JP7272902B2 - open fire stand - Google Patents

Description

The present invention relates to a foldable, lightweight and compact bonfire stand.

Conventionally, in camps, etc., bonfires are made for cooking purposes and keeping warm, but since bonfires with firewood placed directly on the ground are often prohibited, many users use various bonfires. are using. Various techniques have been proposed to make such a bonfire stand foldable in order to improve its portability when not in use.

For example, in Patent Literature 1, a lower leg part that is freely opened and closed by bundling the upper parts of lower leg pipes made of metal pipes of appropriate length, a predetermined number of upper leg pipes that are inserted and connected to the lower leg pipes, There is disclosed a bonfire stand composed of a fire floor body provided with a connection portion inserted and connected to an open end of an upper leg pipe at a corner portion of a wire mesh portion. Furthermore, Patent Document 2 discloses a foldable bonfire stand in which a first side plate and a second side plate are arranged on opposite sides of a rectangular bottom plate forming a fire bed to form a combustion space. there is

Utility Model Registration No. 3207183 JP 2017-172893 A

However, in the technique disclosed in Patent Document 1, firewood or the like is placed on the fire bed for bonfire. There was a risk that the grate body would bend under the weight of the firewood.

Furthermore, in the technology disclosed in Patent Document 2, since both the bottom plate and the side plates are members having flat surfaces of suitable sizes, even when folded, the size is to a certain extent.

Therefore, conventionally, it has been desired to realize a bonfire stand in which firewood can be arranged simply and stably, and which becomes even more compact when folded.

SUMMARY OF THE INVENTION The present invention has been made in view of such problems, and its object is to provide a light-weight and compact bonfire stand that can easily and stably arrange firewood, etc., and is foldable. It is in.

In order to solve the above problems, the bonfire stand according to the first aspect of the present invention is a bonfire stand composed of two leg members, a sheet member, and two support rod members, wherein each leg The member includes a long portion, two inclined portions at both ends of the long portion that are inclined outward with respect to the longitudinal direction of the long member and extending upward, and the length of each inclined portion. and two curved portions that are curved in a substantially U shape at the end opposite to the side that is continuous with the shaku portion. The support rod member is inserted through each of the insertion portions of the sheet member, and the leg member is provided on a portion of the support rod member exposed from the plane of the sheet member. By engaging each curved portion of the sheet member, the sheet member is maintained in a taut state.

In the bonfire stand according to the second aspect of the present invention, in the first aspect, the long portion of the leg member has a bent shape in which a substantially central portion protrudes upward.

A bonfire stand according to a third aspect of the present invention, in the first or second aspect, further has two base members, and the base members are a long portion and at both ends of the long portion. , two slanted portions that slanted outward with respect to the longitudinal direction of the elongated member and extended downward, and an end portion of each slanted portion opposite to the side that is continuous with the elongated portion, substantially U each of the curved portions is engaged with a portion of the support rod member exposed from the plane of the sheet member so as to face the leg member. combined.

ADVANTAGE OF THE INVENTION According to this invention, while firewood etc. can be arranged simply and stably, a foldable, lightweight and compact fire stand can be provided.

1 is a configuration diagram of an open fire stand according to a first embodiment of the present invention; FIG. It is a block diagram of the leg member of the same fire stand. It is a block diagram of the sheet|seat member of the same open fire stand. It is a block diagram of the support rod member of the same open fire stand. It is a partially enlarged view of the fire stand. It is a block diagram of the fire stand which concerns on 2nd Embodiment of this invention. It is a block diagram of the fire stand which concerns on 3rd Embodiment of this invention.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

<First Embodiment>

FIG. 1 shows the configuration of the bonfire stand according to the first embodiment of the present invention, FIG. 2 shows the configuration of leg members that are components of the bonfire stand, and FIGS. ) shows the configuration of a sheet member that is a component of the bonfire stand, FIG. 4 shows the configuration of a support rod member that is a component of the bonfire stand, and FIG. 5 is a partially enlarged view of the bonfire stand. will be shown and explained.

As shown in FIGS. 1 to 5, the bonfire table 1 according to the first embodiment of the present invention includes two leg members 2A and 2B (reference numeral 2 is used when collectively referred to), a sheet member 3, 2 It is composed of two support rod members 4A and 4B (referred to as 4 when collectively referred to).

As shown in FIG. 2, the leg member 2 extends upward at a predetermined angle outwardly with respect to the longitudinal direction of the long member 2a at each of the long portion 2a and both ends of the long portion 2a. and two curved portions 2c curved in a substantially U-shape at the ends of the inclined portions 2b opposite to the side continuous with the long portion 2a. Each inclined portion 2b extends upward at an angle of 120 degrees in this example with respect to the long portion 2a (longitudinal direction of the long portion 2a). Each curved portion 2c is inclined inwardly with respect to the inclined portion 2b by an angle of 120 degrees in this example, extended, and then folded back into a substantially U shape. Each curved portion 2c has a gap through which a support rod member 4, which will be described later, can be inserted from the open end. The distal end of the curved portion 2c is a distal end portion 2d that is bent and extended so as to protrude slightly upward. The end portion 2d is devised so that the support rod member 4 can be easily inserted into the curved portion 2c during assembly. The elongated portion 2a of each leg member 2 has a bent shape in which a substantially central portion protrudes upward.

As shown in FIGS. 3(a) and 3(b), the sheet member 3, in this example, has a rectangular flat portion 3a and two insertion portions 3b provided at two opposite ends of the flat portion 3a. and a fastening portion 3c which is folded so as to make the insertion portion 3b firm. A plurality of fastening portions 3c are arranged at predetermined intervals at the end where each insertion portion 3b is formed. The inner diameter of the insertion portion 3b has a size that allows the support rod member 4, which will be described later, to be inserted therethrough.

As shown in FIG. 4, in this example, the support rod member 4 has an elongated stick shape with rounded ends. This tip shape is designed in consideration of safety and the convenience of inserting the sheet member 3 into the inserting portion 3b. The support rod member 4 is sized such that the front and rear protrude from the insertion portion 3 b of the sheet member 3 .

In such a configuration, when assembling the bonfire stand 1, the support rod members 4A and 4B are inserted through the two opposing insertion portions 3b of the sheet member 3, respectively. At this time, both ends of the support rod members 4A and 4B are adjusted so as to protrude (expose) from the insertion portion 3b of the sheet member 3 respectively. By inserting the two support rod members 4A and 4B into the sheet member 3, the bending and distortion of the sheet member 3 in one direction are eliminated.

Subsequently, the leg members 2A and 2B are attached to the support rod members 4A and 4B.

Specifically, the two curved portions 2c of the leg member 2A are engaged with one ends of the support rod members 4A and 4B, respectively. At this time, a spring force acts on the leg member 2A so that the inclined portion 2b maintains the inclined state with respect to the long portion 2a. One projecting end of the support rod member 4A can be easily engaged with the curved portion 2c by applying a slight force to push the inclined portion 2b inward when inserting it into the gap of the portion 2c. Similarly, when inserting one protruding end of the support rod member 4B from the other end 2d of the leg member 2A into the gap of the curved portion 2c, a slight force is applied so as to push the inclined portion 2b inward. , one protruding end of the support rod member 4B can be easily engaged with the curved portion 2c. The protruding ends of the support rod members 4A and 4B referred to here are portions of the support rod members 4A and 4B that protrude from both ends of one end (one side) of the sheet member 3 where the insertion portion 3b is not formed. be.

Similarly, the two curved portions 2c of the leg member 2B are engaged with the other ends of the support rod members 4A and 4B. When inserting the other protruding end of the support rod member 4A from one end portion 2d into the gap of the curved portion 2c, by applying a slight force to push the inclined portion 2b inward, the curved portion 2c can be easily moved. The other projecting end of the support rod member 4A can be engaged. When inserting the other protruding end of the support rod member 4B from the other end portion 2d into the gap of the curved portion 2c, by applying a slight force to push the inclined portion 2b inward, the curved portion 2c can be easily moved. can be engaged with the other protruding end of the support rod member 4B. The other protruding ends of the support rod members 4A and 4B referred to here are portions protruding from both ends of one end (one side) of the sheet member 3 where the insertion portion 3b is not formed. It is the portion of the support rod members 4A, 4B on the opposite side to one projecting end of 4A, 4B. The state of engagement between the projecting ends of the support rod members 4A and 4B and the curved portions 2c of the leg members 2A and 2B is as shown in FIG.

Regarding the size of this embodiment, the length of the long portion 2a of the leg member 2 is 390 mm, the length of the inclined portion 2b is 45 to 50 mm, the length of the rising portion of the curved portion 2c is 17.5 mm, and the gap between the curved portions 2c is 17.5 mm. The width is 6mm. Further, the sheet member 3 has a horizontal length (the side on which the insertion portion 3b is not formed) of 440 mm and a vertical length (the side on which the insertion portion 3b is formed) of 350 mm. Moreover, the length of the support rod member 4 is 400 mm. Therefore, the overall size of the fire table 1 according to this embodiment is 400 mm in the vertical direction, 470 mm in the horizontal direction, and 70 to 75 mm in height. However, each size mentioned above is an example, and of course, it is not limited to this.

As described above, the bonfire stand according to the first embodiment of the present invention has a lightweight and simple configuration consisting of two leg members, a sheet member, and a support rod member, and is an assembly type. Therefore, it can be folded into a small size and carried. In addition, since the leg members keep the sheet member firmly stretched, it is possible to stably arrange firewood, an ignition agent, or the like on the sheet member and make a fire.

<Second embodiment>

FIG. 6 shows the configuration of a fire stand according to a second embodiment of the present invention. Here, the same reference numerals will be used for the same configurations as in the first embodiment, and the description will proceed.

As shown in FIG. 6, the bonfire stand 10 according to the second embodiment of the present invention includes two leg members 2A and 2B (referred to as 2 when collectively referred to), a sheet member 3, and two supports. It is composed of rod members 4A and 4B (referred to as 4 when collectively referred to) and two base members 5A and 5B (referred to as 5 when collectively referred to).

As shown in FIG. 2, the leg member 2 is inclined outward at a predetermined angle with respect to the longitudinal direction of the long member 2a at each of the long portion 2a and both ends of the long portion 2a. It has two extending inclined portions 2b and two curved portions 2c curved in a substantially U shape at the ends of the inclined portions 2b on the side opposite to the side continuous with the long portion 2a. there is Each inclined portion 2b extends upward at an angle of 120 degrees in this example with respect to the long portion 2a (longitudinal direction of the long portion 2a). Each curved portion 2c is inclined inwardly with respect to the inclined portion 2b by an angle of 120 degrees in this example, extended, and then folded back into a substantially U shape. Each curved portion 2c has a gap through which a support rod member 4, which will be described later, can be inserted from the open end. The distal end of the curved portion 2c is a distal end portion 2d that is bent and extended so as to protrude slightly upward. The end portion 2d is devised so that the support rod member 4 can be easily inserted into the curved portion 2c during assembly. The elongated portion 2a of each leg member 2 has a bent shape in which a substantially central portion protrudes upward.

As shown in FIGS. 3(a) and 3(b), the sheet member 3 includes, in this example, a rectangular flat portion 3a and two insertion openings provided at two opposite ends of the flat portion 3a. It is composed of a portion 3b and a fastening portion 3c which is creased so as to make the insertion portion 3b firm. A plurality of fastening portions 3c are arranged at predetermined intervals at the end where each insertion portion 3b is formed. The inner diameter of the insertion portion 3b has a size that allows the support rod member 4, which will be described later, to be inserted therethrough.

As previously shown in FIG. 4, the support rod member 4 has an elongated stick shape in this example, and both ends thereof are rounded. This tip shape is designed in consideration of safety and the convenience of inserting the sheet member 3 into the inserting portion 3b. The support rod member 4 is sized such that the front and rear protrude from the insertion portion 3 b of the sheet member 3 .

In this example, the base member 5 has the same configuration as the leg member 2 previously shown in FIG. That is, the long portion 5a, two inclined portions 5b extending downwardly at a predetermined angle with respect to the longitudinal direction of the long portion 5a at each of both ends of the long portion 5a, and each inclined portion It has two curved portions 5c curved in a substantially U shape at the end portion of 5b opposite to the side continuous with the long portion 5a. Each inclined portion 5b extends downward at an angle of 120 degrees in this example with respect to the long portion 5a (longitudinal direction of the long portion 5a). Each curved portion 5c is inclined inwardly with respect to the inclined portion 5b by an angle of 120 degrees in this example, extended, and then folded back into a substantially U shape. Each curved portion 5c has a gap through which a support rod member 4, which will be described later, can be inserted from the open end. The distal end of the curved portion 5c is a distal end portion 5d that is bent and extended so as to protrude slightly downward. The end portion 5d is designed so that the support rod member 4 can be easily inserted into the curved portion 5c during assembly.

In such a configuration, when assembling the bonfire stand 10, the support rod members 4A and 4B are inserted through the two opposing insertion portions 3b of the sheet member 3, respectively. At this time, both ends of the support rod members 4A and 4B are adjusted so as to protrude (expose) from the insertion portion 3b of the sheet member 3 respectively. By inserting the two support rod members 4A and 4B into the sheet member 3 respectively, bending and distortion of the sheet member 3 in one direction are eliminated.

Subsequently, the two curved portions 2c of the leg member 2A are engaged with the support rod members 4A and 4B, respectively. A spring force acts on the leg member 2A so that the inclined portion 2b maintains the inclined state with respect to the elongated portion 2a, but one protruding end of the support rod member 4A is pushed from one end portion 2d to the curved portion 2c. One projecting end of the support rod member 4A can be easily engaged with the curved portion 2c by applying a slight force to push the inclined portion 2b inward when inserting the support rod member 4A into the gap. Similarly, when inserting one protruding end of the support rod member 4B from the other end 2d of the leg member 2A into the gap of the curved portion 2c, a slight force is applied so as to push the inclined portion 2b inward. , one protruding end of the support rod member 4B can be easily engaged with the curved portion 2c. The protruding ends of the support rod members 4A and 4B referred to here are portions of the support rod members 4A and 4B that protrude from both ends of one end (one side) of the sheet member 3 where the insertion portion 3b is not formed. be.

Similarly, the two curved portions 2c of the leg member 2B are engaged with the other ends of the support rod members 4A and 4B. When inserting the other protruding end of the support rod member 4A from one end portion 2d into the gap of the curved portion 2c, by applying a slight force to push the inclined portion 2b inward, the curved portion 2c can be easily moved. The other projecting end of the support rod member 4A can be engaged. When inserting the other protruding end of the support rod member 4B from the other end portion 2d into the gap of the curved portion 2c, by applying a slight force to push the inclined portion 2b inward, the curved portion 2c can be easily moved. can be engaged with the other protruding end of the support rod member 4B. The other protruding ends of the support rod members 4A and 4B referred to here are portions protruding from both ends of one end (one side) of the sheet member 3 where the insertion portion 3b is not formed. It is the portion of the support rod members 4A, 4B on the opposite side to one projecting end of 4A, 4B. The state of engagement between the projecting ends of the support rod members 4A and 4B and the curved portions 2c of the leg members 2A and 2B is as shown in FIG.

Subsequently, base materials 5A and 5B are attached to the support rod members 4A and 4B. The curved portions 5c of the base members 5A and 5B are engaged with the portions of the support rod members 4A and 4B exposed from the plane of the sheet member 3 so as to face the leg members 2A and 2B, respectively.

More specifically, first, the two curved portions 5c of the base member 5A are engaged with one ends of the support rod members 4A and 4B so as to cover them from above. At this time, a spring force acts on the base member 5A so that the inclined portion 5b maintains the inclined state with respect to the elongated portion 5a, but one protruding end of the support rod member 4A is bent from one end portion 5d. One projecting end of the support rod member 4A can be easily engaged with the curved portion 5c by applying a slight force to push the inclined portion 5b inward when inserting it into the gap of the portion 5c. Similarly, when inserting one protruding end of the support rod member 4B from the other end 5d into the gap of the curved portion 5c, by applying a slight force to push the inclined portion 5b inward, it can be easily performed. One projecting end of the support rod member 4B can be engaged with the curved portion 5c. The protruding ends of the support rod members 4A and 4B referred to here are portions of the support rod members 4A and 4B that protrude from both ends of one end (one side) of the sheet member 3 where the insertion portion 3b is not formed. be.

Subsequently, similarly, the two curved portions 5c of the base member 5B are engaged with the other ends of the support rod members 4A and 4B so as to cover them from above. When inserting the other protruding end of the support rod member 4A from one end portion 5d of the base member 5B into the gap of the curved portion 5c, by applying a slight force to push the inclined portion 5b inward, it is possible to easily The other projecting end of the support rod member 4A can be engaged with the curved portion 5c. Similarly, when inserting the other protruding end of the support rod member 4B from the other end portion 5d of the base member 5B into the gap of the curved portion 5c, a slight force is applied so as to push the inclined portion 5b inward. , the other projecting end of the support rod member 4B can be easily engaged with the curved portion 5c. The other protruding ends of the support rod members 4A and 4B referred to here are portions protruding from both ends of one end (one side) of the sheet member 3 where the insertion portion 3b is not formed. It is the portion of the support rod members 4A, 4B on the opposite side to one projecting end of 4A, 4B.

Regarding the size of this embodiment, the length of the long portion 2a of the leg member 2 is 390 mm, the length of the inclined portion 2b is 45 to 50 mm, the length of the rising portion of the curved portion 2c is 17.5 mm, and the gap between the curved portions 2c is 17.5 mm. The width is 6mm. Further, the sheet member 3 has a horizontal length (the side on which the insertion portion 3b is not formed) of 440 mm and a vertical length (the side on which the insertion portion 3b is formed) of 350 mm. Moreover, the length of the support rod member 4 is 400 mm. The length of the long portion 5a of the base member 5 is 390 mm, the length of the inclined portion 5b is 45 to 50 mm, the length of the rising portion of the curved portion 5c is 17.5 mm, and the width of the gap of the curved portion 5c is 6 mm. The overall size of the fire table 1 according to this embodiment is 400 mm in the vertical direction, 470 mm in the horizontal direction, and 140 to 150 mm in height. However, each size mentioned above is an example, and of course, it is not limited to this.

As described above, in the bonfire stand according to the second embodiment of the present invention, in addition to the effects of the first embodiment described above, the base member is projected above the sheet member so as to face the leg member. Since it can be attached, it is possible to appropriately arrange a barbecue net or a grill table on the base member. Moreover, since the leg member and the base member have the same structure, the manufacturing cost is reduced, and if one spare leg member is provided, it can also be used as a replacement for the base member. Since it becomes possible, there are great advantages for the user.

<Third Embodiment>

FIG. 7 shows the configuration of a fire stand according to a third embodiment of the present invention. The bonfire stand according to the third embodiment has a longer length of the inclined portion of the leg than in the first embodiment. That is, in other words, the height of the bonfire stand is higher than in the first embodiment.

As shown in FIG. 7, a bonfire stand 21 according to the third embodiment of the present invention includes two leg members 22A and 22B (referred to as 22 when collectively referred to), a sheet member 23, and two support rods. Members 24A and 24B (referred to as 24 when collectively referred to).

First, the leg member 22 has a long portion 22a and two inclined portions 22b that are inclined outward at a predetermined angle with respect to the longitudinal direction of the long member 22a and extend upward at both ends of the long portion 22a. and two curved portions 22c curved in a substantially U shape at the ends of the inclined portions 22b opposite to the side continuous with the long portion 22a. Each inclined portion 22b extends upward at an angle of 115 degrees with respect to the long portion 22a (longitudinal direction of the long portion 22a) in this example. Each curved portion 22c is inclined inwardly with respect to the inclined portion 22b by an angle of 115 degrees in this example, extended, and then folded back into a substantially U shape. Each curved portion 22c has a gap through which a support rod member 24, which will be described later, can be inserted from the open end. The distal end of the curved portion 22c is a distal end portion 22d that is bent and extended so as to protrude slightly upward. The end portion 22d is designed so that the support rod member 4 can be easily inserted into the curved portion 22c during assembly. A long portion 22a of each leg member 22 has a bent shape in which a substantially central portion protrudes upward.

The sheet member 23 includes, in this example, a rectangular flat portion 23a, two insertion portions 23b provided at two opposite ends of the flat portion 23a, and an uneven surface formed by creasing the insertion portions 23b so as to be strong. It is composed of a fastening part shown in the figure. A plurality of fastening portions are arranged at predetermined intervals at the end where each insertion portion 23b is formed. The inner diameter of the insertion portion 23b has a size that allows the support rod member 24, which will be described later, to be inserted therethrough.

In this example, the support rod member 24 has an elongated stick shape with rounded ends. This tip shape is designed in consideration of safety and convenience of inserting the sheet member 23 into the inserting portion 23b. The support rod member 24 is sized such that the front and rear protrude beyond the insertion portion 23 b of the sheet member 23 .

In such a configuration, when assembling the bonfire stand 20, the support rod members 24A and 24B are inserted through the two opposing insertion portions 23b of the sheet member 23, respectively. At this time, both ends of the support rod members 24A and 24B are adjusted so as to protrude (expose) from the insertion portion 23b of the sheet member 23 respectively. By inserting the two support rod members 24A and 24B into the sheet member 23, the bending and distortion of the sheet member 23 in one direction are eliminated.

Subsequently, the leg members 22A and 23B are attached to the support rod members 24A and 24B.

Specifically, the two curved portions 22c of the leg member 22A are engaged with one ends of the support rod members 24A and 24B, respectively. At this time, a spring force acts on the leg member 22A so that the inclined portion 22b maintains the inclined state with respect to the long portion 22a. One projecting end of the support rod member 24A can be easily engaged with the curved portion 22c by applying a slight force to push the inclined portion 22b inward when inserting it into the gap of the portion 22c. Similarly, when inserting one protruding end of the support rod member 24B from the other end portion 22d of the leg member 22A into the gap of the curved portion 22c, a slight force is applied so as to push the inclined portion 22b inward. , one protruding end of the support rod member 24B can be easily engaged with the curved portion 22c. The protruding ends of the support rod members 24A and 24B referred to here are portions of the support rod members 24A and 24B projecting from both ends of one end (one side) of the sheet member 23 where the insertion portion 23b is not formed. be.

Subsequently, the two curved portions 22c of the leg member 22B are engaged with the other ends of the support rod members 24A and 24B. When inserting the other protruding end of the support rod member 24A from the one end portion 22d into the gap of the curved portion 22c, by applying a slight force to push the inclined portion 22b inward, the curved portion 22c can be easily moved. The other protruding end of the support bar member 24A can be engaged. When inserting the other protruding end of the support rod member 24B from the other end portion 22d into the gap of the curved portion 22c, the curved portion 22c can be easily moved by applying a slight force so as to push the inclined portion 22b inward. can be engaged with the other protruding end of the support rod member 24B. The other projecting ends of the support rod members 24A and 24B referred to here are portions projecting from both ends of one end (one side) of the sheet member 23 where the insertion portion 23b is not formed. It is the portion of the support rod members 24A and 24B on the opposite side to one projecting end of 24B.

Regarding the size of this embodiment, the length of the long portion 22a of the leg member 22 is 308 to 310 mm, the length of the inclined portion 22b is 180 to 182 mm, the length of the rising portion of the curved portion 22c is 17 to 18 mm, and the length of the curved portion 22c is 17 to 18 mm. The width of the gap is 6 mm. Further, the sheet member 23 has a horizontal length (the side on which the insertion portion 23b is not formed) of 440 mm and a vertical length (the side on which the insertion portion 23b is formed) of 350 mm. Moreover, the length of the support rod member 24 is 400 mm. Therefore, the overall size of the fire table 20 according to this embodiment is 400 mm in the vertical direction, 510 mm in the horizontal direction, and 190 to 192 mm in height. However, each size mentioned above is an example, and of course, it is not limited to this.

As described above, in the bonfire table according to the third embodiment of the present invention, the length of the inclined portion of the leg member is longer than the leg member of the bonfire table according to the first embodiment, so that the bonfire The height of the sheet surface of the sheet member as a base is increased. Therefore, even in an environment with bad scaffolding or an environment with a lot of weeds, it is possible to safely enjoy a bonfire.

According to the first to third embodiments of the present invention, the following effects are also achieved.

A set of a leg member group of various sizes such as the leg members used in the first embodiment and the leg members used in the third embodiment, a seat member group of various sizes, and a support rod member of various sizes, It is also possible to implement a bonfire system in which a user can select suitable leg members, seat members, and support rod members according to the usage environment and use them in combination. Even in such a case, the leg members, seat members, and support rod members themselves are lightweight and compact, so the portability of the system as a whole is of course very good.

Although the embodiments of the present invention have been described above, it goes without saying that the present invention is not limited to these and that various improvements and modifications are possible without departing from the scope of the invention.

For example, as for the cross-sectional shape of the leg member and the support rod member, it is needless to say that various shapes such as round shape and square shape can be adopted.

DESCRIPTION OF SYMBOLS 1... Bonfire stand, 2A, 2B... Leg member, 2a... Long part, 2b... Inclined part, 2c... Curved part, 2d... Terminal part, 3... Sheet member, 3a... Flat part, 3b... Insertion part, 3c... Fastening portion 4A, 4B Support rod member 5A, 5B Base member 5a Long portion 5b Inclined portion 5c Curved portion 5d End portion 10 Bonfire stand 21 Bonfire stand 22A , 22B... Leg member 22a... Long part 22b... Inclined part 22c... Curved part 22d... End part 23... Sheet member 23a... Flat part 23b... Insertion part 24A, 24B... Support rod member.

Claims (3)

A bonfire stand composed of two leg members, a sheet member, and two support rod members,
Each of the leg members
a long portion;
two slanted portions slanted outward and extending upward with respect to the longitudinal direction of the elongated member at each of both ends of the elongated portion;
and two curved portions curved in a substantially U shape at the end of each inclined portion opposite to the side continuous with the long portion,
The sheet member is
a flat part;
and two insertion portions provided at opposite ends of the flat portion,
By inserting the support rod member through each insertion portion of the seat member and engaging each curved portion of the leg member with a portion of the support rod member exposed from the plane of the sheet member, the seat is A bonfire stand that keeps the members stretched. The open fire stand according to claim 1, wherein the long portion of the leg member has a bent shape in which a substantially central portion thereof protrudes upward. further comprising two platform members;
The base member is
a long portion;
two slanted portions slanted outward and extending downward with respect to the longitudinal direction of the elongated member at each of both ends of the elongated portion;
and two curved portions curved in a substantially U shape at the end of each inclined portion opposite to the side continuous with the long portion,
The open fire stand according to claim 1 or 2 , wherein each of the curved portions of the base member is engaged with a portion of the support rod member exposed from the plane of the sheet member so as to face the leg member. .

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