| 摘要 |
PROBLEM TO BE SOLVED: To provide a container with a height-raising frame capable of increasing the connection strength between a container body and the height-raising frame. SOLUTION: When a height-raising frame 40 is attached to a container body 10, an L-shaped slide engagement arm 41 provided on the height-raising frame 40 is slide-engaged with a slide engagement groove 20 of the container body 10. Here, the strength of the L-shaped slide engagement arm 41 can be increased by, for example, increasing a material or adding a reinforcing rib. Even when the L-shaped slide engagement arm 41 is increased in size by increasing its strength, the strength of the container body 10 is not decreased because the L-shaped slide engagement arm 41 is arranged aside the outer surface of the container body 10, and the connection strength between the container body 10 and the height-raising frame 40 can be increased. COPYRIGHT: (C)2009,JPO&INPIT
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