도록 함으로써 여러 개의 유닛을 서로 조립하여 부표가 구성되도록 함으로써 발포성형의 크기제한을 극복하면서도 등부표에 사용되는 부표를 경량으로 제공할 수 있도록 한 것이다.


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    Title :

    Light buoy


    Additional title:

    항로표지용 등부표


    Contributors:

    Publication date :

    2016-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K,  F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS



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