| 摘要 |
<p>A liquid filling nozzle comprises a vertical tubular nozzle body 11 having a discharge opening 27 at a lower end thereof, and an upwardly or downwardly movable plug 41 for opening or closing the discharge opening 27. The plug 41 is provided with a seal portion 51 disposed at the lower end of an outer peripheral wall thereof and shaped in conformity with the shape of the discharge opening 27. The seal portion 51 is provided with a spreader portion 52 positioned thereabove and tapered upward. The spreader portion 52 is so shaped that the liquid to be filled and discharged from the opening 27 is cause to spread by the spreader portion 52 toward a direction closer to a horizontal and as shifted from a direction close to a vertical, as the seal portion 51 is moved away from the discharge opening 27.</p> |
