| 摘要 |
<p>In the present invention, a new excretion space in which there is reliably no excrement is provided for each excretion without using an electrical drive source. The present invention has: a base stage unit mounted on an air pump and a preparatory stage unit with the same shape as that base stage unit; support hose bodies that support the preparatory stage unit by sandwiching the same in a pair and deform if air is supplied from the air pump; a rotating means that supports the preparatory stage unit forward rotatably toward the base stage unit side; and a sticking means that sticks the support hose body to the preparatory stage unit on the side opposite from the surface of the base stage unit side so as to be attachable and detachable. If air is supplied to a support hose body from the air pump, the support hose body deforms and peels off from the state of sticking, and in the support hose body on the surface of the base stage unit side of the preparatory stage unit, if the air pump is released from a pressed state, the air that has been supplied thereto returns to the air pump and the preparatory stage unit is rotated forward by the rotating means, is laid on top of the base stage unit and forms a new base stage unit.</p> |
