FOLDABLE COLD BOX

A foldable cold box (1) includes a base frame (10), a pair of first sidewalls (12), a pair of second sidewalls (14), a plurality of pivotally connection members (16), and a cover (18). The base frame (10) has a base plate (11) with a pair of first connection sidewalls (102) and second connection sidewalls (103) extended therefrom. The bottom sides of the first and second sidewalls (12, 14) respectively have at least one first shaft (122) and second shaft (142) thereon. The pivotally connection members (16) each have a pivotally connection part (162) and a fixing part (164), wherein the pivotally connection parts (162) are pivotally connected to both ends of the first and second shafts (122, 124), and the fixing parts (164) are connected to the inner sides of the first and second connect sidewalls (102, 103). Thus, a pivotable connection between the base frame (10) and the first and second sidewalls (12, 14) is achieved. The cover (18) is coupled to the top sides of the first and second sidewalls (102, 103).