JPH0255085U

JPH0255085U -

Info

Publication number: JPH0255085U
Application number: JP13408188U
Authority: JP
Priority date: 1988-10-14
Filing date: 1988-10-14
Publication date: 1990-04-20

Description

[Brief explanation of the drawing]

第１図ないし第３図は本考案の一実施例を示す
ものであつて、第１図ａは冷蔵庫における扉の構
造を示す横断面図、同図ｂは冷蔵庫の扉において
発泡性断熱材の収縮により可剥部の一部だけが剥
がれて浮き上がつた状態を示す要部横断面図、第
２図ａは冷蔵庫における本体の構造を示す第３図
Ａ―Ａ矢視断面図、同図ｂは同本体の要部拡大断
面図、第３図は冷蔵庫の本体を示す斜視図である
。第４図は一つの従来例を示すものであつて、第
４図ａは冷蔵庫における扉の構造を示す横断面図
、同図ｂは冷蔵庫の扉において発泡性断熱材の収
縮により外壁体の一部に凹みが生じた状態を示す
横断面図である。第５図は他の従来例を示すもの
であつて、第５図ａは冷蔵庫における扉の内面に
剥離シートを装着した状態を示す横断面図、同図
ｂは剥離シートの装着不備により外壁体に凹みが
生じた状態を示す横断面図である。第６図は上記
各従来例の冷蔵庫の本体を示す斜視図、第７図は
第６図のＢ―Ｂ矢視断面図である。１は外壁体、２は内壁体、２ａは凹部、３は枠
壁体、４，１４は可剥部（可剥性材料）、５，１
５は発泡性断熱材、１１は外箱体、１１ａ，１１
ｂは開口部、１２，１３は内箱体、１６は仕切部
である。 Figures 1 to 3 show one embodiment of the present invention, in which Figure 1a is a cross-sectional view showing the structure of a door in a refrigerator, and Figure 1b is a cross-sectional view showing the structure of a refrigerator door. Fig. 2a is a cross-sectional view of the main part showing a state in which only a part of the peelable part has peeled off and floated due to shrinkage; b is an enlarged sectional view of the main part of the refrigerator, and FIG. 3 is a perspective view of the refrigerator main body. Fig. 4 shows one conventional example, in which Fig. 4a is a cross-sectional view showing the structure of a door in a refrigerator, and Fig. 4b is a cross-sectional view showing the structure of a refrigerator door. FIG. 3 is a cross-sectional view showing a state in which a recess is formed in the portion. FIG. 5 shows another conventional example, in which FIG. 5a is a cross-sectional view showing a state in which a release sheet is attached to the inner surface of a door of a refrigerator, and FIG. FIG. FIG. 6 is a perspective view showing the main body of each conventional refrigerator, and FIG. 7 is a sectional view taken along the line BB in FIG. 6. 1 is an outer wall body, 2 is an inner wall body, 2a is a recessed part, 3 is a frame wall body, 4, 14 are peelable parts (peelable material), 5, 1
5 is a foam insulation material, 11 is an outer box body, 11a, 11
b is an opening, 12 and 13 are inner box bodies, and 16 is a partition.

Claims

[Claims for Utility Model Registration] In a heat insulating structure in which a space formed by being surrounded by a wall is filled with a foam heat insulating material, and the foam heat insulating material is solidified, the above foam heat insulating material A heat insulating structure characterized in that a peelable part is formed by applying a peelable material to the inner surface of a wall that comes into contact with the wall.