According to the present invention, provided is a recreational underwater propulsion device that can be moved underwater using independent modules and can be easily attached to a non-motorized craft such as a kayak or surfboard using attachments. The recreational underwater propulsion device comprises: a motor housing which has a drive motor placed in a sealed internal space, and is installed on the outside with a handle so that it can be attached and detached to a mounting groove; a screw shaft and a screw which are connected to and driven by the drive motor at the rear end of the motor housing; and a screw housing which includes the screw. After removing the handle, a detachment mechanism is installed in the mounting groove, and the detachment mechanism is mounted on a non-powered mechanism to assist propulsion movement in water.

    이 발명에 따르면, 독립된 모듈 사용으로 수중에서 이동이 가능함은 물론, 카약이나 서프보드와 같이 무동력 기구에 탈부착기구를 이용하여 간편하게 장착 가능한 레저용 수중 추진 장치가 마련된다. 이 발명은 밀폐된 내부 공간에 구동모터가 배치되며, 외측에는 장착홈에 탈부착 가능하도록 손잡이부가 설치되는 모터하우징과, 모터하우징의 후단으로 구동모터에 연결되어 구동되는 스크류축 및 스크류와, 스크류를 포함하는 스크류하우징을 포함하며, 손잡이부를 탈거 후, 장착홈에 탈부착기구가 장착 설치되고, 탈부착기구는 무동력 기구에 장착되어 수중에서 추진 이동을 돕는 것이다.


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    Title :

    PROPELLING APPARATUS FOR LEISURE


    Additional title:

    레저용 수중 추진 장치


    Contributors:

    Publication date :

    2023-06-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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