JPS61112749U - - Google Patents
Info
- Publication number
- JPS61112749U JPS61112749U JP20168284U JP20168284U JPS61112749U JP S61112749 U JPS61112749 U JP S61112749U JP 20168284 U JP20168284 U JP 20168284U JP 20168284 U JP20168284 U JP 20168284U JP S61112749 U JPS61112749 U JP S61112749U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- double container
- outer cylinders
- opening
- metal double
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims 2
- 229910001220 stainless steel Inorganic materials 0.000 claims 2
- 239000010935 stainless steel Substances 0.000 claims 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Thermally Insulated Containers For Foods (AREA)
Description
第１図は本考案の一実施例を示す要部の断面図
、第２図および第３図は金属製二重容器の一構造
例を示すもので、第２図は要部の断面図、第３図
は口部の溶接方法を示す概略説明図である。
８……金属製魔法瓶、９……外筒、９ａ……口
部、１０……内筒、１０ａ……口部、１１……イ
ンサートメタル、１２，１３……周壁。
Fig. 1 is a cross-sectional view of the main part showing an embodiment of the present invention, Fig. 2 and Fig. 3 show an example of the structure of a metal double container, and Fig. 2 is a cross-sectional view of the main part. FIG. 3 is a schematic explanatory diagram showing a method of welding the mouth part. 8... Metal thermos flask, 9... Outer tube, 9a... Mouth, 10... Inner tube, 10a... Mouth, 11... Insert metal, 12, 13... Surrounding wall.
Claims (1)
を真空層とした金属製二重容器の口部構造におい
て、前記内筒の口部と外筒の口部との間に、両者
に圧接させられるインサートメタルを介装し、該
インサートメタルと両内外筒のそれぞれとをシー
ム溶接によつて一体化したことを特徴とする金属
製二重容器の口部構造。 ２ 金属製の内外筒が異種金属であることを特徴
とする実用新案登録請求の範囲第１項記載の金属
製二重容器の口部構造。 ３ 異種金属が軟鋼とステンレン鋼であることを
特徴とする実用新案登録請求の範囲第２項記載の
金属製二重容器。 ４ 金属製の内外筒が同一金属であることを特徴
とする実用新案登録請求の範囲第１項記載の金属
製二重容器の口部構造。 ５ 同一金属がステンレス鋼であることを特徴と
する実用新案登録請求の範囲第４項記載の金属製
二重容器の口部構造。[Claims for Utility Model Registration] 1. In the opening structure of a metal double container that includes an inner cylinder and an outer cylinder and has a vacuum layer between the inner and outer cylinders, the opening of the inner cylinder and the opening of the outer cylinder A mouth part of a metal double container characterized in that an insert metal is interposed between the parts and the inner and outer cylinders, and the insert metal and both inner and outer cylinders are integrated by seam welding. structure. 2. The mouth structure of a metal double container according to claim 1, wherein the metal inner and outer cylinders are made of different metals. 3. The metal double container according to claim 2, wherein the dissimilar metals are mild steel and stainless steel. 4. The opening structure of a metal double container according to claim 1, wherein the metal inner and outer cylinders are made of the same metal. 5. The opening structure of a metal double container as set forth in claim 4 of the utility model registration, wherein the same metal is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984201682U JPH0325719Y2 (en) | 1984-12-26 | 1984-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984201682U JPH0325719Y2 (en) | 1984-12-26 | 1984-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61112749U true JPS61112749U (en) | 1986-07-16 |
| JPH0325719Y2 JPH0325719Y2 (en) | 1991-06-04 |
Family
ID=30763702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984201682U Expired JPH0325719Y2 (en) | 1984-12-26 | 1984-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325719Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4915338A (en) * | 1972-05-17 | 1974-02-09 | ||
| JPS5266851A (en) * | 1975-12-02 | 1977-06-02 | Osaka Denki Co Ltd | Process for welding corners of weld assembly to be applied with enamel processing |
| JPS5666223A (en) * | 1979-11-05 | 1981-06-04 | Anelva Corp | Metal magic pot and production thereof |
| JPS5672818A (en) * | 1979-11-20 | 1981-06-17 | Sumitomo Light Metal Ind | Magic bottle |
| JPS5897485A (en) * | 1981-12-04 | 1983-06-09 | Hitachi Ltd | Joining method for metals |
-
1984
- 1984-12-26 JP JP1984201682U patent/JPH0325719Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4915338A (en) * | 1972-05-17 | 1974-02-09 | ||
| JPS5266851A (en) * | 1975-12-02 | 1977-06-02 | Osaka Denki Co Ltd | Process for welding corners of weld assembly to be applied with enamel processing |
| JPS5666223A (en) * | 1979-11-05 | 1981-06-04 | Anelva Corp | Metal magic pot and production thereof |
| JPS5672818A (en) * | 1979-11-20 | 1981-06-17 | Sumitomo Light Metal Ind | Magic bottle |
| JPS5897485A (en) * | 1981-12-04 | 1983-06-09 | Hitachi Ltd | Joining method for metals |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0325719Y2 (en) | 1991-06-04 |