Abstract: An oscillating sprayer for spraying water on surrounding areas including a cylindrical main body and a support for rotatably supporting a lower part of the main body. An inclined nozzle extends radially outwardly and upwardly from the main body and an adjustable water stream deflector is disposed on the main body for adjusting the height of a water stream ejected from the nozzle by intercepting the water stream at a plurality of points spaced from the main body.

Abstract: A hose winding cart including a handle, a base including wheels, a pair of identically shaped lateral arms, a reel, a first stud and a second stud. The pair of lateral elements are connected to the handle and the base at positions which are spaced apart in a longitudinal direction. The reel for winding a hose thereon includes a pair of identically shaped reel halves, each of the reel halves having snap connections thereon for interconnecting the reel halves to form the reel. The first stud is connected between one of the lateral elements and one of the reel halves for rotatably supporting one side of the reel, the first stud having connections thereon for supplying a fluid medium to a hose carried by the reel. The second stud is connected between the other one of the lateral elements and the other one of the reel halves for rotatably supporting the other side of the reel. The second stud includes a crank extending therefrom for rotating the reel.

Abstract: A rapid coupling and uncoupling joint includes a male part having an outer surface with an annular groove, and a female part having an inner surface dimensioned to receive the male part. The female part has radially extending therethrough a plurality of holes. A control ring includes an annular element positioned externally of and surrounding the female part and displaceable axially only with respect thereto. The annular element has integral with an inner surface thereof, at positions adjacent a first end thereof facing the male part, a plurality of flexible tangs including radially inwardly extending first portions and second portions extending axially from the first portions away from the male part. The tangs have integral therewith a plurality of locking elements positioned to extend through the holes in the female part and into the annular groove in the male part when the male part is inserted into the female part, to thereby lock the male part in the female part.