Disclosed is a folding structure of a personal mobility device, which comprises: a front foothold unit extended over a flat surface, having an inner space, and provided with a hinge shaft at the upper end of the rear end portion; a rear foothold unit in which a hinge shaft overlapped with the hinge shaft of the front foothold unit is formed at the upper end of the front end portion, and which is rotated around the hinge shaft to be folded to the upper portion of the front foothold unit or unfolded to the rear portion of the front foothold unit, while being extended over the flat surface to which the front foothold unit is extended during relative rotation so as to be unfolded to the rear portion of the front foothold unit; a penetration hole formed at the rear end portion of the front foothold unit, and communicating from the outside with the inner space of the front foothold unit; an insertion protrusion formed after protruding from the front end portion of the rear foothold unit, and penetrating the penetration hole during relative rotation before being inserted into the inner space of the front foothold unit such that the rear foothold unit may be unfolded at the rear side of the front foothold unit; and a locking device located at the inner space of the front foothold unit, and latched and coupled to the insertion protrusion inserted into the inner space of the front foothold unit after penetrating the penetration hole in order to fix the insertion protrusion or to release the fixed state of the insertion protrusion. Therefore, waterproof performance can be guaranteed, and durability and ease of assembly can be improved.

    평면 상으로 연장되고, 내부공간이 형성되며, 후단부의 상단에 힌지축이 형성된 전방발판부; 전방발판부의 힌지축과 중첩된 힌지축이 전단부의 상단에 형성되고, 힌지축을 기준으로 회전됨에 따라 전방발판부의 상부로 접혀지거나 전방발판부의 후방에 펼쳐지며, 전방발판부의 후방에 펼쳐지도록 상대 회전시 전방발판부가 연장된 평면 상으로 연장된 후방발판부; 전방발판부의 후단부에 형성되고, 외부에서 전방발판부의 내부공간으로 연통된 관통홀; 후방발판부의 전단부에서 돌출되어 형성되고, 후방발판부가 전방발판부의 후방에 펼쳐지도록 상대 회전시 관통홀을 관통하여 전방발판부의 내부공간으로 삽입되는 삽입돌기; 및 전방발판부의 내부공간에 위치되고, 관통홀을 관통하여 전방발판부의 내부공간으로 삽입된 삽입돌기과 걸림 결합되어 삽입돌기를 고정하거나 삽입돌기의 고정을 해제하는 락킹장치;를 포함하는 퍼스널 모빌리티 장치의 폴딩 구조가 소개된다.


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    Title :

    FOLDING STRUCTURE OF PERSONAL MOBILITY DEVICE AND PERSONAL MOBILITY DEVICE INCLUDING THE SAME


    Additional title:

    퍼스널 모빌리티 장치의 폴딩 구조 및 이를 포함한 퍼스널 모빌리티 장치


    Contributors:

    Publication date :

    2020-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62K Fahrräder , CYCLES






    FOLDING PERSONAL MOBILITY

    KOO DONG HAN / CHOI JAE YOUNG / PARK JUN HWAN | European Patent Office | 2018

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    FOLDING PERSONAL MOBILITY

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