| 摘要 |
<p>An air vent structure integrally formed with a filler neck is provided to prevent moisture from being introduced into a canister by forming a water discharge path formed with a water discharge hole along the circular air vent structure. An air vent structure integrally formed with a filler neck comprises an air filter(40) and a vent line(50) connected to the air filter. The air filter is installed at the lower end of the filler neck(10). The vent line is connected with the upper end of the filler neck such that an air discharge port is positioned at the inner side of a filler door. The air discharge port is prepared in the form of a gap between a fuel injection port and a rubber packing, which surrounds the fuel injection port. A plate for fixing the injection port is formed around the fuel injection port. A water discharge path is formed along a circular passage groove of the plate.</p> |
