| 摘要 |
<p>A tray stacking system utilizes a crescent-shaped connector (1a) for attaching a plurality of stacked trays (2a,2b), the connector having a head portion (7a) and a tail portion (8a). The head portion has a groove (9a) formed therein for attaching to a rung (3a) of a top tray. The tail portion has a groove (10a) formed therein for attaching to the top rung (5b) of a bottom tray. The connector (1b) also functions as a base for the bottom tray (2b), and has a side groove (11b) formed in the tail portion for attaching to a base rung (6b) of a bottom tray. <IMAGE></p> |
