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JPS58125535U - Metal thermos stopper structure - Google Patents

Metal thermos stopper structure

Info

Publication number
JPS58125535U
JPS58125535U JP2240582U JP2240582U JPS58125535U JP S58125535 U JPS58125535 U JP S58125535U JP 2240582 U JP2240582 U JP 2240582U JP 2240582 U JP2240582 U JP 2240582U JP S58125535 U JPS58125535 U JP S58125535U
Authority
JP
Japan
Prior art keywords
threaded groove
metal
metal thermos
pouring opening
stopper structure
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
Application number
JP2240582U
Other languages
Japanese (ja)
Inventor
宮地　賢一
樋田　章司
大月　克巳
Original Assignee
日本酸素株式会社
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 日本酸素株式会社 filed Critical 日本酸素株式会社
Priority to JP2240582U priority Critical patent/JPS58125535U/en
Publication of JPS58125535U publication Critical patent/JPS58125535U/en
Pending 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 the drawing]

第１図は本考案の金属製魔法瓶の栓構造の一実施例を示
す断面正面図、第２図は第１図の栓体胴　□部の断面平
面図、第３図は本考案の別の実施例を示す断面正面図で
ある。 Ａは筒状容器、Ｃは栓体、１は内筒、２は外筒、３は真
空断熱層、４は注湯開口部、５は雌螺子条溝、６は胴部
、７は雄螺子条溝、８は条溝、９はバッキング、１０は
座である。Fig. 1 is a cross-sectional front view showing one embodiment of the stopper structure of a metal thermos flask of the present invention, Fig. 2 is a cross-sectional plan view of the stopper body □ part of Fig. It is a cross-sectional front view showing an example. A is a cylindrical container, C is a stopper, 1 is an inner cylinder, 2 is an outer cylinder, 3 is a vacuum insulation layer, 4 is a pouring opening, 5 is a female screw groove, 6 is a body, 7 is a male screw 8 is a groove, 9 is a backing, and 10 is a seat.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属製の内筒及び外筒よりなり、該内外筒間が真空排気
されて真空断熱層を形成した金属製魔法瓶の注湯開口部
の栓構造において、前記注湯開口部の内筒に雌螺子条溝
を形成し、一方柱体の胴部には該雌螺子条溝に螺合する
雄螺子条溝を形成するとともに軸線方向に沿゛つて少く
とも一つ条溝を形成し、該栓体を前記注湯開口部に螺合
するようにしたことを特徴とする金属製魔法瓶の栓構造
。In a plug structure for a pouring opening of a metal thermos flask, which is composed of an inner tube and an outer tube made of metal, and the space between the inner and outer tubes is evacuated to form a vacuum insulation layer, the inner tube of the pouring opening has a female screw. A threaded groove is formed in the body of the columnar body, and a male threaded groove is formed in the body of the column body to be screwed into the female threaded groove, and at least one threaded groove is formed along the axial direction, and the plug body A stopper structure for a metal thermos flask, characterized in that the stopper is screwed into the pouring opening.
JP2240582U 1982-02-19 1982-02-19 Metal thermos stopper structure Pending JPS58125535U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2240582U JPS58125535U (en) 1982-02-19 1982-02-19 Metal thermos stopper structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2240582U JPS58125535U (en) 1982-02-19 1982-02-19 Metal thermos stopper structure

Publications (1)

Publication Number Publication Date
JPS58125535U true JPS58125535U (en) 1983-08-26

Family

ID=30034490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2240582U Pending JPS58125535U (en) 1982-02-19 1982-02-19 Metal thermos stopper structure

Country Status (1)

Country Link
JP (1) JPS58125535U (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4526058Y1 (en) * 1966-12-14 1970-10-12
JPS546093U (en) * 1977-06-15 1979-01-16
JPS5633181U (en) * 1979-08-17 1981-04-01
JPS5643251U (en) * 1979-09-10 1981-04-20
JPS5643250U (en) * 1979-09-10 1981-04-20
JPS5619137B2 (en) * 1977-07-04 1981-05-06
JPS5730129B2 (en) * 1977-05-10 1982-06-26

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4526058Y1 (en) * 1966-12-14 1970-10-12
JPS5730129B2 (en) * 1977-05-10 1982-06-26
JPS546093U (en) * 1977-06-15 1979-01-16
JPS5619137B2 (en) * 1977-07-04 1981-05-06
JPS5633181U (en) * 1979-08-17 1981-04-01
JPS5643251U (en) * 1979-09-10 1981-04-20
JPS5643250U (en) * 1979-09-10 1981-04-20

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