JPS61130886U - - Google Patents
Info
- Publication number
- JPS61130886U JPS61130886U JP1388285U JP1388285U JPS61130886U JP S61130886 U JPS61130886 U JP S61130886U JP 1388285 U JP1388285 U JP 1388285U JP 1388285 U JP1388285 U JP 1388285U JP S61130886 U JPS61130886 U JP S61130886U
- Authority
- JP
- Japan
- Prior art keywords
- door
- plate
- heat insulating
- jig
- door plate
- 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 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Description
第１図は本考案の断熱扉体の一実施例を示す扉
内板をそなえた断熱扉体の要部拡大斜視図、第２
図は本考案の断熱扉体の一実施例を示す真空成形
の説明図、第３図は本考案の断熱扉体の一実施例
を示す発泡組立説明図、第４図は従来の一般的な
断熱扉体の裏面外観斜視図である。
図面中、１は扉外板、２は扉枠体、３は扉内板
、４は収納凹部、５は膨出部、６は突起、７は発
泡断熱材、８は発泡内治具、９は発泡外治具蓋、
１０は間隙、１１ａ，１１ｂは保持片、１２はガ
スケツト取付部、１３は扉内板取付片を示す。
Fig. 1 is an enlarged perspective view of the main parts of a heat insulating door body equipped with a door inner plate showing one embodiment of the heat insulating door body of the present invention;
The figure is an explanatory diagram of vacuum forming showing an embodiment of the heat insulating door body of the present invention, Fig. 3 is an explanatory diagram of foam assembly showing an embodiment of the heat insulating door body of the present invention, and Fig. 4 is an explanatory diagram of the conventional general FIG. 2 is a perspective view of the back side of the heat insulating door body. In the drawings, 1 is the outer panel of the door, 2 is the door frame, 3 is the inner panel of the door, 4 is the storage recess, 5 is the bulge, 6 is the protrusion, 7 is the foam insulation material, 8 is the foam inner jig, 9 is the foam outer jig lid,
10 is a gap, 11a and 11b are holding pieces, 12 is a gasket mounting portion, and 13 is a door inner plate mounting piece.
Claims (1)
され、合成樹脂板を加熱真空成形した扉内板とか
ら成り、且つ、該扉内板の両側部に形成する膨出
部に予め部品取付け用突起を設け、前記扉外板と
扉内板とで形成される空間に治具を以つて発泡断
熱材を注入、発泡してなる断熱扉体に於いて、上
記扉内板に形成した膨出部の治具と当接しない部
分を、該扉内板の真空成形時に加熱を防げること
により板厚を厚く形成するようにしたことを特徴
として成る断熱扉体。 Consisting of a metal outer door plate and an inner door plate placed opposite the outer door plate and made of a synthetic resin plate heated and vacuum-formed, the bulges are formed on both sides of the inner door plate. Protrusions for attaching parts are provided in advance on the door, and a foamed heat insulating material is injected and foamed into the space formed by the door outer panel and the door inner panel using a jig. 1. A heat insulating door body, characterized in that a portion of a bulging portion formed in a bulge that does not come into contact with a jig is made thicker by preventing heating during vacuum forming of the door inner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1388285U JPS61130886U (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1388285U JPS61130886U (en) | 1985-01-31 | 1985-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61130886U true JPS61130886U (en) | 1986-08-15 |
Family
ID=30498296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1388285U Pending JPS61130886U (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61130886U (en) |
-
1985
- 1985-01-31 JP JP1388285U patent/JPS61130886U/ja active Pending
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