JPH0570414U - Simple food heating device for metal foil receiver - Google Patents

Abstract

(57) [Summary] [Structure] In the heating device, the pedestal plate 1 made of a heat-resistant plate material is arranged facing the heating radiation surface of the stove 15. On the plate surface portion 2 of the pedestal plate 1, a receiver 5 made of a metal foil material is placed with its bottom portion 6 in contact. [Effect] The deformation of the bottom portion 6 of the receiver 5 and the adverse effects caused by the deformation are eliminated. Further, the heating inside the receiver 5 is also averaged about the bottom portion 6 and is effectively exhibited. In addition, the device configuration can be simplified and the cost can be reduced, and the cleaning operation for the receiver 5 can be omitted.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to the configuration of a simple heating device for foodstuffs that uses a metal foil pot that can be easily used.

[0002]

[Prior Art]

 Conventionally, in the device for simply cooking food such as raw egg or keeping food such as tempura warm, the receiver part for receiving the food has heat resistance, heat retention performance and safety. From the point of view, ceramics and other materials were used on the premise of reuse.

[0003]

[Problems to be solved by the device]

 In the conventional device configuration described above, the ceramic receiver is relatively expensive and needs to be cleaned each time it is used on the assumption that it will be reused, but this cleaning work is troublesome and If the food is scorched or sticky in the container, it is very difficult to remove it.

In order to deal with the drawbacks of the conventional device, it is easily recalled that the receiver is made of a disposable metal foil material. In this case, as the usable receiver, an aluminum foil material is generally used in view of its processing performance, economy and food hygiene.

However, when the aluminum foil receiver is directly placed on the stove to constitute the heating device, there are the following problems. That is, as shown in FIGS. 6 and 7, a receiver 5 made of aluminum foil is placed on the stove 15, and food 21 is stored in the receiver 5 and closed by a lid 20. Therefore, the device is used. Reference numeral 17 is a cutout hole of the stove 15.

In this case, the high-temperature fire 22 from the heat source 19 in the stove 15 reaches the bottom 6 surface of the receiver 5. At this time, the temperature of the bottom 6 surface portion where the food material 21 comes in contact is kept relatively low by the food material 21 during the heating process, while the temperature of the other bottom 6 surface surface is raised by the strong irradiation of the fire 22. Therefore, a discoloration area 23 due to burning occurs. In this discolored area 23, the wall thickness of the receiver 5 becomes thin and cracks 24 ...

When such a discoloration area 23 occurs, that portion becomes slightly lower, and when the foodstuff 21 has a fluidity such as raw egg, it tends to move to that portion. When this occurs, the load of the foodstuff 21 itself is applied, the discoloration area 23 is deformed into a concave shape, and the shape of the receiver 5 is greatly changed. In some cases, cracks 24 ... The resulting cleavage will occur. Therefore, when adopting such a device configuration, cooking in a normal state becomes difficult, or cooking becomes substantially impossible.

Therefore, in the present invention, a metal foil receiver is used as a disposable, but an object of the present invention is to provide a new configuration of a simple food heating device capable of eliminating the above-mentioned drawbacks when the receiver is used. did.

[0009]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention is configured as follows for a simple food material heating device for a metal foil receiver. That is, in a heating device using a metal foil material receiver formed by molding a metal foil material into a container shape, a pedestal plate made of a heat resistant plate material is arranged facing the heating radiation surface of the stove, The structure is characterized in that the metal foil receiver is placed on the plate surface of the pedestal plate with its bottom surface in contact.

In the above-described present invention, the metal foil receiver is preferably made of an aluminum foil having a thickness of 20 to 80 μm. In addition, this receiver can be of a general shape having a fold-shaped peripheral wall, and the bottom shape of this receiver is preferably flat, and it has a smooth surface shape. Not only that, but also those having, for example, an annular groove portion on the surface are included.

Further, as the pedestal plate, a heat-resistant plate-shaped material such as an iron plate can be used in a flat shape, and its plate surface portion is provided so as to have a peripheral portion stably supported on the stove. It can also be formed in a concave shape.

In addition, the pedestal plate may have a large number of pores in its plate surface portion as long as the action described below is exerted. In this case, for example, a wire mesh material, a punching metal or the like. Alternatively, the pedestal plate can be formed of expander metal or the like. Further, similarly to the above, the plate surface portion of the pedestal surface may have an uneven surface shape.

Further, the stove includes, in addition to solid fuel, those using gas or electricity as a heat source. Moreover, it may have a virtue on the stove.

[0014]

[Action]

 Next, the operation of the present invention will be described. The heated airflow from the heat source on the stove first irradiates the plate surface portion of the pedestal plate. This irradiation airflow is dispersed in this plate surface portion, and the heating state in this plate surface portion is averaged. The bottom of the receiver is heated through the averaged heated pedestal plate, and the foodstuffs contained in the receiver are heated.

Further, this action is similarly exerted even when the above-mentioned receiver bottom portion has a concave groove portion, but in some cases, the deformation area of the concave groove portion is also limited. To be demonstrated.

Further, when the pedestal plate is formed so as to have a large number of pores in its plate surface portion, the above-described shape-retaining action is similarly exhibited, and the average pore size as described above is obtained from each pore. The heated air stream directly reaches the bottom of the receiver. As a result, the temperature inside the receiver becomes higher.

[0017]

【Example】

 Next, an embodiment of the present invention will be described. FIG. 1 shows a simple food material heating device for a metal foil receiver in the example. In this heating apparatus, the pedestal plate 1 is provided on the stove 15, and the receiver 5 is provided on the plate surface portion 2 of the pedestal plate 1.

As shown in FIGS. 2 and 3, the pedestal plate 1 is formed in a concave shape so that the plate surface portion 2 has a concave bottom portion, and a large number of pores 3 ... Are punched on the surface. It is drilled like metal. In addition, 4 shows the peripheral part.

The pedestal plate 1 is mounted on the stove 15 with the plate surface portion 2 thereof fitted and the peripheral edge portion 4 thereof being locked to the upper end portion 16 of the stove. The stove 15 has cutout-shaped openings 17 on its peripheral wall portion, and a solid fuel 19 is arranged at a central position on a bottom portion 18 thereof.

Further, the receiver 5 is formed by forming an aluminum foil material into a container shape, and has a flat bottom portion 6 and a fold-like side peripheral portion 7 having a size corresponding to the plate surface portion 2 of the pedestal plate. Consists of. Reference numeral 8 denotes an upper edge portion of the side peripheral portion 7, and reference numeral 20 denotes a lid that simply closes the upper opening portion of the receiver 5 and is made of a paper material. The receiver 5 is mounted with its bottom portion 6 in contact with the plate surface portion 2.

A pedestal plate 11 as a second embodiment which can replace the pedestal plate 1 in the above heating device is shown in FIGS. 4 and 5. This pedestal plate 11 is formed by forming an expander metal into a concave shape, and crimping and fixing the crown-shaped member 14 along the peripheral edge of the projecting shape. Reference numeral 12 denotes a plate surface portion of the pedestal portion 11, and 13 ... Pores included in the plate surface portion 12.

Next, the heating device in the above-described embodiment is configured based on the following specifications, and the raw egg dropped in the receiver 5 is heated and cooked. As a result, the bottom portion 6 of the receiver is not deformed. Neither was it observed, nor was there any bias of the raw egg towards the side during the heating process.

(Specifications) (b) Support plate 1; iron punching metal, diameter 145 mm φ, thickness 1 mm, pore diameter 1.5 mm φ, spacing between pores 2 mm (b) Support plate 11; iron expander metal , Diameter 145 mm φ, Thickness 1 mm, Wire width 1 mm, Pore 4 × 8 mm Receiver 5; 40 μ thick aluminum foil material, Bottom diameter 115 mm φ Stove 15; Iron casting, 125 mm top opening diameter, 85 mm height Solid fuel 19; Soken base alcohol solid fuel 25g Lid 20; Paper material

[0024]

[Effect of the device]

 Since the present invention is configured as described above, it has the following effects. First, since the metal foil receiver was placed on the plate surface of the pedestal plate having heat resistance with the bottom part in contact with the plate surface, the deformation at the bottom part of the receiver and the adverse effects due to the deformation occurred. In addition to being eliminated, the heat inside the receiver is also averaged and effectively exerted at the bottom.

Further, when the pedestal plate is formed with a large number of pores on its plate surface portion, heat loss in the pedestal plate is reduced, and more effective heat treatment is possible. ..

In addition, in the simple food heating device, since it is possible to use a metal foil material for the receiving portion, it is possible to further simplify the device configuration and reduce the cost, and the conventional method is used. This makes it possible to omit troublesome cleaning work.

[Brief description of drawings]

FIG. 1 is a partial vertical cross-sectional front view of a simple food heating device according to an embodiment.

FIG. 2 is a plan view of the pedestal plate.

FIG. 3 is a central vertical sectional front view of the pedestal plate.

FIG. 4 is a plan view of the pedestal plate.

FIG. 5 is a central vertical cross-sectional front view of the pedestal plate.

FIG. 6 is an explanatory vertical sectional front view of a conventional simple foodstuff heating device.

FIG. 7 is an explanatory partial plan view of the same.

[Explanation of symbols]

 1 pedestal plate 2 plate surface part 3 pores 5 receiver 6 bottom part 11 pedestal plate 12 plate surface part 13 pores 15 stove 16 solid fuel

Claims (2)

[Scope of utility model registration request] 1. In a heating device using a metal foil material receiver formed by molding a metal foil material into a container, a pedestal plate made of a heat-resistant plate material is placed facing the heating radiation surface of the stove. A simple food material heating device for a metal foil receiver, characterized in that the metal foil receiver is placed on the plate surface of the pedestal plate with its bottom surface in contact. 2. The simple foodstuff heating device for a metal foil receiver according to claim 1, wherein said pedestal plate has a large number of pores on its plate surface portion.