| 摘要 |
<p>This invention relates to a litter bin and in particular to one including an outer container (1) formed with a recess (10) a plurality of protuberances (11) extending towards a center line thereof, and a flange (12) around an upper edge thereof, and an inner container (2) having a longitudinal hole (20) extending through the center line thereof, a flange (21) around the upper edge thereof, a plurality of raised annular members (22) along the length thereof, and an engaging projection at the lower portion thereof. The inner container may be force-fitted into the recess of the outer container so that the inner container may be moved up and down as desired so as to adjust the volume of the litter bin to adapt to the quantity of litter. <IMAGE></p> |
