JPS58149925U - Lunch box included - Google Patents
Lunch box includedInfo
- Publication number
- JPS58149925U JPS58149925U JP4764082U JP4764082U JPS58149925U JP S58149925 U JPS58149925 U JP S58149925U JP 4764082 U JP4764082 U JP 4764082U JP 4764082 U JP4764082 U JP 4764082U JP S58149925 U JPS58149925 U JP S58149925U
- Authority
- JP
- Japan
- Prior art keywords
- lunch box
- box included
- main body
- membrane
- outer walls
- 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
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Packaging For Recording Disks (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図は本考案に係る実施例の斜視図、第2図はその断
面正面図、第3図はその要部断面図、第4図は本考案に
係る他の実施例の斜視図である。
1・・・本体、4,5・・・膜状体、6・・・断熱素材
、10・・・溶着、A・・・空気層。Fig. 1 is a perspective view of an embodiment according to the present invention, Fig. 2 is a sectional front view thereof, Fig. 3 is a sectional view of the main part thereof, and Fig. 4 is a perspective view of another embodiment according to the present invention. . DESCRIPTION OF SYMBOLS 1... Main body, 4, 5... Membrane-like body, 6... Heat insulation material, 10... Welding, A... Air layer.
Claims (1)
と該膜状体4,5間に開存する断熱素材6とから本体1
を構成すると共に、該本体1の各側面接続端縁を溶着1
0することにより上記内外壁間に完全密閉空気層Aを形
成したことを特徴とする弁当箱入。Membrane-like bodies 4 and 5 having a reflective function with metallic luster forming the inner and outer walls
and the heat insulating material 6 that is open between the membrane bodies 4 and 5, and the main body 1.
At the same time, each side connecting edge of the main body 1 is welded 1.
0 to form a completely sealed air layer A between the inner and outer walls.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4764082U JPS58149925U (en) | 1982-03-31 | 1982-03-31 | Lunch box included |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4764082U JPS58149925U (en) | 1982-03-31 | 1982-03-31 | Lunch box included |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58149925U true JPS58149925U (en) | 1983-10-07 |
Family
ID=30058594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4764082U Pending JPS58149925U (en) | 1982-03-31 | 1982-03-31 | Lunch box included |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58149925U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS574623U (en) * | 1980-06-09 | 1982-01-11 |
-
1982
- 1982-03-31 JP JP4764082U patent/JPS58149925U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS574623U (en) * | 1980-06-09 | 1982-01-11 |
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