| 摘要 |
A urinal at the inside of a wall is provided to be disposed at the inside of wall when the urinal is not used to make the exterior of a toilet room more beautiful and to remove bad smell. The urinal at the inside of a wall includes a sensor(13), a urinal door(2), a urinal(8) and a urinal bottom cleaner(3). The sensor recognizes a user and operates an oil pressure cylinder(7). The urinal door(2) includes doors(2), a spring hinge and a fixing magnet. The rear surface of the urinal(8) is fixed on the oil pressure cylinder(7) and is supported by upper and lower rail bars(9,10) to advance it from and back it toward the inside of the wall. When the advanced urinal(8) backs to the inside of the wall, the urinal bottom cleaner(3) protrudes from the bottom. |
