REFRIGERATOR

To prevent deterioration of heat insulation performance by damaging a vacuum heat insulation material or by generating an unfilled portion of urethane even in the case where the wall thickness of a refrigerator is reduced, and to prevent deterioration of appearance quality.SOLUTION: A refrigerator includes an outer box, an inner box, a vacuum heat insulation material arranged between the outer box and the inner box, and a urethane heat insulation material filled between the vacuum heat insulation material and the inner box. A foam heat insulation body foamed beforehand is provided in a region where a gap between the inner box and the vacuum heat insulation material is below 10 mm or a region where a gap between a structure provided outside the inner box and the vacuum heat insulation material is below 10 mm.SELECTED DRAWING: Figure 8 【課題】冷蔵庫を薄壁化する場合であっても、真空断熱材を傷つけたりウレタンの未充填部が発生したりして断熱性能が低下するのを防ぐとともに、外観品質が低下するのも防ぐ。【解決手段】外箱と、内箱と、前記外箱と前記内箱との間に配置された真空断熱材と、前記真空断熱材と前記内箱との間に充填されたウレタン断熱材と、を備えた冷蔵庫において、前記内箱と前記真空断熱材との隙間が１０ｍｍ未満の領域、または、前記内箱の外側に設けられる構造物と前記真空断熱材との隙間が１０ｍｍ未満の領域に、予め発泡された発泡断熱体を設けた。【選択図】図８