A multi-purpose potato storage tray
A potato and multi-purpose technology, which is applied in the field of multi-purpose potato storage trays, can solve the problems of inability to lift, reduce the storage effect, and inability to carry out multi-layer storage, so as to achieve good protection effect and improve space utilization.
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[0023] Specific implementation method: in actual use, the user holds the protective plate 32, because the upper position of the inner end surface of the protective plate 32 is connected with the supporting plate 11 through the hinge, so the user can rotate the protective plate 32 around the hinge to protect the Plate 32 rotates and simultaneously drives square column 31, screw mandrel 34, clamping bar 33 and magnet block 35 to rotate, and when the upper end surface of protective plate 32 rotates to contact with the upper end surface of supporting plate 11, the user stops rotating protective plate 32, and Hold the handle, and then the user turns the handle, and then drives the screw rod 34 to rotate, because the screw rod 34 is connected with the square column 31 through the ball nut pair, so the rotation of the screw rod 34 drives the square column 31 to move downward, and the square column 31 moves downward Move thus into the square groove, when the square column 31 moves down...
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