The present invention relates to an underwater propelling apparatus for leisure, which is able to move in water by using an independent module, and to be conveniently mounted by using an attaching/detaching instrument on a non-power instrument such as a kayak or a surfboard. To this end, according to the present invention, the underwater propelling apparatus for leisure comprises: a motor housing which has a driving motor placed in a sealed internal space, and a handle unit detachably installed on a mounting groove on an external side; a screw shaft and a screw, which are installed on a rear end of the motor housing to be connected to the driving motor and to be driven; and a screw housing which includes the screw. After removing the handle unit, the attaching/detaching instrument is mounted and installed on the mounting groove, and is mounted on the non-power instrument to help propel the same and move in water.

    본 발명에 따르면, 독립된 모듈 사용으로 수중에서 이동이 가능함은 물론, 카약이나 서프보드와 같이 무동력 기구에 탈부착기구를 이용하여 간편하게 장착 가능한 레저용 수중 추진장치를 제공하는데 그 목적이 있는 것이다. 이러한 목적을 달성하기 위하여 본 발명에서는, 밀폐된 내부 공간에 구동모터가 배치되며, 외측에는 장착홈에 탈부착 가능하도록 손잡이부가 설치되는 모터하우징과, 상기 모터하우징의 후단으로 상기 구동모터에 연결되어 구동되는 스크류축 및 스크류와, 상기 스크류를 포함하는 스크류하우징을 포함하며, 상기 손잡이부를 탈거 후, 상기 장착홈에 탈부착기구가 장착 설치되고, 상기 탈부착기구는 무동력 기구에 장착되어 수중에서 추진 이동을 돕는 것이다.


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    Title :

    PROPELLING APPARATUS FOR LEISURE


    Additional title:

    레저용 수중 추진장치


    Contributors:
    LEE DONG KUN (author) / KANG SANG WOO (author) / KIM WOO JAE (author) / SEO JONG HYUN (author) / CHAE SUN HEE (author)

    Publication date :

    2019-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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