| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a fuel tank device of a vehicle capable of preventing early shutoff due to generation of excessive bubbles of fuel during refueling.SOLUTION: A cover part 10 that is connected to an upper wall part of a fuel tank 1 while covering an opening of a levelling pipe 8 is provided to one end part 8b that is communicated with the inside of the fuel tank 1 of the levelling pipe 8. The cover part includes a bottom wall part 11 arranged at the lowermost part, and at least one hole part 15a arranged at the bottom wall part that regulates the intrusion of bubbles generated in the fuel in the fuel tank into the cover part. By this configuration, a fuel M is supplied in the fuel tank 1 to the full as prescribed without being affected by excessive bubbles during refueling.</p> |
