JPS5871329U

JPS5871329U - Heat-retaining rice cooker

Info

Publication number: JPS5871329U
Application number: JP16810081U
Authority: JP
Inventors: 中村　積一; 角谷　勇剛; 土井　貞幸; 勉山口; 奥田　輝雄
Original assignee: 三洋電機株式会社; 鳥取三洋電機株式会社
Priority date: 1981-11-10
Filing date: 1981-11-10
Publication date: 1983-05-14

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 the drawing]

第１図は本考案の保温式炊飯器の部分断面図、第２図は
本考案の蓋体の開放状態を示す部分断面図、第３図は本
考案の弾性体の部分断面図、第４図は弾性体の他の実施
例を示す断面図である。１・・・・・・フレーム、２・・・・・・外鍋、４・・
・・・・炊飯ヒーター、５・・・・・・内鍋、９・・・
・・・蓋体、１０・・量器状部、１１．１１・・・・・
・小孔、１２・・・・・・突出片、１３・・・・・・内
蓋、１６・・・・・・外蓋、１７・・・・・・弾性体、
１８・・曲係当片、２０・・・・・・蒸気通路弁、２１
・・・・・・蒸気通路、２３・・・・・・保温ヒーター
、Ｓ・・曲密閉空間。Fig. 1 is a partial cross-sectional view of the thermal rice cooker of the present invention, Fig. 2 is a partial cross-sectional view showing the open state of the lid of the present invention, Fig. 3 is a partial cross-sectional view of the elastic body of the present invention, and Fig. 4 The figure is a sectional view showing another embodiment of the elastic body. 1...Frame, 2...Outer pot, 4...
...Rice cooking heater, 5...Inner pot, 9...
...Lid body, 10.. Volumetric part, 11.11...
・Small hole, 12...Protruding piece, 13...Inner cover, 16...Outer cover, 17...Elastic body,
18...Curved retaining piece, 20...Steam passage valve, 21
...Steam passage, 23...Heat insulation heater, S...Curved closed space.

Claims

[Scope of utility model registration request]

A cylindrical outer pot with a bottom, an inner pot that is removably inserted into the outer pot and has a flange around the opening, and a rice cooking heater that is provided at the inner bottom of the outer pot and heats the inner pot. , a protruding piece with an outer peripheral edge protruding upward is placed on the flange portion;
an inner cover that has a dish-shaped portion formed on its upper inner surface and a small hole at a suitable location; an outer cover that is provided above the inner cover; and an inner cover that is provided on the lower surface of the outer cover and that is always inside the protruding piece of the inner cover. an annular elastic body having a ring-shaped engaging piece that is energized so as to make elastic contact with the outer lid; A heat-retaining rice cooker comprising a steam passage valve provided on a lid or an inner lid, which opens a steam passage when cooking rice and closes it when keeping rice warm, and a heat-retaining heater provided on at least one of the outer lid or the outer pot.