JP6285606B1 - Raw oyster cooking container and raw oyster cooking method - Google Patents
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- 241000237502 Ostreidae Species 0.000 title claims abstract description 95
- 235000020636 oyster Nutrition 0.000 title claims abstract description 95
- 238000010411 cooking Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims description 13
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 238000005192 partition Methods 0.000 claims abstract description 40
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims 1
- 238000009751 slip forming Methods 0.000 claims 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
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- 239000011347 resin Substances 0.000 description 2
- 235000010585 Ammi visnaga Nutrition 0.000 description 1
- 244000153158 Ammi visnaga Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
【課題】殻を取り除いた剥き身の生牡蠣を収納し、そのままの状態で電子レンジを使用して調理して美味しい蒸し牡蠣を提供する。【解決手段】底壁、側壁及び上端開口部を有する箱状で、内部の略下半部に、複数個の生牡蠣１を個別に収納する複数の収納室１４を形成するために、側壁の略半分の高さを持つ仕切り壁１１を、底壁から立設した容器本体１０と、 仕切り壁１１の上に、複数の収納室１４の略全体を覆うように載置される中蓋２０と、容器本体１０の上端開口部を密閉する密閉シート３０とで構成し、中蓋２０を、調理時の内部蒸気の圧力によって上昇可能な重量とするとともに、その上面に突条部２１を立設して密閉シート３０の下面に当接したときに密閉シート３０との間に空間部４０を形成する。【選択図】 図１An object of the present invention is to provide a delicious steamed oyster by storing a raw raw oyster from which the shell has been removed and cooking it as it is using a microwave oven. In order to form a plurality of storage chambers (14) individually storing a plurality of raw oysters (1) in a substantially lower half inside the box having a bottom wall, a side wall, and an upper end opening. A container body 10 erected from a bottom wall with a partition wall 11 having a substantially half height; and an inner lid 20 placed on the partition wall 11 so as to cover substantially the entire plurality of storage chambers 14; The upper end opening of the container body 10 is configured with a hermetic sheet 30 and the inner lid 20 has a weight that can be raised by the pressure of internal steam during cooking, and a ridge 21 is erected on the upper surface thereof. Then, a space 40 is formed between the sealing sheet 30 and the sealing sheet 30 when it contacts the lower surface of the sealing sheet 30. [Selection] Figure 1
Description
本発明は、殻を取り除いた剥き身の生牡蠣を収納し、そのままの状態で電子レンジを使用して調理して食することのできる生牡蠣調理用容器および生牡蠣調理方法に関する。 TECHNICAL FIELD The present invention relates to a raw oyster cooking container and a raw oyster cooking method that can store a raw raw oyster from which shells have been removed and can be cooked and eaten as it is using a microwave oven.
これまでに、殻付きの牡蠣を収納し、他の容器に移すことなく、そのままの状態で電子レンジを使用して調理する容器が開示されている（例えば、特許文献１参照）。 So far, a container that stores a shelled oyster and cooks it as it is without transferring it to another container has been disclosed (for example, see Patent Document 1).
特許文献１に記載の容器は、殻付きの牡蠣を収納した樹脂製の容器本体と、同じく樹脂製の上蓋とで構成され、上蓋に設けられた目印部分に蒸気穴を開けた後、電子レンジで加熱して調理するものである。
そして、調理後、牡蠣を容器から取り出し、ナイフなどを使って殻を取り除き、調理された牡蠣を食するものである。
The container described in Patent Document 1 is composed of a resin container main body containing a shelled oyster and a resin upper lid, and after opening a steam hole in a mark portion provided on the upper lid, a microwave oven It cooks by heating.
Then, after cooking, the oyster is taken out of the container, the shell is removed using a knife or the like, and the cooked oyster is eaten.
なお、この特許文献１に記載の容器は、本発明者のアイデアのもとに、第一プラスチック工業株式会社から、平成１９年１１月の時点で、すでに製造及び販売されている製品である。 The container described in Patent Document 1 is a product that is already manufactured and sold as of November 2007 from Daiichi Plastic Industry Co., Ltd. based on the idea of the present inventor.
しかしながら、特許文献１に記載の容器は殻付きの牡蠣を調理し、調理後に殻をナイフなどで取り外す必要があるのでその作業が厄介である。
こうしたことから、この容器にあらかじめ殻を取り除いた剥き身の牡蠣を収納して電子レンジで調理することが考えられる。しかし、この容器で剥き身の牡蠣を電子レンジで調理すると味が大きく低下してしまう（これについては、本発明者らが実験を行って確認した）。
However, the container described in Patent Document 1 is troublesome because it is necessary to cook a shelled oyster and to remove the shell with a knife after cooking.
For this reason, it is conceivable to store a stripped oyster from which the shell has been removed in advance in this container and cook it in a microwave oven. However, when a stripped oyster is cooked in a microwave oven in this container, the taste is greatly reduced (this was confirmed by the inventors through experiments).
そこで本発明の目的とするところは、殻を取り除いた剥き身の生牡蠣を収納し、そのままの状態で電子レンジを使用して調理しても牡蠣の味を低下させることなく、美味しい蒸し牡蠣を提供することのできる生牡蠣調理用容器及び生牡蠣調理方法を提供することにある。 Therefore, the object of the present invention is to store a raw raw oyster from which the shell has been removed, and provide a delicious steamed oyster without degrading the taste of the oyster even if cooked as it is using a microwave oven. An object of the present invention is to provide a container for cooking raw oysters and a method for cooking raw oysters.
上記の目的を達成するために、本発明の生牡蠣調理用容器は、剥き身の生牡蠣（１）を収納した状態で電子レンジを使用することによって調理する容器であって、
底壁、側壁及び上端開口部を有する箱状で、内部の略下半部に、複数個の前記生牡蠣（１）を個別に収納する複数の収納室（１４）を形成するために、前記側壁の略半分の高さを持つ仕切り壁（１１）を、前記底壁から立設した容器本体（１０）と、
前記仕切り壁（１１）の上に、前記複数の収納室（１４）の略全体を覆うように載置される中蓋（２０）と、
前記容器本体（１０）の前記上端開口部を密閉する密閉シート（３０）とから成り、
前記中蓋（２０）を、調理時の内部蒸気の圧力によって上昇可能な重量とするとともに、その上面に突条部（２１）を立設して前記密閉シート（３０）の下面に当接したときに前記密閉シート（３０）との間に空間部（４０）を形成するようにしたことを特徴とする。
In order to achieve the above object, the raw oyster cooking container of the present invention is a container that is cooked by using a microwave oven in a state of storing raw raw oysters (1),
In order to form a plurality of storage chambers (14) for individually storing a plurality of the raw oysters (1) in a substantially lower half inside the box having a bottom wall, a side wall and an upper end opening, A container body (10) in which a partition wall (11) having a height substantially half of the side wall is erected from the bottom wall;
An inner lid (20) placed on the partition wall (11) so as to cover substantially the whole of the plurality of storage chambers (14);
A sealing sheet (30) for sealing the upper end opening of the container body (10),
The inner lid (20) has a weight that can be increased by the pressure of internal steam during cooking, and a ridge (21) is erected on the upper surface of the inner lid (20) to contact the lower surface of the sealing sheet (30). A space (40) is sometimes formed between the sealing sheet (30).
ここで、中蓋（２０）の上面に設けられる突条部（２１）の形状は特に限定されるものではなく、中蓋（２０）が密閉シート（３０）の下面に当接したときに密閉シート（３０）との間に空間部（４０）が形成されるようなものであればよい。よって、例えば中蓋（２０）の全体あるいは一部が波型状に湾曲したものでもよい。 Here, the shape of the protrusion (21) provided on the upper surface of the inner lid (20) is not particularly limited, and is sealed when the inner lid (20) contacts the lower surface of the sealing sheet (30). What is necessary is just to form a space part (40) between sheets (30). Therefore, for example, the whole or a part of the inner lid (20) may be curved in a wave shape.
また、本発明の生牡蠣調理用容器は、前記中蓋（２０）に、前記内部蒸気が通過する通孔（２２）を設けたことを特徴とする。 Further, the raw oyster cooking container of the present invention is characterized in that a through hole (22) through which the internal steam passes is provided in the inner lid (20).
また、本発明の生牡蠣調理用容器は、前記仕切り壁（１１）の上部に、前記内部蒸気が通過する凹部（１１ａ）を設けたことを特徴とする。 In addition, the raw oyster cooking container of the present invention is characterized in that a recess (11a) through which the internal steam passes is provided in an upper part of the partition wall (11).
また、本発明の生牡蠣調理用容器は、前記密閉シート（３０）に、調理に先だって、前記内部蒸気を逃がすための蒸気穴を形成する箇所に穿孔マーク（３１）を設けたことを特徴とする。 Moreover, the container for cooking raw oysters according to the present invention is characterized in that a perforation mark (31) is provided at a location where a steam hole for releasing the internal steam is formed in the sealing sheet (30) prior to cooking. To do.
さらに、本発明の生牡蠣調理用容器は、前記中蓋（２０）の上面及び下面の両方又は一方に補強リブ（２２）を設けたことを特徴とする。 Furthermore, the container for cooking raw oysters of the present invention is characterized in that reinforcing ribs (22) are provided on both or one of the upper and lower surfaces of the inner lid (20).
本発明の生牡蠣調理方法は、剥き身の生牡蠣１を電子レンジを使用して調理する方法であって、
容器本体（１０）の内部の略下半部に仕切り壁（１１）によって形成した複数の収納室（１４）のそれぞれに前記生牡蠣（１）を個別に収納し、
前記仕切り壁（１１）の上に、調理時の内部蒸気の圧力によって上昇可能な重量でかつ上面に突条部（２１）を立設した中蓋（２０）を載置して、前記複数の収納室（１４）の略全体を覆い、
前記容器本体（１０）の上端開口部を密閉シート（３０）で密閉し、
前記密閉シート（３０）に蒸気穴を形成した後、電子レンジで加熱して、前記中蓋（２０）を内部蒸気の圧力によって上昇させ、上昇時に、前記中蓋（２０）の前記突条部（２１）を前記密閉シートの下面に継続的あるいは断続的に当接させて密閉シートとの間に常に空間部（４０）を形成し、前記複数の収納室（１４）と前記空間部（４０）との間で前記内部蒸気を循環させて、前記生牡蠣（１）を調理することを特徴とする。
The raw oyster cooking method of the present invention is a method of cooking a raw raw oyster 1 using a microwave oven,
The raw oyster (1) is individually stored in each of a plurality of storage chambers (14) formed by partition walls (11) in a substantially lower half inside the container body (10),
On the partition wall (11), an inner lid (20) having a weight that can be raised by the pressure of internal steam during cooking and a ridge (21) standing on the upper surface is placed, Covering almost the entire storage room (14),
The upper end opening of the container body (10) is sealed with a sealing sheet (30),
After forming a steam hole in the sealing sheet (30), the inner cover (20) is heated by a pressure of internal steam by heating with a microwave oven, and when the ascending, the ridge portion of the inner cover (20) (21) continuously or intermittently brought into contact with the lower surface of the sealing sheet always forms a space portion (40) between the sealing sheet, the plurality of storage chambers (14) the space (40 ) And the internal steam is circulated to cook the raw oyster (1).
また、本発明の生牡蠣調理方法は、前記中蓋（２０）に通孔（２２）を形成して、前記内部蒸気を通過させることを特徴とする。 The raw oyster cooking method of the present invention is characterized in that a through hole (22) is formed in the inner lid (20) to allow the internal steam to pass therethrough.
さらに、本発明の生牡蠣調理方法は、前記仕切り壁（１１）の上部に凹部（１１ａ）を形成して、前記内部蒸気を通過させることを特徴とする。 Furthermore, the raw oyster cooking method of this invention forms a recessed part (11a) in the upper part of the said partition wall (11), It is characterized by making the said internal steam pass.
なお、括弧内の記号は、図面および後述する発明の実施の形態に記載された対応要素または対応事項を示す。 Symbols in parentheses indicate corresponding elements or corresponding matters described in the drawings and embodiments of the invention described later.
本発明の生牡蠣調理用容器によれば、複数の収納室を形成する仕切り壁を有する容器本体と、複数の収納室を覆う中蓋と、容器本体の上端開口部を密閉する密閉シートとで構成し、中蓋を、調理時の内部圧力によって上昇可能な重量とすると共に、その上面に密閉シートに当接する突条部を立設して密閉シートとの間に空間部を形成したので、殻を取り除いた剥き身の生牡蠣を複数の収納室のそれぞれに収納した状態で電子レンジを使用して調理することによって美味しい蒸し牡蠣を提供することができる。 According to the raw oyster cooking container of the present invention, the container main body having a partition wall forming a plurality of storage chambers, an inner lid covering the plurality of storage chambers, and a sealing sheet for sealing the upper end opening of the container main body. Since the inner lid has a weight that can be raised by the internal pressure during cooking, and the upper surface of the inner lid has a protruding portion that abuts the sealing sheet to form a space between the sealing sheet, Delicious steamed oysters can be provided by cooking a stripped raw oyster with the shell removed in each of a plurality of storage rooms using a microwave oven.
すなわち、中蓋が、まず、電子レンジで調理する際に複数の収納室の上を覆っていわゆる落とし蓋としての機能を発揮する。調理時には、沸騰した内部蒸気（煮汁）が中蓋に当たって収納室から逃げ難いため、落とし蓋を設けた場合と同じように生牡蠣をむらなく調理することができる。 That is, the inner lid first functions as a so-called drop lid by covering the plurality of storage chambers when cooking in a microwave oven. During cooking, the boiled internal steam (boiled juice) hits the inner lid and is difficult to escape from the storage room, so that raw oysters can be cooked evenly as in the case of providing a drop lid.
また、中蓋は内部圧力によって上昇可能な重量としたので、内部圧力が大きくなると上昇移動して収納室を開放状態とし、内部蒸気の温度を適度に低下させ、生牡蠣が過剰に調理されるのを防止する。 Moreover, since the inner lid has a weight that can be raised by the internal pressure, when the internal pressure increases, the inner lid moves upward, opens the storage chamber, moderately reduces the temperature of the internal steam, and the raw oysters are cooked excessively. To prevent.
さらに、中蓋の上面には、上昇時に密閉シートに当接する突条部を立設して密閉シートとの間に空間部を形成するようにしたので、内部蒸気が複数の収納室と空間部との間を循環し、全ての生牡蠣をむらなく調理する。
また、この突条部が密閉シートに当接することにより、上昇した中蓋が密閉シートの下面に張り付いてしまうといった事態も未然に防止する。
Furthermore, since a protrusion is formed on the upper surface of the inner lid so as to be in contact with the sealing sheet when it is raised to form a space between the sealing sheet and the internal steam, a plurality of storage chambers and spaces are formed. It circulates between and cooks all raw oysters evenly.
Moreover, a situation in which the raised inner lid sticks to the lower surface of the sealing sheet due to the protrusions coming into contact with the sealing sheet is prevented.
また、本発明の生牡蠣調理用容器は、中蓋に内部蒸気が通過する通孔を設けたので、内部蒸気を複数の収納室と空間部との間をさらに円滑に循環させることができ、これにより生牡蠣をさらにむらなく調理することができる。 In addition, the raw oyster cooking container of the present invention is provided with a through-hole through which the internal steam passes in the inner lid, so that the internal steam can be more smoothly circulated between the plurality of storage chambers and the space part, Thereby, raw oysters can be cooked more evenly.
また、本発明の生牡蠣調理用容器は、内部蒸気が通過する仕切り壁の上部に凹部を設けたので、内部蒸気をさらに円滑に循環させることができる。
また、この凹部は、中蓋が落とし蓋として機能する際に、複数の収納室の間で内部蒸気を循環させるので、生牡蠣をさらにむらなく調理することができる。
Moreover, since the container for cooking raw oysters of this invention provided the recessed part in the upper part of the partition wall through which internal steam passes, internal steam can be circulated more smoothly.
Moreover, since this recessed part circulates internal steam among several storage chambers, when an inner cover functions as a drop lid, a raw oyster can be cooked more uniformly.
また、本発明の生牡蠣調理用容器は、密閉シートに、調理に先だって、内部蒸気を逃がすための蒸気穴を形成する箇所に穿孔マークを設けたので、この穿孔マークに蒸気穴を形成して、調理時に余分な内部蒸気を逃がすことができる。
これにより、生牡蠣をさらにむらなく良好に調理することができる。
In addition, the container for cooking raw oysters according to the present invention is provided with a perforation mark at a location where a steam hole for releasing the internal steam is formed in the sealing sheet prior to cooking. When cooking, excess internal steam can escape.
Thereby, a raw oyster can be cooked favorably further.
さらに、本発明の生牡蠣調理用容器は、中蓋の上面及び下面の両方又は一方に補強リブを設けたので、中蓋に内部蒸気に耐える剛性を与えることができ、中蓋としての機能を確実に発揮させることができる。 Furthermore, the container for cooking raw oysters of the present invention is provided with reinforcing ribs on both or one of the upper and lower surfaces of the inner lid, so that the inner lid can be given rigidity to withstand internal steam, and the function as the inner lid can be achieved. It can be demonstrated reliably.
本発明の生牡蠣調理方法は、容器本体に仕切り壁に形成した複数の収納室のそれぞれに剥き身の生牡蠣を収納し、調理時の内部圧力で上昇可能な重量で、上面に突条部を立設した中蓋で複数の収納室を覆い、密閉シートに蒸気穴を形成した後、電子レンジで調理するので、本発明の生牡蠣調理用容器の場合と同様に、剥き身の生牡蠣をむらなく良好に調理することができる。 The raw oyster cooking method of the present invention stores stripped raw oysters in each of a plurality of storage chambers formed on a partition wall in a container body, and has a protruding portion on the upper surface with a weight that can be raised by internal pressure during cooking. Covering multiple storage chambers with a standing inner lid, forming steam holes in the sealing sheet, and cooking with a microwave oven, so as with the raw oyster cooking container of the present invention, stripped raw oysters are uneven Can cook well.
また、中蓋に通孔を形成し、仕切り壁に凹部を形成することによって、内部蒸気をより効果的に循環させることができるので、生牡蠣をさらに良好に調理することができる。 Further, by forming a through hole in the inner lid and forming a recess in the partition wall, the internal steam can be circulated more effectively, so that raw oysters can be cooked better.
図１乃至図８を参照して本発明の実施形態に係る生牡蠣調理用容器について説明する。 A raw oyster cooking container according to an embodiment of the present invention will be described with reference to FIGS. 1 to 8.
図１は、本発明の実施形態に係る生牡蠣調理用容器の容器本体１０を示す平面図、図４はその中蓋２０を示す平面図、図７はその密閉シートを示す平面図である。 FIG. 1 is a plan view showing a container body 10 of a raw oyster cooking container according to an embodiment of the present invention, FIG. 4 is a plan view showing an inner lid 20 thereof, and FIG. 7 is a plan view showing a sealing sheet thereof.
本発明の実施形態に係る生牡蠣調理用容器は、殻を取り除いた剥き身の生牡蠣１を収納した状態で電子レンジを使用することによって調理する容器であって、容器本体１０、中蓋２０及び密閉シート３０で構成される。
通常、この生牡蠣調理用容器には生牡蠣が収納されて販売され、消費者はそれをそのまま（外装材は取り外す）電子レンジで加熱調理していわゆる蒸し牡蠣を作り、そのまま食することができるものである。
A container for cooking raw oysters according to an embodiment of the present invention is a container that is cooked by using a microwave oven in a state in which a raw raw oyster 1 with a shell removed is stored, and includes a container body 10, an inner lid 20, and It is composed of a sealing sheet 30.
Normally, raw oysters are stored and sold in this raw oyster cooking container, and consumers can cook it as it is (with the exterior material removed) in a microwave oven to make a so-called steamed oyster and eat it as it is. Is.
容器本体１０は、底壁、四つの側壁及び上端開口部を有する平面長方形の箱状で、内部の略下半部に、側壁の略半分の高さを持つ仕切り壁１１を、その底壁を***させて立設し、内部に、複数個の生牡蠣１を個別に収納する複数（特に限定されるわれではないが、本実施形態では９つ）の収納室１４を形成している。四つの側壁はそれぞれ上方に向かってやや斜め外方に傾斜させ、後述する中蓋２０が昇降動し易いようにしている。この容器本体１０は、限定されるものではないが、ポリプロピレンなどの半透明の合成樹脂で形成することができる。 The container body 10 is a flat rectangular box having a bottom wall, four side walls, and an upper end opening, and a partition wall 11 having a height substantially half of the side wall is provided in a substantially lower half of the inside of the container body 10. A plurality of storage chambers 14 (9 in this embodiment, though not particularly limited) are provided in the interior so as to be raised and standing, and each of which stores a plurality of raw oysters 1 individually. Each of the four side walls is inclined slightly upward and outward so that an inner lid 20 described later can easily move up and down. Although this container main body 10 is not limited, it can be formed with translucent synthetic resins, such as a polypropylene.
本実施形態の仕切り壁１１は、容器本体１０の長尺方向に沿って延びる二つの第一仕切り壁１２と、容器本体１０の短尺方向に斜めに延びて、第一仕切り壁１２と斜め方向に交差する六つの第二仕切り壁１３とで構成している。なお、第二仕切り壁１３は、図９に示すように、第一仕切り壁１２に直角に交差させることもできる。 The partition wall 11 of the present embodiment includes two first partition walls 12 extending along the longitudinal direction of the container body 10, and obliquely extends in the short direction of the container body 10, and obliquely extends from the first partition wall 12. It comprises six intersecting second partition walls 13. In addition, the 2nd partition wall 13 can also be made to cross | intersect the 1st partition wall 12 at right angles, as shown in FIG.
また、仕切り壁（第一仕切り壁１２及び第二仕切り壁１３）１１の上部には、内部蒸気が通過する上方に開口した凹部１１ａを形成している。 Moreover, the upper part of the partition wall (the 1st partition wall 12 and the 2nd partition wall 13) 11 is formed with the recessed part 11a opened upwards through which internal steam passes.
中蓋２０は、仕切り壁１１の上に、複数の収納室１４の略全体を上からほぼ覆うように載置される大きさで（従って、中蓋２０と容器本体１０の側壁との間には隙間が形成される）、容器本体１０に対応した平面長方形である。この中蓋２０は、調理時の内部蒸気の圧力によって上昇可能な重量に設定されている。中蓋２０の上面には複数（特に限定されるわれではないが、本実施形態では１５個）の突条部２１を一体的かつ均等に立設して密閉シート３０の下面に当接したときに密閉シート３０との間に空間部４０が形成されるようにしている。 The inner lid 20 is sized to be placed on the partition wall 11 so as to cover substantially the entirety of the plurality of storage chambers 14 from above (therefore, between the inner lid 20 and the side wall of the container body 10). Is a plane rectangle corresponding to the container body 10. The inner lid 20 is set to a weight that can be raised by the pressure of the internal steam during cooking. When a plurality (15 in this embodiment, but not limited to) 15 ridges 21 are erected integrally and evenly on the upper surface of the inner lid 20 and contact the lower surface of the sealing sheet 30 A space 40 is formed between the sealing sheet 30 and the sealing sheet 30.
また、中蓋２０には、その中央部分に内部蒸気が通過する四つの通孔２２（直径５ｍｍ程度の円形）を形成している。さらに、中蓋２０の上面には、突条部２１の下端部と直交する三つの補強リブ２２を一体的に形成している。 Further, the inner lid 20 is formed with four through holes 22 (circular shape with a diameter of about 5 mm) through which the internal steam passes in the central portion. Further, on the upper surface of the inner lid 20, three reinforcing ribs 22 that are orthogonal to the lower end portion of the protrusion 21 are integrally formed.
なお、突条部２１、通孔２２および補強リブ２２の数及び形成箇所並びにその形状は限定されない。また、この中蓋２０（突条部２１及び補強リブ２２を含む）も、限定されるものではないが、ポリプロピレンなどの半透明の合成樹脂で形成することができる。 In addition, the number and the formation location of the protrusion part 21, the through-hole 22, and the reinforcement rib 22, and its shape are not limited. The inner lid 20 (including the protrusions 21 and the reinforcing ribs 22) is also not limited, and can be formed of a translucent synthetic resin such as polypropylene.
密閉シート３０は、容器本体１０の上端開口部を密閉するものであり、例えば、ポリエステル、ナイロン、イージーピールなどの肉厚が１０〜３０μｍ程度の合成樹脂で形成することができる。また、この密閉シート３０の四隅には、調理に先だって、内部蒸気を逃がすための蒸気穴を形成する箇所に穿孔マーク３１を印刷している。 The sealing sheet 30 seals the upper end opening of the container body 10 and can be formed of, for example, a synthetic resin having a thickness of about 10 to 30 μm, such as polyester, nylon, or easy peel. Further, in the four corners of the sealing sheet 30, perforation marks 31 are printed at locations where steam holes for releasing internal steam are formed prior to cooking.
このように形成された生牡蠣調理用容器は、生牡蠣が収納された状態で販売され、消費者はそれをそのままの状態で電子レンジで調理し、調理後、密閉シート３０を剥がすのみで、殻を取り除くことなくそのまま食することができるので、極めて便利である。 The raw oyster cooking container formed in this way is sold in a state where the raw oyster is stored, and the consumer cooks it in a microwave oven as it is, and after cooking, just peels off the sealing sheet 30, It can be eaten as it is without removing the shell, which is very convenient.
次に、本発明の実施形態における生牡蠣調理方法について説明する（ここでは、本発明の実施形態で示した生牡蠣調理用容器を使用する）。 Next, the raw oyster cooking method in embodiment of this invention is demonstrated (Here, the container for raw oyster cooking shown in embodiment of this invention is used).
まず、容器本体１０の内部の略下半部に仕切り壁（第一仕切り壁１２と第二仕切り壁１３）１１によって形成した複数の収納室１４のそれぞれに、殻を取り除いた剥き身の生牡蠣１を個別に収納する。この生牡蠣１には当然ながら水分が含まれており、これが調理時の内部蒸気（煮汁）となる。 First, a raw raw oyster 1 with a shell removed in each of a plurality of storage chambers 14 formed by partition walls (first partition wall 12 and second partition wall 13) 11 in a substantially lower half inside the container body 10. Are stored separately. This raw oyster 1 naturally contains moisture, and this becomes the internal steam (boiled juice) during cooking.
次に、仕切り壁１１の上に、調理時の内部蒸気の圧力によって上昇可能な重量でかつ上面に複数の突条を立設した中蓋２０を載置して、複数の収納室１４のほぼ全体を上から覆う。従って、中蓋２０と容器本体１０の側壁との間には隙間が形成される。この中蓋２０には、内部蒸気を通過させる通孔２２をあらかじめ形成しておく。 Next, on the partition wall 11, an inner lid 20 having a weight that can be raised by the pressure of internal steam during cooking and a plurality of protrusions standing on the upper surface is placed. Cover the whole from above. Accordingly, a gap is formed between the inner lid 20 and the side wall of the container body 10. The inner lid 20 is previously formed with a through hole 22 through which internal steam passes.
この状態で、容器本体１０の上端開口部を密閉シート３０で密閉した後、あらかじめ形成しておいた穿孔マーク３１の箇所を爪楊枝などの鋭利な道具を使用して突き刺して小さな蒸気穴を形成する。 In this state, after the upper end opening of the container body 10 is sealed with the sealing sheet 30, a small steam hole is formed by piercing the location of the perforated mark 31 formed in advance using a sharp tool such as a toothpick. .
このようにして準備した複数の生牡蠣１をそれぞれの収納室１４に収納した生牡蠣調理用容器を、電子レンジに入れて加熱する（加熱時間は、例えば、５００Ｗで２分程度，あるいは６００Ｗで１分程度など）。
これにより、収納室１４の生牡蠣１が加熱される共に、それに含まれている水分が加熱されて内部蒸気（煮汁）を発生させる。この際、収納室１４は中蓋２０で覆われているので、この中蓋２０が落とし蓋の役目を果たし、発生した内部蒸気によって複数の生牡蠣１をむらなく調理することができる。
The raw oyster cooking containers in which a plurality of raw oysters 1 prepared in this manner are stored in the respective storage chambers 14 are put into a microwave oven and heated (heating time is about 2 minutes at 500 W, for example, or 600 W) About 1 minute).
Thereby, while the raw oyster 1 of the storage chamber 14 is heated, the water | moisture content contained in it is heated and internal steam (boiled juice) is generated. At this time, since the storage chamber 14 is covered with the inner lid 20, the inner lid 20 serves as a dropping lid, and the plurality of raw oysters 1 can be cooked evenly by the generated internal steam.
また、仕切り壁１１の上部には凹部１１ａを形成しているので、内部蒸気がこの凹部１１ａを通って複数の収納室１４を循環することができ、さらにむらのない調理が可能となる。 Moreover, since the recessed part 11a is formed in the upper part of the partition wall 11, an internal vapor | steam can circulate through the some storage chamber 14 through this recessed part 11a, and also cooking without unevenness is attained.
この際、中蓋２０と容器本体１０の側壁との間には隙間が形成され、また、仕切り壁１１の上部には凹部１１ａが形成されているので、その両方から内部蒸気を適度に逃がすことができる。従って、収納室１４の生牡蠣１を適度な温度で加熱することができる。 At this time, a gap is formed between the inner lid 20 and the side wall of the container main body 10, and a concave portion 11a is formed on the upper portion of the partition wall 11, so that the internal vapor can be released from both sides appropriately. Can do. Therefore, the raw oyster 1 in the storage chamber 14 can be heated at an appropriate temperature.
また、加熱中に内部蒸気の圧力が一定以上になるとその内部圧力によって中蓋２０が上昇し、内部蒸気を収納室１４から逃がし、これにより生牡蠣１が過度に調理されるのを防ぐ。
上昇した中蓋２０は、図１０に示すように、その突条部２１が密閉シート３０の下面に継続的あるいは断続的に当接するので、密閉シート３０に完全に付着することなく、それとの間に空間部４０を形成する。
Further, when the pressure of the internal steam becomes higher than a certain level during heating, the inner lid 20 is raised by the internal pressure, and the internal steam is released from the storage chamber 14, thereby preventing the raw oyster 1 from being excessively cooked.
As shown in FIG. 10, the raised inner lid 20 has a protrusion 21 that continuously or intermittently abuts against the lower surface of the sealing sheet 30. The space 40 is formed in
この空間部４０には内部蒸気が入り込み、そこで温度がやや低下した内部蒸気は新たに入り込む内部蒸気に加圧されて再び収納室１４に戻るという循環を繰り返す。この内部蒸気の循環は、容器本体１０の仕切り壁１１に設けた凹部１１ａおよび中蓋２０に設けた通孔２２によって促進される。このように、内部蒸気（煮汁）を効果的に循環させることによって全ての生牡蠣１をむらなく均等に加熱して調理することができる。 The internal steam enters the space 40, and the internal steam whose temperature is slightly lowered is pressurized by the internal steam that newly enters and returns to the storage chamber 14 again. The circulation of the internal steam is promoted by the recess 11 a provided in the partition wall 11 of the container body 10 and the through hole 22 provided in the inner lid 20. Thus, all the raw oysters 1 can be heated and cooked evenly by circulating the internal steam (boiled juice) effectively.
なお、上記実施形態に係る生牡蠣調理用容器は、中蓋２０に通孔２２を設けているが、通孔２２を持たない中蓋２０を使用することもできる。また、仕切り壁１１の上部に凹部１１ａを形成しているが、凹部１１ａを持たない仕切り壁１１とすることもできる。また、凹部１１ａに代えて穴を形成することもできる。 In addition, although the container for cooking raw oysters which concerns on the said embodiment provides the through-hole 22 in the inner lid 20, the inner lid 20 which does not have the through-hole 22 can also be used. Moreover, although the recessed part 11a is formed in the upper part of the partition wall 11, it can also be set as the partition wall 11 which does not have the recessed part 11a. Moreover, it can replace with the recessed part 11a and can also form a hole.
また、密閉シート３０に穿孔マーク３１を設けているが、穿孔マーク３１を設けていない密閉シート３０を使用することもできる。さらに、中蓋２０に補強リブ２２を設けているが、中蓋２０の肉厚を調整するなどの補強手段によって補強リブ２２を省くこともできる。 Moreover, although the perforated mark 31 is provided in the sealing sheet 30, the sealing sheet 30 which is not provided with the perforated mark 31 can also be used. Further, although the reinforcing rib 22 is provided on the inner lid 20, the reinforcing rib 22 can be omitted by a reinforcing means such as adjusting the thickness of the inner lid 20.
なお、中蓋２０の上面に設けられる突条部２１の形状は特に限定されるものではなく、中蓋２０が密閉シート３０の下面に当接したときに密閉シート３０との間に空間部４０が形成されるようなものであればよい。よって、例えば中蓋２０の全体あるいは一部が波型状に湾曲したものでもよくこの場合、波型の頂部が突条部２１となり密閉シート３０との間に空間部４０が形成される。 In addition, the shape of the protrusion 21 provided on the upper surface of the inner lid 20 is not particularly limited, and the space 40 is located between the inner lid 20 and the sealing sheet 30 when the inner lid 20 contacts the lower surface of the sealing sheet 30. What is necessary is just to be formed. Therefore, for example, the whole or a part of the inner lid 20 may be curved in a wave shape. In this case, the top portion of the wave shape becomes the protruding portion 21 and the space portion 40 is formed between the sealing sheet 30.
１ 生牡蠣
１０ 容器本体
１１ 仕切り壁
１１ａ 凹部
１２ 第一仕切り壁
１３ 第二仕切り壁
１４ 収納室
２０ 中蓋
２１ 突条部
２２ 通孔
２３ 補強リブ
３０ 密閉シート
３１ 穿孔マーク
４０ 空間部
DESCRIPTION OF SYMBOLS 1 Raw oyster 10 Container main body 11 Partition wall 11a Recessed part 12 First partition wall 13 Second partition wall 14 Storage chamber 20 Inner lid 21 Projection part 22 Through hole 23 Reinforcement rib 30 Sealing sheet 31 Perforation mark 40 Space part
Claims (8)
底壁、側壁及び上端開口部を有する箱状で、内部の略下半部に、複数個の前記生牡蠣を個別に収納する複数の収納室を形成するために、前記側壁の略半分の高さを持つ仕切り壁を、前記底壁から立設した容器本体と、
前記仕切り壁の上に、前記複数の収納室の略全体を覆うように載置される中蓋と、
前記容器本体の前記上端開口部を密閉する密閉シートとから成り、
前記中蓋を、調理時の内部蒸気の圧力によって上昇可能な重量とするとともに、その上面に突条部を立設して前記密閉シートの下面に当接したときに前記密閉シートとの間に空間部を形成するようにしたことを特徴とする生牡蠣調理用容器。 A raw oyster cooking container that cooks by using a microwave oven in a state where raw oysters are stored,
In a box shape having a bottom wall, a side wall, and an upper end opening, a plurality of storage chambers for individually storing a plurality of the raw oysters are formed in a substantially lower half of the interior, so that the height of the half of the side wall is approximately half. A container body erected from the bottom wall,
An inner lid placed on the partition wall so as to cover substantially the whole of the plurality of storage chambers;
It consists of a sealing sheet that seals the upper end opening of the container body,
The inner lid has a weight that can be raised by the pressure of the internal steam during cooking, and a protrusion is provided on the upper surface of the inner lid so that the inner cover is in contact with the lower surface of the sealing sheet. A container for cooking raw oysters characterized by forming a space.
容器本体の内部の略下半部に仕切り壁によって形成した複数の収納室のそれぞれに前記生牡蠣を個別に収納し、
前記仕切り壁の上に、調理時の内部蒸気の圧力によって上昇可能な重量でかつ上面に突条部を立設した中蓋を載置して、前記複数の収納室の略全体を覆い、
前記容器本体の上端開口部を密閉シートで密閉し、
前記密閉シートに蒸気穴を形成した後、電子レンジで加熱して、前記中蓋を内部蒸気の圧力によって上昇させ、上昇時に、前記中蓋の前記突条部を前記密閉シートの下面に継続的あるいは断続的に当接させて密閉シートとの間に常に空間部を形成し、前記複数の収納室と前記空間部との間で前記内部蒸気を循環させて、前記生牡蠣を調理することを特徴とする生牡蠣調理方法。 A raw oyster cooking method in which a raw raw oyster is cooked using a microwave oven,
The raw oysters are individually stored in each of a plurality of storage chambers formed by partition walls in a substantially lower half inside the container body,
On the partition wall, a weight that can be raised by the pressure of internal steam during cooking is placed, and an inner lid with a protruding portion standing on the upper surface is placed, covering substantially the whole of the plurality of storage chambers,
The upper end opening of the container body is sealed with a sealing sheet,
After forming the steam hole in the sealing sheet, the inner lid is heated by the pressure of the internal steam by heating in a microwave oven, and when rising, the protruding portion of the inner lid is continuously formed on the lower surface of the sealing sheet. Alternatively, intermittently abutting and always forming a space portion between the sealing sheet and circulating the internal steam between the plurality of storage chambers and the space portion to cook the raw oyster A method of cooking raw oysters.
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| US4924048A (en) * | 1988-04-11 | 1990-05-08 | Cmb Packaging (Uk) Limited | Tray for use in microwave ovens with heat sealed cover and inner lid |
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| JP2007204073A (en) * | 2006-01-31 | 2007-08-16 | Meiwa Pax Co Ltd | Packaging container for heating in microwave oven |
| JP3210254U (en) * | 2017-02-21 | 2017-05-11 | 卜部産業株式会社 | Food container |
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| US4924048A (en) * | 1988-04-11 | 1990-05-08 | Cmb Packaging (Uk) Limited | Tray for use in microwave ovens with heat sealed cover and inner lid |
| JPH0473321U (en) * | 1990-10-29 | 1992-06-26 | ||
| JP2002255254A (en) * | 2001-02-27 | 2002-09-11 | Yukijirushi Reito Shokuhin Kk | Container and package for microwave oven |
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