JP5180787B2 - Simple stove kit - Google Patents

Description

  The present invention generally relates to a simple cooktop kit, and more particularly to a simple cooktop kit used for cooking rice in an emergency such as a disaster.

  Conventionally, various portable stoves used in the event of a disaster or outdoor leisure have been proposed.

  For example, in Japanese Utility Model Laid-Open No. 63-95001 (Patent Document 1), an aluminum foil furnace having a solid fuel and aluminum in which a water bag containing at least food and drink water is integrally housed on the furnace. An instant cooker with a furnace made of a foil cooker has been proposed.

  Japanese Laid-Open Patent Publication No. 10-220761 (Patent Document 2) proposes an emergency portable stove comprising a stove body, a large container, a donut ring, a small container, and a lid.

  Furthermore, in Japanese Patent Laid-Open No. 10-57233 (Patent Document 3), a rice cooker having a substantially cylindrical shape sealed with a predetermined amount of water, and a drum-like stove with the rice cooker inserted inside, There has been proposed a rice cooking utensil comprising a doughnut-like solid fuel provided at the bottom of the drum-like stove.

  Furthermore, in Japanese Patent Application Laid-Open No. 2007-306908 (Patent Document 4), when it is a stockpiled food product in which a large can containing a little water is packed with 1 to 2 or more and cooked, the lid is fully opened. In addition, a stockpile food product in which stockpiled rice is packed in a small can for cooking rice that can be used as tableware and sealed, and a rice cooking method using the stockpile food product have been proposed.

  In registered utility model No. 3014666 (Patent Document 5), together with a rice cooker made of aluminum foil having a container body and a lid, fast-cooked rice substantially sealed and stored in a predetermined storage bag, and predetermined ingredients There has been proposed a cooked rice set that is sealed and contained in a predetermined storage bag and includes a cooked rice soup seasoned with rice and seasoned with rice.

  In Japanese Patent Laid-Open No. 2006-325572 (Patent Document 6), a bag sealed with non-washed rice and a bag sealed with salt for rice is put in a metal container with a sealing lid that can be used as a disposable rice cooker. An emergency food set for storage has been proposed.

In registered utility model No. 3017911 (patent document 7), a portable rice cooking kit including a rice cooking pot body made of metal foil, a rice cooking pot composed of a lid, a stove, and a fuel pan is proposed.
Japanese Utility Model Publication No. 63-95001 Japanese Patent Laid-Open No. 10-220761 Japanese Patent Laid-Open No. 10-57233 JP 2007-306908 A Registered Utility Model No. 3014666 JP 2006-325572 A Registered Utility Model No. 3017911

  However, the portable stove that has been proposed conventionally requires a dedicated furnace or stove, a dedicated rice cooking container, a rice cooker, or a rice cooking pan. Moreover, the set with food conventionally proposed requires special containers, such as a can for rice cooking in which stockpile rice such as non-washed rice and quick-cooked rice is stored as specially processed food. For this reason, since it is necessary to store a dedicated rice cooking container etc. with a component related to a stove in preparation for an emergency, there exists a problem that a bulk becomes high when storing a portable stove.

  Further, conventionally proposed portable stoves require solid fuel as fuel. For this reason, at the time of disaster occurrence etc., there exists a problem that a heating source cannot be prepared immediately in order to cook rice.

  Accordingly, an object of the present invention is to provide a simple stove kit having a simple configuration that can be burned and cooked using an empty can after use or a combustible material around us.

  The simple stove kit according to the present invention is a simple stove kit used for cooking rice using an empty can. The simple stove kit includes a first support plate, a second support plate, a third support plate, a plurality of columnar plates, and a plate-like base member. The first support plate has an outer peripheral portion and an air intake opening surrounded by the outer peripheral portion. The second support plate is used while being spaced from the first support plate, and has an outer peripheral portion and a hole through which an empty can can be inserted in an area surrounded by the outer peripheral portion. The third support plate is used while being spaced from the second support plate, and has an outer peripheral portion and a hole through which an empty can can be inserted in a region surrounded by the outer peripheral portion. The plurality of columnar plates are arranged at intervals in the circumferential direction so as to engage with the outer peripheral portions of the first support plate, the second support plate, and the third support plate arranged at intervals. Used. The plate-like base member has a lattice-like base part and a plurality of legs that can be bent so as to stand upright from the base part. Each of the plurality of columnar plates has a protrusion that protrudes upward from the first support plate when engaged with the outer periphery of the first support plate.

  The simple stove kit of the present invention configured as described above places a first empty can having an opening in the upper and lower parts on the first support plate, and a second empty can having an opening in the upper part as the first empty can. The first empty can and the second empty can are inserted into the holes of the second support plate and the third support plate, respectively.

  And the simple stove kit of this invention is further equipped with the rod-shaped space | interval member arrange | positioned and used so that it may interpose between a 1st empty can and a 2nd empty can.

  The base portion of the plate-like base member has an outer peripheral portion having an outer diameter that is substantially the same size as an inner peripheral portion having a relatively large inner diameter of the first empty can.

  All members constituting the simple stove kit of the present invention are plate-like members or rod-like members. For this reason, since it does not become bulky even if the structural members of the simple stove kit are aggregated, the simple stove kit can be stored in a small space in preparation for an emergency.

  Moreover, the simple stove kit of this invention is used as follows. A plurality of columnar plates are arranged upright at intervals in the circumferential direction so as to engage with the outer peripheral portions of the first support plate, the second support plate, and the third support plate. A first empty can is placed on a first support plate having an air intake opening. An opening through which combustion gas can be discharged is formed in the upper part of the first empty can, and an opening from which combustion air can be taken in is formed in the lower part of the first empty can. In the plate-like table member, the plurality of legs are bent so as to stand upright from the lattice-shaped table unit, and the table member is placed in the first empty can. A combustible material is placed on the base portion of the base member and charged into the first empty can. A second empty can is placed on the first empty can with a bar-shaped interval member interposed therebetween, and two empty cans are placed vertically in the length direction. A predetermined amount of raw rice and water are charged into the second empty can. Then, ignite the combustibles in the first empty can with a match or lighter. Cook rice in this way.

  At this time, combustion air is introduced into the first empty can through the opening of the first support plate and the opening formed in the lower portion of the first empty can. The combustion air introduced into the first empty can is supplied to the combustible material placed on the base portion of the base member through the lattice-like base portion. Combustion gas generated by the combustion of combustibles passes from the opening formed in the upper portion of the first empty can to the space between the first and second empty cans provided by the rod-like interval member, and the second empty can The chimney effect is brought about by flowing into the space formed on the outer periphery of the bottom wall. By these actions, combustion can be performed with high efficiency. For this reason, the heating source which only cooks rice with small amounts of fuel, such as a piece of wood around us, can be obtained. In addition, even if there is no dedicated oven, stove, dedicated rice cooker, rice cooker, etc., use the cans used as beverage containers and divert the two empty cans after drinking to fuel containers and rice cookers. Can cook rice. Furthermore, since it is possible to cook rice simply by preparing empty cans and pieces of wood that can be easily obtained and rice and water, the simple stove kit of the present invention is useful in the case of emergency such as outdoor leisure or disasters. is there.

  Furthermore, in the simple stove kit of the present invention, two types of empty cans can be used as the first empty can which is a fuel container.

  One type of empty can is in the shape of a drum can having substantially the same inner diameter along the length direction. In the case of this type, the pedestal member is arranged inside the first empty can with the plurality of leg portions facing down and the lattice-shaped pedestal portion facing up. By arranging the pedestal member in this way, a space can be secured between the lattice-shaped pedestal portion and the opening provided in the lower portion of the first empty can. The combustion air introduced into the first empty can is supplied to the combustible material placed on the base portion of the base member through the space and the lattice-shaped base portion. Combustion can be performed.

  Further, when this type of first empty can is placed on the first support plate, the positions of the opening formed in the lower portion of the first empty can and the air intake opening of the first support plate are It may shift. By the way, each of the plurality of columnar plates has a protruding portion that protrudes upward from the first support plate when engaged with the outer peripheral portion of the first support plate. When the first empty can is placed on the first support plate, the protruding end portions of the plurality of columnar plates protruding upward from the first support plate at the outer periphery of the first support plate are Contact the bottom wall of 1 empty can. By these protrusions, a space is formed between the opening formed in the lower portion of the first empty can and the air intake opening of the first support plate. As a result, even if the position of the opening formed in the lower portion of the first empty can and the air intake opening of the first support plate is shifted, ventilation between these two openings becomes possible, The introduction of the combustion air into the first empty can is not hindered, and the first empty can is opened through the opening formed in the lower portion of the first empty can from the air intake opening of the first support plate. Combustion air can be introduced into the.

  On the other hand, another type of empty can is composed of a drinking portion having a relatively small inner diameter and a drum can-shaped portion having a relatively large inner diameter. In this case, the first empty can is arranged with the opening formed in the mouth portion facing downward. The base member is disposed inside the first empty can with the plurality of leg portions facing upward and the lattice-shaped base portion facing downward. At this time, since the base portion of the base member has an outer peripheral portion having an outer diameter substantially the same as the inner peripheral portion having a relatively large inner diameter of the first empty can, the base portion is in the first empty can, At the boundary part between the drinking part and the drum-like part, it is locked and fixed to the inner peripheral surface of the drum-like part near the drinking part. By arranging the pedestal member in this way, it is possible to secure a narrow neck-shaped space between the lattice-shaped pedestal portion and the opening formed in the drinking portion. The combustion air introduced into the first empty can is supplied to the combustible material placed on the base portion of the base member through the space and the lattice-shaped base portion. Combustion can be performed.

  When a first empty can of this type is placed on the first support plate, an opening formed in the neck as a drinking portion of the first empty can, and an air intake opening of the first support plate And the position match. By the way, each of the plurality of columnar plates has a protruding portion that protrudes upward from the first support plate when engaged with the outer peripheral portion of the first support plate. When the first empty can is placed so that the opening formed in the neck as a drinking part is in contact with the first support plate, it is directed upward from the first support plate at the outer periphery of the first support plate. The protruding portions of the plurality of columnar plates protruding in the direction do not contact the drinking portion of the first empty can. Thereby, the alignment of the position of the opening formed in the neck portion as the drinking portion of the first empty can and the air intake opening portion of the first support plate is maintained. As a result, since ventilation between these two openings is possible, the introduction of the combustion air into the first empty can is not hindered, and the first support plate allows the first intake from the air intake opening. Combustion air can be introduced into the first empty can through an opening formed in the drinking portion of the empty can.

  As described above, in the simple stove kit of the present invention, the first empty can as the fuel container can be burned with high efficiency without any problem, regardless of which of the two types is used. it can.

  In the simple stove kit of the present invention, the plurality of columnar plates are arranged at intervals in the circumferential direction so as to engage with the outer peripheral portions of the first support plate, the second support plate, and the third support plate. And used upright. Since it is configured in this manner, the first empty can is placed on the first support plate, and the first empty can and the second empty can are placed in the holes of the second support plate and the third support plate, respectively. Even if each is inserted and two empty cans are arranged vertically in the length direction, the two empty cans can be held in a stable posture.

  The simple stove kit of the present invention preferably further includes a plate-shaped jig for forming an opening in the first empty can.

  By doing so, a predetermined opening is formed in the first empty can, which is a fuel container, without preparing a drilling jig separately from the simple stove kit of the present invention in the event of a disaster or outdoor leisure can do.

  Moreover, it is preferable that the simple stove kit of this invention is further equipped with the plate-shaped cover member for covering the opening of a 2nd empty can.

  By doing in this way, rice can be cooked with high efficiency by covering the opening of the second empty can with a plate-like lid member during rice cooking.

  As described above, by using the simple stove kit of the present invention, in the event of a disaster or outdoor leisure, it can be easily burned using an empty can after use or a combustible around you, and You can easily cook rice.

  An embodiment of the present invention will be described below with reference to the drawings.

  FIG. 1 is a perspective view showing a simple stove kit assembled as one embodiment of the present invention, and FIG. 2 is a plan view showing components of the simple stove kit disassembled as one embodiment of the present invention.

  As shown in FIG. 1, the main part of the simple stove kit 1 of the present invention includes a first support plate 10, a second support plate 20, a third support plate 30, and a plurality of columnar plates 40a and 40b. , 40c, 40d. The plurality of columnar plates 40 a, 40 b, 40 c, and 40 d engage with the outer peripheral portions of the first support plate 10, the second support plate 20, and the third support plate 30 that are spaced apart in the vertical direction. Thus, they are arranged at intervals in the circumferential direction and used in an upright manner. Each of the plurality of columnar plates, in this example, four columnar plates 40a, 40b, 40c, 40d, has a top portion 44a, 44b, 44c, 44d and a bottom portion 45a, 45b, 45c, 45d. Each of the four columnar plates 40a, 40b, 40c, and 40d is a hook portion as an example of a protruding portion that protrudes upward from the first support plate 10 when engaged with the outer peripheral portion of the first support plate 10. 41a, 41b, 41c, 41d.

  The first support plate 10 has an outer peripheral portion 11 and an air intake opening 12 surrounded by the outer peripheral portion 11. The second support plate 20 is used by being arranged on the first support plate 10 at an interval, and a hole through which an empty can can be inserted into the outer peripheral portion 21 and the region surrounded by the outer peripheral portion 21. 22. The third support plate 30 is used by being arranged on the second support plate 20 with a space therebetween, and the outer peripheral portion 31 and a hole through which an empty can can be inserted into the region surrounded by the outer peripheral portion 31. 32.

  As shown in FIG. 2A, the first support plate 10 is formed of a circular plate, a through hole is formed as an air intake opening 12 in the central portion, and a circumferential direction is formed in the outer peripheral portion 11. A plurality of insertion holes 13, 14, 15, and 16 are formed as rectangular small holes extending from the central portion toward the outer peripheral edge with a predetermined interval therebetween. In this example, the four insertion holes 13, 14, 15, and 16 are arranged at positions that are 90 ° apart from each other in the circumferential direction.

  As shown in FIG. 2B, the second support plate 20 is formed of a donut-shaped or ring-shaped plate, and a through hole is formed in the center as a hole 22 for inserting an empty can. A plurality of notches 23, 24, 25, and 26 are formed on the outer peripheral side edge so as to extend from the outer peripheral edge toward the central portion at predetermined intervals in the circumferential direction. In this example, the four notches 23, 24, 25, and 26 are arranged at positions that are 90 ° apart from each other in the circumferential direction. For example, when an empty beverage can made of aluminum having a capacity of 350 ml is used as the empty can, the diameter of the hole 22 is about 67 mm.

  As shown in FIG. 2C, the third support plate 30 is formed of a donut-shaped or ring-shaped plate, and a through hole is formed as a hole 32 for inserting an empty can in the central portion. A plurality of notches 33, 34, 35, and 36 are formed on the inner peripheral side edge so as to extend from the inner peripheral edge toward the outer peripheral edge at a predetermined interval in the circumferential direction. On both sides of each of the plurality of notches 33, 34, 35, 36, two projecting ends 37, 38 are formed so that the inner peripheral edge of the outer peripheral portion 31 extends toward the center. In this example, the four notches 33, 34, 35, and 36 are arranged at positions that are 90 ° apart from each other in the circumferential direction. For example, when an empty beverage can made of aluminum having a capacity of 350 ml is used as an empty can, the diameter of the virtual circle connecting the projecting ends 37 and 38 in each of the four notches 33, 34, 35 and 36 is about 67 mm. is there.

  As shown in FIG. 2D, the first support plate 10 is inserted at a position slightly above the bottom 45a, 45b, 45c, 45d of each of the four columnar plates 40a, 40b, 40c, 40d. Hooks 41a, 41b, 41c, and 41d that can be inserted into and engaged with the holes 13, 14, 15, and 16 are formed so as to protrude upward. The intermediate portions of the four columnar plates 40a, 40b, 40c, and 40d are inserted into and engaged with the notches 23, 24, 25, and 26 of the second support plate 20, respectively. Notch portions 42a, 42b, 42c, and 42d that can be formed are formed to extend in the horizontal direction. At the position slightly below the top portions 44a, 44b, 44c, 44d of the four columnar plates 40a, 40b, 40c, 40d, protruding end portions 43a that can receive and support the third support plate 30 are provided. , 43b, 43c, 43d are formed to extend in the horizontal direction. In each of the four columnar plates 40a, 40b, 40c, and 40d, the portions closer to the top portions 44a, 44b, 44c, and 44d than the protruding end portions 43a, 43b, 43c, and 43d are notches in the third support plate 30. Each of the portions 33, 34, 35, and 36 can be inserted and engaged.

  The first support plate 10, the second support plate 20, the third support plate 30, and the columnar plates 40a, 40b, 40c, and 40d are made of, for example, an aluminum plate material.

  As shown in FIG. 2E, the plate-like pedestal member 50 includes a grid-like pedestal 51 and a plurality of legs that can be bent so as to stand upright from the pedestal 51, in this example, four legs. It has parts 54a, 54b, 54c, 54d. The grid-shaped base 51 includes an outer frame portion 52 that is an outer peripheral portion and a plurality of inner frame portions 53 that are formed in a region surrounded by the outer frame portion 52. A ring-shaped portion 55 is formed at the center of the grid-shaped base portion 51, and a circular hole 56 is formed so as to be surrounded by the ring-shaped portion 55. In the pedestal 51 of the plate-like pedestal member 50, the outer frame portion 52 that is the outer peripheral portion has an outer diameter that is substantially the same as the inner peripheral portion of the relatively large inner diameter of the first empty can used as a fuel container. . The plate-like base member 50 is made of, for example, a soft aluminum material that can be bent by hand.

  As shown in FIG. 2F, the rod-like spacing member 60 is formed by connecting two rod-like portions 61, 62 so that any of the four columnar plates 40a, 40b, 40c, 40d can be sandwiched. Have different forms. As will be described later, the rod-shaped spacing member 60 is disposed and used so as to be interposed between a first empty can used as a fuel container and a second empty can used as a rice cooking container. In addition, the rod-shaped space | interval member 60 is formed from the rod material made from stainless steel, for example.

  As shown in FIGS. 2G and 2H, the simple stove kit 1 of the present invention includes, for example, a drilling jig as a plate-like jig for forming an opening in a first empty can used as a fuel container. The tool 80 and the can opener 90 may be provided.

  As shown in FIG. 2G, the drilling jig 80 is composed of two plates 81 and 82. Two arm portions are formed on both sides of the plate 81, a triangular projecting end portion is formed at the center upper end portion, and a notch portion 83 is formed at the projecting end portion. On the other hand, two arms are formed on both sides of the plate 82, a triangular blade 85 is formed at the center upper end, and a notch 84 is formed at the center lower end opposite to the protruding end. Has been. The lower ends of the two plates 81 and 82 are linearly formed. As will be described later, the punching jig 80 can be used by combining the two plates 81 and 82 by engaging the notch 83 and the notch 84 with each other. This drilling jig 80 is used to form an air intake opening in the lower part of the first aluminum empty can as a fuel container.

  As shown in FIG. 2 (H), in the canner 90, a handle portion 91 is formed at one end portion, and a blade portion 92 is formed at the other end portion. This can opener 90 is not only used to form an opening for discharging combustion gas in the upper part of an aluminum first empty can which is a fuel container, but also for a second empty can made of aluminum used as a rice cooking container. It may be used to form an opening at the top.

  By doing so, it is possible to form a predetermined opening in an empty can without preparing a drilling jig separately from the simple stove kit 1 of the present invention in the event of a disaster or outdoor leisure.

  Moreover, as shown to (I) of FIG. 2, the plate-shaped cover member 70 may be provided in the simple stove kit 1 of this invention. The lid member 70 includes an outer peripheral portion 71 that forms a bowl portion, an insertion portion 72 that is fitted into a second empty can that is a rice cooking container, and a handle portion 73 that protrudes outward from the outer peripheral portion 71 and extends.

  All members constituting the simple stove kit 1 of the present invention are plate-like members or rod-like members. For this reason, since it does not become bulky even if the structural members of the simple stove kit 1 are consolidated, the simple stove kit 1 can be stored in a small space in preparation for an emergency.

  In order to assemble the simple stove kit 1 as shown in FIG. 1 and FIG. 2, first, the hook portion 41 a of the columnar plate 40 a is inserted into the insertion hole 13 of the first support plate 10 and protrudes upward. . Next, the notch part 42a of the columnar plate 40a is inserted into and engaged with the notch part 23 of the second support plate 20. Then, a portion closer to the top portion 44 a than the protruding end portion 43 a of the columnar plate 40 a is inserted into and engaged with the notch portion 33 of the third support plate 30. Thereby, the protruding end 43a of the columnar plate 40a can receive and support the third support plate 30. Thereafter, the hooking portions 41b, 41c, 41d of the columnar plates 40b, 40c, 40d are respectively inserted into the insertion holes 14, 15, 16 of the first support plate 10 in order in the same manner, and protruded upward. The columnar plates 40b, 40c are inserted into and engaged with the notches 42b, 42c, 42d of the columnar plates 40b, 40c, 40d, respectively, in the notches 24, 25, 26 of the second support plate 20. 40d, the portions closer to the top portions 44b, 44c, 44d than the protruding end portions 43b, 43c, 43d are inserted into the cutout portions 34, 35, 36 of the third support plate 30, respectively, and engaged. In this way, the simple stove shown in FIG. 1 is completed.

  FIG. 3 is a perspective view schematically showing a procedure for assembling two empty cans in one usage mode of the simple stove kit of the present invention, and FIG. 4 shows two empty cans in one usage mode of the simple stove kit of the present invention. FIG. 5 is a schematic sectional view showing the inside of two empty cans in one usage pattern of the simple stove kit of the present invention.

  The simple stove kit 1 of the present invention is used as follows.

  First, as shown in FIG. 1, a plurality of columnar plates 40 a are spaced apart in the circumferential direction so as to engage with the outer peripheral portions of the first support plate 10, the second support plate 20, and the third support plate 30. , 40b, 40c, 40d are arranged and stood.

  Next, as shown in FIGS. 3 and 4, a first empty can 100 as a fuel container is placed on the first support plate 10 having the air intake opening 12 (FIG. 1). An opening 110 through which combustion gas can be discharged is formed in the upper portion of the first empty can 100, and an opening 130 through which combustion air can be taken in is formed in the bottom wall portion 120 of the first empty can 100 in advance. deep. The opening 110 may be formed using the can 90 shown in FIG. As will be described later, the opening 130 may be formed using a drilling jig 80 shown in FIG. In the plate-like base member 50, the four leg portions 54 a, 54 b, 54 c, 54 d are folded so as to stand upright from the lattice-like base portion 51, and the base member 50 is placed in the first empty can 100.

  As shown in FIG. 5, for example, a piece of wood, disposable chopsticks, a piece of paper or the like is placed as a combustible material 300 on the base portion 51 of the plate-like base member 50 and is inserted into the first empty can 100.

  As shown in FIG. 3 and FIG. 4, a second empty can 200 as a rice cooking container is placed on the first empty can 100 with a bar-like spacing member 60 interposed therebetween, and two empty cans are arranged vertically in the length direction. . At this time, the rod-like spacing member 60 is arranged so that the two rod-like portions 61 and 62 of the rod-like spacing member 60 sandwich the columnar plate 40c, for example. Although there is no opening in the bottom wall 220 of the second empty can 200, the opening 210 may be opened at the top using a canner 90, and a pull top is drawn with a beverage can as a drinking mouth A partial opening may be formed.

  In the simple stove kit 1 of the present invention configured as described above, the first empty can 100 having the openings 110 and 130 in the upper and lower portions is placed on the first support plate 10 and the second opening having the opening 210 in the upper portion. Is placed on the first empty can 100, and the first empty can 100 and the second empty can 200 are inserted into the holes 22 and 32 of the second support plate 20 and the third support plate 30, respectively. To do.

  As shown in FIG. 5, a predetermined amount of fresh rice 400 and water 500 are charged into the second empty can 200. The combustible material 300 in the first empty can 100 is lit with a match or a lighter. Cook rice in this way. In this case, the opening 210 of the second empty can 200 may be closed by the lid member 70, or the opening 210 may be covered using an aluminum foil or the like. The raw rice 400 uses rice sharpened in an amount of about 1 go, for example, 0.7 to 0.8 go. The water 500 is preferably slightly larger than the amount of raw rice 400. After burning for 15-20 minutes so as not to extinguish the flame, steam for a while once the rice is cooked. Cooked rice is taken out from the opening 210. For example, when the second empty can 200 having a capacity of 350 ml is used, about two cups of rice can be made with a teacup.

  At this time, as shown in FIG. 5, combustion air is introduced into the first empty can 100 through the opening 12 of the first support plate 10 and the opening 130 formed in the lower portion of the first empty can 100. It is introduced into the first empty can 100. The combustion air introduced into the first empty can 100 is supplied to the combustible material 300 placed on the base portion 51 of the plate-like base member 50 through the lattice-like base portion 51. Combustion gas 310 generated when the combustible material 300 is combusted flows between the first empty can 100 and the second empty can 200 provided by the bar-shaped interval member 60 from the opening 110 formed in the upper portion of the first empty can 100. And the space S formed in the outer peripheral portion of the bottom wall portion 220 of the second empty can 200 cause a chimney effect. By these actions, combustion can be performed with high efficiency. For this reason, the heating source which only cooks rice with small amounts of fuel, such as a piece of wood around us, can be obtained. In addition, even if there is no dedicated oven, stove, dedicated rice cooker, rice cooker, etc., use the cans used as beverage containers and divert the two empty cans after drinking to fuel containers and rice cookers. Can cook rice. Furthermore, since it is possible to cook rice simply by preparing empty cans and pieces of wood that can be easily obtained and rice and water, the simple stove kit 1 of the present invention is useful in the case of an emergency such as outdoor leisure or disaster. It is.

  Furthermore, in the simple stove kit 1 of the present invention, two types of empty cans can be used as the first empty can which is a fuel container.

  As shown in FIGS. 3 to 5, one type of first empty can 100 is in the form of a drum can having substantially the same inner diameter along the length direction. In the case of this type, as shown in FIGS. 3 and 5, the plate-like base member 50 has four legs 54 a, 54 b, 54 c, 54 d on the bottom and the lattice-like base 51 on the top, It is arranged inside the first empty can 100. By arranging the plate-like base member 50 in this way, a space can be secured between the lattice-like base part 51 and the opening 130 provided in the lower part of the first empty can 100. The combustion air introduced into the first empty can 100 is supplied to the combustible material 300 placed on the base 51 of the plate-like base member 50 through the space and the lattice-like base 51. It becomes possible to burn the combustible 300 with high efficiency.

  Further, when the first empty can 100 of this type is placed on the first support plate 10, the opening 130 formed in the lower portion of the first empty can 100 and the air intake of the first support plate 10 are used. The position with respect to the opening 12 may be displaced. By the way, each of the four columnar plates 40a, 40b, 40c, and 40d is hooked as a protruding portion that protrudes upward from the first support plate 10 when engaged with the outer peripheral portion 11 of the first support plate 10. It has parts 41a, 41b, 41c, 41d. As shown in FIG. 5, when the first empty can 100 is placed on the first support plate 10, it protrudes upward from the first support plate 10 at the outer peripheral portion 11 of the first support plate 10. The hook portions 41a, 41b, 41c, 41d of the four columnar plates 40a, 40b, 40c, 40d are in contact with the bottom wall portion 120 of the first empty can 100. By these hook portions 41a, 41b, 41c, and 41d, a space is formed between the opening 130 formed in the lower portion of the first empty can 100 and the air intake opening 12 of the first support plate 10. The As a result, even if the positions of the opening 130 formed in the lower portion of the first empty can 100 and the air intake opening 12 of the first support plate 10 are shifted, the ventilation between these two openings is prevented. Therefore, the introduction of the combustion air into the first empty can 100 is not hindered, and the first support plate 10 is formed in the lower portion of the first empty can 100 from the air intake opening 12. The combustion air can be introduced into the first empty can 100 through the opened opening 130.

  FIG. 6 is a perspective view schematically showing a procedure for assembling two empty cans in another usage pattern of the simple stove kit of the present invention, and FIG. 7 shows two procedures in another usage pattern of the simple stove kit of the present invention. FIG. 8 is a schematic cross-sectional view showing the inside of two empty cans in another usage pattern of the simple stove kit of the present invention.

  The simple stove kit 1 of the present invention is used as follows.

  First, as shown in FIG. 1, a plurality of columnar plates 40 a are spaced apart in the circumferential direction so as to engage with the outer peripheral portions of the first support plate 10, the second support plate 20, and the third support plate 30. , 40b, 40c, 40d are arranged and stood.

  Next, as shown in FIGS. 6 and 7, a first empty can 100a as a fuel container is placed on the first support plate 10 having the air intake opening 12 (FIG. 1). In this case, the first empty can 100 a is placed on the first support plate 10 with the neck 120 a having a relatively small inner diameter as the drinking part. An opening 110a through which combustion gas can be discharged is formed in advance on the first empty can 100a. In the first empty can 100a, a cap (not shown) is screwed and fixed to a neck portion 120a continuously formed from a drum-like large diameter portion 140 having a relatively large inner diameter through an inclined portion 150. A screw portion is formed, and an opening 130a is formed at the tip portion. This opening 130a is used as an opening for taking in combustion air. The opening 110a may be formed by using a can opener 90 shown in FIG. In the plate-like base member 50, the four leg portions 54a, 54b, 54c, 54d are bent so as to stand upright from the lattice-like base portion 51, and the plate-like base member 50 is placed in the first empty can 100a. . In this case, the plate-like pedestal member 50 is disposed in the first empty can 100a with the pedestal 51 facing down and the legs 54a, 54b, 54c, 54d facing up.

  As shown in FIG. 8, for example, a piece of wood, disposable chopsticks, a piece of paper or the like is placed as a combustible material 300 on the base portion 51 of the plate-like base member 50 and is inserted into the first empty can 100a.

  As shown in FIG. 6 and FIG. 7, a second empty can 200 as a rice cooking container is placed on the first empty can 100 a with a bar-like spacing member 60 interposed therebetween, and two empty cans are arranged vertically in the length direction. . At this time, the rod-like spacing member 60 is arranged so that the two rod-like portions 61 and 62 of the rod-like spacing member 60 sandwich the columnar plate 40c, for example. Although there is no opening in the bottom wall 220 of the second empty can 200, the opening 210 may be opened at the top using a canner 90, and a pull top is drawn with a beverage can as a drinking mouth A partial opening may be formed.

  In the simple stove kit 1 of the present invention configured as described above, the first empty can 100a having the openings 110a and 130a in the upper and lower portions is placed on the first support plate 10, and the second having the opening 210 in the upper portion. Is placed on the first empty can 100a, and the first empty can 100a and the second empty can 200 are inserted into the holes 22 and 32 of the second support plate 20 and the third support plate 30, respectively. To do.

  As shown in FIG. 8, a predetermined amount of fresh rice 400 and water 500 are charged into the second empty can 200. The combustible 300 in the first empty can 100a is lit with a match or lighter. Cook rice in this way. In this case, the opening 210 of the second empty can 200 may be closed by the lid member 70, or the opening 210 may be covered using an aluminum foil or the like. The raw rice 400 uses the rice that has been sharpened in an amount of about 1 go, for example, about 0.7 to 0.8 go. The water 500 is preferably slightly larger than the amount of raw rice 400. After burning for 15-20 minutes so as not to extinguish the flame, steam for a while once the rice is cooked. Cooked rice is taken out from the opening 210. For example, when the second empty can 200 having a capacity of 350 ml is used, about two cups of rice can be made with a teacup.

  At this time, as shown in FIG. 8, the combustion air enters the first empty can 100a through the opening 12 of the first support plate 10 and the opening 130a of the first empty can 100a. Introduced in. The combustion air introduced into the first empty can 100 a is supplied to the combustible material 300 placed on the base 51 of the plate-like base member 50 through the lattice-like base 51. Combustion gas 310 generated by the combustion of combustible material 300 is between the first empty can 100a and the second empty can 200 provided by the rod-shaped interval member 60 from the opening 110a formed in the upper part of the first empty can 100a. And the space S formed in the outer peripheral portion of the bottom wall portion 220 of the second empty can 200 cause a chimney effect. By these actions, combustion can be performed with high efficiency. For this reason, the heating source which only cooks rice with small amounts of fuel, such as a piece of wood around us, can be obtained. In addition, even if there is no dedicated oven, stove, dedicated rice cooker, rice cooker, etc., use the cans used as beverage containers and divert the two empty cans after drinking to fuel containers and rice cookers. Can cook rice. Furthermore, since it is possible to cook rice simply by preparing empty cans and pieces of wood that can be easily obtained and rice and water, the simple stove kit 1 of the present invention is useful in the case of an emergency such as outdoor leisure or disaster. It is.

  As shown in FIGS. 6 to 8, another type of first empty can 100a has a neck portion 120a as a drinking portion having a relatively small inner diameter, which is formed in a thin neck shape, and a relatively large inner diameter. A large-diameter portion 140 as a drum-like portion is configured. In this case, the first empty can 100a is arranged with the opening 130a formed in the neck portion 120a facing downward. As shown in FIGS. 6 and 8, the plate-like base member 50 includes the first empty can 100a with the four leg portions 54a, 54b, 54c, 54d facing upward and the lattice-like base portion 51 facing downward. Place inside. At this time, the base portion 51 of the plate-like base member 50 is externally provided as an inner peripheral portion having a relatively large inner diameter of the first empty can 100a, that is, an outer peripheral portion having an outer diameter substantially the same as the inner diameter of the large diameter portion 140. Since the frame portion 52 is included, the pedestal portion 51 is locked to the inner peripheral surface of the large diameter portion 140 adjacent to the inclined portion 150 at the boundary portion between the neck portion 120a and the large diameter portion 140 in the first empty can 100a. To be fixed. By arranging the plate-like pedestal member 50 in this manner, a narrow neck-shaped space can be secured between the lattice-like pedestal 51 and the opening 130a formed in the neck 120a. The combustion air introduced into the first empty can 100a is supplied to the combustible material 300 placed on the base 51 of the plate-like base member 50 through the space and the lattice-like base 51. It becomes possible to burn the combustible 300 with high efficiency.

  When this type of first empty can 100a is placed on the first support plate 10, an opening 130a formed in the neck portion 120a as a drinking portion of the first empty can 100a, and the first support plate 10 The position of the air intake opening 12 is aligned. By the way, each of the four columnar plates 40a, 40b, 40c, and 40d has a hooking portion 41a that protrudes upward from the first support plate 10 when engaged with the outer peripheral portion 11 of the first support plate 10. 41b, 41c, 41d. When the first empty can 100a is placed so that the opening 130a formed in the neck portion 120a as a drinking part comes into contact with the first support plate 10, the first outer periphery 11 of the first support plate 10 causes the first The hooks 41a, 41b, 41c, 41d of the four columnar plates 40a, 40b, 40c, 40d protruding upward from the support plate 10 do not contact the neck 120a of the first empty can 100a. Thereby, the alignment of the position of the opening 130a formed in the neck portion 120a as the drinking portion of the first empty can 100a and the opening portion 12 for taking in air of the first support plate 10 is maintained. As a result, since ventilation between these two openings is possible, the introduction of the combustion air into the first empty can 100a is not hindered, and the air intake opening 12 of the first support plate 10 is prevented. The combustion air can be introduced into the first empty can 100a through the opening 130a formed in the neck 120a of the first empty can 100a.

  As described above, in the simple stove kit 1 of the present invention, even if any one of the two types of the first empty cans 100 and 100a as the fuel container is used, the combustion can be performed with high efficiency without any problem. It can be carried out.

  In the simple stove kit 1 of the present invention, the four columnar plates 40 a, 40 b, 40 c, and 40 d include the outer peripheral portion 11 of the first support plate 10, the second support plate 20, and the third support plate 30, 21 and 31 are arranged at intervals in the circumferential direction so as to be engaged with each other, and are used upright. Since it is configured in this manner, the first empty cans 100 and 100a are placed on the first support plate 10, and the holes 12, 22, and 32 of the second support plate 20 and the third support plate 30, respectively. Even if each of the first empty cans 100, 100a and the second empty can 200 is inserted and the two empty cans are vertically arranged in the length direction, the two empty cans can be held in a stable posture. In the above embodiment, four columnar plates 40a, 40b, 40c, and 40d are used. However, the number of columnar plates is not limited to four as long as it is three or more.

  Moreover, the simple stove kit 1 of this invention can cook rice with high efficiency by further including the plate-like lid member 70 for covering the opening 210 of the second empty can 200.

  FIG. 9 is a partial cross-sectional view showing the inside of the first empty can as a fuel container in the usage pattern of the simple stove kit of the present invention.

  As shown in FIG. 9, the base part 51 of the plate-like base member 50 has an outer frame part 52 as an outer peripheral part having an outer diameter substantially the same as the relatively large inner diameter of the first empty cans 100 and 100a. Thereby, it turns out that the base part 51 is latched and fixed to the internal peripheral surface of the relatively large internal diameter part of the 1st empty cans 100 and 100a within the 1st empty cans 100 and 100a.

  FIG. 10 is a perspective view (A) showing an assembled state of a plate-like jig used to form an opening in the lower portion of the first empty can as a fuel container, and an opening in the lower portion of the first empty can. It is a fragmentary sectional view (B) which shows the method of forming.

  As shown in FIG. 10 (A), by combining the notch 83 and the notch 84 shown in FIG. 2 (G) with each other, the two plates 81 and 82 are combined to form the center. It is possible to configure a drilling jig 80 in which the blade part 85 protrudes from the part. As shown in FIG. 10 (B), the bottom wall 120 of the first empty can 100, which is a fuel container, is pressed against the blade 85 of the drilling jig 80 in the direction indicated by the arrow F, thereby opening the air intake opening. 85 can be formed.

  In the above embodiment, the example using the simple stove kit of the present invention for mainly cooking rice has been described. However, using the simple stove kit of the present invention to boil hot water using an empty can. Alternatively, the simple stove kit of the present invention may be used to perform simple cooking using an empty can.

  The embodiment disclosed above should be considered as illustrative in all points and not restrictive. The scope of the present invention is shown not by the above embodiments but by the scope of claims, and includes all modifications and variations within the meaning and scope equivalent to the scope of claims.

It is a perspective view which shows the simple stove kit assembled as one embodiment of this invention. It is a top view which shows the structural member of the simple stove kit decomposed | disassembled as one Embodiment of this invention. It is a perspective view which shows roughly the procedure which incorporates two empty cans in one usage pattern of the simple stove kit of this invention. It is a perspective view which shows the state in which the two empty cans were integrated in one usage pattern of the simple stove kit of this invention. It is a schematic sectional drawing which shows the inside of two empty cans in one usage pattern of the simple stove kit of this invention. It is a perspective view which shows roughly the procedure which incorporates two empty cans in another usage pattern of the simple stove kit of this invention. It is a perspective view which shows the state in which two empty cans were integrated in another usage pattern of the simple stove kit of this invention. It is a schematic sectional drawing which shows the inside of two empty cans in another usage pattern of the simple stove kit of this invention. It is a fragmentary sectional view which shows the inside of the 1st empty can as a fuel container in the usage condition of the simple stove kit of this invention. The perspective view (A) which shows the assembled state of the plate-shaped jig | tool used in order to form an opening in the lower part of the 1st empty can as a fuel container, and the method of forming an opening in the lower part of the 1st empty can It is a fragmentary sectional view (B) shown.

Explanation of symbols

  1: simple stove kit, 10: first support plate, 11: outer periphery, 12: opening, 20: second support plate, 21: outer periphery, 22: hole, 30: third support plate, 31 : Outer peripheral part, 32: hole, 40a, 40b, 40c, 40d: columnar plate, 41a, 41b, 41c, 41d: hook part, 50: plate-like base member, 51: base part, 52: outer frame part, 54a, 54b, 54c, 54d: legs, 60: rod-like spacing member, 70: lid member, 80: drilling jig, 90: can drill, 100, 100a: first empty can, 110, 110a, 130, 130a: opening, 200: Second empty can, 210: Opening.

Claims (3)

A simple stove kit used to cook rice using empty cans,
A first support plate having an outer peripheral portion and an air intake opening surrounded by the outer peripheral portion;
A second support plate that is disposed on the first support plate at an interval and has an outer peripheral portion and a hole through which an empty can can be inserted in a region surrounded by the outer peripheral portion;
A third support plate that is disposed on the second support plate with a gap and has a hole through which an empty can can be inserted in an outer peripheral part and a region surrounded by the outer peripheral part;
The first support plate, the second support plate, and the third support plate that are arranged at intervals are arranged at intervals in the circumferential direction so as to engage with the outer peripheral portions of the first support plate, the second support plate, and the third support plate. A plurality of columnar plates;
A plate-like base member having a grid-like base part and a plurality of legs that can be bent so as to stand upright from the base part;
Each of the plurality of columnar plates has a protrusion that protrudes upward from the first support plate when engaged with the outer periphery of the first support plate;
A first empty can having an upper and lower opening is placed on the first support plate, a second empty can having an upper opening is placed on the first empty can, the second support plate and the first 3 is used by inserting each of the first empty can and the second empty can into each hole of the support plate,
A rod-like spacing member used by being arranged to be interposed between the first empty can and the second empty can,
The simple stove kit, wherein the base portion of the plate-like base member has an outer peripheral portion having an outer diameter substantially the same as an inner peripheral portion having a relatively large inner diameter of the first empty can.   The simple stove kit according to claim 1, further comprising a plate-shaped jig for forming an opening in the first empty can.   The simple stove kit according to claim 1 or 2, further comprising a plate-like lid member for covering the opening of the second empty can.

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