JPH0340781Y2 - - Google Patents
Info
- Publication number
- JPH0340781Y2 JPH0340781Y2 JP14433886U JP14433886U JPH0340781Y2 JP H0340781 Y2 JPH0340781 Y2 JP H0340781Y2 JP 14433886 U JP14433886 U JP 14433886U JP 14433886 U JP14433886 U JP 14433886U JP H0340781 Y2 JPH0340781 Y2 JP H0340781Y2
- Authority
- JP
- Japan
- Prior art keywords
- dish
- water
- shaped container
- sheet member
- bottom wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 17
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000002982 water resistant material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 229920003002 synthetic resin Polymers 0.000 description 7
- 239000000057 synthetic resin Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- -1 polypropylene Polymers 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
Landscapes
- Packages (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、手軽に組立てることができる保温効
果の高い保温容器に関する。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a heat-retaining container that can be easily assembled and has a high heat-retaining effect.
（従来の技術）
従来、保温容器として容器壁を断熱材で形成し
たもの或いは容器壁を二重にしたもの等が知られ
ている。これらの保温容器は、単に内容物の温度
を外部に逃さない機能を有するものであり、保温
効果は高くない。また、上記のものの他に、容器
壁を二重にし両壁の間に適宜保温剤を設けた保温
容器或いは二重のシートの間に保温剤を設けた保
温シート等も知られている（実開昭57−20275号
等）。しかしながら、上記の保温容器や保温シー
トは保温効果が高い反面、これらを製造する場合
の操作、つまり容器壁の間或いは二重シートの間
に保温剤を密閉して設ける操作が煩雑であり、工
業的設備がないと製造できない場合が多い。(Prior Art) Conventionally, heat-retaining containers having a container wall made of a heat insulating material or having a double container wall are known. These heat-retaining containers simply have the function of preventing the temperature of the contents from escaping to the outside, and do not have a high heat-retaining effect. In addition to the above, heat insulating containers with double container walls and an appropriate heat insulating agent between the two walls, and heat insulating sheets with a heat insulating agent between the double sheets are also known (in practice). Kaisho 57-20275, etc.). However, while the above-mentioned heat-insulating containers and heat-insulating sheets have a high heat-retaining effect, the operation to manufacture them, that is, the operation of sealing and installing the heat-insulating agent between the container walls or between double sheets, is complicated, making it difficult to manufacture industrially. In many cases, manufacturing is not possible without appropriate equipment.
（考案が解決しようとする問題点）
本考案は、上記従来技術の現状に鑑み、特に手
軽に組立てることができる保温効果の高い保温容
器の提供を目的とする。(Problems to be Solved by the Invention) In view of the above-mentioned current state of the prior art, the present invention aims to provide a heat-retaining container that is particularly easy to assemble and has a high heat-retaining effect.
（問題点を解決するための手段）
本考案は、上記の目的を達成したもので、その
要旨は、側壁及び底壁からなり、熱伝導性が良好
な耐水性材料によつて形成された皿状容器、該皿
状容器の側壁及び底壁の外面を覆うようにして設
けられた耐水性シート部材、該皿状容器の側壁及
び底壁の外面と該耐水性シート部材との間に設け
られた高吸水性高分子のゲル、及び側壁及び底壁
からなり上記耐水性シート部材によつて覆われた
上記皿状容器の側壁及び底壁の外面部分に嵌合さ
れる断熱部材からなる保温容器である。(Means for Solving the Problems) The present invention has achieved the above object, and its gist consists of a dish made of a water-resistant material with good thermal conductivity and consisting of side walls and a bottom wall. a water-resistant sheet member provided to cover the outer surfaces of the side walls and bottom wall of the dish-shaped container; a water-resistant sheet member provided between the outer surfaces of the side wall and bottom wall of the dish-shaped container and the water-resistant sheet member; A heat insulating container comprising a gel made of a super absorbent polymer, and a heat insulating member fitted to the outer surface portion of the side wall and bottom wall of the dish-shaped container, which is comprised of a side wall and a bottom wall and covered with the water resistant sheet member. It is.
以下、図面に基づいて本考案の保温容器につい
て詳細に説明する。 Hereinafter, the heat insulating container of the present invention will be described in detail based on the drawings.
第１図は本考案の一実施例を示す斜視図であ
り、第２図は第１図Ｃ１−Ｃ２より切断した場合
の断面図である。皿状容器２は、側壁３及び底壁
４からなり、熱伝導性が良好な耐水性材料によつ
て形成される。該皿状容器２の形状は任意であ
り、図示の直方体状の他に逆円錐台状、半球状等
とすることもできる。該皿状容器２の底壁４には
適宜形状の凸状突起５を設けることができる。こ
れによつて該凸状突起５の凸部に後記の高吸水性
高分子のゲルを入れ、内容物１５に対する伝熱面
積を増やして内容物１５を良好に保温することが
できる。皿状容器２の上端部にはフランジ部１６
を設けることもできる。皿状容器２の大きさは特
に限定されない。 FIG. 1 is a perspective view showing an embodiment of the present invention, and FIG. 2 is a sectional view taken along line C1-C2 in FIG. The dish-shaped container 2 consists of a side wall 3 and a bottom wall 4, and is made of a water-resistant material with good thermal conductivity. The shape of the dish-shaped container 2 is arbitrary, and in addition to the illustrated rectangular parallelepiped shape, it can also be shaped like an inverted truncated cone, a hemisphere, or the like. The bottom wall 4 of the dish-shaped container 2 can be provided with a convex projection 5 of an appropriate shape. As a result, a super absorbent polymer gel (described later) is placed in the convex portion of the convex protrusion 5, thereby increasing the heat transfer area to the contents 15 and keeping the contents 15 well warm. A flange portion 16 is provided at the upper end of the dish-shaped container 2.
It is also possible to provide The size of the dish-shaped container 2 is not particularly limited.
上記の皿状容器２の材料としては、ポリプロピ
レン、ポリエチレン、ポリカーボネート等の合成
樹脂製薄板等が挙げられる。尚、合成樹脂製薄板
は、厚みを0.3mm〜1.0mm程度とするのが皿状容器
２の保形性を得、かつ内容物１５に対する伝熱を
良好にする上で好ましい。 Examples of the material for the dish-shaped container 2 include thin plates made of synthetic resin such as polypropylene, polyethylene, and polycarbonate. In addition, it is preferable that the thickness of the synthetic resin thin plate is approximately 0.3 mm to 1.0 mm in order to obtain shape retention of the dish-shaped container 2 and to improve heat transfer to the contents 15.
耐水性シート部材６は、皿状容器２の側壁３及
び底壁４の外面を覆うようにして設けられる。該
耐水性シート部材６は、例えば皿状容器２の上記
の部分を覆い、かつ該皿状容器２の上方開放部を
覆う形状、大きさで設けることができる。具体的
には、図示の如く中央部で皿状容器２の上記の部
分を覆い、周縁部７を余す方形シートとすること
ができる。上記の場合は、該耐水性シート部材６
を上方で収束することによつて皿状容器２の上方
開放部を覆うことができる（第３図参照）。また
耐水性シート部材６を、中央部で皿状容器２の上
記の部分を覆い余された周縁部に対向する蓋片８
及び８′並びに手提げ片９及び９′（各々提手２０
及び２０′が形成されたもの）を設けて形成する
こともできる（第４ａ図参照）。上記の場合は、
該蓋片８及び８′を皿状容器２の上方開放部に折
重ねて該開放部を覆い、次に手提げ片９及び９′
の各々の端部の提手２０及び２０′を重ね合せて
手提げを形成することができる（第４ｂ図参照）。
これらの構成によれば、耐水性シート部材６によ
つて皿状容器２の上方開放部を覆い、内容物１５
に対する衛生性等を保持できる。更に上記の場合
に、耐水性シート部材６を断熱材によつて形成す
れば、内容物１５に対する保温効果が更に向上す
る。 The water-resistant sheet member 6 is provided so as to cover the outer surfaces of the side wall 3 and bottom wall 4 of the dish-shaped container 2. The water-resistant sheet member 6 can be provided in a shape and size that covers, for example, the above-mentioned portion of the dish-shaped container 2 and the upper open portion of the dish-shaped container 2. Specifically, as shown in the figure, it can be a rectangular sheet that covers the above-mentioned portion of the dish-shaped container 2 at the center and leaves the peripheral portion 7 open. In the above case, the water-resistant sheet member 6
By converging at the top, the upper opening of the dish-shaped container 2 can be covered (see FIG. 3). In addition, the water-resistant sheet member 6 is attached to a lid piece 8 that faces the peripheral edge that covers the above-mentioned portion of the dish-shaped container 2 at the center.
and 8' and handpieces 9 and 9' (each with handholds 20
and 20') (see FIG. 4a). In the above case,
The lid pieces 8 and 8' are folded over the upper open part of the dish-shaped container 2 to cover the open part, and then the carrying pieces 9 and 9'
The handles 20 and 20' at each end can be overlapped to form a handbag (see Figure 4b).
According to these configurations, the upper opening part of the dish-shaped container 2 is covered with the water-resistant sheet member 6, and the contents 15
Hygiene, etc. can be maintained. Furthermore, in the above case, if the water-resistant sheet member 6 is formed of a heat insulating material, the heat retention effect on the contents 15 is further improved.
尚、耐水性シート部材６が上記のように皿状容
器２の上方開放部を覆う構成で設けられない場合
には、皿状容器２の上方開放部を適宜の蓋材（断
熱材で形成されたものを含む）で覆うこともでき
る。 If the water-resistant sheet member 6 is not provided to cover the upper open part of the dish-shaped container 2 as described above, the upper open part of the dish-shaped container 2 is covered with a suitable cover material (formed of a heat insulating material). It can also be covered with
耐水性シート部材６の材料としては、耐水性を
有する柔軟なシート、例えばポリエチレン、塩化
ビニリデン等の合成樹脂フイルム、ポリレン等の
合成樹脂発泡物シート、これらのラミネートシー
ト、布材、紙材等の表面に合成樹脂をラミネート
したシート等が挙げられる。耐水性シート部材６
に断熱性をもたせる場合には、合成樹脂発泡物の
シート等が用いられる。 Materials for the water-resistant sheet member 6 include flexible sheets with water resistance, such as synthetic resin films such as polyethylene and vinylidene chloride, synthetic resin foam sheets such as polylene, laminate sheets of these materials, cloth materials, paper materials, etc. Examples include sheets whose surfaces are laminated with synthetic resin. Water resistant sheet member 6
In order to provide heat insulation properties, a synthetic resin foam sheet or the like is used.
高吸水性高分子のゲル１０は、前記の皿状容器
２の側壁３及び底壁４の外面と耐水性シート部材
６との間に設けられる。該高吸水性高分子のゲル
１０は、デンプン系、セルロース系、合成ポリマ
ー系等の高吸水性高分子に水を含ませたものであ
る。該高吸水性高分子のゲル１０は、皿状容器２
の側壁３及び底壁４の外面と耐水性シート部材６
との間に、厚みが３mm〜６mm程度となるようにし
て設けられることが好ましい。これによつて、内
容物１５に対する十分な伝熱効果を得ることがで
きるとともに、保温容器１を軽量にすることがで
きる。 The superabsorbent polymer gel 10 is provided between the outer surfaces of the side wall 3 and bottom wall 4 of the dish-shaped container 2 and the water-resistant sheet member 6. The superabsorbent polymer gel 10 is made by impregnating water in a superabsorbent polymer such as starch, cellulose, or synthetic polymer. The super absorbent polymer gel 10 is placed in a dish-shaped container 2.
The outer surfaces of the side wall 3 and bottom wall 4 and the water-resistant sheet member 6
It is preferable that the film be provided with a thickness of about 3 mm to 6 mm. Thereby, a sufficient heat transfer effect to the contents 15 can be obtained, and the heat-retaining container 1 can be made lightweight.
断熱部材１１は、側壁１２及び底壁１３からな
り、耐水性シート部材６によつて覆われた皿状容
器２の側壁３及び底壁４の外面部分に嵌合される
ものである。該断熱部材１１は、皿状容器２が逆
円錐台状、半球状等である場合にはこれに合せた
形状で設けられることが好ましい。該断熱部材１
１の材料としては、ポリスチレン、ポリエチレ
ン、ポリプロピレン等の合成樹脂発泡物、コル
ク、段ボール等を挙げることができる。 The heat insulating member 11 is composed of a side wall 12 and a bottom wall 13, and is fitted to the outer surface portions of the side wall 3 and bottom wall 4 of the dish-shaped container 2 covered with the water-resistant sheet member 6. When the dish-shaped container 2 has an inverted truncated cone shape, a hemispherical shape, etc., the heat insulating member 11 is preferably provided in a shape that matches this shape. The heat insulating member 1
Examples of the first material include synthetic resin foams such as polystyrene, polyethylene, and polypropylene, cork, and cardboard.
本考案の保温容器１は、以上の構成要素によつ
て構成される。そして、該保温容器１を構成する
場合は、例えば断熱部材１１の収納部に耐水性シ
ート部材６を載せ、この上に予め適宜の手段によ
つて加熱された適量の高吸水性高分子のゲル１０
を載せる。次に該高吸水性高分子のゲル１０の上
に皿状容器２を載せ、これを該断熱部材１１の収
納部に押圧挿入することによつて行なう。上記の
場合に、特に保温剤が柔軟でかつ浸透性の高い高
吸水性高分子のゲル１０であるため、耐水性シー
ト部材６及び該高吸水性高分子のゲル１０を収納
した断熱部材１１の収納部に皿状容器２を押圧挿
入することによつて、該高吸水性高分子のゲル１
０を皿状容器２の側壁３及び底壁４の外面と耐水
性シート部材６との間に容易かつ均一に行き渡ら
せることができ、同時に各構成要素をワンタツチ
で相互に結合することができる。 The heat-retaining container 1 of the present invention is constituted by the above-mentioned components. When constructing the heat-insulating container 1, for example, the water-resistant sheet member 6 is placed in the housing portion of the heat-insulating member 11, and an appropriate amount of superabsorbent polymer gel is placed on top of the water-resistant sheet member 6, which has been heated in advance by an appropriate means. 10
Put on. Next, the dish-shaped container 2 is placed on top of the gel 10 of the super absorbent polymer, and this is inserted into the housing portion of the heat insulating member 11 under pressure. In the above case, especially since the heat insulating agent is a flexible and highly permeable superabsorbent polymer gel 10, the water-resistant sheet member 6 and the heat insulating member 11 containing the superabsorbent polymer gel 10 are By pressing and inserting the dish-shaped container 2 into the storage part, the super absorbent polymer gel 1
0 can be easily and uniformly distributed between the outer surfaces of the side wall 3 and bottom wall 4 of the dish-shaped container 2 and the water-resistant sheet member 6, and at the same time, each component can be connected to each other with a single touch.
また本考案の保温容器１は、未加熱の高吸水性
高分子のゲル１０を用い、上記の場合と同様にし
て組立てられた後、電子レンジで加熱することに
よつて構成することもできる。つまり、本考案で
は、従来のもののように保温剤が容器壁の間に密
閉状態で収納されておらず、皿状容器２の側壁３
の上端部と耐水性シート部材６との間に間隙１４
が設けられ、しかも該耐水性シート部材６は柔軟
性を有している。また、保温剤が高吸水性高分子
のゲル１０であり、加熱中発生する蒸気は該高吸
水性高分子のゲル１０中を自由に流動して上記間
隙１４から逃される。したがつて、電子レンジで
加熱するという簡単な操作で保温容器１を構成す
ることができる。 The heat-insulating container 1 of the present invention can also be constructed by assembling the unheated superabsorbent polymer gel 10 in the same manner as described above, and then heating it in a microwave oven. In other words, in the present invention, the heat insulating agent is not stored in a sealed state between the container walls as in the conventional case, but instead is placed between the side walls of the dish-shaped container 2.
A gap 14 is formed between the upper end of the water-resistant sheet member 6 and the water-resistant sheet member 6.
Moreover, the water-resistant sheet member 6 has flexibility. Further, the heat insulating agent is a gel 10 made of a superabsorbent polymer, and steam generated during heating flows freely through the gel 10 made of a superabsorbent polymer and escapes from the gap 14. Therefore, the heat insulating container 1 can be constructed by a simple operation of heating in a microwave oven.
上記のようにして構成された保温容器１によれ
ば、内容物１５の周囲に熱伝導性が良好な皿状容
器２を隔てて高吸水性高分子のゲル１０が均一に
設けられ、内容物１５に対する高い保温効果を得
ることができる。 According to the heat-insulating container 1 configured as described above, the superabsorbent polymer gel 10 is uniformly provided around the contents 15 with the dish-shaped container 2 having good thermal conductivity separated, and the contents 15 are 15 can be obtained.
（考案の効果）
以上の如く、本考案の保温容器１は手軽に組立
てることができ、高い保温効果を有するものであ
る。したがつて、フアーストフーズ店や弁当販売
店等で使用する簡易な保温容器等として極めて有
効である。(Effects of the invention) As described above, the heat-retaining container 1 of the present invention can be easily assembled and has a high heat-retaining effect. Therefore, it is extremely effective as a simple heat-insulating container used in first foods stores, bento box stores, etc.
第１図及び第３図は本考案の一実施例を示す斜
視図であり、第２図は第１図Ｃ１−Ｃ２より切断
した場合の断面図である。第４ａ図及び第４ｂ図
は本考案の別の実施例を示す斜視図である。
１……保温容器、２……皿状容器、３……側
壁、４……底壁、５……凸状突起、６……耐水性
シート部材、８，８′……蓋片、９，９′……手提
げ片、１０……高吸水性高分子のゲル、１１……
断熱部材、１４……間隙、１５……内容物、１６
……フランジ部、２０，２０′……提手。
1 and 3 are perspective views showing an embodiment of the present invention, and FIG. 2 is a sectional view taken along line C1-C2 in FIG. 1. Figures 4a and 4b are perspective views showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Heat insulation container, 2... Dish-shaped container, 3... Side wall, 4... Bottom wall, 5... Convex projection, 6... Water-resistant sheet member, 8, 8'... Lid piece, 9, 9'... Handbag piece, 10... Super absorbent polymer gel, 11...
Heat insulating member, 14...Gap, 15...Contents, 16
...Flange part, 20, 20'... Hand.
Claims (1)
水性材料によつて形成された皿状容器、該皿状
容器の側壁及び底壁の外面を覆うようにして設
けられた耐水性シート部材、該皿状容器の側壁
及び底壁の外面と該耐水性シート部材との間に
設けられた高吸水性高分子のゲル、及び側壁及
び底壁からなり上記耐水性シート部材によつて
覆われた上記皿状容器の側壁及び底壁の外面部
分に嵌合される断熱部材からなる保温容器。 (2) 皿状容器の底壁に適宜形状の凸状突起を設け
たことを特徴とする実用新案登録請求の範囲第
(1)項記載の保温容器。 (3) 耐水性シート部材が、皿状容器の側壁及び底
壁の外面を覆い、かつ該皿状容器の上方開放部
を覆うものであることを特徴とする実用新案登
録請求の範囲第(1)項又は第(2)項記載の保温容
器。 (4) 耐水性シート部材が断熱材で形成されたこと
を特徴とする実用新案登録請求の範囲第(3)項記
載の保温容器。[Claims for Utility Model Registration] (1) A dish-shaped container consisting of a side wall and a bottom wall and made of a water-resistant material with good thermal conductivity, covering the outer surface of the side wall and bottom wall of the dish-shaped container. A water-resistant sheet member provided in this manner, a superabsorbent polymer gel provided between the outer surface of the side wall and bottom wall of the dish-shaped container and the water-resistant sheet member, and the side wall and bottom wall. A heat-retaining container comprising a heat insulating member fitted to the outer surface portions of the side wall and bottom wall of the dish-shaped container covered with the water-resistant sheet member. (2) Utility model registration claim No. 1 characterized in that a convex projection of an appropriate shape is provided on the bottom wall of a dish-shaped container.
Thermal containers described in (1). (3) Utility model registration claim No. 1, characterized in that the water-resistant sheet member covers the outer surfaces of the side walls and bottom wall of the dish-shaped container, and covers the upper opening part of the dish-shaped container. ) or (2). (4) The heat-insulating container according to claim (3) of the utility model registration, characterized in that the water-resistant sheet member is formed of a heat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14433886U JPH0340781Y2 (en) | 1986-09-20 | 1986-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14433886U JPH0340781Y2 (en) | 1986-09-20 | 1986-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6352772U JPS6352772U (en) | 1988-04-09 |
| JPH0340781Y2 true JPH0340781Y2 (en) | 1991-08-27 |
Family
ID=31054842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14433886U Expired JPH0340781Y2 (en) | 1986-09-20 | 1986-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340781Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009139921A (en) * | 2007-07-24 | 2009-06-25 | Anger Wilhelm | Method of manufacturing rimless spectacles and mask suited for use in the same method |
-
1986
- 1986-09-20 JP JP14433886U patent/JPH0340781Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009139921A (en) * | 2007-07-24 | 2009-06-25 | Anger Wilhelm | Method of manufacturing rimless spectacles and mask suited for use in the same method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6352772U (en) | 1988-04-09 |
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