| 摘要 |
A dispenser is specially adapted for being carried in handbags or pockets. A nozzle (8) is pivotable between a projecting and a retracted position. When in the retracted position it lies within the envelope of a casing (43) and a pump head (5) on which it is mounted is blocked from any movement by abutment against a part (36) on the casing, this part (36) also acting to block the outlet end (33) of a passage (31) in the nozzle (8) to prevent leakage of any material left in that passage after the last use of the dispenser. At the same time the inlet (12) to the passage is closed off by a wall (40) of the passage. When the nozzle is in its projecting position the inlet (12) and the passage (31) are put in communication and the head (5) may be depressed to express a charge through the nozzle. |
