PROBLEM TO BE SOLVED: To provide an open showcase capable of reducing the leakage of outside air and the leakage of cold air and appropriately controlling the temperature of a product. SOLUTION: The open showcase according to the present invention is an open showcase 100 in which cold air blown out from an outlet 104 installed above is sucked in through an inlet 106 installed below, and a shelf board 108. 110.112 (bottom plate 114) and an attachment 150 that can be attached to and detached from the suction port 106. The attachment 150, an inner partition surface 152 arranged on the back side of the suction port 106, and a front side of the suction port 106. It is characterized by having an outer partition surface 154 arranged, a connecting surface 156 connecting the upper side of the inner partition surface 152 and the upper side of the outer partition surface 154, and a large number of vent holes 158 formed in the connecting surface 156. To do. [Selection diagram] Figure 1
展开▼
