A sprinkler includes a body defining (a) a passage having an inlet and extending along a longitudinal axis and (b) an outlet fluidly coupled to the passage. The sprinkler includes a seal engaging a button and the body to fluidly seal the inlet from the outlet. A link and lever assembly includes a first lever and a second lever engaging the button. The first lever and the second lever each include (a) a leg positioned near a base end of the lever and extending outward from the longitudinal axis, the leg defining an engagement surface, (b) a head positioned near a tip end of the lever, and (c) a main body extending from the leg to the head. A fusible link limits movement of the heads. The engagement surfaces each engage a surface of the body to limit movement of the button along the longitudinal axis.

In accordance with one aspect, a faucet-supplied irrigation system is provided having a container, coiled tubing in the container, a plurality of pop-up sprinklers in the container, and a plurality of connectors in the container for attachment to the tubing and sprinklers. The irrigation system includes an irrigation controller in the container and a pressure regulator in the container to regulate water pressure of the supply of water to the sprinklers from the faucet. The container is configured to maintain a plurality of the coiled tubing, pop-up sprinklers, connectors, controller and regulator in a predetermined arrangement within the container.

An air-conductive rotary sprinkler includes an air-conductive rotary sprinkling device, a fluid supply assembly and a dust-collecting cover. The air-conductive rotary sprinkling device further includes a main housing tube, an inner rotary tube and a rotary spray head. The rotary spray head includes a spray-head casing connected with the inner rotary tube and a guide plug installed inside the spray-head casing and further including a helical actuating groove, a helical conductive groove, a central channel and a sideway channel. The dust-collecting cover is assembled to the air-conductive rotary sprinkling device. The pressured airflow from the helical air channel rotates the rotary spray head, and the pressured airflow from the helical conductive channel also alters the spray direction of the fluid originally flowing along the base axis, such that the fluid can be sprayed out of the rotary spray head in a rotary manner.

A rotatable sprinkler comprises a base with a continuous curved surface and a rotation element disposed rotatably and relatively to the base. The rotation element has an outlet that connects to a water source. A decorative unit is disposed on a support, part of which is located on the rotation element and the free end of which is in contact with the continuous curved surface of the base. Therefore, the decorative unit may rotate relatively to the base, or move up and down when the free end of the support is pressed against the continuous curved surface.

A sprinkler device for delivering an irrigation liquid for gravity-based pivot or linear irrigation systems includes a support structure having a first portion with a nozzle defining a longitudinal axis for generating a jet of liquid, and a second portion with a baffle plate pivoted thereto and facing the nozzle. The second portion includes a drive system, which has a first magnet moving with a reciprocating oscillatory motion due to a negative pressure generated by the liquid that flows through the nozzle, and is configured to move the baffle plate along, and force it to pivot with a reciprocating oscillatory motion about the longitudinal axis through a predetermined angle, to thereby deliver the liquid over a sector area of the soil. A method of delivering an irrigation liquid for gravity-based pivot or linear irrigation systems that uses such a sprinkler device.

An outlet device with fan-shaped pulsating particle water includes an inlet portion and an outlet portion; the inlet portion comprises at least two inlet holes evenly rotatably symmetrically arranged; the outlet portion comprises an outlet hole; the projection of the outlet hole on the plane of the inlet portion partially coincides with the inlet hole to form a flow down area; water flows to the outlet holes from the flow down area, the flowing direction doesn't change; water flowing to the outlet holes from the rest area of the inlet holes rotates.

An outlet device with fan-shaped pulsating particle water includes an inlet portion and an outlet portion; the inlet portion comprises at least two inlet holes evenly rotatably symmetrically arranged; the outlet portion comprises an outlet hole; the projection of the outlet hole on the plane of the inlet portion partially coincides with the inlet hole to form a flow down area; water flows to the outlet holes from the flow down area, the flowing direction doesn't change; water flowing to the outlet holes from the rest area of the inlet holes rotates.

The present disclosure is related to a showerhead including a housing, a turbine, and a shutter. The housing defines a fluid inlet and a chamber in fluid communication with the fluid inlet. The chamber includes a plurality of engagement teeth and defines outlets for a first nozzle bank and a second nozzle bank. The turbine is received in the chamber. The shutter is received in the chamber and rotatably coupled to the turbine such that rotation of the turbine causes movement of the shutter. The shutter includes a plurality of shutter teeth positioned around a perimeter of the shutter. Engagement of the shutter teeth and the engagement teeth act to restrict the shutter from rotating while allowing the shutter to move across the chamber in a sliding motion.

The present disclosure is related to a showerhead including a housing, a turbine, and a shutter. The housing defines a fluid inlet and a chamber in fluid communication with the fluid inlet. The chamber includes a plurality of engagement teeth and defines outlets for a first nozzle bank and a second nozzle bank. The turbine is received in the chamber. The shutter is received in the chamber and rotatably coupled to the turbine such that rotation of the turbine causes movement of the shutter. The shutter includes a plurality of shutter teeth positioned around a perimeter of the shutter. Engagement of the shutter teeth and the engagement teeth act to restrict the shutter from rotating while allowing the shutter to move across the chamber in a sliding motion.

A sprinkler assembly includes a body defining an inlet, an outlet, and a fluid passage extending along a longitudinal axis between the inlet and the outlet. A guide pin aperture is defined by at least one of the body or a bushing coupled to the body. The sprinkler assembly further includes a deflector slidably coupled to the body. The deflector includes a deflector body coupled to a guide pin. The guide pin includes a shaft portion extending through the guide pin aperture and a shoulder that is wider than the shaft portion and configured to engage at least one of the body or the bushing to limit movement of the deflector body away from the body.