COOKERY METHOD AND COOKERY DEVICE FOR OUTDOORS CONDITIONS

Abstract

Disclosed is a grill converter of a camping stove for outdoors conditions, the camping stove including at least two pots. The grill converter includes a flame distribution plate to receive and spread a point-like flame. A frying base is placed over the flame distribution plate for grilling food. A bracket is used for attaching the flame distribution plate and the frying base at a desired distance to form a uniformly movable grill converter for converting cooking function of the camping stove to grilling function by distributing the point-like flame through the flame distribution plate to the frying base for grilling food. The flame distribution plate has dimensions of +/40 mm with respect to a diameter of a smallest pot bottom of a camping stove structure.

Claims

1-14. (canceled)

15. A grill converter of a camping stove for outdoors conditions, the camping stove comprising at least two pots, wherein the grill converter comprises a flame distribution plate to receive and spread a point-like flame, a frying base placed over the flame distribution plate for grilling food and a bracket for attaching the flame distribution plate and the frying base at a desired distance to form a uniformly movable grill converter for converting cooking function of the camping stove to grilling function by distributing the point-like flame through the flame distribution plate to the frying base for grilling food, and the flame distribution plate having dimensions of +/40 mm with respect to a diameter of a smallest pot bottom of a camping stove structure.

16. The grill converter according to claim 15, wherein the flame distributor plate has a heat-resistant material with a thickness of 0.3 to 2 mm, in which holes are formed outside the flame target zone to direct the point-like flame into area of the flame distributor plate.

17. The grill converter according to claim 15, wherein the frying base comprises bends at an angle of 75 to 105 at the edges, the bends being 3 to 60 mm in length.

18. The grill converter according to claim 15, wherein the frying base is grate-shaped.

19. The grill converter according to claim 15, wherein the frying base comprises diameter dimensions such that, when installed in the operating position, the frying base rests on hinge points of the pan brackets in an inner body of a camping stove structure.

20. The grill converter according to claim 15, wherein the bracket is an iron wire-like part bent from a metal material with a diameter of 1 to 7 mm and a longest continuous side of 50 to 190 mm.

21. A grill converting method of a camping stove for outdoors conditions, wherein in the grill converting method is converted cooking function of the camping stove to grilling function by placing a frying base over the flame distribution plate for grilling food and is attached the flame distribution plate and the frying base at a desired distance by using a bracket to form a uniformly movable grill converter as a structure for grilling and is distributed a point-like flame through the flame distribution plate to the frying base for grilling food and the flame distribution plate is dimensioned with a diameter of +/40 mm with respect to a diameter of a smallest pan bottom of a camping stove structure.

22. The grill converting method according to claim 21, wherein the flame distributor plate has been formed of a heat-resistant material with a thickness of 0.3 to 2 mm, in which holes are formed outside the flame target zone to direct the point-like flame into area of the flame distributor plate.

23. The grill converting method according to claim 21, wherein the frying base is bent upwards at an angle of 75 to 105 and said bendings have a length of 3 to 60 mm.

24. The grill converting method according to claim 21, wherein the frying base is grate-shaped.

25. The grill converting method according to claim 21, wherein when installed in the operating position, the frying base rests on hinge points of the pan brackets in an inner body of a camping stove structure.

26. The grill converting method according to claim 21, wherein the bracket has been bent from a metal material with a diameter of 1 to 7 mm and a longest continuous side of the bracket is 50 to 190 mm.

Description

LIST OF FIGURES

[0017] FIG. 1 presents a cookery device according to the invention for outdoor conditions.

[0018] FIG. 2 presents a frying grate of a grill converter.

[0019] FIG. 3 presents the flame distribution plate of the grill converter.

[0020] FIG. 4 presents the bracket.

[0021] FIG. 5 presents an exemplary grill converter according to the invention integrated in a camping stove.

DETAILED DESCRIPTION OF THE INVENTION

[0022] The cookery device according to the invention is practical, ecological, and can be integrated with, for example, camping stoves with aluminum frames on the market, and it is capable of both cooking and grilling in hiking and camping conditions.

[0023] In one embodiment of the invention, the cookery device is formed, for example, in a camping stove equipped with a gas burner by integrating a grill converter therein, which converts the camping stove into a grill, if necessary. The camping stove is preferably made of aluminum. The burner can also be, for example, an alcohol burner or a gasoline burner.

[0024] For example, the grill converter installed in the camping stove evenly distributes the heat energy released from the gas burner to the available cooking area of the stove, so that grilling is successful.

[0025] The cookery device for outdoor conditions according to the invention presented in FIG. 1 comprises of a grill converter 100 comprising: a frying base 102, a bracket 104 and a flame distribution plate 106. The most important parts of the grill converter are the flame distribution plate and the frying base, without which the camping stove is not suitable for grilling. The function of the bracket 104 (i.e. the saucepan wire bracket 104) in the embodiments according to the invention is to attach the frying base and the flame distribution plate, which facilitates the use of the grill converter and makes it an easily movable unit.

[0026] The size of the grill converter parts is determined by the dimensions of each camping stove model. For example, the frying base for the Trangia series is 145 mm in diameter in the smaller Trangia 27-3UL and 185 mm in the larger Trangia 25-4UL. The flame distribution plate is 120 mm in diameter in the smaller Trangia series and 162 mm in diameter in the larger Trangia series.

[0027] The frying base 102 may be flat at the edges or bent up, or side pieces may be attached to the frying base as edge parts. In one embodiment of the invention, an iron wire-like rim substantially the same size as the perimeter of the frying base, said rim being supported e.g. on the saucepan brackets of the camping stove, can rotate round the perimeter of the frying base or under the frying base, whereby the frying base settles more firmly in the camping stove structure.

[0028] FIG. 2 presents one exemplary frying base 102 comprised of the grill converter 100. The frying base 102 is preferably grate-shaped frying grate. The frying base may preferably be bent at its edges at an angle of, for example, 75-105 to a length of, for example, 3-60 mm. This is important for the usability of the grill converter. In addition, a metal rim can be rotated at the top and bottom of the frying base as a reinforcement, so that the frying base stays firmly in place during grilling and when packed. The bent edges make it easier to insert and remove the frying base 102. In addition, the bent edges are preferred for packaging the grill converter 100 inside a set of camping stove, for example. When packaged, the grill converter can be placed upside down on the saucepans in the cookery set and the frying base in the cookery set can be placed on the grill converter. Packed upside down inside the camping stove, the grill converter stays in place as part of the cookery set. In an exemplary embodiment of the invention, the frying base 102 of the grill converter 100 may be supported on at the hinge points of the saucepan brackets in the inner body of the camping stove. Thus, in use, the frying base 102 of the grill converter 100 can be placed on the saucepan brackets 104 in the wind shield of the camping stove, and the flame distribution plate 106 can be placed on the saucepan brackets 104 in the wind shield of the camping stove, respectively.

[0029] The material of the frying base is steel or other material suitable for grilling and may contain a coating to reduce the stickiness of the food.

[0030] FIG. 3 presents a flame distribution plate 106 of the grill converter 100, which is preferably circular in shape, for example having thickness of 0.3-2 mm, preferably 0.5 to 1.0 mm in steel or sheet metal or other hard heat-resistant metal. The dimensions of the flame distribution plate 106 are, for example, +/40 mm with respect to the diameter 112 of the smallest saucepan bottom included in the camping stove structure 108. The flame distribution plate preferably has 16 holes arranged, for example, on four symmetrically spaced diameters. In one embodiment of the invention, the holes of the flame distribution plate on three diameters are 3 mm and on one diameter 5 mm. These holes are arranged symmetrically for the four diameters so that each diameter has four holes. The first hole with a diameter is 20 mm from the edge of the flame distribution plate towards the center and the second hole is 40 mm from the edge towards the center. This is advantageous due to the even distribution of heat. There are no holes in the middle of the flame distribution plate at the gas burner or other burner, so that the flame distribution plate protects the gas burner from any dirt that may fall from the frying base. With holes of the 5 mm diameter, the part between the holes may be forced 2 mm up from the surface of the flame distribution plate into a curved tunnel. A bracket 104 of the flame distribution plate can be threaded to the part forced up from the open side. The flame distribution plate can be set at a distance of 5-60 mm from the burner.

[0031] When in use, the flame distribution plate 106 according to the invention rests on, for example, the brackets for the smallest saucepan in the saucepan set of the camping stove. Packed inside the camping stove, the flame distribution plate of the grill converter rests e.g. on top against the frying base under cover of the camping stove.

[0032] FIG. 2 presents a bracket 104 for a grill converter 100 according to one embodiment of the invention, which bracket is a rectangle bent from a 2-3 mm strong stretched metal shaft, and the other long side of said rectangle is (two thirds) open in length. On the open side, the bracket is connected to the 5 mm holes in the flame distribution plate. The longest continuous side of the bracket 104 is, for example, 50-190 mm long. The bracket can be used to form a uniformly movable and operable assembly of the frying base 102 and the flame distribution plate 106. At its simplest, the bracket 104 may be a heat-resistant wire-like portion that connects the flame distributor plate and the frying base. In the embodiments according to the invention, the function of the bracket can also be realized in another way or without a separate bracket part, such as by hinge attachments to the edge structures of the camping stove. When using a bracket or other embodiment, the desired distance between the frying base 102 and the flame distribution plate 106 is preferably set to 10 mm to 80 mm.

[0033] In one embodiment of the invention, the short sides of the bracket 104 are 35-55 mm long. The bracket 104 of the grill converter 100 connects the frying base and the flame distribution plate to form a uniformly movable and operable grill converter. The short sides of the bracket are bent, for example, 15 mm above the joint of the flame distribution plate at an angle of about 25 coaxially so that the bracket rests against the surface of the frying base when the converter is packed on top of the saucepans of the camping stove.

[0034] The shapes, numbers and sizes, strength numbers and other numerical values of the holes shown in the flame distribution plate according to the invention are exemplary values and shapes related to one or more embodiments of the invention. The invention can also be implemented with other types of holes, numbers, strength numbers and other embodiments which fulfill the essential function of the flame distribution plate according to the invention, which is to spread a point-shaped flame over a wider area of the point-shaped shape. The flame distribution plate thus distributes the flame and the heat energy released from the burner evenly over the entire baking area.

[0035] With the cookery device according to the invention, it is safe to grill even during wildfire warning times. The grill converter can also be used in areas where making an open fire is otherwise prohibited, difficult or impossible. Such areas include, for example, unwooded mountain highlands, islands and islets, other unwooded areas and protected areas.

[0036] According to the invention, the cookery device implements a grill converter 100 which converts a camping stove into a grill. The grill converter is a practical, ecological accessory that can be integrated into camping stoves on the market, for example with an aluminum frame, which allows you to grill in hiking and camping conditions with a camping stove having a gas burner. The grill converter is packed when transported inside the camping stove, which makes it easy to transport the stove entity with hikes and trips. In this case, no separate utensils, camping stove, camping grill or the use of an open fire for cooking, frying or grilling are required. In addition, the cookery device according to the invention utilizes the thermal energy released from the gas burner very energy-efficiently, whereby the consumption of gas during grilling remains low. Depending on the cookery set, the grill converter weighs about 100-300 g, for example, so it only adds a little weight to the cooking appliance. The grill converter integrated in the camping stove according to the invention makes grilling safe even during a wildfire warning. In addition, the grill converter 100 allows food to be grilled in areas where making an open fire is otherwise impossible or challenging, such as mountain highlands, islands and islets, and other unwooded areas.