JP5916694B2 - BBQ stove - Google Patents

Description

The present invention relates to a stove for a barbecue in which a combustion material storage box that stores a combustion material (for example, charcoal, coal, or other solid fuel) can be folded.

As shown in Patent Documents 1 and 2, it is well known as barbecue cooking to put charcoal or the like in a metal combustion material storage box, heat it, put a wire mesh on it, and cook meat and vegetables.
However, these barbecue sets have large burning material storage boxes and legs, so they are bulky and inconvenient to bring to outdoor camps.

Therefore, as disclosed in Patent Document 3, a combustion material storage box that can be disassembled has been proposed. In addition, as shown in Patent Document 4, it has been proposed to remove a rooster disposed inside and fold a combustion material storage box into a flat shape.

JP 2003-225169 A JP-A-2005-192828 Utility Model Registration No. 3162144 JP-A-11-253324

However, in the technique of Patent Document 4, the combustion material storage box is planar, but still has a length that is bulky according to the width of the barbecue set. There was a problem that it did not become smaller than the length of the piece.

This invention is made | formed in view of this situation, and it aims at providing the stove for barbecue which can fold the combustion material storage box itself, and can accommodate it more compactly.

A stove for a barbecue according to the first invention that meets the above-mentioned object includes a metal combustion material storage box, a rooster with a fuel receiver disposed in the combustion material storage box, and a wire mesh covering the combustion material storage box. In the stove for a barbecue having a stand that supports the combustion material storage box at a certain height,
The combustion material storage box has a rectangular shape having a long side and a short side around in plan view. 1) A divided bottom plate that is divided into four equal parts by a cut perpendicular to the long side direction is rotated at the cut portion. A rectangular bottom plate that can be connected to each other, and 2) a first and a second that are arranged so as to face each other along the long side of the bottom plate. And 3) third and fourth side plates that are arranged to face each other along the short side of the bottom plate and have grip portions bent outward at the upper end portions, respectively.
Moreover, the bottom plate divided into four has the same shape as the first and second side plates divided into two,
The length of the bottom plate in the short side direction is the same as the length of the third and fourth side plates, and the lower ends of the third and fourth side plates can be rotated to the short sides on both sides of the bottom plate, respectively. Connected to
One end of the first and second side plates in the long side direction is rotatably connected to one side end of the third and fourth side plates, respectively, and the long sides of the first and second side plates are respectively The other end of the direction is connected to the other side end of the third and fourth side plates so as to be hooked or pivotable,
The combustion material storage box in the assembled state is put in the rooster with the fuel receiver and keeps its shape.

The stove for a barbecue according to the second aspect of the present invention covers the metal combustion material storage box, the rooster with a fuel receiver disposed in the combustion material storage box, and the combustion material storage box. In a stove for a barbecue having a wire mesh and a stand that supports the combustion material storage box at a certain height,
The combustion material storage box has a rectangular shape having a long side and a short side around in plan view. 1) A divided bottom plate equally divided by a cut perpendicular to the long side direction can be rotated at the cut portion. And 2) first and second side plates that are erected along the long side of the bottom plate, and that are equally divided and rotatably connected at the cut portion. And 3) a third side plate and a fourth side plate, which are arranged to face each other along the short side of the bottom plate and have grip portions bent outward at the upper ends,
The lower ends of the third and fourth side plates are rotatably connected to the short sides on both sides of the bottom plate,
One end of the first and second side plates in the long side direction is rotatably connected to one side end of the third and fourth side plates, respectively, and the long sides of the first and second side plates are respectively The other end of the direction is connected to the other side end of the third and fourth side plates so as to be hooked or pivotable,
Moreover, the shape of the equally divided bottom plate, the shape of the equally divided first and second side plates, and the shapes of the third and fourth side plates excluding the grip portion are the same. These can be polymerized at the time of storage, and the combusted material storage box in the assembled state keeps its shape by putting the rooster with the fuel receiver.

In the stove for barbecue according to the first and second inventions, the divided bottom plates are connected to each other, the divided first and second side plates are connected to each other, the third and fourth side plates and the bottom plate. It is preferable that the connection and the connection between the first and second side plates and the third and fourth side plates have a hinge structure.

Moreover, in the stove for a barbecue according to the first and second inventions, it is preferable that a mounting portion is provided on the upper portion of the stand to support the lower portion of the assembled combustion material storage box.
In the above invention, the metal means iron, stainless steel, heat resistant steel, aluminum, aluminum alloy, copper, or copper alloy. The rooster or the like may be a ceramic or the like in addition to a metal having heat resistance.
Further, it is preferable that the rooster with a fuel receiver disposed in the combustion material storage box, the metal mesh covering the combustion material storage box, and the stand that supports the combustion material storage box at a certain height be folded, and thereby more The stove for barbecue can be made compactly.
Here, the same dimension and shape include the case where there is an error of ± 5% in dimension.

In the stove for barbecue according to the present invention, since the combustion material storage box can be folded, it can be folded and stored in a compact manner, and the conveyance becomes easy without being bulky.

It is an assembly perspective view of the stove for barbecue which concerns on one embodiment of this invention. (A) is a plan view of the combustion material storage box of the stove for the barbecue, (B) is a front view of the combustion material storage box of the stove for the barbecue, and (C) is a side view of the combustion material storage box of the stove for the barbecue. It is. (A) is a top view of the fuel receiver of the stove for the barbecue, and (B) is a front view of the rooster with the fuel receiver of the stove for the barbecue. (A) is a top view of the rooster of the stove for barbecue, (B) is the front view. (A) is a top view of the wire mesh of the stove for barbecue, (B) is the front view. (A)-(C) are explanatory drawings which show the storage method of the combustion material storage box of the stove for the barbecue.

Then, the stove 10 for barbecue which concerns on one embodiment of this invention which actualized this invention is demonstrated.
As shown in FIG. 1, the barbecue stove 10 has a combustion material storage box 11 made of a metal (for example, stainless steel or copper alloy) plate having a thickness of 0.3 to 1.5 mm, and a combustion material storage box 11. A rooster 12 with a fuel receiver, a wire mesh 13 covering the combustion material storage box 11, and a stand (mounting base) 14 for supporting the combustion material storage box 11 at a certain height are provided. This will be described in detail below.

As shown in FIGS. 1 and 2 (A) to 2 (C), the combustion material storage box 11 has a rectangular bottom plate 20 in plan view, and has long sides 16 and 17 and short sides 18 and 19 around it. It has a rectangular parallelepiped shape. The bottom plate 20 has divided bottom plates 24 to 27 that are divided into four equal parts by a cut perpendicular to the long side direction, and the adjacent divided bottom plates 24 to 27 are connected by hinges (hinges) 28 to 30 so as to be rotatable at the cut portions. Has been. In addition, the third and fourth side plates 32 and 33 are arranged so as to face each other along the short sides 18 and 19 of the bottom plate 20, and the lower ends of the third and fourth side plates 32 and 33 are the longitudinal direction of the bottom plate 20. Both ends (short sides 18, 19) are rotatably connected by hinges 32a and 33a. As a result, the divided bottom plates 24 to 27 and the third and fourth side plates 32 and 33 can be bent by 180 degrees, and can be overlapped while being reduced to ¼ in plan view (FIG. 6C). reference). Here, the length of the bottom plate 20 in the short side direction and the lengths of the third and fourth side plates 32 and 33 are the same.

In this case, in this embodiment, the upper portions of the third and fourth side plates 32 and 33 jump out from the folded divided bottom plates 24 to 27, and the third and fourth side plates 32 are projected to the protruding portion. , 33 are formed by gripping portions 36 and 37 having an inverted L shape, an inverted J shape, or a groove shape, which are formed by bending the upper end of the outer portion 33 outward. In order to prevent this protrusion, the heights of the third and fourth side plates are made the same as the widths of the divided bottom plates 24 to 27, and the grip portion is provided at the upper part of the third and fourth side plates. It is also possible to substitute by providing one or more through holes.
When the plate forming the combustion material storage box 11 is thick, the connecting portion of the bottom plate 20 connected by the hinges 32a and 33a and the third and fourth side plates 32 and 33 (near the hinges 32a and 33a). ) Is partially bent, and the gaps between the third and fourth side plates 32 and 33 and the bottom plate 20 are increased when the plates are bent in parallel by 90 degrees (for example, the thickness of the plate). 4 times, see FIG. 6B).

On one side of the third and fourth side plates 32 and 33 (clockwise T (see FIG. 2A) with respect to the center of the combustion material storage box 11), the first and second side plates 39 and 40 are provided. One end in the long side direction is attached via hinges 41 and 42 so as to be rotatable and bendable.
Here, in the assembled state, the first and second side plates 39 and 40 are erected along the long side of the bottom plate 20 and are opposed to each other. Are hingedly connected by hinges 43 and 44.

The length of the first and second side plates 39 and 40 is twice the length of the third and fourth side plates 32 and 33, and the first and second side plates 39, The width of 40 is the same as the length of the third and fourth side plates 32 and 33.
Furthermore, the length (short side) of the first to fourth divided bottom plates 24 to 27 is the same as the height of the first and second side plates 39 and 40. Accordingly, the third and fourth side plates 32 and 3 except for the first to fourth divided bottom plates 24 to 27 and the two divided first and second side plates 39 and 40 and the grip portions 36 and 37 are dimensions. The same shape. These can be polymerized during storage.

On the other side of the long side direction of the first and second side plates 39, 40, latching piece portions 46, 47 are provided vertically, and on the other one side of the third, fourth side plates 32, 33, respectively. The upper side is released by the first side plate 39, the fourth side plate 33, the second side plate 40, the third side plate 32 and the bottom plate 20 connected thereto, which are fitted in the provided latch receiving portions 48, 49. A combustion material storage box 11 made of a rectangular parallelepiped box is formed. The temporary fastening means 45 is formed by the latching piece portions 46 and 47 and the latch receiving portions 48 and 49.

The latching piece portions 46, 47 are formed by a piece of the first and second side plates 39, 40 which are bent at right angles to the other side and reduced in the vertical direction. The latching receiving portions 48, 49 are groove-shaped. A piece is welded to the other end of the third and fourth side plates 32, 33, and the latching piece portions 46, 47 are inserted into the long holes of the latch receiving portions 48, 49. .

When the combustion material storage box 11 is stored, as shown in FIG. 6 (A), the hooking pieces 46 and 47 are removed from the hook receiving parts 48 and 49, and the first and second side plates 39, 40 is bent 180 degrees by central hinges 43 and 44.
Next, as shown in FIG. 6 (B), the bottom plate 20 is bent 180 degrees by the hinges 28, 29, 30 and bent by 90 degrees by the hinges 32a, 33a, and as shown in FIG. 6 (C), The third and fourth side plates 32 and 33 are overlapped to be compact.
When the combustion material storage box 11 is assembled, the width of the bottom plate 20 is determined so that the lower ends of the first and second side plates 39 and 40 are located outside the bottom plate 20.

Next, the rooster 12 with a fuel receiver that is put into the combustion material storage box 11 in an assembled state will be described. As shown in FIGS. 1, 3A, and 3B, in this embodiment, the rooster 12 with a fuel receiver has a fuel receiver 12a and a rooster body 50, and the thin or dish-shaped fuel receiver 12a has It has a hinge 51 in the center and can be folded in two (or three or more). And the handle 51a, 51b which can be rotated is provided in the longitudinal direction both sides of the fuel receiver 12a. Note that the grips 51a and 51b are not essential requirements, and can be substituted by protrusions or openings provided on the side plates.

On the other hand, as shown in FIGS. 4A and 4B, the rooster main body 50 is formed by combining a relatively thick wire or bar vertically and horizontally, and when charcoal or the like is placed thereon, it can easily fall downward. It is supposed not to. The rooster main body 50 is fitted into a container-shaped fuel receiver 12 a, and the fuel receiver 12 a has a size that can be stored in the combustion material storage box 11.
The rooster main body 50 and the fuel receiver 12a are, for example, disassembled into two parts or three or more parts, connected by a hinge 50a or the like and stored compactly, and can be expanded in a planar shape when used. It is preferable to provide a leg of an appropriate height at the bottom of the rooster main body 50 so that the position of the fuel is slightly raised from the position of the bottom plate 20.

Further, as shown in FIGS. 5A and 5B, a wire mesh 13 larger than the plane area of the combustion material storage box 11 is arranged on the upper part of the combustion material storage box 11. The metal mesh 13 has surrounding frame bodies 52 and mesh lines 53 and 54 provided at predetermined pitches in the vertical and horizontal directions. Food is placed on the mesh 53 and fuel (charcoal or the like) placed on the rooster body 50 in the lower portion. Can be cooked by heating.
If necessary, it is preferable to provide a hinge 55 at the center and fold it in two, or further provide a plurality of hinges so that it can be folded in three so that it can be stored compactly. 1 and 5, the metal mesh 13 is provided with a stopper 56 so that when the metal mesh 13 is placed on the combustion material storage box 11, the metal mesh 13 does not move in the width direction (short direction).

The stand 14 has a substantially trapezoidal shape in which the upper side is shorter than the lower side when viewed from either the vertical or horizontal direction. The stand 14 is made of a thick wire rod, and the first to fourth side legs 58 to 61 and the first and fourth side legs 58 and 61 which are divided into two so as to be rotatable by a hinge are rotatable. A fifth side leg 62 to be connected and a sixth side leg 63 to rotatably connect the second and third side plates 59 and 60 are provided. The magnitude | size which planarly viewed the upper frame 65 (it is formed of the upper end material of the 1st-6th side legs 58-63) of the assembled state formed with the 1st-6th side legs 58-63, It is larger in a slightly smaller range (for example, 1 to 3 mm) than the size of the combustion material storage box 11 in plan view.

In addition, the upper side of the first to fourth side legs 58 to 61 has a central portion of the upper side bent downward, and its tip side is bent inwardly in the horizontal direction to form the mounting portions 67 to 70. Yes. Therefore, the combustion material storage box 11 can be stored and placed on the stand 14.
In addition, the stand 14 can be folded and housed by pivotally connecting a plurality of side legs.

When the stand 14 is folded, the stand 14 does not have a rectangular shape in plan view. Therefore, the first to sixth side legs 58 to 63 are connected to the first to fourth side plates 39 and 40 of the combustion material storage box 11. Similar to 32 and 33, it can be stored in a rectangular shape or a square shape in a compact manner when bent. In this case (including the above-described embodiments), the first to sixth side legs are all connected so as to be rotatable, and a part (metal fitting) to be partially connected can be separated.

Then, the usage method of this stove 10 for barbecue is demonstrated.
As shown in FIG. 1, the stand 14 is assembled in a rectangular state in plan view. Next, as shown in FIGS. 1 and 2, the combustion material storage box 11 is expanded and assembled into a box shape. The assembled combustion material storage box 11 is easily deformed, but when placed on the top of the stand 14, the stand 14 and the combustion material storage box 11 are kept in a normal (usable) rectangular state in plan view. Can do.

Next, the rooster 12 with the fuel receiver is assembled as shown in FIG. In this case, the fuel receiver 12a is assembled into a rectangular parallelepiped box, and the rooster main body 50 is put therein. Thereby, the shape of the fuel receiver 12a is kept constant. Further, the rooster 12 with the fuel receiver is placed in the combustion material storage box 11. As a result, the combustion material storage box 11 is held from the inside.

Next, an ignition material (for example, charcoal) is put into the rooster 12 with the fuel receiver, and a fire is set on. Next, the wire mesh 13 is placed on the combustion material storage box 11, and the stove 10 for barbecue becomes ready for use. Barbecue dishes can be enjoyed by placing food such as meat and vegetables on the wire mesh 13.

In the above embodiment, the stove 10 for barbecue requires a stand 14, a combustion material storage box 11, a rooster 12 with a fuel receiver, and a wire mesh 13, on the condition that they can be folded and stored compactly. The present invention is applied even when a part thereof is omitted or modified.

Further, in the above embodiments, the hinge means a hinge structure, but as the hinge structure, a plurality of projecting pieces provided with gaps along the side at the end of the plate member are circular in cross section or In addition to forming a tubular part by bending it into an arc shape in cross section, engaging the tubular part of the opposing plate material, inserting a pin in the shaft center, and connecting it in a freely rotatable manner, it is easy to make an independent hinge. It is also possible to connect adjacent plates so as to be rotatable.
Further, the other end of the first and second side plates in the long side direction and the other side end of the third and fourth side plates are hooked by temporary fixing means, but the first and second side plates You may connect the other side edge part of a long side direction, and the other side edge part of a 3rd, 4th side plate so that rotation is possible.

In the above embodiment, the bottom plate is divided into four equal parts and the side plate is divided into two equal parts, but the bottom plate can be divided into three equal parts or five equal parts or more, and the side plate can be divided into three equal parts or more. It is more preferable that these equal divisions are even divisions.
In the drawings for explaining the above embodiments, the hinge is shown enlarged, but it can be made smaller than the shape described in the drawing.

10: Barbecue for barbecue, 11: Combustion material storage box, 12: Rooster with fuel receiver, 12a: Fuel receiver, 13: Wire mesh, 14: Stand, 16, 17: Long side, 18, 19: Short side, 20: Bottom plate, 24-27: split bottom plate, 28-30: hinge, 32: third side plate, 32a: hinge, 33: fourth side plate, 33a: hinge, 36, 37: grip portion, 39: first Side plate, 40: second side plate, 41-44: hinge, 45: temporary fastening means, 46, 47: latching piece portion, 48, 49: latching receiving portion, 50: rooster body, 50a: hinge, 51 : Hinge, 51a, 51b: handle, 52: frame, 53, 54: mesh wire, 55: hinge, 56: slip stopper, 58-63: first to sixth side legs, 65: upper frame, 67-70: Placement part

Claims (5)

A metal combustion material storage box, a rooster with a fuel receiver disposed in the combustion material storage box, a wire mesh covering the combustion material storage box, and a stand for supporting the combustion material storage box at a constant height; In the barbecue stove having
The combustion material storage box has a rectangular shape having a long side and a short side around in plan view. 1) A divided bottom plate that is divided into four equal parts by a cut perpendicular to the long side direction is rotated at the cut portion. A rectangular bottom plate that can be connected to each other, and 2) a first and a second that are arranged so as to face each other along the long side of the bottom plate. And 3) third and fourth side plates that are arranged to face each other along the short side of the bottom plate and have grip portions bent outward at the upper end portions, respectively.
Moreover, the bottom plate divided into four has the same shape as the first and second side plates divided into two,
The length of the bottom plate in the short side direction is the same as the length of the third and fourth side plates, and the lower ends of the third and fourth side plates can be rotated to the short sides on both sides of the bottom plate, respectively. Connected to
One end of the first and second side plates in the long side direction is rotatably connected to one side end of the third and fourth side plates, respectively, and the long sides of the first and second side plates are respectively The other end of the direction is connected to the other side end of the third and fourth side plates so as to be hooked or pivotable,
The burner stove for barbecue characterized in that the combustion material storage box in an assembled state holds the shape of the rooster with the fuel receiver. The stove for a barbecue according to claim 1, wherein the divided bottom plates are connected to each other, the divided first and second side plates are connected to each other, the third and fourth side plates are connected to the bottom plate, and A barbecue stove characterized in that the connection between the first and second side plates and the third and fourth side plates has a hinge structure. The barbecue stove according to claim 1 or 2, characterized in that a mounting part is provided on the upper part of the stand for placing and supporting the lower part of the assembled combustion material storage box. . A metal combustion material storage box, a rooster with a fuel receiver disposed in the combustion material storage box, a wire mesh covering the combustion material storage box, and a stand for supporting the combustion material storage box at a constant height; In the barbecue stove having
The combustion material storage box has a rectangular shape having a long side and a short side around in plan view. 1) A divided bottom plate equally divided by a cut perpendicular to the long side direction can be rotated at the cut portion. And 2) first and second side plates that are erected along the long side of the bottom plate, and that are equally divided and rotatably connected at the cut portion. And 3) a third side plate and a fourth side plate, which are arranged to face each other along the short side of the bottom plate and have grip portions bent outward at the upper ends,
The lower ends of the third and fourth side plates are rotatably connected to the short sides on both sides of the bottom plate,
One end of the first and second side plates in the long side direction is rotatably connected to one side end of the third and fourth side plates, respectively, and the long sides of the first and second side plates are respectively The other end of the direction is connected to the other side end of the third and fourth side plates so as to be hooked or pivotable,
Moreover, the shape of the equally divided bottom plate, the shape of the equally divided first and second side plates, and the shapes of the third and fourth side plates excluding the grip portion are the same. A stove for a barbecue characterized in that these can be polymerized during storage, and the combustion material storage box in an assembled state keeps its shape by putting the rooster with the fuel receiver. The stove for a barbecue according to claim 4, wherein the divided bottom plates are connected to each other, the divided first and second side plates are connected to each other, the third and fourth side plates are connected to the bottom plate, and A barbecue stove characterized in that the connection between the first and second side plates and the third and fourth side plates has a hinge structure.

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