JPS61130885U - - Google Patents
Info
- Publication number
- JPS61130885U JPS61130885U JP1388185U JP1388185U JPS61130885U JP S61130885 U JPS61130885 U JP S61130885U JP 1388185 U JP1388185 U JP 1388185U JP 1388185 U JP1388185 U JP 1388185U JP S61130885 U JPS61130885 U JP S61130885U
- Authority
- JP
- Japan
- Prior art keywords
- door
- vacuum forming
- heat insulating
- bulges
- heating
- 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
- 238000007666 vacuum forming Methods 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Description
第１図は本考案の断熱扉の一実施例を示す要部
断面図、第２図は本考案の断熱扉の一実施例を示
す真空成形の概略説明図、第３図は従来の一般的
な断熱扉の裏面外観斜視図、第４図は第３図の断
熱扉を冷蔵庫本体に装着した要部側面図である。
図面中、１は断熱扉、２は扉枠体、３は扉外板
、４は扉内板、４ａは合成樹脂板、５は収納凹部
、６は膨出部、７は冷蔵庫本体、８ａ，８ｂは保
持片、９はガスケツト取付部、１０は扉内板取付
片、１１ａ，１１ｂは治具、１２は発泡断熱材、
１３は冷風、１４は真空成形用金型、１５は真空
成形用補助型、１６は吐出口を示す。
Fig. 1 is a cross-sectional view of main parts showing an embodiment of the heat insulating door of the present invention, Fig. 2 is a schematic explanatory diagram of vacuum forming showing an embodiment of the heat insulating door of the present invention, and Fig. 3 is a conventional general FIG. 4 is a side view of the main part of the heat insulating door shown in FIG. 3 attached to the refrigerator body. In the drawings, 1 is a heat insulating door, 2 is a door frame, 3 is an outer panel of the door, 4 is an inner panel of the door, 4a is a synthetic resin board, 5 is a storage recess, 6 is a bulge, 7 is a refrigerator body, 8a, 8b is a holding piece, 9 is a gasket attachment part, 10 is a door inner plate attachment piece, 11a, 11b are jigs, 12 is a foam insulation material,
13 is a cold air, 14 is a mold for vacuum forming, 15 is an auxiliary mold for vacuum forming, and 16 is a discharge port.
Claims (1)
と金属製の扉外板によつて形成される空間に発泡
断熱材を充てんしてなる断熱扉に於いて、断熱扉
の扉内板両側部に形成される膨出部を該扉内板の
真空成形時に、膨出部の加熱を防げることにより
板厚を厚く形成するようにしたことを特徴として
成る断熱扉。 In an insulated door that is made by filling the space formed by the inner door panel made by heating and vacuum forming a synthetic resin board and the outer door panel made of metal with a foam insulation material, the inner panel of the insulated door is A heat insulating door characterized in that the bulges formed on both sides are made thicker by preventing heating of the bulges during vacuum forming of the inner plate of the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1388185U JPS61130885U (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1388185U JPS61130885U (en) | 1985-01-31 | 1985-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61130885U true JPS61130885U (en) | 1986-08-15 |
Family
ID=30498294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1388185U Pending JPS61130885U (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61130885U (en) |
-
1985
- 1985-01-31 JP JP1388185U patent/JPS61130885U/ja active Pending
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