VERTICALLY MOVING TOILET SEAT DEVICE

PROBLEM TO BE SOLVED: To use a toilet in a living room, a bed room, etc., by attaching an excreta container under a toilet seat in the state of being freely attachable and detachable and freely moving the whole device at a vertically moving toilet seat device helping sitting down onto the toilet seat and standing up from it by vertically moving the toilet seat. SOLUTION: Concerning the vertically moving toilet seat device, at the time of vertically driving a movable part 9 supported by a fixing part 8 installed on a floor surface by a direct acting actuator 10, a movable leg 15 is vertically moved to vertically move the toilet seat 1 and a toilet seat supporting board 3. This vertically moving toilet seat device is used in a living room, a bed room, etc., in the state of restraining a flange at the upper tip of the excreta container 2 to a rail 4 and setting the container 2 to the board 3. In order to use it in this case, after taking the seat 1 holding a handrail 7 in the state of moving up the seat 1 and the board 3, a user lowers the seat 1 and the board 3 to use. After discharging excreta, the seat 1 and the board 3 are moved up and the user stands up holding the handrail 7.