The present invention relates to an acceleration power driving apparatus using magnetism of a magnet, which is installed on a part related to a pedal of a bicycle to increase rotary force of driving wheels, thereby improving the driving speed and saving the bicycle user′s force for stepping the pedals. The acceleration power driving apparatus using magnetism of a magnet comprises: a power rotation unit including a pedal (11) which is connected to a pair of crank arms (12) on both sides, the pair of crank arms (12) on both sides which is coupled to the pedal central shaft, the pedal central shaft and an assistant shaft which are coupled to a housing main frame cover, a bearing which is coupled to a hole unit of the housing main frame cover to help the rotation of the pedal central shaft and the assistant shaft, a rotation gear body which is installed in the middle of the central shaft and the assistant shaft to make the central shaft and the assistant shaft be engaged with each other and rotate, and a driving sprocket which is placed on one end of the pedal central shaft; a housing unit including the housing main frame coupled to the bicycle frame, the housing main frame cover, a housing internal cover, a bearing hole unit, a stator magnet, and a bolt; and a rotation gear body unit including a central shaft rotation gear body which is placed in the housing main frame to be coupled to the pedal central shaft and the assistant shaft to generate rotary force, an assistant shaft rotation gear body, a central shaft rotor wing unit, an assistant shaft rotor wing unit, rectangular magnets and bead magnets each of which is coupled to rotor wings of each shaft, and a bead magnet fixer unit which makes the bead magnet coupled to the rotor.

    본 발명은 자전거의 페달과 연관된 부분에 자석의 자력을 이용한 가속동력구동장치를 설치하여 구동바퀴의 회전력을 증가시켜 주행속도를 향상시키고 자전거 이용자의 폐달 밟는 힘을 절약하는 것으로 좌우한쌍의 크랭크암(12)에 연결된 페달(11)과 페달중심축과 결합되는, 좌우한쌍의 크랭크암,하우징 본체커버에 결합되는 페달중심축과 보조축, 하우징본체 커버 동공구에 결합되어 페달중심축과 보조축의 회전을 돕는 베어링, 중심축과 보조축 가운데에 설치되어 중심축과 보조축이 치합되어 회전하게하는 회전기어체, 페달중심축 한쪽 끝단에 위치하는 구동스프라켓으로 구성되는 동력회전부; 자전거 프레임과 결합되는 하우징 본체, 하우징본체 커버, 하우징 내측커버, 베어링동공구, 고정자자석, 볼트로 구성되는 하우징부; 하우징본체내에 위치하여 페달중심축,보조축과 결합하여 회전력을 발생시키는 중심축회전기어체, 보조축회전기어체,중심축회전자날개구,보조축회전자날개구,각축회전자날개에 결합되는 직사각형자석 및 구슬자석, 구슬자석를 회전자에 결합되게하는 구슬자석고정구로 구성되는 회전기어체부로 이뤄지는 것을 특징으로 하는 가속동력구동장치 자전거


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    Titel :

    magnet using acceierrator divice bicycle


    Weitere Titelangaben:

    자석의 자력을 이용한 자전거 가속동력구동장치


    Beteiligte:
    LEE MOON GU (Autor:in) / LEE DONG LIM (Autor:in)

    Erscheinungsdatum :

    2020-07-10


    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 / F16H Getriebe , GEARING / H01F MAGNETS , Magnete



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