초록 ▼

A sprayer includes a tank for liquid, a pump for pressurizing the liquid, a hose for the liquid under pressure and a manually activated spray control valve coupled with the hose and upon digitally sliding a valve body a valve plug is adapted to engage a valve seat to close the valve and disengage th

A sprayer includes a tank for liquid, a pump for pressurizing the liquid, a hose for the liquid under pressure and a manually activated spray control valve coupled with the hose and upon digitally sliding a valve body a valve plug is adapted to engage a valve seat to close the valve and disengage the valve seat to open the valve.

대표청구항 ▼

A reusable sprayer comprising: a tank having a top and base having an exterior and an interior for liquid to be dispensed; an inlet at the tank top for filling the tank with liquid; an outlet at the tank top for the liquid contained in the tank; pump means for forcing the liquid out the outlet under

A reusable sprayer comprising: a tank having a top and base having an exterior and an interior for liquid to be dispensed; an inlet at the tank top for filling the tank with liquid; an outlet at the tank top for the liquid contained in the tank; pump means for forcing the liquid out the outlet under pressure; a hose having a proximal end coupled with the outlet and having a distal end; a manual spray control valve having an axis coupled with the distal end of the hose for controlling the amount of discharge of the liquid that is sprayed, the valve including a fixed valve plug and an aperture permitting liquid to bypass the plug, a valve body slidable axially relative to the plug and having a valve seat that receives the plug to close the valve and upon unseating the plug from the seat, the valve opens, the valve body having direct digitally engageable surfaces that are engaged directly by the digits for axially moving the valve body digitally relative to the fixed valve plug between the valve closed and open position, whereby the valve body is adapted to be digitally axially moved from its closed position wherein the plug seats on the valve seat and stops liquid from being discharged to its open position by digitally engaging the digitally engageable surfaces whereupon the liquid from the distal end of the hose is adapted to flow through the aperture and through the valve and be sprayed and digitally moved axially back to the closed position to stop the spray of the liquid by digitally engaging the digitally engageable surfaces.