| 摘要 |
<p>Spray nozzle comprising a conical body (10) having an axial channel (12) delimited at its upper end by a transverse wall (18) having a spraying orifice (20). An axial core (24) in the channel has its upper end (24A) located opposite the transverse wall to delimit a spraying chamber (21). Spray nozzle comprising a conical body (10) having an axial channel (12) delimited at its upper end by a transverse wall (18) having a spraying orifice (20). An axial core (24) in the channel has its upper end (24A) located opposite the transverse wall to delimit a spraying chamber (21). There is a communication between the channel lower wall (12B) and the spraying chamber between the core and the channel wall, the lower end communicating with a reservoir containing the product to be sprayed. The core includes a coupling flange (26) having a coupling edge (28) facing the lower end of the core and engaging the channel wall (13) to maintain the core in the channel. An Independent claim is included for a nozzle unit.</p> |
