| 摘要 |
<p>A container (100) includes a cover (102) and a base (104). The container cover (102) includes a first closure portion, an engagement portion (208), and an alignment portion. The base (104) includes a second closure portion. The first closure portion of the cover (104) is sealingly engageable with the second closure portion of the base (104) to define a sealed storage area. The covers (102) stack together in two different ways. First, the covers (102) can be stacked into an "aligned" stack. Second, the covers (102) can be stacked into a releasably locked stack. The alignment portion of the cover (102) is engageable with the alignment portion of a second cover (602) to form an aligned cover stack. The engagement portion (208) of the cover (102) includes one or more engagement lugs (424) that are engageable with corresponding engagement lugs (624) of the engagement portion (608) of a second cover (602) to form a releasably locked cover stack (750). The engagement portion (208) of the cover (102) further includes one or more drainage channels (444) that provide a passageway for liquid entrapped between locked covers to quickly drain or evaporate.</p> |
