JP2006204157A - Portable provision - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide portable provisions that are prepared by using rice cake and can be easily eaten at any place. <P>SOLUTION: A suitable size of rice cake piece 1 is covered with a thermal conductor, for example, a sheet of aluminum foil and a pair of chemical reaction heater 24 are arranged at least on both sides of the rice cake piece and they are tightly sealed with a doubled bag 22. Simultaneously, vent holes 26 are bored on the covering bag 25 and the vent holes 26 are sealed with a sealer 27. At the start of the heating, the sealer 27 is peeled off on eating, the heating is carried out with the heating bodies 24 and the rice cake is heated from both of front and back sides until it becomes eatable. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a portable food product having a heating function.

  It has been widely known that it is used for heating foods and drinks using heat of chemical reaction such as oxidation of iron powder and hydration of quicklime. As a specific form of use, it is known to incorporate a heating means into a predetermined food container or to combine a predetermined food container with a carried food.

  As the former, Japanese Utility Model Laid-Open No. 60-123132 (Patent Document 1) and Registered Utility Model No. 30944458 (Patent Document 2), a heating pad is laid on the bottom of the container, and food ( It is disclosed that the food is heated by storing the lunch) and generating heat during eating and drinking.

  Japanese Utility Model Laid-Open No. 2-37787 (Patent Document 3) discloses a food bag containing a food (Tianjin sweet chestnut) and a heating element.

  Furthermore, as a heating device used in combination with various portable foods, Japanese Patent Application Laid-Open No. 59-131317 (Patent Document 4) discloses a container having a predetermined shape containing a heating element therein. At this time, the food is directly stored in the heating container, or a container such as a cup is stored to heat the food.

  Japanese Utility Model Publication No. 5-13326 (Patent Document 5) discloses a heating pack in which a heating element is housed in a pack body that can be opened and closed. Is stored and heated.

Japanese Utility Model Publication No. 60-123132. Registered utility model No. 30944458. Japanese Utility Model Publication No. 2-37787. JP 59-131317 A. Japanese Utility Model Publication No. 5-13326.

  Although the present invention has focused on “に” as a portable food, since “食品” needs to be heat-treated at the time of eating and cannot be eaten in a place where no heating device is present, it is special for camping and barbecue. Except in cases, it was inappropriate as a portable food.

  Also, carry the sterilized hermetically sealed bag together with the heating device using the heat of chemical reaction such as the oxidation reaction of iron powder and the hydration reaction of quicklime described in Patent Documents 4 and 5 described above. However, it is not necessarily suitable for cooking of rice cakes, and it is bothersome to cook.

  In addition, even if the food part of the portable food described in Patent Documents 1, 2, and 3 is replaced with “餅”, it is not possible to make “餅” sufficiently edible with an instrument intended to merely warm the food. Have difficulty.

  However, it is easy to set the size of “sushi candy” arbitrarily, and since it can withstand long-term storage by sterilized hermetically sealed individual packaging, it is noted that it is convenient as a portable food. , A portable food that can be drunk anywhere using "San".

  The portable food product according to the present invention has a suitably sized cocoon that is heated and packaged at least on the front and back surfaces of the cocoon, and is provided with heat generation starting means for the heating body. It is characterized by this.

  Therefore, the portable food generates heat in the heating body at the time of eating, and makes the edible state by heating the packaged candy such as chopped rice cake (the cocoon that has been cut into a suitable size) from the front and back in the package. It is opened to take out the candy and serve it for eating.

  Further, the present invention (Claim 2) is the portable food as described above, wherein a heating body is housed in a double bag provided with an outer bag having a heat insulation coating and an inner bag attached with a heat transfer body. The bag is formed by storing and sealing a bag in the body, and a combination of a packaging member formed according to a predetermined standard and a selected bag (for example, a bean bag or a bag containing a bag in addition to a normal bag) can be easily achieved.

  In addition, the present invention is mainly composed of iron powder that generates heat by an oxidation reaction in the heating body, and the heat generation starting means is constituted by a ventilation film part on the outer bag and an air blocking part that covers the ventilation film part in a peelable manner ( (Claim 5), which is constituted by an exterior air pump part and an air supply path part to the heating element connected to the pump part (Claim 6), because the former is externally radiated from the ventilation part. The heat can be used (for example, in place of a warmer), and in the latter case, since there is no external heat dissipation, the heat generated by the heating body can be effectively heated by soot.

  By adopting the above-described configuration, the present invention can easily make the edible state due to the heat generated by the heating element, and can easily eat the candy anytime and anywhere, thereby realizing a portable food for the candy.

    Next, an embodiment of the present invention will be described. 1 and 2 show a first embodiment of the present invention. A portable food according to this embodiment includes a bag 1 and a packaging part 2 for packing the bag 1.

  The cocoon 1 can be selected as appropriate, such as a cut cocoon obtained by cutting the extended cocoon into an appropriate size, a bean cocoon mixed with beans, or an individually formed cocoon containing cocoon.

  The packaging part 2 is composed of a heat transfer body (other metal foil such as aluminum foil) 21 that directly wraps the entire bag 1 and a double bag body 22 filled with a heating body 24. A bag 23, a heating body 24, and an outer bag 25 are formed. In particular, the outer bag 25 is formed of a plate-like resin having heat blocking properties and heat resistance, and is provided with a treatment for preventing leakage of the heating member 24. The air holes 26 are provided, and the air holes 26 are closed with a seal body 27.

  The heating element 24 is a well-known element mainly composed of iron powder, and generates heat when oxidized with contact with air (oxygen). The material configuration and the oxidation conditions (position size of the vent hole 26, etc.) are as follows: It is set according to the shape of the ridge and its edible conditions.

  Thus, portable food that can be carried by covering the entire bag 1 with the heat transfer body 21 and sealing the double bag 22 so that the inner bag 23 and the heat transfer body 21 are in close contact with the double bag 22. It will be.

  In this portable food, when the sealing body 27 is peeled off at any time and any place, the heating body 24 comes into contact with air (oxygen) and generates heat. By repeating the heating, a respiration action is performed on the heating body, promoting oxidation and enhancing an exothermic reaction, thereby realizing a predetermined high temperature.

  The heat generated by the heating body 24 heats the entire basket 1 more evenly from the outside through the heat transfer body 21, and makes the basket 1 quickly edible. After a predetermined time has elapsed, the double bag 22 Is opened, and the bowl 1 is taken out together with the heat transfer body 21, and the heat transfer body 21 is peeled off to eat the bowl 1.

  In particular, in the above-described embodiment, the heat radiation from the vent hole 26 is naturally performed. Therefore, by increasing the heating time, the harpoon 1 can be edible while being used as a substitute for a warmer during winter fishing. You may make it do.

  Furthermore, in the above embodiment, since the heat transfer body 21 is adopted, there is an advantage that the soot can be heated on average even if the balance of the arrangement of the heating bodies is bad, but the soot is sufficiently heated. In consideration of the arrangement of the heating body and the material of the interior bag 23, the heat transfer body 21 is not necessarily employed. Of course, the inner surface of the interior bag 23 may be a metal film.

  In addition, the present invention is not limited to the above-described embodiment, and generates heat at a high temperature. Therefore, for example, FIG. As shown in (second embodiment), it is provided with a ventilation pipe (venting passage) 28 stretched around the heating body and a simple air pump (Fuigo) 29 for press-fitting air into the venting pipe 28 in a short time. The oxidation reaction may be promoted to obtain a desired high heat.

Explanatory drawing of the use condition of 1st embodiment of this invention. FIG. Explanatory drawing of the use condition of 2nd embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 餅 2 Packaging part 21 Heat transfer body 22 Double bag body 23 Interior bag 24 Heating body 25 Exterior bag 26 Vent hole 27 Sealing body 28 Vent pipe (air passage)
29 Air pump

Claims (6)

  A portable food product comprising an appropriately sized cocoon, a heating element that generates heat by a chemical reaction, at least on both the front and back surfaces of the candy, hermetically packaged, and a heating start means for the heating element.   The heating body is accommodated in a double bag provided with an exterior bag excellent in a heat shield and an internal bag excellent in heat transfer, and a bag is stored and sealed in the double bag. Mobile food.   The portable food according to claim 1 or 2, wherein the bag is covered with a heat transfer body formed of aluminum foil or the like.   The portable food according to any one of claims 1 to 3, wherein the heating body is mainly composed of iron powder that generates heat by an oxidation reaction.   The portable food according to claim 4, wherein the heat generation starting means is constituted by a breathable membrane portion on the outer bag and an air blocking portion that covers the breathable membrane portion in a peelable manner.   The portable food according to claim 4, wherein the heat generation starting means is constituted by an exterior air pump part and an air supply path part to a heating element connected to the pump part.

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