JPS6324818Y2 - - Google Patents
Info
- Publication number
- JPS6324818Y2 JPS6324818Y2 JP16738782U JP16738782U JPS6324818Y2 JP S6324818 Y2 JPS6324818 Y2 JP S6324818Y2 JP 16738782 U JP16738782 U JP 16738782U JP 16738782 U JP16738782 U JP 16738782U JP S6324818 Y2 JPS6324818 Y2 JP S6324818Y2
- Authority
- JP
- Japan
- Prior art keywords
- electric heater
- holder
- held
- container frame
- space
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 241000209094 Oryza Species 0.000 description 15
- 235000007164 Oryza sativa Nutrition 0.000 description 15
- 235000009566 rice Nutrition 0.000 description 15
- 238000010411 cooking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Cookers (AREA)
Description
【考案の詳細な説明】
〔考案の技術分野〕
本考案は炊飯をかまど風に行なうものにあつ
て、特にそのヒータ構造を改良した電気釜に関す
る。[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to an electric rice cooker for cooking rice in a stove-like manner, and particularly relates to an electric rice cooker with an improved heater structure.
近年開発されたこの種かまど風の炊飯を行なう
炊飯器は、釜を環状の電気ヒータの存する器枠内
に空間を余して収容しその空間を介して熱する様
にしたものであつて、殊に均一な炊飯ができるこ
とを特長としたものである。而してこのものに於
いては、更に近年、炊飯時間の短縮化や或いは焦
げ付きの防止を図つて上記電気ヒータを多重巻状
にすることが考えられており、ところが斯様に電
気ヒータを多重巻状にすると、その下方の内枠内
底面の掃除がし難くなつて反射率が落ち熱効率が
低下するという問題を生じる。そこで上記電気ヒ
ータを着脱可能にすることも考えられるのである
が、然し、多重巻状の電気ヒータはその着脱をす
る折りに変形し易く、元の形に戻すのに手間どつ
たり或いは戻し得ずして以後使用不能となり新し
い電気ヒータと取り換えざるを得なくなるという
問題点があつた。
This kind of rice cooker, which has been developed in recent years and cooks rice in a kind of oven style, has a pot that is housed in a frame with an annular electric heater with some space left over, and the rice is heated through that space. It is particularly characterized by its ability to cook rice evenly. However, in recent years, in order to shorten the cooking time or prevent rice from burning, it has been considered to use multiple coils of the electric heater. If it is rolled, it becomes difficult to clean the inner bottom surface of the inner frame below it, resulting in a problem that the reflectance decreases and the thermal efficiency decreases. Therefore, it is conceivable to make the electric heater removable, but multi-wound electric heaters are easily deformed when they are attached and detached, and it takes a lot of time or effort to return them to their original shape. There was a problem in that the electric heater would eventually become unusable and had to be replaced with a new electric heater.
本考案は上述の事情に鑑みてなされたものであ
り、従つてその目的は、炊飯をかまど風に行なう
電気釜にあつて、それに採用する多重巻状の電気
ヒータを変形させずに着脱できるものを提供する
にある。
The present invention was developed in view of the above-mentioned circumstances, and its purpose is to provide an electric rice cooker that cooks rice in the style of an oven, in which the multi-wound electric heater can be attached and detached without deforming it. is to provide.
本考案は、多重巻状の電気ヒータを少なくとも
その外周部を弾性的に変径させた状態にてホルダ
に保持せしめ、そして該ホルダと共に器枠内に着
脱可能に配置したものにて、要するに該電気ヒー
タをしつかり保持した状態にてそのまま着脱でき
る様にしたことを特徴とするものである。
In the present invention, a multi-wound electric heater is held in a holder with at least its outer periphery elastically deformed, and is removably disposed in a container frame together with the holder. The electric heater is characterized in that it can be attached and detached as it is while being firmly held.
以下本考案の一実施例につき図面を参照して説
明するに、先ず第１図に於いて、１は器枠であ
り、１ａはその内枠で、この内枠１ａ内従つて器
枠１内に空間２を余して釜３を収容する様になつ
ている。一方、第２図に於いて、４は電気ヒータ
であり、これは例えばシーズ線から成るもので、
多重巻状例えば約一回半巻きの渦巻き状に曲成さ
れている。そして５はホルダであり、これは金属
板など耐熱性のある剛体から成るもので、中央部
５ａが円形のリング状を成し、その両側に突出し
たアーム部５ｂ，５ｂには夫々下向きの略半円状
を成す凹部６を所定の間隔を置いて二個ずつ形設
していて、該凹部６の夫々に前記電気ヒータ４を
嵌着している。而してこの折り第３図に示す様に
ホルダ５の外方の凹部６間の間隔幅Ｗに対して、
電気ヒータ４の同図中二点鎖線で示す常態に於け
る外周部の径Ｄをそれより大きく形成しておき、
以て組立ての際にはその電気ヒータ４の外周部を
上記ホルダ５の外方の凹部６間の間隔幅Ｗまで縮
小変径させてその外方の凹部６に夫々嵌着してお
り、一方、電気ヒータ４の内周部を常態のまま嵌
着した内方の凹部６に対しては夫々押え板７を取
着し、斯くして電気ヒータ４を保持している。そ
して斯様に保持した電気ヒータ４はその後ホルダ
５と共に前記器枠１内、特に内枠１ａ内の空間２
内に位置する様に配設しており、又、その内枠１
ａの底部には上記電気ヒータ４の両端端子４ａ，
４ｂ間の間隔幅ｗに合う位置に夫々孔８を形設す
ると共に該孔８に夫々下方から臨ませて第４図に
示す様な端子受け９を二つ割りの碍子１０により
挾持して臨設していて、該端子受け９に上記孔８
から端子４ａ，４ｂを挿脱可能に押入し、以て電
気ヒータ４全体としてその着脱を可能ならしめて
いる。尚、第２図中１１ａは周知の自動炊飯スイ
ツチ機構１１に於けるスイツチ本体例えばマイク
ロスイツチで、これを前記電気ヒータ４の空間部
下に位置せしめて内枠１ａの下方に配設し、以て
電気ヒータ４の熱影響を過度に受けずに動作する
様にしている。
An embodiment of the present invention will be described below with reference to the drawings. First, in FIG. 1, 1 is a container frame, and 1a is its inner frame. A pot 3 is accommodated with a space 2 left over. On the other hand, in FIG. 2, 4 is an electric heater, which is made of, for example, a sheathed wire.
It is curved in a multi-wound shape, for example, in a spiral shape with about one and a half turns. Reference numeral 5 denotes a holder, which is made of a heat-resistant rigid body such as a metal plate.The central part 5a forms a circular ring shape, and the arm parts 5b, 5b protruding from both sides thereof have downwardly facing downwards, respectively. Two semicircular recesses 6 are formed at predetermined intervals, and the electric heater 4 is fitted into each of the recesses 6. As shown in FIG. 3, the distance W between the outer recesses 6 of the holder 5 is
The diameter D of the outer circumferential portion of the electric heater 4 in the normal state shown by the two-dot chain line in the same figure is formed larger than that,
When assembling, the outer circumference of the electric heater 4 is reduced in diameter to the width W of the interval between the outer recesses 6 of the holder 5, and is fitted into the outer recesses 6, respectively. A presser plate 7 is attached to each of the inner recesses 6 into which the inner periphery of the electric heater 4 is normally fitted, and the electric heater 4 is held in this way. Then, the electric heater 4 held in this manner is then moved together with the holder 5 into the space 2 within the container frame 1, particularly within the inner frame 1a.
It is arranged so that it is located within the inner frame 1.
At the bottom of a are terminals 4a at both ends of the electric heater 4,
A hole 8 is formed at a position that matches the interval width w between the terminals 4b, and a terminal receiver 9 as shown in FIG. Then, insert the hole 8 into the terminal receiver 9.
The terminals 4a and 4b are removably inserted into the terminals 4a and 4b, thereby making the entire electric heater 4 removable. In addition, 11a in FIG. 2 is a switch body, for example, a micro switch, in a well-known automatic rice cooking switch mechanism 11, which is positioned below the space of the electric heater 4 and disposed below the inner frame 1a. It is designed to operate without being excessively affected by the heat of the electric heater 4.
さて、前述の様にして器枠１内に配置した電気
ヒータ４は該器枠１内の空間２を介して釜３を熱
するもので、これにより炊飯をかまど風に行な
い、又、電気ヒータ４自体多重巻状を成すもので
あるからヒータ入力を増加させ得て炊飯時間を短
縮化でき、或いは熱の集中を避けて焦げ付きを防
止できるものである。そして内枠１ａ内底面の掃
除等をすべく電気ヒータ４を取出す折りには、ホ
ルダ５を持つてこれを引張り上げれば、電気ヒー
タ４もそれに保持せられたまま端子４ａ，４ｂを
夫々端子受け９から抜脱させて全体に引上げられ
るもので、特にこの折り、電気ヒータ４はその外
周部を弾性的に縮小変径させた状態でホルダ５に
保持せられているから、その保持もよりしつかり
とし、簡単に外れて変形してしまうという様なこ
とはない。又、このことは一旦取出した電気ヒー
タ４を再度器枠１内に配置する場合にも同じで、
即ち、電気ヒータ４をホルダ５によりしつかりと
保持した状態で器枠１内に配置できるものであ
り、これらのことから電気ヒータ４の着脱時に於
ける変形を確実に防止できるものである。そして
上述の様に電気ヒータ４の外周部を弾性的に変径
させてホルダ５に保持させるというのであるか
ら、これによつてその電気ヒータ４の外周部の径
のばらつきをも吸収することができ、その分電気
ヒータ４の曲成作業等を簡単にできて安価ならし
め得る。 Now, the electric heater 4 arranged in the container frame 1 as described above heats the pot 3 through the space 2 in the container frame 1, and thereby cooks rice in a stove-like manner. Since 4 itself has a multi-wound shape, the heater input can be increased to shorten the cooking time, or the rice can be prevented from burning by avoiding concentration of heat. When taking out the electric heater 4 to clean the inner bottom surface of the inner frame 1a, hold the holder 5 and pull it up, and the electric heater 4 will be held there as well, and the terminals 4a and 4b will be inserted into the respective terminal receivers. The electric heater 4 is removed from the holder 9 and pulled up as a whole.Especially during this folding, the electric heater 4 is held in the holder 5 with its outer periphery elastically reduced in diameter. It is durable and does not easily come off or become deformed. This also applies when the electric heater 4 that has been taken out is placed back into the container frame 1.
That is, the electric heater 4 can be placed in the container frame 1 while being firmly held by the holder 5, and thus deformation of the electric heater 4 when it is attached or detached can be reliably prevented. As mentioned above, since the outer circumference of the electric heater 4 is elastically changed in diameter and held in the holder 5, it is possible to absorb variations in the diameter of the outer circumference of the electric heater 4. Therefore, the work of bending the electric heater 4 can be simplified and the cost can be reduced accordingly.
尚、電気ヒータ４は外周部だけでなく内周部も
弾性的に変径させてホルダ５に保持させる様にし
ても良い。又、その変径方向は縮小させる方向に
限られず拡開させる方向であつても良い。 Note that the electric heater 4 may be held in the holder 5 by elastically changing the diameter of not only the outer circumferential portion but also the inner circumferential portion. Further, the direction of the diameter change is not limited to the direction of contraction, but may be the direction of expansion.
その他、本考案は上記し且つ図面に示した実施
例にのみ限定されるものではなく、要旨を逸脱し
ない範囲内で適宜変更して実施し得る。 In addition, the present invention is not limited to the embodiments described above and shown in the drawings, but may be implemented with appropriate modifications within the scope of the gist.
以上にて明らかな様に本考案は、釜を電気ヒー
タの存する器枠内に空間を余して収容しその空間
を介して熱する様にした要するに炊飯をかまど風
に行なう電気釜に於いて、前記電気ヒータを多重
巻状にし且つその少なくとも外周部を弾性的に変
径させた状態にてホルダに保持せしめ該ホルダと
共に前記器枠内に着脱可能に配置して成ることを
特徴とするもので、これにより上記電気ヒータを
しつかり保持した状態にてそのまま着脱できると
いうものであるから、該電気ヒータを変形させる
様なことなく着脱できるという優れた実用的効果
を奏し、その上電気ヒータの曲成作業を簡単にで
きて安価ならしめ得るという効果まで奏するもの
である。
As is clear from the above, the present invention is designed to accommodate the rice cooker in the container frame where the electric heater is located, with a space left over, and to heat the rice through that space. , characterized in that the electric heater is held in a holder in a state in which the electric heater is formed into a multi-wound shape and at least its outer peripheral portion is elastically deformed, and is removably disposed in the container frame together with the holder. As a result, the electric heater can be attached and detached while being held tightly, which has an excellent practical effect of allowing the electric heater to be attached and detached without deforming it. This also has the effect of making the bending work easier and cheaper.
図面は本考案の一実施例を示したものにて、第
１図は全体の破断側面図、第２図は電気ヒータ及
びホルダ部分の平面図、第３図は同部分の縦断面
図、第４図は同部分と端子受け部分との分解斜視
図である。
図中、１は器枠、２は空間、３は釜、４は電気
ヒータ、５はホルダである。
The drawings show one embodiment of the present invention; Fig. 1 is a cutaway side view of the whole, Fig. 2 is a plan view of the electric heater and holder portion, Fig. 3 is a longitudinal cross-sectional view of the same portion, and Fig. 3 is a cross-sectional view of the same portion. FIG. 4 is an exploded perspective view of the same part and a terminal receiving part. In the figure, 1 is a container frame, 2 is a space, 3 is a pot, 4 is an electric heater, and 5 is a holder.
Claims (1)
収容しその空間を介して熱する様にしたものであ
つて、前記電気ヒータを多重巻状にし且つその少
なくとも外周部を弾性的に変径させた状態にてホ
ルダに保持せしめ該ホルダと共に前記器枠内に着
脱可能に配置して成ることを特徴とする電気釜。 The pot is housed in a container frame in which an electric heater exists, with a space left over, and heat is generated through the space, and the electric heater is formed into a multi-wound shape and at least its outer peripheral portion is elastically deformable. 1. An electric kettle, characterized in that the electric kettle is held in a holder in a radially enlarged state and is removably arranged in the container frame together with the holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16738782U JPS5970617U (en) | 1982-11-04 | 1982-11-04 | Electric rice-cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16738782U JPS5970617U (en) | 1982-11-04 | 1982-11-04 | Electric rice-cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5970617U JPS5970617U (en) | 1984-05-14 |
| JPS6324818Y2 true JPS6324818Y2 (en) | 1988-07-07 |
Family
ID=30366215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16738782U Granted JPS5970617U (en) | 1982-11-04 | 1982-11-04 | Electric rice-cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5970617U (en) |
-
1982
- 1982-11-04 JP JP16738782U patent/JPS5970617U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5970617U (en) | 1984-05-14 |
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