| 摘要 |
<p>The bedpan apparatus is connected in the flush pipe between the flush valve and the toilet bowl, and all three parts are arranged in vertical alignment with the center line of the toilet bowl. The bedpan rinser includes a cylinder type valve member mounted directly on the front side of the flush pipe with a spray arm attached thereto. The spray arm is movable vertically and horizontally from the direct front side of the flush pipe to control the cylindrical valve member to open and close a diverter flow passage between the flush pipe and spray arm.</p> |
