| 摘要 |
PROBLEM TO BE SOLVED: To make an edge of a bathtub automatically move in response to the change in water level and make it easier for the disabled to bathe and move in a bathtub with a high level of water. SOLUTION: A framework with several stages made of a lightweight material is raised by a bag under the frame, which is inflated by the pressure of hot water in a bathtub. The edge of the framework with several stages can be used to hold the disabled in a stable posture by binding him to the edge of framework with a sheet. |
