Dispensing – With discharge assistant – With movable nozzle interconnected therewith
Patent
1993-12-14
1994-12-06
Kashnikow, Andres
Dispensing
With discharge assistant
With movable nozzle interconnected therewith
222385, B67D 542
Patent
active
053702808
ABSTRACT:
A valve for a sprayer, especially for a sprayer to be connected with a small liquid container, provides the sprayer with improved spraying effects with respect to both atomization of the sprayed liquid and sensitivity for the response by including a first rod having a smaller diameter, a second rod located below the first rod and having a larger diameter in comparison with that of the first rod, a third rod located below the second rod and having a largest diameter, and a fourth rod located below the third rod and having a reduced diameter in comparison with that of the third rod; wherein a top end of the first rod is formed with a conic shape; an annular shoulder is formed between the first rod and the second rod, on which a plurality of teeth-like grooves are provided; another annular shoulder is formed between the second rod and the third rod, which is inwardly recessed to form an inwardly recessed annular groove; and an outer peripheral surface of the third rod is provided with a plurality of axial liquid introduction grooves.
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Derakshani Philippe
Kashnikow Andres
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