发明名称 TWO-SEATER BICYCLE
摘要 The present invention relates to a two-seater bicycle characterized in that a pair of saddles are disposed in a main frame such that two users may sit on the respective saddles oriented towards the advancing direction of the bicycle, and a one-way clutch is interposed between a rear wheel shaft and an auxiliary follower sprocket which rotates by an auxiliary pedal so as to prevent the rotating force of the rear wheel shaft from being transmitted to the auxiliary follower sprocket. Thus, two users can control the operation of the respective pedals in an independent and free manner during the state wherein the two users sit on the pair of saddles arranged in the front and rear of the bicycle oriented towards the advancing direction of the bicycle, eliminating the necessity of the users to outstretch the feet thereof in fear of injury even when the users miss the pedal during bicycle riding, and enabling the users to ride the bicycle in a safe manner.
申请公布号 WO2009145561(A2) 申请公布日期 2009.12.03
申请号 WO2009KR02809 申请日期 2009.05.27
申请人 CHOI, EUI JEONG 发明人 CHOI, EUI JEONG
分类号 B62K3/00;B62M1/36 主分类号 B62K3/00
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