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US 2006/0032949 A1Published application
Sprinkler having movable nozzles
AssigneeWang-King-Yuan
InventorSun-Nan Lo
Life of this patent
Estimating the term…
Abstract
A sprinkler includes hollow tube with a plurality of apertures and a plurality of nozzles are respectively inserted through the apertures. Each nozzle is connected to a bellow which is engaged with the aperture. A guide member is rotatably mounted to the hollow tube and includes a plurality of inclined slots in which the nozzles are movably engaged. The positions of the nozzles are adjusted by rotating the guide member so as to have different patters of watering.
Claims5
A sprinkler comprising:
- a tubular body with a hollow tube and a plurality of apertures defined in a flat surface of the hollow tube;
- an elongate strip connected to an underside of the flat surface of the hollow tube and having a plurality of through holes defined therethrough, a plurality of bellows connected on the elongate strip and each bellow connected to a nozzle which is in communication with one of the through holes corresponding thereto, the nozzles extending through the apertures and the bellows engaged with the apertures respectively, and
- a guide member rotatably mounted to the hollow tube and including a plurality of inclined slots defined therethrough, the nozzles movably engaged with the inclined slots.
Dependencies are inferred from the claim text.