ES199203U - Pulverizing device. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Spraying device, of the type comprising a head arranged to be hermetically coupled to the neck of a corresponding bottle or reservoir of liquid, a liquid suction tube that extends to the vicinity of the bottom of this reservoir and that includes an extreme filter, manually operated pump incorporated into the said head, and a spray nozzle, disposed in the front part thereof, through which the liquid is expelled under pressure to the outside, characterized in that this spray nozzle is constituted by a hollow cylindrical prominence, provided on the front part of the head, and provided at its bottom with a liquid circulation hole, on which a stopper fitted at its base with a central opening, in which a disc-shaped piece snaps, is threadedly adapted, equipped with a central hole, which constitutes the hole for expulsion of liquid to the outside; being arranged in a coaxial sense between these two elements an independent hollow piece, closed by a base and opened by the opposite, provided with two zones of different section, and provided in the area with the smaller section of longitudinal ribs, and a sleeve that wraps around this piece, provided with an internal step against which the area of greater section of the same abuts, and of an extreme edge against which an O-ring abuts sealingly against the walls of the stopper; all arranged in such a way that it is sufficient to screw the expressed plug to obtain, when the pump is operated, a jet of finely atomized liquid, and it is sufficient to gradually unscrew it to determine a progressive increase in the size of the liquid particles, until a continuous jet is obtained . (Machine-translation by Google Translate, not legally binding)