| 摘要 |
PROBLEM TO BE SOLVED: To provide a pedal-type vehicle capable of being operated in a labor- saving manner by a simple structure, and used without any limitation to clothing of a user. SOLUTION: This pedal-type vehicle comprises a forward-driven gear, a transmission connecting rod and a pedal, one end of the pedal is mainly connected to a vehicle body, another end thereof is connected to a bearing, the forward-driven gear is driven by the vertical reciprocating motion of the pedal to advance the pedal-type vehicle, and labor-saving characteristics are attained by increasing a working force of a working arm of the pedal to form the labor- saving characteristic. In addition, the user uses it in a standing position, and a pedal stepping action is performed by the weight of the user. Thus, the operation for forcibly advancing the vehicle is unnecessary. Since the user uses the vehicle in the standing position, the vehicle can be used without any limitation of the clothing of the user. |
