| 摘要 |
PROBLEM TO BE SOLVED: To provide a knapsack-type power sprayer which can be produced at a reduced cost, decreasing the risk of the damage of a chemical tank and facilitating recycling of the chemical tank by adopting a structure to enable the bonding of the chemical tank to a frame without embedding a nut, etc., in the chemical tank. SOLUTION: The knapsack-type power sprayer S is provided with a hollow frame 10 made of a synthetic resin and holding a pump 1 and an engine 2 to drive the pump 1 and a hollow chemical tank 20 made of a synthetic resin and attached to the frame 10. Plates 15, 26 are formed on above the frame 10 and below the chemical tank 20 and the chemical tank 20 is bonded to the frame 10 with bolts 41 and nuts 42 inserted through the through-holes 16, 27 formed on the plates 15, 26.
|
