SHELF FOR SUPPORTING A VESSEL IN A REFRIGERATOR

摘要

The present invention relates to a smart shelf for a refrigerator. An outer frame (10) is inserted in an internal storage space of a refrigerator (200) and is supported by supporting protrusion parts (212) formed on the left and right side surfaces. A plurality of cylindrical rollers (20) is supported between the inner surface of the outer frame (10) and the outer surface of an inner frame (30) to be rotated by inserting a rotary shaft. A plurality of conical rollers (25) is supported at four corners between the inner surface of the outer frame (10) and the outer surface of the inner frame (30) to be rotated by inserting a rotary shaft. The inner frame (30) is connected to the outer frame (10) by connection supporters (15) and the rotary shaft of the rotary rollers (20) is inserted such that the rotary rollers can be supported to be rotated. Therefore, previously stored storage boxes may be drawn out since the previously stored storage boxes are pushed by a newly stored storage box. Thus, a storage box innermostly positioned in the refrigerant may be drawn out since the innermost storage box is pushed by the newly stored storage container. Moreover, the present invention can reduce the opening hours of a refrigerator door to obtain a power saving effect by reducing the draw-out hours of the innermost storage box in the refrigerator.