| 摘要 |
PROBLEM TO BE SOLVED: To unnecessitate a dedicated merchandise display tool fitting rail and to reduce the number of parts by providing a transparent board for preventing an over-flow in the neighborhood of the sucking port of an air curtain at a part being more internal than the display tool fitting surface of the merchandise display tool fitting rail. SOLUTION: This merchandise display tool fitting rail 3a is arranged on the handrail 5 of a lower front surface part in an open show case 1. A U shape lock part 6a in the lower part of a thin planar leg part 6 is fitted to the handrail 5 and the rail 7 consisting of a wire material which is horizontally circulated is fitted to one side 6b which is erected in a reverse V shape on the lock part 6a and inclined toward a front surface side concerning the merchandise display tool fitting rail 3a. Then, a sucking port grille 4 for sucking the cool air curtain is disposed at the rear side of the rail 3a and also the transparent board 8 for preventing the over-flow in the neighborhood of the sucking port grille 4 of the air curtain is fitted to the other side 6c at the rear side of the leg part 6 of the merchandise display tool fitting rail 3a.
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