A spray gun including a governing ring assembly to provide several different water flow patterns

A spray gun for providing a plurality of liquid flow patterns, comprising:

• a handle having a main body, the handle defining a hollow channel to allow liquid to pass through the spray gun;
• a valve stem disposed in the hollow channel to stop liquid flow through a main opening defined in the main body of the handle;
• a trigger connected to the handle and to the valve stem, the trigger driving the valve stem so as to allow liquid to pass through the main opening when the valve stem is in a first position and to stop liquid flow when the valve stem is in a second position;
• a governing ring attached to an end of the main body of the handle which includes the main opening, the governing ring including plural guiding ribs;
• a valve body attached to the governing ring, the valve body including a center stem extending beyond a portion of the valve body where the valve body is attached to the governing ring, based on a direction of liquid flow, wherein an outlet is defined between two stop rings on the center stem;
• a netted water flow room arranged in the governing ring such that a bottom end of the netted water flow room is positioned at the guiding ribs of the governing ring, the netted water flow room being provided with an outlet;
• a water stop room arranged in the netted water flow room beyond the outlet in the netted water flow room in the direction of liquid flow;
• a foggy water flow room arranged beyond the water stop room in the direction of liquid flow, the foggy water flow room defining a coning opening;
• and
• a netted cover connected to the netted water flow room, wherein the position of the outlet in the valve body and the two stop rings of the valve body may be adjusted with respect to the governing ring, the outlet in the netted water flow room, and the coning opening in the foggy water flow room so as to change the liquid flow pattern from the nozzle.