| 摘要 |
PROBLEM TO BE SOLVED: To easily cope with the difference of the thickness of a side wall by a simple operation by providing a clamp mechanism for fixing one end side of a transfer base seat surface part to the side wall upper end part of a bathtub. SOLUTION: The clamp mechanism is provided with an L-shaped fixed angle member 11 fixed to the left end side of the horizontal part 4a of the frame pipe 4 of this transfer base, a sliding angle member 12 slidably held on the left end side, a movable plate 15 attached through a bracket 13 and an attachment pin 14 to the sliding angle member 12 swingably around the pin and a lever 16 turning-operatably attached to the sliding angle 12. Further, a cam surface 16a made eccentric to the turning center (pin 17) is formed on the tip part side of the lever 16 and abutted to the back surface of the movable plate 15. Then, by sliding the sliding angle 12 in the range of the length L of a fixed part 11a in the fixed angle member 11, the difference of the thickness of the bathtub side wall is widely coped with. |
