The present invention relates to a bicycle pedal detachment device comprising: a pedal body provided with a plurality of magnet insertion holes; magnet members respectively inserted into the magnet insertion holes of the pedal body; a first cover plate positioned on one side of the pedal body to cover the magnet members; a second cover plate positioned on the other side of the pedal body to cover the magnet members; a fastening unit for fastening the first and second cover plates to the pedal body; a pedal shaft connecting the pedal body to a crankshaft of a bicycle; and a metal bonding plate mounted on the lower surface of shoes worn by a rider and being detachable from the first cover plate or the second cover plate by the magnetic force of the magnet members. According to the present invention, not only the rider's shoes are firmly coupled to the bicycle pedal, but also the detachable structure is simple.

    본 발명은 자전거 페달 착탈장치에 관한 것으로, 본 발명은 다수 개의 자석삽입홀들이 구비된 페달몸체; 상기 페달몸체의 자석삽입홀들에 각각 삽입되는 자석부재들; 상기 페달몸체의 한쪽면에 위치하여 자석부재들을 복개하는 제1 커버판; 상기 페달몸체의 다른 한쪽면에 위치하여 자석부재들을 복개하는 제2 커버판; 상기 제1,2 커버판을 페달몸체에 체결하는 체결유닛; 상기 페달몸체를 자전거의 크랭축에 연결하는 페달샤프트; 및 주행자가 착용하는 신발의 하면에 장착되어 상기 자석부재들의 자력에 의해 제1 커버판 또는 제2 커버판에 착탈되는 금속접합판을 포함한다. 본 발명에 따르면, 주행자의 신발을 자전거 페달에 견고하게 결합시킬 뿐만 아니라 착탈 구조가 간단하다.


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    Titel :

    PEDALING DEVICE FOR BICYCLE


    Weitere Titelangaben:

    자전거 페달 착탈장치


    Beteiligte:
    PARK SUN JUNG (Autor:in)

    Erscheinungsdatum :

    2021-08-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



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