Patent ID: 7063093
Filing Date: 2006-06-20
Classification: B05B,B08B,B60S

Abstract:
1. A manual carwash nozzle structure comprising: a grip body provided with a hand grip, a trigger, a hose connector, and a water duct in communication with the hose connector; a barrel member fastened at one end with the grip body; and a spray nozzle in communication with the water duct of the grip body via the barrel member; wherein said barrel member is formed of: a connection body provided at one end of an interior with a water inlet, at other end of the interior with a water outlet in alignment with said water inlet, and in a center of the interior with a valve hole perpendicular to said water inlet and said water outlet, said connection body further provided in a top with a mounting slot corresponding in location to said valve hole, and in an underside with a receiving slot opposite to said mounting slot, said receiving slot being in communication with said water outlet via an output hole of said connection body; an adjustment valve formed of a projection extending from one side of a flange, a guide tube extending from other side of said flange, and an adjustment knob which is rotatably mounted in said mounting slot of said connection body and is fastened with said projection that is located in said valve hole of said connection body, with said flange being in an intimate contact with a top wall of said receiving slot of said connection body, said flange being provided with an alignment hole, said projection being provided with a water admission hole in communication with said water inlet of said connection body and said guide tube; and a container for holding a cleansing substance, said container being fastened at a top end in said receiving slot of said connection body such that the top end of the container comes in contact with said flange of said adjustment valve, and that said guide tube of said adjustment valve extends into the interior of said container; one portion of an incoming water in said water inlet of said connection body being allowed to enter said container via said water admission hole of said projection and said guide tube at the time when said projection is turned by said adjustment valve in such a manner that said water admission hole of said projection is aligned with said water inlet of said connection body, thereby resulting in alignment of said alignment hole of said flange with said output hole of said connection body, so as to allow a water mixture to flow from the interior of said container into said water outlet of said connection body via said alignment hole and said output hole.