Eccentric swaying washing nozzle

Abstract

The present invention discloses an eccentric swaying washing nozzle, including a housing, a jet hole, a nozzle, a fixing ring, a water wheel, a fixing cover, and the like. A nozzle ball head is arranged on a front end of the nozzle, and a plurality of evenly distributed circumferential external positioning ribs are provided on an outer circumferential surface of the nozzle ball head. A nozzle hole is provided in the nozzle, and the front end of the nozzle hole extends through the nozzle ball head and is in communication with the jet hole to form water outflow. In this way, when water entering the housing drives the water wheel to rotate and drives a rear end of the nozzle to perform circumferential eccentric rotation, the nozzle ball head can be driven to synchronously perform circumferential eccentric swaying relative to the jet hole under the restriction of the plurality of external positioning ribs, so that the water outflow at the jet hole is also spraying in a circumferential eccentric swaying manner. Obviously, such an eccentric swaying structure is easier to assemble and can effectively prevent the nozzle ball head from getting stuck accidentally. In addition, a double-layer wear-resistant washer is arranged between blades of the water wheel and the adjacent fixing ring to prevent the water wheel from getting stuck and affecting rotation. These structural improvements can improve usage reliability of the washing nozzle and extend a service life.

Dependencies are inferred from the claim text.