JP3071378U - Lunch box system - Google Patents
Lunch box systemInfo
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- JP3071378U JP3071378U JP2000001098U JP2000001098U JP3071378U JP 3071378 U JP3071378 U JP 3071378U JP 2000001098 U JP2000001098 U JP 2000001098U JP 2000001098 U JP2000001098 U JP 2000001098U JP 3071378 U JP3071378 U JP 3071378U
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- box
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- horizontal
- scales
- outer case
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Abstract
(57)【要約】
【課題】 外装用外箱内に収納される食材の配置パター
ンを自由に且つ複数態様で変更できるようにすることで
製造上の手間とコスト等を削減する。
【解決手段】 弁当箱Pの外装ケースを形成する1段ま
たは複数段にして使用可能な外装用外箱1と、複数の食
材Qを個々に収納して種々の組み合わせの区画配列パタ
ーンに基づいて外装用外箱1内に隙間なく配列する複数
の食材別収納用中箱2と、外装用外箱1を覆蓋する蓋体
3とから弁当箱Pを形成する。区画配列パターンは、正
方形箱形・長方形箱形・三角形箱形等の外装用外箱1の
内部に収納配置するサイズの夫々異なる正方形箱形・長
方形箱形・三角形箱形の食材別収納用中箱2の組み合わ
せに基づいて構成する。外装用外箱1および食材別収納
用中箱2は、表面に防水処理Rを施した焼却可能な紙製
等の材質により形成する。食材別収納用中箱2の底面部
11には、自体に収納する食材Qの味が低下しない範囲
の温度に保持できるよう保温・保冷材を付設する。
(57) [Summary] [PROBLEMS] To reduce the labor and cost in manufacturing by allowing the arrangement pattern of food materials stored in an outer box to be changed freely and in a plurality of modes. SOLUTION: An outer case 1 which can be used in one or more stages forming an outer case of a lunch box P, and a plurality of food materials Q are individually stored based on various combinations of partition arrangement patterns. A lunch box P is formed from a plurality of food storage middle boxes 2 arranged without gaps in the exterior outer box 1 and a lid 3 that covers the exterior outer box 1. The section arrangement pattern is used for storing square, rectangular, and triangular box-shaped foodstuffs having different sizes to be stored and arranged inside the outer outer box 1 such as a square box, a rectangular box, and a triangular box. It is configured based on the combination of the boxes 2. The outer box for exterior 1 and the inner box for storing foods 2 are formed of a material such as incinerated paper, the surface of which is subjected to a waterproof treatment R. A heat retaining / cooling material is provided on the bottom surface portion 11 of the food storing middle box 2 so that the temperature of the food Q stored therein can be maintained at a temperature within a range where the taste does not decrease.
Description
【0001】[0001]
本考案は、ランチ弁当・会席弁当等として利用され、外装用外箱および複数の 食材別収納用中箱、蓋体等から構成される使い捨て可能な弁当箱システムに関す るものである。 The present invention relates to a disposable lunch box system, which is used as a lunch box lunch or a kaiseki lunch box, and is composed of an outer box for outer use, a plurality of inner boxes for storing foods, a lid, and the like.
【0002】[0002]
従来、この種のランチ弁当・会席弁当等として利用される弁当箱は、外装用外 箱内に複数の食材を別々に収納するために、例えば発泡合成樹脂材の射出成形に より仕切壁を形成することで複数の食材別収納部を区画形成して成る単一の食材 別収納用中箱を外装用外箱内に収納したり、あるいは帯板状の複数の仕切り板を それぞれに設けた切れ目を介して縦横または斜向状に交差させて仕切って成る枠 材を外装用外箱内に収納させることで当該外装用外箱内を複数の区画に仕切った て収納したり等していた。 Conventionally, lunch boxes used as lunch boxes and multi-course lunches of this type form a partition wall by, for example, injection molding a foamed synthetic resin material in order to separately store multiple ingredients in the outer case. In this way, a single inner box for storing different foodstuffs, which is formed by partitioning a plurality of storage sections for different foodstuffs, is stored in the outer box for exterior use, or a cutout provided with a plurality of band-shaped partition plates. In this case, the frame material, which is divided vertically and horizontally or obliquely through the outer casing, is stored in the outer casing, so that the outer casing is divided into a plurality of compartments and stored.
【0003】[0003]
しかしながらこのような従来の弁当箱では、例えば発泡合成樹脂材の射出成形 により仕切壁を形成することで複数の食材別収納部を区画形成して成る単一の食 材別収納用中箱を使用する場合には、食材別収納部の区画配列パターン自体が射 出成形用の金型により1パターンとして既に決定されているため、外装用外箱内 に収納される食材の配置パターンを変更するには形状パターンの異なる仕切壁を 形成するためのそれぞれに別個の金型等を使用して発泡合成樹脂材を射出成形す る等して食材別収納部の区画配列パターンの異なる食材別収納用中箱を形成しな ければならず、製造上の手間とコスト等が掛かり過ぎる。一方、帯板状の複数の 仕切り板を縦横または斜向状に交差させて仕切って成る枠材を外装用外箱内に収 納させる場合では、食材別収納部の区画配列パターンを変える際には仕切り板の 切れ目の位置を変更形成する等して交差状態を変えるのであるが、これも製造上 、また組合せ上でも非常に面倒な作業となり、コストも掛かる等の問題点を有し ていた。 However, in such a conventional lunch box, a single storage box for each foodstuff is used which is formed by forming a partition wall by injection molding of a foamed synthetic resin material to form a plurality of storage sections for each foodstuff. In this case, it is necessary to change the arrangement pattern of the foodstuffs stored in the outer case because the partition arrangement pattern of the foodstuff-specific storage unit itself is already determined as one pattern by the injection molding die. In order to form partition walls with different shape patterns, separate molds etc. are used for injection molding of synthetic resin materials, etc. A box must be formed, which is too laborious and costly to manufacture. On the other hand, in the case of storing a frame material, which is formed by intersecting a plurality of strip-shaped partition plates in a vertical or horizontal or oblique manner, in an outer case, it is necessary to change the partition arrangement pattern of the storage section for each foodstuff. Changes the position of the breaks in the partition plate to change the crossing state, but this is also a very cumbersome operation in terms of manufacturing and in combination, and has problems such as high costs. .
【0004】 そこで本考案は叙上のような従来存した諸事情に鑑み創案されたもので、種々 の形態の複数の食材別収納用中箱を適宜選択して組み合わせて使用することによ り、外装用外箱内に収納される食材の配置パターンを自由に変更することができ 、ランチ用、会席用のいずれを問わず供食者に新鮮な印象を与える配列パターン の実現を可能にし、しかも製造上の手間とコスト等を削減できるものとした使い 捨て可能な弁当箱システムを提供することを目的とする。Accordingly, the present invention has been made in view of the above-described circumstances that existed in the past, and by appropriately selecting and combining a plurality of food storage inner boxes in various forms. , The arrangement pattern of the ingredients stored in the outer box can be freely changed, and it is possible to realize an array pattern that gives a fresh impression to the eater, regardless of whether it is for lunch or banquet, Moreover, an object of the present invention is to provide a disposable lunch box system capable of reducing labor and cost in manufacturing.
【0005】[0005]
上述した課題を達成するため、本考案にあっては、弁当箱Pの外装ケースを形 成する外装用外箱1と、複数の食材Qを個々に収納させて外装用外箱1内に配列 されるよう種々の組み合わせの区画配列パターンに基づいて配置される複数の食 材別収納用中箱2と、外装用外箱1を覆蓋する蓋体3とを有するものであり、外 装用外箱1は、自体の複数を上方に積み重ねられ、あるいは並列に配置されるよ うになっているものである。 区画配列パターンは、正方形箱形・長方形箱形・三角形箱形等の外装用外箱1 の内部に収納配置される夫々サイズの異なる正方形箱形・長方形箱形・三角形箱 形の食材別収納用中箱2の組み合わせに基づいて構成することができる。 区画配列パターンは、一定単位長さを1目盛とした縦4目盛を各パーツの基準 とし、横2目盛、横3目盛、横5目盛、横6目盛、横8目盛の長方形平面と、横 4目盛の正方形平面と、縦横4目盛の正方形平面の面積を対角線により2分割し て形成された直角二等辺三角形平面と、縦4目盛・横8目盛の長方形平面の面積 を1:1:2に3分割して形成された大小の直角二等辺三角形平面をパターン構 成要素とすることができる。 外装用外箱1および食材別収納用中箱2は、前記区画配列パターンのパターン 構成要素に基づいて形成された正方形・長方形・三角形等の底面部11と、この 底面部11の周辺に延設され、V字型中折り部分15を介して側部相互間を連結 して成る中折り壁面部16と、中折り壁面部16の外縁に延設され、差し込み片 20・差し込み孔23を介して側部相互間を接合可能とした外折り壁面部19と から展開形状が形成されているものとすることができる。 外装用外箱1および食材別収納用中箱2は、表面に防水処理Rを施した所定肉 厚の紙材により形成されているものとすることができる。 食材別収納用中箱2の底面部11には、この食材別収納用中箱2自体に収納さ れる食材Qの味を低下させない範囲の温度に保持させる保温・保冷材4が付設さ れているものとすることができる。 In order to achieve the above object, in the present invention, the outer case 1 forming the outer case of the lunch box P, and a plurality of ingredients Q are individually stored and arranged in the outer case 1. And a lid 3 for covering the outer casing 1 arranged in accordance with various combinations of the partition arrangement patterns, and an outer casing 1 for covering the outer casing 1. No. 1 is such that a plurality of itself are stacked on top of each other or arranged in parallel. The partition arrangement pattern is used for storing different sizes of square box, rectangle box, and triangle box-shaped foodstuffs that are stored and arranged inside the outer box 1 for exterior, such as a square box, a rectangular box, and a triangle box. It can be configured based on the combination of the middle boxes 2. The partition arrangement pattern is based on four vertical scales with a fixed unit length of one scale as the standard for each part, and a rectangular plane with two horizontal scales, three horizontal scales, five horizontal scales, six horizontal scales, eight horizontal scales, and four horizontal scales. The area of the square plane of the scale, the area of the square plane of the vertical and horizontal four scales is divided into two by a diagonal line, and the area of the rectangular plane of four vertical scales and eight horizontal scales is 1: 1: 2. A large and small right-angled isosceles triangular plane formed by dividing into three can be used as a pattern component. The outer case 1 for outer packaging and the inner box 2 for storing foodstuffs are provided with a bottom 11 such as a square, a rectangle, or a triangle formed based on the pattern components of the partition arrangement pattern, and extend around the bottom 11. A center folding wall portion 16 is formed by connecting the sides to each other via a V-shaped center folding portion 15, and extends through the outer edge of the center folding wall portion 16 and is inserted through an insertion piece 20 and an insertion hole 23. An expanded shape can be formed from the outer folded wall portion 19 that allows the side portions to be joined to each other. The outer case 1 for outer packaging and the inner box 2 for storing foods can be made of a paper material having a predetermined thickness with a waterproof treatment R on the surface. A heat insulating / cooling material 4 for keeping the temperature of the food Q stored in the food storing middle box 2 itself in a range that does not degrade the taste is attached to the bottom surface portion 11 of the food storing middle box 2. You can be.
【0006】 以上のように構成された本考案に係る弁当箱システムにおいて、複数の食材別 収納用中箱2は、外装用外箱1内に種々の組み合わせの区画配列パターンに基づ いて無駄な空きスペースが生じないように隙間なく配列され、食材別収納用中箱 2夫々に食材Qを個々に収納させることで、食材Qの配置パターンを自由に変更 可能とさせる。 このとき正方形箱形・長方形箱形・三角形箱形の食材別収納用中箱2の組み合 わせにより、組み合わせの異なる食材配置パターンを実現させる。 自体の複数を上方に積み重ねて使用したり、並列に配置させて使用したりする 外装用外箱1は、区画配列パターンの組み合わせ自由度を向上させる。 縦4目盛を各パーツの基準とした長方形平面・正方形平面・大小の直角二等辺 三角形平面夫々をパターン構成要素とした区画配列パターンは、予め決められた 縦横サイズの外装用外箱1内における食材別収納用中箱2の縦使用・横使用のパ ターン設定を可能にさせる。 前記区画配列パターンのパターン構成要素に基づいて形成された正方形・長方 形・三角形等の底面部11と、V字型中折り部分15を介して側部相互間を連結 して成る中折り壁面部16と、差し込み片20・差し込み孔23を介して側部相 互間を接合可能とした外折り壁面部19とによる展開形状は、中折り壁面部16 と外折り壁面部19とにより側壁に空間層が形成され、外装用外箱1および食材 別収納用中箱2の保温性・耐久性を向上させる。 表面に防水処理Rを施した所定肉厚の紙材により形成される外装用外箱1およ び食材別収納用中箱2は、食材Qの汁等の漏洩や食材Q自体の乾燥を防止させる と共に、焼却可能な使い捨ての弁当箱Pを実現させる。 食材別収納用中箱2の底面部11に付設された保温・保冷材4は、食材別収納 用中箱2自体に収納される食材Qの温度を常時一定に保持させる。[0006] In the lunch box system according to the present invention configured as described above, the plurality of storage boxes 2 for each foodstuff are wasted in the exterior outer box 1 based on various combinations of partition arrangement patterns. By arranging the foodstuffs Q in each of the storage boxes 2 for different foodstuffs, the layout pattern of the foodstuffs Q can be freely changed by individually arranging the foodstuffs Q in each storage medium box 2 so that no empty space is generated. At this time, by combining the square boxes, rectangular boxes, and triangular box-shaped intermediate boxes 2 for storing foods, different combinations of food arrangement patterns are realized. A plurality of the outer boxes 1 are used by being stacked on top of each other or arranged side by side. The outer case 1 for outer packaging improves the degree of freedom of combination of the partition arrangement patterns. The rectangular array, square plane, and large and small right-angled isosceles triangular planes, each of which is based on four vertical scales, are used as the component elements. Enables pattern setting for vertical and horizontal use of the separate storage box 2. A center fold wall formed by connecting bottoms 11 such as squares, rectangles, and triangles formed on the basis of the pattern components of the partition arrangement pattern, and sides via a V-shaped center fold 15. The unfolded shape of the portion 16 and the outer fold wall portion 19 that allows the side portions to be joined to each other via the insertion piece 20 and the insertion hole 23 has a side wall formed by the center fold wall portion 16 and the outer fold wall portion 19. A space layer is formed to improve the heat retention and durability of the outer case 1 for exterior use and the inner case 2 for storing foodstuffs. The outer case 1 for outer packaging and the inner box 2 for storing each food material formed of a paper material having a predetermined thickness with a waterproof treatment R on the surface thereof prevent leakage of the juice of the food material Q and drying of the food material Q itself. At the same time, a disposable lunch box P that can be incinerated is realized. The heat retaining / cooling material 4 attached to the bottom surface portion 11 of the food storing middle box 2 keeps the temperature of the food material Q stored in the food storing middle box 2 constant at all times.
【0007】[0007]
以下図面を参照して本考案の一実施の形態を説明すると、図において示される 符号Pは、本考案に係る弁当箱システムを構成する例えばランチ弁当・会席弁当 等として利用される弁当箱である。この弁当箱Pは、図1に示すように、外装ケ ースを形成する例えば正方形箱形の外装用外箱1と、外装用外箱1内に夫々サイ ズの異なる正方形・長方形・三角形等の組み合わせによる区画配列パターンに基 づき空きスペースのないように無駄なく配列収納され、自体に複数の食材Qを個 々に収納させるための正方形箱形・長方形箱形・三角形箱形等の複数の食材別収 納用中箱2と、外装用外箱1を覆蓋する例えば正方形箱形の蓋体3とから構成さ れている。また、図6、図7に示すように、食材別収納用中箱2の底面部には、 この食材別収納用中箱2自体に収納される食材Qの味を低下さない範囲の温度に 常時保持させるよう保温・保冷材4が付設されることもある。 An embodiment of the present invention will be described below with reference to the drawings. Reference numeral P shown in the figure is a lunch box used as a lunch box lunch, a Kaiseki lunch, etc. which constitutes a lunch box system according to the present invention. . As shown in FIG. 1, the lunch box P has an outer case 1 of a square box shape forming an outer case, and a square, rectangle, triangle or the like having different sizes in the outer case 1, respectively. Based on the division arrangement pattern by the combination of the above, it is arranged and stored without waste so that there is no empty space, and a plurality of square boxes, rectangular boxes, triangle boxes, etc. for storing a plurality of foodstuffs Q individually in itself. It comprises a box 2 for storing foodstuffs separately, and a lid 3 in the form of, for example, a square box for covering the outer box 1 for exterior use. As shown in FIGS. 6 and 7, the bottom of the storage box for each foodstuff 2 has a temperature within a range that does not lower the taste of the foodstuff Q stored in the storage box for foodstuff 2 itself. In some cases, a heat insulating / cooling material 4 may be provided so as to be always held.
【0008】 図4、図5に示すように、外装用外箱1、食材別収納用中箱2、蓋体3夫々は 、例えば表面に例えばビニールコーティング等の防水処理Rを施した所定肉厚の 紙材、すなわち内部に各種の食材Qが収納されたときのこれ自体の保形が維持さ れ、また、容易には崩壊されない程度の堅牢性を備えた紙材により形成されてい る。図6、図7に示すように、食材別収納用中箱2の側壁面下部には保温・保冷 材4に対する空気供給・流通用の孔部5を形成してある。As shown in FIG. 4 and FIG. 5, each of the outer case 1, the middle box 2 for storing foods, and the lid 3 has a predetermined thickness with a waterproof treatment R such as a vinyl coating on the surface. In other words, the paper material is made of a paper material which retains its shape when various foodstuffs Q are stored therein and has such a rigidity that it is not easily broken down. As shown in FIGS. 6 and 7, a hole 5 for supplying / distributing air to / from the heat insulating / cooling material 4 is formed in the lower part of the side wall surface of the food storing middle box 2.
【0009】 尚、本実施の形態では、正方形箱形の外装用外箱1を採用しているが、これに 限らず例えば長方形箱形あるいは三角形箱形の外装用外箱1を採用しても良い。 また、外装用外箱1を1段として使用しているが、この他に重箱のように2段以 上に積み重ねて使用したり、外装用外箱1自体の複数を並列に配置させて使用し たりしても良い。さらに、外装用外箱1、食材別収納用中箱2、蓋体3夫々の材 質としては、例えばプラスチック等の合成樹脂材、アルミニウム等の軽金属材、 木材等を使用しても良く、いずれであっても差し支えないものである。また、こ れらの外装用外箱1、食材別収納用中箱2、蓋体3等は、その表面その他に所定 の色彩例えば赤色、黒色等が施されたり、適宜な模様例えば波形模様、松竹梅模 様等が付されたりするものであり、更には漆様、波様、白様、フルーツ様等の体 裁を呈するように配慮されるものである。In this embodiment, the outer box 1 having a square box shape is employed. However, the present invention is not limited to this. For example, the outer box 1 having a rectangular box shape or a triangular box shape may be employed. good. In addition, although the outer case 1 is used as one stage, the outer case 1 may be used by stacking it in two or more stages, such as a heavy box, or a plurality of the outer case 1 itself may be arranged in parallel. You may do it. Further, as the material of the outer case 1 for outer packaging, the inner box 2 for storing foods, and the lid 3, for example, synthetic resin materials such as plastics, light metal materials such as aluminum, wood, etc. may be used. However, it does not matter. In addition, the exterior outer box 1, the food storage inner box 2, the lid 3, and the like are given a predetermined color such as red or black on the surface or the like, or have an appropriate pattern such as a corrugated pattern. It is given a Shochiku plum pattern or the like, and is further considered to have a lacquer-like, wave-like, white-like or fruit-like appearance.
【0010】 食材別収納用中箱2の展開形状は、例えば正方形箱形の場合には、図4に示す ように、前記区画配列パターンのパターン構成要素に基づいて形成された例えば 正方形の底面部11の周辺に谷折り線部12を介して略台形状の中折り壁面部1 6を延設し、底面部11の角部において山折り線部13とこれの両側を挟む谷折 り線部14とにより略三角形状に形成されたV字型中折り部分15を介して中折 り壁面部16夫々の側部相互間を連結してある。そして、中折り壁面部16の外 縁には、互いに平行な2本の山折り線部17、18を介して中折り壁面部16よ りも若干長い略台形状の外折り壁面部19を延設し、一方の外折り壁面部19の 両側端部に舌片状の差し込み片20を形成し、他方の外折り壁面部19の両側端 部には谷折り線部21を介して中折り壁面部16と外折り壁面部19との間に挟 み込まれる略三角形状の耳部22を形成し、谷折り部分21には差し込み片20 を差し込み挿入させるためのスリット状の差し込み孔23を形成してある。When the storage box 2 for each foodstuff is developed in a square box shape, for example, as shown in FIG. 4, for example, a square bottom portion formed based on the pattern components of the partition arrangement pattern, as shown in FIG. A substantially trapezoidal middle fold wall portion 16 is extended around a valley fold line portion 12 around a valley fold line portion 11, and a mountain fold line portion 13 is formed at a corner of the bottom portion 11 and a valley fold line portion sandwiching both sides thereof. 14, a side surface of each of the center fold wall portions 16 is connected to each other via a V-shaped center fold portion 15 formed in a substantially triangular shape. A substantially trapezoidal outer folding wall portion 19, which is slightly longer than the center folding wall portion 16, extends on the outer edge of the center folding wall portion 16 via two mountain fold lines 17, 18 parallel to each other. A tongue-shaped insertion piece 20 is formed at both side ends of one outer folding wall portion 19, and a center folding wall portion is formed at both side ends of the other outer folding wall portion 19 via a valley fold line portion 21. A substantially triangular ear portion 22 is formed between the outer portion 16 and the outer fold wall portion 19, and a slit-like insertion hole 23 is formed in the valley fold portion 21 for inserting and inserting the insertion piece 20. I have.
【0011】 また、食材別収納用中箱2が三角形箱形の場合には、図5に示すように、三角 形状の底面部11の周辺に谷折り線部12を介して略台形状の中折り壁面部16 を延設し、底面部11の三角頂点部において山折り線部13とこれの両側を挟む 谷折り線部14とにより略三角形状に形成されたV字型中折り部分15を介して 中折り壁面部16夫々の側部相互間を連結してある。そして、中折り壁面部16 の外縁には、互いに平行な2本の山折り線部17、18を介して中折り壁面部1 6よりも若干長い略台形状の外折り壁面部19を延設し、一方の外折り壁面部1 9の両側端部に舌片状の差し込み片20を形成し、一つの外折り壁面部19の両 側端部には谷折り部分21を介して中折り壁面部16と外折り壁面部19との間 に挟み込まれる略三角形状の耳部22を形成し、且つ谷折り部分21にはスリッ ト状の差し込み孔23を形成してある。また、他の外折り壁面部19の両側端部 には、差し込み孔23に差し込むための差し込み片20を形成してある。さらに 、他の外折り壁面部19の一端部には、谷折り部分21を介して中折り壁面部1 6と外折り壁面部19との間に挟み込まれる略三角形状の耳部22を形成し、且 つ谷折り線部21にはスリット状の差し込み孔23を形成する一方、外折り壁面 部19の他端部には、差し込み孔23に差し込むための差し込み片20を形成し てある。When the storage box 2 for each foodstuff has a triangular box shape, as shown in FIG. 5, a substantially trapezoidal shape is formed around a triangular bottom surface portion 11 through a valley fold line portion 12. A folded wall portion 16 is extended, and a V-shaped center-fold portion 15 formed in a substantially triangular shape by a mountain fold line portion 13 and a valley fold line portion 14 sandwiching both sides of the mountain fold line portion 13 at the triangular vertex of the bottom portion 11 is formed. The side portions of each of the half-folded wall portions 16 are connected to each other through the intermediary. A substantially trapezoidal outer folding wall portion 19, which is slightly longer than the center folding wall portion 16, is extended from the outer edge of the center folding wall portion 16 through two mountain fold lines 17, 18 parallel to each other. A tongue-shaped insertion piece 20 is formed at both end portions of one outer folding wall portion 19, and a middle folding wall portion is formed at both end portions of one outer folding wall portion 19 via a valley fold portion 21. A substantially triangular lug 22 is formed between the portion 16 and the outer fold wall portion 19, and a slit-like insertion hole 23 is formed in the valley fold 21. Further, insertion pieces 20 for insertion into the insertion holes 23 are formed on both side ends of the other outer folding wall 19. Further, at one end of the other outer folded wall portion 19, a substantially triangular ear portion 22 sandwiched between the center folded wall portion 16 and the outer folded wall portion 19 via the valley folded portion 21 is formed. In addition, a slit-shaped insertion hole 23 is formed in the valley fold line portion 21, and an insertion piece 20 for insertion into the insertion hole 23 is formed in the other end of the outer folding wall surface portion 19.
【0012】 正方形箱形および三角形箱形の食材別収納用中箱2を組み立てる際には、底面 部11から谷折り線部12を介して中折り壁面部16を内側に折り曲げる。この とき、V字型中折り部分15の山折り線部13を山折りさせると同時に両側にあ る谷折り線部14を谷折りさせてV字型中折り部分15自体をV字状に折り曲げ ることで中折り壁面部16夫々の側部相互間を接合させておく。そして、2本の 山折り線部17、18を山折りさせることで中折り壁面部16、外折り壁面部1 9夫々を接合させる。このとき、予め他方の外折り壁面部19の耳部22を一方 の中折り壁面部16と外折り壁面部19との間に挟持させておき、差し込み片2 0を差し込み孔23内に差し込むことで外折り壁面部19夫々を結合させれば、 簡単に正方形箱形および三角形箱形の食材別収納用中箱2が夫々形成されるので ある。When assembling the square box-shaped and triangular box-shaped intermediate boxes 2 for storing food, the center-folded wall portion 16 is bent inward from the bottom portion 11 through the valley fold line portion 12. At this time, the mountain fold line portion 13 of the V-shaped center fold portion 15 is mountain-folded, and at the same time, the valley fold line portions 14 on both sides are valley-folded, thereby bending the V-shaped center fold portion 15 itself into a V shape. By doing so, the side portions of each of the half-folded wall portions 16 are joined to each other. Then, the center fold wall portion 16 and the outer fold wall portion 19 are joined by folding the two mountain fold line portions 17 and 18 respectively. At this time, the ear portion 22 of the other outer folding wall portion 19 is previously sandwiched between the one middle folding wall portion 16 and the outer folding wall portion 19, and the insertion piece 20 is inserted into the insertion hole 23. If the outer folded wall portions 19 are connected to each other, the square box-shaped and triangular box-shaped storage boxes 2 for each food material can be easily formed.
【0013】 尚、外装用外箱1自体は、食材別収納用中箱2の展開形状と同様なものとして 形成されるものとなっているも、これに限定されないことは勿論である。Note that the outer case 1 itself is formed in the same shape as the developed shape of the middle box 2 for storing foodstuffs, but it is a matter of course that the present invention is not limited to this.
【0014】 外装用外箱1内に形成される複数の食材別収納用中箱2の区画配列パターンは 、図8に示すように、一定単位長さを1目盛とした縦横1目盛の正方形平面をパ ーツ構成要素の単位とした縦12目盛・横12目盛の合計144個から成る正方 形平面パーツに基づいて区画配列パターンの組み合わせが形成されるものとして ある。この区画配列パターンは、図9に示すように、一定単位長さ例えば55m mを1目盛とした縦4目盛を各パーツの基準のサイズに設定し、横2目盛のパー ツをPK−1(図9(a)参照)、横3目盛のパーツをPK−1.5(図9(b )参照)、横5目盛のパーツをPK−2.5(図9(c)参照)、横6目盛のパ ーツをPK−3(図9(d)参照)、横8目盛のパーツをPK−4(図9(e) 参照)と称した夫々の長方形平面と、横4目盛のパーツをPK−2(図9(f) 参照)と称した正方形平面と、縦横4目盛のパーツPK−2である正方形平面の 面積を対角線により2分割して形成されたパーツをPS−1(図9(g)参照) とした直角二等辺三角形平面と、縦4目盛・横8目盛のパーツPK−4である長 方形平面の面積を1:1:2に3分割して形成されたパーツをPS−1、PS− 2(図9(h)参照)と夫々称した大小の直角二等辺三角形平面とをパターン構 成要素としてこれらパーツを種々に組み合わせることにより約1000通り以上 の区画配列パターンを形成するものとしている。As shown in FIG. 8, a partition arrangement pattern of a plurality of storage boxes 2 for each foodstuff formed in the outer case 1 is a square plane having one vertical and horizontal scale with a fixed unit length as one scale. The combination of the partition arrangement patterns is formed on the basis of a square planar part composed of a total of 144 vertical 12 horizontal scales and 12 horizontal horizontal scales, each of which is a unit of part components. As shown in FIG. 9, this partitioning arrangement pattern sets a vertical unit of 4 graduations with a fixed unit length of, for example, 55 mm as one graduation as a reference size of each part, and sets a horizontal graduation of PK-1 ( 9A), PK-1.5 for three horizontal scale parts (see FIG. 9B), PK-2.5 for five horizontal scale parts (see FIG. 9C), and 6 horizontal. The parts of the scale are referred to as PK-3 (see Fig. 9 (d)), the parts with eight horizontal scales as PK-4 (see Fig. 9 (e)), and the parts with four horizontal scales as PK-4 (see Fig. 9 (e)). A part formed by dividing the area of a square plane called PK-2 (refer to FIG. 9 (f)) and a square plane which is a part PK-2 having four vertical and horizontal scales by a diagonal line into PS-1 (see FIG. 9 (f)). (See (g)). The area of the right-angled isosceles triangular plane and the rectangular plane which is the part PK-4 of 4 vertical scales and 8 horizontal scales is set to 1 The parts formed by dividing into 1: 2 into three parts are PS-1 and PS-2 (see FIG. 9 (h)), and these parts are variously designated as large and small right-angled isosceles triangular planes as pattern components. By combining the above, about 1000 or more partition arrangement patterns are formed.
【0015】 次に以上のように構成された態様についての食材別収納用中箱2の区画配列パ ターンの組み合わせ使用態様の一例を説明する。尚、以下に示すように外装用外 箱1の縦横サイズを示す95−75、110−55、110−40等の表示は、 縦横サイズの実寸値を約1/3に縮小した数値を示すものであり、例えば110 −55という表示は縦の長さが約330mm、横の長さが約165mmを示すも のである。ただ、このような数字表示はあくまで便宜上のものであり表示方法は これに限定されないものであり、このような表示方法を使用することで弁当箱製 造業者・弁当販売業者相互間で大きさの大体の見当がわかりやすくなると共に、 数字的に大きいものの表示を使用せずに済み、簡素化できる利点がある。Next, a description will be given of an example of a combined use of the partition arrangement patterns of the food storing inner box 2 in the embodiment configured as described above. In addition, as shown below, the display of 95-75, 110-55, 110-40, etc., indicating the vertical and horizontal sizes of the outer case 1 indicate numerical values obtained by reducing the actual size of the vertical and horizontal sizes to about 1/3. For example, the display of 110-55 indicates that the vertical length is about 330 mm and the horizontal length is about 165 mm. However, such numeral display is only for convenience and the display method is not limited to this, and by using such a display method, the size of the lunch box manufacturer and the lunch box distributor can be reduced between the lunch box manufacturer and the lunch box seller. This has the advantage that it is easy to understand the general idea, and it is not necessary to use the display of numerically large items, which simplifies it.
【0016】 また、各パーツの縦横サイズの表示が110−55の場合をPK−1、110 −82.5の場合をPK−1.5、110−110の場合をPK−2、137. 5−110の場合をPK−2.5、165−110の場合を(PK−3)[(P S−1)×2+(PS−1)]、220−110の場合を(PK−4)[(PS −2)+(PS−1)×2]、110−55.5の場合をPS−1、220−1 10の場合をPS−2等々の如くそれぞれを称してあり(例えば図9参照)、以 下、これによって説明する。Further, when the display of the vertical and horizontal sizes of each part is 110-55, PK-1 is used, when 110-82.5 is displayed, PK-1.5 is used, and when 110-110 is used, PK-2 is used, 137. The case of 5-110 is PK-2.5, the case of 165-110 is (PK-3) [(PS-1) × 2 + (PS-1)], and the case of 220-110 is (PK-4). [(PS-2) + (PS-1) × 2], the case of 110-55.5 is referred to as PS-1, the case of 220-110 is referred to as PS-2, etc. (for example, FIG. This is explained below.
【0017】 例えば、具体的な区画配列パターンの一例としては、図2に示すように、外装 用外箱1の縦横サイズの表示が110−40の場合には、食材別収納用中箱2の パーツPK−2を外装用外箱1内に横3列に並べて収納配置する(図2(a)参 照)。外装用外箱1の縦横サイズの表示が75−55の場合には、食材別収納用 中箱2のパーツPK−1、パーツPK−2夫々を横2列に並べ、この下隣にパー ツPK−3を配置させる(図2(b)参照)。外装用外箱1の縦横サイズの表示 が75−75の場合には、食材別収納用中箱2の4個のパーツPK−2を横2列 に並べ、この下隣にパーツPK−2を横2列に並べて配置させる(図2(c)参 照)。外装用外箱1の縦横サイズの表示が95−75の場合には、食材別収納用 中箱2のパーツPK−1を挟むようにこの両側にパーツPK−2を配置させ、こ の下隣にパーツPK−3とパーツPK−2を並べたものを配置させる(図2(d )参照)。外装用外箱1の縦横サイズの表示が110−65の場合には、食材別 収納用中箱2の3個のパーツPK−1.5を横3列に並べ、この下隣にパーツP K−3とパーツPK−1とパーツPK−2を横3列に並べて配置させる(図2( e)参照)。For example, as an example of a specific section arrangement pattern, as shown in FIG. 2, when the display of the vertical and horizontal sizes of the outer case 1 is 110-40, the inner case 2 The parts PK-2 are stored and arranged in three rows in the outer case 1 (see FIG. 2A). In the case where the display of the vertical and horizontal sizes of the outer case 1 is 75-55, the parts PK-1 and PK-2 of the middle box 2 for storing foods are arranged in two horizontal rows, and the parts are located below the lower part. PK-3 is arranged (see FIG. 2B). When the display of the vertical and horizontal sizes of the outer case 1 is 75-75, the four parts PK-2 of the middle box 2 for storing foodstuffs are arranged in two horizontal rows, and the part PK-2 is located below and adjacent thereto. Arrange them in two horizontal rows (see Fig. 2 (c)). If the display of the vertical and horizontal sizes of the outer case 1 is 95-75, the parts PK-2 are arranged on both sides of the intermediate box 2 for foodstuffs so that the parts PK-1 are sandwiched between them. The part PK-3 and the part PK-2 are arranged side by side (see FIG. 2D). When the display of the vertical and horizontal size of the outer case 1 is 110-65, the three parts PK-1.5 of the middle box 2 for each food are arranged in three rows, and the part PK is located below the part PK-1.5. -3, parts PK-1 and PK-2 are arranged side by side in three rows (see FIG. 2 (e)).
【0018】 また、図3に示すように、外装用外箱1の縦横サイズの表示が75−40の場 合には、食材別収納用中箱2のパーツPK−3とパーツPK−1とを横2列に収 納配置する(図3(a)参照)。外装用外箱1の縦横サイズの表示が110−4 0の場合には、食材別収納用中箱2のパーツPK−2.5、パーツPK−1.5 、パーツPK−2夫々を横3列に並べて配置させる(図3(b)参照)。外装用 外箱1の縦横サイズの表示が110−75の場合には、食材別収納用中箱2の3 個のパーツPS−1、PS−2、PS−1を長方形状に並べてから、横隣にPK −2を並べ、この下隣にパーツPK−2を横3列に並べて配置させる(図3(c )参照)。外装用外箱1の縦横サイズの表示が110−110の場合には、食材 別収納用中箱2の2つのパーツPK−4とPK−2とを横2列に並べ、この下隣 には横に2個並べたパーツPK−1を挟むようにこの両側にパーツPK−2を配 置させ、この下隣に2個のパーツPK−3を横2列に並べたものを配置させる( 図3(d)参照)。外装用外箱1の縦横サイズの表示が75−75の場合には、 食材別収納用中箱2の2個のパーツPK−2を横2列に並べ、この下隣に2個の パーツPK−2を横2列に並べて配置させる(図3(e)参照)。In addition, as shown in FIG. 3, when the display of the length and width of the outer case 1 is 75-40, the parts PK-3 and PK-1 of the middle box 2 for storing foodstuffs are not included. Are stored in two horizontal rows (see FIG. 3A). When the display of the vertical and horizontal sizes of the outer case 1 is 110-40, the parts PK-2.5, PK-1.5, and PK-2 of the middle box 2 for storing foods are each displayed in the horizontal direction. They are arranged in a row (see FIG. 3B). If the vertical and horizontal size of the outer case 1 is 110-75, the three parts PS-1, PS-2, and PS-1 of the food storage box 2 are arranged in a rectangular shape, Next, PK-2 is arranged next to, and the parts PK-2 are arranged in three horizontal rows below this (see FIG. 3C). When the display of the vertical and horizontal size of the outer case 1 is 110-110, the two parts PK-4 and PK-2 of the middle box 2 for foodstuffs are arranged in two horizontal rows, and below this, Parts PK-2 are arranged on both sides so as to sandwich the two parts PK-1 arranged side by side, and two parts PK-3 arranged in two horizontal rows are arranged below the parts PK-2 (Fig. 3 (d)). When the display of the vertical and horizontal sizes of the outer case 1 is 75-75, the two parts PK-2 of the middle box 2 for storing foods are arranged in two horizontal rows, and the two parts PK are located below this. -2 are arranged in two horizontal rows (see FIG. 3E).
【0019】 外装用外箱1の縦横サイズの表示が75−40の場合には、図10、図11に 示すように、パーツがPK−1、PK−1.5、PK−2.5、PK−3、PK −4、PK−2、PS−1、PS−2の8個のパターン構成要素を適宜組み合わ せることにより合計28個の区画配列パターンが可能である。When the display of the vertical and horizontal size of the outer case 1 is 75-40, as shown in FIGS. 10 and 11, the parts are PK-1, PK-1.5, PK-2.5, By appropriately combining the eight pattern components PK-3, PK-4, PK-2, PS-1, and PS-2, a total of 28 partition arrangement patterns are possible.
【0020】 すなわち、図10に示すように、単一のPK−4(図10(a)参照)、PK −3の右側にPK−1を並べた状態(図10(b)参照)、PK−1の右側にP K−3を並べた状態(図10(c)参照)、PK−2.5の右側にPK−1.5 を並べた状態(図10(d)参照)、PK−1.5の右側にPK−2.5を並べ た状態(図10(e)参照)、PK−2の2個を2列に並べた状態(図10(f )参照)、PK−2の右側に2個のPK−1を並べた状態(図10(g)参照) 、2個に並列させたPK−1の右側にPK−2を並べた状態(図10(h)参照 )、PK−2の右側に上下に横向きに並列させた2個のPK−1を並べた状態( 図10(i)参照)、PK−2の左側に上下に横向きに並列させた2個のPK− 1を並べた状態(図10(j)参照)、PK−2の右側にPS−1・PS−1を 並べた状態(図10(k)参照)、PK−2の左側にPS−1・PS−1を並べ た状態(図10(l)参照)、PK−2の右側にPS−1・PS−1を向きを変 えて並べた状態(図10(m)参照)、PK−2の左側にPS−1・PS−1を 向きを変えて並べた状態(図10(n)参照)、4個のPK−1を横に並列させ た状態(図10(o)参照)、PK−1を横向きに上下に横向きに並列させたも の2個を横に並列させた状態(図10(p)参照)がある。That is, as shown in FIG. 10, a single PK-4 (see FIG. 10A), a state where PK-1 is arranged on the right side of PK-3 (see FIG. 10B), -1 on the right side of PK-1 (see FIG. 10C), PK-1.5 on the right side of PK-1.5 (see FIG. 10D), PK-2.5 1.5 with PK-2.5 arranged on the right side (see FIG. 10 (e)), two PK-2s arranged in two rows (see FIG. 10 (f)), A state where two PK-1s are arranged on the right side (see FIG. 10 (g)), a state where PK-2 is arranged on the right side of the two parallel PK-1s (see FIG. 10 (h)), and PK In a state where two PK-1s arranged side by side vertically are arranged on the right side of -2 (see FIG. 10 (i)), two PK-1s arranged side by side vertically on the left side of PK-2. (See FIG. 10 (j)), PS-1 ・ PS-1 on the right side of PK-2 (see FIG. 10 (k)), PS-1 ・ PS on the left side of PK-2 -1 (see Fig. 10 (l)), PS-1 / PS-1 with different orientations on the right side of PK-2 (see Fig. 10 (m)), left side of PK-2 The state where PS-1 and PS-1 are arranged in different directions (see FIG. 10 (n)), the state where four PK-1s are arranged side by side (see FIG. 10 (o)), There is a state in which two are arranged side by side vertically and two are arranged side by side horizontally (see FIG. 10 (p)).
【0021】 また、図11に示すように、2個に並列させたPK−1の右側にPS−1・P S−1を並べた状態(図11(q)参照)、2個に並列させたPK−1の右側に PS−1・PS−1を向きを変えて並べた状態(図11(r)参照)、2個に並 列させたPK−1の左側にPS−1・PS−1を向きを変えて並べた状態(図1 1(s)参照)、2個に並列させたPK−1の左側にPS−1・PS−1を並べ た状態(図11(t)参照)、2個に並列させたPK−1の右側に上下に横向き に並列させた2個のPK−1を並べた状態(図11(u)参照)、2個に並列さ せたPK−1の左側に上下に横向きに並列させた2個のPK−1を並べた状態( 図11(v)参照)、PS−1・PS−2・PS−1の組み合わせの状態(図1 1(w)参照)、PS−1・PS−2・PS−1の組み合わせの上下の向きを変 えた状態(図11(x)参照)、4個のPS−1をそれぞれ向きを変えて横に並 列させた状態(図11(y),(z),(yy),(zz)参照)があり、これ らを合計して28個の区画配列パターンとなる。Further, as shown in FIG. 11, a state in which PS-1 and PS-1 are arranged on the right side of the two PK-1s arranged in parallel (see FIG. 11 (q)). The PS-1 / PS-1 is arranged in a different direction on the right side of the PK-1 (see FIG. 11 (r)). The PS-1 / PS- is located on the left side of the two aligned PK-1s. 1 (see FIG. 11 (s)), PS-1 and PS-1 arranged on the left side of two parallel PK-1s (see FIG. 11 (t)) A state where two PK-1s arranged side by side vertically are arranged on the right side of the two PK-1s arranged in parallel (see FIG. 11 (u)). A state in which two PK-1s arranged side by side vertically on the left side are arranged (see FIG. 11 (v)), and a state of a combination of PS-1, PS-2 and PS-1 (FIG. 11) (See (w)), the state of the combination of PS-1, PS-2, and PS-1 changed in the up and down direction (see FIG. 11 (x)). There is a state of parallel arrangement (see FIGS. 11 (y), (z), (yy), (zz)), and these are totaled to form a 28-partition arrangement pattern.
【0022】 外装用外箱1の縦横サイズの表示が75−75の場合には、縦横サイズが75 −40の場合の区画配列パターンを2段にして使用することで(28×28+2 8)÷2=406通りの区画配列パターンが可能となり、さらに上段と下段とを 逆にして使用することで406×2=812通りの使用が可能となる。尚、これ に対しパーツPS−2の4個使用を加えると813通りの使用も可能となる。In the case where the display of the vertical and horizontal sizes of the outer case 1 is 75-75, the partition arrangement pattern when the vertical and horizontal sizes are 75-40 is used by using two steps (28 × 28 + 28). 2 = 406 partition arrangement patterns are possible, and 406 × 2 = 812 patterns can be used by further reversing the upper and lower rows. If four parts PS-2 are used, 813 types of parts can be used.
【0023】 外装用外箱1の縦横サイズの表示が110−40の場合には、縦横サイズが7 5−40の場合の区画配列パターンに対し、図12(a)乃至(e)に示すよう な2つのPK−1、1個のPK−2、2個のPS−1の夫々のパーツによるパタ ーン構成要素を左右に付設することで、75−40の場合の28個の区画配列パ ターンが10倍となり一列で28×10パターンとなり、さらにPK−3のパー ツを2個使用した場合を加えれば合計281パターンにて使用できる。In the case where the display of the vertical and horizontal sizes of the outer case 1 is 110-40, as shown in FIGS. 12A to 12E, the partition arrangement pattern when the vertical and horizontal sizes are 75 to 40 is shown. By adding the pattern constituent elements of the two PK-1, one PK-2, and two PS-1 parts to the left and right, 28 partition arrangement patterns in the case of 75-40 can be obtained. The number of turns is 10 times, 28 × 10 patterns in a row, and a total of 281 patterns can be used by adding two PK-3 parts.
【0024】 外装用外箱1の縦横サイズの表示が110−75の場合には、縦横サイズが1 10−40の場合の区画配列パターンを2段にして使用することで(281×2 81+281)÷2=39621通りの区画配列パターンが可能となり、さらに 上段と下段とを逆にして使用することで39621×2=79242通りの使用 が可能となる。When the display of the vertical and horizontal size of the outer case 1 is 110-75, the partition arrangement pattern when the vertical and horizontal size is 110-40 is used by using two steps ((281 × 281 + 281)). ÷ 2 = 39621 kinds of partition arrangement patterns are possible, and 39621 × 2 = 79242 kinds of use are possible by using the upper and lower sections in reverse.
【0025】 外装用外箱1の縦横サイズの表示が110−110の場合には、縦横サイズが 110−75の場合の79242通りの区画配列パターンに対し、縦横サイズが 110−40の場合の281通りの区画配列パターンを上段・中段・下段に付け て使用することができ、このとき合計79242×281×3=6680100 6通りの組み合わせが可能である。In the case where the display of the vertical and horizontal sizes of the outer case 1 is 110-110, there are 79242 types of partitioning arrangement patterns when the vertical and horizontal sizes are 110-75, and 281 when the vertical and horizontal sizes are 110-40. It is possible to use a plurality of partition arrangement patterns in the upper, middle, and lower tiers, and at this time, a total of 79,242 × 281 × 3 = 66801006 combinations are possible.
【0026】 1段から2段の基本演算式は、N個のパーツを使用した場合には、N個から2 組を選ぶ組み合わせの公式より(N+1)×N÷2となる。例えば5個のパーツ を使用した場合には、(5×5+5)÷2=15となり、合計15個の配列パタ ーンが可能である。また、2段から3段の基本演算式は、(2段の総パターン) ×(1段のパターン)=(3段の総パターン)となる。このとき、2段の総パタ ーンとは上段使用と下段使用とし、3段の総パターンは2段の総パターンに1段 パターンを掛けて上段・中段・下段の3倍とする。In the case where N parts are used, the basic arithmetic expressions of one or two stages are (N + 1) × N ÷ 2 according to a combination formula for selecting two sets from N parts. For example, when five parts are used, (5 × 5 + 5) ÷ 2 = 15, and a total of 15 arrangement patterns are possible. Further, the basic arithmetic expression of two to three stages is (total pattern of two stages) × (pattern of one stage) = (total pattern of three stages). At this time, the total pattern of two stages is used in the upper stage and the lower stage is used, and the total pattern of the three stages is obtained by multiplying the total pattern of the two stages by one stage pattern to be three times the upper, middle, and lower stages.
【0027】 外装用外箱1の縦横サイズの表示が75−55の場合には、縦使用では図13 (a)乃至(k)に示すような11個のパーツの2段にて使用できる。このとき 、(11×11+11)÷2=66通りの使用が可能となり、さらに上段と下段 とを逆に使用することで66×2=132通りの使用が可能となる。一方、横使 用では外装用外箱1の縦横サイズの表示が75−40の場合の28パターンにP K−1の2個を横置に使用することで28通りにて使用可能である。In the case where the display of the vertical and horizontal sizes of the outer case 1 is 75-55, in the vertical use, it can be used in two stages of 11 parts as shown in FIGS. 13 (a) to 13 (k). At this time, (11 × 11 + 11) ÷ 2 = 66 ways can be used, and 66 × 2 = 132 ways can be used by further reversing the upper and lower stages. On the other hand, in the horizontal use, by using two PK-1s horizontally in 28 patterns when the display of the vertical and horizontal sizes of the outer case 1 is 75-40, the outer case 1 can be used in 28 ways.
【0028】 外装用外箱1の縦横サイズの表示が110−65の場合には、横使用では縦横 サイズが110−40の場合の281パターンにPK−1.5を3個付けること で使用でき、上段と下段とに使用することで562通りの使用が可能となる。一 方、縦使用では、PK−1.5に図12(a)乃至(e)に示すような5個のパ ーツを付けて使用できる。例えば一段で左右に付けて10パターン、2段で(1 0×10+10)÷2=55通り、3段で55×10で550通りの使用が可能 となる。When the display of the vertical and horizontal size of the outer case 1 is 110-65, it can be used in horizontal use by attaching three PK-1.5 to the 281 pattern when the vertical and horizontal size is 110-40. 562 can be used by using the upper and lower tiers. On the other hand, in the vertical use, PK-1.5 can be used with five parts as shown in FIGS. 12 (a) to 12 (e). For example, it is possible to use 10 patterns on the left and right in one stage, (10 × 10 + 10) ÷ 2 = 55 in two stages, and 550 in 55 × 10 in three stages.
【0029】 外装用外箱1の縦横サイズの表示が95−75の場合には、横使用では図14 、図15に示すようにパーツがPK−1、PK−1.5、PK−2.5、PK− 3、PK−4、PK−2、PS−1、PS−2の8個のパターン構成要素を適宜 組み合わせることによる合計49個の組み合わせパターンを2段にして使用する ことで、(49×49+49)÷2=1225通りの使用が可能である。When the display of the vertical and horizontal sizes of the outer case 1 is 95-75, the parts are PK-1, PK-1.5, PK-2... In horizontal use as shown in FIGS. 5, PK-3, PK-4, PK-2, PS-1, and PS-2 by appropriately combining the eight pattern components, a total of 49 combined patterns are used in two stages, so that ( (49 × 49 + 49) ÷ 2 = 1225 usages are possible.
【0030】 すなわち、図14に示すように、PK−4にPK−1を左右使用で2パターン (図14(a)参照、但しPK−1の左使用を省略)、PS−1・PS−2・P S−1の組み合わせにPK−1を左右使用で2パターン(図14(b)参照、但 しPK−1の左使用を省略)、PS−1・PS−2・PS−1の組み合わせを逆 にしたものにPK−1を左右使用で2パターン(図14(c)参照、但しPK− 1の左使用を省略)、PK−3にPK−2を左右使用で2パターン(図14(d )参照、但しPK−2の左使用を省略)、PK−1.5・PK−2.5の組み合 わせにPK−1を左・中・右使用で3パターン(図14(e)参照、但しPK− 1の左・中使用を省略)、PK−2・PK−2の組み合わせにPK−1を左・中 ・右使用で3パターン(図14(f)参照、但しPK−1の左・中使用を省略) 、PK−2・PK−1・PK−1の組み合わせにPK−1を左右使用で2パター ン(図14(g)参照、但しPK−1の左使用を省略)、PK−1の5個を横に 並べた1パターン(図14(h)参照)、PK−2と上下に並べた2個のPK− 1の組み合わせにPK−1を左・中・右使用で3パターン(図14(i)参照、 但しPK−1の左・中使用を省略)がある。That is, as shown in FIG. 14, two patterns of PK-4 using left and right PK-1 are used (see FIG. 14A, but left use of PK-1 is omitted), PS-1 · PS- Two patterns of PK-1 are used for the combination of 2 · PS-1 using left and right (see FIG. 14B, but left use of PK-1 is omitted). The pattern is reversed and two patterns of PK-1 are used left and right (see FIG. 14 (c), but the left use of PK-1 is omitted), and two patterns of PK-3 are used left and right (see FIG. 14C). 14 (d), but the left use of PK-2 is omitted), and PK-1 is used in combination with PK-1.5 / PK-2.5. e), but use of PK-1 left / middle omitted), PK-1 left / middle with PK-2 / PK-2 combination 14 patterns for right use (see Fig. 14 (f), but left and middle use of PK-1 omitted), 2 patterns for left and right use of PK-1 for combination of PK-2, PK-1 and PK-1 (See FIG. 14 (g), but the left use of PK-1 is omitted), one pattern in which five PK-1s are arranged side by side (see FIG. 14 (h)), two patterns in which PK-1 is arranged vertically There are three patterns (see FIG. 14 (i), but omitting the left / middle use of PK-1) of the combination of PK-1 using left / middle / right use of PK-1.
【0031】 また、図15に示すように、上下に並べた2個のPK−1を横2列に並べた組 み合わせにPK−1を左・中・右使用で3パターン(図15(j)参照)、PK −2・PS−1・PS−1の組み合わせにPK−1を左・中・右使用で3パター ン(図15(k)参照)、PK−2・PS−1・PS−1の組み合わせでPS− 1・PS−1の向きを変えたものにPK−1を左・中・右使用で3パターン(図 15(l)参照)、PK−2・PS−1・PS−1の組み合わせでPK−2とP S−1・PS−1とを左右交換したものにPK−1を左・中・右使用で3パター ン(図15(m)参照)、PK−2・PS−1・PS−1の組み合わせでPK− 2とPS−1・PS−1とを左右交換しPS−1・PS−1の向きを変えたもの にPK−1を左・中・右使用で3パターン(図15(n)参照)、PS−1・P S−1・PK−1・PK−1の組み合わせにPK−1を左・中・右使用で3パタ ーン(図15(o)参照)、PS−1・PS−1と上下に並べた2個のPK−2 の組み合わせにPK−1を左・中・右使用で3パターン(図15(p)参照)、 上下に並べた2個のPK−1とPS−1・PS−1の組み合わせにPK−1を左 ・中・右使用で3パターン(図15(q)参照)、上下に並べた2個のPK−1 とPS−1・PS−1の組み合わせでPK−1・PK−1とPS−1・PS−1 とを左右交換しPS−1・PS−1の向きを変えたものにPK−1を左・中・右 使用で3パターン(図15(r)参照)、PS−1・PS−1と上下に並べた2 個のPK−2の組み合わせでPS−1・PS−1と2個のPK−2とを左右交換 しPS−1・PS−1の向きを変えたものにPK−1を左・中・右使用で3パタ ーン(図15(s)参照)があり、これらを合計して49個の組み合わせパター ンとなる。但し、図15(j)乃至図15(s)において、PK−1の左・中使 用を示す図示を省略してある。As shown in FIG. 15, three patterns of PK-1 are used in a combination of two PK-1s arranged vertically and arranged in two horizontal rows by using left, middle and right (FIG. 15 ( j)), 3 patterns of PK-2, PS-1, PS-1 using left, middle and right (see Fig. 15 (k)), and PK-2, PS-1, PS-1 When the direction of PS-1 / PS-1 is changed by the combination of PS-1, three patterns of PK-1 are used by using left, middle, and right (see FIG. 15 (l)), and PK-2 / PS-1. Left and right exchange of PK-2 and PS-1 / PS-1 in combination of PS-1 and 3 patterns of PK-1 using left, middle and right (see Fig. 15 (m)), PK- The combination of 2 ・ PS-1 ・ PS-1 exchanges PK-2 and PS-1 ・ PS-1 right and left to change the direction of PS-1 ・ PS-1. 3 patterns (see FIG. 15 (n)) using PK-1, left, middle and right, and PK-1 left, middle and right for the combination of PS-1, PS-1, PK-1 and PK-1 Use three patterns (see Fig. 15 (o)), and use three patterns of left, middle, and right using PK-1 for the combination of PS-1 and PS-1 and two PK-2s arranged vertically. (See FIG. 15 (p)), 3 patterns of PK-1 left / middle / right use in combination of two PK-1s arranged vertically and PS-1 / PS-1 (see FIG. 15 (q)) The left and right sides of PK-1 / PK-1 and PS-1 / PS-1 are exchanged by combining two PK-1 and PS-1 / PS-1 arranged vertically, and Three patterns (see Fig. 15 (r)) using PK-1 on the left, middle and right sides with the orientation changed, and two PK-2s vertically arranged with PS-1 and PS-1 The left and right sides of the PS-1 / PS-1 and the two PK-2s are exchanged by combining them and the direction of the PS-1 / PS-1 is changed. (See FIG. 15 (s)), and these are summed up to 49 combination patterns. However, in FIG. 15 (j) to FIG. 15 (s), illustration of the left / middle use of PK-1 is omitted.
【0032】 また、外装用外箱1の縦横サイズの表示が95−75の場合において上段・下 段を逆にして使用することも可能である。一方、縦使用では外装用外箱1の縦横 サイズの表示が75−75の場合の813通りのパターンに対し、PK−1の2 個を横置に使用することができる。Further, when the display of the vertical and horizontal sizes of the outer case 1 is 95-75, it is also possible to reverse the upper and lower stages. On the other hand, in the vertical use, two PK-1s can be used horizontally for 813 types of patterns when the display of the vertical and horizontal sizes of the outer case 1 is 75-75.
【0033】[0033]
本考案は以上のように構成されているために、種々の形態の複数の食材別収納 用中箱2を種々に組み合わせたものを選択して装用外箱1内に収納させることに より、外装用外箱1内に収納される食材Qの配置パターンを自由に変更すること ができ、しかも製造上の手間とコスト等を削減でき、従来のように容器に合わせ た食材Q選びではなく、食材Qに合った容器態様・形態を選ぶことができる。 Since the present invention is configured as described above, a variety of combinations of a plurality of storage boxes 2 for various foodstuffs in various forms are selected and stored in the outer box 1 for outer packaging. The arrangement pattern of the ingredients Q stored in the outer box 1 can be freely changed, and the labor and cost for manufacturing can be reduced. You can select a container mode and form that matches Q.
【0034】 すなわちこれは本考案が、弁当箱Pの外装ケースを形成する外装用外箱1と、 複数の食材Qを個々に収納させて外装用外箱1内に配列されるよう種々の組み合 わせの区画配列パターンに基づいて配置される複数の食材別収納用中箱2と、外 装用外箱1を覆蓋する蓋体3とを有するからであり、これにより手間とコスト等 をかけずに外装用外箱1内における食材Qの配置パターンを容易且つ自由に変更 することができる。That is to say, this is because the present invention has various combinations such that the outer case 1 forming the outer case of the lunch box P and the plurality of ingredients Q are individually stored and arranged in the outer case 1. This is because it has a plurality of storage boxes 2 for each foodstuff arranged based on the combined partition arrangement pattern, and a lid 3 for covering the outer packaging box 1, thereby saving labor and cost. In addition, the arrangement pattern of the food material Q in the outer case 1 can be easily and freely changed.
【0035】 外装用外箱1は、自体の複数を上方に積み重ねられ、あるいは並列に配置され るので、外装用外箱1内に収納される食材Qの配置パターンの組み合わせの自由 度を大幅に増やすことができる。Since the exterior outer box 1 has a plurality of itself stacked on top of each other or arranged side by side, the degree of freedom in the combination of the arrangement patterns of the food materials Q stored in the exterior outer box 1 is greatly increased. Can be increased.
【0036】 区画配列パターンは、正方形箱形・長方形箱形・三角形箱形等の外装用外箱1 の内部に収納配置されるサイズの夫々異なる正方形箱形・長方形箱形・三角形箱 形の食材別収納用中箱2の組み合わせに基づいて構成したので、正方形箱形・長 方形箱形・三角形箱形の食材別収納用中箱2の組み合わせにより、ユーザのニー ズに合わせた例えば1000通り以上の食材配置パターンを実現させることがで きる。The section arrangement pattern is a square box-shaped, rectangular box-shaped, and triangle box-shaped foodstuff of different sizes to be stored and arranged inside the outer case 1 such as a square box, a rectangular box, and a triangle box. Since the configuration is based on the combination of the separate storage inner boxes 2, the combination of the square storage box, the rectangular box shape, and the triangular box-shaped storage box 2 for different foodstuffs allows, for example, more than 1000 combinations according to the needs of the user. It is possible to realize the food arrangement pattern.
【0037】 区画配列パターンは、一定単位長さを1目盛とする縦4目盛を各パーツの基準 とした長方形平面・正方形平面・大小の直角二等辺三角形平面をパターン構成要 素としたので、縦横サイズの異なる外装用外箱1に対応して食材別収納用中箱2 の縦使用・横使用のパターン設定を自由に変更することができる。The partition arrangement pattern has a rectangular plane, a square plane, and a large and small right-angled isosceles triangular plane with four vertical graduations each having a fixed unit length as one graduation as a basis of each part. It is possible to freely change the pattern setting for the vertical use and the horizontal use of the food storage middle box 2 corresponding to the outer case 1 having different sizes.
【0038】 外装用外箱1および食材別収納用中箱2は、前記区画配列パターンのパターン 構成要素に基づいて形成された底面部11と、V字型中折り部分15を介して側 部相互間を連結して成る中折り壁面部16と、差し込み片20・差し込み孔23 を介して側部相互間を接合可能とした外折り壁面部19とから展開形状が形成さ れているものとしたので、中折り壁面部16と外折り壁面部19とにより側壁に 空間層が形成されることとなり、保温性・耐久性を有する正方形箱形・長方形箱 形・三角形箱形の外装用外箱1および食材別収納用中箱2を容易に形成すること ができる。The outer case 1 for outer packaging and the inner box 2 for storing foods are mutually connected via a bottom portion 11 formed based on the pattern components of the partition arrangement pattern and a V-shaped center folded portion 15. The unfolded shape is formed by a center-folded wall portion 16 formed by connecting the portions, and an outer-folded wall portion 19 that allows the side portions to be joined to each other via the insertion piece 20 and the insertion hole 23. Therefore, a space layer is formed on the side wall by the center-folding wall portion 16 and the outer-folding wall portion 19, and the outer box 1 having a square box shape, a rectangular box shape, and a triangular box shape having heat insulation and durability. In addition, it is possible to easily form the middle box 2 for storing each food.
【0039】 外装用外箱1および食材別収納用中箱2は、表面に防水処理Rを施した所定肉 厚の紙材により形成されているので、食材Qの汁等の漏洩を防止でき、またコス トの削減を図ることができる。しかも紙製のため容易に焼却することができ、ゴ ミ処理問題を解決することができ、環境に優しい使い捨て可能な弁当箱Pを実現 させることができる。The outer box 1 for exterior and the inner box 2 for storing foods are made of a paper material having a predetermined thickness and subjected to a waterproof treatment R on the surface, so that leakage of the juice Q of the foods Q can be prevented, In addition, costs can be reduced. Moreover, since it is made of paper, it can be easily incinerated, the problem of trash disposal can be solved, and an environmentally friendly disposable lunch box P can be realized.
【0040】 食材別収納用中箱2の底面部には、この食材別収納用中箱2自体に収納される 食材Qの味を低下させない範囲の温度に保持させる保温・保冷材4が付設されて いるので、食材Qの味を低下させることのない弁当箱Pを提供できる。At the bottom of the storage box 2 for each foodstuff, a heat retention / cooling material 4 for keeping the temperature of the foodstuff Q stored in the storage box 2 for each foodstuff itself within a range that does not degrade the taste is provided. Therefore, it is possible to provide a lunch box P that does not lower the taste of the foodstuff Q.
【図1】本考案の一実施の形態における外装用外箱・食
材別収納用中箱・蓋体を分解した状態の斜視図である。FIG. 1 is an exploded perspective view of an embodiment of the present invention, in which an outer case for outer packaging, a middle box for storing food materials, and a lid are disassembled.
【図2】同じく区画配列パターンの具体例を示し、
(a)は外装用外箱が横長の長方形である場合の平面
図、(b)は外装用外箱が若干縦長の長方形である場合
の平面図、(c)は外装用外箱が同一の正方形である場
合の平面図、(d)は外装用外箱が若干横長の長方形で
ある場合の平面図、(e)は外装用外箱が横長の長方形
である場合の平面図である。FIG. 2 also shows a specific example of a partition arrangement pattern,
(A) is a plan view when the outer case is a horizontally long rectangle, (b) is a plan view when the outer case is a slightly vertically long rectangle, and (c) is the same as the outer case. FIG. 4D is a plan view in the case of a square shape, FIG. 4D is a plan view in the case where the outer case is a slightly oblong rectangle, and FIG. 7E is a plan view in the case where the outer case is a oblong rectangle.
【図3】同じく区画配列パターンの他の具体例を示し、
(a)は外装用外箱が横長の長方形である場合の平面
図、(b)は外装用外箱が横長の長方形である場合の平
面図、(c)は外装用外箱が若干横長の長方形である場
合の平面図、(d)は外装用外箱が同一の正方形である
場合の平面図、(e)は外装用外箱が同一の正方形であ
る場合の平面図である。FIG. 3 shows another specific example of the partition arrangement pattern,
(A) is a plan view when the outer case is a horizontally long rectangle, (b) is a plan view when the outer case is a horizontally long rectangle, and (c) is a slightly long case when the outer case is slightly longer. FIG. 3D is a plan view in the case of a rectangular shape, FIG. 4D is a plan view in the case where the outer case is the same square, and FIG. 4E is a plan view in the case where the outer case is the same square.
【図4】正方形箱形の食材別収納用中箱の展開形状を示
す平面図である。FIG. 4 is a plan view showing a developed shape of a square box-shaped food storage medium box.
【図5】三角形箱形の食材別収納用中箱の展開形状を示
す平面図である。FIG. 5 is a plan view showing a developed shape of a food storage medium box having a triangular box shape.
【図6】外装用外箱・食材別収納用中箱・蓋体を組み付
けた状態の弁当箱全体の断面図である。FIG. 6 is a cross-sectional view of the whole lunch box in a state where an outer box for exterior use, a middle box for storing food materials, and a lid are assembled.
【図7】正方形箱形の食材別収納用中箱を示す一部切断
の斜視図である。FIG. 7 is a partially cutaway perspective view showing an inner box for storing foods in a square box shape.
【図8】区画配列パターンを構成する各種のパーツ構成
要素を形成するための正方形平面パーツの平面図であ
る。FIG. 8 is a plan view of a square plane part for forming various parts constituting the partition arrangement pattern.
【図9】(a)乃至(h)は、食材別収納用中箱におけ
る夫々の大きさが異なるパターンを示す平面図である。9 (a) to 9 (h) are plan views showing patterns of different sizes in the food storage middle box.
【図10】(a)乃至(p)は、外装用外箱が横長の長
方形である場合の当該外装用外箱内における食材別収納
用中箱の区画配列パターンを示す平面図である。FIGS. 10A to 10P are plan views showing a partition arrangement pattern of food storage middle boxes in the outer case when the outer case is a horizontally long rectangle.
【図11】同じく(q)乃至(zz)は、区画配列パタ
ーンの他例を示す平面図である。FIGS. 11 (q) to (zz) are plan views showing other examples of the partition arrangement pattern.
【図12】(a)乃至(e)は、他の外装用外箱が横長
の長方形である場合の当該外装用外箱内において付設さ
れる食材別収納用中箱の区画配列パターンを示す平面図
である。12 (a) to 12 (e) are plan views showing a partition arrangement pattern of food storage intermediate boxes attached inside the external case when another external case is a horizontally long rectangle. FIG.
【図13】(a)乃至(k)は、更に他の外装用外箱が
横長の長方形である場合の当該外装用外箱内における食
材別収納用中箱の他の区画配列パターンを示す平面図で
ある。13 (a) to (k) are plan views showing another partition arrangement pattern of the food-specific storage inner box in the outer case when another outer case is a horizontally long rectangle. FIG.
【図14】(a)乃至(i)は、他の外装用外箱が横長
の長方形である場合の当該外装用外箱内における食材別
収納用中箱の区画配列パターンを示す平面図である。14 (a) to (i) are plan views showing a partition arrangement pattern of food storage middle boxes in the outer case when another outer case is a horizontally long rectangle. .
【図15】同じく(j)乃至(s)は、同様に他の区画
配列パターンの他例を示す平面図である。FIGS. 15 (j) to (s) are plan views similarly showing other examples of other partition arrangement patterns.
P…弁当箱 Q…食材 R…防水処理 1…外装用外箱 2…食材別収納
用中箱 3…蓋体 4…保温・保冷
材 5…孔部 11…底面部 12,14,2
1…谷折り線部 13,17,18…山折り線部 15…V字型中
折り部分 16…中折り壁面部 19…外折り壁
面部 20…差し込み片 22…耳部 23…差し込み孔P ... Lunch box Q ... Food R ... Waterproofing treatment 1 ... Outer outer box 2 ... Food storage medium box 3 ... Lid 4 ... Heat-retaining / cooling material 5 ... Hole 11 ... Bottom part 12,14,2
DESCRIPTION OF SYMBOLS 1 ... Valley fold line part 13, 17, 18 ... Mountain fold line part 15 ... V-shaped center fold part 16 ... Middle fold wall part 19 ... Outer fold wall part 20 ... Insert piece 22 ... Ear part 23 ... Insert hole
Claims (9)
箱と、複数の食材を個々に収納させて外装用外箱内に配
列されるよう種々の組み合わせの区画配列パターンに基
づいて配置される複数の食材別収納用中箱と、外装用外
箱を覆蓋する蓋体とを有することを特徴とする弁当箱シ
ステム。An outer case forming an outer case of a lunch box, and a plurality of ingredients are individually stored and arranged based on various combinations of partition arrangement patterns so as to be arranged in the outer case. A lunch box system comprising: a plurality of food storage intermediate boxes; and a lid for covering an outer case.
重ねられ、あるいは並列に配置されるようになっている
請求項1記載の弁当箱システム。2. The lunch box system according to claim 1, wherein a plurality of the outer case boxes are stacked on top of each other or arranged side by side.
形箱形・三角形箱形等の外装用外箱の内部に収納配置さ
れる夫々サイズの異なる正方形箱形・長方形箱形・三角
形箱形の食材別収納用中箱の組み合わせに基づいて構成
される請求項1または2記載の弁当箱システム。3. The partition arrangement pattern includes a square box, a rectangular box, and a triangle box having different sizes, which are housed and arranged inside an outer case such as a square box, a rectangular box, and a triangle box. 3. The lunch box system according to claim 1, wherein the lunch box system is configured based on a combination of food storage middle boxes.
目盛とする縦4目盛を各パーツの基準とし、横2目盛、
横3目盛、横5目盛、横6目盛、横8目盛の長方形平面
と、横4目盛の正方形平面と、縦横4目盛の正方形平面
の面積を対角線により2分割して形成された直角二等辺
三角形平面と、縦4目盛・横8目盛の長方形平面の面積
を1:1:2に3分割して形成された大小の直角二等辺
三角形平面をパターン構成要素としている請求項3記載
の弁当箱システム。4. The partition arrangement pattern has a fixed unit length of one.
Four vertical scales are used as the standard, and two horizontal scales
A right-angled isosceles triangle formed by dividing the area of a rectangular plane of three horizontal scales, five horizontal scales, six horizontal scales, and eight horizontal scales, a square plane of four horizontal scales, and a square plane of four vertical and horizontal scales into two by a diagonal line. 4. A lunch box system according to claim 3, wherein a large and small right-angled isosceles triangular plane formed by dividing the area of a plane and a rectangular plane having four vertical scales and eight horizontal scales into three parts of 1: 1: 2 is a pattern component. .
前記区画配列パターンのパターン構成要素に基づいて形
成された正方形・長方形・三角形等の底面部と、この底
面部の周辺に延設され、V字型中折り部分を介して側部
相互間を連結して成る中折り壁面部と、中折り壁面部の
外縁に延設され、差し込み片・差し込み孔を介して側部
相互間を接合可能とした外折り壁面部とから展開形状が
形成されている請求項1乃至4のいずれか記載の弁当箱
システム。5. The outer box for exterior use and the inner box for storing foodstuffs,
A bottom portion such as a square, rectangle, or triangle formed based on the pattern components of the partition arrangement pattern, and extending around the bottom portion and connecting between the side portions via a V-shaped center-fold portion. A developed shape is formed from a center-folded wall portion formed by the above and an outer-folded wall portion that extends from an outer edge of the center-folded wall portion and allows the side portions to be joined to each other via an insertion piece / insertion hole. The lunch box system according to any one of claims 1 to 4.
表面に防水処理を施した所定肉厚の紙材により形成され
ている請求項1乃至5のいずれか記載の弁当箱システ
ム。6. The outer box for exterior use and the inner box for storing food ingredients,
The lunch box system according to any one of claims 1 to 5, wherein the lunch box system is formed of a paper material having a predetermined thickness with a waterproof treatment on a surface thereof.
材別収納用中箱自体に収納される食材の味を低下させな
い範囲の温度に保持させる保温・保冷材が付設されてい
る請求項1乃至6のいずれか記載の弁当箱システム。7. A heat insulating / cooling material for keeping the temperature of the food stored in the food storing box itself in a range that does not degrade the taste of the food stored in the food storing medium box itself. The lunch box system according to any one of claims 1 to 6.
形・長方形箱形・三角形箱形等の外装用外箱と、外装用
外箱内に夫々サイズの異なる正方形箱形・長方形箱形・
三角形箱形の組み合わせによる区画配列パターンに基づ
き配列収納される複数の食材別収納用中箱と、外装用外
箱を覆蓋する蓋体とを有し、区画配列パターンは、一定
単位長さを1目盛とした縦横1目盛の正方形平面をパー
ツ構成要素の単位とした縦12目盛・横12目盛の合計
144個から成る正方形平面パーツに基づいて形成され
ると共に、縦4目盛を各パーツの基準とし、横2目盛、
横3目盛、横5目盛、横6目盛、横8目盛の長方形平面
と、横4目盛の正方形平面と、縦横4目盛の正方形平面
の面積を対角線により2分割して形成された直角二等辺
三角形平面と、縦4目盛・横8目盛の長方形平面の面積
を1:1:2に3分割して形成された大小の直角二等辺
三角形平面をパターン構成要素としていることを特徴と
する弁当箱システム。8. An outer box such as a square box, a rectangular box, and a triangle box forming an outer case of a lunch box, and a square box, a rectangular box, and a box having different sizes in the outer box.
It has a plurality of storage boxes for each foodstuff arranged and stored based on a partition arrangement pattern formed by a combination of triangular boxes, and a lid for covering the outer box for exterior. The partition arrangement pattern has a fixed unit length of 1 unit. It is formed based on a square plane part consisting of a total of 144 vertical 12 horizontal scales and 12 horizontal scales, each of which uses a square plane of 1 vertical and horizontal scale as a unit of part components, and 4 vertical scales as the basis for each part. , 2 horizontal scales,
A right-angled isosceles triangle formed by dividing the area of a rectangular plane of three horizontal scales, five horizontal scales, six horizontal scales, and eight horizontal scales, a square plane of four horizontal scales, and a square plane of four vertical and horizontal scales into two by a diagonal line. A lunch box system characterized in that a large and small right-angled isosceles triangular plane formed by dividing an area of a plane and a rectangular plane having four vertical scales and eight horizontal scales into three parts of 1: 1: 2 is used as a pattern component. .
表面に防水処理を施した所定肉厚の紙材により形成さ
れ、前記区画配列パターンのパターン構成要素に基づい
て形成された正方形・長方形・三角形の底面部と、この
底面部の周辺に延設され、V字型中折り部分を介して側
部相互間を連結して成る中折り壁面部と、中折り壁面部
の外縁に延設され、差し込み片・差し込み孔を介して側
部相互間を接合可能とした外折り壁面部とから展開形状
が形成されると共に、食材別収納用中箱の底面部には、
自体に収納される食材の味を低下させない範囲の温度に
保持させる保温・保冷材が付設されている請求項8記載
の弁当箱システム。9. The outer box for exterior and the inner box for storing each foodstuff,
A square / rectangular / triangular bottom surface portion formed of a paper material having a predetermined thickness subjected to waterproofing on the surface and formed on the basis of the pattern components of the partition arrangement pattern, and extends around the bottom surface portion. , A center-folded wall portion formed by connecting the side portions via a V-shaped center-folded portion, and extending to the outer edge of the center-folded wall portion, and joining the side portions to each other via an insertion piece and an insertion hole. The unfolded shape is formed from the outer fold wall that was made possible, and the bottom part of the food storage middle box is
9. The lunch box system according to claim 8, further comprising a heat-retaining / cooling material for keeping the temperature of the foodstuffs stored therein in a range that does not lower the taste.
Priority Applications (1)
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JP2000001098U JP3071378U (en) | 2000-02-29 | 2000-02-29 | Lunch box system |
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Application Number | Priority Date | Filing Date | Title |
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JP2000001098U JP3071378U (en) | 2000-02-29 | 2000-02-29 | Lunch box system |
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JP2013042966A (en) * | 2011-08-24 | 2013-03-04 | Mitsubishi Alum Co Ltd | Subdivided container for lunch boxes |
JP2014233297A (en) * | 2013-05-30 | 2014-12-15 | 株式会社大一商会 | Game machine |
JP2018043124A (en) * | 2017-12-25 | 2018-03-22 | 株式会社大一商会 | Game machine |
JP2020083411A (en) * | 2018-11-29 | 2020-06-04 | 三甲株式会社 | tray |
KR102120727B1 (en) * | 2019-10-30 | 2020-06-09 | 코박스 주식회사 | Induction available lunch box |
WO2020246726A1 (en) * | 2019-06-03 | 2020-12-10 | 코박스 주식회사 | Lunch box container usable on induction cooktop |
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2000
- 2000-02-29 JP JP2000001098U patent/JP3071378U/en not_active Expired - Fee Related
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JP2013042966A (en) * | 2011-08-24 | 2013-03-04 | Mitsubishi Alum Co Ltd | Subdivided container for lunch boxes |
JP2014233297A (en) * | 2013-05-30 | 2014-12-15 | 株式会社大一商会 | Game machine |
JP2018043124A (en) * | 2017-12-25 | 2018-03-22 | 株式会社大一商会 | Game machine |
JP2020083411A (en) * | 2018-11-29 | 2020-06-04 | 三甲株式会社 | tray |
JP7055377B2 (en) | 2018-11-29 | 2022-04-18 | 三甲株式会社 | tray |
WO2020246726A1 (en) * | 2019-06-03 | 2020-12-10 | 코박스 주식회사 | Lunch box container usable on induction cooktop |
US20220000235A1 (en) * | 2019-06-03 | 2022-01-06 | Kovax Co.Ltd | Lunch box container usable on induction cooktop |
JP2022507319A (en) * | 2019-06-03 | 2022-01-18 | コバックス カンパニー リミテッド | Bento container that can be used for electromagnetic cookers |
KR102120727B1 (en) * | 2019-10-30 | 2020-06-09 | 코박스 주식회사 | Induction available lunch box |
JP7198542B1 (en) | 2022-06-22 | 2023-01-04 | 株式会社叙々苑 | lunch container |
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