JP7164254B1 - open fire stand - Google Patents

Abstract

An object of the present invention is to provide a bonfire stand that can be stored compactly and easily carried. A bonfire stand (10) includes a fire bed (12) that can be assembled by sliding a plurality of mutually connected plate members so as to form a circle, and can be attached to the bottom surface of the assembled fire bed (12). and a leg 16 that is In addition, the grate part 12 has a through hole for connecting with the leg part 16, the leg part 16 protrudes from the bottom surface side of the grate part 12 through the through hole, and has a space inside. 16a, which is located above the grate 12 and can be arranged in parallel with the ground for erecting the legs 16; A first extension rod portion 14b whose end can be inserted into the projection 16a, and a second extension rod portion 14c whose end can contact the ground at the other end of the body rod portion 14a and a plurality of mounting rod portions 14 including [Selection drawing] Fig. 3

Description

Application of Article 30, Paragraph 2 of the Patent Act [Published through telecommunication lines] Date of publication: July 7, 2021, address of published website: https://www. makuake. com/project/belkroot/, publication date: September 29, 2021, published website address: https://onl. bz/TqpVKDt, publication date: June 6, 2021, publication website address: https://onl. bz/LW3fNy2

The present invention relates to a bonfire stand.

In recent years, a camping boom has arrived, and various camping equipment has been developed. As a technique related to the present invention, for example, Patent Document 1 discloses a bonfire that burns an appropriate combustible material such as wood and has a frame having legs, and a lower part of the frame. is provided with a combustible material placing portion for placing the combustible material, and above the frame body is provided a first support member for disposing the first cooking member in a suspended state, and further, the frame A bonfire stand is disclosed, characterized in that a second supporting member for detachably disposing the second cooking member in a suspended state is detachably provided on the body below the combustible material placing portion. .

Japanese Patent Application Laid-Open No. 2020-130741

Campfires are often used to keep warm. Many conventional bonfire stands are large and take up a lot of space, and they are difficult to carry.

SUMMARY OF THE INVENTION An object of the present invention is to provide a bonfire stand that is compact and easy to carry.

The bonfire stand according to the present invention includes a fire bed part that can be assembled by sliding a plurality of fan-shaped plate members connected to each other at the main part so as to form a circle, and the assembled fire bed. and a leg that can be attached to the bottom surface of the part.

Further, in the bonfire stand according to the present invention, the fire bed has a through hole for connecting with the leg, and the leg penetrates the through hole from the bottom surface side of the fire bed. a main body rod portion having a protruding tubular portion having a space inside, positioned above the grate portion and capable of being arranged in parallel with the ground for erecting the leg portion; and one side of the main body rod portion. a first extension rod portion that extends substantially perpendicularly to the main body rod portion at one end portion and whose end portion can be inserted into the cylindrical portion; It is preferable to provide a plurality of mounting rod portions each including a second extension rod portion extending substantially vertically and having an end portion capable of contacting the ground.

Further, in the bonfire stand according to the present invention, the plurality of mounting rod portions are composed of two mounting rod portions, the plurality of plate members are composed of four plate members, and the Each plate member has an uneven portion formed for connecting adjacent plate members when assembling the fire bed, and when dismantling the fire bed, one plate It is preferable that the main part is connected so that it can be stored in an overlapping manner with the member.

According to the present invention, it is possible to provide a bonfire stand that is compactly stored and easy to carry.

FIG. 4 is a diagram showing a state before assembly of the bonfire stand of the embodiment according to the present invention; 1 is a plan view of an open fire stand according to an embodiment of the present invention; FIG. It is a perspective view of an open fire stand of an embodiment concerning the present invention. It is a photograph which shows a mode that the plate member of 4 sheets is slid in the prototype of the fire stand of embodiment which concerns on this invention. FIG. 10 is a photograph showing a state in which uneven portions formed for connecting adjacent plate members are connected in a prototype of an open fire stand according to an embodiment of the present invention; FIG. It is a photograph which shows a mode that the mounting rod part is made to fit in the leg part with which the fire floor part was mounted|worn in the prototype of the open fire stand of embodiment which concerns on this invention. It is the photograph which shows a mode that the prototype of the fire stand of embodiment which concerns on this invention was seen from the diagonal direction.

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. In the following, the same reference numerals are given to the same elements in all the drawings, and redundant explanations are omitted. Also, in the explanation in the text, the reference numerals mentioned before are used as necessary.

FIG. 1 is a diagram showing a state before assembly of a bonfire stand 10 according to an embodiment of the present invention. FIG. 2 is a plan view of the bonfire stand 10 of the embodiment according to the present invention. FIG. 3 is a perspective view of the bonfire stand 10 of the embodiment according to the present invention.

FIG. 4 is a photograph showing how four plate members 12a are slid in the prototype of the bonfire stand 10 according to the embodiment of the present invention. FIG. 5 is a photograph showing how the protrusions 12b and the recesses 12c formed to connect the adjacent plate members 12a are connected in the prototype of the bonfire stand 10 according to the embodiment of the present invention.

FIG. 6 is a photograph showing how the mounting rod portion 14 is fitted to the leg portion 16 attached to the fire floor portion 12 in the prototype of the bonfire stand 10 according to the embodiment of the present invention. FIG. 7 is a photograph showing a state in which the prototype of the open fire stand 10 of the embodiment according to the present invention is viewed from an oblique direction.

The fire stand 10 is a device for making a fire outdoors such as camping. The bonfire stand 10 includes a fire bed portion 12 , a mounting rod portion 14 , legs 16 , and a skewer portion 18 .

The fire bed 12 is a fire bed that can be assembled by sliding a plurality of fan-shaped plate members 12a that are connected to each other by a main portion 12d so as to form a circle.

Here, the plurality of plate members 12a is described as being composed of four plates, but of course, the number can be increased or decreased as appropriate.

Each plate member 12a has a fan shape with a central angle of about 75° and a radius of about 20 cm. Each plate member 12a is described as being made of stainless steel with a thickness of about 0.4 mm, but each size and center angle can be changed as appropriate.

Each plate member 12a is formed with a plurality of slit-shaped through holes 12e, and is formed with a through hole 12f, a convex portion 12b and a concave portion 12c provided on the outer diameter side of the fan-shaped radial portion. The through holes 12e play a role of circulating air to the fire bed when the fire is made after the fire bed portion 12 is assembled. The width of the slit-shaped through hole 12e is set to about 2.5 mm.

Each plate member 12a is connected to each other at a fan-shaped main portion 12d. One plate member 12a is connected to the remaining three plate members 12a by a main portion 12d so that the remaining three plate members 12a can be stacked and stored.

The through hole 12 f is a circular hole for connecting with the leg portion 16 . More specifically, it is a hole through which the projecting portion 16a of the leg portion 16 is inserted.

The projections 12b and the recesses 12c are projections and depressions formed to connect the adjacent plate members 12a when the grate 12 is assembled. A convex portion 12b is provided on one side of the radial portion of the plate member 12a on the outer diameter side, and a concave portion 12c is formed on the opposite side of the corresponding position.

The legs 16 are legs that can be attached to the bottom surface of the assembled grate 12 . As shown in FIG. 1, the leg portion 16 has a W shape in a side view and an I shape in a plan view when stored.

When the legs 16 function as legs of the grate 12, they are opened about the central axis as shown in FIG. At this time, the shape of the leg portion 16 in a plan view becomes a cross shape. In addition, the leg portion 16 is made of a material having appropriate strength, such as stainless steel.

When the legs 16 are opened to form a cross shape in plan view and placed on the ground, the four protruding portions 16a are positioned on the ceiling side. As shown in FIG. 3, the four projecting portions 16a penetrate through the through holes 12f of the grate portion 12 and protrude. The four protruding portions 16a have a cylindrical shape with a space inside, and have openings through which the first extending rod portion 14b of the mounting rod portion 14 can be inserted.

The length of the substantially diagonal line of the rectangle formed when the legs 16 are opened in a cross shape in plan view is set to about 30 cm. The height of the leg portion 16 is about 12 cm excluding the protrusion 16a having a height of about 4 cm, and the total height including the protrusion 16a is about 16 cm. The thickness of the leg portion 16 is set to approximately 6 mm.

The two mounting rods 14 are rod members that can be attached to the protruding portions 16a of the legs 16 attached to the grate 12 and function as trivets.

Each mounting rod portion 14 includes a body rod portion 14a, a first extension rod portion 14b, and a second extension rod portion 14c. Each mounting rod portion 14 is made of a material having appropriate strength, such as stainless steel. The main body rod portion 14a is a rod member that is positioned above the grate portion 12 and that can be arranged in parallel with the ground for erecting the leg portion 16. As shown in FIG.

The first extension rod portion 14b is a rod member that extends so as to be substantially perpendicular to the body rod portion 14a at one end of the body rod portion 14a, and whose end portion can be inserted into the projecting portion 16a. The second extension rod portion 14c is a rod member that extends so as to be substantially perpendicular to the body rod portion 14a at the other end portion of the body rod portion 14a, and whose end portion can come into contact with the ground.

Here, the diameter of the mounting rod portion 14 is approximately 4 mm. The length of the first extension rod portion 14b is about 8 cm, the length of the second extension rod portion 14c is about 22 cm, and the length of the main body rod portion 14a is about 33 cm.

The skewer portion 18 is a rod member forming a substantially A shape, as shown in FIG. The skewer portion 18 is made of a material having appropriate strength, such as stainless steel. The skewer portion 18 includes two vertical rod portions having a length of about 30 cm and two installation rod portions having a length of about 5 cm and provided so as to straddle the two vertical rod portions. The skewer portion 18 has a diameter of about 4 mm.

Next, the operation of the bonfire stand 10 having the above configuration will be described. In recent years, due to the epidemic of the new coronavirus infection, there has been a camping boom as a leisure activity with a low risk of infection. There is also a boom in so-called solo camping, where people go camping alone.

There is a bonfire as one of the pleasures in the camp. However, there was a problem that the conventional bonfire stand was large and difficult to carry. The bonfire stand 10 according to the embodiment of the present invention exerts a remarkable effect on such problems.

As shown in FIG. 1, a set of bonfires 10 is provided. Next, as shown in FIG. 3, the legs 16 are spread out in a cross shape and erected on the ground. Next, as shown in FIG. 4, the four plate members 12a are slid to fit the convex portions 12b and concave portions 12c of the adjacent plate members 12a as shown in FIG. A circle is formed by performing this on the four plate members 12a. At this time, the fire bed 12 having a shape (substantially conical) slightly inclined downward from the outer diameter side to the inner diameter side is completed. Such a substantially conical shape is advantageous in that strength can be maintained with a thin material.

After that, as shown in FIG. 6, the grate 12 is attached to the leg 16 . Specifically, the first extension rod portion 14b of the mounting rod portion 14 is inserted into the projecting portion of the leg portion 16 through the through hole 12f, and the second extension rod portion 14c is inserted into the grate. It is positioned on the outside of the part 12 and stood on the ground.

After attaching one mounting rod portion 14, another mounting rod portion 14 is mounted so that the second extending rod portions 14c of the two mounting rod portions 14 are brought closer to each other as shown in FIG. , the two mounting rods 14 are formed in a substantially V shape in a plan view. Then, as shown in FIG. 3, the skewer portion 18 is placed on the two mounting rod portions 14 . A photograph of the bonfire stand 10 completed in this way is shown in FIG.

After that, sod is placed on the grate 12 and the sown is lit. Here, since the grate part 12 has a diameter of about 40 cm, sowing can be put in as it is without splitting the sowing.

In this way, after the sowing is ignited, food and drink can be warmed by placing pots, cups, plates, etc. made of a refractory material on the placing rod portion 14 and the skewer portion 18.例文帳に追加According to the bonfire stand 10, since the two mounting rods 14 and the skewer 18 can be used like a trivet, it is possible to enjoy not only bonfire but also cooking.

In addition, since the mounting rod part 14 extends to the outside of the grate part 12, the temperature can be changed by moving the mounted pot, cup, or plate closer to or away from the fire as needed. Adjustments can also be made.

In addition, the two mounting rod portions 14, the first extension rod portion 14b is inserted into the projecting portion 16a, but the second extension rod portion 14c is free, so the position of the second extension rod portion 14c is By changing it, it is also possible to make it a state that further strengthens the firepower. Also, by changing the position of the projecting portion 16a into which the first extending portion 14b is inserted, it is possible to further increase variations.

After enjoying the bonfire and cooking using the bonfire stand 10 in this manner, the skewer portion 18 is removed and the two mounting rod portions 14 are removed. After that, the grate 12 is removed from the leg 16, and while removing the protrusions 12b and recesses 12c of the adjacent plate members 12a, one plate member 12a is slid so that the remaining three plate members 12a overlap.

Then, the leg portion 16 is folded from a cross shape to an I shape in plan view. As shown in FIG. 1, the dismantled bonfire stand 10 is in a compact state, and has the advantage of being able to be carried by storing it in a storage bag as it is.

10 open fire stand, 12 fire bed, 12a plate member, 12b convex portion, 12c concave portion, 12d main portion, 12e through hole, 12f through hole, 14 mounting rod portion, 14a main body rod portion, 14b first extension rod portion, 14c second extension rod portion, 16 leg portion, 16a projection portion, 18 skewer portion.

Claims (3)

a grate part that can be assembled by sliding a plurality of fan-shaped plate members that are connected to each other at essential parts so as to form a circle;
a leg attachable to the bottom surface of the assembled grate;
A bonfire stand, comprising: In the bonfire stand according to claim 1,
The grate has a through hole for connecting with the leg,
The leg protrudes from the bottom surface side of the grate through the through hole and has a cylindrical portion having a space inside,
a main rod portion positioned above the grate and capable of being arranged in parallel with the ground for erecting the legs; a first extension rod portion whose end can be inserted into the tubular portion; a plurality of mounting rods including a second extension rod that can come into contact with the
A bonfire stand, comprising: In the bonfire stand according to claim 2,
The plurality of mounting rod portions are composed of two mounting rod portions,
The plurality of plate members are composed of four plate members,
Each plate member is
It has an uneven part formed for connecting adjacent plate members when assembling the fire bed part, and
The bonfire is connected at the main part so that it can be stacked and stored in one plate member when the fire bed is dismantled.

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