JPS5878491U - insulation door - Google Patents
insulation doorInfo
- Publication number
- JPS5878491U JPS5878491U JP17522781U JP17522781U JPS5878491U JP S5878491 U JPS5878491 U JP S5878491U JP 17522781 U JP17522781 U JP 17522781U JP 17522781 U JP17522781 U JP 17522781U JP S5878491 U JPS5878491 U JP S5878491U
- Authority
- JP
- Japan
- Prior art keywords
- door
- plate
- door frame
- frame
- outer peripheral
- 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
Landscapes
- Refrigerator Housings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来断熱扉の要部拡大断面図、第２図は本考案
断熱扉の裏面外観斜視図、第３図は本考案断熱扉の要部
拡大断面図、第４図は本考案断熱扉に使用される閉塞部
材の外観斜視図、第５図は本考案断熱扉の他の実施例図
を示す。
２１：ドア枠、２５：ドア内板、２６：当接片、２７：
ドアプレート、２８ａ、２８ｂ：挾持片、３０：膨出部
、３１：閉塞部材、３２：発泡断熱材。Figure 1 is an enlarged cross-sectional view of the main parts of a conventional heat-insulating door, Figure 2 is a perspective view of the back side of the heat-insulating door of the present invention, Figure 3 is an enlarged cross-sectional view of the main parts of the heat-insulating door of the present invention, and Figure 4 is the heat-insulating door of the present invention. FIG. 5 is a perspective view of the appearance of the closing member used in the door, and shows another embodiment of the heat insulating door of the present invention. 21: Door frame, 25: Door inner plate, 26: Contact piece, 27:
Door plate, 28a, 28b: holding piece, 30: bulge, 31: closing member, 32: foam heat insulating material.
Claims (1)
される断熱扉に於いて、上記ドア枠の内側周縁部にドア
内板の外周縁部を当接するための当接片を設けると共に
、該ドア枠の外側周縁部に上記当接片と同方向に突出す
る一対の挟持片を設け、この挾持片間にドアプレートを
挿入すると共に、ドア内板の膨出部入口部に閉塞部材を
設けたドア内板の外周縁部を上記ドア枠の当接片に当接
し、これらドア内板、ドア枠及びドアプレート間に形成
される空間部に発泡断熱材を注入発泡した事を特徴とし
てなる断熱扉。In an insulated door composed of a door frame, an inner door plate, a door plate, and a foam insulation material, a contact piece for abutting the outer circumferential edge of the inner door plate is provided on the inner circumferential edge of the door frame, and A pair of clamping pieces protruding in the same direction as the abutment pieces are provided on the outer peripheral edge of the door frame, a door plate is inserted between the clamping pieces, and a closing member is installed at the entrance of the bulge of the door inner plate. The outer peripheral edge of the door inner plate provided with the door frame is brought into contact with the abutting piece of the door frame, and a foamed heat insulating material is injected and foamed into the space formed between the door inner plate, the door frame, and the door plate. An insulated door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17522781U JPS5878491U (en) | 1981-11-24 | 1981-11-24 | insulation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17522781U JPS5878491U (en) | 1981-11-24 | 1981-11-24 | insulation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5878491U true JPS5878491U (en) | 1983-05-27 |
Family
ID=29967510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17522781U Pending JPS5878491U (en) | 1981-11-24 | 1981-11-24 | insulation door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5878491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133783U (en) * | 1985-02-06 | 1986-08-20 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5431397U (en) * | 1977-08-04 | 1979-03-01 |
-
1981
- 1981-11-24 JP JP17522781U patent/JPS5878491U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5431397U (en) * | 1977-08-04 | 1979-03-01 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61133783U (en) * | 1985-02-06 | 1986-08-20 |
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