REFRIGERATOR

PROBLEM TO BE SOLVED: To provide a refrigerator that is improved in thermal insulation performance by filling urethane in the vicinity of a surface of a vacuum heat insulation material where urethane hardly flows.SOLUTION: In a refrigerator installed with a vacuum heat insulation material between an outer box and an inner box or inside a partition, of both side faces of a front face and rear face of the vacuum heat insulation material, one side face is covered with urethane skin foam but the other side face is not covered with the urethane skin foam. The urethane skin foam for covering the side face of the vacuum heat insulation material has a thickness of 1 mm or more and 3 mm or less.SELECTED DRAWING: Figure 7 【課題】ウレタンが流れ難い真空断熱材表面近辺にもウレタンを充填することで、断熱性能を高めた冷蔵庫を提供する。【解決手段】外箱と内箱の間又は仕切り内に真空断熱材を設置した冷蔵庫において、前記真空断熱材の表面と裏面の両側面のうち、一方の側面はウレタンスキンフォームで覆い、他方の側面は前記ウレタンスキンフォームで覆わない。また、真空断熱材の側面を覆うウレタンスキンフォームの厚さは、１ｍｍ以上３ｍｍ以下とする。【選択図】図７