JPS5916524U

JPS5916524U - Rice cooker pressure regulator

Info

Publication number: JPS5916524U
Application number: JP11055482U
Authority: JP
Inventors: 茂中村
Original assignee: タイガー魔法瓶株式会社
Priority date: 1982-07-20
Filing date: 1982-07-20
Publication date: 1984-02-01
Also published as: JPS63187Y2

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図は一実施例を示す一部を断面して見た側面図、第
２図は要部拡大断面図、第３図は別の実施例の要部断面
図、第４図は他の実施例の要部断面図、第５図、第６図
はそれぞれ各別の変形例を示す一部断面図である。１・・・器体、５・・・内鍋、８・・・器体蓋、１５・
・・蓋ヒ　　　゛−タ、１６・・・吊持ピン、１７・・
・内蓋、１７ａ・・・凹陥部、２０・・・環状シールバ
ッキング、２１・・・・おねば溜り室、２２・・・裏板
、２２４・・・放熱板（裏板金属製部分）、２７・・・
取、付会具、２９・・・調圧弁、２９ａ・・・弁棒、３
０・・・蒸気放出通路、３０ａ・・・開口部、３３．　
３４．　４１．　５１・・・連通孔１．３５・・・蒸気
放出孔。Fig. 1 is a partially sectional side view showing one embodiment, Fig. 2 is an enlarged sectional view of the main part, Fig. 3 is a sectional view of the main part of another embodiment, and Fig. 4 is a cross-sectional view of the main part of another embodiment. 5 and 6 are partial sectional views showing different modifications, respectively. 1... Vessel body, 5... Inner pot, 8... Vessel lid, 15.
... Lid heater, 16... Hanging pin, 17...
- Inner lid, 17a... recessed part, 20... annular seal backing, 21... sticky storage chamber, 22... back plate, 224... heat sink (metal part of back plate), 27...
Mounting, fitting, 29...pressure regulating valve, 29a...valve stem, 3
0... Steam release passage, 30a... Opening, 33.
34. 41. 51...Communication hole 1.35...Steam release hole.

Claims

[Scope of utility model registration request]

(1) In a rice cooker that cooks rice by closing an inner pot housed in the container with an inner lid that is removably suspended by a hanging member at the center of the back of the lid, In the above-mentioned suspension member layer between the containers, a drip accumulating chamber surrounded by an annular seal portion that can be freely moved in and out between the vessel lid and the inner lid is formed, and the drip accumulating chamber and the suspending member or A pressure regulating device for a rice cooker, characterized in that a steam release passage with a pressure regulating valve is formed to communicate the inside of the inner pot with the outside of the vessel through the mounting portion.

(2) The pressure regulating device for a rice cooker according to claim 1, wherein the soot reservoir forming portion of the inner lid is formed in a downward concave portion.

(3) The pressure regulating device for a rice cooker according to claim 1, wherein the annular seal portion is formed by press-contacting an annular seal backing attached to the back surface of the lid to the top surface of the inner lid.

(4) The pressure regulating device for a rice cooker according to claim 3, wherein at least a portion of the back surface of the lid of the container surrounded by the annular seal backing is formed of a metal plate.

(5) The pressure regulating device for a rice cooker according to claim 4, wherein the metal plate is attached with a lid heater provided in the lid of the container body.

(6) The pressure regulating device for a rice cooker according to claim 1, wherein the steam release passage is formed so that the steam in the inner pot is released via the rice storage chamber.

(7) The pressure regulating device for a rice cooker according to claim 1, wherein the steam release passage is formed so that the steam in the inner pot first passes through the steam storage chamber and is released.

(8) The pressure regulating device for a rice cooker according to claim 7, wherein the inner lid has a plurality of through holes formed in the soot reservoir forming portion.

(9) The pressure regulating valve is a normally closed valve installed in the steam release passage so that it is pushed open when the pressure inside the inner pot exceeds the set pressure. A pressure regulating device for a rice cooker according to any one of claims 1 to 8.