DE1293408B - Box-shaped cooking device with food ration arranged in it - Google Patents

Description

The invention relates to a box-shaped cooking appliance with arranged therein Food ration.

Such box-shaped cooking appliances with food rations arranged therein should preferably be used for sporting and military purposes as well as for emergencies so-called "iron ration" are used.

In a known cooking appliance, there is a special frame for the It is necessary to put on a cooking vessel. This known device is therefore proportionate expensive and cumbersome, both in terms of production and in terms of the resulting dimensions of the packed device.

A collapsible hotplate is also known. Here is however, it is not intended that this collapsible hotplate be a supply ration should contain.

Also known is a collapsible one made of an asbestos fabric Container. This known container is also not suitable for the ones indicated above To fulfill the purpose, namely for the production or preparation of an "iron ration" to serve in special cases.

The invention is based on the object of a novel cooking appliance to propose the genus mentioned above, in a simple manner if necessary can be brought into the state of use, such that the arranged in the cooking appliance Food ration can be prepared or heated.

The invention is characterized by the combination of the following Features: a) Has a refractory can for the food ration permanently deformable retaining tongues; b) at least the one exposed to the flames Part of the packaging for the ration box is made of fire-resistant Material; c) the packaging of the food ration box is folded in such a way that it only needs to be unfolded and set up when in use.

The cooking appliance according to the invention is distinguished from the known ones in that the packaging is used as a makeshift hotplate at the same time and the food ration box with permanently deformable retaining tongues are provided so that they are in the formed by the side walls of the package Channel can be hooked into the upper opening. So it will be a first time Device proposed in which provisions, hob and cooking device to one space-saving unit are combined and each have several purposes at the same time meet, namely once for packaging purposes and on the other hand the cooking area form.

Further refinements of the invention are set out in the subclaims marked.

An exemplary embodiment of the invention is described below with reference to the Drawing described in more detail.

It shows F i g. 1 shows the plan of a blank for the cooking appliance according to the invention, FIG. 2 is a perspective view of the cooking appliance in closed position State, F i g. 3 is a perspective view of the cooking appliance in FIG. 3 for storage and FIG Shipping finished State with a sock of the closed cooking appliance broken To show internal parts, F Fig. 4 is an exploded perspective view View of the parts of the cooking appliance and its contents, showing the various parts the contents and their relative position to one another in the packaging state Fig. 5 is a vertical cross section of the cooking appliance, Fig. 6 is a perspective View of a ration box that can be inserted into the cooking appliance, partially open, 7 shows a perspective view of the cooking appliance in the operating position.

The cooking device according to the invention consists of a blank 10, the at least partially consists of a refractory material, e.g. B. from an asbestos layer, those with an aluminum foil, preferably with an emulsion of polyvinyl acetate connected is.

The cutting 10 is divided by fold lines 11 into two longer side walls 12 and two shorter side walls3 divided. By one provided on one side edge Tab 14 allows the blank to be transformed into a tubular shape that is parallel has fold lines 11 to the main axis, the tubular shape in cross section is rectangular.

At the lower end, the side walls 12, 13 are bound by a fold line 15 limited. Bottom parts IG form a continuation of each longer side wall 12 and bottom parts 17 form a continuation of each shorter side wall 13. Die Fold lines 11 continue as dividing lines 18, whereby the bottom parts from one another are separated. This allows you to fold the bottom parts inwards in a known way, and by gluing together, form the bottom of this box-shaped cooking appliance.

A fold line 19 forms the upper edges of the side walls 12, 13. Upper hinged cover parts 20 form a continuation of each longer side wall 12 and Upper hinged cover parts 21 form a continuation of each shorter side wall 13. The fold lines 11 continue as similar fold lines 22. Preferably are the dimensions of the storage container chosen so that the width of the upper longer Hinged lid parts 20 corresponds to half the width of the storage container. The top shorter hinged cover parts 21 each have diagonal fold lines 23, which meet in the middle of the top edge of the same. This makes it possible to use the upper shorter hinged lid parts 21 to fold inwards, whereby they are longer from the upper Hinged cover parts 20 are covered, which meet along a center line 24.

The side walls 2, 13 are adjacent to their lower edges Air holes 25 are provided for the supply of combustion air to the burners. the Burners stand on the bottom of the open storage container when the top hinged lid parts 20, 21 are folded into a tubular oven or hob. The top edges this tubular oven or hotplate can carry a cooking vessel.

As in Fig. 3 and 4, a carton-like main body 26 is shown produced, which is covered by an ordinary cover plate 27, the long sides 28 are provided with a recess 29 for the fingers.

As in Fig. 5, there is the main body 26 of the cooking utensil of two separate parts 30, 31, the lower part 30 of ordinary cardboard is made and the upper part 31 is made of a refractory material. the Parts 30, 31 overlap at 32, the lower part 30 being the upper part 31 at 32 includes. The air holes 25 are located below the overlap point 32.

This arrangement has the consequence that only the part 31, which is directly the Is exposed to furnace flame, must be made of the expensive refractory material while the other part 30 can be made of any strong, inexpensive material that offers good resistance to mechanical stress.

The food ration arranged in the box-shaped cooking appliance (See Fig. 4) usually includes a lower first ration can (tin can) 33, which forms a closed container that holds the inside Includes good in such a way that it is secured against moisture and other damaging influences is; and further a paper layer 34 over the first tin can 33 and food parcels 35 lying on the paper layer 34. The food packets can e.g. B. Contains powdered soups, cocoa, etc. A fuel container 36 and a second Ration can (tin can) 37) for canned food is in the same plane as the food packets 35. A can opener 38 lies on the tin can 37. Finally, there are foldable ones made of impregnated paper Drinking cup 39 on it.

In Fig. 6 shows an opened ration can 33, 37, which is provided with permanently deformable retaining tongues 40, which are located on opposite sides Side edges of the ration box. These are preferably retaining tongues 40 made in one piece with the lid of the food ration box and with the Folded seam to form a single whole with the lid and the tin can after closing in the usual way of folding. The retaining tongues can as shown in Fig. 6, protrude into the interior of the tin can so that it during during transport or other handling are protected from damage. she can also, as in FIG. 4, on the outside of the ration can be attached at 41. The latter embodiment is preferred when the ration lunch box is completely filled with such foods as "pork and beans", which preferably remain in the can after opening if the contents are ready for consumption is heated.

In the case of the in FIG. 6 illustrated food ration box the holding tongues 40 are bent outwards to form hooks by means of which the ration box as shown in FIG. 7, on the upper edges of the folded up and opened container can be hung.

If you put the fuel container under the ration can the contents can be easily heated.

Preferably, the first larger ration can 33 is used for Used to warm up soups, drinks and the like, while the smaller second ration box is used 37 preferably contains meat, with direct heating of the contents therein is preferred. Therefore, both ration boxes are tongued 40 and 41, respectively Mistake.

Claims (4)

Claims: 1. Box-shaped cooking appliance with arranged therein Food ration, characterized by the combination of the following features: a) a can (33, 37) made of refractory material for the ration has permanent deformable retaining tongues (40, 41); b) at least the one exposed to the flames Part (31) of the packaging for the food ration box (33, 37) consists of fire-resistant Material; c) the packaging of the food ration box (33, 37) is folded in such a way that that it only needs to be unfolded and set up when in use. 2. Cooking device according to claim 1, characterized in that the with Lower part (30) of the packaging with the bottom (16, 17) provided with air holes (25) consists of cardboard, in which the upper part made of fire-resistant material (31) of the packaging is inserted with an overlap. 3. Cooking device according to claim 1, characterized in that one over gripping the package and covering the air holes (25) of the lower part (30) Slip cover (27) is provided. 4. Cooking device according to claim 1, characterized in that the deformable Holding tongues (40, 41) are arranged on the outside or inside of the can (33,37).