| 摘要 |
<p>The insecticide sprayer comprises a compressor with a connecting pipe bearing a flat nozzle with a small central opening. The connecting pipe comprises a first pipe (51) with a first section (52) attached to and extending perpendicularly from the compressor, and a second section (53) extending perpendicularly to the first section. A second pipe (70) with a third section (71) is coaxial with and rotatable relative to the second section, and a fourth section (72) extends laterally from the third section to form an elbow. A fifth section (82) bearing the nozzle is rotatably connected to the fourth section. The nozzle extends radially transversely across the open outer end (96) of the fifth section so that all the air passing through the fifth section flows through the central opening of the nozzle.</p> |
