| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive motorized two-wheeled or three-wheeled vehicle having a simple structure, for which a general-purpose battery containing an electrolyte can be used. SOLUTION: A front wheel 2 is fitted on one bar of a frame 1 that also serves as a footing, and in the case of the two-wheeled vehicle, a rear wheel 3 rotated by a motor 10 is also fitted on the frame 1 while the rear wheel 3 rotated by the motor 10 and a floating rear wheel 17 are fitted on the frame 1 in the case of the three-wheeled vehicle. A handle 4 connected to the front wheel 2 is mounted over the frame 1, and a seat 6 is mounted right above the frame 1. Further, a battery cover 5 housing a battery 8 is mounted on the frame 1, the battery containing an electrolyte and being hung by a spring 9 for hanging the battery in the battery cover. COPYRIGHT: (C)2003,JPO
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