JP2018143388A - Heating container - Google Patents

Heating container Download PDF

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JP2018143388A
JP2018143388A JP2017039935A JP2017039935A JP2018143388A JP 2018143388 A JP2018143388 A JP 2018143388A JP 2017039935 A JP2017039935 A JP 2017039935A JP 2017039935 A JP2017039935 A JP 2017039935A JP 2018143388 A JP2018143388 A JP 2018143388A
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container
heated
seal member
curved end
protrusion
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博 篠原
Hiroshi Shinohara
博 篠原
山田 寛
Hiroshi Yamada
寛 山田
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SHIRATAKI SHUZO KK
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SHIRATAKI SHUZO KK
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Abstract

PROBLEM TO BE SOLVED: To provide a heating container enabling stably obtaining the assumed rising temperature and heating time of an object to be heated.SOLUTION: A heating container 1 includes: a cylindrical member 10; a container member 30 in which an exothermic heat initiator 32 is sealed by a seal member A39 in the inside; a second container member 40 which is mounted so as to move while sliding in a depth direction of the cylindrical member 10 through addition of prescribed force, and in which an exothermic heat agent 42 is sealed by a seal member B49 at a side opposed to the seal member A39 in the inside; and three or more projections inside the second container member 40 so as to surround the exothermic heat agent 42. A projecting pointed end projection to open the seal member A39 and the seal member B49 is provided in at least one of the three or more projections, and curve surface edge projections 52,53 lower than the pointed end projection and having roundness at the tips are provided in at least one of the three or more projections.SELECTED DRAWING: Figure 1

Description

本発明は、対象物を加熱したい場合に、適当な加熱手段を用意できない屋外や非常時等に、簡易な手段で、被加熱物が加熱できる加熱用容器に関する。   The present invention relates to a heating container capable of heating an object to be heated by a simple means, such as outdoors or in an emergency where an appropriate heating means cannot be prepared when it is desired to heat an object.

現在、飲料を含めた食品、特に加工食品については、長期保存や運搬を容易にできることから、金属、合成樹脂や紙等に密閉した状態で流通させる場合が多い。所謂、缶詰、缶飲料、アルミラミネート袋入り飲料や食品、ペットボトル飲料、紙パック飲料等(以下、「パック食品」と略して説明する。)である。これらのパック食品に関しては、加工されている段階では内部の食品は加熱されている場合もあるが、販売される段階では、内部の食品は外気温度と同じになっており冬等の寒い季節では内部の食品は冷たいものとなっている。   At present, foods including beverages, especially processed foods, are often distributed in a sealed state in metal, synthetic resin, paper or the like because they can be easily stored and transported for a long time. They are so-called canned foods, canned beverages, beverages in aluminum laminated bags, foods, plastic bottle beverages, paper-packed beverages and the like (hereinafter abbreviated as “packed food”). For these packed foods, the food inside may be heated at the stage of processing, but at the stage of sale, the food inside is the same as the outside air temperature, and in cold seasons such as winter. The food inside is cold.

一方、これらのパック食品については、食品自体が温めて食べた方が美味しいとされる場合や、寒い時期では暖かい食品を食べることで暖を取りたい場合や、冷たい食品のままでは飲食することが難しい場合もある。例えば、食品が飲料の場合は、清酒、焼酎、コーヒー、紅茶、スープ等であり、固形物と液体の混在した食品や流動体の食品の場合は、豆腐、おでん、味噌汁、カレールー、ミートスパゲッティ用のルー等である。   On the other hand, for these packed foods, if the food itself is warm and eaten, it is considered to be warm by eating warm food in cold weather, or you can eat and drink with cold food as it is It can be difficult. For example, if the food is a drink, it is sake, shochu, coffee, tea, soup, etc. The roux etc.

このような被加熱物を加熱する容器として、本件出願人において、特許文献1の加熱用容器を提案している。また、パック食品のみならず、おしぼりや塗料等についても、温めて使用した方が使用感や使いやすいものもある。そこで以降、前述のパック食品や、おしぼり等の温めた方が良い対象物に関して被加熱物と呼んで説明する。   As a container for heating such an object to be heated, the present applicant has proposed a heating container of Patent Document 1. Also, not only packed foods, but also hand towels and paints, there are some which are easier to use and easier to use when warmed. Therefore, hereinafter, the packaged food and the object that should be warmed, such as a towel, will be referred to as a heated object.

特開2016―182309号公報JP 2016-182309 A

しかしながら、本件出願人が出願した特許文献1の加熱容器については、保管や輸送の利便性を図るためには、発熱剤である生石灰を、シール部材Bで第二容器部材内部に密閉する構成を選択する必要がある。そしてこの生石灰を密封しているシール部材Bについては、発熱開始剤である水と反応させる前に開封する必要があるが、開封された後のシール部材Bは第二容器部材の内部に残ることになり、シール部材Bの第二容器部材の内部における位置は安定せず、場合によってはシール部材Bが発熱剤である生石灰を覆ってしまい、発熱剤である生石灰への発熱開始剤である水が混じり合うことを阻害すると言う問題があった。   However, for the heating container of Patent Document 1 filed by the present applicant, in order to facilitate storage and transportation, quick calcined lime, which is a heat generating agent, is sealed inside the second container member with a sealing member B. Must be selected. And about the sealing member B which has sealed this quicklime, it is necessary to open before making it react with the water which is a heat_generation | fever initiator, but the sealing member B after opening remains inside a 2nd container member. The position of the seal member B inside the second container member is not stable, and in some cases, the seal member B covers quicklime, which is a heat generating agent, and water that is a heat generation initiator for quicklime, which is a heat generating agent. There was a problem of hindering mixing.

そして発熱剤である生石灰への発熱開始剤である水の混じり合うことが阻害されれば、生石灰に水が混じり合うまでの時間を遅らせる場合や、さらには、生石灰全体に水が混合しない場合が発生した。   And if mixing of water that is a fever initiator to quick calcined lime is inhibited, the time until water is mixed with quick lime may be delayed, or even water may not be mixed with quick lime as a whole. Occurred.

また、水と反応した生石灰の熱で水蒸気が発生した場合でも、水蒸気の発生をシール部材Bが阻害することで、水蒸気の時間当たりの発生量を少なくさせる場合もあった。   Further, even when water vapor is generated by the heat of quick lime that has reacted with water, the amount of water vapor generated per hour may be reduced by inhibiting the generation of water vapor by the sealing member B.

そして結果、加熱容器内で加熱される被加熱物の想定される加熱時間が長くなる場合や、被加熱物自体の想定されている到達温度まで上がらない場合があるなどの、加熱時間や想定されている到達温度が安定しないと言う問題があった。   As a result, it is assumed that the heating time assumed for the heated object to be heated in the heating container may be long, or that the heated object may not reach the expected temperature of the heated object itself. There was a problem that the reached temperature was not stable.

上記の課題を解決するため、本発明では、次の技術的手段を講じている。   In order to solve the above problems, the present invention takes the following technical means.

第1発明の加熱用容器は、
内部に被加熱物を納め、前記被加熱物の開け口に上側開口部が密着し、前記被加熱物の側面と所定の間隔を有し、下側開口部を有する筒部材と、
前記筒部材の内面側から所定の隙間を設けて前記筒部材の内部に載置され、内部に発熱開始剤が前記下側開口部の向かう側がシール部材Aで封入され、前記被加熱物の底面に密着する第一容器部材と、前記筒部材の下側開口部の内面に嵌合して、所定の力を加えることで前記筒部材の奥方向に摺動しながら移動可能なように取り付けられ、内部に発熱剤と、開封部材が前記シール部材Aと対向する側をシール部材Bで封入されている第二容器部材と、前記第二容器部材の内部にあって前記発熱剤を囲む様に設けられた3個以上の突起部が設けられており、前記3個以上の突起部の内少なくとも1個には前記シール部材Aと前記シール部材Bを開封する尖った尖端突起部が設けられ、前記3個以上の突起の内少なくとも1個には前記尖端突起部よりも低い高さで先端に丸みを帯びさせた(アールを付けた)曲面端突起部が設けられている。
第2発明の加熱用容器は、請求項1記載の発明において、前記尖端突起部を2個以上設け、前記尖端突起部の1個には、前記シール部材Aと前記シール部材Bに突き刺さり難くなる止部が設けられている。
第3発明の加熱用容器は、請求項1または請求項2記載の発明において、前記曲面端突起部が2個以上設け、前記曲面端突起部同士の間隔を他の突起部との間隔よりも狭い間隔にしている。
The heating container of the first invention is
An object to be heated is housed therein, an upper opening closely contacts the opening of the object to be heated, a cylindrical member having a lower opening with a predetermined distance from a side surface of the object to be heated,
A predetermined gap is provided from the inner surface side of the cylindrical member, and is placed inside the cylindrical member. A heat generation initiator is sealed inside the sealing member A on the side facing the lower opening, and the bottom surface of the object to be heated. The first container member that is in close contact with the inner surface of the cylindrical member and the inner surface of the lower opening of the cylindrical member are attached so as to be movable while sliding in the depth direction of the cylindrical member by applying a predetermined force. A heat generating agent inside, a second container member in which the opening member faces the seal member A on the side facing the seal member B, and a second container member inside the second container member so as to surround the heat generating agent Three or more provided protrusions are provided, and at least one of the three or more protrusions is provided with a pointed protrusion that opens the seal member A and the seal member B, At least one of the three or more protrusions has the tip protrusion. Remote was rounded at the tip at a lower height (marked with Earle) curved end protruding portion.
The heating container according to a second aspect of the present invention is the invention according to claim 1, wherein two or more pointed protrusions are provided, and one of the pointed protrusions is less likely to pierce the seal member A and the seal member B. A stop is provided.
The heating container according to a third aspect of the present invention is the invention according to claim 1 or 2, wherein the curved end projections are provided in two or more, and the spacing between the curved end projections is greater than the spacing between the other projections. Narrow spacing.

以上のような技術的手段を有することにより、以下の効果を有する。   Having the technical means as described above has the following effects.

第1発明によれば、曲面端突起部が設けられていることで、シール部材Bを破らずにシール部材Bを、発熱剤である生石灰に近づくことを防止することが可能となり、安定した蒸気の発生することができ、被加熱物の想定した上昇温度や加熱時間を安定させることが可能となる。
第2発明によれば、第1発明の効果に加え、前記尖端突起部の1個には、前記シール部材Aと前記シール部材Bに突き刺さり難くなる止部が設けられているので、さらに、発熱剤である生石灰に近づくことを防止することが可能となり、安定した蒸気の発生することができ、被加熱物の想定した上昇温度や加熱時間を安定させることが可能となる。
第3発明によれば、第1発明または第2発明の効果に加え、前記曲面端突起部が2個以上設け、前記曲面端突起部同士の間隔を他の突起部との間隔よりも狭い間隔にしているので、曲面端突起部が2個の間隔での確実な水の流入や、蒸気が移動する経路を確保することが可能となり、さらに被加熱物の想定した上昇温度や加熱時間を安定させることが可能となる。
According to the first invention, since the curved end protrusion is provided, it is possible to prevent the sealing member B from approaching quicklime as a heat generating agent without breaking the sealing member B, and stable steam. It is possible to stabilize the rising temperature and heating time of the object to be heated.
According to the second invention, in addition to the effect of the first invention, one of the pointed protrusions is provided with the stop portion that is difficult to pierce the seal member A and the seal member B. It becomes possible to prevent the quick lime which is an agent from approaching, to generate stable steam, and to stabilize the temperature rise and heating time assumed for the article to be heated.
According to the third invention, in addition to the effects of the first invention or the second invention, two or more curved end projections are provided, and the interval between the curved end projections is smaller than the interval between the other projections. As a result, it is possible to ensure the inflow of water at the interval between two curved end projections and a path for steam to move, and to stabilize the temperature rise and heating time assumed for the object to be heated. It becomes possible to make it.

本発明に係る第1の実施形態の加熱用容器の分解図である。It is an exploded view of the container for heating of a 1st embodiment concerning the present invention. 本発明に係る第1の実施形態の第二容器の斜視図である。It is a perspective view of the 2nd container of 1st Embodiment which concerns on this invention. 本発明に係る第1の実施形態の第二容器の平面図と断面図である。It is the top view and sectional view of the 2nd container of a 1st embodiment concerning the present invention. 本発明に係る第1の実施形態の加熱用容器の組立外観図である。It is an assembly appearance figure of the container for heating of a 1st embodiment concerning the present invention. 本発明に係る第1の実施形態の加熱用容器の断面図で加熱状況説明図である。It is heating condition explanatory drawing with sectional drawing of the container for heating of 1st Embodiment which concerns on this invention. 本発明に係る第1の実施形態の加熱用容器の断面図で加熱状況説明図である。It is heating condition explanatory drawing with sectional drawing of the container for heating of 1st Embodiment which concerns on this invention. 本発明に係る第1の実施形態の加熱用容器の断面図で加熱状況説明図である。It is heating condition explanatory drawing with sectional drawing of the container for heating of 1st Embodiment which concerns on this invention. 本発明に係る第1の実施形態の加熱用容器の断面図で加熱状況説明図である。It is heating condition explanatory drawing with sectional drawing of the container for heating of 1st Embodiment which concerns on this invention. 本発明に係る第1の実施形態の加熱用容器の断面図で加熱状況説明図である。It is heating condition explanatory drawing with sectional drawing of the container for heating of 1st Embodiment which concerns on this invention. 本発明に係る第2の実施形態の第二容器の平面図と断面図である。It is the top view and sectional view of the 2nd container of a 2nd embodiment concerning the present invention. 本発明に係る第3の実施形態の第二容器の平面図と断面図である。It is the top view and sectional view of the 2nd container of a 3rd embodiment concerning the present invention. 本発明に係る第4の実施形態の第二容器の平面図と断面図である。It is the top view and sectional view of the 2nd container of a 4th embodiment concerning the present invention. 本発明に係る第5の実施形態の第二容器の平面図と断面図である。It is the top view and sectional view of the 2nd container of a 5th embodiment concerning the present invention.

本発明にかかる加熱用容器についての実施の形態について図1乃至図9に基づき説明する。なお、この実施の形態によりこの発明が限定されるものではない。   An embodiment of a heating container according to the present invention will be described with reference to FIGS. Note that the present invention is not limited to the embodiments.

(第1の実施形態)
本発明の加熱用容器について、図1の加熱用容器1の分解図を用いて、加熱用容器1の構成及び組立方法について説明する。
加熱用容器1を大きく分けると、筒部材10と、第一容器部材30と第二容器部材40とで構成されている。
(First embodiment)
About the heating container of this invention, the structure and assembly method of the heating container 1 are demonstrated using the exploded view of the heating container 1 of FIG.
The heating container 1 is roughly divided into a cylindrical member 10, a first container member 30, and a second container member 40.

筒部材10は、上部筒部材11と、下部筒部材21により分割されており、上部筒部材11の下側開口部12に下部筒部材21の上側開口部22を差し込むことで、一体に結合できるようになっている。上部筒部材11と、下部筒部材21の結合が簡単に外れない様に、上部筒部材11の対向する2ヶ所に長方形の角孔13が開けられており、下部筒部材21の上側開口部22の上端には、上部筒部材11の角孔13に結合する箇所に釣り針のかえし状が付いた抜け止め防止付爪23が設けられている。   The tubular member 10 is divided by an upper tubular member 11 and a lower tubular member 21, and can be integrally coupled by inserting the upper opening 22 of the lower tubular member 21 into the lower opening 12 of the upper tubular member 11. It is like that. In order to prevent the coupling between the upper cylinder member 11 and the lower cylinder member 21, rectangular square holes 13 are formed at two opposing positions of the upper cylinder member 11, and the upper opening 22 of the lower cylinder member 21. At the upper end of the upper cylinder member 11, there is provided a retaining hook 23 having a hooked shape of a fishing hook at a position where it is coupled to the square hole 13 of the upper cylindrical member 11.

上部筒部材11は、円筒形の側壁部14を有しており、この側壁部14は上側と下側で2つの異なった径になる様に途中で径を変化させた形状に形成されている。下側開口部12側の内径は、被加熱物6の外周と所定の隙間(5〜10ミリメートル)が得られる様に形成されている。また。上側開口部15は側壁部14の上端で内側に断面「略逆U字」状に折り曲げられ、上側開口部15の所定の範囲においては、二重の側壁部14を有するように形成されている。上側開口部15の折り曲げがない箇所の内径は、被加熱物6の外径とほぼ等しいか、または若干小さい径となっており、上側開口部15の二重になった箇所の内径は、被加熱物6の外径よりも若干小さくなるように、形成されている(図5を参照)。   The upper cylinder member 11 has a cylindrical side wall portion 14, and the side wall portion 14 is formed in a shape whose diameter is changed in the middle so that two different diameters are formed on the upper side and the lower side. . The inner diameter on the lower opening 12 side is formed so that a predetermined gap (5 to 10 millimeters) is obtained from the outer periphery of the article 6 to be heated. Also. The upper opening 15 is bent at the upper end of the side wall 14 inwardly in a “substantially inverted U” shape, and is formed to have a double side wall 14 within a predetermined range of the upper opening 15. . The inner diameter of the portion where the upper opening 15 is not bent is approximately equal to or slightly smaller than the outer diameter of the article 6 to be heated, and the inner diameter of the double portion of the upper opening 15 is It is formed so as to be slightly smaller than the outer diameter of the heated object 6 (see FIG. 5).

下部筒部材21は、ほぼ同一の径の円筒形の側壁部25を有し、上側開口部22と下側開口部24は、ほぼ同じ径で、上部筒部材11の下側開口部12側の内径と同様の内径に形成されている。下部筒部材21の下側開口部24側端においては、外周側全周にすべり止め用の膨張部26が設けられており、内面側には、所定の幅(5〜15ミリメートル)でわずかに(0.5〜2ミリメートル)爪状に突出させた複数の突起27が設けられている。この突起27は、後述する第二容器部材40に外周面に設けられている溝46に嵌合して第二容器部材40の筒部材10(下部筒部材21)からの脱落を防止する(図5を参照)。上部筒部材11は、被加熱物6の開封口が設けられた上部付近を納め、被加熱物6の大部分を下部筒部材21が納めている。   The lower cylindrical member 21 has a cylindrical side wall portion 25 having substantially the same diameter, and the upper opening portion 22 and the lower opening portion 24 have substantially the same diameter and are located on the lower opening portion 12 side of the upper cylindrical member 11. The inner diameter is the same as the inner diameter. At the lower opening 24 side end of the lower cylindrical member 21, an inflating portion 26 for preventing slipping is provided on the entire outer periphery side, and slightly on the inner surface side with a predetermined width (5 to 15 millimeters). A plurality of protrusions 27 protruding in a claw shape (0.5 to 2 millimeters) are provided. The protrusion 27 is fitted into a groove 46 provided on the outer peripheral surface of the second container member 40 to be described later to prevent the second container member 40 from falling off the cylindrical member 10 (lower cylindrical member 21) (FIG. 5). The upper cylindrical member 11 accommodates the vicinity of the upper portion where the opening of the heated object 6 is provided, and the lower cylindrical member 21 accommodates most of the heated object 6.

第一容器部材30は、第一容器31と、内部に納められている本実施形態においては水の発熱開始剤32と、第一容器31の下側に向いた第一容器31の開口部を覆うシール部材A39から構成されている。第一容器31は、上面が球面状に膨らんだ天部34と、第一容器21の筒状の側壁部35から等間隔に六方向に一定の長さで突出する脚部36により構成されている。発熱開始剤32の水の量については、後述する生石灰の発熱剤42が加熱に必要な量が入れられている。   The first container member 30 includes a first container 31, an exothermic initiator 32 of water in the present embodiment housed inside, and an opening of the first container 31 facing the lower side of the first container 31. It is comprised from the sealing member A39 which covers. The first container 31 includes a top part 34 whose upper surface swells in a spherical shape, and leg parts 36 that protrude from the cylindrical side wall part 35 of the first container 21 at regular intervals in a fixed length in six directions. Yes. About the quantity of the water of the heat_generation | fever initiator 32, the quantity required for the heating agent 42 of the quicklime mentioned later for heating is put.

天部34とこの周囲から下方に延ばされた側壁部35により、第一容器31は下方に第一容器31の開口部の有る器(うつわ)状に形成されている。第一容器31の筒状の側壁部35から等間隔に六方向に突出する脚部36は、下部筒部材21の内部にあって、第一容器31の側壁部35の外面の全周と、下部筒部材21の内面との間において、脚部36を除き一定の幅の隙間(5〜10ミリメートル)を有すように設けられている。
また、側壁部35の下側に延びる長さは均一ではなく、第一容器31の開口部は水平方向から、やや斜めになる様下方に向かって開口している。
The first container 31 is formed in a container shape having an opening of the first container 31 below by the top part 34 and the side wall part 35 extending downward from the periphery. Legs 36 projecting in six directions at equal intervals from the cylindrical side wall 35 of the first container 31 are inside the lower cylindrical member 21, and the entire circumference of the outer surface of the side wall 35 of the first container 31; Between the inner surface of the lower cylinder member 21, it is provided so that it may have a gap (5 to 10 millimeters) with a certain width except for the leg portion.
Moreover, the length extended under the side wall part 35 is not uniform, and the opening part of the 1st container 31 is opened toward the downward direction so that it may become slightly diagonal from a horizontal direction.

第二容器部材40は、第二容器41と、第二容器41の内部に納められている発熱剤42と、第二容器41の上側に向いた第二容器41の開口部を覆うシール部材B49から構成されている。なお、発熱剤42は本実施形態においては粉末の生石灰(酸化カルシウム)であり、粉末の生石灰は、被加熱物6の加熱に必要な量だけ、水や空気を透過する紙や布等の袋に入れられている。発熱剤42を紙や布等の袋に入れるのは、生石灰の粉末は、人の肌に触れた場合や、これを吸い込んだ場合には人体に対して有害であるので、作業性や、使用後の処理性の向上が可能となるからである。なお、生石灰に水が混合した溶液は強いアルカリ性であり、これも肌に付着する有害となる。   The second container member 40 includes a second container 41, a heat generating agent 42 housed in the second container 41, and a seal member B49 that covers the opening of the second container 41 facing the upper side of the second container 41. It is composed of In this embodiment, the exothermic agent 42 is powdered quicklime (calcium oxide), and the powdered quicklime is a bag of paper, cloth, or the like that allows water or air to permeate by an amount necessary for heating the article 6 to be heated. It is put in. Put the exothermic agent 42 in a bag such as paper or cloth because quick lime powder is harmful to the human body if it touches or inhales human skin. This is because the later processability can be improved. In addition, the solution which water mixed with quicklime is strong alkaline, and this also becomes harmful to adhere to the skin.

第二容器41は、上部に第二容器41の開口部があり、底部44の周囲に上方に直立した筒状の側壁部45が設けられた器(うつわ)状に形成されている。側壁部45の外周径は、下部筒部材21の内周に摺動可能な径で形成されており、側壁部45の高さは、発熱剤42を納めた状態で、発熱開始剤32が全て流れ込んだとしても、溢れることのない容積となる様に形成されている。   The second container 41 is formed in a container shape having an opening of the second container 41 at the top and provided with a cylindrical side wall 45 standing upright around the bottom 44. The outer peripheral diameter of the side wall 45 is formed so as to be slidable on the inner periphery of the lower cylindrical member 21. Even if it flows in, it is formed so that it will not overflow.

また、側壁部45の上端には、シール部材B49の外周を取り付けるための上部平面45aが設けられている。側壁部45の外側側面には、下部筒部材21の内周と摺動が容易になる様に側壁溝45bが設けられている。   Further, an upper flat surface 45a for attaching the outer periphery of the seal member B49 is provided at the upper end of the side wall 45. A side wall groove 45 b is provided on the outer side surface of the side wall portion 45 so as to facilitate sliding with the inner periphery of the lower cylindrical member 21.

底部44の外縁部には、側壁部45の径よりも少しだけ小さく(0.5〜2ミリメートル)した溝46が全周に設けられており、溝46の底部側の端については側壁部45の径よりも少しだけ大きく(0.1〜1ミリメートル)なるように形成され、先端に行くほど薄くなる鍔部47が形成されている。第二容器部材40の溝46と鍔部47と、下部筒部材21の突起27が設けられていることにより、第二容器部材40の下部筒部材21の脱落を防止すると共に、第二容器部材40が簡単に下部筒部材21の内部に入らないようになっている。   A groove 46 that is slightly smaller (0.5 to 2 millimeters) than the diameter of the side wall 45 is provided on the outer edge of the bottom 44 on the entire circumference, and the end on the bottom side of the groove 46 is the side wall 45. The flange 47 is formed so as to be slightly larger (0.1 to 1 millimeter) than the diameter of the tube, and becomes thinner toward the tip. By providing the groove 46 and the flange portion 47 of the second container member 40 and the protrusion 27 of the lower cylinder member 21, the lower container member 21 of the second container member 40 is prevented from falling off, and the second container member 40 does not easily enter the inside of the lower cylindrical member 21.

第二容器41について、図2と図3を用いてさらに詳しく説明する。図2は、第二容器41の斜視図であり、図3は、図3(a)が第二容器41の平面図であり、図3(b)は図3(a)のA―Aでの断面図、図3(c)は図3(a)のB―Bでの断面図である。底部44の上側で、第二容器41の内部には複数本(本実施形態においては4本)の突起群(複数本の突起部を突起群と呼ぶ。以下同じ。)が底部44の上側から起立するように設けられている。突起群には、1個のW型尖端突起部51と、曲面端突起部52、53と、1個のV型尖端突起部54の形状の異なる突起がある。   The second container 41 will be described in more detail with reference to FIGS. 2 and 3. 2 is a perspective view of the second container 41, FIG. 3 is a plan view of the second container 41 in FIG. 3A, and FIG. 3B is an AA view of FIG. 3A. FIG. 3C is a cross-sectional view taken along the line BB in FIG. On the upper side of the bottom portion 44, a plurality of (four in the present embodiment) projection groups (a plurality of projection portions are referred to as projection groups; the same applies hereinafter) are provided in the second container 41 from above the bottom portion 44. It is provided to stand up. In the protrusion group, there are protrusions having different shapes, such as one W-shaped tip protrusion 51, curved end protrusions 52 and 53, and one V-shaped protrusion 54.

突起群は、第一容器部材30の側壁部35の内面に収まる範囲で配置されると同時に、発熱剤42の周囲を囲む様に設けられている。また、一組の曲面端突起部52、53を1箇所として、W型尖端突起部51の1箇所と、V型尖端突起部54の1箇所の関係は、第二容器41の内部の円形を略3分割する関係にして設けられている。   The protrusion group is disposed in a range that fits within the inner surface of the side wall portion 35 of the first container member 30 and is provided so as to surround the periphery of the heat generating agent 42. In addition, with one set of curved end projections 52 and 53 as one location, the relationship between one location of the W-type tip projection portion 51 and one location of the V-type tip projection portion 54 is the circular shape inside the second container 41. It is provided in a relationship of approximately three divisions.

W型尖端突起部51は、図3(a)の平面図での形状が、「Wの字」の形状をしており、両端と中央部の計3箇所において鋭角に尖った尖端を備えている。また、W型尖端突起部51の3個の尖端の中間部の谷に当たる部分については、シール部材A39とシール部材B49に突き刺さり難くなる止部61となっている。V型尖端突起部54は、図3(a)の平面図での形状が、「Vの字」の形状をしており、中央に1個の鋭角に尖った尖端を備えている。W型尖端突起部51とV型尖端突起部54の尖端までの高さは、上部平面45aの位置よりも、やや低い位高さ(2〜3ミリメートル低い高さ)になるようにしてある。   The shape of the W-shaped pointed protrusion 51 in the plan view of FIG. 3A is a “W-shaped” shape, and has sharp points that are sharply sharpened at three locations, both ends and the center. Yes. Further, the portion of the W-shaped pointed protrusion 51 that hits the middle valley of the three pointed ends is a stop portion 61 that does not easily stick to the seal member A39 and the seal member B49. The shape of the V-shaped pointed protrusion 54 in the plan view of FIG. 3A is a “V-shaped” shape, and has a sharp pointed point at the center. The height of the W-shaped pointed protrusion 51 and the V-shaped pointed protrusion 54 to the pointed end is set to be slightly lower (2 to 3 millimeters lower) than the position of the upper plane 45a.

曲面端突起部52、53は、図3(a)の平面図での形状が、長円状(俵状)をしており、長円状の先端には角の部分に丸み(アール)を付けた先端が曲面の形状となっている。曲面端突起部52、53の先端までの高さは、W型尖端突起部51とV型尖端突起部54の尖端までの高さよりも、やや低い位高さ(2〜3ミリメートル低い高さ)になるようにしてある。曲面端突起部52と曲面端突起部53と関係は、曲面端突起部52と曲面端突起部53との間隔を3〜5ミリメートルにして、W型尖端突起部51やV型尖端突起部54との間隔よりも狭めた状態で並べて設けられている。   The curved end projections 52 and 53 have an oval shape (a bowl shape) in the plan view of FIG. 3A, and rounded corners are rounded at the ends of the oval shape. The attached tip has a curved shape. The height to the tip of the curved end projections 52 and 53 is slightly lower than the height to the tip of the W-type tip projection 51 and the V-type tip projection 54 (height lower by 2 to 3 millimeters). It is supposed to be. The relationship between the curved end projection 52 and the curved end projection 53 is that the distance between the curved end projection 52 and the curved end projection 53 is 3 to 5 millimeters, and the W-type tip projection 51 and the V-type tip projection 54 are provided. Are arranged side by side in a state that is narrower than the distance between them.

また、第一容器部材30と第二容器部材40の関係については、第二容器部材40が、第一容器部材30に向かって下部筒部材21の内部を摺動して行く場合には、第一容器部材30の大部分が第二容器部材40の内側に入る様に、第一容器部材30の側壁部35及び、脚部36の側壁部35に近い側については、第二容器部材40の側壁部45の内周よりも小さい大きさになるように形成されている。   Further, regarding the relationship between the first container member 30 and the second container member 40, when the second container member 40 slides inside the lower cylindrical member 21 toward the first container member 30, The side wall portion 35 of the first container member 30 and the side close to the side wall portion 35 of the leg portion 36 are arranged so that most of the one container member 30 enters the inside of the second container member 40. It is formed to be smaller than the inner periphery of the side wall 45.

上部筒部材11と、下部筒部材21と、第一容器31と、第二容器41は、ポリプロピレン樹脂、ポリエチレン樹脂、ABS樹脂等の硬質で、摂氏100度程度の耐熱性を有した合成樹脂を用いて成型されている。   The upper cylindrical member 11, the lower cylindrical member 21, the first container 31, and the second container 41 are made of a hard synthetic resin having a heat resistance of about 100 degrees Celsius such as a polypropylene resin, a polyethylene resin, or an ABS resin. It is molded using.

また、シール部材A39と、シール部材B49については、水や空気を通さない材質のフィルム状の材質である。フィルム状の材質の一例としては、アルミ箔の両面にポリプロピレンやポリエチレンテレフタレートを貼り付けた、所謂、アルミラミネートフィルムがあり、本実施形態においては、シール部材A39とシール部材B49はアルミラミネートフィルムが用いられている。   Further, the sealing member A39 and the sealing member B49 are film-like materials that are impermeable to water and air. As an example of the film-like material, there is a so-called aluminum laminate film in which polypropylene or polyethylene terephthalate is pasted on both surfaces of an aluminum foil. In this embodiment, the seal member A39 and the seal member B49 are made of an aluminum laminate film. It has been.

シール部材A39は第一容器31の開口部を覆うことが可能な程度の径の円形に加工されており、第一容器31の開口部側の側壁部35の下端に水平方向から、やや斜めになる様に熱で溶着されている。また、シール部材B49は第二容器41の開口部を覆うことが可能な程度の径の円形に加工されており、第二容器41の開口部周囲の上部平面45aに熱によって溶着されている。本実施形態においては、組立が容易なため溶着としているが、接着剤を使用した接着としても良い。   The sealing member A39 is processed into a circular shape having a diameter that can cover the opening of the first container 31, and is slightly inclined from the horizontal direction at the lower end of the side wall 35 on the opening of the first container 31. It is welded by heat. The seal member B49 is processed into a circular shape having a diameter that can cover the opening of the second container 41, and is welded to the upper flat surface 45a around the opening of the second container 41 by heat. In this embodiment, welding is performed because it is easy to assemble, but bonding using an adhesive may be used.

第一容器31の内部に、発熱開始剤32の水を入れ、シール部材A39で第一容器31を密封された状態にすることにより、第一容器部材30の組立品は完成する。また、第二容器41の内部の複数の開封部材47が囲む箇所(第二容器41の中央部)に、発熱剤42の生石灰を袋に入ったままで入れ、シール部材B49で第二容器41を密封された状態にすることで第二容器部材40の組立品は完成する。   The assembly of the first container member 30 is completed by putting water of the heat generation initiator 32 into the first container 31 and sealing the first container 31 with the seal member A39. Moreover, the quick lime of the heat generating agent 42 is put in the place (the center part of the second container 41) surrounded by the plurality of opening members 47 inside the second container 41, and the second container 41 is placed by the sealing member B49. The assembly of the 2nd container member 40 is completed by making it the sealed state.

発熱剤42と発熱開始剤32については、加熱に必要な熱量を発生する組合せであれば、生石灰と水の組み合わせ以外でも良い。例えば塩化カルシウムと水の組合せによるものである。また、発熱剤42の粉末の生石灰に粉末のアルミニウムを混合して、水と生石灰が反応して、水酸化カルシウムと反応熱が発生し,第二段階として粉末アルミニウムと水酸化カルシウムと水が反応しさらに反応熱を発生させる様にしても良い。   The exothermic agent 42 and the exothermic initiator 32 may be other than the combination of quicklime and water as long as they generate a heat quantity necessary for heating. For example, a combination of calcium chloride and water. In addition, powdered aluminum is mixed with powdered quicklime of the exothermic agent 42, water and quicklime react to generate calcium hydroxide and heat of reaction, and in the second stage, powdered aluminum, calcium hydroxide and water react. Further, reaction heat may be generated.

加熱用容器1への被加熱物6を入れる組立方法について図1を用いて説明する。なお、被加熱物6は、コーヒーや紅茶、酒やスープ等の食品を鉄やアルミニウム等の金属製の缶に納めた、所謂缶飲料である。被加熱物6の缶飲料を飲むために、缶切りを使用しなくても開封可能な様に、缶の上部にはプルトップ方式の開封手段が設けられている。缶の開封に関しては、被加熱物6の内容によって、缶の上部の全体を開ける場合や、缶の上部の一部だけを飲み口として開封するものとしても良い。開封方式については、ステイオンタイプとしても良い。   A method for assembling the article 6 to be heated into the heating container 1 will be described with reference to FIG. In addition, the to-be-heated material 6 is what is called a can drink in which foodstuffs, such as coffee, tea, liquor, and soup, were stored in metal cans, such as iron and aluminum. In order to drink the can beverage of the article 6 to be heated, a pull-top type opening means is provided on the upper portion of the can so that it can be opened without using a can opener. Regarding opening of the can, depending on the content of the article 6 to be heated, the entire upper part of the can may be opened, or only a part of the upper part of the can may be opened as a drinking mouth. The opening method may be a steion type.

筒部材10は、上部筒部材11と下部筒部材21に分離された状態であり、第一容器部材30と、第二容器部材40については夫々、発熱開始剤32と発熱剤42が密封された状態になっている。まず、下部筒部材21の内部に、第一容器部材30を上側開口部22から、天部34が上になるように入れる。下部筒部材21の内面においては、「略V字」状に所定の厚み内側に張り出し受け部28が、脚部36の受けが脚部36に対応する位置に設けられている。この6か所の受け部28に6本の脚部36がそれぞれ収まることで、第一容器部材30は下部筒部材21の所定の位置に取り付けられる(受け部28と脚部36の関係については、図5参照。)。   The cylindrical member 10 is in a state of being separated into an upper cylindrical member 11 and a lower cylindrical member 21, and for the first container member 30 and the second container member 40, the heat generation initiator 32 and the heat generating agent 42 are sealed, respectively. It is in a state. First, the first container member 30 is put into the lower cylindrical member 21 from the upper opening 22 so that the top 34 is on the top. On the inner surface of the lower cylindrical member 21, an overhang receiving portion 28 is provided in a “substantially V-shaped” shape inside a predetermined thickness, and a receiving portion of the leg portion 36 is provided at a position corresponding to the leg portion 36. When the six leg portions 36 are accommodated in the six receiving portions 28, the first container member 30 is attached to a predetermined position of the lower cylindrical member 21 (for the relationship between the receiving portion 28 and the leg portion 36). , See FIG.

次に、第一容器部材30が取り付けられた下部筒部材21の内部に、上側開口部22から被加熱物6を開封手段が設けられた方を上にして入れ、下部筒部材21の上側開口部22を上部筒部材11の下側開口部12の内側に差し込み、角孔13に、抜け止め防止付爪23が差し込まれて、上部筒部材11と下部筒部材21を結合する。   Next, the heated object 6 is put into the lower cylinder member 21 to which the first container member 30 is attached from the upper opening 22 with the opening means provided upward, and the upper opening of the lower cylinder member 21 is placed. The portion 22 is inserted inside the lower opening 12 of the upper cylindrical member 11, and a claw 23 with a retaining prevention is inserted into the square hole 13 to connect the upper cylindrical member 11 and the lower cylindrical member 21.

最後に、下部筒部材21(筒部材10)の下側開口部24に発熱剤42が密封された第二容器部材40を差し込み、突起27と溝46で第二容器部材40が下部筒部材21の内部の所定の位置に固定されて、被加熱物6を納めた加熱用容器1は完成する。   Finally, the second container member 40 in which the heat generating agent 42 is sealed is inserted into the lower opening 24 of the lower cylinder member 21 (cylinder member 10), and the second container member 40 is connected to the lower cylinder member 21 by the protrusion 27 and the groove 46. The heating container 1 in which the object to be heated 6 is housed is fixed in a predetermined position inside.

図4は、被加熱物6を納めた加熱用容器1の組立後の外観図である。被加熱物6が入った加熱用容器1の外観は、上部筒部材11と下部筒部材21が結合した、筒部材10の状態となり、外側に見えるのは、上側開口部15から覗く開封手段が設けられた被加熱物6の上部と、上部筒部材11の側壁部14と、下部筒部材21の側壁部25であり、図示してないが、底部においては、第二容器部材40の底部44になる。   FIG. 4 is an external view after assembly of the heating container 1 in which the article 6 to be heated is accommodated. The appearance of the heating container 1 containing the article to be heated 6 is the state of the cylindrical member 10 in which the upper cylindrical member 11 and the lower cylindrical member 21 are combined, and what is visible on the outside is an unsealing means that looks through the upper opening 15. The upper part of the heated object 6 provided, the side wall part 14 of the upper cylinder member 11 and the side wall part 25 of the lower cylinder member 21, which are not shown, but at the bottom part, the bottom part 44 of the second container member 40. become.

また、上部筒部材11の側壁部14には、抜け止め防止付爪23が嵌合している角孔13があり、角孔13の幅は、抜け止め防止付爪23の幅より広く形成されているので、角孔13の両端には、部分的に開口した孔が形成されている。この部分的に開口した孔は後述する、加熱用容器1で発熱を開始して、発熱開始剤32の蒸気が被加熱物6を加熱した後に、外部にわずかずつ抜けるための孔となる。   In addition, the side wall portion 14 of the upper cylindrical member 11 has a square hole 13 in which a retaining prevention claw 23 is fitted, and the width of the square hole 13 is formed wider than the width of the retaining prevention claw 23. Therefore, holes that are partially opened are formed at both ends of the square hole 13. This partially opened hole is a hole through which heat is generated in the heating container 1 described later and the vapor of the heat generation initiator 32 heats the article 6 to be heated, and then is gradually removed outside.

図4の加熱用容器1を組み立てた状態における加熱用容器1の内部の関係を説明するために、図4のC−Cで切断した状態を示す図5の断面図を用いて説明する。なお、図4のC−Cで切断した場合の図5においては、第一容器部材30の脚部36と、下部筒部材21内部の受け部28を切断することになる。このため、後述する被加熱物6の加熱を説明する場合に、脚部36と受け部28が邪魔になる場合があり、脚部36と受け部28が無い切断箇所であるD―Dでの切断箇所についても図4に示してある。   In order to explain the internal relationship of the heating container 1 in a state where the heating container 1 of FIG. 4 is assembled, a description will be given using the cross-sectional view of FIG. 5 showing a state cut along CC in FIG. In addition, in FIG. 5 at the time of cutting | disconnecting CC of FIG. 4, the leg part 36 of the 1st container member 30 and the receiving part 28 inside the lower cylinder member 21 will be cut | disconnected. For this reason, when the heating of the article 6 to be heated, which will be described later, is described, the leg portion 36 and the receiving portion 28 may get in the way, and the DD is a cutting point where the leg portion 36 and the receiving portion 28 are not present. The cut location is also shown in FIG.

図5は、図4のC−Cで切断した状態を示す断面図である。図5において、被加熱物6がある状態で図示すると分かり難ため、一点鎖線の想像線で被加熱物6を示す。まず、加熱用容器1の内部での被加熱物6の状態について説明する。   FIG. 5 is a cross-sectional view showing a state cut along CC in FIG. In FIG. 5, since the object to be heated 6 is difficult to understand in a state where the object to be heated 6 is present, the object to be heated 6 is indicated by an imaginary line of a one-dot chain line. First, the state of the article 6 to be heated inside the heating container 1 will be described.

被加熱物6の開封手段が設けられている天部については、上部筒部材11の上側開口部15の二重になった箇所に、被加熱物6の缶の上部の外周に設けられているカシメされた部分に嵌まり込む様な状態となり、被加熱物6の缶の上部の外周から発熱開始剤32の蒸気が漏れない様に形成されている。なお、被加熱物6の缶の形状で、上側開口部15の二重になった箇所との密着が十分できない場合には、上側開口部15の二重になった箇所にパッキン貼付して被加熱物6の上側と密着させる様にしても良い。   About the top part in which the opening means of the to-be-heated material 6 is provided, it is provided in the outer periphery of the upper part of the can of the to-be-heated material 6 in the double location of the upper side opening part 15 of the upper cylinder member 11. It is in a state of fitting into the crimped portion, and is formed so that the vapor of the heat generation initiator 32 does not leak from the outer periphery of the upper portion of the can of the article 6 to be heated. If the shape of the can of the object to be heated 6 cannot sufficiently adhere to the doubled portion of the upper opening 15, packing is applied to the doubled portion of the upper opening 15 by packing. You may make it contact | adhere with the upper side of the heating thing 6. FIG.

次に被加熱物6底側については、通常缶の底については、底の中央部が凹んだ状態であり、第一容器部材30の上面が球面状に膨らんだ天部34の頂上部で被加熱物6の底部の中央を押すことになる。そして、上部筒部材11と下部筒部材21は、二組の角孔13と抜け止め防止付爪23によって、簡単に分離できない様に結合されているので、この上側開口部15の二重になった箇所と、上面が球面状に膨らんだ天部34とにより、被加熱物6は加熱用容器1の内部にガタツキのないように保持される。よって、被加熱物6の外形寸法に合わせた、上側開口部15の二重になった箇所から、上面が球面状に膨らんだ天部34の頂上部までの寸法については、寸法精度が出るように形成されている。   Next, with respect to the bottom side of the object 6 to be heated, the bottom of the can is usually in a state where the central portion of the bottom is recessed, and the top surface of the top portion 34 in which the upper surface of the first container member 30 is swelled into a spherical shape The center of the bottom of the heated object 6 will be pushed. The upper cylindrical member 11 and the lower cylindrical member 21 are joined together by the two sets of square holes 13 and the retaining-preventing claw 23 so that they cannot be easily separated. The heated object 6 is held in the heating container 1 so as not to be rattled by the above-mentioned portions and the top part 34 whose upper surface swells in a spherical shape. Therefore, dimensional accuracy is obtained with respect to the dimension from the doubled portion of the upper opening 15 to the top of the top part 34 whose upper surface swells in a spherical shape in accordance with the outer dimension of the article 6 to be heated. Is formed.

そして、被加熱物6が、上側開口部15の二重になった箇所と上面が球面状に膨らんだ天部34とにより保持されると、被加熱物6の外周側面の全周と、下部筒部材21(上部筒部材11の一部も含む)の内側の面については、所定の隙間(5〜10ミリメートル)を有する状態になっている。   And if the to-be-heated object 6 is hold | maintained by the location where the upper side opening part 15 became double, and the top part 34 which the upper surface expanded spherically, the perimeter of the outer peripheral side surface of the to-be-heated object 6 and the lower part The inner surface of the cylindrical member 21 (including a part of the upper cylindrical member 11) has a predetermined gap (5 to 10 millimeters).

第一容器31の内部に発熱開始剤32が密封された第一容器部材30は、第一容器部材30の周囲に延びた6本の脚部36が下部筒部材21の側壁部25の内側に設けられている6か所の受け部28に案内されて、下部筒部材21の下部開口部24との距離を所定の位置に保つ様に取り付けられる。これにより第一容器部材30の下部筒部材21内部での下側方向の動きは規制されており、同時に第一容器部材30の上側方向への動きも前述の被加熱物6と、結合した上部筒部材11と下部筒部材21との関係により規制されている。これにより第一容器部材30は、下部筒部材21の内部の所定の位置で動かない様に取り付けられている。   The first container member 30 in which the heat generating initiator 32 is sealed inside the first container 31 has six legs 36 extending around the first container member 30 inside the side wall 25 of the lower cylindrical member 21. It is guided by the six receiving portions 28 provided, and is attached so as to keep the distance from the lower opening 24 of the lower cylindrical member 21 at a predetermined position. Accordingly, the downward movement of the first container member 30 in the lower cylindrical member 21 is restricted, and at the same time, the upward movement of the first container member 30 is coupled to the heated object 6 described above. It is regulated by the relationship between the tubular member 11 and the lower tubular member 21. Thus, the first container member 30 is attached so as not to move at a predetermined position inside the lower cylindrical member 21.

第二容器41の内部に発熱剤42が密封された第二容器部材40は、第二容器部材40の底部44の外周にある溝46と、下部筒部材21の下側開口部24の近傍の側壁部25の内周に設けられた複数の突起27により、第二容器部材40の底部44の下側の面が下部筒部材21の下側開口部24を塞ぎ、下部筒部材21の側壁部25から第二容器部材40の鍔部47が覗く位置で取り付けられている。第二容器部材40は溝46と突起27、及び鍔部47により、底部44の強い力を加えない限り、下部筒部材21の下端で保持された状態になっている。   The second container member 40 in which the heat generating agent 42 is sealed inside the second container 41 includes a groove 46 on the outer periphery of the bottom 44 of the second container member 40 and the vicinity of the lower opening 24 of the lower cylindrical member 21. A plurality of protrusions 27 provided on the inner periphery of the side wall portion 25, the lower surface of the bottom portion 44 of the second container member 40 closes the lower opening 24 of the lower cylindrical member 21, and the side wall portion of the lower cylindrical member 21. 25, the flange 47 of the second container member 40 is attached at a position to look into. The second container member 40 is held at the lower end of the lower cylindrical member 21 by the groove 46, the protrusion 27, and the flange portion 47 unless a strong force is applied to the bottom portion 44.

図5の状態(以下、セット状態と呼ぶ)の場合には、第一容器部材30と第二容器部材40は、下部筒部材21の内部の所定の位置で保持されており、発熱開始剤32と発熱剤42は分離された状態であるので、簡単に発熱を開始することはなく、梱包した状態での運搬や、梱包から取り出した状態での持ち運びができる。また、発熱開始剤32と発熱剤42は密封されているので、長期に保存することも可能となる。   In the case of the state of FIG. 5 (hereinafter referred to as a set state), the first container member 30 and the second container member 40 are held at predetermined positions inside the lower cylindrical member 21, and the heat generation initiator 32. Since the exothermic agent 42 and the exothermic agent 42 are separated from each other, the heat generation is not easily started, and can be transported in a packed state or carried out in a state of being taken out from the package. In addition, since the heat generation initiator 32 and the heat generation agent 42 are sealed, it can be stored for a long period of time.

次にセット状態から、被加熱物6を加熱する場合について、図6〜図9を用いて説明する。図6は、図5状態から、加熱用容器1を持ち上げ、第二容器部材40の底部44を下側から、強い力を込めて指で押し込む、又は指の力が入り難い場合には、机や椅子の角等に押し付ける操作をした場合の図である。底部44が加熱用容器1の内部に向かって押し込まれると、第二容器部材40の溝46に入り込んでいる下部筒部材21の突起27は外れ、同時に、第二容器部材40の鍔部47は、下部筒部材21の側壁部25の端で、破断又は折り曲げられることにより、第二容器部材40は、下部筒部材21の内部に摺動する。   Next, the case where the article 6 is heated from the set state will be described with reference to FIGS. FIG. 6 shows a state where the heating container 1 is lifted from the state shown in FIG. 5 and the bottom portion 44 of the second container member 40 is pushed with a strong force from the lower side with a finger or the finger force is difficult to enter. It is a figure at the time of operation which presses against the corner of a chair or a chair. When the bottom portion 44 is pushed toward the inside of the heating container 1, the protrusion 27 of the lower cylindrical member 21 entering the groove 46 of the second container member 40 is released, and at the same time, the flange portion 47 of the second container member 40 is The second container member 40 slides inside the lower cylindrical member 21 by being broken or bent at the end of the side wall portion 25 of the lower cylindrical member 21.

なお、鍔部47の食み出した箇所の食み出し寸法及び、食み出した部分の形状については、所定の強い力(例えば、100〜150N)を加えた場合には、破断又は折り曲げられるように調整して形成してある。例えば、食み出した箇所の厚みを薄くするまたは、破断又は折り曲げし易くするために、浅い溝を付ける等の方法である。また、溝46の深さ、突起27の高さ・幅についても、同様に調整して形成してある。   In addition, about the protrusion dimension of the part which the collar part 47 protruded, and the shape of the part which protruded, when predetermined strong force (for example, 100-150N) is applied, it fractures | ruptures or bends. It is adjusted and formed as follows. For example, in order to reduce the thickness of the protruding portion, or to make it easy to break or bend, there is a method of providing a shallow groove. Further, the depth of the groove 46 and the height and width of the protrusion 27 are also adjusted in the same manner.

図6の状態では、第二容器部材40は、第一容器部材30と接触した状態となっている。第二容器部材40のシール部材B49と、第一容器部材30のシール部材A39とは接触して、第二容器部材40の側壁部45の径よりも、第一容器部材30の側壁部35の径の方が小さいので、シール部材B49は、第一容器部材30の側壁部35により、第二容器部材40の内側に向かって押し込まれている状態となっている。この場合に側壁部35の下側に延びる長さは均一ではなく、第一容器31の開口部は水平方向から、やや斜めになる様下方に向かって開口しているので、側壁部35の下端の全部ではなく、一部(図6においては左側)から、シール部材B49を押し込むことになり、シール部材B49の開封が容易に行えることになる。   In the state of FIG. 6, the second container member 40 is in contact with the first container member 30. The seal member B49 of the second container member 40 and the seal member A39 of the first container member 30 are in contact with each other, so that the side wall portion 35 of the first container member 30 is larger than the diameter of the side wall portion 45 of the second container member 40. Since the diameter is smaller, the seal member B <b> 49 is pushed toward the inside of the second container member 40 by the side wall portion 35 of the first container member 30. In this case, the length extending downward from the side wall portion 35 is not uniform, and the opening of the first container 31 is opened downward from the horizontal direction so as to be slightly inclined. The seal member B49 is pushed in from a part (left side in FIG. 6) instead of all of the above, and the seal member B49 can be easily opened.

これは、セット状態における、シール部材A39とシール部材B46との間隔は、0.5〜1.5ミリメートルになる様に調整してあり、W型尖端突起部51とV型尖端突起部54の先端から、シール部材B49までの間隔は2〜3ミリメートルであるため、先にシール部材B49が、第一容器部材30の側壁部35によって押し込まれることによる。   This is because the interval between the sealing member A39 and the sealing member B46 in the set state is adjusted to be 0.5 to 1.5 millimeters, and the W-shaped pointed protrusion 51 and the V-shaped pointed protrusion 54 Since the distance from the tip to the seal member B49 is 2 to 3 millimeters, the seal member B49 is first pushed by the side wall portion 35 of the first container member 30.

これにより、シール部材B49は、シール部材B49の材質や厚みと、シール部材B49と側壁部45先端との溶着の程度にもよるが、シール部材B49は、引っ張られ、上部平面45aに溶着された箇所から破断を開始する。なお、シール部材A39とシール部材B49間隔と、シール部材B49とW型尖端突起部51とV型尖端突起部54の先端との間隔がこの様な関係にしてあることで、発熱開始剤32の水をより安全に密封させることと同時に、シール部材A39の破断よりも先にシール部材B49の周囲での破断が可能となり、発熱剤42に対して発熱開始剤32が適切に混合させることが可能となっている。   Thus, the seal member B49 is pulled and welded to the upper flat surface 45a, depending on the material and thickness of the seal member B49 and the degree of welding between the seal member B49 and the tip of the side wall 45. Start breaking at a point. The spacing between the sealing member A39 and the sealing member B49 and the spacing between the sealing member B49, the tip of the W-shaped tip protrusion 51, and the tip of the V-shaped tip protrusion 54 are in such a relationship. At the same time as sealing water more safely, it is possible to break around the seal member B49 prior to the breakage of the seal member A39, and the heat generating initiator 32 can be appropriately mixed with the heat generating agent 42. It has become.

第二容器部材40をさらに押し込んだ図7と図8の状態について説明する。図7と図8における第二容器部材40の位置は同一の状態であるが、図7は、図5と図6と同じ図4におけるC−C断面図であり、図8は、図4におけるD―D断面図である。図7と図8においては、W型尖端突起部51とV型尖端突起部54が、シール部材B49とシール部材A39を合わせた状態で、破断させている状態である。シール部材B49については、シール部材A39に重なった状態になっているため、シール部材B49の周囲の溶着部分の破断が開始していてもW型尖端突起部51とV型尖端突起部54による破断が可能となる。   The state of FIGS. 7 and 8 in which the second container member 40 is further pushed in will be described. 7 and FIG. 8 are in the same position, but FIG. 7 is a cross-sectional view taken along the line CC in FIG. 4 and FIG. 8 is the same as FIG. It is DD sectional drawing. 7 and 8, the W-shaped pointed protrusion 51 and the V-shaped pointed protrusion 54 are in a state of being broken in a state where the seal member B49 and the seal member A39 are combined. Since the seal member B49 is in a state of being overlapped with the seal member A39, even if the welded portion around the seal member B49 starts to be broken, the breakage is caused by the W-shaped pointed protrusion 51 and the V-shaped pointed protrusion 54. Is possible.

この状態で、シール部材A39には、W型尖端突起部51とV型尖端突起部54により複数の孔が開けられており、発熱開始剤32の水は下方の第二容器部材40に側に流れる。既に、W型尖端突起部51シール部材B49にも、W型尖端突起部51とV型尖端突起部54により、対応する箇所に孔が開いているので、第二容器部材40の内部の側にある発熱剤42に向かって流れ、発熱剤42は発熱を開始する。なお、発熱開始剤32の水の流れ込む量が多い場合であっても、既に、シール部材B49の上部平面45aの溶着は破れているので、シール部材B49の周囲からも、発熱開始剤32の水は発熱剤42向かって流れ込むことになる。   In this state, the seal member A39 has a plurality of holes formed by the W-shaped pointed protrusions 51 and the V-shaped pointed protrusions 54, and the water of the heat generation initiator 32 is directed to the second container member 40 below. Flowing. Since the W-shaped tip protrusion 51 and the V-shaped protrusion 54 already have holes in the W-shaped tip protrusion 51 seal member B49, the corresponding holes are opened in the second container member 40. It flows toward a certain exothermic agent 42 and the exothermic agent 42 starts to generate heat. Even when the amount of water flowing into the heat generation initiator 32 is large, the welding of the upper flat surface 45a of the seal member B49 has already been broken, so the water of the heat generation initiator 32 is also generated from the periphery of the seal member B49. Will flow toward the exothermic agent 42.

また、曲面端突起部52と曲面端突起部53については、シール部材B49の周囲の溶着部分の破断が開始して第二容器41の内部に入り込むことを防止している。さらに、曲面端突起部52と曲面端突起部53との間の隙間は狭いことで、シール部材B49が下側に落ちることがなく、発熱開始剤32の水の流入や、発生する蒸気の移動経路が確保されている。さらに、W型尖端突起部51については、シール部材B49に複数の孔をあけるが、シール部材B49を所定以上第二容器41の内部に入り込むことを防止して、蒸気の発生を阻害しないものとなっている。   Further, the curved end projection 52 and the curved end projection 53 prevent the welded portion around the seal member B49 from starting to break into the second container 41. Further, since the gap between the curved end projection 52 and the curved end projection 53 is narrow, the seal member B49 does not fall downward, and the inflow of water in the heat generation initiator 32 and the movement of generated steam are performed. The route is secured. Further, with respect to the W-shaped pointed protrusion 51, a plurality of holes are made in the seal member B49, but the seal member B49 is prevented from entering the second container 41 for a predetermined amount and does not hinder the generation of steam. It has become.

発熱剤42に発熱開始剤32が混合することで、発熱が開始し、発熱開始剤32の水は蒸発し、蒸気が発生する。この蒸気の発生する状況について、脚部36の箇所の断面図でない図8を用いて説明する。第二容器部材40の内部で発生した蒸気は、シール部材B49の上部平面45aの溶着は破れているので、側壁部45に沿った周囲から、上方に向かって移動する。そして、上方に移動した蒸気は、加熱用容器1の内部の下部筒部材21の側壁部25の内面と被加熱物6の側面の間で、さらに上方に移動する。   When the heat generating initiator 32 is mixed with the heat generating agent 42, heat generation starts, water in the heat generating initiator 32 evaporates, and steam is generated. The situation where the steam is generated will be described with reference to FIG. The steam generated inside the second container member 40 moves upward from the periphery along the side wall 45 because the welding of the upper flat surface 45a of the seal member B49 is broken. Then, the steam that has moved upward moves further upward between the inner surface of the side wall portion 25 of the lower cylindrical member 21 inside the heating container 1 and the side surface of the article 6 to be heated.

この発生した蒸気は、上部筒部材11の2個の角孔13で、下部筒部材21の抜け止め防止付爪23で大部分が塞がれている残り孔から、加熱用容器1の外部に出る。この蒸気が被加熱物6の側面に接触する時に、蒸気の持つ熱量は、被加熱物6に移動して、被加熱物は加熱される。このため、蒸気の外部の排出は、熱交換された後の蒸気であることと、塞がれている角孔13が小さいことから、蒸気は十分に冷却されながら排出される。   The generated steam is transferred to the outside of the heating container 1 from the remaining holes, which are mostly blocked by the claw 23 with the retaining prevention of the lower cylindrical member 21 by the two square holes 13 of the upper cylindrical member 11. Get out. When the steam contacts the side surface of the object to be heated 6, the amount of heat of the steam moves to the object to be heated 6, and the object to be heated is heated. For this reason, the steam is discharged after being heat-exchanged, and since the closed square hole 13 is small, the steam is discharged while being sufficiently cooled.

図9は、第二容器部材40を第一容器部材30と接触するまで押し込んだ場合の状態を示す。図9は図8と同様に図4におけるD―D断面図である。第二容器41の上部平面45aは、第一容器部材30の6本の脚部36の下部に接触して、第二容器部材40の下部筒部材21の内部での摺動は止まる。第一容器部材30の発熱開始剤32の水は全部、第二容器部材40の側に移動して、発熱剤42の発熱は継続する。   FIG. 9 shows a state where the second container member 40 is pushed in until it comes into contact with the first container member 30. 9 is a cross-sectional view taken along the line DD in FIG. 4 in the same manner as FIG. The upper flat surface 45a of the second container 41 comes into contact with the lower portions of the six leg portions 36 of the first container member 30, and the sliding of the second container member 40 inside the lower cylindrical member 21 stops. All the water in the heat generation initiator 32 of the first container member 30 moves to the second container member 40 side, and the heat generation of the heat generation agent 42 continues.

なお、前述の様に側壁部35の下側に延びる長さは均一ではなく、第一容器31の開口部は水平方向から、やや斜めになる様下方に向かって開口しており、曲面端突起部52、53の側の側壁部35が短くなる様に、第一容器部材30と第二容器部材40の関係を調整すれば、曲面端突起部52、53側での上方への蒸気の流出はより容易になる。図1と図5〜図9においては、第一容器部材30と第二容器部材40の関係をその様に調整した状態で図示している。   As described above, the length extending downward from the side wall portion 35 is not uniform, and the opening of the first container 31 is opened downward from the horizontal direction so as to be slightly inclined. If the relationship between the first container member 30 and the second container member 40 is adjusted so that the side wall portion 35 on the side of the portions 52 and 53 is shortened, the outflow of steam upward on the curved end projections 52 and 53 side Becomes easier. In FIG. 1 and FIGS. 5 to 9, the relationship between the first container member 30 and the second container member 40 is shown in a state adjusted in such a manner.

そして、被加熱物6に必要な熱容量に合わせた発熱剤42と発熱開始剤32の量で決まる加熱時間の間被加熱物6の加熱は行われる。この間、被加熱物6への加熱は前述の被加熱物6の側面からだけではなく、第一容器部材30の天部34も蒸気によって加熱されており、被加熱物6の底部と接触している天部34の熱も伝達して、被加熱物6は加熱される。   And the to-be-heated material 6 is heated for the heating time determined by the quantity of the heat generating agent 42 and the heat generation initiator 32 according to the heat capacity required for the to-be-heated material 6. During this time, the heating of the object to be heated 6 is not only from the side surface of the object to be heated 6 described above, but also the top part 34 of the first container member 30 is heated by the steam and comes into contact with the bottom of the object to be heated 6. The heat of the top 34 is also transmitted to heat the article 6 to be heated.

第1の実施形態における加熱の具体例について以下に記載する。
180ccの液体(水)が入った被加熱物6について、
発熱開始剤32の水を15ccとし、発熱剤42の生石灰を7gとした場合に、
発熱を開始して、
1.5分後に液体の温度は摂氏19.1度、
3分後に液体の温度は摂氏29.7度、
4分後に液体の温度は摂氏37.4度、
5分後に液体の温度は摂氏43.8度、
6.5分後に液体の温度は摂氏47.8度となった。
なお、液体の当初の温度は摂氏5.8度であり、室温は、摂氏21.4度である。
Specific examples of heating in the first embodiment will be described below.
About heated object 6 containing 180cc liquid (water),
When the water of the exothermic initiator 32 is 15 cc and the quick lime of the exothermic agent 42 is 7 g,
Start fever,
After 1.5 minutes, the temperature of the liquid is 19.1 degrees Celsius,
After 3 minutes the liquid temperature is 29.7 degrees Celsius,
After 4 minutes the liquid temperature is 37.4 degrees Celsius,
After 5 minutes the temperature of the liquid is 43.8 degrees Celsius,
After 6.5 minutes, the temperature of the liquid reached 47.8 degrees Celsius.
The initial temperature of the liquid is 5.8 degrees Celsius, and the room temperature is 21.4 degrees Celsius.

以上のように被加熱物6の加熱が行われるため、被加熱物6が入った加熱用容器1を逆転させる必要はない。また、発熱剤42と発熱開始剤32が混合することによって発生する蒸気を、第一容器部材30と第二容器部材40の内部に閉じ込めることなく、被加熱物6の外面に効果的に接触させて熱交換できるので、発熱剤42と発熱開始剤32の使用される量を少なくすることが可能となる。   Since the heated object 6 is heated as described above, it is not necessary to reverse the heating container 1 containing the heated object 6. Further, the steam generated by mixing the exothermic agent 42 and the exothermic initiator 32 is effectively brought into contact with the outer surface of the object to be heated 6 without being confined in the first container member 30 and the second container member 40. Therefore, the amount of the exothermic agent 42 and exothermic initiator 32 used can be reduced.

加熱された被加熱物6が飲食された後に、加熱用容器1とこれに入った被加熱物6を捨てる場合には、上部筒部材11の角孔13に覗いている、下部筒部材21の抜け止め防止付爪23の先端を加熱用容器1の内側に押し込むことで、上部筒部材11と下部筒部材21は容易に分離することができる。これにより、被加熱物6の缶は金属であるので、分離して、資源の有効活用できるリサイクルを容易に実施することができる。   When the heated object 6 is eaten and eaten, when the heating container 1 and the object to be heated 6 contained therein are discarded, the lower cylinder member 21 looking into the square hole 13 of the upper cylinder member 11 is used. The upper cylinder member 11 and the lower cylinder member 21 can be easily separated by pushing the tip of the claw 23 with a retaining prevention into the heating container 1. Thereby, since the can of the to-be-heated material 6 is a metal, it can isolate | separate and can implement easily the recycling which can utilize resources effectively.

また、第二容器部材40の内側には第一容器部材30が入り込んでおり、若干の隙間を有しているが、内部の発熱剤42や発熱開始剤32は外部に漏れにくい状態となっており、強アルカリ性の溶液が外部に漏れにくいものとなっている。そして、被加熱物6を除いた加熱用容器1は分離して焼却可能なゴミとして捨てることができる。   In addition, the first container member 30 enters the second container member 40 and has a slight gap, but the internal heat generating agent 42 and the heat generation initiator 32 are not easily leaked to the outside. Thus, a strong alkaline solution is difficult to leak to the outside. And the container 1 for heating except the to-be-heated material 6 can be separated and thrown away as garbage which can be incinerated.

なお、我が国においては、平成7年に、「容器包装に係る分別収集及び再商品化の促進等に関する法律」が制定され、容器包装に対してリサイクルが義務づけられており、加熱用容器についても、これを考慮する必要がある。   In Japan, in 1995, the “Law Concerning Separate Collection and Promotion of Recycling of Containers and Packaging” was enacted, requiring recycling of containers and packaging. It is necessary to consider this.

(第2の実施形態)
本発明の第2の実施形態について説明する。第1の実施形態と異なる点は、第1の実施形態の第二容器41が、第二容器41aになるだけである。さらに、第二容器41と第二容器41aと異なる点は、第二容器41と第二容器41aの内部の設けられた、突起部の形状だけである。
(Second Embodiment)
A second embodiment of the present invention will be described. The difference from the first embodiment is that the second container 41 of the first embodiment only becomes the second container 41a. Further, the difference between the second container 41 and the second container 41a is only the shape of the protrusion provided inside the second container 41 and the second container 41a.

よって、第二容器41aに発熱剤42を納め、第二容器41aにシール部材B49を溶着して、第二容器部材とした外観は第1の実施形態となる。さらに、第二容器41aで組み立てられた第二容器部材と、筒部材10と第一容器部材3で組み立てられた加熱用容器の構造や、加熱用容器のセット状態から、被加熱物6を加熱する場合については、第1の実施形態と同様であるので説明を省略する。また、第二容器41aのその他の構造については同一の符号を附して、説明を省略する。   Therefore, the heat generating agent 42 is stored in the second container 41a, and the sealing member B49 is welded to the second container 41a, so that the appearance of the second container member is the first embodiment. Further, the heated object 6 is heated from the second container member assembled from the second container 41a, the structure of the heating container assembled from the cylindrical member 10 and the first container member 3, and the set state of the heating container. Since this is the same as in the first embodiment, the description thereof is omitted. Moreover, the other code | symbol is attached | subjected about the other structure of the 2nd container 41a, and description is abbreviate | omitted.

第2の実施形態の第二容器41aについて、図10を用いて説明する。図10は、図10(a)が第二容器41aの平面図であり、図10(b)は図10(a)のE―Eでの断面図である。底部44の上側で、第二容器41aの内部には複数本(本実施形態においては5本)の突起群が底部44の上側から起立するように設けられている。突起群には、1個のW型尖端突起部51と、曲面端突起部52、53と、2個のV型尖端突起部54の形状の異なる突起がある。   The 2nd container 41a of 2nd Embodiment is demonstrated using FIG. 10 (a) is a plan view of the second container 41a, and FIG. 10 (b) is a cross-sectional view taken along line EE of FIG. 10 (a). On the upper side of the bottom portion 44, a plurality of (five in the present embodiment) projection groups are provided inside the second container 41a so as to stand up from the upper side of the bottom portion 44. In the protrusion group, there are protrusions having different shapes, such as one W-shaped tip protrusion 51, curved end protrusions 52 and 53, and two V-shaped protrusions 54.

突起群は、第一容器部材30の側壁部35の内面に収まる範囲で配置されると同時に、発熱剤42の周囲を囲む様に設けられている。また、一組の曲面端突起部52、53を1箇所として、W型尖端突起部51の1箇所と、V型尖端突起部54の2箇所の関係は、第二容器41aの内部の円形を略4分割する関係にして設けられている。   The protrusion group is disposed in a range that fits within the inner surface of the side wall portion 35 of the first container member 30 and is provided so as to surround the periphery of the heat generating agent 42. In addition, with one set of curved end projections 52 and 53 as one location, the relationship between one location of the W-shaped apex projection portion 51 and two locations of the V-type apex projection portion 54 is the circular shape inside the second container 41a. It is provided in a relationship of approximately four divisions.

W型尖端突起部51は、図10(a)の平面図での形状が、「Wの字」の形状をしており、両端と中央部の計3箇所において鋭角に尖った尖端を備えている。また、W型尖端突起部51の3個の尖端の中間部の谷に当たる部分については、シール部材A39とシール部材B49に突き刺さり難くなる止部61となっている。2個のV型尖端突起部54は、図10(a)の平面図での形状が、「Vの字」の形状をしており、中央に1個の鋭角に尖った尖端を備えている。W型尖端突起部51とV型尖端突起部54の尖端までの高さは、上部平面45aの位置よりも、やや低い位高さ(2〜3ミリメートル低い高さ)になるようにしてある。   The shape of the W-shaped pointed protrusion 51 in the plan view of FIG. 10A is a “W-shaped” shape, and has sharp points sharply sharpened at a total of three locations, both ends and the center. Yes. Further, the portion of the W-shaped pointed protrusion 51 that hits the middle valley of the three pointed ends is a stop portion 61 that does not easily stick to the seal member A39 and the seal member B49. The two V-shaped pointed protrusions 54 have a “V-shaped” shape in the plan view of FIG. 10A, and have a single pointed point at the center. . The height of the W-shaped pointed protrusion 51 and the V-shaped pointed protrusion 54 to the pointed end is set to be slightly lower (2 to 3 millimeters lower) than the position of the upper plane 45a.

曲面端突起部52、53は、図10(a)の平面図での形状が、長円状(俵状)をしており、長円状の先端には角の部分に丸み(アール)を付けた先端が曲面の形状となっている。曲面端突起部52、53の先端までの高さは、W型尖端突起部51とV型尖端突起部54の尖端までの高さよりも、やや低い位高さ(2〜3ミリメートル低い高さ)になるようにしてある。曲面端突起部52と曲面端突起部53と関係は、曲面端突起部52と曲面端突起部53との間隔を3〜5ミリメートルにして、W型尖端突起部51やV型尖端突起部54との間隔よりも狭めた状態で並べて設けられている。   The curved end projections 52 and 53 have an oval shape (a bowl shape) in the plan view of FIG. 10A, and rounded corners are rounded at the end of the oval shape. The attached tip has a curved shape. The height to the tip of the curved end projections 52 and 53 is slightly lower than the height to the tip of the W-type tip projection 51 and the V-type tip projection 54 (height lower by 2 to 3 millimeters). It is supposed to be. The relationship between the curved end projection 52 and the curved end projection 53 is that the distance between the curved end projection 52 and the curved end projection 53 is 3 to 5 millimeters, and the W-type tip projection 51 and the V-type tip projection 54 are provided. Are arranged side by side in a state that is narrower than the distance between them.

上記の様に第二容器41aについては形成されていることで、曲面端突起部52と曲面端突起部53については、シール部材B49の周囲の溶着部分の破断が開始して第二容器41aの内部に入り込むことを防止している。さらに、曲面端突起部52と曲面端突起部53との間の隙間は狭いことで、シール部材B49が下側に落ちることがなく、発熱開始剤32の水の流入や、発生する蒸気の移動経路が確保されている。さらに、W型尖端突起部51については、シール部材B49に複数の孔をあけるが、シール部材B49を所定以上第二容器41aの内部に入り込むことを防止して、蒸気の発生を阻害しないものとなっている。   As described above, since the second container 41a is formed, the curved end projection 52 and the curved end projection 53 start to break at the welded portion around the seal member B49. Prevents entry into the interior. Further, since the gap between the curved end projection 52 and the curved end projection 53 is narrow, the seal member B49 does not fall downward, and the inflow of water in the heat generation initiator 32 and the movement of generated steam are performed. The route is secured. Further, for the W-shaped tip protrusion 51, a plurality of holes are made in the seal member B49, but the seal member B49 is prevented from entering the interior of the second container 41a for a predetermined amount and does not hinder the generation of steam. It has become.

(第3の実施形態)
本発明の第3の実施形態について説明する。第1の実施形態と異なる点は、第1の実施形態の第二容器41が、第二容器41bになるだけである。さらに、第二容器41と第二容器41bと異なる点は、第二容器41と第二容器41bの内部の設けられた、突起部の形状だけである。
(Third embodiment)
A third embodiment of the present invention will be described. The difference from the first embodiment is that the second container 41 of the first embodiment only becomes the second container 41b. Furthermore, the difference between the second container 41 and the second container 41b is only the shape of the protrusion provided inside the second container 41 and the second container 41b.

よって、第二容器41bに発熱剤42を納め、第二容器41bにシール部材B49を溶着して、第二容器部材とした外観は第1の実施形態となる。さらに、第二容器41bで組み立てられた第二容器部材と、筒部材10と第一容器部材3で組み立てられた加熱用容器の構造や、加熱用容器のセット状態から、被加熱物6を加熱する場合については、第1の実施形態と同様であるので説明を省略する。また、第二容器41bのその他の構造については同一の符号を附して、説明を省略する。   Therefore, the heat generating agent 42 is stored in the second container 41b, and the seal member B49 is welded to the second container 41b, so that the appearance of the second container member is the first embodiment. Further, the heated object 6 is heated from the second container member assembled by the second container 41b, the structure of the heating container assembled by the cylindrical member 10 and the first container member 3, and the set state of the heating container. Since this is the same as in the first embodiment, the description thereof is omitted. Moreover, the other code | symbol is attached | subjected about the other structure of the 2nd container 41b, and description is abbreviate | omitted.

第3の実施形態の第二容器41bについて、図11を用いて説明する。図11は、図11(a)が第二容器41bの平面図であり、図11(b)は図11(a)のF―Fでの断面図である。底部44の上側で、第二容器41bの内部には複数本(本実施形態においては4本)の突起群が底部44の上側から起立するように設けられている。突起群には、1個のW型尖端突起部51と、曲面端突起部55、56と、1個のV型尖端突起部54の形状の異なる突起がある。   The 2nd container 41b of 3rd Embodiment is demonstrated using FIG. 11A is a plan view of the second container 41b, and FIG. 11B is a cross-sectional view taken along the line FF of FIG. 11A. On the upper side of the bottom portion 44, a plurality of (four in the present embodiment) projection groups are provided inside the second container 41b so as to stand up from the upper side of the bottom portion 44. In the protrusion group, there are protrusions having different shapes of one W-shaped tip protrusion 51, curved end protrusions 55 and 56, and one V-shaped protrusion 54.

突起群は、第一容器部材30の側壁部35の内面に収まる範囲で配置されると同時に、発熱剤42の周囲を囲む様に設けられている。また、一組の曲面端突起部55、56を1箇所として、W型尖端突起部51の1箇所と、V型尖端突起部54の1箇所の関係は、第二容器41bの内部の円形を略3分割する関係にして設けられている。   The protrusion group is disposed in a range that fits within the inner surface of the side wall portion 35 of the first container member 30 and is provided so as to surround the periphery of the heat generating agent 42. Further, with one set of curved end projections 55 and 56 as one location, the relationship between one location of the W-type apex projection portion 51 and one location of the V-type apex projection portion 54 is the circular shape inside the second container 41b. It is provided in a relationship of approximately three divisions.

W型尖端突起部51は、図11(a)の平面図での形状が、「Wの字」の形状をしており、両端と中央部の計3箇所において鋭角に尖った尖端を備えている。また、W型尖端突起部51の3個の尖端の中間部の谷に当たる部分については、シール部材A39とシール部材B49に突き刺さり難くなる止部61となっている。V型尖端突起部54は、図11(a)の平面図での形状が、「Vの字」の形状をしており、中央に1個の鋭角に尖った尖端を備えている。W型尖端突起部51とV型尖端突起部54の尖端までの高さは、上部平面45aの位置よりも、やや低い位高さ(2〜3ミリメートル低い高さ)になるようにしてある。   The shape of the W-shaped pointed protrusion 51 in the plan view of FIG. 11A is a “W-shaped” shape, and has sharp points sharply sharpened at three points in total, both ends and the center. Yes. Further, the portion of the W-shaped pointed protrusion 51 that hits the middle valley of the three pointed ends is a stop portion 61 that does not easily stick to the seal member A39 and the seal member B49. The shape of the V-shaped pointed protrusion 54 in the plan view of FIG. 11A is a “V-shaped” shape, and has a sharp pointed point at the center. The height of the W-shaped pointed protrusion 51 and the V-shaped pointed protrusion 54 to the pointed end is set to be slightly lower (2 to 3 millimeters lower) than the position of the upper plane 45a.

曲面端突起部55、56は、図11(a)の平面図での形状が、円筒状をしており、円筒状の先端には角の部分に丸み(アール)を付けた先端が曲面の形状となっている。曲面端突起部55、56の先端までの高さは、W型尖端突起部51とV型尖端突起部54の尖端までの高さよりも、やや低い位高さ(2〜3ミリメートル低い高さ)になるようにしてある。曲面端突起部55と曲面端突起部56と関係は、曲面端突起部55と曲面端突起部56との間隔を3〜5ミリメートルにして、W型尖端突起部51やV型尖端突起部54との間隔よりも狭めた状態で並べて設けられている。   The curved end projections 55 and 56 have a cylindrical shape in the plan view of FIG. 11A, and the tip of the cylindrical tip is rounded at the corner. It has a shape. The height to the tip of the curved end projections 55 and 56 is slightly lower than the height to the tip of the W-type tip projection 51 and the V-type tip projection 54 (height lower by 2 to 3 mm). It is supposed to be. The curved end projection 55 and the curved end projection 56 are related to each other by setting the interval between the curved end projection 55 and the curved end projection 56 to 3 to 5 millimeters, and the W-type tip projection 51 and the V-type tip projection 54. Are arranged side by side in a state that is narrower than the distance between them.

上記の様に第二容器41bについては形成されていることで、曲面端突起部55と曲面端突起部56については、シール部材B49の周囲の溶着部分の破断が開始して第二容器41bの内部に入り込むことを防止している。さらに、曲面端突起部55と曲面端突起部56との間の隙間は狭いことで、シール部材B49が下側に落ちることがなく、発熱開始剤32の水の流入や、発生する蒸気の移動経路が確保されている。さらに、W型尖端突起部51については、シール部材B49に複数の孔をあけるが、シール部材B49を所定以上第二容器41bの内部に入り込むことを防止して、蒸気の発生を阻害しないものとなっている。   As described above, because the second container 41b is formed, the curved end projection 55 and the curved end projection 56 start to break at the welded portion around the seal member B49, and Prevents entry into the interior. Further, since the gap between the curved end projection 55 and the curved end projection 56 is narrow, the seal member B49 does not fall downward, and the inflow of water of the heat generation initiator 32 and the movement of the generated steam are performed. The route is secured. Further, with respect to the W-shaped pointed protrusion 51, a plurality of holes are made in the seal member B49, but the seal member B49 is prevented from entering the inside of the second container 41b for a predetermined amount and does not hinder the generation of steam. It has become.

(第4の実施形態)
本発明の第4の実施形態について説明する。第1の実施形態と異なる点は、第1の実施形態の第二容器41が、第二容器41cになるだけである。さらに、第二容器41と第二容器41cと異なる点は、第二容器41と第二容器41cの内部の設けられた、突起部の形状だけである。
(Fourth embodiment)
A fourth embodiment of the present invention will be described. The difference from the first embodiment is that the second container 41 of the first embodiment only becomes the second container 41c. Further, the difference between the second container 41 and the second container 41c is only the shape of the protrusion provided inside the second container 41 and the second container 41c.

よって、第二容器41cに発熱剤42を納め、第二容器41cにシール部材B49を溶着して、第二容器部材とした外観は第1の実施形態となる。さらに、第二容器41cで組み立てられた第二容器部材と、筒部材10と第一容器部材3で組み立てられた加熱用容器の構造や、加熱用容器のセット状態から、被加熱物6を加熱する場合については、第1の実施形態と同様であるので説明を省略する。また、第二容器41cのその他の構造については同一の符号を附して、説明を省略する。   Therefore, the heat generating agent 42 is stored in the second container 41c, and the sealing member B49 is welded to the second container 41c to form the second container member, which is the first embodiment. Further, the heated object 6 is heated from the second container member assembled by the second container 41c, the structure of the heating container assembled by the cylindrical member 10 and the first container member 3, and the set state of the heating container. Since this is the same as in the first embodiment, the description thereof is omitted. Moreover, the other code | symbol is attached | subjected about the other structure of the 2nd container 41c, and description is abbreviate | omitted.

第3の実施形態の第二容器41cについて、図12を用いて説明する。図12は、図12(a)が第二容器41cの平面図であり、図12(b)は図12(a)のG―Gでの断面図である。底部44の上側で、第二容器41cの内部には複数本(本実施形態においては3本)の突起群が底部44の上側から起立するように設けられている。突起群には、1個のW型尖端突起部51と、1個の曲面端突起部57と、1個のV型尖端突起部54の形状の異なる突起がある。   The 2nd container 41c of 3rd Embodiment is demonstrated using FIG. 12A is a plan view of the second container 41c, and FIG. 12B is a cross-sectional view taken along the line GG of FIG. 12A. On the upper side of the bottom portion 44, a plurality of (three in the present embodiment) projection groups are provided inside the second container 41c so as to stand up from the upper side of the bottom portion 44. In the protrusion group, there are protrusions having different shapes of one W-shaped tip protrusion 51, one curved end protrusion 57, and one V-shaped protrusion 54.

突起群は、第一容器部材30の側壁部35の内面に収まる範囲で配置されると同時に、発熱剤42の周囲を囲む様に設けられている。また、曲面端突起部57の1箇所と、W型尖端突起部51の1箇所と、V型尖端突起部54の1箇所の関係は、第二容器41cの内部の円形を略3分割する関係にして設けられている。   The protrusion group is disposed in a range that fits within the inner surface of the side wall portion 35 of the first container member 30 and is provided so as to surround the periphery of the heat generating agent 42. In addition, the relationship between one place of the curved end protrusion 57, one place of the W-shaped tip protrusion 51, and one place of the V-type tip protrusion 54 is a relation that divides the circular shape inside the second container 41c into approximately three parts. Is provided.

W型尖端突起部51は、図12(a)の平面図での形状が、「Wの字」の形状をしており、両端と中央部の計3箇所において鋭角に尖った尖端を備えている。また、W型尖端突起部51の3個の尖端の中間部の谷に当たる部分については、シール部材A39とシール部材B49に突き刺さり難くなる止部61となっている。V型尖端突起部54は、図12(a)の平面図での形状が、「Vの字」の形状をしており、中央に1個の鋭角に尖った尖端を備えている。W型尖端突起部51とV型尖端突起部54の尖端までの高さは、上部平面45aの位置よりも、やや低い位高さ(2〜3ミリメートル低い高さ)になるようにしてある。   The shape of the W-shaped pointed protrusion 51 in the plan view of FIG. 12A is a “W-shaped” shape, and has sharp points sharply sharpened at a total of three locations, both ends and the center. Yes. Further, the portion of the W-shaped pointed protrusion 51 that hits the middle valley of the three pointed ends is a stop portion 61 that does not easily stick to the seal member A39 and the seal member B49. The shape of the V-shaped pointed protrusion 54 in the plan view of FIG. 12A is a “V-shaped” shape, and has a sharp pointed point at the center. The height of the W-shaped pointed protrusion 51 and the V-shaped pointed protrusion 54 to the pointed end is set to be slightly lower (2 to 3 millimeters lower) than the position of the upper plane 45a.

曲面端突起部57は、図12(a)の平面図での形状が、長円状をしており、長円状の先端には角の部分に丸み(アール)を付けた先端が曲面の形状となっている。また、曲面端突起部57の側面には、間隔が5〜7ミリメートルの孔62が開けられており、図12(b)の断面図ではアーチ状の形状となっている。曲面端突起部57の先端までの高さは、W型尖端突起部51とV型尖端突起部54の尖端までの高さよりも、やや低い位高さ(2〜3ミリメートル低い高さ)になるようにしてある。   The curved end projection 57 has an oval shape in the plan view of FIG. 12A, and the tip of the oval tip is rounded at the corner. It has a shape. Further, holes 62 having a distance of 5 to 7 millimeters are formed on the side surface of the curved end projection 57, and the arch shape is formed in the sectional view of FIG. The height to the tip of the curved end projection 57 is slightly lower (2 to 3 millimeters lower) than the height to the tip of the W-type tip projection 51 and the V-type tip projection 54. It is like that.

なお、第1の実施形態等の様に曲面端突起部55と曲面端突起部56を並べて設ける方が、加工や成形状は簡単な形状となるが、曲面端突起部57の形状としても曲面端突起部52と曲面端突起部53を並べて設けることと同様の効果を得ることができる。   The curved end projection 55 and the curved end projection 56 are arranged side by side as in the first embodiment, but the processing and molding are simpler. However, the curved end projection 57 is also curved. An effect similar to that of providing the end protrusion 52 and the curved end protrusion 53 side by side can be obtained.

上記の様に第二容器41cについては形成されていることで、曲面端突起部57については、シール部材B49の周囲の溶着部分の破断が開始して第二容器41cの内部に入り込むことを防止している。さらに、曲面端突起部57の孔62で、発熱開始剤32の水の流入や、発生する蒸気の移動経路が確保されている。さらに、W型尖端突起部51については、シール部材B49に複数の孔をあけるが、シール部材B49を所定以上第二容器41cの内部に入り込むことを防止して、蒸気の発生を阻害しないものとなっている。   Since the second container 41c is formed as described above, the curved end projection 57 is prevented from starting to break at the welded portion around the seal member B49 and entering the second container 41c. doing. Further, in the holes 62 of the curved end projections 57, the inflow of water of the heat generation initiator 32 and the movement path of the generated steam are secured. Further, for the W-shaped tip protrusion 51, a plurality of holes are made in the seal member B49, but the seal member B49 is prevented from entering the inside of the second container 41c for a predetermined amount and does not hinder the generation of steam. It has become.

(第5の実施形態)
本発明の第5の実施形態について説明する。第1の実施形態と異なる点は、第1の実施形態の第二容器41が、第二容器41dになるだけである。さらに、第二容器41と第二容器41dと異なる点は、第二容器41と第二容器41dの内部の設けられた、突起部の形状だけである。
(Fifth embodiment)
A fifth embodiment of the present invention will be described. The difference from the first embodiment is that the second container 41 of the first embodiment only becomes the second container 41d. Furthermore, the difference between the second container 41 and the second container 41d is only the shape of the protrusion provided inside the second container 41 and the second container 41d.

よって、第二容器41dに発熱剤42を納め、第二容器41dにシール部材B49を溶着して、第二容器部材とした外観は第1の実施形態となる。さらに、第二容器41dで組み立てられた第二容器部材と、筒部材10と第一容器部材3で組み立てられた加熱用容器の構造や、加熱用容器のセット状態から、被加熱物6を加熱する場合については、第1の実施形態と同様であるので説明を省略する。また、第二容器41dのその他の構造については同一の符号を附して、説明を省略する。   Therefore, the heat generating agent 42 is stored in the second container 41d, and the seal member B49 is welded to the second container 41d, so that the appearance of the second container member is the first embodiment. Furthermore, the heated object 6 is heated from the second container member assembled by the second container 41d, the structure of the heating container assembled by the cylindrical member 10 and the first container member 3, and the set state of the heating container. Since this is the same as in the first embodiment, the description thereof is omitted. Moreover, the other code | symbol is attached | subjected about the other structure of the 2nd container 41d, and description is abbreviate | omitted.

第5の実施形態の第二容器41dについて、図13を用いて説明する。図13は、図13(a)が第二容器41dの平面図であり、図13(b)は図13(a)のH―Hでの断面図である。底部44の上側で、第二容器41dの内部には複数本(本実施形態においては4本)の突起群が底部44の上側から起立するように設けられている。突起群には、1個のW型尖端突起部51と、曲面端突起部52、53と、1個のV型尖端突起部58の形状の異なる突起がある。   The 2nd container 41d of 5th Embodiment is demonstrated using FIG. FIG. 13A is a plan view of the second container 41d, and FIG. 13B is a cross-sectional view taken along line HH of FIG. 13A. On the upper side of the bottom portion 44, a plurality of (four in the present embodiment) projection groups are provided inside the second container 41d so as to stand up from the upper side of the bottom portion 44. In the protrusion group, there are protrusions having different shapes, such as one W-shaped tip protrusion 51, curved end protrusions 52 and 53, and one V-shaped protrusion 58.

突起群は、第一容器部材30の側壁部35の内面に収まる範囲で配置されると同時に、発熱剤42の周囲を囲む様に設けられている。また、一組の曲面端突起部52、53を1箇所として、W型尖端突起部51の1箇所と、V型尖端突起部58の1箇所の関係は、第二容器41dの内部の円形を略3分割する関係にして設けられている。   The protrusion group is disposed in a range that fits within the inner surface of the side wall portion 35 of the first container member 30 and is provided so as to surround the periphery of the heat generating agent 42. In addition, with one set of curved end projections 52 and 53 as one location, the relationship between one location of the W-type apex projection portion 51 and one location of the V-type apex projection portion 58 is the circular shape inside the second container 41d. It is provided in a relationship of approximately three divisions.

W型尖端突起部51は、図13(a)の平面図での形状が、「Wの字」の形状をしており、両端と中央部の計3箇所において鋭角に尖った尖端を備えている。また、W型尖端突起部51の3個の尖端の中間部の谷に当たる部分については、シール部材A39とシール部材B49に突き刺さり難くなる止部61となっている。V型尖端突起部58は、図13(a)の平面図での形状が、「略Vの字」の形状をしており、中央に1個の鋭角に尖った尖端を備えている。また、中央の尖端から二方向に下方拡がる斜面の端部に所定の範囲(2〜3ミリメートル程度の幅)の平坦な部分の止部63が設けられている。W型尖端突起部51とV型尖端突起部58の尖端までの高さは、上部平面45aの位置よりも、やや低い位高さ(2〜3ミリメートル低い高さ)になるようにしてある。   The shape of the W-shaped pointed protrusion 51 in the plan view of FIG. 13A is a “W-shaped” shape, and has sharp points sharply sharpened at three locations, both ends and the center. Yes. Further, the portion of the W-shaped pointed protrusion 51 that hits the middle valley of the three pointed ends is a stop portion 61 that does not easily stick to the seal member A39 and the seal member B49. The shape of the V-shaped pointed protrusion 58 in the plan view of FIG. 13A is a “substantially V-shaped” shape, and has a sharp pointed point at the center. Further, a flat portion stop 63 having a predetermined range (width of about 2 to 3 millimeters) is provided at the end of the slope extending downward in two directions from the central point. The height of the W-shaped tip protrusion 51 and the V-shaped tip protrusion 58 to the tip is slightly lower than the position of the upper flat surface 45a (2 to 3 millimeters lower).

曲面端突起部52、53は、図13(a)の平面図での形状が、長円状(俵状)をしており、長円状の先端には角の部分に丸み(アール)を付けた先端が曲面の形状となっている。曲面端突起部52、53の先端までの高さは、W型尖端突起部51とV型尖端突起部58の尖端までの高さよりも、やや低い位高さ(2〜3ミリメートル低い高さ)になるようにしてある。曲面端突起部52と曲面端突起部53と関係は、曲面端突起部52と曲面端突起部53との間隔を3〜5ミリメートルにして、W型尖端突起部51やV型尖端突起部58との間隔よりも狭めた状態で並べて設けられている。   The curved end protrusions 52 and 53 have an oval shape (a bowl shape) in the plan view of FIG. 13A, and rounded corners are rounded at the corners of the oval tip. The attached tip has a curved shape. The height to the tip of the curved end projections 52 and 53 is slightly lower than the height to the tip of the W-type tip projection 51 and the V-type tip projection 58 (height lower by 2 to 3 mm). It is supposed to be. The relationship between the curved end projection 52 and the curved end projection 53 is such that the distance between the curved end projection 52 and the curved end projection 53 is 3 to 5 millimeters, and the W-type tip projection 51 and the V-type tip projection 58 are provided. Are arranged side by side in a state that is narrower than the distance between them.

上記の様に第二容器41dについては形成されていることで、曲面端突起部52と曲面端突起部53については、シール部材B49の周囲の溶着部分の破断が開始して第二容器41dの内部に入り込むことを防止している。さらに、曲面端突起部52と曲面端突起部53との間の隙間は狭いことで、シール部材B49が下側に落ちることがなく、発熱開始剤32の水の流入や、発生する蒸気の移動経路が確保されている。さらに、W型尖端突起部51については、シール部材B49に複数の孔をあけるが、シール部材B49を所定以上第二容器41dの内部に入り込むことを防止して、蒸気の発生を阻害しないものとなっている。   As described above, since the second container 41d is formed, the curved end projection 52 and the curved end projection 53 start to break at the welded portion around the seal member B49 and Prevents entry into the interior. Further, since the gap between the curved end projection 52 and the curved end projection 53 is narrow, the seal member B49 does not fall downward, and the inflow of water in the heat generation initiator 32 and the movement of generated steam are performed. The route is secured. Further, with respect to the W-shaped tip protrusion 51, a plurality of holes are made in the seal member B49, but the seal member B49 is prevented from entering the second container 41d for a predetermined amount and does not hinder the generation of steam. It has become.

以上、本発明について、実施形態に基づき説明してきたが、本発明は何らこれらの実施形態の構成に限定するものではない。例えば、被加熱物の多くが円筒形であるため、加熱用容器もそれに合わせて円筒形として説明しているが、被加熱物が四角柱や三角柱等であっても筒部材や内部に入れる第一容器部材と第二容器部材との構成を同じにすることにより、同様に実施可能である。また、第一容器部材の脚部については、6本として説明しているが、第一容器部材を筒部材の内部に安定して取り付けられるのであれば、2本〜5本またはそれ以上の本数でも実施可能である。   As mentioned above, although this invention has been demonstrated based on embodiment, this invention is not limited to the structure of these embodiment at all. For example, since most of the objects to be heated are cylindrical, the heating container has been described as a cylindrical shape according to that, but even if the object to be heated is a quadrangular prism, a triangular prism, etc. It can be similarly implemented by making the configuration of the one container member and the second container member the same. In addition, the leg portions of the first container member are described as six. However, if the first container member can be stably attached to the inside of the cylindrical member, the number of the two or five or more. But it is possible.

1:加熱用容器
6:被加熱物
10:筒部材
11:上部筒部材
12:下側開口部
13:角孔
14:側壁部
15:上側開口部
16:溝
17:孔
21:下部筒部材
22:上側開口部
23:抜け止め防止付爪
24:下側開口部
25:側壁部
26:膨張部
27:突起
28:受け部
29:オネジ
30:第一容器部材
31:第一容器
32:発熱開始剤
34:天部
35:側壁部
36、36a:脚部
37:メネジ
39:シール部材A
40:第二容器部材
41、41a、41b、41c、41d:第二容器
42:発熱剤
44:底部
45:側壁部
45a:上部平面
45b:側壁溝
46:溝
47:鍔部
49:シール部材B
51:W型尖端突起部
52、53、55、56、57:曲面端突起部
54、58:V型尖端突起部
61、63:止部
62:孔
1: heating container 6: heated object 10: cylindrical member 11: upper cylindrical member 12: lower opening 13: square hole 14: side wall 15: upper opening 16: groove 17: hole 21: lower cylindrical member 22 : Upper opening portion 23: Claw with retaining prevention 24: Lower opening portion 25: Side wall portion 26: Expansion portion 27: Protrusion 28: Receiving portion 29: Male screw 30: First container member 31: First container 32: Start of heat generation Agent 34: Top 35: Side wall 36, 36a: Leg 37: Female screw 39: Seal member A
40: Second container member 41, 41a, 41b, 41c, 41d: Second container 42: Heat generating agent 44: Bottom part 45: Side wall part 45a: Upper plane 45b: Side wall groove 46: Groove 47: Gutter part 49: Seal member B
51: W-type tip projections 52, 53, 55, 56, 57: Curved end projections 54, 58: V-type tip projections 61, 63: Stops 62: Holes

Claims (3)

内部に被加熱物を納め、前記被加熱物の開け口に上側開口部が密着し、前記被加熱物の側面と所定の間隔を有し、下側開口部を有する筒部材と、
前記筒部材の内面側から所定の隙間を設けて前記筒部材の内部に載置され、内部に発熱開始剤が前記下側開口部の向かう側がシール部材Aで封入され、前記被加熱物の底面に密着する第一容器部材と、
前記筒部材の下側開口部の内面に嵌合して、所定の力を加えることで前記筒部材の奥方向に摺動しながら移動可能なように取り付けられ、内部に発熱剤と、開封部材が前記シール部材Aと対向する側をシール部材Bで封入されている第二容器部材と、
前記第二容器部材の内部にあって前記発熱剤を囲む様に設けられた3個以上の突起部が設けられており、
前記3個以上の突起部の内少なくとも1個には前記シール部材Aと前記シール部材Bを開封する尖った尖端突起部が設けられ、
前記3個以上の突起部の内少なくとも1個には前記尖端突起部よりも低い高さで先端に丸みを帯びさせた曲面端突起部が設けられている加熱用容器。
An object to be heated is housed therein, an upper opening closely contacts the opening of the object to be heated, a cylindrical member having a lower opening with a predetermined distance from a side surface of the object to be heated,
A predetermined gap is provided from the inner surface side of the cylindrical member, and is placed inside the cylindrical member. A heat generation initiator is sealed inside the sealing member A on the side facing the lower opening, and the bottom surface of the object to be heated. A first container member in close contact with,
The cylinder member is fitted to the inner surface of the lower opening of the cylinder member, and is attached so as to be movable while sliding in the depth direction of the cylinder member by applying a predetermined force. Is a second container member sealed with a seal member B on the side facing the seal member A,
Three or more protrusions provided inside the second container member so as to surround the heat generating agent are provided,
At least one of the three or more protrusions is provided with a pointed protrusion that opens the seal member A and the seal member B,
A heating container in which at least one of the three or more projecting portions is provided with a curved end projecting portion having a lower height than the tip projecting portion and having a rounded tip.
前記尖端突起部を2個以上設け、前記尖端突起部の1個には、前記シール部材Aと前記シール部材Bに突き刺さり難くなる止部が設けられている請求項1記載の加熱容器。   The heating container according to claim 1, wherein two or more pointed protrusions are provided, and one of the pointed protrusions is provided with a stopper that is difficult to pierce the seal member A and the seal member B. 前記曲面端突起部が2個以上設け、前記曲面端突起部同士の間隔を他の突起部との間隔よりも狭い間隔にしている請求項1記載または請求項2記載の加熱容器。   The heating container according to claim 1 or 2, wherein two or more curved end projections are provided, and the interval between the curved end projections is narrower than the interval between the other projections.
JP2017039935A 2017-03-03 2017-03-03 Heating container Pending JP2018143388A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102044457B1 (en) * 2018-12-07 2019-11-14 주식회사 나무와뿌리 Warmer for portable gas can

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102044457B1 (en) * 2018-12-07 2019-11-14 주식회사 나무와뿌리 Warmer for portable gas can

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