| 摘要 |
A drawer including four connecting angle plates to connect an upright front board, and upright back board, two upright side boards, and a horizontal bottom board together, wherein each of the connecting angle plates has a first longitudinal mounting groove longitudinally disposed at an inner side along the bottom adapted for mounting the horizontal bottom board, a second longitudinal mounting groove longitudinally disposed at an outer side in the middle adapted for coupling to a sliding track in the table, desk, etc., in which the drawer is installed, a first coupling hole at one end and a second coupling hole at an opposite end adapted for receiving the upright front and back boards and the upright side boards by plug joints; the upright front and back boards and the upright side boards are respectively cut from an elongated plastic base board, each having a first longitudinal mounting groove longitudinally disposed at an inner side along the bottom adapted for mounting the horizontal bottom board, and a second longitudinal mounting groove longitudinally disposed at an outer side in the middle adapted for coupling to a sliding track in the table, desk, etc., in which the drawer is installed.
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