Toy water gun

Details Toy water gun Toy water gun

1996-05-20

1998-03-24

Bomberg, Kenneth

Dispensing

Simulations

Firearms

222255, 222372, 2223831, B67D 542

Patent

active

057303258

ABSTRACT:
A toy water gun comprises a main housing including provisions for holding a reservoir of water, a nozzle for receiving and discharging water pumped from the reservoir, and a pump housing positioned substantially outside the main housing. The pump housing contains a pump for pumping water from the reservoir to the nozzle. The pump is operated by an actuator which comprises a rotatable driveshaft extending from the main housing to the pump housing, a transmission interconnecting the pump and the driveshaft for operating the pump in response to rotation of the driveshaft, and a drive carried by the main housing and interconnected with the driveshaft for rotating the driveshaft. The drive may comprise a manually operable hand crank rotatably mounted outside the main housing.

REFERENCES:
patent: 4733799 (1988-03-01), Wiskur
patent: 5184756 (1993-02-01), Amron
patent: 5316183 (1994-05-01), Brovelli et al.
patent: 5439139 (1995-08-01), Brovelli et al.
"Pumps", The Encyclopedia Americana International Edition, 1992, vol. 23, pp. 1-5.

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