| 摘要 |
<p>A litter box for pets comprises a lower tray ( 2 ) adapted to receive and contain liquid feces with no leakage and having a closed first bottom wall ( 4 ) and an open first upper peripheral edge ( 5 ), an upper tray ( 3 ) having a second bottom wall ( 6 ) with a grid-shaped portion ( 10 ) with meshes ( 11 ) of predetermined surface extension to allow the passage of urine from the upper tray ( 3 ) to the lower tray ( 2 ) and an outer second peripheral edge ( 7 ) sized to rest on the first peripheral edge ( 5 ) and hold the second bottom wall ( 6 ) raised with respect to the first bottom wall ( 4 ), a litter ( 14 ) distributed in the upper tray ( 3 ) in an amount sufficient to cover at least the grid-shaped portion ( 10 ) and comprising a loose draining material for the at least partial drainage of urine constituted by a plurality of pads ( 15 ) in a non-absorbent and washable material and having a surface extension greater than that of the meshes ( 11 ) of the grid-shaped portion (10).</p> |
