Patent ID: 9433952
Filing Date: 2016-09-06
CPC Classification: B05B

Claim Text:
1. A fluid dispenser device, comprising: a syringe having a longitudinal axis for containing a fluid and a piston that slides along the longitudinal axis within said syringe for dispensing the fluid; and a spray head assembled directly on said syringe, said spray head comprising: a hollow body comprising a sleeve that is substantially cylindrical and that extends along the longitudinal axis, and an end wall that is substantially radial and that is provided with a spray orifice; and a spray profile upstream from said spray orifice, said spray profile comprising at least one channel that is non-radial and/or non-axial relative to the longitudinal axis; wherein said head, said spray orifice, and said spray profile are made as a single piece, said spray profile including a central pin located on the end wall and inside of the hollow body, an internal end of said central pin, arranged inside said hollow body, having a conical or frustoconical shape, so as to guide the fluid towards said at least one non-radial and/or non-axial channel, said internal end forming an outlet valve.