JPS5927041U - metal thermos flask - Google Patents

metal thermos flask

Info

Publication number
JPS5927041U
JPS5927041U JP10835682U JP10835682U JPS5927041U JP S5927041 U JPS5927041 U JP S5927041U JP 10835682 U JP10835682 U JP 10835682U JP 10835682 U JP10835682 U JP 10835682U JP S5927041 U JPS5927041 U JP S5927041U
Authority
JP
Japan
Prior art keywords
wall
annular flange
metal
thermos flask
bottom body
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
Application number
JP10835682U
Other languages
Japanese (ja)
Other versions
JPS6037071Y2 (en
Inventor
吉弘 岩本
Original Assignee
ダイヤ魔法瓶工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ダイヤ魔法瓶工業株式会社 filed Critical ダイヤ魔法瓶工業株式会社
Priority to JP10835682U priority Critical patent/JPS6037071Y2/en
Publication of JPS5927041U publication Critical patent/JPS5927041U/en
Application granted granted Critical
Publication of JPS6037071Y2 publication Critical patent/JPS6037071Y2/en
Expired legal-status Critical Current

Links

Landscapes

  • Thermally Insulated Containers For Foods (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案実施例の縦断面図、第２図は第１図のＡ
部拡大断面図、第３図は本考案の他の実施例を示す縦断
面図である。 １・・・金属製魔法瓶、２．２′・・・内壁、３．３′
・・・外壁、４．４′・・・底体、７，７′・・・第１
環状フランジ、１１．１１’・・・第３環状フランジ、
１５．１５’・・・第５環状フランジ。Figure 1 is a longitudinal sectional view of the embodiment of the present invention, and Figure 2 is A of Figure 1.
FIG. 3 is a longitudinal sectional view showing another embodiment of the present invention. 1... Metal thermos flask, 2.2'... Inner wall, 3.3'
...Outer wall, 4.4'...Bottom body, 7,7'...1st
annular flange, 11.11'... third annular flange,
15.15'...Fifth annular flange.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属製内壁、金属製外壁及び金属製底体よりなり、この
内壁、外壁間が真空断熱されてなる金属製魔法瓶に於い
て、内壁及び外壁の先端に環状フランジをそれぞれ設け
る一方、底体の先端に環状フランジを設け、この外壁の
環状フランジ、内壁の環状フランジ及び底体の環状フラ
ンジを重ね合わせて、この三層の外周端を面一となし、
真空下、内壁、外壁間の真空引きき共に三層の重ね合わ
せ部を同時に接合、溶着したことを特徴とする金属製魔
法瓶。In a metal thermos flask consisting of a metal inner wall, a metal outer wall, and a metal bottom body, with vacuum insulation between the inner wall and the outer wall, an annular flange is provided at the tips of the inner wall and the outer wall, and an annular flange is provided at the tip of the bottom body. is provided with an annular flange, and the annular flange of the outer wall, the annular flange of the inner wall, and the annular flange of the bottom body are overlapped so that the outer peripheral ends of these three layers are flush with each other,
A metal thermos flask characterized by having three overlapping layers simultaneously joined and welded together under vacuum between the inner and outer walls.
JP10835682U 1982-07-16 1982-07-16 metal thermos flask Expired JPS6037071Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10835682U JPS6037071Y2 (en) 1982-07-16 1982-07-16 metal thermos flask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10835682U JPS6037071Y2 (en) 1982-07-16 1982-07-16 metal thermos flask

Publications (2)

Publication Number Publication Date
JPS5927041U true JPS5927041U (en) 1984-02-20
JPS6037071Y2 JPS6037071Y2 (en) 1985-11-05

Family

ID=30252826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10835682U Expired JPS6037071Y2 (en) 1982-07-16 1982-07-16 metal thermos flask

Country Status (1)

Country Link
JP (1) JPS6037071Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61234825A (en) * 1985-04-11 1986-10-20 タイガー魔法瓶株式会社 Double container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61234825A (en) * 1985-04-11 1986-10-20 タイガー魔法瓶株式会社 Double container

Also Published As

Publication number Publication date
JPS6037071Y2 (en) 1985-11-05

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