Nozzle for spraying a product

摘要

The invention concerns a nozzle for spraying a product, comprising a cylindro-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 ) is arranged in the channel ( 12 ) and its upper end ( 24 A) is located opposite the transverse wall ( 18 ) for delimiting therewith a spraying chamber ( 21 ). A communication between the lower end ( 12 B) of the channel and the spraying chamber is provided between the core and the channel wall, whereof the lower end is capable of communication with a reservoir containing the product to be sprayed. The core ( 24 ) includes means forming a catching flange ( 26 ) having a catching edge ( 28 ) facing the lower end of the core and co-operating with the channel wall ( 13 ) to maintain the core in said channel.