| 摘要 |
PURPOSE:To easily treat a coating agent receiving box body, by preliminarily filling a box body composed of a light material such as paper with a coating agent in a hermetically sealed state and making said box body holdable to a spray main body as it is. CONSTITUTION:After a box body 2 having a coating agent such as paint or a chemical agent hermetically sealed therein is inserted in a notch part along the under surface thereof, a lever metal fitting 56 is revolved and a pull-up metal fitting 72 is raised. Whereupon, an arm piece 79 allows a push-up piece 86 to advance and oblique pieces 42, 43 are held between the push-up piece 86 and a projection 75 to hold the box body 2 under a spray gun 1 in a suspended state. At this time, a pumping-up pipe 31 pieces through the watertight sheet of the opening provided to the oblique piece 42 and the interior of the box body 2 communicates with the coating agent flow passage 5 of a spray gun main body 3 through the pumping-up pipe 31, the hole of a suspension lever 71 and a conduit 53. Therefore, spraying work becomes possible by the operation of a trigger 10. |
