| 摘要 |
PROBLEM TO BE SOLVED: To provide a knapsack for a spraying agent which is excellent in handling on a spray work. SOLUTION: The knapsack 10 for spraying is used for hanging and holding a spraying agent packing bag 100 and performing a spray work by being shouldered. The knapsack is provided with a holding ring 27 engaged with a spray port 102 of the hung packing body to keep the stabilization. The knapsack 10 is provided with preferably a holding guide structure 60 engaged with a spray nozzle 110 extending from the spray port 102 of the hung packing bag and guiding from the back side to the front side of a user in addition. Further a foldable leg part 50 is preferably provided to give a self standing function. |
