| 摘要 |
PURPOSE:To make feasible a misting operation at high elevation such as tree and the wall of a building by holding a spraying container with a holding tool installed on the tip of a pole and permitting a value opening mechanism of the container to be operated through cable. CONSTITUTION:A spraying container 3 attached to a holding tool 12 at the tip of a pole 11 is positioned at a required elevation by uplifting it, holding a grip 15 at the lower end of the pole 11 made of about 1-5m long pipe. Next a string 14 is pulled down to rotate a rotary memory 30, and subsequently, a push button 52 is pressed downward to open an internal valve. This results in the spraying of a spray agent through a jet nozzle 53. If a spraying angle needs to be changed, a bolt 19 is loosened to shift the intermeshing positions of inner clip washer members 17, 18. |
