| 摘要 |
PROBLEM TO BE SOLVED: To attain improvement of the rectifying effect of a cold air curtain formed in the front opening of a display room. SOLUTION: An open showcase 1 having a cold air curtain in the front opening 5 of a display room 11 includes an air curtain guide 30 provided in the front end portion of a shelf 12 is prepared. This air curtain guide 30 has a back wall 34 which extends to the width direction of the shelf 12 and a front wall 32 arranged at a predetermined interval at the front of this back wall 34. The spacing of each wall is made up so that an upper part is broad and a lower part is narrow. COPYRIGHT: (C)2010,JPO&INPIT |
