| 摘要 |
PROBLEM TO BE SOLVED: To secure a cold air passage on the inner side of a storage chamber. SOLUTION: Shelf pillars 40 are erected at four corners in a storage chamber 16, and a lateral pair of rails 43L, 43R are laid between the front and inner shelf pillars 40 and supported in the abutting attitude of lateral plates 47 at the same height. A tray 50 and a shelf net are selectively placed on both rails 43L, 43R. Both rails 43L, 43R are formed with stoppers 60 rising at the inner edges of the lateral plates 47 and positioned frontward by a prescribed dimension S from the inner wall 16A of the storage chamber 16. When the tray 50 is put inside, the inner edge abuts on the stoppers 60 to regulate further push-in. The deformation of the tray caused by abutting on the inner wall 16A is prevented, and a clearance is formed between the inner wall 16A and the tray to secure a cold air passage. In the case of the shelf net, the stoppers 60 are fastened in front of the inner frame to prevent frontward dislocation. COPYRIGHT: (C)2003,JPO
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