JP2020192186A - Portable cooking stove - Google Patents

Abstract

To provide a portable cooking stove which is easy to assemble or to disassemble.SOLUTION: A portable cooking stove is composed of a cooking stove body 10 and a support body 50. The support body 50 is composed of a support bottom plate 60 which is flat, whose bottom plate slit parts 61 are formed into an almost U-shape, and are assembled in a horizontal posture and supporting leg plates 70 which are flat, inserted into bottom plate slits part 61 and assembled in a standing posture. The cooking stove body 10 comprises: a receiving plate 20 which is flat, has upper sides of the supporting leg plates 70 inserted into receiving plate first slit parts 21, has upper engaging parts 71 engaged with the receiving plate first slit parts 21, and is assembled in a horizontal posture; side plates 30 which have plate pedestal shapes, are inserted into the receiving plate second slit parts 22 from above, have side plate engaging parts 31 engaged with the receiving plate second slit parts 22, have upper ends of the supporting leg plates 70 contact on an outer side surface and are assembled in a shape that is broader upward; and a grate plate 40 which is flat with an opening, contacts an inside of the side plates 30 and spreads them outward, and is assembled in a horizontal posture.SELECTED DRAWING: Figure 1

Description

The present invention relates to a portable portable stove used for cooking such as barbecue at a campsite.

For example, portable stoves are widely used for cooking barbecues and the like at campsites.
A conventional portable stove is generally composed of a substantially box-shaped stove body (cooking portion) and a foldable or removable support portion that supports the stove body. Since the support portion of this portable stove has a foldable structure, it is relatively easy to carry and store, but since the stove body does not have such a structure, further improvement has been required.

In view of these points, in recent years, a portable stove configured so that the main body of the stove can be disassembled and assembled has been disclosed (see, for example, Patent Document 1).
This portable stove is provided with a stove main body (combustion chamber) supported by an assembly-type support (pedestal), and the stove main body forms a plurality of flat plate-shaped outer plates and bottoms that form a side wall. It is composed of a grid-shaped fire bed (rost) that constitutes the above, and a thin rod-shaped hinge bar that is the same as a plurality of thin rod-shaped reinforcing materials that are auxiliary members, and can be assembled and disassembled at a campsite or the like.
Further, the standing state of the plurality of outer plate portions is maintained by engaging the fine fixing grooves formed in the adjacent outer plate portions with the fixing hooks.

JP-A-2017-104208

The portable stove described in Patent Document 1 has a main body of the stove composed of a plurality of members so that it can be assembled and disassembled at a campsite or the like, so that it can be carried more easily than the conventional portable stoves. It has the advantage of being convenient to store.

However, in the portable stove described in Patent Document 1, the main body of the stove has a plurality of thin rod-shaped reinforcing materials as auxiliary members in addition to a flat plate-shaped outer plate portion and a lattice-shaped fire bed portion. Since a rod-shaped hinge bar is required, there is a problem that the number of parts is large and assembly and disassembly are troublesome.

In addition, since multiple reinforcements and hinge bars are thin rods, there is also the problem that they are easily lost in the grass and sand, especially in grassy mountain campsites and sandy coastal caps. is there. For example, if even one of the plurality of reinforcing materials is lost, this portable stove cannot be assembled. The same applies to a plurality of hinge bars.

In addition, since it is necessary to maintain the upright state of a plurality of outer plate parts by engaging the fine fixing grooves formed on them with the fixing hooks, it is also troublesome to assemble and disassemble. There is a problem such as.

In general, it is often necessary to move the portable stove before cooking, during cooking, or after cooking after the assembly is completed, but the portable stove described in this document does not have a corresponding configuration. Therefore, for example, there is a problem that it is difficult to move the assembled stove during cooking after assembly (thus, in a state where the portable stove is hot), and that unreasonable movement is dangerous.

In addition, since a portable stove generally uses charcoal, which ignites relatively slowly for cooking, it is desirable to have a configuration for easily accelerating this ignition. The portable stove described in Patent Document 1 does not have such a configuration.

Furthermore, if there is a configuration that receives the oil generated when cooking meat and the ash generated when burning charcoal, it is preferable because it does not pollute the place where the portable stove is used such as the cap field. The portable stove described in 1 does not have such a configuration.

Therefore, an object of the present invention is that sufficient structural strength can be ensured without the need for fine auxiliary parts such as a thin rod-shaped reinforcing material, easy to assemble and disassemble, and easy and safe even during cooking after assembly. The purpose is to provide a portable stove that can be moved to, can easily and quickly ignite the charcoal used, and does not pollute the place of use.

In order to achieve the above object, the portable stove (1) of the present invention includes a stove body (10) for cooking ingredients and a support (50) for supporting the stove from below, and is portable assembling and disassembling. It ’s a stove for
The support (50)
A support bottom plate (60) that is flat and has bottom plate slits (61) formed in a substantially U shape at least on the left, right, and back sides and is assembled in a horizontal position.
It is flat and has an upper locking portion (71) and a lower locking portion (73) formed on the upper and lower portions, and the lower side is inserted into the bottom plate slit portion (61) of the support bottom plate (60) and the lower engaging portion. The stop portion (73) is locked to the bottom plate slit portion (61) of the support bottom plate (60), and is composed of three support leg plates (70) assembled in an upright posture.
The stove body (10)
Flat plate-shaped, parallel, outer side receiving plate first slit (21) and inward side receiving plate second slit (22) are approximately U-shaped at least on the left, right, and back positions. The upper side of the support leg plate (70) is inserted into the first slit portion (21) of the receiving plate, and the upper locking portion (71) of the supporting leg plate (70) is inserted into the first slit portion (71) of the receiving plate. The backing plate (20), which is locked to 21) and assembled in a horizontal position,
The lower bottom, which has a flat plate trapezoidal shape and has a side plate locking portion (31) shorter than the upper bottom, is inserted into the second slit portion (22) of the receiving plate (20) from above, and the side plate is engaged. The stop portion (31) is locked to the second slit portion (22) of the receiving plate, and the upper end of the support leg plate (70) is brought into contact with the outer surface to be supported, so that the stop portion (31) spreads upward and outward. Three side plates (30) assembled in an inclined upright position and on which adjustment equipment is placed,
It is a flat plate with a large number of openings, and the left and right side ends and the back side end are in contact with the inner surfaces of the three side plates (30), respectively, and the three side plates (30) are pushed outward and horizontally. It is characterized by being composed of a fire bed plate (40) that can be assembled in a posture.

Further, in the present invention, the upper locking portion (71) formed on the support leg plate (70) extends horizontally and is located at both ends of the slit portion (72) and the slit portion (72). (75)
The first slit portion (21) of the receiving plate (20) of the receiving plate (20) has a long hole portion (21a) whose width is larger than the thickness of the support leg plate (70) and is outside from both ends of the long hole portion (21a). It is a substantially U-shaped space composed of two rectangular space portions (21b) connected in succession toward.
Two rectangular spaces of the receiving plate first slit portion (21) of the receiving plate (20) in the slit portion (72) of the supporting leg plate (70) inserted into the receiving plate first slit portion (21). A protruding portion (21c) formed between the portions (21b) is inserted, and two pillar piece portions (75) of the support leg plate (70) are respectively inserted into the two rectangular space portions (21b). The support leg plate (70) is assembled with respect to the receiving plate (20) so as to be accommodated.

Further, in the present invention, the support leg plate (70) has a wider lower portion than the upper portion, and the lower locking portion (73) formed on the support leg plate (70) is the support leg plate (70). It is a lower step formed at the bottom,
The support leg plate (70) is inserted from below to above the bottom plate slit portion (61) of the support bottom plate (60), and the support leg plate (70) comes into contact with the lower step portion. The support leg plate (70) is assembled with respect to the support bottom plate (60).

Further, in the present invention, the side plate locking portion (31) formed on the side plate (30) is a side plate step portion formed by cutting out both ends of the lower base.
When the side plate step portion of the side plate (30) inserted into the second slit portion (22) of the receiving plate (20) of the receiving plate (20) comes into contact with the receiving plate (20), the receiving plate (20) is contacted. On the other hand, the side plate (30) is assembled.

Further, in the present invention, the side plate hole portion (32) is formed at a substantially intermediate height portion of the side plate (30), and the side plate hole portion (32) is locked at the side end of the fire bed plate (40). It is characterized in that a protrusion (41) is provided.

Further, the present invention is characterized in that handle portions (23) are provided at both left and right ends of the receiving plate (20).

Furthermore, the present invention has an ignition chamber (in which an ignition material for igniting the fuel placed on the fire bed plate (40) is inserted into the space between the receiving plate (20) and the fire floor plate (40). F), the space between the saucer (20) and the support bottom plate (60) is a saucer chamber (P) into which a saucer for receiving ash, oil, or the like is inserted.

Here, the symbols in parentheses indicate the corresponding elements or corresponding items described in the drawings and the mode for carrying out the invention described later.

According to the portable stove of the present invention, the support bottom plate and the three support leg plates constituting the support, and the receiving plate, the three side plates and the fire bed plate constituting the stove body are all flat, as in the prior art. Since a fine rod-shaped auxiliary member (reinforcing material, hinge bar) is not required, the number of parts can be reduced, whereby assembly and disassembly can be easily performed.

Further, according to the present invention, in the slit portion of the support leg plate inserted into the first slit portion of the receiving plate, a protruding portion formed between the two rectangular space portions of the first slit portion of the receiving plate of the receiving plate is provided. Since the support leg plate is assembled with respect to the receiving plate by inserting the two pillar pieces of the support leg plate into the two rectangular space portions, an auxiliary member as in the prior art is required. It is possible to perform assembly with sufficient structural strength.

Further, according to the present invention, the support leg portion is inserted from the upper part of the bottom plate slit portion of the support bottom plate from below to the upper side, and the support leg portion is brought into contact with the lower step portion to the support bottom plate. Assemble the support legs so that assembly and disassembly can be performed more easily.

Further, according to the present invention, the side plate is assembled with respect to the receiving plate by bringing the side plate step portion of the side plate inserted into the second slit portion of the receiving plate of the receiving plate into contact with the receiving plate. And can be easily disassembled.

Further, according to the present invention, a side plate hole portion is formed at a substantially intermediate height portion of the side plate, and a protrusion that engages with the side plate hole portion is provided at the side end of the fire bed plate, thus ensuring stronger structural strength. can do.

Further, according to the present invention, since the handle portions are provided on the left and right ends of the receiving plate, the portable stove can be easily and safely moved by holding the handle portions even during cooking after assembly.

Furthermore, according to the present invention, the space between the receiving plate and the fire bed plate is used as an ignition chamber into which an ignition material for igniting the fuel placed on the fire floor plate is inserted, so that the charcoal used can be ignited. It can be easily accelerated. In addition, since the space between the receiving plate and the support bottom plate is used as a saucer room for inserting a saucer for receiving ash, oil, etc., the place where a portable stove is used such as a campsite is not polluted.

It is a perspective view which shows the appearance of the portable stove which concerns on embodiment of this invention (assembled state). It is a perspective view which shows the support bottom plate of the portable stove shown in FIG. It is a perspective view which shows the support leg plate of the portable stove shown in FIG. It is a perspective view which shows the receiving plate of the portable stove shown in FIG. It is a perspective view which shows the side plate of the portable stove shown in FIG. It is a perspective view which shows the fire floor plate of the portable stove shown in FIG. It is a perspective view which shows the taking-out plate of the portable stove shown in FIG. It is a perspective view which shows the assembly example of the portable stove shown in FIG. 1 (the state which attaches the support leg plate to the support bottom plate). It is a perspective view which shows the assembly example of the portable stove shown in FIG. 1 (the state which the support leg plate is attached to the support bottom plate). It is a perspective view which shows the assembly example of the portable stove shown in FIG. 1 (the state which the receiving plate is attached to the support leg plate). It is a perspective view which shows the assembly example of the portable stove shown in FIG. 1 (the state which the receiving plate is attached to the support leg plate). It is a perspective view which shows the assembly example of the portable stove shown in FIG. 1 (the state which the side plate is attached to the support leg plate). It is a front view of the portable stove shown in FIG. FIG. 5 is a plan explanatory view showing a locked state between the first slit portion of the receiving plate of the receiving plate and the slit portion of the supporting leg plate in the portable stove shown in FIG. FIG. 1 shows a locked state between the first slit portion of the receiving plate of the receiving plate and the slit portion of the supporting leg plate in the portable stove shown in FIG. 1, and FIG. 1A is an enlarged sectional view taken along line XX of FIG. ) Is an enlarged cross-sectional view taken along the line YY of FIG. It is an enlarged plan view which shows the other aspect of the bottom plate slit portion of a bottom plate.

The portable stove 1 according to the embodiment of the present invention will be described with reference to FIGS. 1 and 2. FIG. 1 is a perspective view showing an assembled state of the portable stove 1 according to the present embodiment. 2 to 7 are perspective views showing each component of the portable stove 1 in the assembled state.

As shown in FIG. 1, the portable stove 1 according to the present embodiment includes a stove body 10 for cooking ingredients such as meat and vegetables, and a support 50 for supporting the stove body 50 from below, and is easy to assemble and disassemble. It is a stove that can be carried and stored. The support 50 is composed of a support bottom plate 60 and three support leg plates 70, and the stove body 10 is composed of a receiving plate 20, three side plates 30, and a fire floor plate 40. Their basic configuration is as follows.

As shown in FIG. 2, the support bottom plate 60 of the support body 50 has a thin flat plate shape, and the bottom plate slit portions 61 are formed so as to form a substantially rectangular shape at each of the left side, right side, front side, and back side positions. And assembled in a horizontal position. The bottom plate slit portion 61 may be formed in a substantially U shape at least at the left side, right side, and back side (or front side) positions.

As shown in FIG. 3, each of the three support leg plates 70 of the support body 50 has a thin flat plate shape, and an upper locking portion 71 is formed at the upper portion and a lower locking portion 73 is formed at the lower portion. Further, the lower side is inserted into the bottom plate slit portion 61 of the support bottom plate 60, and the lower locking portion 73 is locked to the bottom plate slit portion 61 of the support bottom plate 60 and assembled in an upright posture. The support leg plate 70 is provided with leg pieces 74 at both left and right lower ends, but the space between the leg pieces 74 may be filled (that is, a structure in which the leg pieces 74 are not substantially provided). it can.

As shown in FIG. 4, the receiving plate 20 of the stove body 10 is also a thin flat plate, and has a receiving plate first slit portion 21 provided on the outer side and a receiving plate second slit portion provided on the inner side. 22 are formed in parallel at positions on the left side, the right side, the front side, and the back side in a substantially rectangular shape. In addition, it has a large opening in the central part excluding the left side, the right side, the front side and the back side. The first slit portion 21 of the receiving plate and the second slit portion 22 of the receiving plate may be formed so as to form a substantially U-shape on the left side, the right side, and the back side (or the front side). Then, the upper side of the support leg plate 70 is inserted into the first slit portion 21 of the receiving plate, and the upper locking portion 71 of the support leg plate 70 is locked to the first slit portion 21 of the receiving plate. As a result, the receiving plate 20 is assembled in a horizontal posture above the support bottom plate 60.

As shown in FIG. 5, the three side plates 30 of the stove body 10 are also trapezoidal in the shape of a thin flat plate, shorter than the upper bottom, and the lower bottom on which the side plate locking portion 31 is formed is the receiving plate 20. It is inserted into the second slit portion 22 of the receiving plate from above. Further, the side plate locking portion 31 is locked to the second slit portion 22 of the receiving plate, and the side plate 30 is supported in a state where the upper end of the support leg plate 70 is in contact with the outer surface of the side plate 30. As a result, the three side plates 30 are assembled in an upright posture that is inclined toward the upper outside in a divergent manner. It should be noted that the two adjacent side plates 30 may have their side ends in contact with each other in whole or in part, or may be separated from each other, but both are locked or fitted between the two. No member is provided. Adjustment tools (net, iron plate, pot, etc.) for cooking ingredients are placed on the three side plates 30.

It should be noted that four side plates 30 may be provided, and one of them may be provided with an opening forming the entrance of the ignition chamber F. In this case, there is an advantage that the cooking utensil T can be supported from all sides in a stable posture.

As shown in FIG. 6, the fire bed plate 40 of the stove body 10 is also a thin flat plate and has a large number of openings. Further, the left and right side ends and the back side end are in contact with the inner surfaces of the three side plates 30, respectively, and the three plate sides are pushed outward to be assembled in a horizontal posture.

According to the portable stove 1 according to the present embodiment described above, all the constituent members constituting the support 50 and the stove main body 10 are flat-shaped, and fine auxiliary members are not required. Therefore, the number of parts is small. be able to. It also makes assembly and disassembly extremely easy. Further, since all the constituent members are flat plates, they can be stacked in a stable posture and are not bulky. Therefore, storage and transportation are extremely easy.

The portable stove 1 according to the present embodiment further includes the following characteristic configurations in addition to the above basic configurations.
That is, the upper locking portion 71 formed on the support leg plate 70 is composed of a slit portion 72 extending horizontally and two pillar piece portions 75 located at both ends of the slit portion 72. Further, the receiving plate first slit portion 21 of the receiving plate 20 has a long hole portion 21a whose width is larger than the thickness of the support leg plate 70 and two long hole portions 21a which are continuously provided from both ends of the elongated hole portion 21a toward the outside. It is composed of a substantially U-shaped space composed of a rectangular space portion 21b.

Further, the protruding portion 21c formed between the two rectangular space portions 21b of the receiving plate first slit portion 21 of the receiving plate 20 in the slit portion 72 of the support leg plate 70 inserted into the receiving plate first slit portion 21. The support leg plate 70 is assembled with respect to the receiving plate 20 so that the two pillar piece portions 75 of the support leg plate 70 are housed in the two rectangular space portions 21b.

As a result, the receiving plate 20 and the support leg plate 70 can be assembled with sufficient structural strength without requiring an auxiliary member. That is, as shown in FIGS. 11, 14, and 15, the protruding portion 21c of the receiving plate 20 is inserted into the slit portion 72 of the support leg plate 70, and the two rectangular space portions 21b of the receiving plate 20 are inserted into each of the two rectangular space portions 21b. Since the corresponding pillar piece portion 75 of the support leg plate 70 is housed, the receiving plate 20 and the support leg plate 70 are assembled in a state where relative movement not only in the front-rear direction but also in the left-right direction and the up-down direction is prevented. More specifically, since the pillar piece portion 75 abuts on the left and right side surfaces of the rectangular space portion 21b, mutual movement in the left-right direction is performed (see FIG. 15A). Further, since the protruding portion 21c comes into contact with the upper and lower surfaces of the slit portion 72, the movement in the vertical direction is prevented. As a result, the receiving plate 20 and the supporting leg plate 70 can be assembled to each other while ensuring sufficient structural strength.

Further, the lower portion of the support leg plate 70 is wider than the upper portion, and the lower locking portion 73 formed on the support leg plate 70 is composed of a lower step portion formed on the lower portion of the support leg plate 70. As a result, the support leg portion is inserted from below to above the bottom plate slit portion 61 of the support bottom plate 60, and the support leg portion abuts on the lower step portion, so that the support bottom plate 60 and the support leg portion come into contact with each other. Assembled.

As a result, the support leg plate 70 and the support bottom plate 60 can be easily assembled and disassembled. This is because the support bottom plate 60 is assembled to the support leg plate 70 in a state of being placed on the lower locking portion 73 of the support leg plate 70. The bottom plate slit portion 61 of the present embodiment may have a simple elongated hole shape as shown in FIG. 15 instead of a flat surface having a substantially cross-sectional dish shape as shown in FIG. However, the dish shape having a substantially cross-section has an advantage that clogging of objects can be prevented and cleaning and processing can be facilitated.

Further, the side plate locking portion 31 formed on the side plate 30 is composed of a side plate step portion formed by cutting out both ends of the lower bottom. As a result, the side plate 30 is assembled with respect to the receiving plate 20 by the side plate step portion of the side plate 30 inserted into the receiving plate second slit portion 22 of the receiving plate 20 abuts on the receiving plate 20. This makes it possible to easily assemble and disassemble the receiving plate 20 and the side plate 30. As with the bottom plate slit portion 61, the receiving plate second slit portion 22 may also have a simple elongated hole shape instead of the substantially cross-sectional dish shape. However, the substantially cross-sectional dish shape has the advantage that clogging of objects can be prevented and cleaning and processing can be facilitated.

Further, a side plate hole portion 32 can be formed at a substantially intermediate height portion of the side plate 30, and a protrusion 41 that locks to the side plate hole portion 32 can be provided at the side end of the fire bed plate 40. As a result, the fire floor plate 40 is assembled to the side plate 30 in a state where the protrusion 41 of the fire floor plate 40 is locked to the side plate hole portion 32 of the side plate 30, so that the fire floor plate 40 is assembled to the side plate 30 in a stable posture. Can be done. Since the side plate 30 is assembled in an upright posture in which the side plate 30 is inclined upward and outward in a divergent manner, the protrusion 41 is formed into the side plate hole portion 32 of the side plate 30 only by moving the fire bed plate 40 up and down in the horizontal posture. It can be locked and unlocked. Therefore, both can be easily assembled and disassembled.

The locking structure between the side plate 30 and the fire bed plate 40 is not limited to this. For example, the side plate 30 is provided with a convex portion protruding inward, and the fire floor plate 40 is placed on the convex portion. Any locking means can be adopted.

In addition, handle portions 23 that project flush to the left and right can be provided on each of the left and right end portions of the receiving plate 20. As a result, even during cooking after assembling the portable stove 1, the portable stove 1 can be easily and safely lifted and moved by holding the handle portion 23.

That is, when the handle portion 23 is lifted, the receiving plate 20 integrated with the handle portion 23 is lifted, and at that time, as described above, the protruding portion 21c of the receiving plate 20 is inserted into the slit portion 72 of the support leg plate 70 (FIG. 15). (See (b)), the support leg plate 70 is lifted, and since the upper end of the support leg plate 70 is in contact with the outer surface of the side plate 30, the side plate 30 is lifted. As a result, the entire portable stove 1 can be lifted and moved. Since the support bottom plate 60 is locked to the lower locking portion 73 of the support leg plate 70, it is lifted together, and the side plate 30 is pushed outward by the fire floor plate 40, so that the posture is maintained. Can be lifted in a state.

Further, in the portable stove 1 of the present embodiment, the space between the receiving plate 20 and the fire bed plate 40 is an ignition chamber F into which an ignition material for igniting the fuel mounted on the fire floor plate 40 is inserted. As a result, by placing the ignition material in the ignition chamber F and burning it, the fuel such as charcoal placed on the fire bed plate 40 on the ignition material can be easily and quickly ignited.

As shown in FIGS. 1 and 7, the loading / unloading plate 80 on which the ignition material is placed can be freely inserted and removed in the horizontal direction on the receiving plate 20. As a result, the ignition material can be easily arranged at the optimum position in the ignition chamber F by adjusting the position of the loading / unloading plate 80. It can also be safely taken out.

Further, the space between the receiving plate 20 and the support bottom plate 60 is designated as a saucer chamber P into which a saucer for receiving ash, oil, or the like is inserted. As a result, the saucer is placed in the saucer chamber P, and for example, the saucer receives oil generated from foodstuffs such as meat during cooking, and receives ash generated from burning charcoal, so that the portable stove 1 Does not pollute the place of use.

The portable stove 1 according to the present embodiment can be assembled as follows. This will be described with reference to FIGS. 1 and 8 to 12.
First, the support leg plate 70 is inserted into each of the three bottom plate slit portions 61 of the support bottom plate 60 in an upright posture and assembled (FIG. 8). After assembling, both are turned upside down to stand the support leg plate 70 in an upright posture (FIG. 9). As a result, the support bottom plate 60 is assembled by abutting on the lower locking portion (lower step portion) 73 of the support leg plate 70. The front surface and the back surface of the support bottom plate 60 are configured in the same manner.

Next, the upper portions of each of the three support leg plates 70 are inserted into the three receiving plate first slit portions 21 of the receiving plate 20 (FIG. 10). As a result, the three receiving plate first slit portions 21 of the receiving plate 20 come into contact with the upper locking portion 71 of the corresponding support leg plate 70. From this state, by pushing each support leg plate 70 outward, the protruding portion 21c of the receiving plate 20 is inserted into the slit portion 72 of the supporting leg plate 70, and the two rectangular space portions 21b of the receiving plate 20 are inserted. The pillar piece portion 75 of the support leg plate 70 is inserted into each, and both are assembled (FIG. 11).

Next, the side plate locking portions (side plate step portions) 31 of the three side plates 30 are inserted into the second slit portion 22 of the receiving plate 20 of the corresponding receiving plate 20 and assembled (FIG. 12). Finally, the fire bed plate 40 is inserted into the three side plates 30 and the protrusion 41 thereof is inserted into the side plate hole portion 32 of the side plate 30 to be assembled (FIG. 1). In this state, the three side plates 30 can maintain the posture of being pushed outward by the weight of the fire bed plate 40.

By assembling in this way, the space between the receiving plate 20 and the fire bed plate 40 can be made into an ignition chamber F into which an ignition material for igniting the fuel mounted on the fire floor plate 40 is inserted. Further, the space between the receiving plate 20 and the support bottom plate 60 can be a saucer chamber P into which a saucer for receiving ash, oil, or the like is inserted. A cooking utensil T such as a net or an iron plate is placed on the three side plates 30. The space between the fire bed plate 40 and the cooking utensil T serves as a combustion chamber for burning charcoal and the like.

As a result, by providing the ignition chamber F, the ignition of the charcoal used can be easily accelerated. In addition, since the saucer room is provided, it is possible to receive ash and oil, so that it is possible to avoid getting dirty in places where a portable stove is used, such as a campsite.

1 Portable stove 10 Stove body 20 Receiving plate 21 Receiving plate 1st slit part 21a Long hole part 21b Rectangular space part 21c Protruding part 22 Receiving plate 2nd slit part 23 Handle part 30 Side plate 31 Side plate locking part (side plate step part) )
32 Side plate hole 40 Fire floor plate 41 Protrusion 50 Support 60 Support bottom plate 61 Bottom plate slit 70 Support leg plate 71 Upper locking part (upper step part)
72 Slit part 73 Lower locking part (lower step part)
74 Leg piece 75 Pillar piece 80 Put-in / out plate F Ignition room P Dishing room T Cooking utensil

Claims (7)

It is a portable stove that can be assembled and disassembled, equipped with a stove body for cooking ingredients and a support that supports it from below.
The support
A support bottom plate that is flat and has bottom plate slits formed in a substantially U shape at least on the left, right, and back sides, and is assembled in a horizontal position.
It is flat and has an upper locking portion and a lower locking portion formed on the upper and lower portions, and the lower side is inserted into the bottom plate slit portion of the support bottom plate and the lower locking portion engages with the bottom plate slit portion of the support bottom plate. Consists of three support legs that are stopped and assembled in an upright position
The stove body,
A flat plate-shaped, parallel, outer side receiving plate first slit portion and an inner side receiving plate second slit portion are formed in a substantially U shape at least on the left side, right side, and back side, and the support leg plate. The upper side of the support leg plate is inserted into the first slit portion of the receiving plate, and the upper locking portion of the supporting leg plate is locked to the first slit portion of the receiving plate, so that the receiving plate is assembled in a horizontal posture.
The lower bottom, which has a flat plate trapezoidal shape and has a side plate locking portion shorter than the upper bottom, is inserted into the receiving plate second slit portion of the receiving plate from above, and the side plate locking portion is the receiving plate second slit. By being locked to the portion and being supported by the upper end of the support leg plate in contact with the outer surface, the three side plates are assembled in an upright posture in which the support leg plate is inclined upward and outward in a divergent manner, and the adjusting device is placed on the side plates. ,
A flat plate with a large number of openings, and the left and right side ends and the back side end are in contact with the inner surfaces of the three side plates, respectively, and the three side plates are pushed outward to be assembled in a horizontal posture. A portable stove characterized by being composed of. The upper locking portion formed on the support leg plate is a slit portion extending horizontally and two pillar piece portions located at both ends of the slit portion.
The first slit portion of the receiving plate of the receiving plate is composed of a long hole portion whose width is larger than the thickness of the support leg plate and two rectangular space portions continuous from both ends of the elongated hole portion toward the outside. It is an abbreviated U-shaped space,
A protruding portion formed between two rectangular space portions of the first slit portion of the receiving plate of the receiving plate is inserted into the slit portion of the support leg plate inserted into the first slit portion of the receiving plate. The mobile phone according to claim 1, wherein the support leg plate is assembled with respect to the receiving plate so that the two pillar pieces of the support leg plate are housed in the two rectangular space portions. Slit for. The lower portion of the support leg plate is wider than the upper portion, and the lower locking portion formed on the support leg plate is a lower step portion formed on the lower portion of the support leg plate.
The support leg plate is inserted from below to the bottom plate slit portion of the support bottom plate from above, and the support leg plate abuts on the lower step portion, whereby the support leg plate is assembled with respect to the support bottom plate. The portable stove according to claim 1 or 2, wherein the stove is made. The side plate locking portion formed on the side plate is a side plate step portion formed by cutting out both ends of the lower base.
Claim 1 is characterized in that the side plate is assembled with respect to the receiving plate by abutting the side plate step portion of the side plate inserted into the receiving plate second slit portion of the receiving plate on the receiving plate. The portable stove according to any one of 3 to 3. Any of claims 1 to 4, wherein a side plate hole portion is formed at a substantially intermediate height portion of the side plate, and a protrusion that locks to the side plate hole portion is provided at the side end of the fire bed plate. The portable stove described in one. The portable stove according to any one of claims 1 to 5, wherein handles are provided at both left and right ends of the receiving plate. The space between the receiving plate and the fire bed plate is used as an ignition chamber into which an ignition material for igniting the fuel placed on the fire floor plate is inserted, and the space between the receiving plate and the support bottom plate is ash. The portable stove according to any one of claims 1 to 6, further comprising a saucer chamber for inserting a saucer for receiving oil or oil.