| 摘要 |
PURPOSE: An easy to connect mold is provided to enable easy and firm assembly by doubly coupling circumferential frames without separate fasteners. CONSTITUTION: An easy to connect mold comprises a back plate(1), circumferential frames(2), a rotating unit(3), and a plurality of connectors. The back plate is formed in a square shape. The circumferential frames, having long holes(21) on the upper, lower, and lateral sides thereof, reinforce the back plate by surrounding the front circumference of the back plate. The rotating unit is provided in the center of the front side of the back plate. The connectors are protruded from the upper, lower, and lateral sides of the rotating unit and connect molds together by passing through the long holes of the circumferential frames and long holes of the circumferential frames of adjacent molds.
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