Fluid sprinkling – spraying – and diffusing – Plural interchangeable discharge modifiers – outlet... – Selectively arrangeable outlet means
Patent
1986-01-09
1987-05-19
Peters, Jr., Joseph F.
Fluid sprinkling, spraying, and diffusing
Plural interchangeable discharge modifiers, outlet...
Selectively arrangeable outlet means
239490, 239493, 239526, 239574, B05B 112, B05B 116
Patent
active
046660852
ABSTRACT:
A multiple purpose water spray gun comprises: a main body, a revolving ring, a water control rod, a press trigger, a seal plate and an adjusting knob, wherein at the front end of the revolving ring, five nozzles of different types are arranged for various purposes. One of the nozzles is a rain-drop nozzle consisting of a central recessed hole where water is led in, a plurality of grooves which are radially disposed around the recessed hole and by each of which the water is conducted into a different large opening to then pass through a small hole to spray out as mist. The press trigger and the main body have matched lugs for direct pressing together to save assembling cost; leakage prevention rings are provided along the front and rear ends of the water control rod, to ensure perfectly tight seals.
REFERENCES:
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patent: 3100084 (1963-08-01), Biber
patent: 3516611 (1970-06-01), Piggott
patent: 3799447 (1974-03-01), Beal
patent: 3814326 (1974-06-01), Bartlett
patent: 4219162 (1980-08-01), Dadson
patent: 4534512 (1985-08-01), Chow et al.
Forman Michael J.
Peters Jr. Joseph F.
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