| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a square carrying container and a lid thereof in which the carrying container is used by combining containers of various kinds of sizes, any specially large fitting margin of small containers need not be ensured, an upper container hardly falls even if a lower container is pulled horizontally when containers are stacked, or shocks are applied thereto, and any play hardly occurs between the stacked containers. <P>SOLUTION: In the square carrying container 30 in which upper flanges 42 are provided over the entire opening edge of a container body 30a, and an outwardly swollen lower flange 45 is provided on a bottom surface 32 side of the container body 30a, one upper flange out of four upper flanges 42 formed on opening edges of four side plates 34, 36, 38 and 40 is located at the position lower than other three upper flanges by a predetermined height, and a projection 44 is provided on both end parts of one upper flange surface 42a set at the lower position. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
