Patent ID: 7025291
Filing Date: 2006-04-11
Classification: B05B

Abstract:
1. A water sprayer comprising: a handle including a passage formed therein, for coupling to a water reservoir, a housing provided on top of said handle, and including a pathway formed therein, said housing including a chamber formed therein and communicating with said passage of said handle, and including a passageway formed therein and communicating with said chamber and said pathway of said housing, to form a valve seat between said passageway and said pathway of said housing, a stem rotatably and slidably received in said passageway and said chamber of said housing, and including a front end extendible out through said housing, and including a rear end, and including a block provided thereon and having a groove formed therein for selectively communicating with said passage of said handle when said stem moves rearwardly relative to said housing, and for being selectively offset from said passage of said handle when said stem moves forwardly relative to said housing, said block including a channel formed therein and defined by a swelling, and communicating with said groove thereof, and having an opening selectively communicating with said pathway of said housing when said stem is rotated relative to said housing, in order to control a water flowing through said pathway of said housing, said swelling of said stem being rotatable relative to said valve seat of said housing, to control the water flowing from said passageway to said pathway of said housing, and to allow the water to flow out through said pathway of said housing in different flowing quantity, a hand grip pivotally attached to said housing, and engageable with said front end of said stem, to selectively move said front end of said stem rearwardly relative to said housing when said hand grip is pulled toward said handle, and to allow said front end of said stem to move out through said front hole of said housing when said hand grip is released, means for biasing said stem forwardly relative to said housing, to disengage said groove of said block from said passage of said handle, and a knob attached to said rear end of said stem, to rotate said stem relative to said housing, and to rotate said swelling of said stem relative to said valve seat of said housing.