Spraying angular variable washer nozzle device

Fluid sprinkling – spraying – and diffusing – With means to vibrate or jiggle discharge

Reexamination Certificate

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Details

C239S284100, C239S284200, C239S587100, C239S587400, C239S587500, C239S589100

Reexamination Certificate

active

11069981

ABSTRACT:
A spraying angular variable washer nozzle device is formed by press fitting and fixing a spraying nozzle in a device body. In order to prevent leakage of a cleaning fluid and regulate the spraying angle, the spraying nozzle is provided with a nozzle body and a nozzle support. The nozzle body includes a spraying flow passage, and the nozzle support includes a recessed housing in which the nozzle body is inserted and fixed. The spraying nozzle is supported rotatably in a fitting hole of a head portion of the device body. The recessed housing is provided with an opening at a fluid supply side thereof, and an ejection port for spraying the spraying fluid from the nozzle body at a bottom section thereof.

REFERENCES:
patent: 2772115 (1956-11-01), Stanley
patent: 2898036 (1959-08-01), Newill
patent: 3433416 (1969-03-01), Bauer et al.
patent: 6296198 (2001-10-01), Tores
patent: 6360969 (2002-03-01), Egner-Walter et al.
patent: 6626377 (2003-09-01), Vogt
patent: 2002-067888 (2002-03-01), None

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