JP4539167B2 - Microwave oven cooking container - Google Patents
Microwave oven cooking container Download PDFInfo
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- JP4539167B2 JP4539167B2 JP2004146158A JP2004146158A JP4539167B2 JP 4539167 B2 JP4539167 B2 JP 4539167B2 JP 2004146158 A JP2004146158 A JP 2004146158A JP 2004146158 A JP2004146158 A JP 2004146158A JP 4539167 B2 JP4539167 B2 JP 4539167B2
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Description
本発明は、電子レンジ加熱調理用容器に関するものであり、特には、液状の内容物を長時間電子レンジで加熱調理しても液状物の噴きこぼれを防止する電子レンジ加熱調理用容器に関する。 The present invention relates to a microwave cooking container, and more particularly to a microwave cooking container that prevents liquid spills even when liquid contents are cooked in a microwave for a long time.
現在、電子レンジ加熱可能な容器は数多く発売されているが、どの商品も２分前後の加熱時間にてレトルト具材とレトルトご飯、レトルト麺などを加熱する仕様のものである。 Currently, many containers that can be heated in a microwave oven have been put on the market, but all products are designed to heat retort ingredients, retort rice, and retort noodles in a heating time of around 2 minutes.
これらの容器を用いて長時間の電子レンジ加熱をすると、液状の内容物は噴きこぼれてしまい、電子レンジ庫内を著しく汚染してしまう。また、２分前後の加熱時間ではレトルトの具材を加熱するのが限界であり、おいしさを向上させるために乾麺、乾燥パスタ、生米などを使用しようとしてもそれらを茹で戻すことができない。無理に茹で戻そうとすると、上記のような噴きこぼれが発生する。 When the microwave oven is heated for a long time using these containers, the liquid contents spill out and the inside of the microwave oven is significantly contaminated. In addition, the heating time of about 2 minutes is the limit of heating the retort ingredients, and even when trying to use dry noodles, dry pasta, raw rice, etc. to improve the taste, they cannot be boiled back. If you try to force it back, it will cause a spill.
よって、現在市販されている電子レンジ加熱可能な容器は全てレトルトされた具材と主食を加熱するためのものに留まっている。 Therefore, all of the containers that can be heated in the microwave oven that are currently on the market remain to heat the retorted ingredients and staple food.
本発明は、電子レンジ加熱可能な容器に関する以上のような問題に鑑みてなされたもので、液体を含んだ食品等の内容物を長時間電子レンジで加熱しても発生する蒸気等の内容物が噴きこぼれることのない電子レンジ加熱調理用の容器を提供することを課題とする。 The present invention has been made in view of the above-described problems relating to a container that can be heated in a microwave oven, and the contents such as steam that are generated even when the contents of a food containing liquid are heated in a microwave oven for a long time. It is an object of the present invention to provide a container for cooking by heating in a microwave oven that does not spill.
本発明の請求項１の発明は、上方に行くに従い底面積が拡がる上面が開口した方形の容器本体と、該容器本体の開口面に被せる蓋体とからなる電子レンジ加熱調理用の容器において、
前記蓋体は、容器本体の開口面に嵌め込むように形成され、蓋体天面の４つの隅角近傍には蒸気抜き孔が穿設されており、
前記容器本体の容器高さ（Ｈ）と底面積（Ｓ）との間に、
Ｈ（ｃｍ）＝５００／Ｓ（ｃｍ ２ ）
の関係が成立し、かつ、調理時に容器本体に加えられる水の量が底面から２ｃｍ未満になるように容器容量が設定されていることを特徴とする、電子レンジ加熱調理用容器である。
The invention of claim 1 of the present invention is a microwave oven cooking container comprising a rectangular container body having an open top surface whose bottom area expands as it goes upward, and a lid that covers the opening surface of the container body.
The lid body is formed so as to be fitted into the opening surface of the container body, and steam vent holes are formed in the vicinity of the four corners of the lid body top surface,
Between the container height (H) and the bottom area (S) of the container body,
H (cm) = 500 / S (cm 2 )
The container capacity is set such that the relationship is established and the amount of water added to the container body during cooking is less than 2 cm from the bottom surface.
このように請求項１記載の発明によれば、前記蓋体は、容器本体の開口面に嵌め込むように形成され、蓋体の天面には蒸気抜き孔が穿設されており、前記容器本体の容器高さ（Ｈ）と底面積（Ｓ）との間に、Ｈ（ｃｍ）＝５００／Ｓ（ｃｍ ２ ）の関係が成立し、かつ、調理時に容器本体に加えられる水の量が底面から２ｃｍ未満になるように容器容量が設定されているので、容器ごと電子レンジで長時間加熱しても、内容物の沸騰により発生する泡が容器から噴きこぼれることはない。 Thus, according to the first aspect of the present invention, the lid body is formed so as to be fitted into the opening surface of the container body, and a vapor vent hole is formed in the top surface of the lid body. The relationship H (cm) = 500 / S (cm 2 ) is established between the container height (H) and the bottom area (S) of the main body, and the amount of water added to the container main body during cooking is Since the container capacity is set to be less than 2 cm from the bottom surface, even if the entire container is heated in a microwave oven for a long time, bubbles generated by boiling the contents do not spill from the container.
また、このように請求項１記載の発明によれば、蓋体に設けられる蒸気抜き孔は、蓋体天面の４つの隅角近傍に設けられているので、調理した際、内容物の沸騰により発生する泡が隅角部分から競り上がりをはじめも、４隅の蒸気抜き孔から効率的に外気を導入することで泡の競り上がりを防止することができる。 In addition, according to the first aspect of the present invention, the steam vent holes provided in the lid body are provided in the vicinity of the four corners of the top surface of the lid body. The bubbles generated by the above can be prevented from rising from the corners by efficiently introducing outside air from the steam vent holes at the four corners.
また、請求項２の発明は、請求項１の発明において、前記蓋体の四隅に設けられる蒸気抜き孔の総面積は、３０ｃｍ２以上であることを特徴とする、電子レンジ加熱調理用容器である。
Further, the invention of
このように請求項２記載の発明によれば、蓋体の四隅に設けられる蒸気抜き孔の総面積が３０ｃｍ２以上になるようにしたので、外気の導入を効果的に行うことができる。 Thus, according to the second aspect of the present invention, since the total area of the vapor vent holes provided at the four corners of the lid is 30 cm 2 or more, it is possible to effectively introduce the outside air.
このように本発明の電子レンジ加熱調理用容器を使用することにより、液状内容物を長時間電子レンジで加熱することができるようになるので、乾麺、乾燥パスタ、生米など、通常では茹で戻すのに５〜１０分かかるようなものでも、電子レンジで手軽に加熱調理することが可能になる。 As described above, since the liquid contents can be heated in the microwave for a long time by using the microwave oven cooking container of the present invention, the noodles, dry pasta, raw rice, etc. are usually boiled back. Even those that take 5 to 10 minutes can be easily cooked in a microwave oven.
乾麺、乾燥パスタ、生米などを使用することによって、従来のレトルト品と比較して大幅に美味しさの向上した電子レンジ対応食品を作製することができる。また、電子レンジ中での蒸し焼き、煮炊きが可能になることから、電子レンジ対応食品の種類を増やしていくことも可能となる。 By using dry noodles, dry pasta, raw rice, etc., it is possible to produce a food for microwave ovens that is significantly improved in taste as compared with conventional retort products. In addition, steaming and cooking can be performed in a microwave oven, so that it is possible to increase the types of foods compatible with microwave ovens.
本発明を一実施形態に基づいて以下に詳細に説明する。 The present invention will be described in detail below based on one embodiment.
本発明の電子レンジ加熱調理用容器は、例えば、図１、図２に示すように、上方に行くに従い底面積が拡がる上面が開口（２）した方形の容器本体（１０）と、容器本体の開口面（２）に被せる蓋体（２０）とからなるお碗型の電子レンジ加熱調理用容器（１）である。 As shown in FIGS. 1 and 2, for example, as shown in FIGS. 1 and 2, the microwave oven cooking container of the present invention has a rectangular container body (10) having an open upper surface (2) whose bottom area increases as it goes upward. It is a bowl-shaped microwave cooking container (1) comprising a lid (20) covering the opening surface (2).
蓋体（２０）は、容器本体（１０）に被せて容器に組み立てた際、蓋体（２０）を容器本体の開口面（２）に嵌め込むように形成され、蓋体の天面板（２１）には蒸気抜き孔（２２）が穿設されている。 The lid (20) is formed so as to fit the lid (20) into the opening surface (2) of the container body when the container body (10) is put on the container body and assembled to the container, and the top plate (21 ) Is provided with a steam vent hole (22).
そして、容器本体（１０）の容器高さ（Ｈ）と底面積（Ｓ）との間に、Ｈ＝５００／Ｓの関係が成立し、かつ、調理時に容易本体に加えられる水の量が底面から２ｃｍ未満になるように容器容量が設定されていることを特徴とする。 And the relationship of H = 500 / S is established between the container height (H) and the bottom area (S) of the container body (10), and the amount of water added to the body easily during cooking is the bottom surface. The container capacity is set to be less than 2 cm.
蓋体を容器本体の開口面に嵌め込むには、例えば、蓋体（２０）を容器本体の開口面（２）と略同じ大きさにした天面板（２１）の両端縁に折り曲げ線を介在させて舌片（２３）を連設させた構造に形成させれば良い。
そして、舌片（２３）を折り曲げ線に沿って折り曲げ、容器本体の開口面には嵌め込むように被せれば良い。
In order to fit the lid into the opening surface of the container body, for example, bending lines are interposed at both edges of the top plate (21) in which the lid body (20) is approximately the same size as the opening surface (2) of the container body. The tongue piece (23) may be formed in a continuous structure.
Then, the tongue piece (23) may be bent along the fold line so as to be fitted on the opening surface of the container body.
容器本体の寸法は内容物に合わせて設定すれが良いが、容器本体の高さは底面積によって設定値が限られてくる。例えば、底面積（Ｓ）が１００ｃｍ2 であれば、高さ（Ｈ）は５ｃｍ以上、底面積（Ｓ）が２００ｃｍ2 であれば、高さ（Ｈ）は２．５ｃｍ以上なくてはならないというように、底面積に反比例して高さを変化させる必要がある。 The dimensions of the container body may be set according to the contents, but the set value of the height of the container body is limited by the bottom area. For example, if the bottom area (S) is 100 cm 2 , the height (H) must be 5 cm or more, and if the bottom area (S) is 200 cm 2 , the height (H) must be 2.5 cm or more. Thus, it is necessary to change the height in inverse proportion to the bottom area.
この関係を近似すると、容器高さ（Ｈ）＝５００／底面積（Ｓ）という関係を導くことができる。もちろん、底面積が極端に大きくても高さが必要なくなるわけではないので、あくまでも容器としての体を成す範囲での適用となる。 When this relationship is approximated, a relationship of container height (H) = 500 / bottom area (S) can be derived. Of course, even if the bottom area is extremely large, it does not mean that the height is not necessary, so it is applied to the extent that it forms a body as a container.
また、内容物として加えられる水の量が底から２ｃｍ以内になるように容器の容量を設定する必要がある。
さらに、蓋体（２０）に関しては、蒸気抜き孔（２２）から、外気を効率良く泡を冷却することで噴きこぼれを防止することができる。外気の導入に必要な蒸気抜き孔の面積は３０ｃｍ2 以上で、四隅に開けることでより効果的な噴きこぼれ防止策となる。
Moreover, it is necessary to set the capacity | capacitance of a container so that the quantity of the water added as a content may be within 2 cm from the bottom.
Further, with respect to the lid (20), it is possible to prevent the spilling of the foam by efficiently cooling the bubbles from the steam vent hole (22). The area of the vapor vent hole necessary for introducing the outside air is 30 cm 2 or more, and it becomes a more effective spray spill prevention measure by opening at the four corners.
蓋体と容器本体の構造ならびに容量設定が以上のような条件をを満たした時に、液状内容物を長時間電子レンジ加熱調理した場合でも噴きこぼれの発生しない容器として用いることができる。 When the structure of the lid and the container main body and the capacity setting satisfy the above conditions, the liquid contents can be used as a container that does not spill even when cooked for a long time in a microwave oven.
容器本体（１０）は、方形であって、かつ、開口面が上方に行くに従って広くなる形状であることが望ましい。このことにより、容器を電子レンジ加熱した場合、内容物の沸騰により発生する泡は、方形の底面の隅角部分から稜線に沿って競り上がりをはじめるが、開口部が隅角部分から効率良く冷却をはじめるため、泡が消滅してせりあがり抑えられるからである。 The container body (10) is preferably rectangular and has a shape that becomes wider as the opening surface goes upward. As a result, when the container is heated in a microwave oven, bubbles generated by the boiling of the contents begin to compete along the ridgeline from the corner portion of the rectangular bottom surface, but the opening is efficiently cooled from the corner portion. This is because the bubbles disappear and the rising is suppressed.
容器本体（１０）は、ポリプロピレン（ＰＰ）樹脂、結晶性ポリエチレンテレフタレート（Ｃ−ＰＥＴ）樹脂、ポリブチレンテレフタレート（ＰＢＴ）樹脂、ポリエーテルエーテルケトン（ＰＥＥＫ）樹脂、アクリルニトリル−ブタジエン−スチレン共重合体（ＡＢＳ）樹脂等の耐熱性に優れたプラスチック樹脂の射出成形、シート成形等によって作製することができるが、耐熱性樹脂を貼った複合板紙を用いた４コーナー貼り箱、紙カップなどでも良い。板紙に貼る樹脂は、内容物により要求される耐熱性を考慮して選定すれば良いが、ポリエチレン、ポリプロピレン、ポリエチレンテレフタレート、ポリブチレンテレフタレート、ポリメチルペンテン、ポリエーテルエーテルケトンなどが考えられる。
蓋体（２０）も容器本体（１０）と同様に考えて作製すれば良い。
The container body (10) is made of polypropylene (PP) resin, crystalline polyethylene terephthalate (C-PET) resin, polybutylene terephthalate (PBT) resin, polyether ether ketone (PEEK) resin, acrylonitrile-butadiene-styrene copolymer. (ABS) It can be produced by injection molding or sheet molding of a plastic resin having excellent heat resistance such as resin, but it may be a four-corner box using a composite paperboard with a heat-resistant resin, a paper cup, or the like. The resin to be attached to the paper board may be selected in consideration of the heat resistance required by the contents, but polyethylene, polypropylene, polyethylene terephthalate, polybutylene terephthalate, polymethylpentene, polyether ether ketone, and the like are conceivable.
What is necessary is just to produce a cover body (20) considering similarly to a container main body (10).
１‥‥電子レンジ加熱調理用容器
２‥‥開口、開口面
１０‥‥容器本体
２０‥‥蓋体
２１‥‥天面板
２２‥‥蒸気抜き孔
２３‥‥舌片
DESCRIPTION OF SYMBOLS 1 ... Microwave
Claims (2)
前記蓋体は、容器本体の開口面に嵌め込むように形成され、蓋体天面の４つの隅角近傍には蒸気抜き孔が穿設されており、
前記容器本体の容器高さ（Ｈ）と底面積（Ｓ）との間に、
Ｈ（ｃｍ）＝５００／Ｓ（ｃｍ ２ ）
の関係が成立し、かつ、調理時に容器本体に加えられる水の量が底面から２ｃｍ未満になるように容器容量が設定されていることを特徴とする、電子レンジ加熱調理用容器。 In a microwave oven cooking container comprising a rectangular container body with an open top surface whose bottom area expands as it goes upward, and a lid that covers the opening surface of the container body,
The lid body is formed so as to be fitted into the opening surface of the container body, and steam vent holes are formed in the vicinity of the four corners of the lid body top surface,
Between the container height (H) and the bottom area (S) of the container body,
H (cm) = 500 / S (cm 2 )
And the container capacity is set such that the amount of water added to the container body during cooking is less than 2 cm from the bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004146158A JP4539167B2 (en) | 2004-05-17 | 2004-05-17 | Microwave oven cooking container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004146158A JP4539167B2 (en) | 2004-05-17 | 2004-05-17 | Microwave oven cooking container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005324841A JP2005324841A (en) | 2005-11-24 |
| JP4539167B2 true JP4539167B2 (en) | 2010-09-08 |
Family
ID=35471505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004146158A Expired - Fee Related JP4539167B2 (en) | 2004-05-17 | 2004-05-17 | Microwave oven cooking container |
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| Country | Link |
|---|---|
| JP (1) | JP4539167B2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0688U (en) * | 1992-06-12 | 1994-01-11 | 日本製粉株式会社 | Food container for microwave oven |
-
2004
- 2004-05-17 JP JP2004146158A patent/JP4539167B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0688U (en) * | 1992-06-12 | 1994-01-11 | 日本製粉株式会社 | Food container for microwave oven |
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| Publication number | Publication date |
|---|---|
| JP2005324841A (en) | 2005-11-24 |
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