| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel tank and a fuel tank structure of a motorcycle that include a plurality of swelling parts protruding upward and that have an increased ratio of a filling amount of fuel to the internal volume by suitably exhausting air from the swelling parts. <P>SOLUTION: The fuel tank 23 includes: a container 71 having a front-swelling part 72 and a rear-swelling part 75 which protrude upward, a trough part 81 between the swelling parts 72 and 75, and a filler-port structure 82 which is provided on the front-swelling part 72; and a vent pipe part 83 having one opening end 83a which is arranged in the front-swelling part 72 and the other opening end 83b which is arranged in the rear-swelling part 75, and connecting the insides of the front-swelling part 72 and the rear-swelling part 75. <P>COPYRIGHT: (C)2012,JPO&INPIT |
