JP6098936B2 - Clay pot - Google Patents

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JP6098936B2
JP6098936B2 JP2013065920A JP2013065920A JP6098936B2 JP 6098936 B2 JP6098936 B2 JP 6098936B2 JP 2013065920 A JP2013065920 A JP 2013065920A JP 2013065920 A JP2013065920 A JP 2013065920A JP 6098936 B2 JP6098936 B2 JP 6098936B2
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lid
earthenware
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JP2014188156A (en
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啓雄 藤井
啓雄 藤井
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株式会社 華月
株式会社 華月
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Description

本発明は土鍋に関し、より詳しくは電子レンジで調理するときに用いるに好適な土鍋に関する。   The present invention relates to a clay pot, and more particularly to a clay pot suitable for use when cooking in a microwave oven.

土鍋を使って調理すると、出来上がった料理をそのまま食卓に載せ、熱々のまま食べることができるので、各種の炊き込みご飯や雑炊、キムチ鍋や寄せ鍋等の囲み鍋料理の調理に広く用いられている。
ところで、土鍋に入れた食材を電子レンジで調理する場合、食材は食材内部の分子にマイクロ波からエネルギーが与えられて加熱される。しかし、陶磁器製の土鍋自体はマイクロ波が通過してしまうため、マイクロ波のエネルギーで加熱されることはなく、マイクロ波で加熱された食材によって間接的に加熱されることになる。 When cooked in a clay pot, the finished dish can be put on the table as it is and eaten hot, so it is widely used for cooking various types of cooked rice and miscellaneous dishes, and casserole pots such as kimchi pots and soup pots.
By the way, when cooking the foodstuff put in the earthenware pot with a microwave oven, energy is given to the molecule | numerator inside foodstuff from a microwave, and it heats. However, since the ceramic earthenware pot itself passes through the microwave, it is not heated by the energy of the microwave but indirectly by the food heated by the microwave.

引用なしNo quote

従来、土鍋に入れた食材を電子レンジで調理する場合、土鍋自体は電子レンジのマイクロ波で加熱されるのではなく、マイクロ波で加熱された土鍋の中の食材で間接的に加熱されるので、調理に必要な所定時間、食材をマイクロ波で加熱した後、土鍋を電子レンジから取り出したとき、土鍋自体は調理された土鍋の中の食材ほどに温度が上昇していない。
そのため、電子レンジで調理後、直ぐに食事を始めなかったり、ワインやお酒を飲みながらゆっくり時間をかけて食事をしていると、土鍋の中の料理に比して土鍋自体の温度が低いため、料理がそのうち冷めてしまって、不味くなる。 Conventionally, when cooking ingredients in a clay pot in a microwave oven, the clay pot itself is not heated by microwaves in the microwave oven, but indirectly by the ingredients in the microwave-heated clay pot. When the earthenware pot is taken out of the microwave after heating the ingredients for a predetermined time required for cooking, the temperature of the earthenware pot itself is not as high as the ingredients in the cooked earthenware pot.
Therefore, if you do not start eating immediately after cooking in a microwave oven, or if you eat slowly over a glass of wine or liquor, the temperature of the clay pot itself is lower than that of the dish in the clay pot. , The food will eventually cool down and become tasteless.

本発明はかかる問題点に鑑み、電子レンジで調理して取り出した後も長時間、中の料理を保温できる土鍋を提供することを目的とする。   In view of such problems, an object of the present invention is to provide an earthenware pot that can keep food inside for a long time even after cooking and taking out with a microwave oven.

請求項１に記載の発明は、
土鍋本体と、土鍋本体の内部に収納される内鍋と、土鍋本体の上端開口部を覆蓋する鍋蓋を備え、 土鍋本体の上端開口部の内周縁に沿って内鍋用受棚を形成し、
内鍋の上端開口部の外周縁に沿って鍔部を形成し、
内鍋用受棚に鍔部を係止して土鍋本体に内鍋を収納したとき土鍋本体の内周面と内側底面及び内鍋の外周面と外側底面との間に略密閉された空隙が形成されるように土鍋本体と内鍋を成形し、
内鍋の内面に電子レンジのマイクロ波で発熱する発熱層を形成するとともに、発熱層の上に発熱層の発熱によって溶融することなく、煮汁が下地に浸透するのを防止する非浸透層を形成した土鍋であって、
前記土鍋本体の上端開口部の内周縁に沿って前記内鍋用受棚の外側に鍋蓋用受棚を形成し、該鍋蓋用受棚に鍋蓋の周縁部を載置して内鍋の上端開口部を鍋蓋で覆蓋するようにしたことを特徴とする。 The invention described in claim 1
An earthenware pot body, an inner pot housed in the earthenware pot body, and a pot lid that covers the upper end opening of the earthenware pot body, and a shelf for the inner pot is formed along the inner periphery of the upper end opening of the earthenware pot body ,
Form a collar along the outer peripheral edge of the upper end opening of the inner pot,
When the hook is locked to the inner pot receiving shelf and the inner pot is stored in the earthenware pot body, there is a substantially sealed space between the inner and inner bottom surfaces of the earthenware pot body and the outer and outer bottom surfaces of the inner pot. Mold the clay pot body and inner pot to form,
A heat generating layer that generates heat by microwaves in the microwave oven is formed on the inner surface of the inner pan, and a non-penetrating layer that prevents the broth from penetrating into the ground without being melted by the heat generated by the heat generating layer is formed on the heat generating layer. A clay pot,
A pot lid receiving shelf is formed outside the inner pot receiving shelf along the inner peripheral edge of the upper end opening of the earthenware pot main body, and the pot lid is placed on the pot lid receiving shelf. The upper end opening of is covered with a pan lid .

請求項２に記載の発明は、請求項１に記載の土鍋において、
前記鍋蓋の内側に収納される内蓋を備え、内蓋の周縁部を前記鍔部に載置して内鍋の上端開口部を内蓋で覆蓋するようにしたことを特徴とする。 The invention according to claim 2 is the earthenware pot according to claim 1,
An inner lid housed inside the pot lid is provided, and a peripheral edge portion of the inner lid is placed on the flange so that the upper end opening of the inner pot is covered with the inner lid.

請求項３に記載の発明は、請求項１に記載の土鍋において、
前記鍋蓋の内面に発熱層と非浸透層を形成したことを特徴とする。 The invention according to claim 3 is the earthenware pot according to claim 1,
A heat generating layer and a non-penetrating layer are formed on the inner surface of the pan lid.

請求項４に記載の発明は、請求項２に記載の土鍋において、
前記内蓋の内面に前記発熱層と非浸透層を形成したことを特徴とする。 The invention according to claim 4 is the earthenware pot according to claim 2,
The heat generating layer and the non-penetrating layer are formed on the inner surface of the inner lid.

請求項５に記載の発明は、請求項１に記載の土鍋において、
前記土鍋本体の内面に前記発熱層と非浸透層を形成したことを特徴とする。 The invention according to claim 5 is the earthenware pot according to claim 1,
The heat generating layer and the non-penetrating layer are formed on the inner surface of the earthenware pot body.

請求項１に記載の発明に係る土鍋で食材を調理するには、内鍋の鍔部を鍋本体の内鍋用受棚に係止して内鍋を鍋本体に収納し、内鍋に食材を入れて鍋蓋で内鍋の上端開口部を覆蓋する。そして、電子レンジにこの土鍋をかけると、電子レンジのマイクロ波によって食材が加熱調理されるとともに、内鍋の発熱層が発熱し、内鍋が加熱される。
しかして、請求項１に記載の発明によれば、内鍋に発熱層を形成したので、マイクロ波によって食材だけでなく、食材を入れた内鍋自体も加熱される。そのため、短時間で食材を調理できる。これに加えて、土鍋本体と内鍋の間に略密閉された空隙が形成されるので、空隙中の空気層の断熱効果により内鍋と、内鍋の中の料理が保温される。そのため、鍋蓋を取り外して食事する間も、保温効果が継続するので、熱々の料理を食することができる。
さらにまた、内鍋の発熱層の上に非浸透層を形成したので、内鍋の中の煮汁が内鍋に浸透したり、内鍋の外部に漏出して内鍋や鍋本体が煮汁で汚れるのを防止できる。
とりわけ、請求項１に記載の発明によれば、土鍋本体の内周面と内側底面及び内鍋の外周面と外側底面との間に形成される空隙から空気が漏出しても鍋蓋の外部には漏出し難いので、空隙の密閉性が向上し、保温効果を高めることができる。 In order to cook food with the earthenware pot according to the invention of claim 1, the inner pot is locked to the inner pot receiving shelf of the pot body and the inner pot is stored in the pot body, and the food is stored in the inner pot. And cover the top opening of the inner pot with a pot lid. And when this earthenware pan is put on a microwave oven, while a foodstuff is cooked with the microwave of a microwave oven, the heat_generation | fever layer of an inner pot heat | fever-generates, and an inner pot is heated.
Thus, according to the first aspect of the present invention, since the heat generating layer is formed in the inner pot, not only the ingredients but also the inner pot itself containing the ingredients is heated by the microwave. Therefore, ingredients can be cooked in a short time. In addition, since a substantially sealed space is formed between the clay pot body and the inner pot, the inner pot and the dishes in the inner pot are kept warm by the heat insulating effect of the air layer in the gap. Therefore, since the heat-retaining effect continues even while removing the pan lid and eating, it is possible to eat hot dishes.
Furthermore, a non-penetrating layer is formed on the heat generating layer of the inner pot, so that the broth in the inner pot penetrates into the inner pot or leaks out of the inner pot and the inner pot and pan body become dirty with the broth. Can be prevented.
In particular, according to the first aspect of the present invention, even if air leaks from the gap formed between the inner peripheral surface and the inner bottom surface of the clay pot body and the outer peripheral surface and the outer bottom surface of the inner pot, the outside of the pot lid Since it is difficult to leak, the airtightness of the air gap is improved and the heat retaining effect can be enhanced.

請求項２に記載の発明によれば、内蓋が重石として作用し、内鍋の鍔部を鍋本体の内鍋用受棚に抑え付けるので、土鍋本体の内周面と内側底面及び内鍋の外周面と外側底面との間に形成される空隙の密閉性が向上する。また、土鍋本体の内周面と内側底面及び内鍋の外周面と外側底面との間に形成される空隙から空気が漏出しても鍋蓋の外部には漏出し難いのでより保温効果が高くなる。 According to the serial mounting of the invention in claim 2, the inner lid acts as a heavy stone, so put suppressed flange portion of the inner bowl in the inner pot for support ledge of pan body, the inner circumferential surface of the pot body and the inner bottom surface and inner The airtightness of the gap formed between the outer peripheral surface and the outer bottom surface of the pan is improved. In addition, even if air leaks from the gap formed between the inner and inner bottom surfaces of the earthenware pot body and the outer and outer bottom surfaces of the inner pot, it is difficult to leak outside the pot lid, so the heat retention effect is higher. Become.

請求項３に記載の発明によれば、内鍋の発熱層の発熱と鍋蓋の発熱層の発熱で内鍋と内鍋の中の食材を強く加熱することができる。また、鍋蓋の内面が吹き上がった煮汁で汚れるのを鍋蓋の非浸透層で防止できる。 According to invention of Claim 3 , the foodstuff in an inner pot and an inner pot can be heated strongly with the heat_generation | fever of the heat generating layer of an inner pot, and the heat_generation | fever of a heat generating layer of a pot lid. Moreover, it is possible to prevent the inner surface of the pan lid from becoming dirty with the boiled broth by the non-penetrating layer of the pan lid.

請求項４に記載の発明によれば、内鍋の発熱層の発熱と内蓋の発熱層の発熱で内鍋と、内鍋の中の食材を強く加熱ことができる。また、内蓋の内面が吹き上がった煮汁で汚れるのを内蓋の非浸透層で防止できる。 According to the fourth aspect of the present invention, the inner pot and the food in the inner pot can be strongly heated by the heat generated by the heat generating layer of the inner pot and the heat generated by the heat generating layer of the inner lid. Moreover, it is possible to prevent the inner surface of the inner lid from becoming dirty with the boiled broth by the non-penetrating layer of the inner lid.

請求項５に記載の発明によれば、土鍋本体に発熱層を形成したので、土鍋本体もマイクロ波の照射によって加熱される。そのため、より一層短時間で食材を調理できるとともに、高い保温効果を発揮できる。 According to invention of Claim 5, since the heat generating layer was formed in the earthenware pot main body, the earthenware pot main body is also heated by irradiation of a microwave. Therefore, the food can be cooked in a shorter time, and a high heat retaining effect can be exhibited.

本発明の参考例に係る土鍋を示す断面図である。It is sectional drawing which shows the earthenware pot concerning the reference example of this invention. 本発明の第１実施例に係る土鍋を示す断面図である。It is sectional drawing which shows the earthenware pan concerning 1st Example of this invention. 本発明の第２実施例に係る土鍋を示す断面図である。It is sectional drawing which shows the earthenware pan concerning 2nd Example of this invention.

参考例Reference example

以下に本発明を図面に基づき説明する。図１には本発明の参考例に係る土鍋１０が示されている。当該土鍋１０は、土鍋本体１１と、土鍋本体１１の内部に収納される内鍋１２と、土鍋本体１１の上端開口部１１ａを覆蓋する鍋蓋１３を備えている。 The present invention will be described below with reference to the drawings. FIG. 1 shows a clay pot 10 according to a reference example of the present invention. The earthenware pot 10 includes an earthenware pot body 11, an inner pot 12 housed inside the earthenware pot body 11, and a pot lid 13 that covers the upper end opening 11 a of the earthenware pot body 11.

土鍋本体１１の上端開口部１１ａの内周縁に沿って内鍋用受棚１１ｂが形成されている。一方、内鍋１２の上端開口部１２ａの外周縁に沿って鍔部１２ｂが形成されている。この内鍋１２の内面には略全域にわたり、電子レンジのマイクロ波の照射で発熱する発熱層１２ｃが形成されている。また、発熱層１２ｃの上に煮汁が下地に浸透するのを防止するため耐熱性を有する非浸透層１２ｄが形成されている。   An inner pot receiving shelf 11 b is formed along the inner peripheral edge of the upper end opening 11 a of the earthenware pot body 11. On the other hand, a flange 12b is formed along the outer peripheral edge of the upper end opening 12a of the inner pot 12. On the inner surface of the inner pot 12, a heat generating layer 12c is formed over substantially the entire area to generate heat upon microwave irradiation of the microwave oven. Further, a non-penetrating layer 12d having heat resistance is formed on the heat generating layer 12c in order to prevent the broth from penetrating into the base.

本参考例ではフェライト系釉薬を内鍋１２の内面に塗布し、焼成して発熱層１２ｃが形成されている。 In this reference example , a ferrite glaze is applied to the inner surface of the inner pot 12 and baked to form a heat generating layer 12c.

また、本参考例ではリチウム系釉薬を塗布し、焼成して非浸透層１２ｄが形成されている。この非浸透層１２ｄは発熱層１２ｃの発熱で溶融することがないように、所要の耐熱性を有する材質が用いられている。 In this reference example , a lithium-based glaze is applied and baked to form a non-penetrable layer 12d. The non-penetrating layer 12d is made of a material having required heat resistance so that the non-penetrating layer 12d is not melted by the heat generated by the heat generating layer 12c.

土鍋本体１１と内鍋１２の形状、寸法は、内鍋用受棚１１ｂに鍔部１２ｂを係止して土鍋本体１１に内鍋１２を収納したとき土鍋本体１１の内周面と内側底面及び内鍋の外周面と外側底面との間に略密閉された空隙Ｓが形成されるように成形されている。   The shapes and dimensions of the earthenware pot body 11 and the inner pot 12 are such that the inner peripheral surface and inner bottom surface of the earthenware pot body 11 and the inner bottom surface of the earthenware pot body 11 when the inner pot 12 is stored in the earthenware pot body 11 with the hook 12b locked to the inner pot receiving shelf 11b. It is shape | molded so that the substantially sealed space | gap S may be formed between the outer peripheral surface and outer side bottom face of an inner pot.

鍋蓋１３の形状、寸法は鍋蓋１３の周縁部１３ａを内鍋１２の鍔部１２ｂに載置して内鍋１２の上端開口部１２ａを覆蓋できるように成形されている。   The shape and dimensions of the pan lid 13 are shaped so that the peripheral edge portion 13a of the pan lid 13 can be placed on the flange 12b of the inner pan 12 and the upper end opening 12a of the inner pan 12 can be covered.

参考例に係る土鍋１０の構造は以上の通りであって、この土鍋１０で食材を調理するには、内鍋１２の鍔部１２ｂを鍋本体１１の内鍋用受棚１１ｂに係止して内鍋１２を鍋本体１１に収納し、内鍋１２に食材を入れて鍋蓋１３で内鍋１２の上端開口部１２ａを覆蓋する。そして、電子レンジにこの土鍋１０をかけてマイクロ波を照射すると、内鍋１２の中の食材が加熱されて調理されるとともに、内鍋１２の発熱層１２ｃが発熱し、内鍋１２が加熱される。 The structure of the earthenware pot 10 according to the reference example is as described above, and in order to cook food with the earthenware pot 10, the hook 12 b of the inner pot 12 is locked to the inner pot receiving shelf 11 b of the pot body 11. The inner pot 12 is stored in the pot body 11, and ingredients are put in the inner pot 12, and the upper end opening 12 a of the inner pot 12 is covered with the pot lid 13. And when this earthen pot 10 is put on a microwave oven and microwaves are irradiated, while the foodstuff in the inner pot 12 is heated and cooked, the heat generating layer 12c of the inner pot 12 generates heat, and the inner pot 12 is heated. The

参考例に係る土鍋１０によれば、内鍋１２に発熱層１２ｃを形成したので、マイクロ波によって食材だけでなく、食材を入れた内鍋１２自体も加熱される。そのため、短時間で食材を調理できる。加えて、土鍋本体１１と内鍋１２の間に略密閉された空隙Ｓが形成されるので、電子レンジから土鍋を取り出し後、空隙Ｓ中の空気層の断熱効果により内鍋１２及びその中の料理が保温される。そのため、熱々の料理を食することができる。
内鍋１２の発熱層１２ｃの上に非浸透層１２ｄを形成したので、内鍋１２の中の煮汁が内鍋１２に浸透したり、内鍋１２の外部に漏出して内鍋１２や鍋本体１１が煮汁で汚れるのを防止できる。 According to the earthenware pot 10 according to the reference example, since the heat generating layer 12c is formed in the inner pot 12, not only the ingredients but also the inner pot 12 itself containing the ingredients is heated by the microwave. Therefore, ingredients can be cooked in a short time. In addition, since a substantially sealed gap S is formed between the earthenware pot body 11 and the inner pot 12, the inner pot 12 and the inner pot 12 in the inner pot 12 are removed due to the heat insulation effect of the air layer in the gap S after taking out the earthenware pan from the microwave oven. The food is kept warm. Therefore, you can eat hot dishes.
Since the non-penetrating layer 12d is formed on the heat generating layer 12c of the inner pot 12, the broth in the inner pot 12 penetrates into the inner pot 12 or leaks out of the inner pot 12 and the inner pot 12 or the main body of the pot. 11 can be prevented from being soiled with the broth.

調理した後、鍋蓋１３で内鍋１２を覆蓋しておけば、鍋蓋１３が重石として作用し、内鍋１２の鍔部１２ｂを鍋本体１１の内鍋用受棚１１ｂに抑え付けるので、土鍋本体１１の内周面と内側底面及び内鍋の外周面と外側底面との間に形成される空隙Ｓの密閉性が向上し、長時間、保温効果を継続できる。   After cooking, if the inner pot 12 is covered with the pan lid 13, the pan lid 13 acts as a weight, and the heel part 12 b of the inner pot 12 is suppressed to the inner pan receiving shelf 11 b of the pan body 11. The airtightness of the space S formed between the inner peripheral surface and the inner bottom surface of the earthenware pot body 11 and between the outer peripheral surface and the outer bottom surface of the inner pot is improved, and the heat retaining effect can be continued for a long time.

本発明の第１実施例に係る土鍋２０を図２に示す。当該土鍋２０の土鍋本体１１には、その上端開口部１１ａの内周縁に沿って、内鍋用受棚１１ｂと、その外側に鍋蓋用受棚１１ｃが形成されている。この土鍋２０では、鍋蓋用受棚１１ｃに鍋蓋１３の周縁部１３ａを載置して内鍋１２の上端開口部１２ａを鍋蓋１３で覆蓋することができる。
なお、第１実施例に係る土鍋２０の他の構造は参考例に係る土鍋１０と同じであるので、同一の構成要素に同一の符号を付して説明を省略する。 The earthenware pot 20 which concerns on 1st Example of this invention is shown in FIG. The earthenware pot main body 11 of the earthenware pot 20 is formed with an inner pot receiving shelf 11b and an outer pot lid receiving shelf 11c along the inner peripheral edge of the upper end opening 11a. In the earthenware pot 20, the peripheral edge portion 13 a of the pot lid 13 can be placed on the pot lid receiving shelf 11 c and the upper end opening portion 12 a of the inner pot 12 can be covered with the pot lid 13.
In addition, since the other structure of the earthenware pot 20 which concerns on 1st Example is the same as the earthenware pot 10 which concerns on a reference example , the same code | symbol is attached | subjected to the same component and description is abbreviate | omitted.

第１実施例に係る土鍋２０によれば、土鍋本体１１の内周面と内側底面及び内鍋の外周面と外側底面との間に形成される空隙Ｓから空気が漏出しても、鍋蓋１３の外部には漏出し難いので、空隙Ｓの密閉性が向上し、保温効果を高めることができる。 According to the clay pot 20 according to the first embodiment , even if air leaks from the gap S formed between the inner peripheral surface and the inner bottom surface of the clay pot body 11 and the outer peripheral surface and the outer bottom surface of the inner pot, the pot lid Since it is difficult to leak to the outside of 13, the airtightness of the gap S is improved and the heat retaining effect can be enhanced.

本発明の第２実施例に係る土鍋３０を図３に示す。当該土鍋３０は鍋蓋１３の内側に収納される内蓋１４を備え、内蓋１４の周縁部１４ａを内鍋１２の鍔部１２ｂに載置して内鍋１２の上端開口部１２ａを内蓋１４で覆蓋するように構成されている。
なお、第２実施例に係る土鍋３０の他の構造は第１実施例に係る土鍋２０と同じであるので、同一の構成要素に同一の符号を付して説明を省略する。 A clay pot 30 according to a second embodiment of the present invention is shown in FIG. The earthenware pot 30 includes an inner lid 14 that is housed inside the pot lid 13, and the peripheral edge portion 14 a of the inner lid 14 is placed on the flange 12 b of the inner pot 12 so that the upper end opening 12 a of the inner pot 12 is the inner lid. 14 to cover the lid.
In addition, since the other structure of the earthenware pot 30 which concerns on 2nd Example is the same as the earthenware pot 20 which concerns on 1st Example , the same code | symbol is attached | subjected to the same component and description is abbreviate | omitted.

第２実施例に係る土鍋３０によれば、内蓋１４が重石として作用し、内鍋１２の鍔部１２ｂを鍋本体１１の内鍋用受棚１１ｂに抑え付けるので、土鍋本体１１の内周面と内側底面及び内鍋１２の外周面と外側底面との間に形成される空隙Ｓの密閉性が向上する。また、土鍋本体１１の内周面と内側底面及び内鍋の外周面と外側底面との間に形成される空隙Ｓから空気が漏出しても鍋蓋１３の外部には漏出し難いのでより保温効果が高くなる。 According to the earthenware pot 30 according to the second embodiment , the inner lid 14 acts as a weight, and the flange portion 12b of the inner pot 12 is suppressed to the inner pot receiving shelf 11b of the pot body 11, so the inner circumference of the earthenware pot body 11 The airtightness of the space S formed between the surface, the inner bottom surface, and the outer peripheral surface and the outer bottom surface of the inner pot 12 is improved. Further, even if air leaks from the gap S formed between the inner peripheral surface and the inner bottom surface of the earthenware pot body 11 and between the outer peripheral surface and the outer bottom surface of the inner pot, it is difficult to leak to the outside of the pot lid 13, so that the temperature is kept higher. Increases effectiveness.

上記した参考例及び第１実施例に係る土鍋１０，２０において、鍋蓋１３の内面にも発熱層と非浸透層を形成することにより、内鍋１２の発熱層１２ｃの発熱と鍋蓋１３の発熱層の発熱で食材を強く加熱することができる。また、鍋蓋１３の内面が吹き上がった煮汁で汚れるのを鍋蓋１３の非浸透層で防止できる。 In the earthenware pots 10 and 20 according to the reference example and the first example described above, the heat generation layer and the non-penetrating layer are also formed on the inner surface of the pot lid 13, so The food can be strongly heated by the heat generated by the heat generating layer. In addition, the non-penetrating layer of the pan lid 13 can prevent the inner surface of the pan lid 13 from becoming dirty with the boiled broth.

また、上記した第２実施例に係る土鍋３０において、内蓋１４の内面に発熱層と非浸透層を形成することにより、内鍋１２の発熱層１２ｃの発熱と内蓋１４の発熱層の発熱で食材を強く加熱ことができる。また、内蓋１４の内面が吹き上がった煮汁で汚れるのを内蓋１４の非浸透層で防止できる。
さらにまた、参考例、第１、第２実施例に係る土鍋１０，２０，３０において、土鍋本体１１の内面に発熱層と非浸透層を形成することもできる。 Further, in the clay pot 30 according to the second embodiment described above, the heat generation layer and the non-penetrable layer are formed on the inner surface of the inner lid 14, whereby the heat generation of the heat generation layer 12 c of the inner pot 12 and the heat generation of the heat generation layer of the inner lid 14. The ingredients can be heated strongly. Moreover, it is possible to prevent the inner surface of the inner lid 14 from becoming dirty with the boiled broth by the non-penetrating layer of the inner lid 14.
Furthermore, in the earthenware pots 10, 20, and 30 according to the reference examples and the first and second examples , a heat generating layer and a non-penetrating layer can be formed on the inner surface of the earthenware pot body 11.

１０，２０，３０…土鍋
１１…鍋本体
１１ａ…上端開口部
１１ｂ…内鍋用受棚
１１ｃ…鍋蓋用受棚
１２…内鍋
１２ａ…上端開口部
１２ｂ…鍔部
１２ｃ…発熱層
１２ｄ…非浸透層
１３…鍋蓋
１３ａ…周縁部
１４…内蓋
１４ａ…周縁部
Ｓ…空隙 DESCRIPTION OF SYMBOLS 10,20,30 ... Earthenware pot 11 ... Pan body 11a ... Upper end opening part 11b ... Inner pot receiving shelf 11c ... Pot lid receiving shelf 12 ... Inner pot 12a ... Upper end opening part 12b ... Eaves part 12c ... Heat generation layer 12d ... Non Penetration layer 13 ... pan lid 13a ... peripheral portion 14 ... inner lid 14a ... peripheral portion S ... gap

Claims (5)

土鍋本体と、土鍋本体の内部に収納される内鍋と、土鍋本体の上端開口部を覆蓋する鍋蓋を備え、 土鍋本体の上端開口部の内周縁に沿って内鍋用受棚を形成し、
内鍋の上端開口部の外周縁に沿って鍔部を形成し、
内鍋用受棚に鍔部を係止して土鍋本体に内鍋を収納したとき土鍋本体の内周面と内側底面及び内鍋の外周面と外側底面との間に略密閉された空隙が形成されるように土鍋本体と内鍋を成形し、
内鍋の内面に電子レンジのマイクロ波で発熱する発熱層を形成するとともに、発熱層の上に発熱層の発熱によって溶融することなく、煮汁が下地に浸透するのを防止する非浸透層を形成した土鍋であって、
前記土鍋本体の上端開口部の内周縁に沿って前記内鍋用受棚の外側に鍋蓋用受棚を形成し、該鍋蓋用受棚に鍋蓋の周縁部を載置して内鍋の上端開口部を鍋蓋で覆蓋するようにしたことを特徴とする土鍋。 An earthenware pot body, an inner pot housed in the earthenware pot body, and a pot lid that covers the upper end opening of the earthenware pot body, and a shelf for the inner pot is formed along the inner periphery of the upper end opening of the earthenware pot body ,
Form a collar along the outer peripheral edge of the upper end opening of the inner pot,
When the hook is locked to the inner pot receiving shelf and the inner pot is stored in the earthenware pot body, there is a substantially sealed space between the inner and inner bottom surfaces of the earthenware pot body and the outer and outer bottom surfaces of the inner pot. Mold the clay pot body and inner pot to form,
A heat generating layer that generates heat by microwaves in the microwave oven is formed on the inner surface of the inner pan, and a non-penetrating layer that prevents the broth from penetrating into the ground without being melted by the heat generated by the heat generating layer is formed on the heat generating layer. A clay pot,
A pot lid receiving shelf is formed outside the inner pot receiving shelf along the inner peripheral edge of the upper end opening of the earthenware pot main body, and the pot lid is placed on the pot lid receiving shelf. An earthenware pot characterized in that the upper end opening of the pot is covered with a pot lid . 前記鍋蓋の内側に収納される内蓋を備え、内蓋の周縁部を前記鍔部に載置して内鍋の上端開口部を内蓋で覆蓋するようにしたことを特徴とする請求項１に記載の土鍋。   An inner lid that is housed inside the pan lid is provided, and a peripheral edge portion of the inner lid is placed on the collar portion, and an upper end opening of the inner pan is covered with the inner lid. The clay pot according to 1. 前記鍋蓋の内面に発熱層と非浸透層を形成したことを特徴とする請求項１に記載の土鍋。   The clay pot according to claim 1, wherein a heat generating layer and a non-penetrating layer are formed on an inner surface of the pot lid. 前記内蓋の内面に前記発熱層と非浸透層を形成したことを特徴とする請求項２に記載の土鍋。   The clay pot according to claim 2, wherein the heat generating layer and the non-penetrating layer are formed on an inner surface of the inner lid. 前記土鍋本体の内面に前記発熱層と非浸透層を形成したことを特徴とする請求項１に記載の土鍋。   The clay pot according to claim 1, wherein the heat generating layer and the non-penetrating layer are formed on an inner surface of the clay pot body.
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