DEL FIOL, Daniele,DE MARIA, Matilde,FERRARI, Sara,HAYTON, Paul,KILBANE, Christopher,PARTITI, David,TEUCHER, Mark
申请号：
WO2018EP58956
公开号：
WO2018197188(A1)
申请日:
2018.04.09
申请国别(地区):
世界知识产权组织国际局
年份:
2018
代理人:
摘要：
A trigger sprayer (40) for generating a spray of aqueous liquid. The trigger sprayer comprises a nozzle for discharging the spray, a pump mechanism (41) for conveying the liquid (70) from a storage chamber (62) towards the nozzle, a handle for actuating the pump mechanism, and a base (44) accommodating the pump mechanism. The base comprises an inlet orifice (46), which opens into an outer wall portion (45) of the base and faces upwards during use, a discharge orifice (54) that is substantially opposite to the outer wall portion, and is adapted for coupling to a further orifice (64) of a bottle (60) with the storage chamber, and an inner conduit (52a, 52b), which extends through the base between the inlet and discharge orifices, to provide an unobstructed liquid-tight passageway between the inlet orifice and the storage chamber when the trigger sprayer is connected to the bottle.
