JPS5927027U

JPS5927027U - electric pot

Info

Publication number: JPS5927027U
Application number: JP12126982U
Authority: JP
Inventors: 吉弘岩本
Original assignee: ダイヤ魔法瓶工業株式会社
Priority date: 1982-08-09
Filing date: 1982-08-09
Publication date: 1984-02-20
Also published as: JPH0220970Y2

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

[Brief explanation of drawings]

第１−は本考案実施例の縦断面図、第２図イル二は本考
案実施例の容器の各溶着個所を示す断面図、第３図は本
考案実施例のリード線引出部材を示す一部断面図である
。Ａ・・・電気ポット、１・・・容器、２・・・水切部材
、３・・・上蓋、６・・・ヒーター、８・・・内壁、９
・・・外壁、１０・・・底板、１１・・・内壁胴部、１
２・・・内壁口元部、１４・・・第１環状フランジ、１
５・・・第２環状フランジ、１６・・・第３環状フラン
ジ、１７・・・第４環状フランジ、１８・・・外壁胴部
、１９・・・外壁折曲部、２０・・・水切部材用の雄ネ
ジ、２１・・・第５環状フランジ、２２・・・第６環状
フランジ、２３・・・第７環状フランジ、２４・・・第
８環状フランジ、２５・・・第９環状フランジ。1- is a longitudinal sectional view of the embodiment of the present invention, FIG. FIG. A... Electric pot, 1... Container, 2... Draining member, 3... Upper lid, 6... Heater, 8... Inner wall, 9
...Outer wall, 10...Bottom plate, 11...Inner wall trunk, 1
2... Inner wall mouth portion, 14... First annular flange, 1
5... Second annular flange, 16... Third annular flange, 17... Fourth annular flange, 18... Outer wall trunk, 19... Outer wall bent part, 20... Draining member 21... Fifth annular flange, 22... Sixth annular flange, 23... Seventh annular flange, 24... Eighth annular flange, 25... Ninth annular flange.

Claims

[Scope of utility model registration request]

A vacuum double-walled metal container is made of a metal inner wall, a metal outer wall, and a metal bottom plate, and the outer walls are vacuum insulated. A draining member is attached to the upper end of the container. In an electric kettle equipped with a top lid that can be opened and closed, and a heater at the bottom end of the container that heats the liquid in the container and keeps it warm, An outer wall trunk formed separately from the mouth part, and having an outer wall equipped with a screw for a drainage member at least at the upper end and separated from the inner wall by a predetermined distance, and an outer wall bent part at the lower end of the outer wall trunk. At the same time, the upper end of the inner wall trunk and the lower end of the inner wall opening, the lower end of the outer wall trunk and the upper end of the outer wall bent part, and the upper end of the inner wall opening and the upper end of the outer wall trunk are joined, respectively, under atmospheric pressure. After welding, the tip of the bottom plate, the lower end of the trunk of the inner wall, and the lower end of the bent outer wall are joined together, and the welding is performed under a vacuum while simultaneously drawing a vacuum between the inner and outer walls.