JPH01317409A - Heating cooker - Google Patents

Abstract

PURPOSE:To improve convenience such as to simultaneously cook the two types of menus or to keep worm in one rice cooking devices and to prepare rice cooking for next morning with the other rice cooking device, etc., by juxtaposing the two independent rice cooking device in one main body. CONSTITUTION:First and second rice cooking switches 19 and 20 are closed and first and second rice cooking lamps 21 and 22, which start the heating of first and second heaters 4 and 5, are turned on. Then, rice cooking is displayed. First and second temperature detecting devices 8 and 9 detect a temperature to complete the rice cooking and the switches 19 and 20 are opened with being respectively interlocked. Then, the heating of the heaters 4 and 5 is stopped and first and second warmth keeping lamps 23 and 24 are turned on. After that, warmth keeping is displayed. When the temperatures of sensors 10 and 11 rise up to a turning-off temperature, electrification to heaters 12 and 13 is respectively cut. Accordingly, hard rice is cooked in a first rice cooking device 27 and rice gruel is simultaneously cooked in a second rice cooking device 28 or the heat keeping is executed in the rice cooking device 27 and the rice cooking preparation for next morning can be executed in the rice cooking device 28.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は複数の炊飯装置を１つの本体に設け。[Detailed description of the invention] Industrial applications The present invention provides a plurality of rice cooking devices in one main body.

同時に複数種の炊飯、調理ができるようにした加熱調理
器に関するものである。This invention relates to a heating cooker that can cook and cook multiple types of rice at the same time.

従来の技術 従来、炊飯して保温する器具として、ジャー式炊飯器が
普及しており、マイコンを駆使し白米のみならず煮込み
御飯やおこわ、おかゆ等多種類炊飯に対応した多機能ジ
ャー成体飯器が主流となっている。Conventional technology Traditionally, jar-type rice cookers have been popular as appliances for cooking rice and keeping it warm.Using a microcomputer, we have created a multi-functional jar-type rice cooker that can cook not only white rice but also various types of rice such as stewed rice, steamed rice, and porridge. has become the mainstream.

また１つの本体に２つの内釜を用いた加熱調理器として
、１つの本体に第１の内釜と第２の内釜とを有し、第１
の内釜の底部に接するように第１のヒータを設け、第２
の内釜との間に空間を形成するように第２のヒータを設
け、第１および第２の内釜のうちの一方を他方に収納し
、好みに応じた加熱方式を選択できるようにしたものが
ある。Moreover, as a heating cooker using two inner pots in one main body, one main body has a first inner pot and a second inner pot, and the first inner pot has a first inner pot and a second inner pot.
A first heater is provided so as to be in contact with the bottom of the inner pot, and a second heater is provided so as to be in contact with the bottom of the inner pot.
A second heater is provided to form a space between the first and second inner pots, and one of the first and second inner pots is housed in the other, allowing the user to select the heating method according to their preference. There is something.

例えば炊飯完了後比較的短時間の内に御飯を食べてしま
う予定のとき、従って長時間の保温を行なわない予定の
ときは、炊飯を第２の内釜と第２のヒータとの組合せに
より行い、炊飯を開始すると。For example, if you plan to eat the rice within a relatively short time after the rice is cooked, and therefore do not plan to keep it warm for a long time, cook the rice using a combination of the second inner pot and second heater. , when you start cooking rice.

第２のヒータによりまず第２のヒータ上方部の空気が加
熱されて、この加熱空気が第２の内釜全体を包み込むよ
うに略均−に加熱し炊きむらのない炊飯ができる。一方
御飯を保温する予定のときには、第１の内釜とに１のヒ
ータとの組合せにより炊飯を行なうと、第１の内釜の底
部が第１のヒータに接触している関係で、炊飯完了時点
では底部側の御飯はべとつき、上部側はばさつくが、御
飯完了後の保温時に底部側の水分が僅かに蒸発して。First, the air above the second heater is heated by the second heater, and this heated air wraps around the entire second inner pot and heats the rice almost evenly, thereby making it possible to cook rice evenly. On the other hand, when you plan to keep the rice warm, if you cook the rice by combining the first inner pot and the first heater, the rice will finish cooking because the bottom of the first inner pot is in contact with the first heater. At this point, the rice on the bottom side is sticky and the top side is crumbly, but the moisture on the bottom side evaporates slightly when the rice is kept warm after cooking.

上部側の御飯に吸収され多少良好となる。更により長く
保温したい場合は第１の内釜内の御飯を一旦冷ましてか
ら、第１の内釜と共に第２の内釜内に収納して両内釜間
に水をいれ、第２のヒータにて加熱保温することができ
る。（例えば特開昭６１−２５３０１８号公報） 発明が解決しようとする課題 前記の多機能ジャー式炊飯器１台では同時に２種類のメ
ニューを調理することはできない。一方離乳時期の乳幼
児を持つ家庭では少量ではあるが毎日おかゆを炊く必要
が有り、また２世代同居家庭では祖父母のみにやわらか
目の御飯を炊きたいとか、一般家庭でも好みに応じて白
米と炊込み御飯を炊く等の２種類メニューの同時調理を
必要とするような場合や生活様式に対応できない問題点
があった。また主人が遅く食事をする家庭など夜遅ぐま
で保温しているため、明朝の炊飯準備が更に遅くなり主
婦の生活時間を圧迫していた。It will be absorbed by the rice on the top side and will be a little better. If you want to keep the rice warm for even longer, cool the rice in the first inner pot, then store it together with the first inner pot in the second inner pot, fill water between both inner pots, and then heat the rice in the second heater. It can be heated and kept warm. (For example, Japanese Unexamined Patent Publication No. 61-253018) Problems to be Solved by the Invention Two types of menus cannot be cooked at the same time with one multifunctional jar rice cooker. On the other hand, families with weaning infants may need to cook rice porridge every day, albeit in small amounts, while families with two generations living together may want to cook soft rice only for their grandparents, and even ordinary families may choose to cook rice with white rice according to their preference. There was a problem that it could not be adapted to situations where simultaneous cooking of two types of menus was required, such as cooking rice, or to lifestyles. In addition, in households where the husband eats late, the housewives are kept warm until late at night, making it even slower to prepare rice for the next morning, which puts pressure on housewives' time.

また１つの本体に２つの内釜を用いた加熱調理器では、
炊飯完了後保温するかしな°いが、温め直すかの３通り
の加熱方式が選択できるが、同時に２種類のメニューを
調理するとか、遅く食事をする人のために保温しながら
、明朝の炊事準備をするにはや＼難があった。In addition, in a heating cooker that uses two inner pots in one main body,
You can choose from three heating methods: keep the rice warm after cooking is complete, or reheat it. It was very difficult to prepare for cooking.

課題を解決するための手段 本発明は上記課題を解決するためになされたものであり
、それぞれ炊飯及び保温用の内容器と、温度検出装置と
、炊飯スイッチと、温度センサとを有する第１の炊飯装
置と第２の炊飯装置を１つの本体内に並設し、更に第１
の炊飯装置と。Means for Solving the Problems The present invention has been made in order to solve the above-mentioned problems, and includes a first container each having an inner container for rice cooking and heat retention, a temperature detection device, a rice cooking switch, and a temperature sensor. A rice cooker and a second rice cooker are installed side by side in one main body, and the first
With a rice cooker.

第２の炊飯装置とを並列に接続したものである。A second rice cooking device is connected in parallel.

作用 上記のように構成したことにより、１つの本体に併設し
、並列に接続した２つの炊飯装置は一方はかための御飯
、他方はやわらかめの御飯を同時にたくとか、一方は御
飯、他方はおかゆを同時にたく等２種類のメニューを同
時に調理したり、−方は炊飯後保温、他方は次の炊飯準
備をする等の使い方ができる。Function By configuring as described above, two rice cookers installed in one main unit and connected in parallel can cook hard rice on one side and soft rice on the other at the same time, or cook rice on one side and cook soft rice on the other side at the same time. You can use it to cook two types of food at the same time, such as making porridge, or to keep the rice warm after cooking, and use the other to prepare the next meal.

実施例 以下本発明の一実施例を図面を用いて説明する。Example An embodiment of the present invention will be described below with reference to the drawings.

第１図は本発明の一実施例を施した加熱調理器の断面図
、第２図はその回路図、第６図はその動作特性図である
。FIG. 1 is a sectional view of a cooking device according to an embodiment of the present invention, FIG. 2 is a circuit diagram thereof, and FIG. 6 is a diagram showing its operating characteristics.

第１図において、１は本体リングでその外周部には嵌合
して外枠１６ヲ有し、その内周部には第１゜第２の内容
器２．３を併設し、第１．第２の内容器２，３の内底部
にそれぞれ第１．第２の内容器４，５を設け、第１．第
２の内容器４゜５上に接してそれぞれ第１．第２の内釜
６．７を載置し、第１．第２の内釜６．７の底部に接し
第１、第２の内容器４．５の中央孔より弾性的に浮沈す
るそれぞれ第１．第２の温度検出装置８゜９を有し、ま
た前記第１．第２の内容器２．６の外周部にはそれぞれ
第１．第２の保温ヒータ１２゜１３と同じく外周部の任
意の位置に第１．第２の温度センサー１０．１１’ｉ有
し、かつ全周を保温材２５゜２６で被い、それぞれ第１
の炊飯装置２７および第２の炊飯装置２８を構成してい
る。第１の炊飯装置２７および第２の炊飯装置２８の上
部開口部はそれぞれ第１．第２の外蓋１４．１５により
閉塞する。外枠１６下部にボトム１７ヲ取シ付は本体底
部をカバーし。In FIG. 1, reference numeral 1 denotes a main body ring, which has an outer frame 16 fitted on its outer periphery, and on its inner periphery are provided a first and second inner container 2.3, and a first and second inner container 2.3. Each of the first and second inner containers 2 and 3 has a first one attached to the inner bottom of the second inner container 2 and 3. A second inner container 4, 5 is provided, and a first inner container 4,5 is provided. The first inner container 4.5 is in contact with the second inner container 4.5, respectively. Place the second inner pot 6.7, and place the second inner pot 6.7. The first inner pot 6.7 is in contact with the bottom of the second inner pot 6.7 and elastically floats up and down from the center hole of the first and second inner containers 4.5. It has a second temperature detection device 8°9, and also has the first temperature detection device 8°9. The outer peripheral portion of the second inner container 2.6 is provided with a first one. As with the second heat-retaining heater 12 and 13, the first heat-retaining heater 12 and the second heat-retaining heater 12 are placed at any position on the outer periphery. It has a second temperature sensor 10.11'i, and is covered with a heat insulating material 25°26 all around, and the first
A rice cooking device 27 and a second rice cooking device 28 are configured. The upper openings of the first rice cooker 27 and the second rice cooker 28 are the first and second rice cookers, respectively. It is closed by a second outer lid 14.15. The bottom 17 is provided at the bottom of the outer frame 16 to cover the bottom of the main body.

ボトム１７中央の凹部にコードリール１８ヲ取付けてあ
り１本体リング１とボトム１７との間に外枠１６ヲ挾持
して本体を構成している。A cord reel 18 is attached to a recess at the center of the bottom 17, and an outer frame 16 is sandwiched between the main body ring 1 and the bottom 17 to form the main body.

第２図において第１の炊飯装置２７と第２の炊飯装置２
８が並列接続されており、第１の炊飯スイッチ１９およ
び第２の炊飯スイッチ２０にてそれぞれ独立して通電が
可能である。２９は電源である。第１゜第２の炊飯スイ
ッチ１９．２０は第１．第２の温度検出装置８．９とそ
れぞれ機械的に連動し、第ｊ。In FIG. 2, a first rice cooking device 27 and a second rice cooking device 2 are shown.
8 are connected in parallel, and each of the first rice cooking switch 19 and the second rice cooking switch 20 can be energized independently. 29 is a power source. The 1st and 2nd rice cooking switches 19 and 20 are the 1st and 2nd rice cooking switches. j-th temperature sensing device 8.9, respectively mechanically interlocked with the second temperature sensing device 8.9.

第２の内容器４，５への通電回路をそれぞれ開閉する。The energizing circuits to the second inner containers 4 and 5 are opened and closed, respectively.

第１．第２の温度センサ１０，１１は第１．第２の保温
ヒータ１２．１３への通電回路を所定の温度（ＯＮ。1st. The second temperature sensors 10, 11 are connected to the first temperature sensors 10, 11. The energizing circuit to the second heat-retaining heater 12.13 is set to a predetermined temperature (ON).

ＯＦＦ温度）でそれぞれ開閉する。２１．２２は第１．
第２の炊飯ランプで、第１．第２の炊飯スイッチ１９゜
２０がそれぞれ閉成すると点灯する。２３．２４は第１
゜第２の保温ランプで、第１．第２の炊飯スイッチ１９
、２０がそれぞれ開成すると点灯する。OFF temperature). 21.22 is the 1st.
With the second rice cooking lamp, the first one. The light turns on when the second rice cooking switches 19 and 20 are respectively closed. 23.24 is the first
゜With the second heat lamp, the first heat lamp. Second rice cooking switch 19
, 20 are turned on when they are opened.

上記構成から成る本実施例の作用について説明する。（
第６図参照） 第１．第２の内釜６，７にそれぞれ所定の米と水をいれ
第１．第２の内容器２．６にそれぞれ収納し、第１．第
２の炊飯スイッチ１９．２０を閉成し。The operation of this embodiment having the above configuration will be explained. (
(See Figure 6) 1. Pour the specified amounts of rice and water into the second inner pots 6 and 7, respectively. The second inner container 2.6 is filled with the first inner container 2.6. Close the second rice cooking switch 19,20.

第１．第２の内容器４，５の加熱を開始すると、第１．
第２の炊飯ランプ２１　、２２が点灯して炊飯表示する
。第１．第２の温度検出装置８．９は炊飯完了温度を検
出し、それぞれ連動して第１゜第２の炊飯スイッチ１９
．２０　ｆｔ開成し、第１．第２の内容器４，５の加熱
全停止し、第１．第２の保温ランプ２３．２４が点灯し
て保温表示する。第１、第２の温度センサ１０，１１温
度は、その雰囲気により上昇下降するもので、炊飯途中
において上昇し、それぞれＯＦＦ温度まで上昇すると、
　ＯＦＦ　Ｌ第１．第２の保温ヒータ１２．１３への通
電をそれぞれ遮断する。また炊飯完了後米飯温度の低下
に従い、それぞれＯＮ温度まで下降すると、再び第１゜
第２の保温ヒータ１２．１３へそれぞれ通電する。この
ように０Ｎ−ＯＦＦｉ繰り返し所定の一定温度を維持し
保温する。以上により第１の炊飯装置２７はかための御
飯、第２の炊飯装置２８はおかゆを同時にたいたり、第
１の炊飯装置２７で保温し、第２の炊飯装置２８で明朝
の炊飯準備をしたりすることができる。1st. When heating of the second inner containers 4 and 5 is started, the first inner container 4 and 5 start heating.
The second rice cooking lamps 21 and 22 are lit to display rice cooking. 1st. The second temperature detection device 8.9 detects the rice cooking completion temperature, and switches the first and second rice cooking switches 19 in conjunction with each other.
．． 20 ft opened, 1st. The heating of the second inner containers 4 and 5 is completely stopped, and the heating of the second inner containers 4 and 5 is completely stopped. The second heat retention lamps 23 and 24 are lit to display the heat retention status. The temperatures of the first and second temperature sensors 10 and 11 rise and fall depending on the atmosphere, and when they rise during rice cooking and reach the OFF temperature,
OFF L 1st. Power to the second heat-retaining heaters 12 and 13 is cut off. Further, as the temperature of the cooked rice decreases after the completion of cooking, when the temperature drops to the ON temperature, the first and second heat-retaining heaters 12 and 13 are energized again. In this way, 0N-OFFi is repeated to maintain a predetermined constant temperature and keep warm. As described above, the first rice cooker 27 cooks hard rice and the second rice cooker 28 cooks porridge at the same time, the first rice cooker 27 keeps warm, and the second rice cooker 28 prepares rice for tomorrow morning. You can do it.

きる。Wear.

発明の効果 以上のように本発明によれば、１つの本体内に第１の炊
飯装置と第２の炊飯装置を独立して並設したから、同時
に２種類のメニューを調理したり。Effects of the Invention As described above, according to the present invention, since the first rice cooking device and the second rice cooking device are independently arranged side by side in one main body, two types of menus can be cooked at the same time.

家族が多く食事時間がまちまちの家庭でも遅い食事のた
めに一方の炊飯装置で保温し、他方の炊飯装置で翌朝の
炊飯準備が出来る等使い勝手の向上も犬である。Dogs also offer improved usability, such as the ability to use one rice cooker to keep warm for late meals and prepare rice for the next morning using the other rice cooker, even in households where there are many families with different mealtimes.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の一実施例を示す加熱調理器の断面図、
第２図はそあ回路図、第３図はその動作特性図である。 ２・・・第１の内容器、　　３・・・第２の内容器。 ４・・・第１の内容器。 ５・・・第２の内容器。 ６・・・第１の内釜、　　　７・・・第２の内釜。 ８・・・第１の温度検出装置。 ９・・・第２の温度検出装置。 １０・・・第１の温度センサ。 １１・・・第２の温度センサ。 １２・・・第１の保温ヒータ。 １３・・・第２の保温ヒータ。 １９・・・第１の炊飯スイッチ。 ２０・・・第２の炊飯スイッチ。 ２７・・・第１の炊飯装置。 ２８・・・第２の炊飯装置。FIG. 1 is a sectional view of a heating cooker showing an embodiment of the present invention;
FIG. 2 is a circuit diagram thereof, and FIG. 3 is a diagram of its operating characteristics. 2...First inner container, 3...Second inner container. 4...First inner container. 5...Second inner container. 6...First inner pot, 7...Second inner pot. 8...First temperature detection device. 9...Second temperature detection device. 10...First temperature sensor. 11...Second temperature sensor. 12...first heat retention heater. 13...Second heat retention heater. 19...First rice cooking switch. 20...Second rice cooking switch. 27...First rice cooking device. 28...Second rice cooking device.

Claims (1)

【特許請求の範囲】[Claims] 第１の内容器（２）と、その第１の内容器（２）の内底
部に設けた第１の加熱ヒータ（４）と、その第１の加熱
ヒータ（４）に接して載置した第１の内釜（６）と、そ
の第１の内釜（６）下面に接して温度を検出する第１の
温度検出装置（８）と、前記第１の加熱ヒータ（４）を
通電しその第１の温度検出装置（８）の所定温度検出出
力により通電を遮断する第１の炊飯スイッチ（１９）と
、第１の内容器（２）の外周に設けた第１の保温ヒータ
１（１２）と第１の温度センサ（１０）とで構成した第
１の炊飯装置（２７）と、第２の内容器（３）とその第
２の内容器（３）の内底部に設けた第２の加熱ヒータ（
５）とその第２の加熱ヒータ（５）に接して載置した第
２の内釜（７）とその第２の内釜（７）下面に接して温
度を検出する第２の温度検出装置（９）と前記第２の加
熱ヒータ（５）を通電しその第２の温度検出装置（９）
の所定温度検出出力により通電を遮断する第２の炊飯ス
イッチ（２０）と、第２の内容器（３）の外周に設けた
第２の保温ヒータ（１３）と第２の温度センサ（１１）
とで構成した第２の炊飯装置（２８）とを１つの本体内
に並設し、更に前記第１の炊飯装置（２７）と第２の炊
飯装置（２８）とを並列に接続したことを特徴とする加
熱調理器。A first inner container (2), a first heater (4) provided at the inner bottom of the first inner container (2), and a first inner container (2) placed in contact with the first heater (4). A first inner pot (6), a first temperature detection device (8) that detects temperature in contact with the lower surface of the first inner pot (6), and the first heater (4) are energized. A first rice-cooking switch (19) that cuts off electricity in response to a predetermined temperature detection output of the first temperature detection device (8), and a first heat-retaining heater 1 ( 12) and a first temperature sensor (10); a second inner container (3); 2 heater (
5), a second inner pot (7) placed in contact with the second heater (5), and a second temperature detection device that detects the temperature in contact with the lower surface of the second inner pot (7). (9) and the second heater (5) and the second temperature detection device (9)
a second rice cooking switch (20) that cuts off electricity in response to a predetermined temperature detection output; a second heat-retaining heater (13) and a second temperature sensor (11) provided on the outer periphery of the second inner container (3);
and a second rice cooking device (28) configured in parallel in one main body, and furthermore, the first rice cooking device (27) and the second rice cooking device (28) are connected in parallel. A heating cooker with special features.