Abstract: A toy that selectively shoots (1) a compressible ball, (2) a compressible ball and a water spray, (3) a water spray and (4) a water stream comprises a tank adapted to contain air and water under pressure, a pump for pumping air into the tank, a discharge valve having an inlet and an outlet, a water supply conduit leading from the tank to the discharge valve inlet and an air supply conduit leading from the tank to the discharge valve inlet. A cap or other device is provided for selectively opening and closing the air supply conduit so as to permit or prevent, respectively, air from flowing from the tank to the discharge valve. A ball magazine defines an air pressure chamber that receives a compressible ball and has an opening that is smaller than the ball so that the ball is discharged through the opening only when a predetermined force due to air pressure in the chamber is applied to it, whereupon the ball is deformed and is discharged from the magazine.

Abstract: A toy water gun comprises an elongated housing, a water reservoir attached to the housing, and two water pumps received in the housing. Each water pump includes a cylinder having a first end and a second end, a piston movable along the cylinder in sealing relation to the cylinder walls, and a piston rod coupled to the piston and extending out of the first end of the cylinder. An intake conduit for each water pump leads from the water reservoir to the second end of the cylinder and has a one-way intake valve that permits water to be drawn into the cylinder on an intake stroke of the piston. A discharge conduit for each water pump leads from the second end of the cylinder and includes a one-way discharge valve that permits water to be discharged from the cylinder on a delivery stroke of the piston. A nozzle is connected to each discharge conduit.