JP6224552B2 - Barbecue grill - Google Patents

Description

  The present invention relates to a barbecue grill.

  A conventional barbecue grill is described in Patent Document 1 below. This conventional barbecue grill includes first and second support legs that are substantially U-shaped downward, first and second horizontal pipes, first and second plates, and a firebed. The first and second support legs are arranged to face each other in the longitudinal direction of the barbecue grill. The upper ends of the first and second support legs have first and second ends in the end-hand direction of the barbecue grill. The fire bed is suspended from the upper ends of the first and second support legs.

  The first end in the longitudinal direction of the first plate is attached to the first end of the upper end of the first support leg from the outside, and the second end in the longitudinal direction of the first plate is the first of the upper end of the second support leg. It is attached to the end from the outside. The first end of the second plate in the longitudinal direction is attached to the second end of the upper end of the first support leg from the outside, and the second end of the second plate in the longitudinal direction is the second end of the upper end of the second support leg. It is attached to the end from the outside. The first and second plates are disposed with a gap on the side surface of the fire bed to prevent the user of the barbecue grill from touching the fire bed.

  The first end of the first horizontal pipe in the longitudinal direction is attached to the first end of the upper end of the first support leg from the inside, and the second end of the first horizontal pipe in the longitudinal direction of the upper end of the second support leg. The first end is attached from the inside. The first end of the second horizontal pipe in the longitudinal direction is attached to the second end of the upper end of the first support leg from the inside, and the second end of the second horizontal pipe in the longitudinal direction of the upper end of the second support leg. The second end is attached from the inside. In this way, the first and second horizontal pipes connect the first and second support legs to prevent the first and second plates from being twisted.

JP 2009-287919 A

  As described above, the conventional barbecue grill has a large number of parts because the first and second support legs, the first and second horizontal pipes, and the first and second plates are essential.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a barbecue grill capable of reducing the number of parts.

In order to solve the above problems, the barbecue grill of the present invention includes first and second frames and first and second support legs. The first and second frames oppose each other with a gap in the first direction. The first and second frames have a frame body, first and second ribs, and third and fourth ribs. The frame body is a tube extending in a second direction intersecting the first direction, and has a first end in the second direction and a second end opposite to the first end, and the first end The part is open to one side in the second direction, and the second end is open to the other side in the second direction . The first rib is provided on the inner surface or the outer surface of the first end of the frame body. The second rib is provided on the inner surface or the outer surface of the first end portion of the frame body. The third rib is provided on the inner surface or the outer surface of the second end portion of the frame body. The fourth rib is provided on the inner surface or the outer surface of the second end portion of the frame body. The first support leg has first and second leg portions and a connecting portion. The first leg portion of the first support leg is fixed to the first and second ribs of the first frame. The second leg portion of the first support leg is fixed to the first and second ribs of the second frame. The connecting portion of the first support leg connects the first and second leg portions of the first support leg. The second support leg has first and second leg portions and a connecting portion. The first leg portion of the second support leg is fixed to the third and fourth ribs of the first frame. The second leg portion of the second support leg is fixed to the third and fourth ribs of the second frame. The connecting portion of the second support leg connects the first and second leg portions of the second support leg.

  The barbecue grill of such an aspect has the following technical features and effects. First, the number of parts of the barbecue grill can be reduced. The first and second support legs may be connected by at least the first and second frames. Second, even if the first and second support legs are connected only by the first and second frames, the first and second frames are hardly distorted. This is because the frame main bodies of the first and second frames are cylinders. Thirdly, the heat insulation effect of the first and second frames can be improved. This is because the frame main bodies of the first and second frames are cylinders and have an air layer inside. Fourth, an increase in the weight of the barbecue grill can be suppressed. This is because the first and fourth ribs are provided on the inner surface or outer surface of the frame main body in which the first and second frames are cylinders.

Another barbecue grill according to the present invention includes first and second frames and first and second support legs that face each other with a gap in the first direction. The first and second frames are polygonal cylinders extending in a second direction intersecting the first direction, and include a frame main body further having first and second corners, and a second first corner of the frame main body. A first rib provided on the inner surface or outer surface of the first end portion in the direction, a second rib provided on the inner surface or outer surface of the first end portion in the second direction of the second corner of the frame body, and the frame A third rib provided on the inner or outer surface of the second end opposite to the first end of the first corner of the main body, and a second end opposite to the first end of the second corner of the frame main body; And a fourth rib provided on the inner or outer surface of the part. The first support leg includes a first leg fixed to the first rib and the second rib of the first frame, a second leg fixed to the first rib and the second rib of the second frame, and a first leg. It has a connection part which connects a leg part and the 2nd leg part. The second support leg includes a first leg fixed to the third rib and the fourth rib of the first frame, a second leg fixed to the third rib and the fourth rib of the second frame, and the second leg. 2 It has the connection part which connects the 1st leg part of a support leg, and a 2nd leg part.

The barbecue grill of such an aspect has the following technical features and effects. First, the number of parts of the barbecue grill can be reduced. The first and second support legs may be connected by at least the first and second frames. Second, even if the first and second support legs are connected only by the first and second frames, the first and second frames are hardly distorted. This is because the frame main bodies of the first and second frames are cylinders. Thirdly, the heat insulation effect of the first and second frames can be improved. This is because the frame main bodies of the first and second frames are cylinders and have an air layer inside. Fourth, an increase in the weight of the barbecue grill can be suppressed. This is because the first and fourth ribs are provided on the inner surface or outer surface of the frame main body in which the first and second frames are tubes. Fifth, distortion is less likely to occur in the first and second frames. The reason is as follows. The first and second ribs reinforce the frame body by providing the first and second ribs on the inner or outer surface of the first end of the first and second corners of the frame body. The third and fourth ribs reinforce the frame body by being provided on the inner or outer surface of the second end of the first and second corners of the frame body.

Another barbecue grill according to the present invention includes first and second frames and first and second support legs that face each other with a gap in the first direction. The first and second frames have a frame body that is a cylinder extending in a second direction intersecting the first direction, and first and second long ribs. The first long rib is provided on the inner or outer surface of the frame body of the first and second frames, and extends in the second direction from one end to the other end of the inner or outer surface in the second direction; and It has the 1st rib which is the 1st end part of the 2nd direction of the 1st long rib, and the 3rd rib which is the 2nd end part on the opposite side to the 1st end part of the 1st long rib. The second long rib is provided on the inner surface or the outer surface of the frame body of the first and second frames, and extends in the second direction from one end to the other end of the inner surface or the outer surface in the second direction, and It has the 2nd rib which is the 1st end part of the 2nd direction of the 2nd long rib, and the 4th rib which is the 2nd end part on the opposite side to the 1st end part of the 2nd long rib. The first support leg includes a first leg fixed to the first rib and the second rib of the first frame, a second leg fixed to the first rib and the second rib of the second frame, and a first leg. It has a connection part which connects a leg part and the 2nd leg part. The second support leg includes a first leg fixed to the third rib and the fourth rib of the first frame, a second leg fixed to the third rib and the fourth rib of the second frame, and the second leg. 2 It has the connection part which connects the 1st leg part of a support leg, and a 2nd leg part.

The barbecue grill of such an aspect has the following technical features and effects. First, the number of parts of the barbecue grill can be reduced. The first and second support legs may be connected by at least the first and second frames. Second, even if the first and second support legs are connected only by the first and second frames, the first and second frames are hardly distorted. This is because the frame main bodies of the first and second frames are cylinders. Thirdly, the heat insulation effect of the first and second frames can be improved. This is because the frame main bodies of the first and second frames are cylinders and have an air layer inside. Fourth, an increase in the weight of the barbecue grill can be suppressed. This is because the first and fourth ribs are provided on the inner surface or outer surface of the frame main body in which the first and second frames are tubes. Fifth, distortion is less likely to occur in the first and second frames. This is because the first and second long ribs reinforce the frame body.

  The first long rib may be provided on the inner surface or the outer surface of the first corner of the frame body. The second long rib may be provided on the inner surface or the outer surface of the second corner of the frame body.

  In the barbecue grill of this aspect, the first and second frames are less likely to be distorted. This is because the first and second long ribs are provided on the inner or outer surfaces of the first and second corners of the frame body to reinforce the frame body.

Another barbecue grill according to the present invention includes first and second frames and first and second support legs that face each other with a gap in the first direction. The first and second frames have a frame body that is a cylinder extending in a second direction intersecting the first direction, and third and fourth long ribs. The third long rib is provided on the inner surface or the outer surface of the first end of the frame main body of the first and second frames and extends in the circumferential direction of the frame main body, and the third long rib. A first rib that is a first end portion in the length direction and a second rib that is a second end portion opposite to the first end portion of the third long rib. The fourth long rib is provided on the inner surface or the outer surface of the second end of the frame main body of the first and second frames and extends in the circumferential direction of the frame main body, and the fourth long rib. The third rib, which is the first end portion in the length direction, and the fourth rib, which is the second end portion on the opposite side of the first end portion of the fourth long rib. The first support leg includes a first leg fixed to the first rib and the second rib of the first frame, a second leg fixed to the first rib and the second rib of the second frame, and a first leg. It has a connection part which connects a leg part and the 2nd leg part. The second support leg includes a first leg fixed to the third rib and the fourth rib of the first frame, a second leg fixed to the third rib and the fourth rib of the second frame, and the second leg. 2 It has the connection part which connects the 1st leg part of a support leg, and a 2nd leg part.
The barbecue grill of such an aspect has the following technical features and effects. First, the number of parts of the barbecue grill can be reduced. The first and second support legs may be connected by at least the first and second frames. Second, even if the first and second support legs are connected only by the first and second frames, the first and second frames are hardly distorted. This is because the frame main bodies of the first and second frames are cylinders. Thirdly, the heat insulation effect of the first and second frames can be improved. This is because the frame main bodies of the first and second frames are cylinders and have an air layer inside. Fourth, an increase in the weight of the barbecue grill can be suppressed. This is because the first and fourth ribs are provided on the inner surface or outer surface of the frame main body in which the first and second frames are tubes.

  The barbecue grill according to any one of the aspects described above can be configured to further include first to eighth fixing portions. The first to fourth ribs may have a screw hole extending in the second direction. In this case, the first fixing portion can be a screw that passes through the first leg portion of the first support leg and is screwed into the screw hole of the first rib of the first frame. The second fixing portion may be a screw that passes through the first leg portion of the first support leg and is screwed into the screw hole of the second rib of the first frame. The third fixing portion may be a screw that passes through the second leg portion of the first support leg and is screwed into the screw hole of the first rib of the second frame. The fourth fixing portion may be a screw that passes through the second leg portion of the first support leg and is screwed into the screw hole of the second rib of the second frame. The fifth fixing portion may be a screw that passes through the first leg portion of the second support leg and is screwed into the screw hole of the third rib of the first frame. The sixth fixing portion may be a screw that passes through the first leg portion of the second support leg and is screwed into the screw hole of the fourth rib of the first frame. The seventh fixing portion may be a screw that passes through the second leg portion of the second support leg and is screwed into the screw hole of the third rib of the second frame. The eighth fixing portion may be a screw that passes through the second leg portion of the second support leg and is screwed into the screw hole of the fourth rib of the second frame.

  Alternatively, the first to fourth ribs can have an engagement hole extending in the second direction. In this case, the first fixing portion can be a pin that passes through the first leg portion of the first support leg and is engaged with the engagement hole of the first rib of the first frame. The second fixing portion may be a pin that passes through the first leg portion of the first support leg and is engaged with the engagement hole of the second rib of the first frame. The third fixing portion may be a pin that passes through the second leg portion of the first support leg and is engaged with the engagement hole of the first rib of the second frame. The fourth fixing portion may be a pin that passes through the second leg portion of the first support leg and is engaged with the engagement hole of the second rib of the second frame. The fifth fixing portion may be a pin that passes through the first leg portion of the second support leg and is engaged with the engagement hole of the third rib of the first frame. The sixth fixing portion may be a pin that passes through the first leg portion of the second support leg and is engaged with the engagement hole of the fourth rib of the first frame. The seventh fixing portion may be a pin that passes through the second leg portion of the second support leg and is engaged with the engagement hole of the third rib of the second frame. The eighth fixing portion may be a pin that passes through the second leg portion of the second support leg and is engaged with the engagement hole of the fourth rib of the second frame.

  The barbecue grill according to any one of the above aspects may further include a fire bed supported by at least one of the first and second frames and the first and second support legs.

  The first frame may further include a first flange portion that extends from the frame main body of the first frame toward the frame main body of the second frame. The second frame may further include a first flange portion that extends from the frame main body of the second frame toward the frame main body of the first frame. The fire bed can be configured to be suspended from the first flange portion of the first frame and the first flange portion of the second frame.

  The first flange portion can be a long plate extending in the second direction. The fire bed can be configured to be movable in the second direction on the first flange portion of the first frame and the first flange portion of the second frame. Since the barbecue grill of such a mode can be pulled out from between the first and second frames by moving the fire bed in the second direction, the usability is improved.

  The barbecue grill according to any one of the above aspects may further include an iron plate or a grill net supported by at least one of the first and second frames and the first and second support legs.

It is the perspective view represented from the front, the plane, and the right side of the barbecue grill which concerns on the Example of this invention. It is the perspective view represented from the front of the flame | frame of the said barbecue grill, and a support leg, a plane, and a right side. It is a rear view of the frame and support leg of the barbecue grill. It is a top view of the flame | frame of the said barbecue grill and a support leg. It is a bottom view of the frame and support legs of the barbecue grill. It is a right view of the flame | frame and support leg of the said barbecue grill. It is 6A-6A expanded sectional drawing in FIG. 1B of the said barbecue grill. It is 6B-6B expanded sectional drawing in FIG. 1B of the said barbecue grill. It is an expanded sectional view corresponding to Drawing 6A of the example of a design change of the barbecue grill. It is an expanded sectional view corresponding to Drawing 6B of the barbecue grill of the example of the above-mentioned design change.

  Hereinafter, a barbecue grill G according to an embodiment of the present invention will be described with reference to FIGS. 1A to 6B. The barbecue grill G includes a first frame 100a, a second frame 100b, a first support leg 200a, a second support leg 200b, a first fixing part 300a, a second fixing part 300b, and a third fixing part 300c. The fourth fixing part 300d, the fifth fixing part 300e, the sixth fixing part 300f, the seventh fixing part 300g, the eighth fixing part 300h, the fire bed 400, the grill 500, and the iron plate 600. It has. Hereinafter, each component of the barbecue grill G will be described in detail. The direction XX ′ in FIGS. 1A, 1B, 6A and 6B is the end direction of the first and second frames 100a and 100b, and corresponds to the first direction of the claims. . 1A and 1B is the longitudinal direction of the first and second frames 100a and 100b, and corresponds to the second direction of the claims. The Z-Z ′ direction in FIGS. 1A, 1B, 6A and 6B is the height direction of the first and second 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 first and second frames 100a and 100b are cylinders made of metal such as aluminum as shown in FIGS. 1A to 6B. The first and second frames 100a and 100b are symmetrical in the X-X ′ direction. The first and second frames 100a and 100b are opposed to each other at an interval in the X-X 'direction.

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

  The frame main body 110a is a substantially triangular tube extending in the Y-Y ′ direction, and is made of a metal such as aluminum. As best shown in FIGS. 6A and 6B, 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.

  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 Y-Y 'direction from the Y-direction end to the Y'-direction end of the inner surface. 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. An end of the through hole 121a on the Y direction side is a screw hole 122a1 of the rib 122a. The screw hole 122a1 also extends in the Y-Y 'direction. 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 end portion of the through hole 121a on the Y ′ direction side is a screw hole 123a1 of the rib 123a. The screw hole 123a1 also extends in the Y-Y 'direction.

  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 Y-Y 'direction from the Y-direction end to the Y'-direction end of the inner surface. 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. An end of the through hole 131a on the Y direction side is a screw hole 132a1 of the rib 132a. The screw hole 132a1 also extends in the Y-Y 'direction. 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. An end portion of the through hole 131a on the Y ′ direction side is a screw hole 133a1 of the rib 133a. The screw hole 133a1 also extends in the Y-Y 'direction.

  The first flange 140a is a substantially L-shaped plate extending in the X direction (the frame body 110b side to be described later of the second frame 100b) from the third corner R3a of the frame body 110a and then extending in the Z direction. . 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 (the frame body 110b side of the second frame 100b) from a position on the Z direction side of the first flange 140a of the inner plate 113a of the frame body 110a. is there. 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 second frame 100b has a symmetrical shape with respect to the first frame 100a as described above, portions different from the first frame 100a will be described in detail, and overlapping descriptions will be omitted. The second frame 100b includes a frame 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. Note that 111b shown in FIGS. 6A and 6B is a bottom plate of the frame body 110b. R1b is the 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 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 shown in FIG. 6A is a rib (first rib) of the first long rib 120b, and 122b1 is a screw hole of the rib 122b. 123b shown in FIG. 6B is a rib (third rib) of the first long rib 120b, and 123b1 is a screw hole of the rib 123b.

  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. 132A shown in FIG. 6A is a rib (second rib) of the second long rib 130b, and 132b1 is a screw hole of the rib 132b. 133b shown in FIG. 6B is a rib (fourth rib) of the second long rib 130b, and 133b1 is a screw hole of the rib 133b.

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

  As shown in FIGS. 1A to 5, the first support leg 200 a is a pipe that is substantially U-shaped downward. The first support leg 200a includes a first leg part 210a, a second leg part 220a, and a connecting part 230a.

  The first leg 210a is a pipe having an upper end that is curved along the outer plate 112a of the frame body 110a of the first frame 100a as best shown in FIG. 6A. The upper end of the first leg 210a is fixed to the rib 122a and the rib 132a of the first frame 100a. Specifically, it is as follows. First and second through holes (not shown) are provided at the upper end of the first leg 210a. The first through hole communicates with the screw hole 122a1 of the rib 122a. The second through hole communicates with the screw hole 132a1 of the rib 132a. A first fixing part 300a, which is a screw, is inserted into the first through hole of the first leg part 210a, and is screwed into the screw hole 122a1 of the rib 122a of the first frame 100a. A second fixing part 300b, which is a screw, is inserted into the second through hole of the first leg part 210a and is screwed into the screw hole 132a1 of the rib 132a of the first frame 100a.

  The second leg 220a is a pipe having an upper end that is curved along the outer plate 112b of the frame body 110b. The upper end of the second leg 220a is fixed to the rib 122b and the rib 132b of the second frame 100b. Specifically, it is as follows. First and second through holes (not shown) are provided at the upper end of the second leg 220a. The first through hole communicates with the screw hole 122b1 of the rib 122b. The second through hole communicates with the screw hole 132b1 of the rib 132b. A third fixing portion 300c, which is a screw, is inserted into the first through hole of the second leg portion 220a and is screwed into the screw hole 122b1 of the rib 122b of the second frame 100b. A fourth fixing part 300d, which is a screw, is inserted into the second through hole of the second leg part 220a, and is screwed into the screw hole 132b1 of the rib 132b of the second frame 100b.

  The connecting portion 230a is a pipe that integrally connects the upper end portion of the first leg portion 210a and the upper end portion of the second leg portion 220a. 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 have a configuration in which a plurality of pipes are arranged concentrically and can be expanded and contracted. 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. By removing the pipe, the height of the first and second leg portions 210a and 220a is adjusted.

  The second support leg 200b has the same configuration as the first support leg 200a, and includes a first leg part 210b, a second leg part 220b, and a connecting part 230b. Hereinafter, the difference between the second support leg 200b and the first support leg 200a will be described in detail, and overlapping description will be omitted.

  The upper end of the first leg 210b is fixed to the rib 123a and the rib 133a of the first frame 100a as best shown in FIG. 6B. Specifically, a fifth fixing portion 300e, which is a screw, is inserted into a first through hole (not shown) of the first leg portion 210b, and is screwed into the screw hole 122a1 of the rib 123a of the first frame 100a. A sixth fixing portion 300f, which is a screw, is inserted into a second through hole (not shown) of the first leg portion 210b, and is screwed into the screw hole 132a1 of the rib 133a of the first frame 100a.

  The upper end portion of the second leg 220b is fixed to the rib 123b and the rib 133b of the second frame 100b. Specifically, the seventh fixing part 300g, which is a screw, is inserted into a first through hole (not shown) of the second leg part 220b, and is screwed into the screw hole 122b1 of the rib 123b of the second frame 100b. An eighth fixing part 300h, which is a screw, is inserted into a second through hole (not shown) of the second leg part 220b, and is screwed into the screw hole 132b1 of the rib 133b of the second frame 100b.

  As shown in FIG. 1A, the fire bed 400 is suspended on the first flanges 140a and 140b of the first and second frames 100a and 100b so as to be movable in the Y-Y 'direction. The fire bed 400 includes a fire bed main body 410 and flanges 420a and 420b. The fire bed main body 410 is a metal box opened upward. Heated fuel such as charcoal or firewood can be accommodated in the fire bed main body 410.

  The flange 420a is a plate that extends from the fire bed main body 410 in the X direction and then extends in the Z ′ direction. A flange 420a is supported by the first flange 140a of the first frame 100a so as to be movable in the Y-Y 'direction. The flange 420b is a plate that extends in the X ′ direction from the firebed main body 410 and then extends in the Z ′ direction. A flange 420b is supported by the first flange 140b of the second frame 100b so as to be movable in the Y-Y 'direction. A first stopper (not shown) is provided at each end of the flange 420a in the Y direction and each end of the flange 420b in the Y direction. The first stopper abuts against the protrusions of the first flanges 140a and 140b from the Y direction side, so that the fire bed 400 is regulated so as not to move more than a predetermined amount in the Y ′ direction. A second stopper (not shown) is provided at each of the end portion of the flange 420a in the Y ′ direction and the end portion of the flange 420b in the Y ′ direction. When the second stopper comes into contact with the protrusions of the first flange portions 140a and 140b from the Y ′ direction side, the fire bed 400 is restricted from moving in the Y direction by a predetermined amount or more.

  The grill 500 is a metal mesh as best shown in FIG. 1A. The grill 500 and the iron plate 600 are supported by the second flanges 150a and 150b of the first and second frames 100a and 100b.

  Hereinafter, the assembly procedure of the barbecue grill G having the above-described configuration will be described in detail. First, the first and second frames 100a and 100b are formed by extruding a metal such as aluminum in a direction corresponding to the Y-Y 'direction. Thereafter, the first and second frames 100a and 100b and the first support legs 200a are prepared. Thereafter, the upper end portion of the first leg portion 210a of the first support leg 200a is disposed opposite to the ribs 122a and 132a of the first frame 100a. At this time, the first and second through holes of the first leg 210a are communicated with the screw holes 122a1 and 132a1 of the ribs 122a and 132a. Thereafter, the first fixing part 300a is inserted into the first through hole and screwed into the screw hole 122a1. The second fixing portion 300b is inserted into the second through hole and screwed into the screw hole 132a1. As a result, the first leg 210a of the first support leg 200a is screwed to the ribs 122a and 132a of the first frame 100a (first ends of the first and second long ribs 120a and 130a). In this way, the first leg portion 210a of the first support leg 200a is fixed to the end of the first frame 100a on the Y direction side. Thereafter, the upper end portion of the second leg portion 220a of the first support leg 200a is disposed opposite to the ribs 122b and 132b of the second frame 100b. At this time, the first and second through holes of the second leg 220a are communicated with the screw holes 122b1 and 132b1 of the ribs 122b and 132b. Thereafter, the third fixing portion 300c is inserted into the first through hole and screwed into the screw hole 122b1. The fourth fixing part 300d is inserted into the second through hole and screwed into the screw hole 132b1. As a result, the second leg 220a of the first support leg 200a is screwed to the ribs 122b and 132b (the first ends of the first and second long ribs 120b and 130b) of the second frame 100b. In this way, the second leg 220a of the first support leg 200a is fixed to the end of the second frame 100b on the Y direction side.

  Then, the 2nd support leg 200b is prepared. The upper end portion of the first leg portion 210b of the second support leg 200b is disposed opposite to the ribs 123a and 133a of the first frame 100a. At this time, the first and second through holes of the first leg 210b are communicated with the screw holes 123a1 and 133a1 of the ribs 123a and 133a. Thereafter, the fifth fixing part 300e is inserted into the first through hole and screwed into the screw hole 123a1. The sixth fixing part 300f is inserted into the second through hole and screwed into the screw hole 133a1. As a result, the first leg 210b of the second support leg 200b is screwed to the ribs 123a and 133a of the first frame 100a (second ends of the first and second long ribs 120a and 130a). In this way, the first leg portion 210b of the second support leg 200b is fixed to the end of the first frame 100a on the Y ′ direction side. Thereafter, the upper end portion of the second leg portion 220b of the second support leg 200b is disposed opposite to the ribs 123b and 133b of the second frame 100b. At this time, the first and second through holes of the second leg 220b are communicated with the screw holes 123b1 and 133b1 of the ribs 123b and 133b. Thereafter, the seventh fixing portion 300g is inserted into the first through hole and screwed into the screw hole 123b1. The eighth fixing portion 300h is inserted into the second through hole and screwed into the screw hole 133b1. As a result, the second leg portion 220b of the second support leg 200b is screwed to the ribs 123b and 133b (second end portions of the first and second long ribs 120b and 130b) of the second frame 100b. In this way, the second leg portion 220b of the second support leg 200b is fixed to the end on the Y ′ direction side of the second frame 100b.

  Thereafter, the fire bed 400 is prepared. The flanges 420a and 420b of the fire bed 400 are placed on the first flanges 140a and 140b of the first and second frames 100a and 100b. Then, the grill 500 and the iron plate 600 are prepared. The grill 500 and the iron plate 600 are placed on the second flanges 150a and 150b of the first and second frames 100a and 100b.

  The barbecue grill G as described above has the following technical features and effects. First, the number of parts of the barbecue grill G can be reduced. As described above, the first and second leg portions 210a and 220a of the first support leg 200a are fixed to the ends of the first and second frames 100a and 100b on the Y direction side, and the first and second legs of the second support leg 200b are fixed. The two leg portions 210b and 220b are fixed to the Y ′ direction side ends of the first and second frames 100a and 100b. In other words, since the first and second support legs 200a and 200b are connected only by the first and second frames 100a and 100b, the number of parts of the barbecue grill G can be reduced.

  Second, although the first and second support legs 200a and 200b are connected only by the first and second frames 100a and 100b, the first and second frames 100a and 100b are hardly distorted. . The reason is as follows. The frame main bodies 110a and 110b of the first and second frames 100a and 100b are formed of cylinders. The frame body 110a is reinforced by first and second long ribs 120a and 130a provided on the inner surfaces of the first and second corners R1a and R2a of the frame body 110a and extending in the YY ′ direction. . The frame body 110b is reinforced by first and second long ribs 120b and 130b provided on the inner surfaces of the first and second corners R1b and R2b of the frame body 110b and extending in the YY ′ direction. .

  Third, the heat insulation effect of the first and second frames 100a and 100b can be improved. This is because the frame bodies 110a and 110b of the first and second frames 100a and 100b are formed of cylinders and are insulated by the air layer inside the frame bodies 110a and 110b.

  Fourthly, an increase in the weight of the barbecue grill G can be suppressed. As described above, the first and second frames 100a and 100b have a configuration in which the first and second long ribs 120a and 130a are provided on the inner surface of the frame main body 110a.

  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 first and second frames of the present invention are opposed to each other in the first direction, and the frame main body according to any of the above-described embodiments or later described, and the first to fourth embodiments according to any of the above-described embodiments or described later. As long as it has ribs, the design can be changed arbitrarily.

  The frame main bodies of the first and second frames of the present invention can be arbitrarily modified as long as they are cylinders extending in the second direction intersecting the first direction. For example, the frame body can be a cylinder or a polygonal cylinder. The frame main bodies of the first and second frames of the present invention can be made of a heat-resistant material such as a metal other than aluminum (for example, steel or stainless steel) or carbon.

  The first ribs of the first and second frames of the present invention may be arbitrarily changed in design as long as they are provided on the inner surface or the outer surface of the first end portion in the second direction of the frame main body according to any one of the aspects described above. Is possible. The design of the second rib of the first and second frames of the present invention is arbitrarily changed as long as it is provided on the inner surface or the outer surface of the first end portion in the second direction of the frame main body according to any one of the aspects described above. Is possible. The 3rd rib of the 1st and 2nd frame of the present invention is arbitrary as long as it is provided on the inner surface or the outer surface of the second end opposite to the first end of the frame main body according to any one of the above aspects. It is possible to change the design. The 4th rib of the 1st and 2nd frame of the present invention is optional as long as it is provided on the inner surface or the outer surface of the second end portion opposite to the first end portion of the frame main body according to any one of the aspects described above. It is possible to change the design.

  For example, when the first and second long ribs of the first and second frames of the present invention are omitted, the first rib of the first and second frames of the present invention is the frame main body according to any one of the above aspects. It is possible to make it the structure provided on the inner surface or outer surface of the 1st edge part of the 1st corner | angular in the 2nd direction. The second ribs of the first and second frames of the present invention are configured to be provided on the inner surface or the outer surface of the first end portion in the second direction of the second corner of the frame body according to any one of the aspects described above. Is possible. The third ribs of the first and second frames of the present invention are configured to be provided on the inner surface or the outer surface of the second end portion in the second direction of the first corner of the frame body according to any one of the aspects described above. Is possible. The fourth ribs of the first and second frames of the present invention are configured to be provided on the inner surface or the outer surface of the second end portion in the second direction of the second corner of the frame main body according to any one of the aspects described above. Is possible. At least one of the first and second ribs of the first and second frames of the present invention is provided at different locations on the inner surface or the outer surface of the portion other than the first and second corners of the frame main body according to any of the above-described aspects. It is possible to have a configured configuration. At least one of the third and fourth ribs of the first and second frames of the present invention is provided at different locations on the inner surface or the outer surface of the portion other than the first and second corners of the frame main body according to any one of the aspects described above. It is possible to have a configured configuration.

  The first and second long ribs of the first and second frames of the present invention are provided on the inner surface or the outer surface of the frame main body according to any one of the aspects described above, and the inner surface or the outer surface in the second direction. It is good to extend in the said 2nd direction from one end to the other end. The first long rib may be provided on the inner surface or the outer surface of the first corner of the frame main body according to any one of the aspects described above. The second long rib may be provided on the inner surface or the outer surface of the second corner of the frame main body according to any one of the aspects described above. The first end in the second direction of the first long rib of any one of the above aspects corresponds to the first rib, and the second end opposite to the first end of the first long rib is the first end. It should be equivalent to 3 ribs. The first end portion in the second direction of the second long rib in any one of the above aspects corresponds to the second rib, and the second end portion on the opposite side of the first end portion of the second long rib is the first end portion. It should be equivalent to 4 ribs. At least one of the first and second long ribs of the first and second frames of the present invention is provided on the inner surface or the outer surface of the portion other than the first and second corners of the frame main body according to any one of the aspects described above. Can be configured. The first and second long ribs of the present invention can be substantially O-shaped (that is, cylindrical) in the cross section in the first direction. Further, the first and second long ribs may be configured such that no through hole is provided. In this case, it is possible to adopt a configuration in which screw holes or engagement holes are provided only in the first and third ribs of the first long rib and the second and fourth ribs of the second long rib. . In addition, the 1st, 2nd elongate rib of either aspect mentioned above can be integrated.

  The 1st, 2nd frame of this invention can be set as the structure which has a 3rd, 4th elongate rib instead of a 1st, 2nd elongate rib. The third long rib is preferably provided on the inner surface or the outer surface of the first end of the frame body of the first and second frames and extends in the circumferential direction of the frame body. The fourth long rib may be provided on the inner surface or the outer surface of the second end portion of the frame main body of the first and second frames and may extend in the circumferential direction of the frame main body. The first rib is a first end portion in the length direction of the third long rib. The second rib is a second end portion opposite to the first end portion of the third long rib. The third rib is a first end portion in the length direction of the fourth long rib. The fourth rib is a second end portion opposite to the first end portion of the fourth long rib.

  An example of this is shown in FIGS. 7A and 7B. In FIG. 7A, 161a is a third long rib provided on the inner surface of the first end of the frame body 110a of the first frame 100a ′, and 161b is the first end of the frame body 110b of the second frame 100b ′. It is the 3rd elongate rib provided on the inner surface of a part. The first rib 122a 'is a first end portion of the third long rib 161a in the length direction. The second rib 132a 'is a second end portion opposite to the first end portion of the third long rib 161a. 122a1 'is a screw hole of the first rib 122a', and 132a1 'is a screw hole of the second rib 132a'. The first rib 122b 'is a first end portion of the third long rib 161b in the length direction. The second rib 132b 'is a second end portion on the opposite side of the first end portion of the third long rib 161b. 122b1 'is a screw hole of the first rib 122b', and 132b1 'is a screw hole of the second rib 132b'. In FIG. 7B, 162a is a fourth long rib provided on the inner surface of the second end of the frame body 110a of the first frame 100a ′, and 162b is the second end of the frame body 110b of the second frame 100b ′. It is the 4th elongate rib provided on the inner surface of a part. The third rib 123a 'is a first end portion of the fourth long rib 162a in the length direction. The fourth rib 133a 'is a second end portion on the opposite side of the first end portion of the fourth long rib 162a. 123a1 'is a screw hole of the third rib 123a', and 133a1 'is a screw hole of the fourth rib 133a'. The third rib 123b 'is a first end portion in the length direction of the fourth long rib 162b. The fourth rib 133b 'is a second end portion on the opposite side of the first end portion of the fourth long rib 162b. 123b1 'is a screw hole of the third rib 123b', and 133b1 'is a screw hole of the fourth rib 133b'.

  The first rib of any one of the aspects described above is provided on either the inner surface or the outer surface of the frame body, and the second rib of any one of the aspects described above is provided on the other of the inner surface or the outer surface of the frame body. It is possible to have a provided configuration. The third rib of any one of the above aspects is provided on one of the inner surface and the outer surface of the frame body, and the fourth rib of any of the above aspects is provided on the other of the inner surface and the outer surface of the frame body. Can be configured. The first to fourth ribs may be fixed to the frame body by welding or the like. The third and fourth long ribs may also be fixed to the frame body by welding or the like.

  The first support leg of the present invention includes a first leg portion fixed to the first rib and the second rib of the first frame according to any one of the aspects described above, and the first frame of the second frame according to any aspect described above. The design can be arbitrarily changed as long as it has the second leg portion fixed to the rib and the second rib and the connecting portion for connecting the first leg portion and the second leg portion of the first support leg. It is. For example, the first leg portion of the first support leg can be configured to be pinned to the first rib and the second rib of the first frame in any of the above-described aspects. Specifically, the first and second fixing portions, which are pins, pass through the first leg portions of the first support legs and are engaged with the engagement holes of the first and second ribs of the first frame. Is possible. Similarly, the second leg portion of the first support leg can be configured to be pinned to the first and second ribs of the second frame in any of the above-described aspects. Specifically, the third and fourth fixing portions, which are pins, pass through the second leg portion of the first support leg and are engaged with the engagement holes of the first and second ribs of the second frame. Is possible. In addition, the 1st leg part of the 1st support leg of any one of the above-mentioned aspects is provided with one or more provided on the inner surface or the outer surface of the first end of the first frame in addition to the first and second ribs. It may be fixed to the rib. In addition to the first and second ribs, the second leg of the first support leg according to any one of the aspects described above is one or a plurality of ribs provided on the inner surface or the outer surface of the first end of the second frame. It may be fixed to.

  The connection part of the 1st support leg of this invention should just connect the 1st leg part and 2nd leg part of the 1st support leg of any aspect mentioned above. For example, the connecting portion may be a pipe or plate that is separate from the first and second leg portions that connect the first leg portion and the second leg portion of the first support leg.

  The second support leg of the present invention includes a first leg portion fixed to the third rib and the fourth rib of the first frame according to any of the aspects described above, and a third frame of the second frame according to any of the aspects described above. The design can be arbitrarily changed as long as it has the second leg portion fixed to the rib and the fourth rib and the connecting portion for connecting the first leg portion and the second leg portion of the second support leg. It is. For example, the first leg portion of the second support leg may be configured to be pinned to the third and fourth ribs of the first frame in any of the above-described aspects. Specifically, the fifth and sixth fixing portions, which are pins, pass through the first leg portion of the second support leg and are engaged with the engagement holes of the third and fourth ribs of the first frame. Is possible. Similarly, the second leg portion of the second support leg can be configured to be pinned to the third and fourth ribs of the second frame in any of the above-described aspects. Specifically, the seventh and eighth fixing portions, which are pins, pass through the second leg portion of the second support leg and are engaged with the engagement holes of the third and fourth ribs of the second frame; Is possible. In addition, the 1st leg part of the 2nd support leg of any one of the above-mentioned aspects is one or more provided on the inner surface or the outer surface of the second end of the first frame in addition to the third and fourth ribs. It may be fixed to the rib. In addition to the third and fourth ribs, the second leg portion of the second support leg according to any one of the aspects described above is one or a plurality of ribs provided on the inner surface or the outer surface of the second end portion of the second frame. It may be fixed to.

  The connection part of the 2nd support leg of this invention should just connect the 1st leg part and 2nd leg part of the 2nd support leg of any aspect mentioned above. For example, the connecting portion may be a pipe, a plate, or the like that is separate from the first and second leg portions that connect the first leg portion and the second leg portion of the second support leg.

  The design of the first fixing portion of the present invention is arbitrarily changed as long as the first leg portion of the first support leg of any aspect described above can be fixed to the first rib of the first frame of any aspect described above. It is possible. The design of the second fixing portion of the present invention is arbitrarily changed as long as the first leg portion of the first support leg of any aspect described above can be fixed to the second rib of the first frame of any aspect described above. It is possible. The 1st, 2nd fixing | fixed part of any aspect mentioned above can be integrated with a 1st leg part.

  The third fixing portion of the present invention is arbitrarily changed in design as long as the second leg portion of the first support leg of any aspect described above can be fixed to the first rib of the second frame of any aspect described above. It is possible. The fourth fixing portion of the present invention is arbitrarily changed in design as long as the second leg portion of the first support leg of any aspect described above can be fixed to the second rib of the second frame of any aspect described above. It is possible. The 3rd, 4th fixing | fixed part of either aspect mentioned above can be integrated with a 2nd leg part.

  The fifth fixing portion of the present invention is arbitrarily changed in design as long as the first leg portion of the second support leg of any aspect described above can be fixed to the third rib of the first frame of any aspect described above. It is possible. The sixth fixing portion of the present invention is arbitrarily changed in design as long as the first leg portion of the second support leg of any aspect described above can be fixed to the fourth rib of the first frame of any aspect described above. It is possible. The fifth and sixth fixing portions in any one of the above aspects can be integrated with the first leg portion.

  The design of the seventh fixing portion of the present invention is arbitrarily changed as long as the second leg portion of the second support leg of any aspect described above can be fixed to the third rib of the second frame of any aspect described above. It is possible. The eighth fixing portion of the present invention is arbitrarily changed in design as long as the second leg portion of the second support leg of any aspect described above can be fixed to the fourth rib of the second frame of any aspect described above. It is possible. The seventh and eighth fixing portions of any one of the above aspects can be integrated with the second leg portion.

  The design of the fire bed of the present invention can be arbitrarily changed as long as it is configured to be supported by at least one of the first and second frames and the first and second support legs in any of the above-described aspects. For example, the fire bed can be configured to have hooks that can be engaged with the connecting portions of the first and second support legs. In this case, the first collar portion of the first and second frames can be omitted. The design of the first brim part of the first and second frames can be arbitrarily changed as long as the fire bed can be suspended.

  The barbecue grill of the present invention is configured to include at least one of a grill and an iron plate supported by at least one of the first and second frames and the first and second support legs of any of the above-described aspects. Is possible. When the grill net and / or the iron plate are supported by the first and second support legs, the second flange portions of the first and second frames 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 and second support legs in any one of the above-described aspects are not limited to those connected only by the first and second frames in any one of the above-described aspects. That is, the present invention can be applied to a barbecue grill in which the first and second support legs are connected by another member in addition to the first and second frames. 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 and the direction intersecting the first direction.

G ... Barbecue grill 100a ... First frame 110a ... Frame body 111a ... Bottom plate 112a ... Outer plate 113a ... Inner plate R1a ... First corner R2a ... 2nd corner R3a ... 3rd corner 120a ... 1st long rib 121a ... through hole 122a ... rib (first rib)
122a1, screw hole 123a, rib (third rib)
123a1, screw hole 130a, second long rib 131a, through hole 132a, rib (second rib)
132a1 ・ Screw hole 133a ・ ・ Rib (4th rib)
133a1 · Screw hole 100b ··· Second frame 110b · · · Frame body 111b · · Bottom plate 112b · · Outer plate 113b · · Inner plate R1b · · · first corner R2b · · · second corner R3b · · · Third corner 120b... First long rib 121b .. through hole 122b .. rib (first rib)
122b1, screw hole 123b, rib (third rib)
123b1, screw hole 130b, second long rib 131b, through hole 132b, rib (second rib)
132b1 · Screw hole 133b · · Rib (4th rib)
133b1 · screw hole 140a · · · first collar 140b · · · first collar 150a · · · second collar 150b · · · second collar 200a · · · first support leg 210a · · · One leg part 220a ... 2nd leg part 230a ... Connection part 200b ... Second support leg 210b ... First leg part 220b ... Second leg part 230b ... Connection part 300a- 300h · 1st to 8th fixing part 400 ··· Fire bed 410 ···· Heat floor body 420a · · · Flange 420b · · · Flange 500 · · · Grill

Claims (11)

First and second frames facing each other at an interval in a first direction;
First and second support legs,
The first and second frames are cylinders extending in a second direction intersecting the first direction, and a first end in the second direction and a second end opposite to the first end. A frame main body having the first end opened to one side in the second direction and the second end opened to the other in the second direction ;
A first rib provided on the inner or outer surface of the first end of the frame body,
A second rib provided on the inner or outer surface of the first end portion of said frame body,
A third rib provided on the inner or outer surface of the second end of the frame body,
And a fourth rib provided on the inner or outer surface of the second end of the frame body,
The first support leg includes a first leg portion fixed to the first rib and the second rib of the first frame;
A second leg fixed to the first rib and the second rib of the second frame;
A connecting portion that connects the first leg portion and the second leg portion;
The second support leg includes a first leg portion fixed to the third rib and the fourth rib of the first frame;
A second leg fixed to the third rib and the fourth rib of the second frame;
A barbecue grill having a connection portion for connecting the first leg portion and the second leg portion of the second support leg. First and second frames facing each other at an interval in a first direction;
First and second support legs,
The first and second frames are polygonal cylinders extending in a second direction intersecting the first direction, and a frame body further having first and second corners;
A first rib provided on an inner surface or an outer surface of the first end portion in the second direction of the first corner of the frame body;
A second rib provided on an inner surface or an outer surface of the first end portion in the second direction of the second corner of the frame body;
A third rib provided on the inner surface or the outer surface of the second end opposite to the first end of the first corner of the frame body;
A fourth rib provided on the inner surface or the outer surface of the second end opposite to the first end of the second corner of the frame body,
The first support leg includes a first leg portion fixed to the first rib and the second rib of the first frame;
A second leg fixed to the first rib and the second rib of the second frame;
A connecting portion that connects the first leg portion and the second leg portion;
The second support leg includes a first leg portion fixed to the third rib and the fourth rib of the first frame;
A second leg fixed to the third rib and the fourth rib of the second frame;
A barbecue grill having a connection portion for connecting the first leg portion and the second leg portion of the second support leg . First and second frames facing each other at an interval in a first direction;
First and second support legs,
The first and second frames are frame bodies that are cylinders extending in a second direction intersecting the first direction;
Having first and second elongated ribs,
The first long rib is provided on an inner surface or an outer surface of the frame main body of the first and second frames, and extends from one end to the other end of the inner surface or the outer surface in the second direction. A first rib that extends and is a first end that is a first end in the second direction of the first long rib and a second end that is opposite to the first end of the first long rib. 3 ribs,
The second long rib is provided on the inner surface or the outer surface of the frame main body of the first and second frames, and extends in the second direction from one end to the other end of the inner surface or the outer surface in the second direction. A second rib that extends and is a second end opposite to the first end of the second long rib and a second rib that is the first end of the second long rib in the second direction. 4 ribs,
The first support leg includes a first leg portion fixed to the first rib and the second rib of the first frame;
A second leg fixed to the first rib and the second rib of the second frame;
A connecting portion that connects the first leg portion and the second leg portion;
The second support leg includes a first leg portion fixed to the third rib and the fourth rib of the first frame;
A second leg fixed to the third rib and the fourth rib of the second frame;
A barbecue grill having a connection portion for connecting the first leg portion and the second leg portion of the second support leg . The barbecue grill according to claim 3,
The frame body is a polygonal cylinder and further includes first and second corners;
The first long rib is provided on an inner surface or an outer surface of the first corner of the frame body;
A barbecue grill in which the second long rib is provided on an inner surface or an outer surface of the second corner of the frame body. First and second frames facing each other at an interval in a first direction;
First and second support legs,
The first and second frames are frame bodies that are cylinders extending in a second direction intersecting the first direction;
Having third and fourth elongated ribs,
The third long rib is provided on an inner surface or an outer surface of the first end of the frame body of the first and second frames , extends in a circumferential direction of the frame body, and A first rib that is a first end in the length direction of the three long ribs, and a second rib that is a second end opposite to the first end of the third long rib. ,
The fourth long rib is provided on an inner surface or an outer surface of the second end portion of the frame body of the first and second frames , extends in a circumferential direction of the frame body, and A third rib that is a first end in the length direction of the four long ribs, and a fourth rib that is a second end opposite to the first end of the fourth long rib. ,
The first support leg includes a first leg portion fixed to the first rib and the second rib of the first frame;
A second leg fixed to the first rib and the second rib of the second frame;
A connecting portion that connects the first leg portion and the second leg portion;
The second support leg includes a first leg portion fixed to the third rib and the fourth rib of the first frame;
A second leg fixed to the third rib and the fourth rib of the second frame;
A barbecue grill having a connection portion for connecting the first leg portion and the second leg portion of the second support leg . In the barbecue grill in any one of Claims 1-5,
The first to fourth ribs have screw holes extending in the second direction,
The barbecue grill has a first fixing portion that is a screw that passes through the first leg portion of the first support leg and is screwed into a screw hole of the first rib of the first frame;
A second fixing portion that is a screw that passes through the first leg portion of the first support leg and is screwed into a screw hole of the second rib of the first frame;
A third fixing portion that is a screw that passes through the second leg portion of the first support leg and is screwed into a screw hole of the first rib of the second frame;
A fourth fixing portion that is a screw that passes through the second leg portion of the first support leg and is screwed into a screw hole of the second rib of the second frame;
A fifth fixing portion that is a screw that passes through the first leg portion of the second support leg and is screwed into a screw hole of the third rib of the first frame;
A sixth fixing portion that is a screw that passes through the first leg portion of the second support leg and is screwed into a screw hole of the fourth rib of the first frame;
A seventh fixing portion that is a screw that passes through the second leg portion of the second support leg and is screwed into a screw hole of the third rib of the second frame;
The barbecue grill further comprising an eighth fixing portion that is a screw that passes through the second leg portion of the second support leg and is screwed into a screw hole of the fourth rib of the second frame. In the barbecue grill in any one of Claims 1-5,
The first to fourth ribs have engagement holes extending in the second direction,
The barbecue grill has a first fixing portion that is a pin that penetrates the first leg portion of the first support leg and is engaged with an engagement hole of the first rib of the first frame;
A second fixing portion that is a pin that passes through the first leg portion of the first support leg and is engaged with an engagement hole of the second rib of the first frame;
A third fixing portion that is a pin that penetrates the second leg portion of the first support leg and is engaged with the engagement hole of the first rib of the second frame;
A fourth fixing portion that is a pin that penetrates the second leg portion of the first support leg and is engaged with the engagement hole of the second rib of the second frame;
A fifth fixing portion that is a pin that penetrates the first leg portion of the second support leg and is engaged with the engagement hole of the third rib of the first frame;
A sixth fixing portion that is a pin that penetrates the first leg portion of the second support leg and is engaged with the engagement hole of the fourth rib of the first frame;
A seventh fixing portion that is a pin that penetrates the second leg portion of the second support leg and is engaged with the engagement hole of the third rib of the second frame;
A barbecue grill, further comprising an eighth fixing portion that is a pin that passes through the second leg portion of the second support leg and engages with an engagement hole of the fourth rib of the second frame. In the barbecue grill in any one of Claims 1-7,
A barbecue grill further comprising a fire bed supported by at least one of the first and second frames and the first and second support legs. The barbecue grill according to claim 8 ,
The first frame further includes a first flange extending from the frame body of the first frame to the frame body side of the second frame,
The second frame further includes a first flange extending from the frame body of the second frame to the frame body side of the first frame,
The fire bed is a barbecue grill suspended from the first flange of the first frame and the first flange of the second frame. The barbecue grill according to claim 9,
The first flange is a long plate extending in the second direction,
The barbecue grill is movable in the second direction on the first brim part of the first frame and the first brim part of the second frame. In the barbecue grill in any one of Claims 1-10,
A barbecue grill further comprising an iron plate or a grill net supported by at least one of the first and second frames and the first and second support legs.

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