| 摘要 |
<p>A rotatable washroom drainage tray (10) is provided. The tray (10) comprising a base tray (12) and a rotatable platform (14), which is mounted on the base tray. The tray is also provided with an annular ring (44) that preferably has a plurality of teeth (46). Means for rotating the annular ring (44) to cause the rotatable platform (14) to rotate relative to the base tray (12) are provided. The washroom drainage tray is further provided with a water-proofed housing (25, 225), that is formed when the rotatable platform is mounted on the base tray, where working components of the tray can be safely disposed away from exposure to water.</p> |
