| 摘要 |
<p>A manually operated pump spray or atomising apparatus has an orifice (10) to discharge fluid under pressure into chamber (10a) which is defined by a nozzle cap (12) slidably engaging spigot (11). The nozzle cap has a rod (13) with nipple (13a) to engage and seal the orifice (10) in a first position or to open the orifice in a second position as shown. The cap (12) has a grid-like apertured end (21) and air inlet apertures (17, 18) are included to provide foaming of the liquid discharged.</p> |
