Bicycle with planet gear lever transmission

The utility model discloses a bicycle with planet gear lever transmission, comprising a sliding way board 5 fixedly connected with a bicycle frame 4. A crank axle 2 is arranged in the middle joint of the bicycle frame 4. The axle on the right end of the crank axle 2 is provided with a lever 3 and a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	QINGLI CUI
Format:	Patent
Sprache:	eng
Schlagworte:	CYCLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS PERFORMING OPERATIONS POWERED PROPULSION OF SLEDGES OR RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a bicycle with planet gear lever transmission, comprising a sliding way board 5 fixedly connected with a bicycle frame 4. A crank axle 2 is arranged in the middle joint of the bicycle frame 4. The axle on the right end of the crank axle 2 is provided with a lever 3 and a right crank 1. The fulcrum axle 6 on the lever 3 is placed in the slot of the sliding way board 5 and the small axle on the lever 3 is placed in the slot of a rotatable board 8. The rotatable board 8 and an inner gear 11 are connected together and rotate together. A planet gear rack 10 is fixed on a positioning table 9 and can not rotate. A planet gear 12 is arranged on the planet gear rack 10 and engaged with the inner gear 11 and also engaged with the center gear 13 arranged on a back axle hub 14 and drives the back wheel of the bicycle to conduct circumference rotation by the back axle hub 14 to enable the bicycle to forward move. The transmission structure conforms to the requirements of human body dynamics and the ride habit with non-linearity transmission, high transmission efficiency, labor saving and rapid speed.