| 摘要 |
PURPOSE: A coupling structure of a deposit box is provided to standardize deposit boxes horizontally and vertically. CONSTITUTION: A coupling structure of a deposit box includes center plates(101,102) having a vertical part and a horizontality part, and upper plate, a back plate, and side plates. The upper edge of the vertical part forms a vertical coupling portion by being bent to the right. In the right and left edges of the horizontality part, right and left coupling portions are formed. In the upper plates, right and left coupling portions are formed in the right and left edges.
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