| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve a problem in washing the back which is performed by the person's hands conventionally, is really inconvenient, gives no fulfilled feeling, and is unsatisfactory. <P>SOLUTION: A moving carriage 5 attached with a dirt scrubber is vertically moved by a driving bolt 2 driven by a motor 1 to remove 'itch' and 'dirt' on the back, thereby removing the unsatisfactory feeling. <P>COPYRIGHT: (C)2004,JPO</p> |
