Patent ID: 9557135
Date: 2017-01-31
CPC Classifications: F41B

Claim:
1. A water gun comprising: a barrel having a cylindrical inner space, a front plate disposed with a jetting outlet, and a rear plate, a hand grip disposed on a rear end of a shaft which is passed through a center of the rear plate of the barrel; and a cylinder valve arranged at a front end of the shaft and slideable airtightly in the cylindrical inner space of the barrel; wherein water outside is drawn into the cylindrical inner space through the jetting outlet when the hand grip is pulled out; wherein the cylindrical inner space is pressed by the cylinder valve so that water in the cylindrical inner space is sprayed out through the jetting outlet when the handle grip is pushed in; wherein at least one suction inlet that works in a one-way manner is disposed around the jetting outlet; wherein the water outside is sucked into the cylindrical inner space of the barrel through the at least one suction inlet when the hand grip is pulled out; wherein the water in the cylindrical inner space of the barrel is unable to flow out through the at least one suction inlet when the hand grip is pushed in.