| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning apparatus with a simple configuration and capable of preventing uneven cleaning and stagnation of stains. SOLUTION: The ultrasonic cleaning apparatus 1 comprises an inner container 30 having a discharge port 32 for discharging cleaning water stored in the inside to the outside, an outer container 20 installed in the outside of the inner container 30 so as to receive cleaning water discharged through the discharge port 32 of the inner container 30, and a body 10 having an ultrasonic vibration part 13 and a control part 11 installed in the lower side of the outer container 20. In the ultrasonic cleaning apparatus 1, the water level of cleaning water in the inner container 30 is gradually lowered by discharging cleaning water through the discharge port 32 and also the inner container 30 is subjected to ultrasonic cleaning while being rotated relatively to the outer container 20, so that cleaning unevenness and stagnation of stains can be prevented. COPYRIGHT: (C)2010,JPO&INPIT
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