The present invention relates to a saddle folding device for a bicycle. The purpose of the present invention is to allow a rider to ride a bicycle by folding a left and right support saddle, supporting left and right thighs, according the need of the rider, and storing the folded left and right support saddle. To achieve the purpose, the present invention comprises: a folding step surface formed by stepping a side of the floor surface of first and second installation grooves, formed in first and second connection pieces of a rotation member; a pressurizing spring separately placed on first and second installation shafts to prevent a placement protrusion for the left and right support saddle, folded on the folding step surface, from moving in a direction and the other direction by pressurizing the placement protrusion; and a folding control unit installed in a fixing unit to control the operation of a rotation connection unit so that the left and right support saddle, folded by the pressurizing spring, is prevented from being rotated by the rotation connection unit.

    본 발명은 자전거용 안장 접이장치에 관한 것으로, 그 목적은 좌,우측 허벅지 부분을 지지할 수 있도록 구비되는 좌,우측지지용 안장을 자전거를 이용하는 탑승자의 필요에 필요에 따라 접이시켜 자전거를 탈 수 있도록 함과 아울러 좌,우측지지용 안장이 접힘된 상태에서 보관이 가능하도록 하는 것에 있으며, 이러한 목적은 회동부재의 제1,2연결편에 형성된 제1,2요설홈 바닥면 일측이 각각 단턱지게 형성된 접이용단턱면과, 상기 접이용단턱면에서 접이된 우,좌측허벅지 지지용 안장의 우,좌측허벅지안장용 안착용돌기를 가압시켜 일방향 및 타방향으로 유동되는 것을 방지하도록 제1,2설치용축 상에 각각 구비되는 가압용스프링과, 상기 가압용스프링에 의해 접힘된 상태를 유지하고 있는 우,좌측허벅지 지지용 안장이 회동연결수단에 의해 회동되는 것을 방지하도록 고정수단에 설치되어 회동연결수단의 작동을 제어가능하도록 구비되는 접이용 제어수단을 포함하여 이루어진 것에 의해 달성된다.


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    Titel :

    FOLDING DEVICE FOR A BICYCLE SADDLE


    Weitere Titelangaben:

    자전거용 안장 접이장치


    Beteiligte:
    LIM HAN JIN (Autor:in)

    Erscheinungsdatum :

    18.01.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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