Toy Water Gun
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United States of America Patent
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N/A
Issued Date -
Aug 26, 2010
app pub date -
Feb 19, 2010
filing date -
Feb 26, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
To provide a toy water gun with a simple configuration and an easy handling, a toy water gun 1 includes a housing 10 having a grip part 11, a removable tank 3, a muzzle part 4, a cylinder 20, a pump mechanism 2 having a piston 21 and a check valve 6, a water passage connecting the tank 3 and the muzzle part 4, an operation part 12, and a water stopper, wherein the piston 21 includes a piston head 21a at its end, a discoid ring mounting plate 23 is secured to the piston head 21a, a ring groove 24 is formed between the piston head part 21a and the rear of the ring mounting plate 23, the ring mounting plate 23 has through-holes 25 which communicates with the ring groove 24, and an O-ring 22 is slidably provided in the ring groove 24.
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