| 摘要 |
A sprayer nozzle device includes a housing having an orifice of a reduced diameter formed in an upper plate for reducing and economizing outward flowing water. The housing includes a number of apertures formed in the lower peripheral portion for diverging and outwardly and widely spraying the water. A shield is disposed in the middle and bottom portion of the housing for shielding the middle and bottom portion of the housing, and includes a cone having a cusp directed toward the orifice of the upper plate for guiding the water to the peripheral apertures of the housing.
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