JP7405409B2 - Fuel mounting equipment, combination of fuel mounting equipment, and outdoor combustion equipment - Google Patents

Description

The present invention relates to a fuel mounting device, a combination of fuel mounting devices, and an outdoor combustion device.

A conventional outdoor combustion device is described in Patent Document 1 listed below. This combustion device is a fire pit, and includes a box-shaped fire bed that opens upward, and a fuel mounting device (rostol) on which solid fuel is placed. The fuel mounting device is a metal plate installed at the bottom of the fire bed, and has a plurality of continuous protrusions in the width direction thereof. Each ridge has an upside-down V-shape in cross-sectional view.

JP2018-28425A

The plurality of protrusions support the solid fuel at their linear tops, so when placing the solid fuel on the fuel mounting device or while burning the solid fuel on the fuel mounting device, the solid fuel There is a high possibility that part or all of the ridges will fall between two adjacent ridges of the plurality of ridges. That is, this fuel mounting device cannot stably support solid fuel.

An object of the present invention is to provide a fuel mounting device, a combination of fuel mounting devices, and an outdoor combustion device that can stably support solid fuel.

A fuel mounting device according to one aspect of the present invention is composed of a heat-resistant plate that is placed in the fire bed of an outdoor combustion device. This fuel mounting device includes a plurality of protrusions and at least one connecting plate. The plurality of ridges extend in the first direction and are arranged at intervals in a second direction substantially orthogonal to the first direction. The plurality of ridges includes at least one set of two adjacent ridges in the second direction. Each of the plurality of protrusions includes a top plate portion on which the solid fuel is placed, and a pair of side plate portions extending from both ends of the top plate portion in the second direction so as to move away from the top plate portion. There is. At least one connecting plate is disposed between two adjacent ridges and connects the tips of the side plate portions of the two adjacent ridges.

The fuel mounting device of this embodiment can stably support solid fuel. This is because the solid fuel can be supported on the top plate portion of the plurality of ridges.

In each of the plurality of protrusions, the pair of side plate parts may be inclined so that the distance between them gradually increases as they move away from the top plate part.

The dimension in the second direction of the top plate portion of the plurality of ridges can be made larger than the dimension in the second direction of at least one connecting plate.

The dimension of the top plate portion in the second direction can be made larger than the distance between two adjacent ridges of the top plate in the second direction.

The top plate portion of the plurality of ridges may be flat in the first direction and the second direction. The top plate portions of the plurality of ridges may also have a convex curved surface that is convex on one side in a third direction that is substantially orthogonal to the first direction and the second direction.

The top plate portion may be provided with a ventilation hole passing through the top plate portion.

The plurality of protrusions can be configured to extend from one end in the first direction to the other end in the first direction of the fuel mounting device.

The fuel placement device of any of the above embodiments may be placed on the bottom of the fire bed of an outdoor combustion device. With the fuel mounting device placed on the bottom of the fire bed, the lower ends of at least one connecting plate and a pair of side plates of the plurality of protrusions of the fuel mounting device are in contact with the bottom of the fire bed. It's okay to be. Alternatively, the fuel mounting device of any of the above embodiments may be supported within the fire bed of the outdoor combustion device by a support portion provided within the fire bed. In this case, both outer side plate portions of the fuel mounting device may be supported by the support portions.

A combination of fuel mounting devices according to one aspect of the present invention includes a plurality of fuel mounting devices according to any of the above-described aspects. The plurality of fuel mounting devices include a first fuel mounting device and a second fuel mounting device. Each of the plurality of protrusions of the first fuel mounting device preferably has an internal space defined by a top plate portion and a pair of side plate portions.

The plurality of protrusions of the first fuel mounting device and the second fuel mounting device can each have one end in the first direction and the other end in the first direction. Each of the plurality of protrusions of the first fuel mounting device may have an internal space open in one direction in the first direction. It is preferable that the other ends of the plurality of protrusions of the second fuel mounting device fit into one end of the plurality of protrusions of the first fuel mounting device. In this way, by fitting the other end of the plurality of protrusions of the second fuel mounting device into one end of the plurality of protrusions of the first fuel mounting device, the first fuel mounting device can be mounted in the first direction. The fixture and the second fuel mounting fixture can be combined. Even if the dimension in the first direction of the bottom of the fire bed of the outdoor combustion device is larger than the dimension in the first direction of the fuel mounting device, the first fuel mounting device combined in the fire bed. By accommodating the first and second fuel placement tools, it becomes possible to make the dimension of the combination in the first direction match or approach the dimension of the bottom of the firebed in the first direction.

One of the plurality of protrusions of the second fuel mounting device on the other side in the second direction is placed within one of the plurality of protrusions of the first fuel mounting device on one side in the second direction. The protrusions may be fitted. Or, within the plurality of protrusions on one side in the second direction of the plurality of protrusions of the first fuel mounting device, the other side of the plurality of protrusions in the second direction of the second fuel mounting device A plurality of protrusions may be fitted into each other. In this way, the one or more protrusions on the other side in the second direction of the second fuel mounting device are fitted into the one or more protrusions on the one side in the second direction of the first fuel mounting device. Accordingly, the first fuel mounting device and the second fuel mounting device can be combined in the second direction. Even if the dimension in the second direction of the bottom of the fire bed of the outdoor combustion device is larger than the dimension in the second direction of the fuel mounting device, the first fuel mounting device combined in the fire bed. By accommodating the first and second fuel placement tools, it becomes possible to make the dimension of the combination in the second direction match or approach the dimension of the bottom of the firebed in the second direction.

The protrusion of the second fuel mounting device may be slidably fitted in the protrusion of the first fuel mounting device in the first direction.

An outdoor combustion apparatus according to one embodiment of the present invention includes the fuel mounting device according to any of the above embodiments, and a fire bed in which the fuel mounting device is accommodated.

An outdoor combustion apparatus according to another aspect of the present invention includes a combination of the fuel placement tools according to any of the above aspects, and a fire bed in which this combination of fuel placement devices is accommodated. This fuel mounting combination is mounted on the bottom of the grate.

1 is a perspective view of a fuel mounting device according to a first embodiment of the present invention, viewed from the front, a top surface, and a right side. FIG. FIG. 3 is a front view of the fuel mounting device. FIG. 3 is a plan view of the fuel mounting device. FIG. 3 is a bottom view of the fuel mounting device. FIG. 3 is a right side view of the fuel mounting device. It is a schematic side view which shows the 1st aspect of the said fuel mounting tool and the firebed of the outdoor combustion apparatus which accommodated the same. FIG. 3 is a schematic plan view showing the fuel mounting device and the fire bed of the first embodiment. It is a schematic side view which shows the 2nd aspect of the said fuel mounting tool and the firebed of the outdoor combustion apparatus which accommodated the same. It is a top view which shows the 1st aspect of the combination of several said fuel mounting tools. It is a top view which shows the 2nd aspect of the combination of several said fuel mounting tools. FIG. 3 is a schematic plan view showing a state in which the combination of the fuel mounting devices of the first embodiment is accommodated in the fire bed of the outdoor combustion device. FIG. 3 is a schematic plan view showing a state in which the combination of the fuel mounting devices of the first embodiment is accommodated in the fire bed of the outdoor combustion device.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a fuel mounting device according to the first embodiment of the present invention and a design variation thereof, a combination of the fuel mounting device, and an outdoor combustion apparatus equipped with the fuel mounting device or the combination will be described. It should be noted that the constituent elements of the embodiments and design modification examples described later can be combined with each other as long as they do not contradict each other. In addition, the materials, shapes, dimensions, numbers, arrangements, etc. of each component in each aspect of the embodiments and design variations described below are merely examples, and are arbitrary as long as they can achieve the same function. It should also be noted that design changes are possible.

"Fuel mounting tool R"
Hereinafter, a fuel mounting device R according to a plurality of embodiments including a first embodiment of the present invention and design variations thereof will be described with reference to FIGS. 1 to 5. 1 to 5 show a fuel mounting tool R according to a first embodiment. FIG. 1 shows a YY' direction (first direction), an XX' direction (second direction), and a ZZ' direction (third direction). The XX' direction is substantially perpendicular to the YY' direction, and the ZZ' direction is substantially perpendicular to the YY' and XX' directions.

The fuel mounting tool R is composed of a heat-resistant plate such as a metal plate or a ceramic plate. The fuel mounting tool R may be manufactured by press-molding a heat-resistant plate, or may be manufactured by casting, sintering, or a 3D printer.

The fuel mounting tool R includes a plurality of protrusions 100 and at least one connection plate 200. The plurality of ridges 100 extend in the YY' direction and are arranged at intervals in the X-X' direction. The plurality of ridges 100 include at least one set of two ridges 100 adjacent in the XX' direction. Each of the plurality of protrusions 100 has a shape having a trapezoidal upper base and a pair of legs (see FIGS. 1 to 5), and a top and bottom shape in a cross-sectional view defined by the XX' direction and the ZZ' direction. It has an inverted U-shape (not shown) or an upside-down concave shape (not shown). Hereinafter, the cross-sectional shape of each of the plurality of ridges 100 will also be referred to as the cross-sectional shape of the plurality of ridges 100. The plurality of protrusions 100 may extend from the end of the fuel mounting tool R in the Y direction to the end in the Y' direction, or may extend to the end of the fuel mounting tool R in the Y direction or the end of the Y' direction. Alternatively, it may not extend to the end of the fuel mounting tool R in the Y direction and the end in the Y' direction. Note that the YY' direction corresponds to the longitudinal direction of each of the plurality of ridges 100, the XX' direction corresponds to the lateral direction of each of the plurality of ridges 100, and the ZZ' direction corresponds to the longitudinal direction of each of the plurality of ridges 100. corresponds to the height direction of each of the plurality of ridges 100.

Each of the plurality of ridges 100 has a top plate portion 110 and a pair of side plate portions 120.

The top plate portion 110 is a plate extending in the YY' direction. The top plate portion 110 may be flat in the YY' direction and the XX' direction (see FIGS. 1 to 5), or may have a convex curved shape convex in the Z direction (as shown in the figure). none). The dimension W1 of the top plate portion 110 in the XX' direction is preferably larger than the dimension W2 of at least one connecting plate 200 in the XX' direction (see FIG. 5), but is not limited to this. . For example, the dimension W1 of the top plate portion 110 can be approximately the same as or larger than the dimension W2 of at least one connecting plate 200. Further, the dimension W1 of the top plate portion 110 may be slightly smaller than the distance D in the XX′ direction between the top plate portions 110 of two adjacent protrusions 100, or may be approximately the same. , may be slightly larger. The top plate portion 110 has both ends in the XX' direction. The top plate part 110 may be provided with one or more through holes 111 (ventilation holes) passing through the top plate part 110 in the ZZ' direction, but may not be provided.

The pair of side plate parts 120 extend from both ends of the top plate part 110 so as to be separated from the top plate part 110. The pair of side plate parts 120 may be inclined so that the distance between the pair of side plate parts 120 gradually increases as they move away from the top plate part 110 (in the Z' direction) (see FIG. (see FIG. 5), a pair of side plate portions 120 may extend from both ends of the top plate portion 110 in the Z′ direction (not shown). The dimensions of the pair of side plates 120 in the YY' direction are preferably approximately the same as the dimensions of the top plate 110 in the YY' direction. The pair of side plate portions 120 have an upper end and a lower end. The upper ends of the pair of side plate parts 120 are connected to both ends of the top plate part 110.

An internal space 101 of the protrusion 100 is defined by the top plate part 110 and the pair of side plate parts 120. The internal space 101 of the ridge 100 is open in the Z' direction. When the protrusion 100 extends from the end in the Y direction to the end in the Y' direction of the fuel mounting tool R (see FIGS. 1 to 5), the internal space 101 of the protrusion 100 extends in the Y direction and the Y' direction. It's open. When the protrusion 100 extends to the end in the Y direction or the end in the Y' direction of the fuel placement tool R (not shown), the internal space 101 of the protrusion 100 is open in the Y direction or the Y' direction. , the Y' direction or the Y direction is blocked. If the protrusion 100 does not extend to the end in the Y direction and the end in the Y' direction of the fuel placement device R (not shown), the internal space 101 of the protrusion 100 is closed in the Y direction and the Y' direction. .

At least one connecting plate 200 is a plate extending in the YY' direction, and is arranged between two adjacent ridges 100 and between the lower ends of the side plate parts 120 of the two adjacent ridges 100. are connected. The dimension of at least one connecting plate 200 in the Y-Y' direction is preferably approximately the same as the dimension of the top plate 110 in the Y-Y' direction, but is smaller than the dimension of the top plate 110 in the Y-Y' direction. It may be short or may be longer than the dimension of the top plate portion 110 in the YY' direction.

"Outdoor combustion device D1 equipped with fuel mounting device R"
Hereinafter, outdoor combustion apparatuses D1 according to a plurality of embodiments including embodiment 1 of the present invention will be described with reference to FIGS. 6A to 6C. The outdoor combustion device D1 is a barbecue grill, a fire pit, or the like. The outdoor combustion device D1 includes a fuel mounting device R of any of the above-described embodiments and a fire bed 10 that accommodates the fuel mounting device R.

The fire bed 10 is a box body opened in the Z direction or a cylindrical body opened in the Z direction and the Z′ direction, which is made of a metal plate, and accommodates the fuel mounting tool R. When the firebed 10 is a box, it has a bottom 11 and a cylindrical or polygonal tube-shaped peripheral wall 12 provided on the outer periphery of the bottom 11. When the fire bed 10 is a cylinder, it has a peripheral wall 12 that is cylindrical or polygonal. When the peripheral wall 12 is cylindrical, the peripheral wall 12 may extend in the Z-Z' direction, or may extend while being inclined in the Z direction so that the inner diameter gradually increases. When the peripheral wall 12 has a polygonal cylindrical shape, the peripheral wall 12 has a plurality of walls. All of the walls of the peripheral wall 12 may extend in the Z-Z' direction, or the distance between at least one pair of opposing two walls of the peripheral wall 12 gradually increases. It may also extend while being inclined in the Z direction.

The firebed 10 in any of the above embodiments may further include a support portion 13 provided on the peripheral wall 12. The support portion 13 can be formed of a substantially L-shaped metal plate or a hook. The peripheral wall 12 of any of the above embodiments may be provided with one or more ventilation holes (not shown) passing through the peripheral wall 12.

The fire bed 10 in any of the above embodiments may be housed in a heat-resistant case (not shown), or may be supported by a pair of heat-resistant plates facing each other and placed between the heat-resistant plates. A plurality of legs (not shown) are attached to this heat-resistant case or heat-resistant plate. By installing the legs on the ground, a table, etc., the heat-resistant case or heat-resistant plate and the grate 10 are supported in the air.

Note that the heat-resistant case and heat-resistant plate can be omitted. In this case, a plurality of legs (not shown) may be attached to the grate 10, or the grate 10 may be nested inside an upside-down frustum-shaped frame or frame (not shown). In this case, the grate 10 is supported in the air by installing a plurality of legs, frames, or frame pairs on the ground or a table.

When the fire bed 10 has a bottom portion 11, the fuel placement tool R may be placed on the bottom portion 11 of the fire bed 10. In this case, the lower ends of the pair of side plate portions 120 of the plurality of protrusions 100 of the fuel mounting device R and at least one connecting plate 200 are in contact with the bottom portion 11 of the fire bed 10 . At least one of the ends in the Y direction and the ends in the Y' direction of the plurality of protrusions 100 of the fuel mounting device R may be in contact with the peripheral wall 12, or may be arranged opposite to the peripheral wall 12 with a gap therebetween. It's okay if it's done. When the internal space 101 of the plurality of protrusions 100 of the fuel mounting device R is open in at least one of the Y direction and the Y' direction, the internal space 101 is opened from the fuel mounting device R of the fire bed 10 through the gap. Alternatively, the internal space 101 may communicate with the ventilation holes in the peripheral wall 12 of the grate 10 through the gap. In this case, air can be taken into the internal space 101 through the gap.

When the fire bed 10 has the support part 13, it is possible to have a configuration in which the fuel mounting tool R is supported by the support part 13 of the fire bed 10. In this case, it is preferable that the lower end of the side plate part 120 closest to the X direction and the lower end of the side plate part 120 closest to the X' direction of the fuel mounting device R are supported by the support part 13, but the present invention is not limited to this. isn't it.

In the case of the fuel mounting device R as described above, charcoal or Solid fuel such as firewood is placed there. The solid fuel is stably supported by the top plate portions 110 of the plurality of protrusions 100 of the fuel mounting tool R. In particular, when the top plate portion 110 is flat, the solid fuel is more stably supported by the fuel mounting tool R.

When the dimension W1 of the top plate portion 110 in the XX' direction is larger than the dimension W2 of at least one connecting plate 200 in the XX' direction, the space between the plurality of ridges 100 becomes small, so that the fuel The mounting tool R can reduce the possibility that some or all of the solid fuel will fall between the plurality of protrusions 100. In addition, the pair of side plate portions 120 of the plurality of protrusions 100 of the fuel mounting device R are inclined so that the distance between the pair of side plate portions 120 gradually increases as they move away from the top plate portion 110. If the space between the plurality of protrusions 100 becomes smaller, and the space between the plurality of protrusions 100 gradually narrows as it moves away from the top plate part 110, the fuel mounting tool R The possibility that some or all of the solid fuel falls between the ridges 100 can be further reduced.

When the pair of side plate portions 120 of the plurality of ridges 100 of the fuel mounting device R are inclined so that the distance between the pair of side plate portions 120 gradually increases as they move away from the top plate portion 110, It becomes easier to stack a plurality of fuel mounting tools R in the ZZ' direction.

Furthermore, when the top plate part 110 is provided with one or more through holes 111, it becomes possible to supply air from the internal space 101 and the through holes 111 to the solid fuel supported on the top plate part 110. Therefore, the combustion efficiency of solid fuel can be improved.

"Combination of fuel mounting equipment R"
Hereinafter, a combination of a plurality of fuel mounting tools R in any of the above embodiments will be described with reference to FIGS. 7 and 8. This combination includes a plurality of fuel mounting tools R. The plurality of fuel mounting tools R includes at least two fuel mounting tools R. Hereinafter, these two fuel mounting tools R will be referred to as a first fuel mounting tool R and a second fuel mounting tool R.

The pair of side plates 120 of the plurality of protrusions 100 of the first fuel mounting device R are inclined so that the distance between the pair of side plates 120 gradually increases as the distance between the pair of side plates 120 moves away from the top plate 110. In this case, the cross-sectional shape and cross-sectional size of the plurality of protrusions 100 of the first fuel mounting device R can be the same as the cross-sectional shape and cross-sectional size of the plurality of protrusions 100 of the second fuel mounting device R; The cross-sectional dimension of the plurality of protrusions 100 of the fuel mounting device R may be slightly larger than the cross-sectional dimension of the plurality of protrusions 100 of the second fuel mounting device R.

When the pair of side plate portions 120 of the plurality of ridges 100 of the first fuel mounting tool R extend in the ZZ' direction, the cross-sectional shape of the plurality of ridges 100 of the first fuel mounting tool R is The cross-sectional shape of the plurality of protrusions 100 of the second fuel mounting tool R is the same as that of the plurality of protrusions 100 of the second fuel mounting tool R. It is preferable that it is one size larger than the cross-sectional dimension of the vein 100.

The plurality of protrusions 100 of the first fuel placement tool R have a first end (one end) on the Y direction side and a second end (other end) on the Y' direction side. The plurality of protrusions 100 of the second fuel placement tool R have a first end (one end) on the Y direction side and a second end (other end) on the Y' direction side.

The first fuel mounting tool R and the second fuel mounting tool R can be combined in the YY' direction, as shown in FIG. In this case, it is preferable that the internal spaces 101 of the plurality of protrusions 100 of the first fuel mounting device R are open at least in the Y direction. Inside the first end of the plurality of protrusions 100 of the first fuel mounting device R of any of the above embodiments, the second end of the plurality of protrusions 100 of the second fuel mounting device R of any of the above embodiments. By fitting each, the first fuel mounting tool R and the second fuel mounting tool R are combined in the YY' direction.

Even when there are three or more fuel mounting devices R, two fuel mounting devices R each having three or more fuel mounting devices R are placed in Y- It is possible to combine them in the Y' direction. In this case, the internal spaces 101 of the plurality of protrusions 100 of the three or more fuel mounting devices R are preferably open in the Y direction and the Y' direction.

The plurality of protrusions 100 of the second fuel mounting device R may be slidably fitted in the plurality of protrusions 100 of the first fuel mounting device R in the YY′ direction. In this case, the internal spaces 101 of the plurality of protrusions 100 of the second fuel placement tool R may be open in at least one of the Y direction and the Y' direction. Or, if the dimension of the plurality of ridges 100 of the first fuel mounting tool R in the YY' direction is larger than the dimension of the plurality of ridges 100 of the second fuel mounting tool R in the YY' direction. good. In this case, the internal spaces 101 of the plurality of protrusions 100 of the second fuel placement tool R do not need to be open in the Y direction and the Y' direction.

The first fuel mounting tool R and the second fuel mounting tool R can be combined in the XX' direction, as shown in FIG. Among the plurality of protrusions 100 of the first fuel mounting device R, one of the plurality of protrusions 100 of the second fuel mounting device R is placed in one of the plurality of protrusions 100 on the X direction side (inside the internal space 101). By fitting one of the protrusions on the X' direction side, the first fuel mounting tool R and the second fuel mounting tool R are combined in the XX' direction. Alternatively, among the plurality of protrusions 100 of the first fuel mounting device R, the plurality of protrusions 100 of the second fuel mounting device R are placed inside the plurality of protrusions 100 on the X direction side (inside the internal space 101). By fitting the plurality of protrusions on the X' direction side, the first fuel mounting tool R and the second fuel mounting tool R are combined in the XX' direction.

Even when there are three or more fuel mounting devices R, two each of the three or more fuel mounting devices R are placed in the X- It is possible to combine them in the X' direction.

Even if the one or more protrusions 100 of the second fuel mounting tool R are slidably fitted in the one or more protrusions 100 of the first fuel mounting tool R in the YY' direction. good. In this case, the internal spaces 101 of the plurality of protrusions 100 of the second fuel placement tool R may be open in at least one of the Y direction and the Y' direction. Or, if the dimension of the plurality of ridges 100 of the first fuel mounting tool R in the YY' direction is larger than the dimension of the plurality of ridges 100 of the second fuel mounting tool R in the YY' direction. good. In this case, the internal spaces 101 of the plurality of protrusions 100 of the second fuel placement tool R do not need to be open in the Y direction and the Y' direction.

"Outdoor combustion device D2 with combination"
Hereinafter, outdoor combustion apparatuses D2 according to a plurality of embodiments including embodiment 1 of the present invention will be described with reference to FIGS. 9A and 9B. The outdoor combustion device D2 is a barbecue grill, a fire pit, or the like. The outdoor combustion device D2 includes a combination of fuel mounting tools R and a fire bed 10 that accommodates this combination of fuel mounting tools R.

The outdoor combustion device D2 differs from the outdoor combustion device D1 in that the firebed 10 has a bottom portion 11 and a peripheral wall 12, and is sized to accommodate the combination of fuel placement tools R. It has the same configuration as the outdoor combustion device D1 except for the difference. The dimension of the bottom part 11 in the Y-Y' direction is larger than the dimension of the fuel mounting tool R in the Y-Y' direction, and/or the dimension of the bottom part 11 in the XX' direction is larger than the dimension of the fuel mounting tool R in the -It is larger than the dimension in the X' direction.

If the dimension of the bottom 11 of the fire bed 10 in the Y-Y' direction is larger than the dimension of the fuel mounting device R in the Y-Y' direction, a plurality of fuel mounting devices R may be combined in the Y-Y' direction. It is placed on the bottom 11 of the grate 10 (see FIG. 9A).

When the dimension of the bottom 11 of the fire bed 10 in the XX' direction is larger than the dimension of the fuel mounting device R in the XX' direction, a plurality of fuel mounting devices R are combined in the XX' direction. It is placed on the bottom 11 of the grate 10 (see FIG. 9B).

In the case of the above combination of fuel mounting tools R, even if the dimension of the bottom 11 of the fire bed 10 in the YY' direction is larger than the dimension of the fuel mounting tool R in the YY' direction. By combining a plurality of fuel mounting devices R in the YY' direction as described above, it is possible to match or approximate the size of the bottom 11 of the fire bed 10 in the YY' direction. Furthermore, even if the dimension of the bottom part 11 of the fire bed 10 in the XX' direction is larger than the dimension of the fuel mounting device R in the XX' direction, multiple fuel mounting devices R can be connected as described above. By combining in the YY' direction, it is possible to match or approximate the size of the bottom part 11 of the fire bed 10 in the XX' direction.

As described above, the one or more protrusions 100 of the second fuel mounting tool R are slidably fitted in the one or more protrusions 100 of the first fuel mounting tool R in the YY' direction. If so, by sliding the second fuel mounting tool R with respect to the first fuel mounting tool R, the dimension of the combination in the YY' direction can be adjusted.

Note that the above-described fuel mounting device, combination of fuel mounting devices, and outdoor combustion device are not limited to the above embodiments, and can be arbitrarily modified in design within the scope of the claims. be.

The bottom of the fire bed of the present invention is arranged within the fire bed, and is a plate on which the fuel mounting device of any of the above embodiments or the fuel mounting device of any of the above embodiments can be placed. , nets, pedestals, etc.

Note that the first direction of the present invention can be arbitrarily set as long as it is the longitudinal direction of the plurality of ridges of the present invention. The second direction of the present invention can be arbitrarily set as long as it is substantially perpendicular to the first direction. The third direction of the present invention can be arbitrarily set as long as it is substantially orthogonal to the first direction and the second direction.

D1, D2: Outdoor combustion device 10: Fire bed 11: Bottom part 12: Peripheral wall 13: Support part R: Fuel placement tool 100: Ridge 101: Internal space 110: Top plate part 111: Through hole 120: Side plate part 200 :Connection plate

Claims (11)

A fuel mounting device comprised of a heat-resistant plate placed in the fire bed of an outdoor combustion device,
multiple ridges,
and at least one connecting plate,
The plurality of ridges extend in a first direction and are arranged at intervals in a second direction substantially orthogonal to the first direction, and at least two adjacent ridges in the second direction are arranged at intervals. The plurality of protrusions include a top plate portion on which the solid fuel is placed, and a pair of protrusions extending away from the top plate portion from both ends of the top plate portion in the second direction. each has a side plate portion,
The at least one connecting plate is disposed between the two adjacent ridges and connects the lower ends of the side plate portions of the two adjacent ridges ,
A dimension of the top plate portion of the plurality of ridges in the second direction is larger than a dimension of the at least one connecting plate in the second direction,
The top plate portion of the plurality of ridges is flat in the first direction and the second direction, and only the top plate portion is provided with a vent hole penetrating the top plate portion. Ingredients. A fuel mounting device comprised of a heat-resistant plate placed in the fire bed of an outdoor combustion device,
multiple ridges,
and at least one connecting plate,
The plurality of ridges extend in a first direction and are arranged at intervals in a second direction substantially orthogonal to the first direction, and at least two adjacent ridges in the second direction are arranged at intervals. The plurality of protrusions include a top plate portion on which the solid fuel is placed, and a pair of protrusions extending away from the top plate portion from both ends of the top plate portion in the second direction. each has a side plate portion,
The at least one connecting plate is disposed between the two adjacent ridges and connects the lower ends of the side plate portions of the two adjacent ridges,
The dimension of the top plate portion in the second direction is larger than the distance in the second direction between the top plate portions of the two adjacent ridges,
The top plate portion of the plurality of ridges is flat in the first direction and the second direction, and only the top plate portion is provided with a vent hole penetrating the top plate portion. Ingredients. The fuel mounting device according to claim 1 or 2,
In each of the plurality of protrusions, the pair of side plate parts are inclined so that the distance between them gradually increases as the distance between them increases away from the top plate part . The fuel mounting device according to any one of claims 1 to 3 ,
The plurality of protrusions extend from one end of the fuel mounting device in the first direction to the other end of the fuel mounting device in the first direction . The fuel mounting device according to claim 3 ,
The dimension in the third direction of the pair of side plate portions is larger than the distance in the second direction between the top plate portions of the two adjacent ridges,
The third direction is substantially perpendicular to the first direction and the second direction . The fuel mounting device according to any one of claims 1 to 5 ,
The fuel mounting device is configured to be placed on the bottom of the fire bed of the outdoor combustion device,
With the fuel mounting device placed on the bottom of the fire bed, the lower ends of the at least one connecting plate of the fuel mounting device and the pair of side plate portions of the plurality of ridges are connected to the fire. Fuel mounting equipment that is in contact with the bottom of the floor . The fuel mounting device according to any one of claims 1 to 4 ,
The fuel mounting device is a fuel mounting device that is configured to be supported within a firebed of an outdoor combustion device by a support portion provided within the firebed . Equipped with multiple fuel mounting devices,
Each of the plurality of fuel mounting devices is a fuel mounting device configured with a heat-resistant plate disposed in the fire bed of an outdoor combustion device,
multiple ridges,
and at least one connecting plate,
The plurality of ridges extend in a first direction and are arranged at intervals in a second direction substantially orthogonal to the first direction, and at least two adjacent ridges in the second direction are arranged at intervals. The plurality of protrusions include a top plate portion on which the solid fuel is placed, and a pair of protrusions extending away from the top plate portion from both ends of the top plate portion in the second direction. each has a side plate portion,
The at least one connecting plate is disposed between the two adjacent ridges and connects the lower ends of the side plate portions of the two adjacent ridges,
The plurality of fuel mounting devices include a first fuel mounting device and a second fuel mounting device,
The plurality of protrusions of the first fuel mounting device and the second fuel mounting device each have one end in the first direction and the other end in the first direction,
Each of the plurality of protrusions of the first fuel mounting device is formed by the top plate portion and the pair of side plate portions.
an internal space is partitioned, and the internal space is open to one side in the first direction;
The other end portions of the plurality of protrusions of the second fuel placement device are each fitted into the one end portion of the plurality of protrusions of the first fuel placement device so as to be slidable in the first direction. A combination of fuel mounting equipment . Equipped with multiple fuel mounting devices,
Each of the plurality of fuel mounting devices is a fuel mounting device configured with a heat-resistant plate disposed in the fire bed of an outdoor combustion device,
multiple ridges,
and at least one connecting plate,
The plurality of ridges extend in a first direction and are arranged at intervals in a second direction substantially orthogonal to the first direction, and at least two adjacent ridges in the second direction are arranged at intervals. The plurality of protrusions include a top plate portion on which the solid fuel is placed, and a pair of protrusions extending away from the top plate portion from both ends of the top plate portion in the second direction. each has a side plate portion,
The at least one connecting plate is disposed between the two adjacent ridges and connects the lower ends of the side plate portions of the two adjacent ridges,
The plurality of fuel mounting devices include a first fuel mounting device and a second fuel mounting device,
Each of the plurality of protrusions of the first fuel mounting device has an internal space defined by the top plate portion and the pair of side plate portions,
Among the plurality of protrusions of the first fuel mounting device, one of the plurality of protrusions of the second fuel mounting device is within one or more of the protrusions on one side in the second direction. A combination of fuel mounting tools in which one or more protrusions on the other side in the second direction are slidably fitted in the first direction . The fuel mounting device according to any one of claims 1 to 7,
An outdoor combustion device comprising: a fire bed in which the fuel mounting device is housed . A combination of the fuel mounting device according to claim 8 or 9;
and a fire bed in which the combination of the fuel placement devices is housed,
An outdoor combustion device, wherein the combination is placed on the bottom of the fire bed .

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