Oscillating sprinkler with adjustable spray area

Abstract

The present invention discloses an oscillating sprinkler with an adjustable spray area, and relates to a gardening watering tool that obtains a spray area by swinging an ejected water flow by using a jet principle related to flow pressure. A structure of the oscillating sprinkler includes a base, an oscillating gear box, a spray assembly, and the like. An end portion of a spray tube of the spray assembly is mainly provided with water passage holes in communication with a water cavity in the spray tube and an adjusting jacket rotatably sleeved over the end portion of the spray tube and sealing the water passage holes. A plurality of rows of adjusting spray holes with different quantities is provided on the adjusting jacket, and the plurality of rows of adjusting spray holes can be in sequentially selective communication with the water passage holes with rotation of the adjusting jacket. Therefore, when original fixed spray holes on the spray tube and the adjusting spray holes that can be adjusted at the end portion of the spray tube are combined for use, the entire oscillating sprinkler has a function of controlling adjustment of the spray area. The improved oscillating sprinkler further has advantages such as simplicity in structure design, flexibility in adjustment operation, convenience in use, being capable of precisely controlling adjustment of the spray area, and low production costs.

Dependencies are inferred from the claim text.