The present invention relates to a length adjusting device for the keel frame of a kayak wherein the shape of a ship capable of cutting water easily can be formed easily by keeping a cover tightened by the keel frame while facilitating the insertion of a frame into a cover via the length adjustment of the keel frame. The length adjusting device comprises: an installation pipe arranged on the separated portion of the keel frame having a middle portion separated and having part of an upper part cut to form an installation groove; an operation part having an operation lever having an end hinged to the inside of the installation pipe through the installation groove to be able to rotate, an operation bar having an end hinged to the lower surface of the operation lever, and a length adjustment pipe having the other end of the operation bar hinged to an end thereof and inserted into the installation pipe to be able to move horizontally, and horizontally moving the length adjustment pipe along the inner side of the installation pipe as the operation bar is operated by the angular rotation of the operation lever; a first fixing part installed on the end part of the outer side of the length adjustment pipe and having a separated end of the keel frame fixed thereto; and a second fixing part installed on an end of the installation pipe to correspond to the first fixing part and having the other separated end of the keel frame fixed thereto.


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    Title :

    LENGTH ADJUSTING APPARATUS FOR A KEEL FRAME OF A KAYAK


    Contributors:
    LEE HEE JAE (author) / LIM LEE YOUNG (author)

    Publication date :

    2015-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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