JP2016049182A - Barbecue grill - Google Patents

Abstract

PURPOSE: To provide a barbecue grill that can suppress increase in size and deterioration in portability, and perform oven cooking.CONSTITUTION: A barbecue grill G1 includes frames 100a and 100b, leg parts 210a, 220a, 210b and 220b, connection parts 230a and 230b, a hearth 300, an upper plate 400, and a lower plate 500. The leg parts 210a and 210b are fixed to the frame 100a, and the leg parts 220a and 220b are fixed to the frame 100b. The connection part 230a connects the leg parts 210a and 220a, and the connection part 230b connects the leg parts 210b and 220b. The hearth 300 is supported by the frames 100a and 100b. The upper plate 400 is supported by the frames 100a and 100b so as to be positioned above the hearth 300. The lower plate 500 on which a food material can be placed is supported by the frames 100a and 100b so as to be positioned between the hearth 300 and the upper plate 400, and between the frames 100a and 100b.SELECTED DRAWING: Figure 1A

Description

  The present invention relates to a barbecue grill.

  Patent Literature 1 below describes an oven that uses a barbecue grill. This oven has a structure in which a box-shaped cover with an open bottom surface is placed on a metal plate supported by a barbecue grill. The cover is provided with an opening. Food is put into the cover from this opening and placed on the iron plate. Oven cooking of ingredients on the iron plate is possible

JP-A-2005-221215

  Since the above-mentioned oven requires a box-shaped cover, it becomes large and has poor portability.

  The present invention was devised in view of the above circumstances, and an object thereof is to provide a barbecue grill capable of cooking in an oven while suppressing an increase in size and a decrease in portability. It is in.

  In order to solve the above problems, a first barbecue grill of the present invention includes a pair of frames, a plurality of legs, a plurality of connecting portions, a fire bed, an upper plate, and a lower plate. The frames are opposed to each other at an interval in the first direction. The legs are fixed to the frame. The connecting portion connects at least one of two adjacent leg portions and the frame. The fire bed is supported by at least one of the frame, the leg portion, and the connecting portion. The upper plate is a plate having heat resistance. The upper plate is supported by at least one of the frame, the leg portion, and the connecting portion so as to be positioned above the fire bed. The lower plate is a heat-resistant plate on which food can be placed. The lower plate is supported by at least one of the fire bed, the frame, the leg portion, and the connecting portion so as to be positioned between the fire plate and the upper plate and between the frames.

  The 1st barbecue grill of such an aspect has the following technical characteristics and effects. First, the first barbecue grill can perform oven cooking. Since the lower plate is located between the fire plate and the upper plate and between the frames, at least air in a space defined by the upper plate, the lower plate, and the frame is accommodated in the fire bed. Heating with the heated fuel causes thermal convection in the space. Thereby, oven cooking can be performed in the space. By arranging the ingredients on the lower plate, oven cooking can be performed in the left space. Second, an increase in the size and portability of the first barbecue grill is suppressed. The upper plate corresponds to an iron plate for cooking a conventional barbecue grill. The fire bed, frame, legs, and connecting portion also correspond to the fire bed, frame, legs, and connecting portion of a conventional barbecue grill. Therefore, since the first barbecue grill only increases the number of parts corresponding to the lower plate, an increase in size and a decrease in portability of the first barbecue grill are suppressed. Third, since it is possible to arrange the heated fuel on the upper plate, it is possible to perform oven cooking using the radiant heat of the heated fuel on the upper plate. Fourth, it is possible to cook ingredients on the top plate.

  The frame may be configured to close the space between the upper plate and the lower plate in the first direction. In the case of the first barbecue grill in such an aspect, the cooking performance of the oven can be improved. Since both sides of the space between the upper plate and the lower plate are closed by the frame, thermal convection is likely to occur in the space.

  The frame and the connecting portion may be configured to close and close the space between the upper plate and the lower plate in the first direction. In the case of the first barbecue grill in such an aspect, the cooking performance of the oven can be improved. Since both sides of the space between the upper plate and the lower plate are closed by the frame and the connecting portion, thermal convection is likely to occur in the space.

  The second barbecue grill of the present invention includes a pair of frames, a pair of connecting portions, a bottom plate, a plurality of legs, a fire bed, an upper plate, and a lower plate. The frames are plates that face each other at an interval in the first direction. A connection part is a board which connects a flame | frame. The bottom plate is fixed to the frame and the connecting part so as to close the space defined by the frame and the connecting part from below. The leg portion is fixed to at least one of the frame, the connecting portion, and the bottom plate. The fire bed is supported by at least one of a frame, a connecting portion, a bottom plate, and a leg portion. The upper plate is a plate having heat resistance. The upper plate is supported by at least one of the frame, the leg portion, and the connecting portion so as to be positioned above the fire bed. The lower plate is a heat-resistant plate on which food can be placed. The lower plate is supported by at least one of the fire bed, the frame, the leg portion, and the connecting portion so as to be positioned between the fire plate and the upper plate and between the frames.

  The 2nd barbecue grill of such an aspect has the following technical characteristics and effects. First, the second barbecue grill can perform oven cooking. Since the lower plate is located between the fire plate and the upper plate and between the frames, at least air in a space defined by the upper plate, the lower plate, and the frame is accommodated in the fire bed. Heating with the heated fuel causes thermal convection in the space. Thereby, oven cooking can be performed in the space. By arranging the ingredients on the lower plate, oven cooking can be performed in the left space. Secondly, an increase in size and a decrease in portability of the second barbecue grill are suppressed. The upper plate corresponds to an iron plate for cooking a conventional barbecue grill. The fire bed, the frame, the leg portion, the connecting portion, and the bottom plate also correspond to the fire bed, the frame, the leg portion, the connecting portion, and the bottom plate of the conventional barbecue grill. Therefore, since the second barbecue grill only increases the number of parts corresponding to the lower plate, an increase in size and a decrease in portability of the second barbecue grill are suppressed. Third, since it is possible to arrange the heated fuel on the upper plate, it is possible to perform oven cooking using the radiant heat of the heated fuel on the upper plate. Fourth, it is possible to cook ingredients on the top plate.

  The lower plate can be configured to be placed on a fire bed. The first and second barbecue grills having such a configuration can be simplified in configuration. This is because a mechanism for supporting the lower plate is unnecessary.

  At least one of the frame, the leg portion, and the connecting portion may be configured to have a first flange portion that supports the fire bed. At least one of the frame, the leg portion, and the connecting portion may be configured to have a second flange portion that supports the upper plate. At least one of the frame, the leg portion, and the connecting portion may be configured to have a third flange portion that supports the lower plate.

  The space between the upper plate and the lower plate can be configured to be open in the second direction, which is the longitudinal direction of the frame. The lower plate can be configured such that it can be taken in and out in the second direction with respect to the space between the upper plate and the lower plate. The convenience of the first and second barbecue grills in such a manner is improved. This is because food can be placed on the lower plate and put in and out in the second direction with respect to the space between the upper plate and the lower plate.

  At least one of the lower plate and the upper plate may be provided with an engaging portion that can engage with a jig for moving the lower plate. The convenience of the first and second barbecue grills in such a manner is improved. This is because at least one of the heated upper plate and lower plate can be moved using a jig.

  The upper plate can be configured to have a recess. The upper plate may be configured such that the concave portion is directed upward or downward. When the upper plate is arranged so that the concave portion faces upward, it becomes easy to arrange the heated fuel in the concave portion of the upper plate. When the upper plate is arranged so that the concave portion faces downward, the space between the upper plate and the lower plate becomes large.

  The frame can be a plate or a cylinder.

  The bottom plate may be a fire bed.

It is a schematic perspective view of the barbecue grill which concerns on Example 1 of this invention. It is 1B-1B sectional drawing in FIG. 1A of the said barbecue grill. It is 1C-1C sectional drawing in FIG. 1A of the said barbecue grill. It is a schematic perspective view of the frame and support legs of the barbecue grill. It is a schematic side view of the barbecue grill which concerns on Example 2 of this invention. It is a schematic front view of the said barbecue grill. It is a schematic rear view of the barbecue grill. It is a schematic side view of the barbecue grill which concerns on Example 3 of this invention. It is a schematic front view of the said barbecue grill. It is a schematic rear view of the barbecue grill. It is a schematic side view of the barbecue grill which concerns on Example 4 of this invention. It is a schematic front view of the said barbecue grill.

  Examples 1 to 4 of the present invention will be described below.

  Hereinafter, the barbecue grill G1 according to Embodiment 1 of the present invention will be described with reference to FIGS. 1A to 1D. The barbecue grill G1 includes a frame 100a, a frame 100b, a support leg 200a, a support leg 200b, a fire bed 300, an upper plate 400, and a lower plate 500. Hereinafter, each component of the barbecue grill G1 will be described in detail. The X-X ′ direction shown in FIGS. 1A to 1C is a direction in which the frames 100 a and 100 b face each other and corresponds to the first direction in the claims. The Y-Y 'direction shown in FIG. 1A is the longitudinal direction of the frames 100a and 100b and corresponds to the second direction of the claims. The Z-Z ′ direction shown in FIGS. 1A to 1C is the height direction of the frames 100a and 100b. The Y-Y ′ direction intersects the X-X ′ direction at a right angle, and the Z-Z ′ direction intersects the Y-Y ′ direction and the X-X ′ direction at a right angle.

  The frames 100a and 100b are heat-resistant cylinders made of metal. The frames 100a and 100b are symmetrical in the X-X ′ direction as shown in FIGS. 1A to 1D. The frames 100a and 100b are opposed to each other at an interval in the X-X 'direction.

  The frame 100a includes a frame main body 110a, a first long rib 120a, a second long rib 130a, a first flange 140a, and a second flange 150a.

  The frame body 110a is a substantially triangular tube extending in the Y-Y 'direction, and is made of metal. As best shown in FIGS. 1B and 1C, the frame body 110a includes a bottom plate 111a, an outer plate 112a, an inner plate 113a, a first corner R1a, a second corner R2a, and a third corner R3a. And have. The bottom plate 111a is a rectangular plate extending in the Y-Y ′ direction, and has an end in the X direction and an end in the X ′ direction. The outer plate 112a is an arc-shaped plate extending in the Y-Y ′ direction, and is curved in the Z direction and the X ′ direction. The outer plate 112a has a lower end and an upper end. The lower end of the outer plate 112a is integrally connected to the end of the bottom plate 111a in the X direction. The inner plate 113a is an arc-shaped plate extending in the Y-Y ′ direction, and is curved in the Z direction and the X ′ direction. The inner plate 113a has a lower end and an upper end. The lower end of the inner plate 113a is integrally connected to the end in the X ′ direction of the bottom plate 111a. The upper end of the outer side plate 112a and the upper end of the inner side plate 113a are integrally connected. Note that the design of the frame body 110a can be changed to a cylindrical or polygonal cylinder.

  The first corner R1a is a corner where the outer plate 112a and the inner plate 113a of the frame body 110a are abutted. The second corner R2a is a corner where the bottom plate 111a and the outer plate 112a of the frame body 110a are abutted. The third corner R3a is a corner where the bottom plate 111a and the inner plate 113a of the frame body 110a are abutted. The dimensions of the first corners R1a to R3 in the Y-Y 'direction are the same as the dimensions of the frame body 110a in the Y-Y' direction.

  The first long rib 120a is provided on the inner surface of the first corner R1a of the frame body 110a, and extends in the YY ′ direction from the Y-direction end of the first corner R1a to the Y′-direction end. Yes. The dimension of the first long rib 120a in the Y-Y 'direction is the same as the dimension of the frame main body 110a in the Y-Y' direction. The first long rib 120a is substantially C-shaped in the cross section in the X-X ′ direction. The first long rib 120a is provided with a through hole 121a that penetrates the first long rib 120a in the Y-Y ′ direction.

  The first long rib 120a includes a rib 122a (first rib) and a rib 123a (third rib). The rib 122a is a first end portion on the Y direction side of the first long rib 120a. A thread groove is formed on the inner peripheral surface of the end portion on the Y direction side of the through hole 121a of the first long rib 120a. The rib 123a is a second end portion on the Y′-direction side of the first long rib 120a. A thread groove is formed on the inner peripheral surface of the end portion on the Y ′ direction side of the through hole 121a of the first long rib 120a.

  The second long rib 130a is provided on the inner surface of the second corner R2a of the frame body 110a and extends in the YY ′ direction from the Y-direction end to the Y′-direction end of the second corner R2a. Yes. In this way, the second long rib 130a is different from the position where the first long rib 120a is provided on the inner surface of the frame body 110a (the position below the position where the first long rib 120a is provided). ). The dimension of the second long rib 130a in the Y-Y 'direction is the same as the dimension of the frame main body 110a in the Y-Y' direction. The second long rib 130a is substantially C-shaped in the cross section in the X-X ′ direction. The second long rib 130a is provided with a through hole 131a that penetrates the second long rib 130a in the Y-Y 'direction.

  The second long rib 130a has a rib 132a (second rib) and a rib 133a (fourth rib). The rib 132a is a first end portion on the Y direction side of the second long rib 130a. A thread groove is formed on the inner peripheral surface of the end portion on the Y direction side of the through hole 131a of the second long rib 130a. The rib 133a is a second end portion on the Y ′ direction side of the second long rib 130a. A thread groove is formed on the inner peripheral surface of the end portion on the Y ′ direction side of the through hole 131a of the second long rib 130a.

  The first and second long ribs 120a and 130a may be omitted, and only the first to fourth ribs may be provided on the frame body 110a of any of the above-described aspects. The 1st, 2nd elongate rib 120a, 130a may be provided in the inner surface or the outer surface of the frame main body 110a of any aspect mentioned above. Only the first to fourth ribs may be provided on the inner surface or the outer surface of the end portion of the frame main body 110a according to any one of the above-described aspects. The first and second long ribs 120a and 130a can be configured to be substantially O-shaped in a cross section in the X-X ′ direction, or without the through holes 121a and 131a. The first and second long ribs 120a and 130a can be integrated. The first and second ribs can be integrated. The third and fourth ribs can be integrated.

  The first flange 140a is a substantially L-shaped plate extending in the Z direction after extending from the third corner R3a of the frame main body 110a in the X ′ direction (the frame main body 110b side to be described later of the frame 100b). The first flange 140a has an elongated shape extending in the Y-Y 'direction and has the same dimensions in the Y-Y' direction as the frame main body 110a. A projection (not shown) convex in the Z direction is provided at the center of the first flange 140a.

  The second flange 150a is a rectangular plate that extends in the X ′ direction (on the frame body 110b side of the frame 100b) from a location on the Z direction side of the first flange 140a of the inner plate 113a of the frame body 110a. The second flange 150a has an elongated shape extending in the Y-Y 'direction and has the same dimensions in the Y-Y' direction as the frame main body 110a.

  Since the frame 100b has a symmetrical shape with respect to the frame 100a as described above, portions different from the frame 100a will be described in detail, and overlapping descriptions will be omitted. The frame 100b includes a frame main body 110b, a first long rib 120b, a second long rib 130b, a first flange 140b, and a second flange 150b.

  The frame body 110b has the same configuration as that of the frame body 110a except that the frame body 110b has a symmetrical shape with respect to the X-X ′ direction. The outer plate 112b of the frame body 110b is an arc-shaped plate extending in the Y-Y ′ direction, and is curved in the Z direction and the X direction. The inner plate 113b of the frame body 110b is an arc-shaped plate extending in the Y-Y ′ direction, and is curved in the Z direction and the X direction. In addition, 111b in FIG. 1B-FIG. 1D is a baseplate of the frame main body 110b. R1b in FIGS. 1B to 1C is a first corner of the frame body 110b. R2b is the second corner of the frame body 110b. R3b is the third corner of the frame body 110b. The design of the frame body 110b can be changed to a cylinder or a polygonal cylinder.

  The first long rib 120b has the same configuration as the first long rib 120a, except that the first long rib 120a has a symmetrical shape with respect to the X-X 'direction. 122b in FIG. 1B is a rib (first rib) of the first long rib 120b. 123b in FIG. 1C is a rib (third rib) of the first long rib 120b. The second long rib 130b has the same configuration as that of the second long rib 130a except that the second long rib 130b is symmetrical with the second long rib 130a in the X-X ′ direction. 132b in FIG. 1B is a rib (second rib) of the second long rib 130b. 133b in FIG. 1C is a rib (fourth rib) of the second long rib 130b.

  The first and second long ribs 120b and 130b may be omitted, and only the first to fourth ribs may be provided on the frame main body 110b according to any one of the aspects described above. The 1st, 2nd elongate rib 120b, 130b may be provided in the inner surface or the outer surface of the frame main body 110a of any aspect mentioned above. Only the first to fourth ribs may be provided on the inner surface or the outer surface of the end portion of the frame main body 110b according to any one of the above-described aspects. The first and second long ribs 120b and 130b of any of the above-described aspects can be configured to be substantially O-shaped or not provided with the through holes 121b and 131b in the cross section in the XX ′ direction. It is. The first and second long ribs 120b and 130b can be integrated. The first and second ribs can be integrated. The third and fourth ribs can be integrated.

  The first flange 140b is a substantially L-shaped plate that extends in the X direction (the frame main body 110a side of the frame 100a) from the third corner R3b of the frame main body 110b and then extends in the Z direction. The second flange 150b is a rectangular plate extending in the X direction (the frame body 110a side of the frame 100a) from the Z direction side of the first flange 140b of the inner plate 113b of the frame body 110b.

  The support leg 200a is a downward substantially U-shaped pipe. The support leg 200a has a leg part 210a, a leg part 220a, and a connecting part 230a. The leg portion 210a is a pipe having an upper end portion that is curved along the outer plate 112a of the frame body 110a of the frame 100a. As best shown in FIG. 1B, the upper ends of the legs 210a are fixed to the ribs 122a and ribs 132a of the frame 100a with screws or pins. The leg portion 220a is a pipe having an upper end portion that is curved along the outer plate 112b of the frame main body 110b. The upper end of the leg 220a is fixed to the rib 122b and the rib 132b of the frame 100b with screws or pins. The connecting portion 230a is a pipe that integrally connects the upper end portion of the leg portion 210a and the upper end portion of the leg portion 220a. The connecting portion 230a corresponds to the connecting portion in the claims. Note that the first and second leg portions 210a and 220a can be configured to be height adjustable. For example, the first and second leg portions 210a and 220a can be configured to be able to expand and contract by arranging a plurality of pipes concentrically. Further, the first and second leg portions 210a and 220a can be configured such that a plurality of pipes are detachably connected in the length direction of the pipes. The height of the first and second leg portions 210a and 220a is adjusted by removing the pipe.

  The support leg 200b has the same configuration as the support leg 200a, and includes a leg portion 210b, a leg portion 220b, and a connecting portion 230b. Hereinafter, the difference between the support leg 200b and the support leg 200a will be described in detail, and redundant description will be omitted. In addition, the connection part 230b is also equivalent to the connection part of a claim.

  As best shown in FIG. 1C, the upper ends of the legs 210b are fixed to the ribs 123a and ribs 133a of the frame 100a with screws or pins. The upper end of the leg 220b is fixed to the rib 123b and the rib 133b of the frame 100b with screws or pins.

  As best shown in FIGS. 1B and 1C, the fire bed 300 is suspended from the first flanges 140a and 140b of the frames 100a and 100b so as to be movable in the Y-Y 'direction. The fire bed 300 includes a fire bed main body 310 and flanges 320a and 320b. The fire bed main body 310 is a metal box opened upward. Heated fuel such as charcoal or firewood can be accommodated in the fire bed main body 310.

  The flange 320a is a plate that extends from the fire bed main body 310 in the X direction and then extends in the Z ′ direction. The flange 320a is supported by the first flange 140a of the frame 100a so as to be movable in the Y-Y ′ direction. The flange 320b is a plate that extends in the X ′ direction from the firebed main body 310 and then extends in the Z ′ direction. The flange 320b is supported by the first flange 140b of the frame 100b so as to be movable in the Y-Y ′ direction.

  The upper plate 400 is a plate having heat resistance (for example, a metal plate (a steel plate for cooking a conventional barbecue grill can be used), a ceramic plate or a stone plate such as lava). The dimension of the upper plate 400 in the Y-Y ′ direction may be smaller than or the same as the dimension of the second flanges 150 a and 150 b of the frames 100 a and 100 b in the Y-Y ′ direction. The upper plate 400 is supported by the second flanges 150a and 150b. The upper plate 400 is disposed between the frames 100 a and 100 b above the fire bed 300. As best shown in FIG. 1A, the upper plate 400 may have a plurality of engaging portions 410 that are holes that penetrate the upper plate 400 in the Z-Z ′ direction. Two adjacent end portions of a U-shaped jig (not shown) can be engaged with two adjacent engaging portions 410. When the front end of the jig is engaged with the two engaging portions 410, the upper plate 400 can be carried using the jig.

  The lower plate 500 is a plate having heat resistance (for example, a metal plate, a ceramic plate, or a stone plate such as lava). Ingredients can be placed on the lower plate 500. The lower plate 500 is supported by the fire bed 300 between the fire bed 300 and the upper plate 400 and between the frames 100a and 100b. Specifically, the lower plate 500 is placed on the fire bed 300 so as to be movable in the Y-Y ′ direction. The dimension of the lower plate 500 in the Y-Y ′ direction may be smaller than or the same as the dimension of the fire bed 300 in the Y-Y ′ direction. The lower plate 500 includes a main body plate 510 and a pair of guide portions 520. The main plate 510 has a size in the X-X ′ direction that is slightly larger than the fire bed 300. The main body plate 510 has an end in the X direction and an end in the X ′ direction. Guide portions 520 extend in the Z ′ direction from the end in the X direction and the end in the X ′ direction of the main body plate 510. The guide part 520 is guided when the lower plate 500 moves in the Y-Y ′ direction by moving along the flanges 320 a and 320 b of the fire bed 300.

  As best shown in FIG. 1A, the main body plate 510 may further include a pair of engaging portions 511 that are holes that penetrate the main body plate 510 in the Z-Z ′ direction. Two end portions of a U-shaped jig (not shown) can be engaged with the engaging portion 511. The lower plate 500 can be transported by engaging the front end of the jig with the engaging portion 511.

  A cooking space (patented) by the fire bed 300, the upper plate 400, the lower plate 500, and the frames 100a and 100b (the frame main bodies 110a and 110b, the first flange portions 140a and 140b, and the second flange portions 150a and 150b). This corresponds to the space of claim 2 in the claims.). In other words, the frames 100a and 100b close the XX ′ direction side of the cooking space, the upper plate 400 closes the Z direction side of the cooking space, and the fire bed 300 and the lower plate 500 are on the Z ′ direction side of the cooking space. Is blocked. This cooking space is open in the Y-Y 'direction. The air in the cooking space is convected in the cooking space by being heated by the heated fuel in the fire bed 300. This makes it possible to cook the food in the cooking space. The lower plate 500 and / or the fire bed 300 can be taken in and out in the Y-Y ′ direction with respect to the cooking space.

  Hereinafter, the assembly procedure of the barbecue grill G1 having the above-described configuration will be described in detail. First, frames 100a and 100b and support legs 200a are prepared. Thereafter, the leg portion 210a of the support leg 200a is screwed or pinned to the ribs 122a and 132a (first end portions of the first and second long ribs 120a and 130a) of the frame 100a. In this way, the leg portion 210a of the support leg 200a is fixed to the end of the frame 100a on the Y direction side. Thereafter, the leg portion 220a of the support leg 200a is screwed or pinned to the ribs 122b and 132b (first end portions of the first and second long ribs 120b and 130b) of the frame 100b. In this manner, the leg portion 220a of the support leg 200a is fixed to the end of the frame 100b on the Y direction side.

  Then, the support leg 200b is prepared. The leg portion 210b of the support leg 200b is screwed or pinned to the ribs 123a and 133a (second ends of the first and second long ribs 120a and 130a) of the frame 100a. In this way, the leg portion 210b of the support leg 200b is fixed to the end on the Y ′ direction side of the frame 100a. The leg portion 220b of the support leg 200b is screwed or pinned to the ribs 123b and 133b (second end portions of the first and second long ribs 120b and 130b) of the frame 100b. In this way, the leg portion 220b of the support leg 200b is fixed to the end of the frame 100b on the Y ′ direction side.

  Thereafter, the fire bed 300 is prepared. The flanges 320a and 320b of the fire bed 300 are placed on the first flanges 140a and 140b of the frames 100a and 100b. Thereafter, the lower plate 500 is prepared. The lower plate 500 is placed on the fire bed 300. The guide portions 520 of the lower plate 500 are disposed on both sides of the fire bed 300 in the X-X ′ direction. Thereafter, the upper plate 400 is prepared. The upper plate 400 is placed on the second flanges 150a and 150b of the frames 100a and 100b. Thus, the cooking space is partitioned by the fire bed 300, the upper plate 400, the lower plate 500, and the frames 100a and 100b.

  Hereinafter, a method of performing oven cooking using the above-described barbecue grill G1 will be described in detail. First, the fire bed 300 is taken out from the cooking space together with the lower plate 500 in the Y-Y ′ direction. Thereafter, the jig is inserted into the engaging portion 511 of the lower plate 500, and the lower plate 500 is removed from the fire bed 300. Heated fuel is put into the fire bed 300. The lower plate 500 is installed on the fire bed 300. Food ingredients are placed on the lower plate 500. The fire bed 300 is placed in the cooking space together with the lower plate 500. In this way, the food is cooked in the cooking space.

  The barbecue grill G1 as described above has the following technical features and effects. First, the barbecue grill G1 can perform oven cooking as described above. When the concave portion of the upper plate 400 is directed downward, the cooking space can be expanded.

  Secondly, an increase in the size of the barbecue grill G1 and a decrease in portability are suppressed. The upper plate 400 corresponds to an iron plate for cooking a conventional barbecue grill. The fire bed 300, the frames 100a and 100b, the legs 210a and 210b, the legs 220a and 220b, and the connecting portions 230a and 230b correspond to the fire bed, the frame, the legs, and the connecting portion of the conventional barbecue grill. Therefore, since the barbecue grill G1 is only increased in the number of parts by the lower plate 500, an increase in size and a decrease in portability of the barbecue grill G1 are suppressed.

  Third, since it is possible to arrange the heated fuel also on the upper plate 400, it is possible to perform oven cooking using the radiant heat of the heated fuel on the upper plate 400. When the concave portion of the upper plate 400 is directed upward (Z direction), the heated fuel can be disposed in the concave portion.

  Fourth, the barbecue grill G1 can cook food on the upper plate 400 simultaneously with oven cooking, or can cook food on the upper plate 400 separately from oven cooking.

  Hereinafter, the barbecue grill G2 according to the second embodiment of the present invention will be described with reference to FIGS. 2A to 2C. The barbecue grill G2 is substantially the same as the barbecue grill G1 of the first embodiment, except that the configuration of the frames 100a ′ and 100b ′ is different from the configuration of the frames 100a and 100b of the first embodiment and further includes connecting portions 600a and 600b. It is a configuration. Hereinafter, the different configuration will be described in detail, and redundant description will be omitted. Similarly to Example 1, the XX ′ direction and the ZZ ′ direction are attached in FIG. 2A, and the YY ′ direction and the ZZ ′ direction are attached in FIGS. 2B to 2C. .

  The support legs 200a and 200b are opposed to each other with an interval in the Y-Y 'direction.

  The connection part 600a is a substantially O-shaped pipe, as best shown in FIG. 2B. The end portion in the Y direction of the connecting portion 600a is fixed to the upper end portion of the leg portion 210a of the support leg 200a with a screw or a pin. The end portion in the Y ′ direction of the connecting portion 600a is fixed to the upper end portion of the leg portion 210b of the support leg 200b with a screw or a pin. Thus, the connection part 600a has connected the leg part 210a and the leg part 210b.

  The connection part 600b is a substantially O-shaped pipe, as best shown in FIG. 2C. The end portion in the Y direction of the connecting portion 600b is fixed to the upper end portion of the leg portion 220a of the support leg 200a with a screw or a pin. The end portion in the Y ′ direction of the connecting portion 600b is fixed to the upper end portion of the leg portion 220b of the support leg 200b with a screw or a pin. Thus, the connection part 600b has connected the leg part 220a and the leg part 220b. The connecting portions 600a and 600b correspond to the connecting portions in the claims. The connecting portion 230a of the support leg 200a and the connecting portion 230b of the support leg 200b also correspond to the connecting portions in the claims.

  The connecting portions 600a and 600b can be changed in design to a U-shaped pipe, a downward substantially U-shaped pipe, a straight pipe, or a heat-resistant plate.

  The frames 100a 'and 100b' are made of a metal plate and have heat resistance. The frames 100a 'and 100b' are symmetrical in the X-X 'direction. The frames 100a 'and 100b' are opposed to each other with an interval in the X-X 'direction.

  As best shown in FIG. 2A, the frame 100a 'includes a frame body 110a', a first flange 140a ', and a second flange 150a'. The frame body 110a 'is a metal plate extending in the Y-Y' direction, as best shown in FIG. 2B. The frame body 110a 'has an end portion in the Y direction, an end portion in the Y' direction, an end in the Z 'direction (lower end), and an end in the Z direction (upper end). The end of the frame body 110a 'in the Y direction is fixed to the upper end of the leg 210a of the support leg 200a and the end of the connecting portion 600a in the Y direction with screws or pins. The end of the frame body 110a 'in the Y' direction is fixed to the upper end of the leg 210b of the support leg 200b and the end of the connecting portion 600a in the Y 'direction with screws or pins.

  As best shown in FIG. 2A, the first flange 140a 'has the same configuration as the first flange 140a of the first embodiment, except that the first flange 140a' is provided at the lower end of the frame body 110a '. The second flange portion 150a 'has the same configuration as the second flange portion 150a of the first embodiment, except that the second flange portion 150a' is provided at the upper end of the frame body 110a '(a location above the first flange portion 140a').

  Since the frame 100b 'has a symmetrical shape with respect to the frame 100a' as described above, portions different from the frame 100a 'will be described in detail, and redundant description will be omitted. As best shown in FIG. 2C, the frame 100b 'includes a frame body 110b', a first flange 140b ', and a second flange 150b'. An end portion in the Y direction of the frame main body 110b 'is fixed to the upper end portion of the leg portion 220a of the support leg 200a and the end portion in the Y direction of the connecting portion 600b with screws or pins. An end portion in the Y ′ direction of the frame main body 110 b ′ is fixed to the upper end portion of the leg portion 220 b of the support leg 200 b and the end portion in the Y ′ direction of the connecting portion 600 b with screws or pins.

  As best shown in FIG. 2A, the first flange 140b 'has the same configuration as the first flange 140b of the first embodiment except that it is provided at the lower end of the frame body 110b'. The second flange 150b 'has the same configuration as the second flange 150b of the first embodiment, except that the second flange 150b' is provided at the upper end of the frame body 110b '(a location above the first flange 140b').

  As best shown in FIG. 2A, the flange 320a of the fire bed 300 is supported by the first flange 140a 'of the frame 100a' so as to be movable in the Y-Y 'direction. The flange 320b of the fire bed 300 is supported by the first flange 140b 'of the frame 100b' so as to be movable in the Y-Y 'direction.

  The upper plate 400 is supported by the second flanges 150a 'and 150b' of the frames 100a 'and 100b'. That is, the upper plate 400 is disposed between the frames 100 a ′ and 100 b ′ above the fire bed 300.

  Fire bed 300, upper plate 400, lower plate 500, frames 100a ′ and 100b ′ (frame main bodies 110a ′ and 110b ′, first flange portions 140a ′ and 140b ′, and second flange portions 150a ′ and 150b ′). ) Defines a cooking space (corresponding to the space of claim 2 of the claims). In other words, the frames 100a ′ and 100b ′ close the XX ′ direction side of the cooking space, the upper plate 400 closes the Z direction side of the cooking space, and the fire bed 300 and the lower plate 500 are Z ′ of the cooking space. The direction side is blocked. This cooking space is open in the Y-Y 'direction. The air in the cooking space is convected in the cooking space by being heated by the heated fuel in the fire bed 300. This makes it possible to cook the food in the cooking space. The lower plate 500 and / or the fire bed 300 can be taken in and out in the Y-Y ′ direction with respect to the cooking space.

  Hereinafter, the assembly procedure of the barbecue grill G2 having the above-described configuration will be described in detail. A connecting portion 600a and support legs 200a and 200b are prepared. The end of the connecting portion 600a in the Y direction is fixed to the leg portion 210a of the support leg 200a. The end portion in the Y ′ direction of the connecting portion 600a is fixed to the leg portion 210b of the support leg 200b. A connecting part 600b is prepared. The end of the connecting portion 600b in the Y direction is fixed to the leg 220a of the support leg 200a. The end portion in the Y ′ direction of the connecting portion 600b is fixed to the leg portion 220b of the support leg 200b. As a result, the support legs 200a and 200b face each other with a gap in the Y-Y 'direction, and the connecting portions 600a and 600b face each other with a gap in the X-X' direction.

  Thereafter, the frame 100a 'is prepared. The ends of the frame 100a 'in the Y direction are fixed to the legs 210a of the support legs 200a and the ends of the connecting portion 600a in the Y direction. The end portion in the Y ′ direction of the frame 100a ′ is fixed to the leg portion 210b of the support leg 200b and the end portion in the Y ′ direction of the connecting portion 600a. Thereafter, the frame 100b 'is prepared. The ends in the Y direction of the frame 100b 'are fixed to the ends in the Y direction of the leg portions 220a of the support legs 200a and the connecting portions 600b. The ends of the frame 100b 'in the Y' direction are fixed to the legs 220b of the support leg 200b and the ends of the connecting portion 600b in the Y 'direction. Accordingly, the frames 100a 'and 100b' face each other with a gap in the X-X 'direction. The fire bed 300, the upper plate 400, and the lower plate 500 are supported by the frames 100a 'and 100b' as in the first embodiment.

  The barbecue grill G2 as described above has the first to fourth technical features and effects similar to those of the barbecue grill G1. The upper plate 400 corresponds to an iron plate for cooking a conventional barbecue grill. The fire bed 300, the frames 100a ′ and 100b ′, the legs 210a and 210b, the legs 220a and 220b, and the connecting parts 230a, 230b, 600a, and 600b are the same as the fire bed, the frame, the legs, and the connecting part of the conventional barbecue grill. Equivalent to. Therefore, since the barbecue grill G2 is only increased in the number of parts by the lower plate 500, an increase in the size and portability of the barbecue grill G2 are suppressed.

 Hereinafter, the barbecue grill G3 according to Embodiment 3 of the present invention will be described with reference to FIGS. 3A to 3C. The barbecue grill G3 is different in the mounting positions of the frames 100a ′ and 100b ′ from the mounting positions of the frames 100a ′ and 100b ′ of the barbecue grill G2 of the second embodiment, and the support legs 200a ′ and 200b ′ and the connecting portion 600a ′. The configuration of 600b ′ is substantially the same as that of the barbecue grill G2 of the first embodiment except that the configuration of the support legs 200a, 200b and the connecting portions 600a, 600b of the barbecue grill G2 of the second embodiment is different. Hereinafter, the different configuration will be described in detail, and redundant description will be omitted. Similarly to Example 1, the XX ′ direction and the ZZ ′ direction are given in FIG. 3A, and the YY ′ direction and the ZZ ′ direction are given in FIGS. 3B to 3C. .

  As shown in FIGS. 3A to 3C, the support legs 200 a ′ and 200 b ′ are opposed to each other with an interval in the XX ′ direction, and the lengths of the connecting portions 230 a ′ and 230 b ′ are the embodiment examples. The configuration is substantially the same as the support legs 200a and 200b of the second embodiment except that the length is larger than the length of the two connecting portions 230a and 230b.

  As illustrated in FIGS. 3A to 3C, the connecting portions 600a ′ and 600b ′ are opposed to each other with an interval in the Y-Y ′ direction. The dimension in the width direction of the coupling parts 600a 'and 600b' is smaller than the width dimension of the coupling parts 600a and 600b in the second embodiment.

  The end portion in the X direction of the connecting portion 600a 'is fixed to the upper end portion of the leg portion 210a' of the support leg 200'a with a screw or a pin. The end portion in the X ′ direction of the connecting portion 600 a ′ is fixed to the upper end portion of the leg portion 210 b ′ of the support leg 200 b ′ with a screw or a pin. Thus, the connecting portion 600a 'connects the leg portion 210a' and the leg portion 210b '.

  The end portion in the X direction of the connecting portion 600b 'is fixed to the upper end portion of the leg portion 220a' of the support leg 200a 'by screws or pins. The end portion in the X ′ direction of the connecting portion 600 b ′ is fixed to the upper end portion of the leg portion 220 b ′ of the support leg 200 b ′ with a screw or a pin. Thus, the connecting portion 600b 'connects the leg portion 220a' and the leg portion 220b '. The connecting portions 600a 'and 600b' correspond to the connecting portions in the claims. The connecting portion 230a 'of the support leg 200a' and the connecting portion 230b 'of the support leg 200b' also correspond to the connecting portion in the claims.

  The design of the connecting portions 600a 'and 600b' can be changed to a U-shaped pipe, a downward substantially U-shaped pipe, a straight pipe, or a heat-resistant plate.

  As best shown in FIG. 3B, the end of the frame 100a ′ in the Y direction of the frame body 110a ′ is the upper end of the leg 210a ′ of the support leg 200a ′ and the end of the connecting part 600a ′ in the X direction. It is fixed to the part with screws or pins. An end portion in the Y ′ direction of the frame main body 110a ′ is fixed to an upper end portion of the leg portion 220a ′ of the support leg 200a ′ and an end portion in the X direction of the connecting portion 600b ′ with screws or pins.

  The end of the frame body 110b ′ of the frame 100b ′ in the Y direction is, as best shown in FIG. 3C, the upper end of the leg 210b ′ of the support leg 200b ′ and the X ′ direction of the connecting part 600a ′. It is fixed to the end with screws or pins. An end portion in the Y ′ direction of the frame main body 110 b ′ is fixed to an upper end portion of the leg portion 220 b ′ of the support leg 200 b ′ and an end portion in the X ′ direction of the connecting portion 600 b ′ with screws or pins.

  Similarly to the second embodiment, the fire bed 300, the upper plate 400, the lower plate 500, the frames 100a ′ and 100b ′ (the frame main bodies 110a ′ and 110b ′, the first flange portions 140a ′ and 140b ′, and the second plate). The cooking space (corresponding to the space of claim 2 in the claims) is partitioned by the flanges 150a ′ and 150b ′). The lower plate 500 and / or the fire bed 300 can be inserted into and removed from the cooking space in the Y-Y 'direction from within the connecting portion 600a' or 600b '.

  Hereinafter, the assembly procedure of the barbecue grill G3 having the above-described configuration will be described in detail. A connecting portion 600a 'and support legs 200a' and 200b 'are prepared. An end portion in the X direction of the connecting portion 600a 'is fixed to the leg portion 210a' of the support leg 200a '. The end portion in the X ′ direction of the connecting portion 600a ′ is fixed to the leg portion 210b ′ of the support leg 200b ′. A connecting portion 600b 'is prepared. An end portion in the X direction of the connecting portion 600b 'is fixed to the leg portion 220a' of the support leg 200a '. An end portion in the X ′ direction of the connecting portion 600 b ′ is fixed to the leg portion 220 b ′ of the support leg 200 b ′. Accordingly, the support legs 200a 'and 200b' face each other with a gap in the X-X 'direction, and the connecting parts 600a' and 600b 'face each other with a gap in the Y-Y' direction.

  Thereafter, the frame 100a 'is prepared. The ends of the frame 100a 'in the Y direction are fixed to the legs 210a' of the support leg 200a 'and the ends of the connecting portion 600a' in the X direction. The end portion in the Y ′ direction of the frame 100a ′ is fixed to the end portion in the X direction of the leg portion 220a ′ of the support leg 200a ′ and the connecting portion 600b ′. Thereafter, the frame 100b 'is prepared. The ends of the frame 100b 'in the Y direction are fixed to the legs 210b' of the support leg 200b 'and the ends of the connecting portion 600a' in the X 'direction. The ends of the frame 100b 'in the Y' direction are fixed to the legs 220b 'of the support leg 200b' and the ends of the connecting portion 600b 'in the X' direction. Accordingly, the frames 100a 'and 100b' face each other with a gap in the X-X 'direction. The fire bed 300, the upper plate 400, and the lower plate 500 are supported by the frames 100a 'and 100b' as in the first embodiment.

  The barbecue grill G3 as described above has the first to fourth technical features and effects similar to those of the barbecue grill G2.

 Hereinafter, the barbecue grill G4 according to Embodiment 4 of the present invention will be described with reference to FIGS. 4A to 4B. The barbecue grill G4 includes a grill body 700, a plurality of legs 800, a fire bed 300 ', an upper plate 400', and a lower plate 500 '. Hereinafter, each component of the barbecue grill G4 will be described in detail. As in Example 1, the XX ′ direction and the ZZ ′ direction are given in FIG. 4A, and the YY ′ direction and the ZZ ′ direction are given in FIGS. 4B to 4B. .

  As shown in FIGS. 4A to 4B, the grill body 700 is a metal box opened upward. The grill body 700 includes frames 710a and 710b, connecting portions 720a and 720b, and a bottom plate 730.

  The frames 710a and 710b are rectangular metal plates facing each other with a gap in the X-X ′ direction. The connecting portions 720a and 720b are rectangular metal plates facing each other with a gap in the Y-Y ′ direction. The connecting portion 720a connects the ends of the frames 710a and 710b in the Y direction. The connecting portion 720b connects the ends of the frames 710a and 710b in the Y ′ direction.

  The bottom plate 730 is a rectangular metal plate. The bottom plate 730 is fixed to the frames 710a and 710b and the connecting portions 720a and 720b so as to block the space defined by the frames 710a and 710b and the connecting portions 720a and 720b from below. Specifically, it is as follows. An end in the X direction of the bottom plate 730 is integrally connected to an end in the Z ′ direction of the frame 710a. An end in the X ′ direction of the bottom plate 730 is integrally connected to an end in the Z ′ direction of the frame 710 b. An end in the Y direction of the bottom plate 730 is integrally connected to an end in the Z ′ direction of the connecting portion 720a. An end in the Y ′ direction of the bottom plate 730 is integrally connected to an end in the Z ′ direction of the connecting portion 720 b.

  The leg portion 800 is a linear pole. Two of the leg portions 800 are fixed to the connecting portion 720a with an interval in the X-X ′ direction. The remaining two legs 800 of the legs 800 are fixed to the connecting portion 720b with an interval in the X-X ′ direction.

  The fire bed 300 'is a metal box opened upward. A fire bed 300 ′ is placed on the bottom plate 730. That is, the fire bed 300 ′ is supported by the bottom plate 730.

  The upper plate 400 ′ is a plate having heat resistance (for example, a metal plate (a steel plate for cooking a conventional barbecue grill can be used), a ceramic plate, a stone plate such as lava, etc.). The dimension in the X-X ′ direction of the upper plate 400 ′ is larger than the distance in the X-X ′ direction between the frames 710 a and 710 b. An upper plate 400 'is placed on the frames 710a and 710b. That is, the upper plate 400 'is supported by the frames 710a and 710b above the fire bed 300'. The upper plate 400 ′ can be configured to have an engaging portion as in the upper plate 400 of the first embodiment.

  The lower plate 500 'is a plate having heat resistance (for example, a metal plate, a ceramic plate, or a stone plate such as lava). Ingredients can be placed on the lower plate 500 '. The lower plate 500 'is supported on the fire bed 300' between the fire bed 300 'and the upper plate 400' and between the frames 710a and 710b. Specifically, the lower plate 500 ′ is placed on the fire bed 300 ′. The dimension of the lower plate 500 'in the X-X' direction is larger than the dimension of the fire bed 300 'in the X-X' direction, and is substantially the same or smaller than the dimension in the X-X 'direction between the frames 710a and 710b. The dimension of the lower plate 500 'in the Y-Y' direction may be smaller than or the same as the dimension of the fire bed 300 'in the Y-Y' direction. The lower plate 500 ′ can be configured to have an engaging portion as in the lower plate 500 of the first embodiment.

  A cooking space is defined by the upper plate 400 ′, the lower plate 500 ′, and the frames 710 a and 710 b. In other words, the frames 710a and 710b close the XX ′ direction side of the cooking space, the upper plate 400 ′ closes the Z direction side of the cooking space, and the fire bed 300 ′ and the lower plate 500 ′ are Z of the cooking space. 'The direction side is closed. The air in the cooking space is convected in the cooking space by being heated by the heated fuel in the fire bed 300 ′. This makes it possible to cook the food in the cooking space. In addition, by providing an opening in the connecting portion 720a or 720b, the lower plate 500 'and / or the fire bed 300' can be freely inserted into and removed from the cooking space in the Y-Y 'direction.

  Hereinafter, the assembly procedure of the barbecue grill G4 having the above-described configuration will be described in detail. First, the grill body 700 and the legs 800 are prepared. The two legs 800 are fixed to the connecting portion 720a of the grill body 700, and the remaining two legs 800 are fixed to the connecting portion 720b. Thereafter, the fire bed 300 'is prepared. The fire bed 300 ′ is placed on the bottom plate 730 of the grill body 700. Thereafter, the lower plate 500 'is prepared. The lower plate 500 'is placed on the fire bed 300'. Thereafter, an upper plate 400 'is prepared. The upper plate 400 ′ is placed on the frames 710 a and 710 b of the grill body 700.

  The above-mentioned barbecue grill G4 puts heated fuel into the fire bed 300 'before placing the lower plate 500' on the fire bed 300 '. Thereafter, the lower plate 500 ′ is placed on the fire bed 300 ′, and the food is placed on the lower plate 500 ′. Thereafter, the upper plate 400 ′ is installed on the grill body 700. In this way, the food is cooked in the cooking space.

  The barbecue grill G4 as described above has the following technical features and effects. First, the barbecue grill G4 can perform oven cooking as described above. When the concave portion of the upper plate 400 ′ is directed downward, the cooking space can be expanded.

  Secondly, an increase in the size of the barbecue grill G4 and a decrease in portability are suppressed. The upper plate 400 'corresponds to an iron plate for cooking a conventional barbecue grill. The fire bed 300 ′, the grill body 700, and the legs 800 correspond to the fire bed, grill body, and legs of a conventional barbecue grill. Therefore, since the barbecue grill G4 only increases the number of parts by the amount of the lower plate 500 ', an increase in the size of the barbecue grill G4 and a decrease in portability are suppressed.

  Third, since the heating fuel can be disposed also on the upper plate 400 ′, oven cooking can be performed using the radiant heat of the heating fuel on the upper plate 400 ′. When the concave portion of the upper plate 400 ′ is directed upward (Z direction), the heated fuel can be disposed in the concave portion.

  Fourth, the barbecue grill G4 can cook food on the upper plate 400 ′ simultaneously with oven cooking, or can cook food on the upper plate 400 ′ separately from oven cooking. .

  In addition, the barbecue grill of this invention is not limited to the said Example, It is possible to change a design arbitrarily in the description range of a claim. Details will be described below.

  The pair of frames of the present invention can be arbitrarily modified as long as they face each other with a gap in the first direction. The plurality of connecting portions of the present invention can be arbitrarily changed in design as long as at least one of the two adjacent leg portions of any of the above-described aspects and the frame of any of the above-described aspects is connected. . The grill body of the present invention can be arbitrarily changed in design as long as it is a box with an open top surface. For example, the grill body can be a bottomed cylindrical box. In this case, the bottom plate of the grill body has a disc shape. The frame of the grill body is a portion facing the first direction of the peripheral wall, which is a cylindrical plate, and the connecting portion is a portion connecting adjacent frames of the peripheral wall. The plurality of leg portions of the present invention can be arbitrarily changed in design as long as they are fixed to at least one of the frame, the connecting portion, and the bottom plate of any of the above-described aspects.

  The fire bed of the present invention can accommodate a heated fuel and can be arbitrarily changed in design as long as it is supported by at least one of the frame, the connecting portion, the bottom plate, and the leg portion of any of the above-described aspects. It is. For example, the fire bed can be configured to be supported by a first flange provided on the grill main body, the frame, the connecting portion, and / or the leg portion. Further, the fire bed can be configured to be placed on the connecting portion and / or the leg portion of any of the above-described aspects.

  The upper plate of the present invention is a plate having heat resistance, and is at least one of the frame, the leg portion, and the connecting portion of any of the above-described modes so as to be positioned above the fire bed of any of the above-described modes. The design can be arbitrarily changed as long as it is supported by one. For example, the fire bed can be configured to be supported by a second flange provided on the grill body, the frame, the connecting portion, and / or the leg portion. Further, the fire bed can be configured to be placed on the connecting portion and / or the leg portion of any of the above-described aspects.

  The lower plate of the present invention is a heat-resistant plate on which food can be placed, and any one of the above-described embodiments so as to be positioned between the fire bed and the upper plate and between the frames of any of the above-described embodiments. As long as it is supported by at least one of the frame, the leg portion, and the connecting portion, the design can be arbitrarily changed. For example, the lower plate can be configured to be supported by a third flange provided on the grill main body, the frame, the connecting portion, and / or the leg portion. Further, the lower plate can be configured to be placed on the connecting portion and / or the leg portion of any of the above-described aspects. When the lower plate is supported by the third flange, the bottom plate of the grill body can be a fire bed. That is, the heated fuel is disposed on the bottom plate.

  The engaging portion of the upper plate and / or the lower plate of the present invention can be omitted. The engaging portion of the upper plate and / or the lower plate of the present invention is arbitrarily designed as long as the engaging portion of the upper plate and / or the lower plate can be carried by the jig. It is possible to change. For example, the engaging portion may be a hook or a locking piece that can be engaged with a jig.

  The space (cooking space) between the upper plate and the lower plate of any aspect described above may not be closed by the frame of any aspect described above in the first direction. That is, a gap may be generated between the upper plate and the frame and / or between the lower plate and the frame. Moreover, the space (cooking space) between the upper plate and the lower plate of any aspect described above may be closed by the frame and the connecting portion of any aspect described above in the first direction. For example, as shown in FIGS. 2B and 2C, when the upper ends of the frame bodies 110a ′ and 110b ′ of the frames 100a ′ and 100b ′ are in contact with the upper ends of the connecting portions 600a and 600b, the upper plate 400 is connected. It can be configured to be supported by the upper ends of the portions 600a and 600b. In this case, the cooking space between the upper plate 400 and the lower plate 500 is closed in the first direction by the frames 100a 'and 100b' and the upper ends of the connecting portions 600a and 600b. As shown in FIGS. 3B and 3C, when the upper ends of the frame bodies 110a ′ and 110b ′ of the frames 100a ′ and 100b ′ are in contact with the connecting portions 230a ′ and 230b ′, the upper plate 400 is connected to the connecting portion. It can be configured to be supported by 230a ′ and 230b ′. In this case, the cooking space between the upper plate 400 and the lower plate 500 is closed in the first direction by the frames 100a 'and 100b' and the connecting portions 230a 'and 230b'. In these cases, the second collar can be omitted.

  The material, shape, dimensions, number, arrangement, etc. constituting each component of the barbecue grill in the above embodiment and design modification are examples, and are arbitrary as long as the same function can be realized. It is possible to change the design. The above-described embodiments and design modification examples can be combined with each other as long as they do not contradict each other. The first direction of the present invention can be arbitrarily set as long as the first and second frames face each other. The second direction of the present invention can be arbitrarily set as long as it is the longitudinal direction of the first and second frames.

G1 ... Barbecue grill 100a ... Frame 110a ... Frame body 120a ... First long rib 130a ... Second long rib 140a ... First collar 150a ··· Second collar portion 100b ··· Frame 110b ··· Frame body 120b ··· First long rib 130b · · · Second elongated rib 140b · · · First collar portion 150b · · · Second Gutter part 200a ... Support leg 210a ... Leg part 220a ... Leg part 230a ... Connection part 200b ... Support leg 210b ... Leg part 220b ... Leg part 230b ... Connecting part 300... Firebed 310... Firebed main body 320 a... Flange 320 b... Flange 400. Lower plate

Claims (13)

A pair of frames facing each other at an interval in a first direction;
A plurality of legs fixed to the frame;
A plurality of connecting portions that connect at least one of the two adjacent leg portions and the frame;
A fire bed supported by at least one of the frame, the leg portion and the connecting portion;
A heat-resistant plate, and an upper plate supported by at least one of the frame, the leg portion, and the connecting portion so as to be positioned above the fire bed,
A heat-resistant plate on which food can be placed, wherein the firebed, the frame, the leg portion, and the connecting portion are positioned between the firebed and the upper plate and between the frames. A barbecue grill comprising a lower plate supported by at least one. The barbecue grill according to claim 1,
A barbecue grill in which the frame closes a space between the upper plate and the lower plate in the first direction. The barbecue grill according to claim 1,
The barbecue grill in which the frame and the connecting portion block a space between the upper plate and the lower plate in the first direction. A pair of frames which are plates facing each other with a gap in the first direction;
A pair of connecting portions that are plates connecting the frames;
A bottom plate fixed to the frame and the connecting part so as to close a space defined by the frame and the connecting part from below;
A plurality of legs fixed to at least one of the frame, the connecting portion and the bottom plate;
A fire bed supported by at least one of the frame, the connecting portion, the bottom plate, and the leg portion;
A heat-resistant plate, and an upper plate supported by at least one of the frame, the leg portion, and the connecting portion so as to be positioned above the fire bed,
A heat-resistant plate on which food can be placed, wherein the firebed, the frame, the leg portion, and the connecting portion are positioned between the firebed and the upper plate and between the frames. A barbecue grill comprising a lower plate supported by at least one. In the barbecue grill in any one of Claims 1-4,
The lower plate is a barbecue grill placed on the fire bed. In the barbecue grill in any one of Claims 1-5,
At least one of the frame, the leg portion, and the connecting portion has a first barb that supports the fire bed. In the barbecue grill in any one of Claims 1-6,
A barbecue grill in which at least one of the frame, the leg portion, and the connecting portion has a second flange portion that supports the upper plate. In the barbecue grill in any one of Claims 1-7,
At least one of the frame, the leg portion, and the connecting portion has a third barbecue portion that supports the lower plate. In the barbecue grill in any one of Claims 1-8,
The space between the upper plate and the lower plate is open in a second direction, which is the longitudinal direction of the frame,
The barbecue grill in which the lower plate can be taken in and out in the second direction with respect to the space between the upper plate and the lower plate. In the barbecue grill in any one of Claims 1-9,
A barbecue grill in which at least one of the lower plate and the upper plate is provided with an engaging portion with which a jig for moving the lower plate can be engaged. In the barbecue grill in any one of Claims 1-10,
The upper plate has a recess,
The upper plate is a barbecue grill arranged so that the recess faces upward or downward. In the barbecue grill in any one of Claims 1-3,
The frame is a barbecue grill that is a plate or a cylinder. The barbecue grill according to claim 2,
A barbecue grill in which the bottom plate is the firebed.

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