| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bathtub washing apparatus which can wash inside a bathtub using a microbubble generator and use remaining water for bathing, and which eliminates the need for a washing agent and a nozzles dedicated for bathtub washing. <P>SOLUTION: The microbubble generator 2 is provided for generating microbubbles in hot water in the bathtub 1 by jetting the hot water containing dissolved air from a spout 9 into the bathtub 1. An overflow part 3 is provided on an upper edge of the bathtub 1 for overflowing the hot water in the bathtub 1 so as to discharge soils floated on the water surface by action of the microbubbles. The microbubbles generated in the hot water allows the soils in the hot water or soils adhered inside the bathtub 1 to float on the water surface so that the bathtub 1 is washed by using the microbubble generator 2. The soils floating on the water are discharged through the overflow part 3 simultaneously with the overflowing of the hot water. <P>COPYRIGHT: (C)2009,JPO&INPIT |
