JPH0714771Y2 - Container with heating function - Google Patents
Container with heating functionInfo
- Publication number
- JPH0714771Y2 JPH0714771Y2 JP1989074838U JP7483889U JPH0714771Y2 JP H0714771 Y2 JPH0714771 Y2 JP H0714771Y2 JP 1989074838 U JP1989074838 U JP 1989074838U JP 7483889 U JP7483889 U JP 7483889U JP H0714771 Y2 JPH0714771 Y2 JP H0714771Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- insulating material
- agent
- heat
- heated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、自己燃焼性発熱剤を内蔵した加熱機能付き容
器に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a container with a heating function, which contains a self-combusting exothermic agent.
［従来の技術］ 従来、生石灰と水を内蔵した加熱機能付き容器に関して
は、例えば実開昭60−70235号公報あるいは特開昭61−2
59974号公報等があり、また、自己燃焼性発熱剤を用い
た加熱機能付き容器に関しては実開昭62−146427号公
報、実開昭63−42089号公報及び特開昭63−152572号公
報等があり、当該公報に開示されている技術によると発
熱剤を収納した発熱剤容器の形状は円筒形あるいは円錐
台形であった。[Prior Art] Conventionally, regarding a container having a heating function, which contains quicklime and water, for example, Japanese Utility Model Laid-Open No. 60-70235 or Japanese Patent Laid-Open No. 61-2.
59974 and the like, and regarding a container with a heating function using a self-combusting exothermic agent, JP-A-62-146427, JP-A-63-42089 and JP-A-63-152572. However, according to the technique disclosed in the publication, the shape of the exothermic agent container accommodating the exothermic agent is a cylindrical shape or a truncated cone shape.
このような容器の場合においては、発熱剤収納容器と被
加熱物を収納する容器内壁との隙間には固形の被加熱物
が入り込み、喫食の際にこれらを箸あるいはフォーク等
で取り出す時に非常に不便であった。In the case of such a container, solid objects to be heated enter the gap between the exothermic agent storage container and the inner wall of the container to store the objects to be heated, and it is very difficult to remove them with chopsticks or forks when eating. It was inconvenient.
［考案が解決しようとする課題］ 本考案は、上述した従来技術の問題点に鑑みなされたも
ので、安全でしかも喫食の際に不便を感じさせない加熱
機能付き容器を提供することを目的とするものである。[Problems to be Solved by the Invention] The present invention has been made in view of the above-mentioned problems of the prior art, and an object thereof is to provide a container with a heating function that is safe and does not cause inconvenience during eating. It is a thing.
［課題を解決するための手段］ 本考案者らは前記目的を達成するため種々の検討を重ね
た結果本考案を完成したものである。即ち、本考案は、
被加熱物を収納する容器内底部に、着火剤と主剤からな
る自己燃焼性発熱剤、点火機構、及び断熱材が収納され
た円筒形状金属容器を設置した加熱機能付き容器に於
て、該円筒形状金属容器の径が発熱剤収納部分と断熱材
収納部分で異なり、断熱材を収納する部分においては被
加熱物収納容器に近接した径であり、発熱剤収納部分に
おいては該径よりも小さいことを特徴とする加熱機能付
き容器である。[Means for Solving the Problems] The present inventors have completed the present invention as a result of various studies to achieve the above-mentioned object. That is, the present invention is
A container with a heating function, in which a cylindrical metal container containing a self-combusting exothermic agent consisting of an igniting agent and a main agent, an ignition mechanism, and a heat insulating material is installed at the bottom of the container for containing an object to be heated, The diameter of the shape metal container is different between the heat-generating agent storage part and the heat-insulating material storage part, and the diameter is close to the object storage container in the heat-insulating material storage part, and smaller than the heat-generating agent storage part. Is a container with a heating function.
さらには、上記の自己燃焼性発熱剤と断熱材にそれぞれ
接すると共に断熱材収納部分の金属容器内壁に接するよ
うに延びるカップ状金属盤を配置し、発火部からなる点
火機構を発熱剤と断熱材間の前記金属盤に設け、火花を
通すスリットを該金属盤に形成した加熱機能付き容器を
包含するものである。Furthermore, a cup-shaped metal plate is arranged so as to contact the self-combustible heat generating agent and the heat insulating material, respectively, and to extend so as to contact the inner wall of the metal container of the heat insulating material storing portion, and the ignition mechanism including the ignition part is provided with the heat generating agent and the heat insulating material. It includes a container with a heating function, which is provided on the metal plate between and has a slit for passing a spark formed on the metal plate.
ここで自己燃焼性発熱剤の主剤としては、酸化剤と可燃
剤からなる混合物であり、酸化剤としては、酸化第二
鉄、酸化第二銅、四三酸化鉛等の金属酸化物、また、可
燃剤としては前記酸化物を形成してる金属よりも酸化熱
が大きいチタン、鉄等の金属、またはケイ素等の半金属
が用いられ、該酸化剤の内の一種以上と、該可燃剤のう
ちの単体あるいはこれらの合金の一種以上とを混合した
ものからなる。この自己燃焼性発熱剤は可燃剤が酸化剤
から酵素を奪って酸化する際に大きな酸化熱を発生す
る。着火剤とは、酸化剤と可燃剤からなる前記主剤より
も着火の容易な自己燃焼性発熱剤であり、酸化剤として
は酸化第二鉄、酸化第二銅等、また、可燃剤としては、
ホウ素、アルミニウム、マグネシウム等が用いられ、該
酸化剤のうちに一種以上と、該可燃剤のうちの単体ある
いはこれらの合金の一種以上とを混合したものからな
る。Here, the main component of the self-combustible exothermic agent is a mixture of an oxidizing agent and a combustible agent, and the oxidizing agent is ferric oxide, cupric oxide, a metal oxide such as lead tetraoxide, or the like. As the combustible agent, titanium, which has a larger heat of oxidation than the metal forming the oxide, a metal such as iron, or a semi-metal such as silicon is used, and one or more of the oxidant and among the combustible agents are used. Or a mixture of one or more of these alloys. This self-burning exothermic agent generates a large heat of oxidation when the combustible agent deprives the oxidant of an enzyme and oxidizes it. The igniting agent is a self-combustible exothermic agent that is easier to ignite than the main agent consisting of an oxidant and a combustible agent, as the oxidant, ferric oxide, cupric oxide, etc., and as the combustible agent,
Boron, aluminum, magnesium or the like is used, and is composed of a mixture of one or more of the oxidizing agents and one or more of the combustible agents or one or more of these alloys.
自己燃焼性発熱剤が燃焼するときには1000℃以上の高温
を発生する。また、水を入れて加熱調理する必要がある
場合に、誤って水を入れないで加熱したときに、被加熱
物収納容器外壁が異常高温になり火傷、火災事故発生の
原因ともなりうる。このために、誤動作時においても被
加熱物収納容器外壁が異常高温にならないように、発熱
剤と被加熱物収納容器壁との距離を大きするため、これ
まで発熱剤収納金属容器は被加熱物収納容器の底部に該
被加熱物収納容器壁とかなりの隙間を開けて設置されて
いた。したがって、該隙間部分に被加熱物の固形物の一
部が入り込み、喫食時に不便をきたす恐れがあった。加
熱効率を上げるためには該発熱剤を収納する金属容器は
被加熱物に直接接触させることが望ましい。When the self-burning exothermic agent burns, a high temperature of 1000 ° C or higher is generated. Further, when it is necessary to add water for heating and cooking without adding water by mistake, the outer wall of the object-to-be-heated container may have an abnormally high temperature, which may cause burns or a fire accident. For this reason, the distance between the heat generating agent and the wall of the object-to-be-heated container is increased so that the outer wall of the object-to-be-heated container does not reach an abnormally high temperature even when it malfunctions. It was installed at the bottom of the storage container with a considerable gap from the wall of the storage container for the object to be heated. Therefore, there is a possibility that a part of the solid matter to be heated may enter the gap portion and cause inconvenience during eating. In order to increase the heating efficiency, it is desirable that the metal container containing the exothermic agent is brought into direct contact with the object to be heated.
本考案による容器では、発熱剤収納容器の発熱剤を設置
する部分の径を被加熱部収納容器内径よりも10〜20mm小
さくして隙間を大きく取り、誤操作時における被加熱物
収納容器外壁の温度上昇を抑えた。一方断熱材を設置す
る部分の径を大きくして、被加熱物収納容器内径との差
を僅か約１〜4mmと少なくして、隙間を極力小さくする
ことによって被加熱物の固形物の一部が隙間に入り込む
ことを防止することができる。In the container according to the present invention, the diameter of the portion of the exothermic agent storage container in which the exothermic agent is installed is made 10 to 20 mm smaller than the inner diameter of the heated portion storage container to make a large gap, and the temperature of the outer wall of the heated object storage container at the time of erroneous operation is increased. Controlled the rise. On the other hand, by increasing the diameter of the part where the heat insulating material is installed and reducing the difference from the inner diameter of the heated object storage container to only about 1 to 4 mm, and making the gap as small as possible, part of the solid object to be heated Can be prevented from entering the gap.
また、点火機構を取り付けている金属盤の上面の一部と
側壁が断熱材収納部分の金属容器内壁に接して設置され
ることによって、点火機構上部で発生した熱は該金属盤
によって該金属容器へ、さらに被加熱物に伝えられて効
率良く加熱ができ、このために断熱層も薄くできる。点
火機構を構成する金属盤としては0.2〜0.5mm程度の鉄板
あるいはアルミニウム、銅板で良い。Further, since a part of the upper surface and the side wall of the metal plate to which the ignition mechanism is attached are installed in contact with the inner wall of the metal container of the heat insulating material storage portion, the heat generated in the upper part of the ignition mechanism is generated by the metal plate. Further, it is transmitted to the object to be heated and can be efficiently heated, so that the heat insulating layer can be made thin. The metal plate that constitutes the ignition mechanism may be an iron plate, aluminum, or copper plate of about 0.2 to 0.5 mm.
［実施例］ 以下、本考案を図面に基ずき詳細に説明する。第１図は
加熱機能付き容器の一例として即席麺の容器に適用した
ものである。被加熱物収納容器である外容器１の底部に
は錫メッキ鋼板製の発熱剤収納容器２が設けられてお
り、該容器２内上部にはケイ素−鉄合金と酸化第二鉄と
を主成分とする主剤、ホウ素と酸化第二鉄の着火剤から
なる自己燃焼性発熱剤３、発火石の火花によって発熱剤
３を着火させる点火機構４、および断熱材５が、押し蓋
７、底蓋８によって設置されている。Embodiment Hereinafter, the present invention will be described in detail with reference to the drawings. FIG. 1 is applied to an instant noodle container as an example of a container with a heating function. An exothermic agent storage container 2 made of a tin-plated steel plate is provided at the bottom of an outer container 1 which is a storage container for objects to be heated, and a silicon-iron alloy and ferric oxide are main components inside the container 2. The main agent, the self-combustible exothermic agent 3 composed of an igniting agent of boron and ferric oxide, the ignition mechanism 4 for igniting the exothermic agent 3 by the spark of a flint, and the heat insulating material 5 are the push lid 7, the bottom lid 8 Is installed by.
点火機構４は0.4mmの鉄板でカップ状に成形された金属
盤４−１で、容器２内に固定されている。なお、断熱材
としては、断熱効果に優れ、また臭い、ガス吸着性能も
有するゼオライトを用いた。また、押し蓋７には回転棒
４−３を通す小孔７−１の他にガス放出のための小孔７
−２を２〜４箇所に設け、該小孔からの断熱材の落ちこ
ぼれを防止するために、押し蓋７と断熱材５の間にはセ
ラミックファイバーあるいは不織布、紙等のシール11を
設置した。The ignition mechanism 4 is a metal plate 4-1 formed of a 0.4 mm iron plate in a cup shape, and is fixed in the container 2. As the heat insulating material, zeolite having excellent heat insulating effect, odor and gas adsorbing performance was used. In addition to the small hole 7-1 through which the rotating rod 4-3 is inserted, the pressing lid 7 has a small hole 7 for releasing gas.
2 are provided at 2 to 4 places, and in order to prevent the heat insulating material from spilling from the small holes, a seal 11 made of ceramic fiber, non-woven fabric, paper or the like is provided between the pressing lid 7 and the heat insulating material 5.
点火操作は、まず上蓋10を開け、容器に設けたビード12
位置まで容器内に所定量約320mlの水を入れ、容器下面
のプラスチック製の蓋９にセットされているプラスチッ
ク製の回転棒６を、点火機構の発火石に接触している円
筒状のヤスリを回転させる金属製の回転棒４−３に嵌合
わせ、蓋９と容器１を相対的に回転させることによって
行なった。回転によって発生した火花は金属盤４−１に
開けたスリット４−２を通って発熱剤３に到達し、発熱
剤は燃焼した。燃焼後約２分で水が沸騰し４分で麺を食
べることができた。For ignition operation, first open the top lid 10 and then the bead 12 provided on the container.
Put a predetermined amount of about 320 ml of water into the container to the position, and remove the plastic rotary rod 6 set on the plastic lid 9 on the bottom of the container from the cylindrical file that is in contact with the ignition stone of the ignition mechanism. It was carried out by fitting the rotating metal rod 4-3 to be rotated and rotating the lid 9 and the container 1 relatively. The spark generated by the rotation reached the exothermic agent 3 through the slit 4-2 opened in the metal plate 4-1 and the exothermic agent burned. Water boiled about 2 minutes after burning and noodles could be eaten in 4 minutes.
［考案の効果］ 以上、本考案による加熱機能付き容器によれば、発熱剤
収納金属容器の発熱剤を設置する部分の径を被加熱物収
納容器内径よりも10〜20mm小さくして隙間を大きく取
り、誤操作時における被加熱物収納容器外壁の温度上昇
を抑え、一方断熱材を設置する部分の径を大きくして、
被加熱物収納容器内径との差を僅か約１〜4mmと少なく
して、隙間を極力小さくすることによって被加熱物の固
形物の一部が隙間に入り込むことを防止することができ
る。また、点火機構を構成する金属盤を金属容器内壁に
接して設置されることによって、点火機構上部で発生し
た熱は該金属盤によって該金属容器へ、さらに被加熱物
に伝えられて効率良く加熱ができ、また断熱層も薄くで
きる。[Effects of the Invention] As described above, according to the container with a heating function according to the present invention, the diameter of the portion of the metal container for storing the heat generating agent in which the heat generating agent is installed is made smaller by 10 to 20 mm than the inner diameter of the container for storing the object to be heated to increase the gap. To suppress the temperature rise of the outer wall of the storage container for the object to be heated in case of erroneous operation, while increasing the diameter of the part where the heat insulating material is installed,
It is possible to prevent a part of the solid matter to be heated from entering the gap by reducing the difference from the inner diameter of the container to be heated to only about 1 to 4 mm and making the gap as small as possible. Further, by installing the metal plate constituting the ignition mechanism in contact with the inner wall of the metal container, the heat generated in the upper part of the ignition mechanism is transferred to the metal container by the metal plate and further to the object to be heated for efficient heating. The heat insulating layer can be made thin.
第１図は本考案の一実施例を示す縦断面図である。 １…外容器、２…発熱剤収納容器、３…発熱剤、４…点
火機構、４−１…金属盤、４−２…スリット、４−３…
回転棒、５…断熱材、６…回転棒、７…押し蓋、７−1,
7−２…小孔、８…底蓋、９…プラスチック蓋、10…上
蓋、11…シール、12…ビード。FIG. 1 is a vertical sectional view showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1 ... Outer container, 2 ... Exothermic agent storage container, 3 ... Exothermic agent, 4 ... Ignition mechanism, 4-1 ... Metal board, 4-2 ... Slit, 4-3 ...
Rotating rod, 5 ... Insulating material, 6 ... Rotating rod, 7 ... Push lid, 7-1,
7-2 ... small hole, 8 ... bottom lid, 9 ... plastic lid, 10 ... top lid, 11 ... seal, 12 ... bead.
───────────────────────────────────────────────────── フロントページの続き (72)考案者 安藤 宏基 大阪府大阪市淀川区西中島４丁目１番１号 日清食品株式会社内 (72)考案者 川端 長次 群馬県邑楽郡明和村大字矢島1111番地 日 東製器株式会社内 (56)参考文献 特開 昭58−501409（ＪＰ，Ａ) 特開 昭63−311913（ＪＰ，Ａ) 特開 昭63−152572（ＪＰ，Ａ) 実開 昭62−78672（ＪＰ，Ｕ) 実開 昭63−42089（ＪＰ，Ｕ) 米国特許3662741（ＵＳ，Ａ) ─────────────────────────────────────────────────── ─── Continuation of front page (72) Hiroki Ando 4-1-1, Nishinakajima, Yodogawa-ku, Osaka City, Osaka Prefecture Nissin Foods Co., Ltd. 1111 Nitto Seiki Co., Ltd. (56) Reference JP-A-58-501409 (JP, A) JP-A-63-311913 (JP, A) JP-A-63-152572 (JP, A) 62-78672 (JP, U) Actually developed 63-42089 (JP, U) US Patent 3662741 (US, A)
Claims (2)
と主剤からなる自己燃焼性発熱剤、点火機構、及び断熱
材が収納された円筒形状金属容器を設置した加熱機能付
き容器に於て、該円筒状金属容器の径が発熱剤収納部分
と断熱材収納部分で異なり、断熱材を収納する部分にお
いては被加熱物収納容器に近接した径であり、発熱剤収
納部分においては該径よりも小さいことを特徴とする加
熱機能付き容器。1. A container with a heating function in which a cylindrical metal container containing a self-combusting exothermic agent consisting of an igniting agent and a main agent, an ignition mechanism, and a heat insulating material is installed at the bottom of the container for containing an object to be heated. In this case, the diameter of the cylindrical metal container is different between the heat-generating agent storage portion and the heat-insulating material storage portion, and the diameter of the heat-insulating material storage portion is close to the object-to-be-heated storage container. A container with a heating function characterized by being smaller than the diameter.
ると共に断熱材収納部分の金属容器内壁に接するように
延びるカップ状金属盤を配置し、発火部からなる点火機
構を発熱剤と断熱材間の前記金属盤に設け、火花を通す
スリットを該金属盤に形成したことを特徴とする請求項
１記載の加熱機能付き容器。2. A cup-shaped metal plate that extends so as to contact the self-combustible exothermic agent and the heat insulating material, respectively, and also to contact the inner wall of the metal container in the heat insulating material accommodating portion, and the ignition mechanism including the ignition part is provided with the heat generating agent and the heat insulating material. The container with a heating function according to claim 1, wherein a slit is provided in the metal plate between and a slit for passing a spark is formed in the metal plate.
Priority Applications (25)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989074838U JPH0714771Y2 (en) | 1989-06-28 | 1989-06-28 | Container with heating function |
| US07/392,422 US4949702A (en) | 1988-08-12 | 1989-08-11 | Self-heating container |
| AT89308209T ATE87446T1 (en) | 1988-08-12 | 1989-08-11 | SELF-HEATING CONTAINER. |
| EP89308209A EP0356093B1 (en) | 1988-08-12 | 1989-08-11 | Self-heating container |
| ES198989308209T ES2039868T3 (en) | 1988-08-12 | 1989-08-11 | SELF-HEATING DEPOSIT. |
| DE8989308209T DE68905710T2 (en) | 1988-08-12 | 1989-08-11 | SELF-WARMING CONTAINER. |
| CA000608172A CA1322501C (en) | 1988-08-12 | 1989-08-11 | Self-heating container |
| EP89308346A EP0356141A1 (en) | 1988-08-18 | 1989-08-17 | Self-heating container |
| AU49821/90A AU641635B2 (en) | 1989-02-22 | 1990-02-15 | Ignition system and self-heating container |
| NO900744A NO172411C (en) | 1989-02-22 | 1990-02-15 | Self-heating tank ignition system |
| EP90301896A EP0384748B1 (en) | 1989-02-22 | 1990-02-20 | Ignition system and self-heating container |
| DE90301896T DE69002173T2 (en) | 1989-02-22 | 1990-02-20 | Ignition system and self-heating container. |
| ES90301896T ES2043271T3 (en) | 1989-02-22 | 1990-02-20 | IGNITION SYSTEM AND SELF-HEATING DEPOSIT. |
| AT90301896T ATE91398T1 (en) | 1989-02-22 | 1990-02-20 | IGNITION SYSTEM AND SELF-HEATING VESSEL. |
| KR1019900002111A KR900013255A (en) | 1989-02-22 | 1990-02-21 | Ignition System and Self Heating Container |
| CA002010612A CA2010612C (en) | 1989-02-22 | 1990-02-21 | Ignition system and self-heating container |
| BR909000824A BR9000824A (en) | 1989-02-22 | 1990-02-21 | IGNITION SYSTEM AND SELF-HEATING CONTAINER |
| CN90100857A CN1014771B (en) | 1989-02-22 | 1990-02-21 | Igniter and self-heating vessel with igniter |
| US07/482,831 US4981130A (en) | 1989-02-22 | 1990-02-21 | Ignition system and self-heating container |
| PT93248A PT93248A (en) | 1989-02-22 | 1990-02-22 | AUTONOMOUS HEATING CONTAINER IGNITION SYSTEM |
| US07/608,730 US5012795A (en) | 1988-08-18 | 1990-11-05 | Self-heating container |
| US07/608,817 US5018505A (en) | 1988-08-18 | 1990-11-05 | Self-heating container |
| SU914895453A RU2001855C1 (en) | 1989-02-22 | 1991-06-03 | Self-heating container |
| KR2019940029212U KR950000574Y1 (en) | 1989-02-22 | 1994-11-04 | Ignition system and self-heating container |
| HK98107052A HK1007676A1 (en) | 1989-02-22 | 1998-06-26 | Ignition system and self-heating container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989074838U JPH0714771Y2 (en) | 1989-06-28 | 1989-06-28 | Container with heating function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0313930U JPH0313930U (en) | 1991-02-13 |
| JPH0714771Y2 true JPH0714771Y2 (en) | 1995-04-10 |
Family
ID=31614883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989074838U Expired - Lifetime JPH0714771Y2 (en) | 1988-08-12 | 1989-06-28 | Container with heating function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714771Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6444244B2 (en) * | 2015-04-01 | 2018-12-26 | 日清食品ホールディングス株式会社 | Heater and container with heating function |
-
1989
- 1989-06-28 JP JP1989074838U patent/JPH0714771Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0313930U (en) | 1991-02-13 |
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