| 摘要 |
PURPOSE:To weaken the force of fats and oils to adhere to the inner wall surfaces of the main body of the titled device to improve the washing property by installing a cylindrical fan on a detergent reservoir in a horizontal state and dispersing the detergent in the main body by the fan. CONSTITUTION:The cylindrical fan 29 is installed on the detergent reservoir 28 in a horizontal state. A needle-like projection 30 the tip end of which makes contact with the detergent when being directed downwardly, is provided at the outer peripheral part of the fan 29. The rotary shaft of the fan 29 is supported through an arm 31 projected from the inner wall of the main body 21, and is rotated by air entering through the suction port 23. Upon this occasion, the needle- like projection 30 sprays the detergent within the main body 21. Particularly, since the detergent is constantly sprayed at portions of the wall surface confronting the baffer plate close to the suction port, the washing can be performed very readily. |
