| 摘要 |
PURPOSE: A frame for a storage box capable of spreading for securing more storage space is provided to enable users to easily assemble the frame by fitting a side frame to an upper frame. CONSTITUTION: A frame for a storage box includes an upper frame(11), side frames(12), and a holder(13). The upper frame is mounted on the upper inside edge of a storage space of the storage box, and is formed in a ring shape. The side frames are rotatably fitted to the side of the upper frame, and can be vertically unfolded for forming a separate storage space. The holder is fitted to the side frames, and includes holes for rotatably connecting the side frames to the upper frame and slots connected to the holes.
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