| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem that users incur a large amount of construction cost since constructions of plumbing and electric systems are required in providing a sprinkler mechanism in a bathroom, that an upper part of a hand rail inside a bathtub cannot be cleaned, that the necessity of taking in and out a heavy device in every bathtub cleaning is a burden on the user, that a labor to close a lid of the bathtub in every bathtub cleaning is a burden on the user, and that an upper surface of the bathtub cannot be cleaned.SOLUTION: A bathtub cleaning device includes a cleaning mechanism traveling on a bathtub upper surface and a lid part storing mechanism where a lid covering the bathtub upper surface is stored, and is configured to open and close the lid of the lid part storing mechanism by driving force of the cleaning mechanism.SELECTED DRAWING: Figure 1 |
