초록 ▼

A sprinkler nozzle is formed of a main body, an inner cap, and an outer cap. The inner cap and the outer cap are fastened to the main body which is connected to the water source. The inner cap is provided with a plurality of water admission holes various in form. The outer cap is provided with a plu

A sprinkler nozzle is formed of a main body, an inner cap, and an outer cap. The inner cap and the outer cap are fastened to the main body which is connected to the water source. The inner cap is provided with a plurality of water admission holes various in form. The outer cap is provided with a plurality of emission holes of various forms, two closing holes, and a number of mesh holes. Through the cooperation of the water admission holes of the inner cap and the emission holes, the closing holes, or the mesh holes of the outer cap, the sprinkler nozzle is capable of emitting water in various patterns.

대표청구항 ▼

1. A sprinkler nozzle comprising:a main body having a head which is comprised of a fastening rod, a water duct outlet, and a locating hole, said locating hole being provided therein with a spring and an urging pin; an outer cap comprised of a plurality of ribs which are arranged in a radiating patte

1. A sprinkler nozzle comprising:a main body having a head which is comprised of a fastening rod, a water duct outlet, and a locating hole, said locating hole being provided therein with a spring and an urging pin; an outer cap comprised of a plurality of ribs which are arranged in a radiating pattern for connecting a disk which is provided with a through hole corresponding in location to said fastening rod of said main body, said outer cap being fastened to said head of said main body such that said fastening rod of said main body is put through said through hole of said disk of said outer cap, said disk further comprised of a plurality of central discharge holes circumventing said through hole, a number of mesh holes located in a peripheral area of said disk, a plurality of emission holes various in form and located between said mesh holes and said central discharge holes, a first closing hole, and a second closing hole, said first closing hole and said second closing hole being located between said mesh holes and said central discharge holes, said emission holes being provided with a hollow pillar extending therefrom, said first closing hole being provided with a hollow pillar extending therefrom and having an indentation in communication with said central discharge holes, said second closing hole being provided with a hollow pillar extending therefrom and having a cut in communication with said mesh holes, said through hole of said disk of said outer cap further provided with a stepped pillar extending therefrom; and an inner cap comprised of a through hole and disposed between said head of said main body and said outer cap such that said stepped pillar of said outer cap is put through said through hole of said inner cap, such that an outer edge of a front side of said inner cap is rested against a fringe of the peripheral area of said disk of said outer cap, and such that the outer edge of the front side of said inner cap is separated from said ribs of said outer cap by a predetermined distance, said inner cap being further comprised of a plurality of water admission holes corresponding in location to said emission holes and said closing holes of said outer cap, one of said water admission holes being provided with a protruded tube extending to join with the hollow pillar of one of said emission holes, said one of said emission hole being corresponding in location to said one of said water admission holes, thereby enabling said inner cap and said outer cap to move synchronously, said inner cap further comprised of, in a periphery, a plurality of locating slots for locating said urging pin of said locating hole of said main body so as to locate said outer cap and said inner cap at the time when one of said water admission holes of said inner cap is aligned with said water duct outlet of said head of said main body.