Low pressure, high volume pressurized water gun

摘要

The present invention is a toy water gun having a housing with extending handle, a release mechanism and barrel. The water gun is connected to at least one water source external from and connected to the housing. In preferred embodiments, the water source is remote and has an indirect connection, e.g. by tubing or hosing, external of said housing and having a vent to surrounding ambient air so air may enter therethrough. Also included is a pressurized air and water storage tank external from and connectable to the housing. The pressurized tank has an orifice between said pressurized tank and said housing through which all liquids and gasses pass. There is also a pumping means for withdrawing air or water from the source or sources, and for depositing the withdrawn air or water into the pressurized tank. A plurality of one-way flow valves is included wherein at least one one-way flow valve prohibits water and air from flowing from the pressurized tank to the pumping means, at least one said one-way flow valve prohibits water and air from flowing from the pumping means to the source or sources of air and water. There is a nozzle with a wide orifice therethrough, which affixed to the end of said barrel and an avenue of release connecting the nozzle to the pressurized tank. There is also a controlling means for regulating the flow of water and air through the avenue of release, the controlling means being actuatable by a release mechanism.