| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable stool in which washing work for an excreta storing tank is remarkably reduced after use. SOLUTION: The excreta storing tank 2 is hung on the top face opening part 11 of a stool main body 1 on the top face of which a lavatory seat 3 and a top lid 4 are up and down rotatably fitted and a fluororesin layer 21 is provided on the inner surface of the excreta storing tank 2.
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