JPH0470992U - - Google Patents
Info
- Publication number
- JPH0470992U JPH0470992U JP11394890U JP11394890U JPH0470992U JP H0470992 U JPH0470992 U JP H0470992U JP 11394890 U JP11394890 U JP 11394890U JP 11394890 U JP11394890 U JP 11394890U JP H0470992 U JPH0470992 U JP H0470992U
- Authority
- JP
- Japan
- Prior art keywords
- door
- panel
- heat insulating
- periphery
- outer panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Description
第１図はこの考案の一実施例の断熱扉体の構成
を示す断面図、第２図は上記断熱扉体内部の発泡
断熱材が収縮する状態を示す図、第３図は従来の
断熱扉体の構成を示す断面図、第４図は上記従来
の断熱扉体内部の発泡断熱材が収縮する状態を示
す図、第５図は上記従来の断熱扉体の外観を示す
斜視図である。
１……扉外板、２……扉枠体、３……扉内板、
４……扉の外周、５……真空断熱パネル、５ａ…
…当接面、６……発泡断熱材、７……プラスチツ
クフイルム、８……パーライト、９……可剥性層
、９ｅ……周辺部。
Figure 1 is a cross-sectional view showing the structure of an insulating door body according to an embodiment of this invention, Figure 2 is a diagram showing the state in which the foamed heat insulating material inside the insulating door body is contracted, and Figure 3 is a conventional insulated door. FIG. 4 is a cross-sectional view showing the structure of the door body, FIG. 4 is a diagram showing a state in which the foamed heat insulating material inside the conventional heat insulating door body is contracted, and FIG. 5 is a perspective view showing the appearance of the conventional heat insulating door body. 1...Door outer plate, 2...Door frame body, 3...Door inner plate,
4...Outer periphery of the door, 5...Vacuum insulation panel, 5a...
...Abutting surface, 6...Foam insulation material, 7...Plastic film, 8...Pearlite, 9...Peelable layer, 9e...Peripheral part.
Claims (1)
部と、上記外板部の周辺から後方へ延び上記内板
部の周辺につながる枠部とで扉の外周を構成する
と共に、上記扉の外周の内部で上記外板部の後面
側に真空断熱パネルを当接し、上記内部の残りの
空間に発泡断熱材を充填してなる断熱扉体におい
て、 上記外板部の後面側の上記真空断熱パネルが当
接する箇所の周囲に、水溶性ビニル系高分子を主
体とした可剥性層を設けたことを特徴とする断熱
扉体。[Scope of claim for utility model registration] An outer panel forming the front surface of the door, an inner panel forming the rear surface of the door, and a frame extending rearward from the periphery of the outer panel and connecting to the periphery of the inner panel. In an insulated door body that constitutes the outer periphery of the door, a vacuum insulation panel is brought into contact with the rear side of the outer panel inside the outer periphery of the door, and the remaining space inside is filled with a foamed heat insulating material, A heat insulating door body characterized in that a peelable layer mainly made of a water-soluble vinyl polymer is provided around a portion on the rear side of the outer panel where the vacuum heat insulating panel comes into contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11394890U JPH0470992U (en) | 1990-10-29 | 1990-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11394890U JPH0470992U (en) | 1990-10-29 | 1990-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0470992U true JPH0470992U (en) | 1992-06-23 |
Family
ID=31861581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11394890U Pending JPH0470992U (en) | 1990-10-29 | 1990-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0470992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015503725A (en) * | 2012-01-06 | 2015-02-02 | エルジー・ハウシス・リミテッドＬｇ Ｈａｕｓｙｓ，Ｌｔｄ． | Insulated door for refrigerator with three-dimensional solid shape |
-
1990
- 1990-10-29 JP JP11394890U patent/JPH0470992U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015503725A (en) * | 2012-01-06 | 2015-02-02 | エルジー・ハウシス・リミテッドＬｇ Ｈａｕｓｙｓ，Ｌｔｄ． | Insulated door for refrigerator with three-dimensional solid shape |
| US9243836B2 (en) | 2012-01-06 | 2016-01-26 | Lg Hausys, Ltd. | Heat insulation door for a refrigerator having 3 dimensional shapes |