| 摘要 |
<p>The dispenser is made of two parts and has a container (1) having a lip (20) at the open end, and an inner stop ring (22) to hold the insert (2) into place. The insert consists of a plunger (3) with outer seals (17) and (19) and an outlet opening (10). The plunger is connected to a combined handle and nozzle. The nozzle (4) can be closed by a cap (5) and fits over the outlet (10). The handle consists of a curved and ribbed surface (14) with an additional rib (13) fitted to the stem of the nozzle.</p> |
