| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a refrigerator increasing the cover ratio of an outer casing with a vacuum heat insulating material and improving the cooling performance. <P>SOLUTION: In the refrigerator 1, a foaming heat insulating undiluted solution is poured and filled through pouring ports 16b, 16a in a heat insulating space formed between the outer casing 19 having a rear plate 12, which includes the pouring ports 16b, 16a provided in an upstanding area of a shape projecting backward on the rear side or near the same and an upstanding part 12b covering the upstanding area, and an inner casing 18 for containing stored goods. The refrigerator 1 includes the vacuum heat insulating material 31 which is mounted to cover almost the entire area of the rear plate 12 on its inner side and has the lower end arranged below the pouring ports 16b, 16a. The heat insulating material 31 has a bend part 31b which is formed in a bent manner toward the front and covers at least a part of the upstanding part 12b of the rear plate 12, and a cut-out part 31a of a shape hollowed with a space which is used when pouring the foaming heat insulating undiluted solution. <P>COPYRIGHT: (C)2012,JPO&INPIT |
