| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stackable storage container which has a wing formed on the outer wall of a container body holding contents, and allows another container body stackable on the storage container to be fixed by using the wing. <P>SOLUTION: The stackable storage container includes the tub-shaped container body including a protruding portion formed on the periphery of the outer wall and bending downward, a first sinking slot recessed to have a given depth at the top of the protruding portion, and an elevated portion formed at the entrance of the first sinking slot to project from the upper tier of the protruding portion, the wing portion which includes a pair of hinges formed projectingly on one side of the outer wall, a support body hinged to the hinges, and a fixed protruding piece protruding from one end of the support body at a given angle to the support body and is caught in the first sinking slot to join thereto via the fixed protruding piece, and a lid which has the protruding portion on the periphery of the outer wall and the elevated portion formed on the upper step surface of the protruding portion and covers the top face of the container body at the uppermost tier. A force of binding stackable storage containers together is improved to prevent the leakage of contents stored in the storage container, which extends the period of use of the storage container. <P>COPYRIGHT: (C)2009,JPO&INPIT |
