A CHAINLESS BICYCLE

The present invention relates to a chainless bicycle. According to the present invention, the chainless bicycle comprises: a rotary disk rotated by an external force of a user and provided with a first through hole formed in a middle portion thereof, in which a rotary shaft of a pedal is mounted, an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHO, KWANG HEE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING CYCLES ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS POWERED PROPULSION OF SLEDGES OR RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES THERMAL INSULATION IN GENERAL TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a chainless bicycle. According to the present invention, the chainless bicycle comprises: a rotary disk rotated by an external force of a user and provided with a first through hole formed in a middle portion thereof, in which a rotary shaft of a pedal is mounted, and a plurality of meshing holes disposed on the outside of the first through hole; a rotary gear meshed with one side of the rotary disk to be rotated in a perpendicular direction with respect to rotation of the rotary disk; a rotary shaft rotated by the rotary gear, wherein one side thereof is connected to the rotary gear and a driven gear is disposed on the other side thereof; and a driven unit rotated by the rotary shaft, meshed with the driven gear, and rotated in a perpendicular direction with respect to rotation of the driven gear. 본 발명은 무체인 자전거에 관한 것으로서, 본 발명에 따른 무체인 자전거는, 자전거에 있어서, 중심부에는 페달의 회전축이 결합되는 제1관통공이 형성되며, 상기 제1관통공의 외측에는 복수의 제1치합공이 구비되고, 사용자의 외력에 의해 회전되는 회전디스크와, 상기 회전디스크의 일측면에서 치합되어 상기 회전디스크의 회전에 대하여 수직방향으로 회전되는 회전기어와, 일측은 상기 회전기어와 연결되며, 타측에는 피동기어가 구비되고, 상기 회전기어에 의해 회전되는 회전샤프트와, 상기 회전샤프트에 의해 회전되되, 상기 피동기어와 치합되며, 상기 피동기어의 회전에 대하여 수직방향으로 회전되는 피동부가 포함되는 것을 특징으로 한다.