| 摘要 |
PROBLEM TO BE SOLVED: To enable a bathing auxiliary device to be used at a bath tub in a general house as it is by providing a spiral shaft for vertically moving which. rotate-drives by means of a power motor and a seat frame vertically moving by the rotation of this spiral shaft for a main frame freely detachably installed in the bathtub so as to reduce the size and weight of the whole device. SOLUTION: The spiral shaft 2 for vertically moving which rotate-drives by means of the forward and backward power motor 14 connectable to a power source for family of AC100V and a seat frame 3 vertically moving by the rotation of this spiral shaft 2 are provided for the main frame 1 freely detachably installed in the bathtub W. Then a water-tight cable 28 connecting a water-tight push button switch 27 is extended to the neighborhood of the seat part 22a of a chair without legs part 22 from the motor 14 and a bathing person M performs the vertically moving operation of the frame 3 by pressing the buttons a and b of the switch 27 in the state of sitting in the part 22 of the frame 3. Thereby, the bathing person M himself freely moves up and down the frame 3 to freely take a bath. |
