JPH0330940U

JPH0330940U -

Info

Publication number: JPH0330940U
Application number: JP1989091094U
Authority: JP
Priority date: 1989-08-02
Filing date: 1989-08-02
Publication date: 1991-03-26

Description

[Brief explanation of drawings]

第１図は即席食品加熱器の組立状態を示す斜視
図であり、同図イは発熱箱の斜視図。ロは発熱箱
のＡ−Ａ線断面図。ハは発熱体の収納状態斜視図
。ニはハのＢ−Ｂ線断面図。ホは引紐の斜視図。
ヘはフイルター及び発熱箱の斜視図。トはヘのＣ
−Ｃ線断面図。チは加熱器の組立完成斜視図。第
２図は使用状態を示す即席食品加熱器の縦断面図
。第３図は即席食品加熱器の包装シートを示し、
同図イは包装シートの展開斜視図。同図ロは同図
イのＤ−Ｄ線断面図。第４図は即席食品加熱器と
該加熱器の包装シートの使用状態を示す斜視図で
あり、同図イは展開斜視図。ロは包装直前の斜視
図。ハは包装状態の斜視図。第５図は従来例を示
す要部の断面図。１…発熱箱、２…引紐、５…水袋、６…石炭入
り袋、１１…フイルター、１８…包装シート。 FIG. 1 is a perspective view showing the assembled state of the instant food heater, and FIG. 1A is a perspective view of the heat generating box. B is a sectional view taken along line A-A of the heat generating box. C is a perspective view of the heating element in a stored state. D is a sectional view taken along line B-B of C. E is a perspective view of the drawstring.
F is a perspective view of a filter and a heat generating box. C is F
-C line sectional view. 1 is a perspective view of the completed assembly of the heater. FIG. 2 is a longitudinal cross-sectional view of the instant food heater in use. Figure 3 shows the packaging sheet for the instant food heater.
Figure A is an exploded perspective view of the packaging sheet. Figure B is a sectional view taken along the line DD in figure A. FIG. 4 is a perspective view showing the instant food heater and the packaging sheet for the heater in use, and FIG. 4A is an exploded perspective view. B is a perspective view just before packaging. C is a perspective view of the packaged state. FIG. 5 is a sectional view of main parts showing a conventional example. 1... Heat generating box, 2... Drawstring, 5... Water bag, 6... Coal bag, 11... Filter, 18... Packaging sheet.

Claims

[Claims for Utility Model Registration] 1. A heat generating box whose inner surface is heat resistant and water resistant, a pair of water bags and a bag containing a hydration reactant stored in the heat generating box, and one end exposed from the heat generating box. The heating box is characterized by comprising a string for cutting the water bag and the bag containing the hydration reactant by pulling and causing a mixture reaction between the two to generate heat, and a filter for covering the top surface of the heat generating box. Instant food heater. 2. An instant food heater in which the filter according to Claim 1 of the Utility Model Registration consists of two sheets having a large number of ventilation holes and a nonwoven fabric interposed between the sheets. 3 In the filter set forth in claim 2 of the utility model registration claim, each sheet is made of two pieces of aluminum foil,
An instant food heater characterized in that the holes formed in the aluminum foil are offset from each other. 4. A sheet for packaging an instant food heater according to claim 1 of the utility model registration claim, characterized in that the sheet material has a heat-retaining effect and is formed into a substantially cross shape. sheet.