| 主权项 |
1. A hand held apparatus for producing a spray pattern, comprising:
a frame including an air nozzle and a liquid source holder, each of said air nozzle and liquid source holder having a longitudinal axis, said frame including a connecting portion for holding said air nozzle and said liquid source holder with their respective longitudinal axes at a fixed angular separation, said air nozzle having a first wider end configured to direct air through an airway passage at a second narrower end, said second end being truncated to form an inclined face having a slope of between 20 and 60 degrees to said longitudinal axis of said air nozzle and an angled opening, said slope being generally parallel to said longitudinal axis of said liquid source holder, and said angled opening extending through said inclined face such that said angled opening is in fluid communication with said airway passage of said air nozzle, wherein a liquid source held by said liquid source holder is positioned at said inclined face such that air is directed over said liquid source via said angled opening. |
