JP3247667U

JP3247667U - pot

Info

Publication number: JP3247667U
Application number: JP2024001719U
Authority: JP
Inventors: 毅荒井
Original assignee: ウルシヤマ金属工業株式会社
Priority date: 2024-05-28
Filing date: 2024-05-28
Publication date: 2024-07-30
Anticipated expiration: 2034-05-28

Abstract

【課題】釜の底やなべの底に接して温度等を検出する検出器が設けられたコンロにも利用できる鍋を提供する。【解決手段】かまど９を筒体により形成し、かまど９の下縁１２に鍔２の外縁２ａより外側に張出して凹状の汁の収容部１３を形成する。また、釜本体１の底面１ａの外側とかまど９の下縁１２とを一点鎖線ｍで示すようにほぼ同一高さに配置する。炊飯時のおねば等を収容部１３に回収でき、加熱部８等を汚すことはない。支持受け部８ａにかまど９を載置し、このかまど９に釜本体１を支持させたときに、底面１ａが検出部８ｂを押圧することができ、検出部８ｂを備えたガスコンロを利用して炊飯を行うことができる。【選択図】図１[Problem] To provide a pot that can be used on a stove equipped with a detector that contacts the bottom of the kettle or pan to detect temperature, etc. [Solution] A stove 9 is formed from a cylindrical body, and a concave soup storage section 13 is formed on the lower edge 12 of the stove 9, projecting outward beyond the outer edge 2a of the flange 2. Also, the outside of the bottom surface 1a of the kettle main body 1 and the lower edge 12 of the stove 9 are positioned at approximately the same height as shown by the dashed line m. Sticky rice, etc., produced during cooking can be collected in the storage section 13, and will not soil the heating section 8, etc. When the stove 9 is placed on the support receiving section 8a and the kettle main body 1 is supported by this stove 9, the bottom surface 1a can press the detection section 8b, and rice can be cooked using a gas stove equipped with the detection section 8b. [Selected Figure] Figure 1

Description

本考案は、釜に関するものである。 This invention relates to a kettle.

鍔を設けたアルミニウム製釜と、下部が上部より末広がりの中空四角台形のかまどと、釜の蓋からなり、前記かまどの上方開口部にその全周縁に沿って適当間隔により複数の切欠部が設け、鍔を介してかまどが釜を受け支持すると、切欠部により釜とかまどとの間に適度のすき間が設けられ、ここより燃焼ガスの排気が支障なく行なわれるようにしたものが公知である（例えば特許文献１)。 A known device consists of an aluminum kettle with a flange, a hollow trapezoidal stove with a wider bottom than the top, and a lid for the kettle, with multiple notches at appropriate intervals along the entire periphery of the upper opening of the stove, and when the stove supports the kettle via the flange, the notches provide an appropriate gap between the kettle and the stove, allowing the exhaust of combustion gases to proceed unhindered (for example, Patent Document 1).

さらに近年のガスコンロにおいては、釜やなべを支持する五徳の中心に配置されるバーナに釜或いはなべ等の底に接触して、釜やなべ温度を検知する温度検出器を備えたものが公知である（例えば特許文献２)。 Moreover, in recent gas stoves, it is known that a burner placed in the center of the trivet that supports the kettle or pan is equipped with a temperature detector that comes into contact with the bottom of the kettle or pan to detect the temperature of the kettle or pan (for example, Patent Document 2).

また、近年においては調理器の載置を可能とするトッププレートの下方に設けた電磁誘導を利用した加熱手段と、該加熱手段の加熱出力を増減する操作つまみとを備えたＩＨコンロのような加熱調理器も公知である（例えば特許文献３)。 In recent years, cooking appliances such as induction cookers have become known that are equipped with a heating means that utilizes electromagnetic induction and is provided below a top plate on which a cooking appliance can be placed, and an operating knob for increasing or decreasing the heating output of the heating means (for example, Patent Document 3).

実開平７－３３２２７号公報Japanese Utility Model Application Publication No. 7-33227 特開平７－２６９８７２号公報Japanese Patent Application Publication No. 7-269872 特開２００３－１０９７３４号公報JP 2003-109734 A

しかし、かまどに釜本体を載置すると共に、釜本体に米と水を収容した後に蓋により閉じ、そして釜を加熱部により加熱して飯を炊く途中に、水が沸騰していわゆるおねば等と称する汁が吹き出て、かまど、ひいては燃焼部を汚してしまうという問題がある。 However, when the kettle body is placed on the hearth, rice and water are placed in the kettle body, the lid is closed, and the kettle is heated by the heating section to cook rice, the water boils and a liquid called sticky rice comes out, causing a problem that the hearth and, ultimately, the combustion section are soiled.

さらに釜やなべの底面温度を検知する温度検出器を備えたガスコンロを利用して炊飯などを行なう際に、ガスコンロにかまどを載置し、さらにかまどに釜本体を載置したときに、温度検出器が釜本体の底面に接しない状態となり、この結果温度検出器の作動によりバーナが作動せずに燃焼が始まらないという虞がある。 Furthermore, when cooking rice or other dishes using a gas stove equipped with a temperature detector that detects the temperature of the bottom of a kettle or pan, if the stove is placed on the gas stove and the kettle body is then placed on the stove, the temperature detector may not come into contact with the bottom of the kettle body, which may result in the burner not turning on due to the activation of the temperature detector, preventing combustion from starting.

また、ＩＨコンロのような加熱調理器の場合、釜本体がアルミニウム製であると、炊飯ができない等の問題もある。 In addition, when using a cooking appliance such as an induction stove, if the pot body is made of aluminum, there are problems such as not being able to cook rice.

解決しようとする問題点は、釜の底やなべの底に接して温度等を検出する検出器が設けられたコンロや或いはＩＨコンロのような加熱調理器にも利用できる釜を提供する点である。 The problem to be solved is to provide a kettle that can be used with a stove or a heating cooker such as an induction stove, which is equipped with a detector that contacts the bottom of the kettle or the bottom of a pan to detect temperature, etc.

請求項１の考案は、外周に鍔を設けた釜本体と、前記鍔を支持して前記釜本体を加熱部上に保持するかまどと、前記釜本体の上部開口に設ける蓋とからなる釜において、前記かまどを筒体により形成し、該かまどの下部に前記鍔の外縁より外側に張出して凹状の汁の収容部を形成し、前記釜本体の底面外側と前記かまどの下縁とをほぼ同一高さに配置したことを特徴とする釜である。 The invention of claim 1 is a kettle consisting of a kettle body with a flange on the outer periphery, a furnace that supports the flange and holds the kettle body on the heating unit, and a lid that is placed on the upper opening of the kettle body, the furnace being formed from a cylindrical body, a concave soup container being formed at the bottom of the furnace that extends outward beyond the outer edge of the flange, and the outside of the bottom surface of the kettle body and the lower edge of the furnace being positioned at approximately the same height.

請求項２の考案は、外周に鍔を設けた釜本体と、前記鍔を上縁で支持して前記釜本体を加熱部上に保持するかまどと、前記釜本体の上部開口に設ける蓋とからなる釜において、前記かまどを筒体により形成し、該かまどの下縁に前記鍔の外縁より外側に張出して凹状の汁の収容部を形成し、前記釜本体の前記鍔と前記釜本体の底面外側との間の高さを、前記かまどの前記上縁と前記下縁との間の高さとほぼ同じに形成したことを特徴とする釜である。 The invention of claim 2 is a kettle consisting of a kettle body with a flange on the outer circumference, a furnace that supports the flange at the upper edge and holds the kettle body on the heating part, and a lid that is placed on the upper opening of the kettle body, the furnace being formed of a cylindrical body, the lower edge of the furnace being formed with a concave soup storage section that extends outward beyond the outer edge of the flange, and the height between the flange of the kettle body and the outside of the bottom surface of the kettle body is formed to be approximately the same as the height between the upper edge and the lower edge of the furnace.

請求項３の考案は、前記釜本体の少なくとも軸線上の底面側に磁性金属を設けることを特徴とする請求項１または２に記載の釜である。 The invention of claim 3 is the kettle described in claim 1 or 2, characterized in that a magnetic metal is provided on at least the bottom surface side of the kettle body on the axis line.

請求項４の考案は、前記蓋を前記釜本体より比重の大きい金属により形成することを特徴とする請求項１または２に記載の釜である。 The invention of claim 4 is the kettle described in claim 1 or 2, characterized in that the lid is made of a metal with a higher specific gravity than the kettle body.

請求項５の考案は、前記釜本体の容量が最大で米をほぼ１０８０ｃｃを炊くことができる程度の大きさであることを特徴とする請求項１または２に記載の釜である。 The invention of claim 5 is the kettle described in claim 1 or 2, characterized in that the capacity of the kettle body is large enough to cook a maximum of approximately 1080cc of rice.

請求項１の考案によれば、炊飯時のおねば等を収容部に回収でき、燃焼部等を汚すことはない。また、かまどに釜本体を支持させたときに、釜本体の底面外側とかまどの下縁とをほぼ同一高さに配置したことで底面がコンロなどの各種検出部に対応することができ、検出部を備えたガスコンロ等を利用して炊飯を行うことができる。 According to the invention of claim 1, sticky rice and other waste produced during cooking can be collected in the storage section, without soiling the combustion section. In addition, when the kettle body is supported on a stove, the outside of the bottom surface of the kettle body is positioned at approximately the same height as the lower edge of the stove, so that the bottom surface can be adapted to various detection units such as a stove, and rice can be cooked using a gas stove or the like equipped with a detection unit.

請求項２の考案によれば、炊飯時のおねば等を収容部に回収でき、燃焼部等を汚すことはない。また、かまどに釜本体を支持させたときに、高さ調節を行なうことにより底面がコンロなどの各種検出部に対応することができ、検出部を備えたガスコンロ等を利用して炊飯を行うことができる。 According to the invention of claim 2, sticky rice and other waste generated during cooking can be collected in the storage section, without soiling the combustion section. In addition, when the kettle body is supported on a stove, the bottom surface can be adapted to various detection sections of a stove by adjusting the height, and rice can be cooked using a gas stove or the like equipped with a detection section.

請求項３の考案によれば、電磁誘導式の加熱部に対応した釜を提供することができる。 According to the invention of claim 3, it is possible to provide a kettle that is compatible with an electromagnetic induction type heating unit.

請求項４の考案によれば、釜本体１内圧力を確実に大気圧より上昇して炊飯等を行なうことができる。 According to the invention of claim 4, the pressure inside the kettle body 1 can be reliably increased above atmospheric pressure to cook rice, etc.

請求項５の考案によれば、ほぼ一家族分の炊飯を行うことができ、家庭などにおいてかまど炊きを行うことができる。 According to the invention of claim 5, it is possible to cook rice for almost an entire family, and cooking can be done in a stove at home, etc.

本考案の実施例１を示す全体縦断面図である。1 is an overall vertical cross-sectional view showing a first embodiment of the present invention; 本考案の実施例１を示す全体分解斜視図である。1 is an overall exploded perspective view showing a first embodiment of the present invention; 本考案の実施例１を示す蓋の底面図である。FIG. 2 is a bottom view of the cover according to the first embodiment of the present invention. 本考案の実施例２を示す全体縦断面図である。FIG. 6 is an overall vertical sectional view showing a second embodiment of the present invention.

本考案における好適な実施の形態について、添付図面を参照して説明する。尚、以下に説明する実施の形態は、実用新案登録請求の範囲に記載された本考案の内容を限定するものではない。また、以下に説明される構成の全てが、本考案の必須要件であるとは限らない。 A preferred embodiment of the present invention will be described with reference to the attached drawings. Note that the embodiment described below does not limit the content of the present invention described in the claims of the utility model registration. Furthermore, not all of the configurations described below are necessarily essential requirements of the present invention.

＜実施例１＞
図１～図３は実施例１を示しており、釜本体１は比較的深底なアルミニウム製であって、外周に鍔２が形成されている。釜本体１はその内面にフッ素樹脂層３が設けられ、さらに上部開口縁４が軸芯ｚを中心に円形に形成されており、この釜本体１の容量が最大で図示しない米をほぼ１０８０ｃｃ(尺貫法における６合相当)を収容して炊くことができる程度の大きさに形成されている。 Example 1
1 to 3 show Example 1, in which the kettle body 1 is made of aluminum with a relatively deep bottom and is formed on the outer periphery with a flange 2. The inner surface of the kettle body 1 is provided with a fluororesin layer 3, and the upper opening edge 4 is formed in a circular shape centered on the axis z, and the capacity of this kettle body 1 is formed to be large enough to hold and cook approximately 1080 cc of rice (equivalent to 6 go in the shakkan system) at maximum, not shown.

前記釜本体１の上部開口は平面を円形に形成したものであって、その上部開口縁４に着脱自在に設ける蓋５は、該上部開口縁４の直径よりやや大きい直径を有する円板状である。蓋５は釜本体１を形成するアルミニウムよりも比重が重くなるように鉄、ステンレス鋼等鉄合金のような鉄系金属又は銅、銅合金のような銅系金属により形成されている。さらに、蓋５の平らな下面６には軸芯ｚを中心として複数の微小凹部７が同心円状に形成されている。この微小凹部７は、ヘアーライン形状等と称する細長い筋状であって軸芯ｚを中心として円形に形成されている。さらに蓋５の上面には木製の取手５ａが固定して設けられる。 The upper opening of the kettle body 1 has a circular flat surface, and the lid 5, which is detachably attached to the edge 4 of the upper opening, is disk-shaped with a diameter slightly larger than that of the edge 4 of the upper opening. The lid 5 is made of an iron-based metal such as iron or an iron alloy such as stainless steel, or a copper-based metal such as copper or a copper alloy, so that it has a higher specific gravity than the aluminum that forms the kettle body 1. Furthermore, a number of minute recesses 7 are formed concentrically on the flat lower surface 6 of the lid 5, centered on the axis z. These minute recesses 7 are elongated stripes called hairline shapes, and are formed in a circle centered on the axis z. Furthermore, a wooden handle 5a is fixed to the upper surface of the lid 5.

釜本体１をガスコンロ（ガスレンジ）８等のガスの燃焼部８ａ上におくためのかまど９は、ほぼ裁頭円錐形の鉄やアルミニウム等金属製の筒体により形成されるものであって、その上縁１０により鍔２を支持して釜本体１を燃焼部８上に保持するようになっている。そして、上縁１０には内側と外側を連通する連通部１１が形成されている。さらに、燃焼部８に載置されるかまど９の下縁１２は前記鍔２の外縁２ａより外側に張出しており、この下縁１２は上方へ向けて折り曲げておねば等汁の上方を開口するように凹状の収容部１３を下縁１２の全周に形成している。尚、ガスコンロ８の上面には加熱部たるバーナ８ａが設けられ、このバーナ８ａの外側に五徳などと称せられる支持受け部８ａが間隔をおいて円環状に配置され、さらに、バーナ８ａの中央に釜やなべの検出部８ｃが上方へ突出している。検出部８ｃ図示しないばね等弾性体により上方へ付勢されており、その上端は支持受け部８ａの上端よりやや上方へ突出している。 The stove 9 for placing the kettle body 1 on the gas combustion part 8a of a gas stove (gas range) 8 or the like is formed of a cylindrical body made of metal such as iron or aluminum, which is approximately truncated cone-shaped, and its upper edge 10 supports the flange 2 to hold the kettle body 1 on the combustion part 8. The upper edge 10 is formed with a communication part 11 that communicates the inside and outside. Furthermore, the lower edge 12 of the stove 9 placed on the combustion part 8 protrudes outward from the outer edge 2a of the flange 2, and this lower edge 12 is folded upward to form a concave storage part 13 around the entire circumference of the lower edge 12 so that the top of the soup for the sticky paste is opened. In addition, a burner 8a as a heating part is provided on the upper surface of the gas stove 8, and support receiving parts 8a called trivets or the like are arranged at intervals in a circular shape on the outside of this burner 8a, and a detection part 8c for the kettle or pan protrudes upward from the center of the burner 8a. The detection portion 8c is biased upward by an elastic body such as a spring (not shown), and its upper end protrudes slightly above the upper end of the support receiving portion 8a.

そして、前記釜本体１の鍔２と釜本体１の底面１ａの外側との間の高さｘを、かまど９の上縁１０と下縁１２との間の高さｙとほぼ同じに形成した(ｘ＝ｙ又はｘ≒ｙ)ことで、釜本体１の底面１ａの外側とかまど９の下縁１２とを、一点鎖線ｍで示すようにほぼ同一高さに配置している。 The height x between the flange 2 of the kettle body 1 and the outside of the bottom surface 1a of the kettle body 1 is made approximately the same as the height y between the upper edge 10 and the lower edge 12 of the furnace 9 (x = y or x ≒ y), so that the outside of the bottom surface 1a of the kettle body 1 and the lower edge 12 of the furnace 9 are positioned at approximately the same height as shown by the dashed line m.

次に前記構成についてその作用を説明する。例えばガスコンロ８の五徳８ａ上にかまど９を載せる。次に上縁１０により米と水を収容した釜本体１の鍔２を支持し、そして蓋５により上部開口縁４を塞ぐ。この釜本体１の鍔２を上縁１０に支持する際、前記高さｘを前記高さｙとほぼ同じに形成した(ｘ＝ｙ又はｘ≒ｙ)ことで、釜本体１の底面１ａの外側とかまど９の下縁１２とを、一点鎖線ｍで示すようにほぼ同一高さとなり、この結果底面１ａの外側が検出部８ｃを下方へ押圧して、検出部８ｃが釜本体１の底面１ａに接する状態となり、この結果検出部８ｃの作動によりバーナ８ｂが作動して燃焼を始めることができるようになる。尚、検出部８ｂを作動させることができれば、釜本体１の底面１ａの外側とかまど９の下縁１２とを、一点鎖線ｍで示すように同一高さではなく、ほぼ同一高さであればよい。このため、前記高さｘを前記高さｙとは同一(ｘ＝ｙ)である必要はなく、ほぼ同じ(ｘ≒ｙ)であればよい。この後バーナ８ｂによるガスの燃焼により米を炊くものである。この炊飯時において水が沸騰する際、蓋５が重くなっているので、釜本体１内圧力が大気圧より上昇し、この結果沸騰点がやや高くなって炊くことができる。また、同心円状に配置された微小凹部７が上部開口縁４を塞ぐようになっているので、上部開口縁４に当接した微小凹部７に蒸気が溜まり該箇所がシール部となって釜本体１内を密閉状態とすることができる。さらに沸騰時には汁としてのおねばが溢れるようになるが、このおねばは釜本体１、かまど９を伝わったり、鍔２の外縁２ａより落下して収容部13に収容される。尚、燃焼ガスは外にもれることなくかまど９内を通って連通部１１より排出される。 Next, the operation of the above configuration will be explained. For example, a stove 9 is placed on the trivet 8a of a gas stove 8. Next, the flange 2 of the kettle body 1 containing rice and water is supported by the upper edge 10, and the upper opening edge 4 is closed by the lid 5. When supporting the flange 2 of the kettle body 1 on the upper edge 10, the height x is formed to be approximately the same as the height y (x = y or x ≒ y), so that the outside of the bottom surface 1a of the kettle body 1 and the lower edge 12 of the stove 9 are approximately the same height as shown by the dashed line m. As a result, the outside of the bottom surface 1a presses the detection part 8c downward, and the detection part 8c comes into contact with the bottom surface 1a of the kettle body 1. As a result, the burner 8b is activated by the operation of the detection part 8c, and combustion can begin. If the detector 8b can be operated, the outside of the bottom surface 1a of the kettle body 1 and the lower edge 12 of the stove 9 need only be at approximately the same height, as shown by the dashed line m. Therefore, the height x does not need to be the same as the height y (x=y), but only needs to be approximately the same (x≒y). After this, the gas is burned by the burner 8b to cook the rice. When the water boils during this cooking process, the lid 5 is heavy, so the pressure inside the kettle body 1 rises above atmospheric pressure, and as a result, the boiling point becomes slightly higher and the rice can be cooked. In addition, the micro recesses 7 arranged concentrically close the upper opening edge 4, so that steam accumulates in the micro recesses 7 that abut against the upper opening edge 4, and the steam becomes a seal, making the inside of the kettle body 1 sealed. Furthermore, when boiling, the sticky liquid overflows, but this sticky liquid travels through the kettle body 1 and the stove 9, or falls from the outer edge 2a of the flange 2 and is stored in the storage section 13. Furthermore, the combustion gas passes through the stove 9 without leaking outside and is discharged from the communication section 11.

このようにして炊き終った後に、取手５ａを摘んで上部開口を開き、しゃもじで飯を茶碗などに取り出すものである。この際、飯は釜本体１の内面にこびり付いてもフッ素樹脂層３によって比較的容易にすくい取ることができる。 After cooking is finished in this way, the rice is picked up by the handle 5a to open the top opening, and the rice is removed with a rice scoop into a bowl or other container. Even if the rice sticks to the inside of the kettle body 1, it can be relatively easily scooped off thanks to the fluororesin layer 3.

以上のように、前記実施例では請求項１に対応してかまど９を筒体により形成し、かまど９の下縁１２に鍔２の外縁２ａより外側に張出して凹状の汁の収容部１３を形成したことにより、炊飯時のおねば等を収容部１３に回収でき、燃焼部８等を汚すことはない。また、釜本体１の底面１ａの外側とかまど９の下縁１２とを一点鎖線ｍで示すようにほぼ同一高さに配置していることにより、支持受け部８ａにかまど９を載置し、このかまど９に釜本体１を支持させたときに、底面１ａが検出部８ｂを押圧することができ、検出部８ｂを備えたガスコンロ８を利用して炊飯を行うことができる。 As described above, in the above embodiment, the stove 9 is formed of a cylinder in accordance with claim 1, and the lower edge 12 of the stove 9 is formed with a concave soup storage section 13 that extends outward beyond the outer edge 2a of the flange 2, so that sticky rice and the like can be collected in the storage section 13 during cooking, without soiling the combustion section 8, etc. Also, by arranging the outside of the bottom surface 1a of the kettle body 1 and the lower edge 12 of the stove 9 at approximately the same height as shown by the dashed line m, when the stove 9 is placed on the support receiving section 8a and the stove body 1 is supported by this stove 9, the bottom surface 1a can press the detection section 8b, and rice can be cooked using the gas stove 8 equipped with the detection section 8b.

また、請求項２に対応して前記釜本体１の鍔２と釜本体１の底面１ａの外側との間の高さｘを、かまど９の上縁１０と下縁１２との間の高さｙとほぼ同じに形成した(ｘ＝ｙ又はｘ≒ｙ)ことで、支持受け部８ａにかまど９を載置し、このかまど９に釜本体１を支持させたときに、高さｘ，ｙを調節するこにより、底面１ａが検出部８ｂを押圧することができ、検出部８ｂを備えたガスコンロ８を利用して炊飯を行うことができる。 In addition, in accordance with claim 2, the height x between the flange 2 of the kettle body 1 and the outside of the bottom surface 1a of the kettle body 1 is made approximately the same as the height y between the upper edge 10 and the lower edge 12 of the stove 9 (x = y or x ≒ y). When the stove 9 is placed on the support receiving portion 8a and the kettle body 1 is supported by this stove 9, the bottom surface 1a can press the detection portion 8b by adjusting the heights x and y, and rice can be cooked using the gas stove 8 equipped with the detection portion 8b.

さらに、前記実施例では請求項４に対応して前記蓋５を釜本体１より比重の大きい金属により形成することにより、釜本体１内圧力を確実に大気圧より上昇して炊飯することができる。 Furthermore, in the above embodiment, the lid 5 is made of a metal with a higher specific gravity than the kettle body 1, which corresponds to claim 4, so that the pressure inside the kettle body 1 can be reliably increased above atmospheric pressure to cook rice.

また、前記実施例では請求項５に対応して前記釜本体１の容量が最大で米をほぼ１０８０ｃｃを炊くことができる程度の大きさであるので、ほぼ一家族分の炊飯を行うことができ、家庭などにおいてかまど炊きを行うことができる。 In addition, in the above embodiment, the capacity of the kettle body 1 is large enough to cook approximately 1080cc of rice at maximum, which corresponds to claim 5, so it can cook enough rice for almost an entire family, and can be used for cooking rice in a hearth at home, etc.

＜実施例２＞
図４は実施例２を示しており、前記実施例１と同一部分には同一符号を付し、その詳細な説明を省略する。実施例２は、調理器の載置を可能とするトッププレート２１の下方に設けた電磁誘導を利用したＩＨ式の加熱部２２により釜本体１が加熱されるように、釜本体１の少なくとも軸線ｚ上の底面１ａ側に磁性金属を設けたものであり、実施例では釜本体１をアルミニウムで形成すると共に、底面１ａの外側に磁性金属である鉄板２３を添着したものである。そして釜本体１の容量は最大で米をほぼ１０８０ｃｃを収容して炊くことができる程度の大きさに形成されており、この際円板状の底面１ａの直径はほぼ１２０ｍｍ以上、例えば１２５ｍｍに形成されている。 Example 2
4 shows the second embodiment, in which the same parts as those in the first embodiment are given the same reference numerals and detailed description thereof is omitted. In the second embodiment, a magnetic metal is provided at least on the bottom surface 1a side of the kettle body 1 on the axis z so that the kettle body 1 is heated by an induction heating unit 22 using electromagnetic induction provided below a top plate 21 on which a cooking device can be placed. In this embodiment, the kettle body 1 is made of aluminum and an iron plate 23, which is a magnetic metal, is attached to the outside of the bottom surface 1a. The capacity of the kettle body 1 is formed to a size that can hold and cook approximately 1080 cc of rice at maximum, and the diameter of the disk-shaped bottom surface 1a is formed to be approximately 120 mm or more, for example 125 mm.

したがって、実施例２では例えばトッププレート21上にかまど９を載せ、次に上縁１０により米と水を収容した釜本体１の鍔２を支持し、そして蓋５により上部開口縁４を塞ぐ。この釜本体１の鍔２を上縁１０に支持する際、前記高さｘを前記高さｙとほぼ同じに形成した(ｘ＝ｙ又はｘ≒ｙ)ことで、釜本体１の底面１ａの外側とかまど９の下縁１２とを、一点鎖線ｍで示すようにほぼ同一高さとなり、この結果底面１ａの外側にある鉄板２３がトッププレート２１に接する状態となり、この結果図示しない検出部の作動により加熱部２２が作動して加熱を始めることができるようになる。この後加熱部２２による電磁誘導に伴う加熱により米を炊くものである。この炊飯時において水が沸騰する際、蓋５が重くなっているので、釜本体１内圧力が大気圧より上昇し、この結果沸騰点がやや高くなって炊くことができる。さらに沸騰時には汁としてのおねばが溢れるようになるが、このおねばは釜本体１、かまど９を伝わったり、鍔２の外縁２ａより落下して収容部１３に収容される。尚、燃焼ガスは外にもれることなくかまど９内を通って連通部１１より排出される。 Therefore, in the second embodiment, for example, the stove 9 is placed on the top plate 21, then the upper edge 10 supports the flange 2 of the kettle body 1 containing rice and water, and the upper opening edge 4 is closed with the lid 5. When the flange 2 of the kettle body 1 is supported on the upper edge 10, the height x is formed to be approximately the same as the height y (x = y or x ≒ y), so that the outside of the bottom surface 1a of the kettle body 1 and the lower edge 12 of the stove 9 are approximately the same height as shown by the dashed line m, and as a result, the iron plate 23 on the outside of the bottom surface 1a comes into contact with the top plate 21, and as a result, the heating part 22 is activated by the operation of the detection part (not shown) and heating can begin. After this, the rice is cooked by heating due to electromagnetic induction by the heating part 22. When the water boils during this cooking process, the lid 5 is heavy, so the pressure inside the kettle body 1 rises above atmospheric pressure, and as a result, the boiling point becomes slightly higher and cooking can be performed. Furthermore, when boiling, the sticky liquid overflows, and this sticky liquid travels through the kettle body 1 and the stove 9, or falls from the outer edge 2a of the flange 2 and is stored in the storage section 13. Furthermore, the combustion gas passes through the stove 9 without leaking outside and is discharged from the communication section 11.

以上のように、前記実施例では請求項３に対応して、前記釜本体１の底面１ａに磁性金属たる鉄板２３を設けることで、電磁誘導式の加熱部２２に対応した釜を提供することができる。 As described above, in the above embodiment, in accordance with claim 3, a kettle compatible with an electromagnetic induction type heating unit 22 can be provided by providing an iron plate 23, which is a magnetic metal, on the bottom surface 1a of the kettle body 1.

以上のように本考案にかかる釜は、炊飯以外の煮炊きなどの用途にも適用できる。 As described above, the kettle of this invention can be used for purposes other than cooking rice, such as cooking food.

１…釜本体、１ａ…底面、２…鍔、２ａ…外縁、４…上部開口縁、５，２１…蓋、８…加熱部、９…かまど、１０…上縁、１２…下縁、１３…収容部、２３…鉄板（磁性金属)、ｘ，ｙ…高さ

Reference Signs List 1: kettle body, 1a: bottom surface, 2: flange, 2a: outer edge, 4: upper opening edge, 5, 21: lid, 8: heating section, 9: furnace, 10: upper edge, 12: lower edge, 13: storage section, 23: iron plate (magnetic metal), x, y: height

Claims

A kettle consisting of a kettle body with a flange on the outer periphery, a furnace that supports the flange and holds the kettle body on the heating unit, and a lid that is placed on the upper opening of the kettle body, the furnace is formed from a cylindrical body, a concave soup container is formed at the bottom of the furnace by projecting outward from the outer edge of the flange, and the outside of the bottom surface of the kettle body and the lower edge of the furnace are positioned at approximately the same height.

A kettle consisting of a kettle body with a flange on the outer periphery, a furnace that supports the flange at the upper edge and holds the kettle body on the heating unit, and a lid that is placed on the upper opening of the kettle body, the furnace is formed from a cylindrical body, the lower edge of the furnace is formed with a concave soup storage section that extends outward beyond the outer edge of the flange, and the height between the flange of the kettle body and the outside of the bottom surface of the kettle body is formed to be approximately the same as the height between the upper edge and the lower edge of the furnace.

The kettle according to claim 1 or 2, characterized in that a magnetic metal is provided at least on the bottom surface side of the kettle body along the axis.

The kettle according to claim 1 or 2, characterized in that the lid is made of a metal having a greater specific gravity than the kettle body.

3. The kettle according to claim 1, wherein the capacity of the kettle body is large enough to cook approximately 1080 cc of rice at maximum.