JPS63112957A - Packaging container - Google Patents
Packaging containerInfo
- Publication number
- JPS63112957A JPS63112957A JP61258438A JP25843886A JPS63112957A JP S63112957 A JPS63112957 A JP S63112957A JP 61258438 A JP61258438 A JP 61258438A JP 25843886 A JP25843886 A JP 25843886A JP S63112957 A JPS63112957 A JP S63112957A
- Authority
- JP
- Japan
- Prior art keywords
- rice ball
- packaging material
- rice
- packaging
- dish
- 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.)
- Granted
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 14
- 241000209094 Oryza Species 0.000 claims abstract description 54
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 54
- 235000009566 rice Nutrition 0.000 claims abstract description 54
- 239000005022 packaging material Substances 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 38
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 13
- 239000000057 synthetic resin Substances 0.000 claims abstract description 13
- 238000000465 moulding Methods 0.000 description 11
- 235000013339 cereals Nutrition 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cereal-Derived Products (AREA)
- Food-Manufacturing Devices (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、おにぎりの成型機能を有すると同時に使捨て
の容器の機能を兼ね備えた包装容器に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a packaging container that has a rice ball molding function and also has the function of a disposable container.
（従来技術）
従来のおにぎり成型器は、厚手の硬質合成樹脂製′の包
材と蓋材から成り、その包材にくぼみ状のお′にぎりの
型部が設けられ、包材の型部にご飯を入れて蓋材を被せ
、蓋材に形成された凸部を型部に挿入しておにぎりを押
圧成型し、次に蓋材を外して型部の開口を下向きにして
、型部内のおにぎりを型部から成型器外に取り出すもの
であった。(Prior art) A conventional rice ball molding machine consists of a packaging material and a lid material made of thick hard synthetic resin. Put the rice in, cover with the lid material, insert the convex part formed on the lid material into the mold part and press mold the rice ball, then remove the lid material, turn the opening of the mold part downward, and press the rice ball inside the mold part. was taken out from the mold section to the outside of the molding machine.
一方、弁当などの包装容器では、ご飯を普通に盛るだけ
であり、ご飯を特別の形状に成型゛する機能をも兼ね備
えた包装容器は従来なかった。On the other hand, packaging containers for bento boxes and the like can only be used to hold rice in a normal manner, and there have been no packaging containers that also have the function of shaping rice into a special shape.
（発明が解決しようとする問題点）
しかし、上記従来のおにぎりの成型器では、次のような
欠点があった。(Problems to be Solved by the Invention) However, the above-mentioned conventional rice ball molding machine had the following drawbacks.
まず、成型器が厚手の硬質合成樹脂から成り高価である
ため、−個の型部を有する成型器で１個ずつ順次おにぎ
りを成型して多数のおにぎりを得るのが通常の使用方法
であった。First, the molding machine was made of thick hard synthetic resin and was expensive, so the usual method of use was to mold the rice balls one by one using a molding machine with - mold parts to obtain a large number of rice balls. .
このため、成型器を個々のおにぎりの包装容器として兼
用させるようなことはなく、おにぎりを運ぶには別の容
器に移し変えて包装して（また。従って、移し変える手
間がかかる上、別に包装した容器の内部でおにぎりの形
が崩れて、食べるときに原型がなくなりでいるおそれも
あった。For this reason, it is not possible to use the molding machine as a packaging container for individual rice balls; instead, to transport the rice balls, the rice balls must be transferred to another container and packaged. There was also the risk that the onigiri would lose its shape inside the container and lose its original shape when eaten.
また、従来のおにぎりの成型器だけでは、おにぎりを食
べる際におにぎりを載せるための別の受皿を用意しなけ
ればならなかった。Furthermore, when using only the conventional rice ball molding device, it was necessary to prepare a separate saucer to place the rice ball on when eating the rice ball.
本発明は上記従来の欠点をすべて解消するものである。The present invention overcomes all of the above-mentioned conventional drawbacks.
即ち、本発明の目的は、廉価でおにぎりの成型器を兼用
でき、運ぶ際におにぎりの形が崩れることがなく、また
食べる際に受皿を別に用意する必要がない上、使い捨て
できる包装容器を提供することにある。That is, an object of the present invention is to provide a packaging container that is inexpensive, can double as a rice ball molder, does not lose its shape during transportation, does not require a separate saucer for eating, and is disposable. It's about doing.
（問題点を解決するための手段）
上記目的を達成するため、本発明の包装容器は、次のよ
うに構成されている。(Means for Solving the Problems) In order to achieve the above object, the packaging container of the present invention is configured as follows.
おにぎりの形をしており、底面に向かって傾斜したくぼ
みからなる型部を有するフィルム状の合成樹脂又は紙か
らなる包材と、該包材の型部と同型のわずかな深さのく
ぼみからなる受皿部を有し、前記包材に被せるフィルム
状の合成樹脂又は紙製の受皿兼用の蓋材とを備えて成り
、前記包材の型部にご飯を入れて前記蓋材を被せ、食べ
る時に前記蓋材を下にして受皿として前記包材を取外す
ことにより成型されたおにぎりを得る。A packaging material made of a film-like synthetic resin or paper that is shaped like a rice ball and has a mold part consisting of a recess that slopes toward the bottom, and a recess of a slight depth that is the same shape as the mold part of the packaging material. and a lid material made of film-like synthetic resin or paper that doubles as a saucer to cover the packaging material, and the food is eaten by putting rice into the mold part of the packaging material and covering it with the lid material. A molded rice ball is obtained by removing the packaging material with the lid material facing down and serving as a saucer.
（実施例） 以下に、本発明の一実施例を図を参照して説明する。(Example) An embodiment of the present invention will be described below with reference to the drawings.
ｆｊ１１１図に示すように、この包装容器は包材１と蓋
材２から成る。As shown in Fig. fj111, this packaging container consists of a packaging material 1 and a lid material 2.
本発明の包材１と蓋材２は廉価で使捨ての包装容器に適
する紙又は薄い合成樹脂からつくられるが、本実施例で
はフィルム状の合成樹脂から一体成形されてつくられた
ものを示す。The packaging material 1 and the lid material 2 of the present invention are made from paper or thin synthetic resin, which are inexpensive and suitable for disposable packaging containers, but in this example, one made by integral molding from a film-like synthetic resin is shown. .
包材１は、３個のおにぎりの形状をした深いくぼみ状の
下型部３ａ１３ｂ、３ｃが平面部４に設けられており、
それぞれの下型部３ａ、３ｂ。The packaging material 1 has three rice ball-shaped deep depression-shaped lower mold parts 3a13b and 3c provided in the flat part 4,
Respective lower mold parts 3a, 3b.
３ｃの総量は一人前の弁当の量に相当するのが望ましい
。前記下型部３ａ、３ｂ、３ｃは下方に向かって傾斜し
ており、後述するように、容器を裏返しておにぎり状に
成型されたご飯を取り出し易くしている。一方、蓋材２
には前記包材１の下型部３に対応する同型の３個の浅い
くぼみ状の上型部５ａ、５ｂ、５ｃが平面部６に設けら
れており、包材１に蓋材２を被せて第２図に示すように
おにぎりの型ができるものとなっている。It is desirable that the total amount of 3c corresponds to the amount of a one-serving lunch box. The lower mold portions 3a, 3b, and 3c are inclined downward, and, as will be described later, make it easier to take out the rice ball-shaped by turning the container over. On the other hand, lid material 2
Three shallow depression-like upper mold parts 5a, 5b, 5c of the same type corresponding to the lower mold part 3 of the packaging material 1 are provided on the flat surface part 6, and the packaging material 1 is covered with the lid material 2. As shown in Figure 2, the onigiri mold is made.
上型部５ａ、５ｂ、５ｃと下型部３ａ、 ３ｂ、 ３ｃ
は希望のおにぎりの形状の型とするが、本実施例では略
三角形に形ｒ＆されている。また、成形器をできるだけ
コンパクトにするため、中央の下型部３１）、上型部５
ｂは、両側の下型部３ａ、３ｃ、上型部５ａ、５ｃとは
逆向きに無駄のないように配列されている。Upper mold parts 5a, 5b, 5c and lower mold parts 3a, 3b, 3c
The shape is the desired shape of the rice ball, but in this embodiment, the shape is approximately triangular. In addition, in order to make the molding machine as compact as possible, a lower mold part 31) in the center, an upper mold part 5
b are arranged in the opposite direction to the lower mold parts 3a, 3c and upper mold parts 5a, 5c on both sides so as to avoid waste.
包材１の各下型部３は、略三角形の底７と、この底７と
前記平面部４とを連続する三面の側壁８がら成る。側壁
８の三面には、それぞれ補強リブ９が３本縦に一体成形
されている。蓋材２の上型部５ａ、５ｂ、５Ｃも、略三
角形の底１０と、この底１０と平面部６とを連続する側
壁１１から成る。Each lower mold part 3 of the packaging material 1 consists of a substantially triangular bottom 7 and three side walls 8 that connect the bottom 7 and the flat part 4. Three reinforcing ribs 9 are vertically integrally molded on each of the three sides of the side wall 8. The upper mold parts 5a, 5b, and 5C of the lid material 2 also consist of a substantially triangular bottom 10 and a side wall 11 that connects the bottom 10 and the flat part 6.
包材１、蓋材２の材質として、下型部３、に熱いご飯を
収容することから包材１はポリプロピレンなど耐熱性の
良好な材質が望ましく、蓋をした状態で中のご飯が良く
視認できるように蓋材２には塩化ビニルのような透明な
材質が望ましい。包材１が薄い合成樹脂又は紙からなる
ため、下型部３の底７を指で押して変形させることによ
り、下型部３に付着したおにぎりを押し出すことができ
る。′Ｖｆ１こ軟質合成樹脂であると変形容易である。As for the material of the packaging material 1 and the lid material 2, it is desirable that the packaging material 1 be made of a material with good heat resistance such as polypropylene since the hot rice is stored in the lower mold part 3, and the rice inside can be easily seen when the lid is closed. For this reason, it is desirable that the lid material 2 be made of a transparent material such as vinyl chloride. Since the packaging material 1 is made of thin synthetic resin or paper, the rice balls attached to the lower mold part 3 can be pushed out by pressing and deforming the bottom 7 of the lower mold part 3 with a finger. 'Vf1 is easily deformed if it is made of soft synthetic resin.
包材１の平面部４の周縁には、下方に若干法がった広が
り部分１２とその下端の水平部分１３から成る屈曲状の
係合部１４が設けられている。一方、蓋材２の平面部６
の周縁には、前記包材１の係合部１４に適合する下方に
若干法がった広がり部分１５とその下端の水平部分１Ｇ
がら成る屈曲状の係合部１７が設けられている。A bent engagement part 14 is provided on the periphery of the flat part 4 of the packaging material 1, which is made up of a slightly downwardly slanting widening part 12 and a horizontal part 13 at the lower end thereof. On the other hand, the flat part 6 of the lid material 2
At its periphery, there is a widening part 15 that slightly slopes downward and fits into the engaging part 14 of the packaging material 1, and a horizontal part 1G at the lower end thereof.
A bent engagement portion 17 is provided.
この係合部１４．１７には、次の幾つかの利点がある。This engaging portion 14.17 has the following several advantages.
まず、蓋をする際に、包材１の係合部１４と蓋材２の係
合部１７が係合することにより位置決めがきわめて容易
となる。また、蓋材２と包材１の位置が固定するので、
蓋材２と包材１とが互いに横にずれることによっておに
ぎりの形が変形することを防止できる。また、両方の係
合部１４．１７が屈曲状に接触しているので中のご飯の
湿気、熱あるいはご飯粒などが逃げにくいものとなって
いる。また、第３図（イ）（ロ）に示すように蓋材２、
包材３を別個に積重ねる場合、蓋材２の係合部１７ある
いは包材１の係合部１４どうしが保谷するので、運搬、
保管中に崩れたり分離することが防止です、さらに、第
４図（ニ）に示すように蓋材２はおにぎり１９を食べる
際には受皿として使用されるが、この時係合部１７は立
ち上がっているので、ご飯粒などがこぼれることを防止
できるものとなる。First, when closing the lid, the engaging portion 14 of the packaging material 1 and the engaging portion 17 of the lid material 2 engage with each other, making positioning extremely easy. In addition, since the positions of the lid material 2 and packaging material 1 are fixed,
It is possible to prevent the shape of the rice ball from being deformed due to the lid material 2 and the packaging material 1 being laterally shifted relative to each other. Further, since both the engaging portions 14 and 17 are in contact with each other in a bent manner, it is difficult for the moisture, heat, or rice grains of the rice inside to escape. In addition, as shown in FIGS. 3(a) and 3(b), the lid material 2,
When the packaging materials 3 are stacked separately, the engaging portions 17 of the lid material 2 or the engaging portions 14 of the packaging material 1 are stuck together, making transportation and
This prevents the lid material 2 from collapsing or separating during storage.Furthermore, as shown in FIG. This prevents rice grains from spilling out.
以上のように構成された成形器の使用法を第４図に基づ
いて説明する。How to use the molding machine constructed as above will be explained based on FIG. 4.
第４図（イ）に示すように、包材１の下型部３にご飯１
８を入れ、しゃもじあるいは手で押さえ込み、第４図（
ロ）に示すように蓋材２を被せると同時に包装された状
態となり、そのまま運搬、保管できるものとなる。おに
ぎり１９の表面全体が包材１の下型部３と蓋材２の上型
部５の壁面に接触しているので、運搬中に形が崩れるこ
とがない。As shown in Figure 4 (a), rice 1 is placed in the lower mold part 3 of the packaging material 1.
8, press it down with a rice scoop or with your hands, and press it down as shown in Figure 4 (
As shown in b), as soon as the lid material 2 is placed on the package, it becomes packaged and can be transported and stored as is. Since the entire surface of the rice ball 19 is in contact with the wall surface of the lower mold part 3 of the packaging material 1 and the upper mold part 5 of the lid material 2, the rice ball 19 does not lose its shape during transportation.
そして、第４図（ハ）に示すように、蓋材２を下にして
包材１を引き上げると、おにぎり１９が現れる。包材１
の下型部３の内壁におにぎりが付着している時には、同
図の破線で示すように下型部３の底７を指で押せば簡単
に外すことができる。Then, as shown in FIG. 4(c), when the packaging material 1 is pulled up with the lid material 2 facing down, the rice ball 19 appears. Packaging material 1
If the rice ball is attached to the inner wall of the lower mold part 3, it can be easily removed by pressing the bottom 7 of the lower mold part 3 with your finger, as shown by the broken line in the figure.
第４図（ニ）は、包材１を外した状態であり、蓋材２が
おにぎり１９の受皿となる。おにぎり１９の底は蓋材２
の上型部５のくぼみに収まって安定したものとなる。FIG. 4(d) shows a state in which the packaging material 1 is removed, and the lid material 2 serves as a saucer for the rice ball 19. The bottom of rice ball 19 is lid material 2
It fits into the recess of the upper mold part 5 and becomes stable.
蓋材２や包材１は、廉価であるので使捨てできる。The lid material 2 and packaging material 1 are inexpensive and can be thrown away.
（発明の効果）
包材と蓋材をフィルム状の合成樹脂又は紙製の廉価なも
のとしたので、ご飯を詰めた後即使捨ての包装容器とし
て使用でき、包装の手間が省ける。(Effects of the Invention) Since the packaging material and the lid material are made of inexpensive film-like synthetic resin or paper, the container can be used as a disposable packaging container immediately after being filled with rice, and the hassle of packaging can be saved.
また、蓋を受皿兼用としたので別に受皿を容易する必要
がない。Furthermore, since the lid also serves as a saucer, there is no need to prepare a separate saucer.
第１図は、本考案の一実施例の斜視図である。
第２図は、前記実施例の一部縦断した側面図である。
第３図（イ）（ロ）は蓋材、包材を積重ねた状態を示す
断面図、
第４図（イ）ないしく二）は、実施例の使用方法を示す
縦断面図である。
１：包材 ２蓋材 ３：下型部 ５：上型部１８：ご＠
１９：おにぎりFIG. 1 is a perspective view of an embodiment of the present invention. FIG. 2 is a partially longitudinal side view of the embodiment. FIGS. 3(a) and 3(b) are cross-sectional views showing a stacked state of the lid and packaging materials, and FIGS. 4(a) to 2) are longitudinal cross-sectional views showing how to use the embodiment. 1: Packaging material 2 Lid material 3: Lower mold part 5: Upper mold part 18: Please @
19: Rice ball
Claims (1)
みからなる型部を有するフィルム状の合成樹脂又は紙製
の包材と、 該包材の型部と同型の浅いくぼみからなる受皿部を有し
、前記包材に被せるフィルム状の合成樹脂又は紙製の受
皿兼用の蓋材とを備えて成り、 前記包材の型部にご飯を入れて前記蓋材を被せ、食する
際に前記蓋材を下にして受皿として前記包材を取り外す
ことにより成型されたおにぎりを取り出すこと特徴とす
る包装容器。[Scope of Claims] A packaging material made of a film-like synthetic resin or paper that is in the shape of a rice ball and has a mold part consisting of a depression sloping toward the bottom, and a shallow mold part of the same shape as the mold part of the packaging material. It has a saucer part consisting of a recess, and a lid material made of film-like synthetic resin or paper that also serves as a saucer and is placed over the packaging material, and the rice is placed in the mold part of the packaging material and covered with the lid material. A packaging container characterized in that when eating, the molded rice ball is taken out by removing the packaging material with the lid material facing down and serving as a saucer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61258438A JPS63112957A (en) | 1986-10-31 | 1986-10-31 | Packaging container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61258438A JPS63112957A (en) | 1986-10-31 | 1986-10-31 | Packaging container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63112957A true JPS63112957A (en) | 1988-05-18 |
| JPH0115255B2 JPH0115255B2 (en) | 1989-03-16 |
Family
ID=17320204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61258438A Granted JPS63112957A (en) | 1986-10-31 | 1986-10-31 | Packaging container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63112957A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558685U (en) * | 1992-01-13 | 1993-08-03 | 東洋製罐株式会社 | Rice ball packaging container |
| US5810428A (en) * | 1994-07-15 | 1998-09-22 | Nissan Motor Co., Ltd. | Framework of vehicle body structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643709A (en) * | 1979-09-18 | 1981-04-22 | Meidensha Electric Mfg Co Ltd | High series capacity tap winding |
| JPS58307A (en) * | 1981-06-24 | 1983-01-05 | Hitachi Ltd | Roll bender for rolling mill |
-
1986
- 1986-10-31 JP JP61258438A patent/JPS63112957A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643709A (en) * | 1979-09-18 | 1981-04-22 | Meidensha Electric Mfg Co Ltd | High series capacity tap winding |
| JPS58307A (en) * | 1981-06-24 | 1983-01-05 | Hitachi Ltd | Roll bender for rolling mill |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558685U (en) * | 1992-01-13 | 1993-08-03 | 東洋製罐株式会社 | Rice ball packaging container |
| US5810428A (en) * | 1994-07-15 | 1998-09-22 | Nissan Motor Co., Ltd. | Framework of vehicle body structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0115255B2 (en) | 1989-03-16 |
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