| 摘要 |
<p>Disclosed is a dispensing head comprising a joining shaft (20), a dispensing orifice (31), a conduit (123) connecting said joining shaft (20) to the dispensing orifice, and a supporting surface (11). The inventive head also comprises a plug (4) which is disposed at least in part inside said conduit (31) and is resiliently biased in the direction of the dispensing orifice (31) with the aid of spring means (47). Said plug (4) comprises a water-proof elastic supporting contact area (41) within dispensing orifice (31) such that the dispensing orifice (31) is closed in a sealing manner. The plug is movable in an axial direction counter to the spring means such that the contact area is removed from the dispensing orifice, thereby creating a discharge passage for the fluid product. The plug is provided with at least one stop area (440) which is resiliently biased counter to a fixed support area (34).</p> |
