JPH0433832Y2 - - Google Patents
Info
- Publication number
- JPH0433832Y2 JPH0433832Y2 JP1987196896U JP19689687U JPH0433832Y2 JP H0433832 Y2 JPH0433832 Y2 JP H0433832Y2 JP 1987196896 U JP1987196896 U JP 1987196896U JP 19689687 U JP19689687 U JP 19689687U JP H0433832 Y2 JPH0433832 Y2 JP H0433832Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- holding member
- container body
- inner lid
- lid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000010411 cooking Methods 0.000 claims description 13
- 235000013305 food Nutrition 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229920005992 thermoplastic resin Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 235000013547 stew Nutrition 0.000 description 3
- 235000013409 condiments Nutrition 0.000 description 2
- 235000021438 curry Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003856 thermoforming Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 235000021485 packed food Nutrition 0.000 description 1
Landscapes
- Electric Ovens (AREA)
- Cookers (AREA)
Description
〔産業上の利用分野〕
本考案は、高周波加熱調理器用容器に係り、調
理済食品が充填された容器を高周波加熱調理器、
いわゆる電子レンジ内に収容して調理するに好適
な容器に関する。
〔従来の技術〕
近年の電子レンジの普及に伴い、カレー、シチ
ユー等の調理済食品を容器に充填した包装物を容
器のまま電子レンジで加熱、調理する個食包装食
品が市場に出回つている。これら食品は加熱時に
おいて均一加熱が困難であり、また、特に粘性食
品にあつては局部加熱により容器の変形が生じ、
通常の容器では容器自身が振動し、場合によつて
は転倒するという問題があつた。
そこで、特開昭57−12228号公報において、前
記均一加熱が困難であるという問題解決を図る1
つの提案がなされている。このものは、容器の底
部付近にある調理済食品に対する加熱が十分に行
われないことに着目して容器の底部を凸状に形成
し、これにより加熱むらを極力排除しようとした
ものである。
また、実開昭62−35965号および実開昭62−
42570号の各公報には、容器の底部と電子レンジ
のターンテーブルとの間に一定の間隔をもたせる
ために、容器の包装箱を当該容器の保持部材とし
て利用したものが提案されている。
〔考案が解決しようとする問題点〕
しかしながら、容器の底部を凸状に形成したも
のにあつては、特に熱可塑性樹脂熱成形容器の場
合、底部外周部が薄肉であるため、加熱により変
形するという問題がある。
また、容器の包装箱を利用して容器を前述のよ
うに保持するのもにあつては、容器よりも大型の
包装箱が必要とされ、取扱上不便であり、輸送や
保存中に破損あるいは型崩れし易いという問題が
ある。しかも、包装箱の大きさが限定されるとい
う問題もある。
本考案の目的は、調理済食品の均一加熱ができ
るとともに、局部加熱による容器の変形防止を図
り、かつ、振動等に起因した容器の転倒を防止す
ることのできる高周波加熱調理器用容器を提供す
ることにある。
〔問題点を解決するための手段〕
本考案に係る高周波加熱調理器用容器は、容器
本体の底部を持ち上げ保持する保持部材を容器に
装着し、この保持部材の高さを容器高さの1/2以
下とするとともに、加熱調理に際して保持部材を
容器の下部に装着することができるようにして前
記目的を達成しようとするものである。
〔作用〕
調理済食品が充填された容器本体の下部には保
持部材が嵌合装着された状態で、電子レンジ内に
収容される。このときの容器底部は電子レンジの
ターンテーブル上面より所定の高さ浮上した高さ
に保持される。
〔実施例〕
以下、本考案の一実施例を図面に基づいて説明
する。
本考案の一実施例を示した第1図ないし第3図
において、容器10は熱可塑性樹脂シートを熱成
形により全体形状が略カツプ状となるように形成
されている。この際、容器10は無機フイラー充
填容器または多層樹脂容器もしくはガスバリヤー
層を含む多層樹脂容器であることが好ましい。
前記容器10は、底部11と、この底部11の
周縁より上方に向かつて立設されるとともに、次
第に大径化されてテーパ状とされた胴部12と、
この胴部12の図中上端側に形成された開口部1
3とからなる容器本体15を備えている。前記開
口部13における胴部12の上端縁からは外向き
のフランジ部16が水平方向に突出形成されてい
る。また、この開口部13には、第2図および第
3図に示されるように、容器本体10の内方へ僅
かに凹んだ状態で適宜な樹脂フイルム等からなる
内蓋17が水密に貼設され、かつ、開口部13よ
り剥離等により取り除き可能に設けられている。
前記開口部13の外周側には外蓋18が被嵌さ
れている。この外蓋18は周壁19が下方に向か
つて次第に拡開するテーパ状に形成され、前記開
口部13のフランジ部16に係着できるようにな
つている。この外蓋18の頂壁20と前記内蓋1
7との間には所定の空間が画成されるようになつ
ており、この空間内における前記内蓋17上に
は、第2図に示されるように、環状の保持部材2
2が収納されている。
前記保持部材22はスプーン、薬味あるいはク
ルトン等を収納する空間を画成するとともに、容
器本体15を図示しない電子レンジに収容して加
熱調理する際に、第4図に示されるように、容器
本体15の下部に嵌合装着して用いられるもの
で、この保持部材22は、耐熱樹脂あるいは紙等
により形成されている。保持部材22の周壁高さ
a(第4図参照)は、容器本体15の高さHに対
して1/2H以下、好ましくは1/3H以下となるよう
に設定されている。また、容器本体15の下部へ
の装着時において、底部11の下面側と保持部材
22の下端縁との間隔b、換言すれば電子レンジ
のターンテーブル上面と底部11の下面側との間
隔は通常3〜20mmとなるように設定されている。
このような実施例において、容器本体15内に
調理済食品を充填した後に、内蓋17が水密に貼
設され、この内蓋17上に図示しないスプーン、
薬味あるいはクルトン等と共に保持部材22が収
容される。次いで外蓋18を開口部13に被嵌し
た後、必要により所定の包装用フイルム等を用い
てオーバーラップする。
電子レンジにて加熱調理を行うときは、通常ラ
ップ用フイルムを除去した後に外蓋18を開口部
13より取り外し、保持部材22等を取り除いた
後に内蓋17を除去する。次に必要に応じて外蓋
18を嵌着する。取り除かれた保持部材22は第
4図に示されるように、容器本体15の下部に嵌
合装着され、この状態で電子レンジ内に収容され
て加熱調理される。
このような本実施例によれば、次のような効果
がある。
すなわち、内蓋17と外蓋18との間に保持部
材22を収容するとともに、加熱調理する際にこ
の保持部材22を容器本体15の下部に嵌合装着
して用いることとし、底部11の下面と電子レン
ジのターンテーブル上面との間に所定の間隔が設
けられるよう構成したから、調理済食品を均一に
加熱することができるという効果を得ることがで
きる。また、調理済食品がカレー、シチユー等の
粘性食品である場合における局部加熱による容器
の変形による振動ないしは転倒を極力防止するこ
とが期待でき、しかも容器本体15の安定保持に
より、従来のような振動に起因した転倒等の虞れ
も回避できるという効果がある。
また、保持部材22自体の形状は極めてシンプ
ル、かつ、小型であり、内蓋17と外蓋18との
間に空間内に収容して容器との一体化を図つたか
ら、全体として容器の大きさを増大させることな
く容器自体の大きさをほとんど変えることもな
い。
なお、保持部材22は環状のもの以外の形状で
もよく、要するに、容器本体15の外周形状に応
じた形状であればよい。従つて、容器本体15の
外周形状が四角柱状であれば四角柱状の保持部材
とすることもできる。
さらに、前記実施例における容器の全体形状
は、本考案を実施するに際しての一例であつて、
充填される調理済食品の種類、需要者層等に応じ
て任意に変更することができる。
以下に、本考案の実験例を示す。
1 容器:H=70mm、開口部径=70mm、
底部径=55mm、
出光マルチレイシート(商品名)
PBP 0.8mmを熱成形
2 内容物:具入りシチユー
3 電子レンジ加熱時間:4分、電力:400W
4 保持部材:紙
a=20mm
b=10mm
5 テスト個数:保持部材有、保持部材無}各
60個
[Industrial Application Field] The present invention relates to a container for a high-frequency cooking device, and the present invention relates to a container for a high-frequency cooking device.
The present invention relates to a container suitable for storing in a so-called microwave oven for cooking. [Conventional technology] With the spread of microwave ovens in recent years, individual packaged foods, in which packages filled with cooked foods such as curry and stew are heated and cooked in a microwave oven, have become available on the market. There is. It is difficult to uniformly heat these foods, and especially for viscous foods, local heating may cause the container to deform.
Conventional containers have the problem of the container itself vibrating and, in some cases, tipping over. Therefore, in Japanese Patent Application Laid-Open No. 57-12228, a method was proposed to solve the problem of the difficulty in uniform heating.
Two proposals have been made. This device focuses on the fact that the cooked food near the bottom of the container is not sufficiently heated, and the bottom of the container is formed into a convex shape, thereby attempting to eliminate heating unevenness as much as possible. Also, Utility Model Application No. 62-35965 and Utility Model Application No. 62-
Each publication of No. 42570 proposes a method in which the packaging box of the container is used as a holding member for the container in order to maintain a certain distance between the bottom of the container and the turntable of the microwave oven. [Problem to be solved by the invention] However, in cases where the bottom of the container is formed into a convex shape, especially in the case of a thermoplastic resin thermoformed container, the outer periphery of the bottom is thin, so it deforms when heated. There is a problem. Furthermore, in cases where the container is held using the packaging box of the container as described above, a packaging box that is larger than the container is required, which is inconvenient to handle, and may cause damage or damage during transportation or storage. There is a problem that it easily loses its shape. Moreover, there is also the problem that the size of the packaging box is limited. The purpose of the present invention is to provide a container for a high-frequency heating cooker that can uniformly heat cooked food, prevent deformation of the container due to local heating, and prevent the container from falling over due to vibrations, etc. There is a particular thing. [Means for solving the problem] In the container for a high-frequency cooking device according to the present invention, a holding member that lifts and holds the bottom of the container body is attached to the container, and the height of this holding member is set to 1/1 of the height of the container. 2 or less, and also by making it possible to attach a holding member to the lower part of the container during cooking, thereby achieving the above object. [Function] The container body filled with cooked food is housed in a microwave oven with a holding member fitted to the lower part thereof. At this time, the bottom of the container is held at a predetermined height above the top surface of the turntable of the microwave oven. [Example] Hereinafter, an example of the present invention will be described based on the drawings. In FIGS. 1 to 3 showing an embodiment of the present invention, a container 10 is formed by thermoforming a thermoplastic resin sheet so that the overall shape is approximately cup-shaped. In this case, the container 10 is preferably a container filled with an inorganic filler, a multilayer resin container, or a multilayer resin container including a gas barrier layer. The container 10 includes a bottom portion 11, a body portion 12 that is erected upward from the periphery of the bottom portion 11, and has a tapered shape with a diameter gradually increasing.
An opening 1 formed on the upper end side of the body 12 in the figure.
The container body 15 is comprised of 3 and 3. An outward flange portion 16 is formed to protrude horizontally from the upper end edge of the body portion 12 in the opening portion 13 . In addition, as shown in FIGS. 2 and 3, an inner lid 17 made of a suitable resin film or the like is attached to the opening 13 in a water-tight manner and is slightly recessed inward of the container body 10. and is provided so as to be removable through the opening 13 by peeling or the like. An outer cover 18 is fitted onto the outer circumferential side of the opening 13. The outer cover 18 has a peripheral wall 19 formed in a tapered shape that gradually expands downward, so that it can be engaged with the flange 16 of the opening 13. The top wall 20 of this outer cover 18 and the inner cover 1
A predetermined space is defined between the inner lid 17 and the inner lid 17 in this space, as shown in FIG.
2 is stored. The holding member 22 defines a space for storing spoons, condiments, croutons, etc., and when the container body 15 is placed in a microwave oven (not shown) for cooking, as shown in FIG. The holding member 22 is used by fittingly attached to the lower part of the holding member 15, and this holding member 22 is made of heat-resistant resin, paper, or the like. The height a of the peripheral wall of the holding member 22 (see FIG. 4) is set to be 1/2H or less, preferably 1/3H or less of the height H of the container body 15. Furthermore, when the container body 15 is attached to the lower part of the container body 15, the distance b between the lower surface side of the bottom portion 11 and the lower edge of the holding member 22, in other words, the distance between the top surface of the turntable of the microwave oven and the lower surface side of the bottom portion 11 is normally set. It is set to be 3 to 20 mm. In such an embodiment, after filling the container body 15 with cooked food, an inner lid 17 is attached in a watertight manner, and a spoon (not shown) is placed on the inner lid 17.
A holding member 22 is housed together with condiments, croutons, etc. Next, after fitting the outer lid 18 into the opening 13, it is overlapped using a predetermined packaging film or the like, if necessary. When cooking in a microwave oven, the outer lid 18 is usually removed from the opening 13 after the wrapping film is removed, and the inner lid 17 is removed after the holding member 22 and the like are removed. Next, the outer cover 18 is fitted as necessary. As shown in FIG. 4, the removed holding member 22 is fitted and attached to the lower part of the container body 15, and in this state is housed in a microwave oven and heated and cooked. According to this embodiment, the following effects can be obtained. That is, the holding member 22 is housed between the inner lid 17 and the outer lid 18, and the holding member 22 is used by being fitted into the lower part of the container body 15 during cooking, so that the lower surface of the bottom 11 Since a predetermined space is provided between the turntable and the top surface of the turntable of the microwave oven, it is possible to uniformly heat the cooked food. In addition, when the cooked food is a viscous food such as curry or stew, it can be expected to prevent vibration or overturning due to deformation of the container due to local heating as much as possible.Moreover, by stably holding the container body 15, it is possible to prevent vibrations like conventional ones. This has the effect of avoiding the risk of falling due to this. In addition, the shape of the holding member 22 itself is extremely simple and small, and it is housed in the space between the inner lid 17 and the outer lid 18 to integrate with the container, so the overall size of the container is reduced. It hardly changes the size of the container itself without increasing the size. Note that the holding member 22 may have a shape other than an annular one, and in short, the holding member 22 may have any shape as long as it corresponds to the outer peripheral shape of the container body 15. Therefore, if the outer peripheral shape of the container main body 15 is a square prism shape, the holding member can also be made into a square prism shape. Furthermore, the overall shape of the container in the above embodiment is an example when implementing the present invention, and
It can be arbitrarily changed depending on the type of cooked food to be filled, the customer group, etc. An experimental example of the present invention is shown below. 1 Container: H = 70mm, opening diameter = 70mm, bottom diameter = 55mm, thermoforming Idemitsu Multiray Sheet (product name) PBP 0.8mm 2 Contents: stew with ingredients 3 Microwave heating time: 4 minutes, power: 400W 4 Holding member: paper a=20mm b=10mm 5 Number of test pieces: with holding member, without holding member} each
60 pieces
以上述べたように、本考案によれば、調理済食
品の均一加熱ができるとともに、局部加熱による
容器の変形防止を図り、かつ、振動等に起因した
容器の転倒を防止することのできる高周波加熱調
理器用容器を提供できるという効果がある。
As described above, according to the present invention, cooked food can be heated uniformly, and the high-frequency heating can prevent the container from deforming due to local heating, and prevent the container from falling over due to vibrations, etc. This has the effect of providing a container for cooking utensils.
第1図は本実施例に係る高周波加熱調理器用容
器の外観を示す正面図、第2図は外蓋を外した状
態を示す正面断面図、第3図は第1図の分解斜視
図、第4図は保持部材の使用状態を示す正面図で
ある。
10……容器、11……底部、15……容器本
体、17……内蓋、18……外蓋、22……保持
部材。
Fig. 1 is a front view showing the external appearance of the high-frequency cooking device container according to this embodiment, Fig. 2 is a front sectional view showing the state with the outer lid removed, and Fig. 3 is an exploded perspective view of Fig. 1; FIG. 4 is a front view showing how the holding member is used. DESCRIPTION OF SYMBOLS 10... Container, 11... Bottom, 15... Container body, 17... Inner lid, 18... Outer lid, 22... Holding member.
Claims (1)
上端開口部に嵌合される内蓋と、この内蓋の上
から前記容器本体の上端部に嵌合される外蓋
と、前記内蓋と前記外蓋との間に取り出し可能
に収納され、前記容器本体の高さの1/2以下の
高さを有する保持部材とを含んで構成され、 この保持部材は前記容器本体を持ち上げ保持
するためにこの容器本体の底部に装着されるこ
とを特徴とする高周波加熱調理器用容器。 (2) 実用新案登録請求の範囲第1項において、前
記容器本体が熱可塑性樹脂シートからの熱成形
品であることを特徴とする高周波加熱調理器用
容器。[Claims for Utility Model Registration] (1) A cooking food storage container body, an inner lid that fits into the upper opening of the container body, and a lid that fits into the upper end of the container body from above the inner lid. a holding member that is removably housed between the inner cover and the outer cover and has a height of 1/2 or less of the height of the container body; A container for a high-frequency heating cooking device, characterized in that a member is attached to the bottom of the container main body to lift and hold the container main body. (2) Utility Model Registration The container for a high-frequency cooking device according to claim 1, wherein the container body is a thermoformed product made of a thermoplastic resin sheet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987196896U JPH0433832Y2 (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987196896U JPH0433832Y2 (en) | 1987-12-25 | 1987-12-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01101431U JPH01101431U (en) | 1989-07-07 |
JPH0433832Y2 true JPH0433832Y2 (en) | 1992-08-12 |
Family
ID=31487484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987196896U Expired JPH0433832Y2 (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0433832Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61135615A (en) * | 1984-12-05 | 1986-06-23 | ハウス食品工業株式会社 | Cooking container for electronic range |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6176204U (en) * | 1984-10-26 | 1986-05-22 |
-
1987
- 1987-12-25 JP JP1987196896U patent/JPH0433832Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61135615A (en) * | 1984-12-05 | 1986-06-23 | ハウス食品工業株式会社 | Cooking container for electronic range |
Also Published As
Publication number | Publication date |
---|---|
JPH01101431U (en) | 1989-07-07 |
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