Patent ID: 6866208
Filing Date: 2005-03-15
Classification: B05B

Abstract:
1. A gardening spraying nozzle comprising an outer annular cover installed at a water outlet of a spraying nozzle, a water outlet cover integrally formed with the outer annular cover, a water control disk within the water outlet cover, and an water outlet valve coupling to the water outlet of the spraying nozzle; a lower pressure water outlet being formed between the outer annular cover and the water outlet cover; an outer edge of the water outlet cover has a plurality of net holes which are arranged around the edge for spring mist-like spraying water; a center of the water outlet cover having a positioning hole; a plurality of water spraying holes being arranged on the water outlet cover and around the positioning hole; the water spraying holes having various configurations; an end surface of the water control disk having a plurality of via holes corresponding to the water spraying holes and positioning holes of the water outlet cover; a central via hole of the water control disk capable of being engaged to the water outlet valve; an end surface of the water outlet valve having a plurality of water inlets corresponding to the via holes of the water control disk; characterized in that: thereby, the water outlet cover is buckled to the water control disk and the water control disk is buckled to the water outlet valve; an annular edge of water control disk is welded to the outer annular cover; and thus, when the outer annular cover is rotated, it moves with the water outlet cover, water control disk, and outer annular cover; and wherein a flow stopper is installed at an inner surface of the sealing section; thereby, when water in the spraying nozzle flows into the water control disk, the water is stopped on the inner surface of the water control disk; the end surface of the water control disk is formed with a plurality of buckling rings for buckling the water outlet cover.