| 摘要 |
PROBLEM TO BE SOLVED: To provide a storage box and a fuel tank below a seat in a scooter vehicle in which an engine is fixed to a vehicle body frame in a vicinity of a low-floor foot rest. SOLUTION: A crankshaft of an engine 4 is arranged along the vehicle width direction behind a cylinder 4a. A V-belt transmission for transmitting the driving force from a piston of the engine 4 via the crank shaft, and a clutch mechanism to which the driving force is transmitted from the V-belt transmission are arranged side by side in the vehicle width direction behind the crank shaft. A pivot shaft 7 is arranged along the vehicle width direction behind the V-belt transmission and the clutch mechanism. A secondary transmission device for transmitting the driving force transmitted from the clutch mechanism via a reduction gear mechanism to a rear wheel 10 is provided inside a rear arm 8. A storage box 29 and a fuel tank 27 are provided below a seat 2. COPYRIGHT: (C)2009,JPO&INPIT |
