JPH0531918Y2 - - Google Patents

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Publication number
JPH0531918Y2
JPH0531918Y2 JP9317988U JP9317988U JPH0531918Y2 JP H0531918 Y2 JPH0531918 Y2 JP H0531918Y2 JP 9317988 U JP9317988 U JP 9317988U JP 9317988 U JP9317988 U JP 9317988U JP H0531918 Y2 JPH0531918 Y2 JP H0531918Y2
Authority
JP
Japan
Prior art keywords
container
hole
popcorn
metal cover
heating
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 - Lifetime
Application number
JP9317988U
Other languages
Japanese (ja)
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JPH0214990U (en
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Filing date
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Priority to JP9317988U priority Critical patent/JPH0531918Y2/ja
Publication of JPH0214990U publication Critical patent/JPH0214990U/ja
Application granted granted Critical
Publication of JPH0531918Y2 publication Critical patent/JPH0531918Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Closures For Containers (AREA)

Description

【考案の詳細な説明】 (産業上の利用分野) 本考案は、ポツプコーン容器の改良に関する。[Detailed explanation of the idea] (Industrial application field) The present invention relates to improvements in popcorn containers.

(従来の技術) 従来、耐熱材製の皿状容器の内底部にポツプコ
ーン原料を収納し、該皿状容器の上方開放部を膨
脹可能な金属製カバーで覆つて構成されたポツプ
コーン容器が知られている。上記の容器は、直接
火にかけて加熱され、加熱により順次ポツプコー
ンがはじけ、またポツプコーンから発生する蒸気
によつて容器内圧力が上昇することにより、上記
の皿状容器の上方開放部を覆う金属製カバーが膨
張する仕組みになつている。
(Prior Art) Conventionally, a popcorn container is known which is constructed by storing popcorn ingredients in the inner bottom of a dish-shaped container made of a heat-resistant material and covering the upper open part of the dish-shaped container with an inflatable metal cover. ing. The above-mentioned container is heated by direct heating, and the popcorn sequentially bursts due to the heating, and the pressure inside the container increases due to the steam generated from the popcorn, so that the metal cover covering the upper opening of the above-mentioned dish-shaped container is heated. The mechanism is such that it expands.

また、上記の形態の容器では、加熱中ポツプコ
ーンから発生する蒸気によつて容器内圧力が上昇
し、金属製カバーが破裂することを防止する目的
で、該金属製カバーに通気孔が設けられている。
この技術は米国特許3110233号等に開示されてい
る。しかしながら、先行技術では、通気孔として
一定の面積をもつ孔しか開示されておらず、この
ような単なる孔を設けるだけでは以下のような問
題が生じる。
In addition, in the above-mentioned container, a ventilation hole is provided in the metal cover in order to prevent the metal cover from bursting due to an increase in the pressure inside the container due to the steam generated from the popcorn during heating. There is.
This technology is disclosed in US Pat. No. 3,110,233 and others. However, the prior art discloses only holes having a certain area as ventilation holes, and simply providing such holes causes the following problems.

即ち、家庭等で容器を加熱する場合は、使用す
る加熱装置或いは調理者の手法等によつて加熱の
程度がまちまちになるのが一般的である。この
点、先行技術の如く、金属製カバーに予め一定の
大きさの通気孔が設けられている場合、加熱の程
度が強くても金属製カバーが破裂しないようにす
るため、上記の通気孔をある程度大きくする必要
がある。何故ならば金属製カバーの破裂は、調理
者が火傷する等危険で重大な問題であるからであ
る。しかしながら、実際に家庭等で加熱する際に
は、加熱の程度が弱い場合もあり、この場合は先
行技術の容器では孔が多き過ぎて容器内圧が上昇
せず、金属製カバーが十分に膨脹可能しないた
め、ポツプコーンが良好に調理されないことがあ
る。つまり、従来のポツプコーン容器は、限られ
た加熱条件でしかポツプコーンを良好に調理でき
ないという点で問題があつた。
That is, when heating a container at home, etc., the degree of heating generally varies depending on the heating device used, the cook's method, etc. In this regard, if the metal cover is provided with ventilation holes of a certain size in advance, as in the prior art, in order to prevent the metal cover from bursting even if the degree of heating is strong, the ventilation holes are It needs to be enlarged to some extent. This is because a bursting of the metal cover is a dangerous and serious problem, such as burns to the cook. However, when actually heating at home, etc., the degree of heating may be weak, and in this case, the container of the prior art has too many holes, so the internal pressure of the container does not increase, and the metal cover allows sufficient expansion. popcorn may not cook properly. In other words, conventional popcorn containers had a problem in that popcorn could only be cooked well under limited heating conditions.

(解決しようとする問題点) 本考案の目的は、上記のような従来法の有する
問題を解決し、加熱の程度に係わらず、安全かつ
良好にポツプコーンを調理することができるポツ
プコーン容器の提供にある。
(Problems to be Solved) The purpose of the present invention is to solve the above-mentioned problems of the conventional method and to provide a popcorn container that allows popcorn to be cooked safely and well regardless of the degree of heating. be.

(問題点を解決するための手段) 本考案は、上記の目的を達成すべく成されたも
ので、耐熱材製の皿状容器の内底部にポツプコー
ン原料を収納し、該皿状容器の上方開放部を膨脹
可能な金属製カバーで覆つて構成されたポツプコ
ーン容器の該金属製カバーに、一定の面積をもつ
孔を設けるとともに、合成樹脂フイルムによつて
該孔を覆い、かつ該合成樹脂フイルムに2本以上
の切れ線を交差状に設けるか或いは一定の面積を
もつ孔に切れ線を周設して形成された通気孔を設
けたことを特徴とするポツプコーン容器を要旨と
する。
(Means for Solving the Problems) The present invention was made to achieve the above object, and consists of storing popcorn raw material in the inner bottom of a dish-shaped container made of a heat-resistant material, and A popcorn container is constructed by covering an open part with an inflatable metal cover, and the metal cover is provided with a hole having a certain area, and the hole is covered with a synthetic resin film, and the metal cover is covered with an inflatable metal cover. The object of the present invention is to provide a popcorn container characterized by having a ventilation hole formed by intersecting two or more cut lines or by surrounding a hole having a certain area with cut lines.

以下、図面に基づいて本考案を詳細に説明す
る。
Hereinafter, the present invention will be explained in detail based on the drawings.

第1−a図は、本考案のポツプコーン容器の加
熱前の状態を示す斜視図であり、第1−b図は、
第1−a図C1−C2方向の断面図、第2図は、第
1−a図の容器の加熱後の状態を示す斜視図であ
る。
Figure 1-a is a perspective view showing the popcorn container of the present invention before heating, and Figure 1-b is a perspective view of the popcorn container of the present invention before heating.
FIG. 1-a is a sectional view taken in the C1-C2 direction, and FIG. 2 is a perspective view showing the state of the container shown in FIG. 1-a after heating.

図面において、1はアルミ材等の耐熱材製の皿
状容器であり、該皿状容器1の内底部にはポツプ
コーン原料(図示せず)が収納されている。また
皿状容器1の上方開放部は、アルミ箔等からなる
膨脹可能な金属製カバー2で覆われている。上記
金属製カバー2は加熱前は通常折畳んで設けられ
(第1−a図、第1−b図参照)、加熱が進むにつ
れて順次膨脹する(第2図参照)。尚、金属製カ
バー2は、特に厚みが5μ〜20μのアルミ箔である
ことが、加熱調理時に金属製カバー2が良好に膨
張する上で望ましい。容器1には調理時に把持す
るための把手4が設けられる。
In the drawings, reference numeral 1 denotes a dish-shaped container made of a heat-resistant material such as aluminum, and a popcorn raw material (not shown) is stored in the inner bottom of the dish-shaped container 1. Further, the upper open portion of the dish-shaped container 1 is covered with an inflatable metal cover 2 made of aluminum foil or the like. The metal cover 2 is normally folded before heating (see Figures 1-a and 1-b), and gradually expands as heating progresses (see Figure 2). Note that it is particularly desirable that the metal cover 2 is made of aluminum foil with a thickness of 5 μm to 20 μm so that the metal cover 2 expands well during cooking. The container 1 is provided with a handle 4 for gripping during cooking.

本考案では、上記の構造からなる容器10の金
属製カバー2に一定の面積をもつ孔3を設ける。
該孔3の形状としては、円形、略円形、方形、略
方形、三角形が例示される。孔3の大きさは、合
成樹脂フイルム7に設けられた通気孔8が切れ線
に沿つて開いた場合の最大の大きさと同じか、或
いはこれよりもやや適当に大きくするのがよく、
例えば10〜200mm2程度にすることができる。孔3
を上記の大きさにすることによつて、加熱調理時
に通気孔8を容器内圧の上昇に応じて適当な大き
さに開くことができる。また金属製カバー2に孔
3を設ける場所は任意であり、通常は該カバー2
の中央部に設けることができる。
In the present invention, a hole 3 having a constant area is provided in the metal cover 2 of the container 10 having the above structure.
Examples of the shape of the hole 3 include a circle, a substantially circle, a square, a substantially rectangle, and a triangle. The size of the hole 3 is preferably the same as the maximum size when the ventilation hole 8 provided in the synthetic resin film 7 opens along the cut line, or is appropriately larger than this.
For example, it can be about 10 to 200 mm2 . Hole 3
By setting the above-mentioned size, the vent hole 8 can be opened to an appropriate size according to the increase in the internal pressure of the container during cooking. Further, the hole 3 can be provided at any location in the metal cover 2, and usually the hole 3 is provided in the metal cover 2.
It can be provided in the center of the

上記の孔3を合成樹脂フイルム7によつて覆
い、かつ該合成樹脂フイルム7に2本以上の切れ
線を交差状に設けるか或いは一定の面積をもつ孔
に切れ線を周設して形成された通気孔8を設け
る。
The above hole 3 is covered with a synthetic resin film 7, and the synthetic resin film 7 is provided with two or more cut lines in an intersecting manner, or the cut line is provided around a hole having a certain area. A ventilation hole 8 is provided.

具体的には、合成樹脂フイルム7の材質として
は、ポリエチレン、ポリエステル、ポリプロピレ
ン、セロフアン等のフイルム及びこれらのラミネ
ートフイルムが例示される。上記の合成樹脂フイ
ルムに紙材をラミネートした材料或いは合成樹脂
フイルムにアルミを蒸着した材料を使用してもよ
い。尚、未加熱時に通気孔8を閉じ、加熱調理時
に容器内圧の上昇に応じて通気孔8をスムーズに
開く上で、また耐熱性の面からポリエステルの使
用が特に望ましい。また、上記の機能を良好に達
成する上で、合成樹脂フイルム7の厚みは、例え
ばポリエステルの場合は30〜70μ程度にするのが
よい。
Specifically, examples of the material of the synthetic resin film 7 include films such as polyethylene, polyester, polypropylene, and cellophane, and laminate films thereof. A material obtained by laminating a paper material onto the above-mentioned synthetic resin film or a material obtained by vapor-depositing aluminum onto a synthetic resin film may also be used. In addition, it is particularly desirable to use polyester from the viewpoint of closing the vent hole 8 when unheated and smoothly opening the vent hole 8 as the internal pressure of the container increases during cooking, and from the viewpoint of heat resistance. Further, in order to satisfactorily achieve the above-mentioned functions, the thickness of the synthetic resin film 7 is preferably about 30 to 70 μm in the case of polyester, for example.

上記の合成樹脂フイルム7に設けられる2本以
上の切れ線を交差状に設けて形成された通気孔8
としては、X字状、H字状、略X字状又は略H字
状等のものが例示される(通気孔の形状を示す平
面図である第3〜6図参照)。また、一定の面積
をもつ孔に切れ線を周設して形成された通気孔8
としては、円形、略円形、方形、略方形、三角形
等の孔5に2〜8本の切れ線6を放射状に周設し
て形成さたものが挙げられる(通気孔の形状を示
す平面図である第7〜11図参照)。通気孔8の
形状は例示のものに限定されず、例えば通気孔8
を形成する切れ線は曲線状でもよく、また孔5の
任意の場所に切れ線6を周設してもよい。
Vent holes 8 are formed by intersecting two or more cut lines provided in the synthetic resin film 7.
Examples of the shape include an X-shape, an H-shape, a substantially X-shape, or a substantially H-shape (see FIGS. 3 to 6, which are plan views showing the shapes of the ventilation holes). In addition, a ventilation hole 8 is formed by arranging a cut line around a hole having a certain area.
For example, a hole 5 having a circular, substantially circular, rectangular, substantially rectangular, or triangular shape is formed with 2 to 8 cutting lines 6 radially circumferentially around it (a plan view showing the shape of the ventilation hole). (See Figures 7 to 11). The shape of the ventilation hole 8 is not limited to the illustrated one, and for example, the shape of the ventilation hole 8
The cut line forming the hole 5 may be curved, and the cut line 6 may be provided at any arbitrary location of the hole 5.

通気孔8の大きさは特に限定されないが、切れ
線を交差状に設けて形成する場合は、該切れ線の
長さを3mm〜15mm程度とし、孔5に切れ線6を周
設して形成する場合は、孔5の面積を0.2mm2〜13
mm2程度、切れ線6の長さを1mm〜5mm程度とする
ことができる。これらによつて、容器10の加熱
条件が変化する場合にも、通気孔8十分対応でき
る。
The size of the ventilation hole 8 is not particularly limited, but when it is formed with intersecting cut lines, the length of the cut line is about 3 mm to 15 mm, and the cut line 6 is provided around the hole 5. In this case, the area of hole 5 should be 0.2 mm 2 to 1
mm2 , and the length of the cutting line 6 can be about 1 mm to 5 mm. Due to these, even when the heating conditions of the container 10 change, the ventilation hole 8 can sufficiently cope with the change.

上記の合成樹脂フイルム7によつて孔3を覆う
場合は、フイルム7を孔3よりも適当に大きく
し、フイルム7が孔3を覆うようにして、フイル
ム7を金属製カバー2に設置すればよい。フイル
ム7は、例えばドライラミネートにより、溶剤型
或いは無溶剤型の接着剤等を使用して金属製カバ
ー2に接着することができる。フイルム7を金属
製カバー2に設置するための方法としては、上記
のものに限らず、他の任意の方法を採用できる。
尚、合成樹脂フイルム7を金属製カバー2に設置
する場合は、金属製カバー2に設けられた孔3及
びフイルム7に設けられた通気孔8の各々の中心
を合致させて設けることが望ましい。
When covering the hole 3 with the synthetic resin film 7 described above, make the film 7 appropriately larger than the hole 3, and place the film 7 on the metal cover 2 so that the film 7 covers the hole 3. good. The film 7 can be adhered to the metal cover 2 by dry lamination, for example, using a solvent-based or solvent-free adhesive. The method for installing the film 7 on the metal cover 2 is not limited to the above method, but any other method may be used.
In addition, when installing the synthetic resin film 7 on the metal cover 2, it is desirable that the centers of the holes 3 provided in the metal cover 2 and the ventilation holes 8 provided in the film 7 are aligned with each other.

次に、以上の構成からなる本考案の容器10を
使用する場合の作用を図面により説明する。第1
2図及び第14図は、加熱の程度が弱い場合にお
けるX字状の通気孔及び円形の孔に切れ線を周設
した通気孔の状態を示す斜視図で、第13図及び
第15図は、加熱の程度が強い場合におけるX字
状の通気孔及び円形の孔に切れ線を周設した通気
孔の状態を示す斜視図である。
Next, the operation when using the container 10 of the present invention having the above configuration will be explained with reference to the drawings. 1st
2 and 14 are perspective views showing the state of an X-shaped ventilation hole and a circular hole with cut lines around the circumference when the degree of heating is low, and FIGS. 13 and 15 are FIG. 2 is a perspective view showing the state of an X-shaped ventilation hole and a circular hole with cut lines around the ventilation hole when the degree of heating is high.

第1図に示す状態の容器10は、適宜手段、例
えばコンロ等で加熱される。加熱が進むにつれ、
ポツプコーンが加熱されてはじけるとともに、ポ
ツプコーンから水蒸気が発生し、容器内圧力が上
昇して皿状容器1の上方開放部を覆う金属製カバ
ー2が順次膨脹する。この場合、加熱の程度が弱
いか若しくは加熱の初期段階では、ポツプコーン
から発生する水蒸気の量が少ないため、容器内の
圧力はさほど高くならず、合成樹脂フイルム7の
通気孔8は切れ線に沿つて僅かに開くか(第12
図参照)、或いは切れ線6に沿つた部分は開かな
い状態(第14図参照)となる。つまり、通気孔
8は必要最小にしか開かず、したがつて容器外へ
の水蒸気の揮散が極力押えられてポツプコーンが
効率よく加熱され、同時に金属製カバー2は抵抗
なく膨脹可能である。
The container 10 in the state shown in FIG. 1 is heated by an appropriate means, such as a stove. As heating progresses,
As the popcorn is heated and bursts, water vapor is generated from the popcorn, the pressure inside the container increases, and the metal cover 2 covering the upper opening of the dish-shaped container 1 gradually expands. In this case, when the degree of heating is low or at the initial stage of heating, the amount of water vapor generated from the popcorn is small, so the pressure inside the container does not increase so much, and the ventilation holes 8 of the synthetic resin film 7 are formed along the break line. (No. 12)
), or the portion along the cut line 6 is not opened (see FIG. 14). In other words, the vent hole 8 is opened only to the minimum extent necessary, and therefore the volatilization of water vapor outside the container is suppressed as much as possible to efficiently heat the popcorn, and at the same time, the metal cover 2 can be expanded without resistance.

一方、加熱の程度が強いか若しくは加熱の中期
〜終期段階では、ポツプコーンから発生する水蒸
気の量が多いため、容器内の圧力は相当程度高ま
り、通気孔8は切れ線に沿つて大きく開いた状態
となる(第13図,第15図参照)。つまり、容
器内に水蒸気が多量に発生しても、容器内圧力に
応じて開口の大きさを可変に設けられた通気孔8
によつて、必要に応じた量の水蒸気を容器外に逃
がすことができ、容器の破裂が防止されかつポツ
プコーンの加熱も良好に達成される。
On the other hand, when the degree of heating is strong or in the middle to final stages of heating, the amount of water vapor generated from the popcorn is large, so the pressure inside the container increases considerably, and the vent hole 8 is wide open along the cut line. (See Figures 13 and 15). In other words, even if a large amount of water vapor is generated inside the container, the vent hole 8 is provided with a variable opening size depending on the pressure inside the container.
This allows a necessary amount of water vapor to escape from the container, preventing the container from bursting and achieving good heating of the popcorn.

(考案の効果) 請求項(1)記載のポツプコーン容器によれば、合
成樹脂フイルムに切れ線を有する通気孔を設ける
ことにより、加熱調理時において、容器内圧の上
昇に応じて該通気孔が適当な大きさに開き、必要
な量の水蒸気が容器外に排出される。このため、
加熱の程度が強い場合にも金属製カバーの破裂が
防止され、また加熱の程度が弱い場合にも金属製
カバーが十分に脹らむ。したがつて、加熱の程度
に係わらず、安全かつ良好にポツプコーンを調理
することができる。更に、本考案における通気孔
は、特に複雑な工程や費用を要さず、簡単に形成
することができる点でも多大な産業上の効果を有
する。請求項(2)記載のポツプコーン容器によれ
ば、合成樹脂フイルムに設ける通気孔の形状を特
定することにより、加熱調理中に容器内圧力に応
じて開口の大きさをより敏感に変えることができ
る。したがつて、ポツプコーンをより安定かつ効
率的に調理することができる。
(Effect of the invention) According to the popcorn container described in claim (1), by providing the vent hole having a cut line in the synthetic resin film, the vent hole can be adjusted appropriately according to the increase in the internal pressure of the container during cooking. The container opens to the desired size and the required amount of water vapor is discharged outside the container. For this reason,
Even when the degree of heating is high, the metal cover is prevented from bursting, and even when the degree of heating is low, the metal cover is sufficiently inflated. Therefore, regardless of the degree of heating, popcorn can be safely and well cooked. Further, the ventilation hole according to the present invention has a great industrial effect in that it can be easily formed without requiring particularly complicated processes or costs. According to the popcorn container according to claim (2), by specifying the shape of the vent provided in the synthetic resin film, the size of the opening can be changed more sensitively according to the pressure inside the container during cooking. . Therefore, popcorn can be cooked more stably and efficiently.

【図面の簡単な説明】[Brief explanation of the drawing]

第1−a図は本考案のポツプコーン容器の加熱
前の状態を示す斜視図であり、第1−b図は第1
−a図C1−C2方向の断面図であり、第2図は第
1−a図の容器の加熱後の状態を示す斜視図であ
る。第3〜11図は通気孔の形状を示す平面図で
ある。第12図及び第14図は、加熱の程度が弱
い場合におけるX字状の通気孔及び円形の孔に切
れ線を周設した通気孔の状態を示す斜視図で、第
13図及び第15図は、加熱の程度が強い場合に
おけるX字状の通気孔及び円形の孔に切れ線を周
設した通気孔の状態を示す斜視図である。 1……皿状容器、2……金属製カバー、3,5
……孔、4……把手、6……切れ線、7……合成
樹脂フイルム、8……通気孔。
Figure 1-a is a perspective view showing the state of the popcorn container of the present invention before heating, and Figure 1-b is a perspective view of the popcorn container of the present invention.
FIG. 2 is a perspective view showing the state of the container shown in FIG. 1-a after heating. 3 to 11 are plan views showing the shape of the ventilation holes. 12 and 14 are perspective views showing the state of the X-shaped ventilation hole and the circular hole with cut lines around the circumference when the degree of heating is low, and FIGS. 13 and 15 are FIG. 2 is a perspective view showing the state of an X-shaped vent hole and a circular vent hole with cut lines around them when the degree of heating is high. 1...Dish-shaped container, 2...Metal cover, 3,5
... hole, 4 ... handle, 6 ... cut line, 7 ... synthetic resin film, 8 ... ventilation hole.

Claims (1)

【実用新案登録請求の範囲】 (1) 耐熱材製の皿状容器の内底部にポツプコーン
原料を収納し、該皿状容器の上方開放部を膨脹
可能な金属製カバーで覆つて構成されたポツプ
コーン容器の該金属製カバーに、一定の面積を
もつ孔を設けるとともに、合成樹脂フイルムに
よつて該孔を覆い、かつ該合成樹脂フイルムに
2本以上の切れ線を交差状に設けるか或いは一
定の面積をもつ孔に切れ線を周設して形成され
た通気孔を設けたことを特徴とするポツプコー
ン容器。 (2) 合成樹脂フイルムに設けられた通気孔がX字
状、H字状、略X字状又は略H字状から選ばれ
る1で形成された請求項(1)記載の容器。
[Scope of Claim for Utility Model Registration] (1) A popcorn constructed by storing popcorn raw material in the inner bottom of a dish-shaped container made of heat-resistant material, and covering the upper open part of the dish-shaped container with an inflatable metal cover. A hole with a certain area is provided in the metal cover of the container, and the hole is covered with a synthetic resin film, and two or more cutting lines are provided in the synthetic resin film in an intersecting manner. A popcorn container characterized by having a ventilation hole formed by arranging a cut line around a hole having an area. (2) The container according to claim (1), wherein the ventilation holes provided in the synthetic resin film are formed in an X-shape, an H-shape, a substantially X-shape, or a substantially H-shape.
JP9317988U 1988-07-13 1988-07-13 Expired - Lifetime JPH0531918Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9317988U JPH0531918Y2 (en) 1988-07-13 1988-07-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9317988U JPH0531918Y2 (en) 1988-07-13 1988-07-13

Publications (2)

Publication Number Publication Date
JPH0214990U JPH0214990U (en) 1990-01-30
JPH0531918Y2 true JPH0531918Y2 (en) 1993-08-17

Family

ID=31317628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9317988U Expired - Lifetime JPH0531918Y2 (en) 1988-07-13 1988-07-13

Country Status (1)

Country Link
JP (1) JPH0531918Y2 (en)

Also Published As

Publication number Publication date
JPH0214990U (en) 1990-01-30

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