| 摘要 |
PROBLEM TO BE SOLVED: To provide an interdental toothbrush in which protection of a gum and improvement of cleaning characteristic are realized, a cleaning solution and an antiseptic solution can be used up to the last, a brand name and a sales message or the like can be inserted, and it can be compactly packed. SOLUTION: This has handles 21, 51 respectively having a rectangular sectional shape, two interdental toothbrush units consisting of an interdental washing device of brushes 20b, 50b or the like mounted on the end part of a handle, and a hollow box shape for containing the cleaning solution 30 and the antiseptic solution 60 in two interdental toothbrush units housing parts 10, 40 for housing the interdental toothbrush unit, and a case 100 in which a closed unit is installed at the peripheral position of respective opening parts of the two housing parts. COPYRIGHT: (C)2004,JPO
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