CENTER DUCT MOUNTING STRUCTURE OF DOUBLE SIDE FLAT OPEN SHOW CASE

摘要

PURPOSE: To provide a center duct mounting structure of a double side flat open show case, the improvement being such that the center duct can be fixed at a predetermined location in a case body with a simplified work. ;CONSTITUTION: A cold air circulation double side flat open show case is provided such that the air curtain blowing center duct is provided at the center in a case body, and a cold air curtain is blown out and formed on an upper surface open part through a cold air circulation duct and a center duct inside the case body. In the double side flat open show case, a pair of positioning guides 12 is cut and formed from an end frame at a mounting position of the center duct 3 with respect to the end frame 10 disposed at left and right ends of a ship bottom shaped outer box 1 for holding a duct assembly at a predetermined position. An end plate 3a of the center duct is inserted from an upper portion between the positioning guides and is held at a predetermined position, and thereafter the center duct is fixed to the end frame with a tightening bolt 11 in that case.;COPYRIGHT: (C)1996,JPO