JPH0290723U

JPH0290723U -

Info

Publication number: JPH0290723U
Application number: JP16995888U
Authority: JP
Priority date: 1988-12-28
Filing date: 1988-12-28
Publication date: 1990-07-18
Anticipated expiration: 2003-10-15
Also published as: JPH0540832Y2

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例を示す電気炊飯器
の断面図、第２図は上記電気炊飯器の平面図、第
３図及び第４図はヒンジ機構付近の斜視図、第５
図はヒンジ機構の断面図、第６図はロツク手段の
断面図、第７図は他の実施例を示すヒンジ機構の
断面図、第８図は第７図のヒンジ機構付近の斜視
図、第９図は捩じりコイルばねの付勢力を調節す
る他の実施例の斜視図、第１０図及び第１１図は
他の実施例のヒンジ機構を示す断面図、第１２図
、第１３図及び第１５図は第１１図のヒンジ機構
に具備された制動ローラの実施例を示す斜視図、
第１４図は第１３図の制動ローラの断面図、第１
６図は他の実施例を示すヒンジ機構の断正面図、
第１７図は第１６図のヒンジ機構の中央縦断面図
、第１８図は第１６図のヒンジ機構に装備された
捩じりコイルばねの付勢力を調節する構造を示す
斜視図、第１９図及び第２０図は他の実施例を示
すヒンジ機構の断正面図、第２１図は他の実施例
を示すヒンジ機構の斜視図、第２２図は従来例と
してのポツトの要部拡大断面図である。２…蓋ユニツト、５，８，１００，１１０，１
４０，１５０，１６０，１７０…ヒンジ機構、７
…ロツク手段、１０…電気炊飯器本体、６０，１
０３，１４５，１７１…捩じりコイルばね、５７
…制動子、８６，１０４…制動ばね、１１１…制
動ローラ、１４３，１５３，１６１，１７１…制
動部材、１７２ａ…制動孔。 Fig. 1 is a sectional view of an electric rice cooker showing an embodiment of this invention, Fig. 2 is a plan view of the electric rice cooker, Figs. 3 and 4 are perspective views of the vicinity of the hinge mechanism, and Fig.
6 is a sectional view of the locking means, FIG. 7 is a sectional view of the hinge mechanism showing another embodiment, FIG. 8 is a perspective view of the vicinity of the hinge mechanism in FIG. 9 is a perspective view of another embodiment for adjusting the biasing force of a torsion coil spring, FIGS. 10 and 11 are sectional views showing a hinge mechanism of other embodiments, and FIGS. 12, 13, and FIG. 15 is a perspective view showing an embodiment of the brake roller included in the hinge mechanism of FIG. 11;
Figure 14 is a sectional view of the brake roller in Figure 13;
Figure 6 is a sectional front view of a hinge mechanism showing another embodiment;
17 is a central vertical sectional view of the hinge mechanism in FIG. 16, FIG. 18 is a perspective view showing a structure for adjusting the biasing force of the torsion coil spring installed in the hinge mechanism in FIG. 16, and FIG. 19 20 is a sectional front view of a hinge mechanism showing another embodiment, FIG. 21 is a perspective view of a hinge mechanism showing another embodiment, and FIG. 22 is an enlarged sectional view of the main part of a pot as a conventional example. be. 2...Lid unit, 5, 8, 100, 110, 1
40, 150, 160, 170...hinge mechanism, 7
...Lock means, 10...Electric rice cooker body, 60,1
03,145,171...Torsion coil spring, 57
... Brake element, 86, 104... Brake spring, 111... Brake roller, 143, 153, 161, 171... Brake member, 172a... Brake hole.

Claims

[Scope of utility model registration request]

A lid that closes an upper part of the electric cooking device main body is pivotally supported on the electric cooking device main body via a hinge mechanism, and a locking means for maintaining the lid in a closed state is provided on a side opposite to the hinge mechanism. In the electric cooker, the hinge mechanism includes an elastic member that biases the lid to open, and applies rotational resistance to the lid at least when the lid is opened to the vicinity of the open end. An electric cooker characterized in that it is equipped with a braking section.