| 摘要 |
PURPOSE:To simplify a bearing device, by method wherein a pair of machine bodies having a rotary shaft rotated with the aid of a drive motor are situated on both sides of the upper part of the rear of a toilet stool body, the rears on the one side of a seat and a cover are alternately secured on each rotary shaft, and rear parts on the other side are loosely inserted. CONSTITUTION:When a drive motor 7 mounted to a machine body 2, for example, on the left is run, the rotational drive force thereof is transmitted to a main shaft 3 through a drive force transmission means 8 to rotate a rotary shaft 4. Thereby, a mounting part 6A is secured on the rotary shaft, and a cover 6 the mounting part of which is loosely inserted inserted in the rotary shaft 4 mounted to the other machine body 2 on the right is automatically opened. When the drive motor 7 mounted to the machine body 2 on the right side is run, a rotational drive force is transmitted to the main shaft 3 through a drive force transmission means 8 to rotate the rotary shaft 4. Thereby, a seat 5 a mounting part 5a of which is secured on the rotary shaft 4 and the mounting part 5a of which is loosely inserted in the rotary shaft 4 produced from the other machine body 2 on the left is automatically opened and closed. |
