| 摘要 |
PROBLEM TO BE SOLVED: To provide a folding bathtub cover preventing damage caused by an overload applied to a soft plastic connecting member as hard plastic hollow board members are displaced from each other when the bathtub cover is folded, and reducing the cost by making the cover relatively thin. SOLUTION: The bathtub cover 1 comprises a plurality of hard plastic hollow board members 10 connected to each other with soft plastic connecting members 20, and the bathtub cover can be folded and stored. The upper surfaces 14 of the hard plastic hollow board members 10 are curved or bent unevenly, and the curves or bends of the upper surfaces 14 of the adjacent hard plastic hollow board members 10 are coincident when the cover is folded in such a way that the adjacent upper surfaces 14 are made contact with each other. COPYRIGHT: (C)2003,JPO
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