Patent ID: 7823805
Filing Date: 2010-11-02
Classification: B01F,B05B,F16K

Abstract:
1. A spray gun capable of mixing detergent, comprising: a detergent tube having a water guiding tube passing through an upper cover of the detergent tube, a bottom of the detergent tube fixedly connected to an interior tube having a horizontal water inlet communicating with the detergent tube; a separate tube fixedly put between the interior tube and an adjustment tube for connection, an upper end of the separate tube connected to the water guiding tube, an inside of the separate tube partitioned by a partition wall to form an upper tube hole and a lower tube hole, an upper end of the upper tube hole having a detergent guiding inlet, a bottom of the upper tube hole having a water guiding inlet, the lower tube hole connected to a water source, an upper end of the lower tube hole having a water outlet; the adjustment tube having an upper extension tube put to the interior tube, a tube wall of a bottom of a tube hole of the adjustment tube having a plurality of long concave grooves and a plurality of short concave grooves, a corresponding side wall of the upper extension tube having an upper water inlet corresponding to the detergent guiding inlet of the separate tube and a lower water outlet corresponding to the horizontal water inlet of the interior tube respectively; so that the water source is closed, or water is guided from the water guiding tube, or water mixed with detergent is guided from the water guiding tube by rotating the adjustment tube.