JPH0443167Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a simple heating cooker, and more particularly to a simple heating cooker with excellent portability and suitable for outdoor activities such as camping and picnicking.

[Conventional technology]

Conventionally, heating cooking utensils for outdoor activities generally include food containers, food, heating equipment, and solid fuel that are each packaged separately, and then the whole thing is packaged in the same packaging container (paper box, etc.). It was put into practical use as a so-called set item.

[The problem that the idea aims to solve]

Therefore, the final package of the entire set had to be quite large, and it was unavoidable that it was not very portable, and that it took a surprising amount of time to assemble it when it was used. .

Therefore, the inventor of the present invention conducted various studies in order to solve these conventional problems, and as a result, he devised the present invention of a simple heating cooker that is highly portable, compact, and extremely easy to handle during use. It is something.

[Means for Solving the Problems] That is, the present invention has an outer container body having a solid fuel accommodating portion inside, and an inner container body having flexible corrugated folding fins on the outer circumferential wall, which can be inserted into and removed from the outer container body. This is a simple heating cooker that is characterized by:

〔Example〕

The present invention will be further explained below with reference to drawings showing embodiments.

Reference numeral 1 designates an outer container body, which may have a rectangular or circular shape, but it is advantageous to form a flange 11 at the edge of the upper opening to place the inner container body 2, which will be described later, during use.

A solid fuel storage section 12 is provided inside the outer container body 1.
is set up. The solid fuel storage portion 12 may be formed in any manner as long as it does not hinder the storage of the inner container body 2, but for example, a recess 12a may be formed in the center of the bottom wall of the outer container body 1. For example, a method in which the central portion is left inside the outer container body 1 to form a raised-bottom pedestal 13 can be mentioned.

Reference numeral 2 denotes an inner container body which is removably housed in the aforementioned outer container body 1, and its shape naturally corresponds to that of the outer container body 1.

A flexible corrugated folding fin 21 is attached to the outer peripheral wall of the inner container body 2. The waveform of the waveform folding fins 21 may be triangular, semicircular, etc., but the degree of protrusion is such that the inner container body 2 can be stored in the outer container body 1 by bending and deformation. The height should be such that it can be locked and placed in the upper opening of the outer container body 1 when returning to its original shape. The corrugated folding fins 21 may be made of any material as long as it can be deformed and restored with flexibility, but nonflammable metal foil or sheet is particularly preferred.

Further, it is preferable that the materials of the outer container body 1 and the inner container body 2 are nonflammable metal foils or sheets, or a laminate of these materials with the surface facing the solid fuel side.

[Effect]

Since the present invention is constructed as described above, by slightly bending and deforming the corrugated folding fins 21 by hand, etc., the inner container body 2 can be attached to the outer container body 1 without waste. It is stored,
As a result of integrating both container bodies, an extremely compact form is achieved.

Furthermore, when the inner container body 2 is removed from the outer container body 1, the corrugated folding fins 21 return to their original shape due to their flexibility and become protruded from the upper opening of the outer container body 1, so that the inner container body 2 can be removed from the outer container body 1. It is locked and placed in the upper opening of the container body 1.

In such a state, if food is put into the inner container body 2 and solid fuel is put into the outer container body 1 and ignited, the food can be heated and cooked very easily.

[Effect of idea]

Accordingly, the heating cooker of the present invention has an outer container body 1
Since the inner container body 2 can be housed and integrated into the container, it has an extremely compact form and is highly portable.

In particular, if the heating cooker of the present invention is used, solid fuel is stored in the outer container body 1 in advance, and the inner container body 2
Since the inner container body 2 can be housed and integrated with the outer container body 1 in a state in which food is stored in advance, its simplicity is great.

Moreover, when using the heating cooker of the present invention, simply taking out the inner container body 2 from the outer container body 1 and locking and placing it on the upper opening of the outer container body 1 allows immediate heating and cooking. The ease of handling is extremely obvious compared to conventional assembly.

Furthermore, since the heating cooker of the present invention is equipped with the corrugated folded fins 21, the fins 2
As a result of 1 functioning as a draft, excellent heating efficiency can be obtained and the air required for combustion of the solid fuel can be supplied, so there is no need to form special air holes or the like.

Furthermore, after heating and cooking, the corrugated folding fins 21 cool down faster than the contents to be cooked, so that the inner container body 2 can be easily removed from the outer container body 1.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a perspective view of the inner container body taken out from the outer container body, FIG. 2 is a perspective view of the inner container body housed in the outer container body, FIGS. 3 and 4 are cross-sectional explanatory views showing examples of the formation of the solid fuel storage portion, respectively.

Claims (1)

[Scope of utility model registration request] A simple heating cooker characterized in that an inner container body having flexible corrugated folded fins on the outer peripheral wall is removably housed in an outer container body having a solid fuel storage portion inside.