WO2023037492A1 - Bonfire stand - Google Patents

Bonfire stand Download PDF

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Publication number
WO2023037492A1
WO2023037492A1 PCT/JP2021/033297 JP2021033297W WO2023037492A1 WO 2023037492 A1 WO2023037492 A1 WO 2023037492A1 JP 2021033297 W JP2021033297 W JP 2021033297W WO 2023037492 A1 WO2023037492 A1 WO 2023037492A1
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Prior art keywords
bonfire
side wall
triangular
bonfire stand
stand
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PCT/JP2021/033297
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French (fr)
Japanese (ja)
Inventor
龍介 黒田
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株式会社Klover Works
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Priority to PCT/JP2021/033297 priority Critical patent/WO2023037492A1/en
Priority to JP2023546666A priority patent/JPWO2023037492A1/ja
Publication of WO2023037492A1 publication Critical patent/WO2023037492A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C1/00—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified
    • F24C1/16—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified with special adaptation for travelling, e.g. collapsible

Definitions

  • the present invention relates to a prefabricated bonfire stand mainly used in camping, and in particular, enables easy assembly and disassembly, and selects the optimum usage method according to the application and situation when using the bonfire stand.
  • the present invention relates to an assembly type bonfire stand that has a combustion area that makes it possible to do so and that is highly portable and versatile in design.
  • bonfire stands with various ingenuity have been used, and bonfire stands for camping with a wide variety of shapes and structures with different sizes and uses have been developed and used.
  • bonfire stands such as those whose main purpose is to keep warm, and those that serve as a table for cooking, etc., and there are all kinds of shapes such as box types and open types. .
  • Japanese Patent Application Laid-Open No. 2021-76334 exists as a technology related to a bonfire stand that serves as a platform for efficiently making a bonfire that involves combustion.
  • the fire bed that stores fuel is attached to the main frame, front plate, rear plate, left plate, and right plate.
  • a configuration is disclosed in which a support section capable of supporting cooking utensils is provided above a fire bed that is movably connected and supported by support legs.
  • a bonfire stand that can be stored and carried around is particularly preferred by campers, but in addition to being portable and lightweight, it is also required to have multi-functionality that can be used according to various situations. Furthermore, it is desirable that the structure be simple in order to avoid the risk of failure or damage. Therefore, it has been desired to develop a bonfire stand that does not have an overly complicated structure, is easy to use, and is excellent in portability, functionality, and design.
  • the present invention is an assembly type bonfire stand, in particular, it is possible to easily assemble and disassemble, and when using the bonfire stand, it is optimally used according to the application and situation.
  • the bonfire stand comprises a triangular bottom portion forming two combustion areas, a side wall portion serving as a hood erected from the peripheral side of the bottom portion, and supporting the bottom portion.
  • legs erected at the bottom, and two side wall portions are respectively erected along two sides of the triangular bottom, and the legs are the It is configured to be formed in the lower part so as to be integrated with the side wall part, and the bonfire stand has two left and right partition members for dividing the triangular bottom part into a sharp side combustion area and a bottom side combustion area.
  • a plurality of small openings are cut in the vicinity of the sharp side combustion area of the left and right side walls, and a large opening is cut in the vicinity of the bottom side combustion area.
  • the partition member is mounted and suspended with a gap so as to provide an opening between the partition member and the bottom portion.
  • the bottom portion is divided into left and right parts so as to be foldable and connected in a freely connectable manner, and is detachably engaged with the left and right side wall portions, and the left and right side wall portions are detachably attached at their triangular sharp sides. and the partition member is detachably engaged with and suspended from the side wall.
  • the present invention has the configuration described in detail above, it has the following effects. 1. Since two combustion areas are provided in the stable triangular bottom, it is possible to use both properly according to various uses and situations to achieve optimum combustion. Also, since the partition member is provided, the two combustion regions can be clearly separated and used for different purposes. 2. Since the partition member is mounted and suspended with a space between it and the bottom part, air permeability is improved and it is possible to quickly respond to changes in usage and circumstances.
  • the bottom part is divided into left and right parts, and the side wall part and the partition member are detachable, it is possible to construct a bonfire stand that can be folded compactly and has high storability, transportability, and functionality.
  • FIG. 1 is a perspective view of a bonfire stand according to the present invention
  • FIG. 2 is a plan view of the bonfire stand.
  • the bonfire stand 1 of the present invention comprises a bottom portion 100, side wall portions 200a and 200b, and leg portions 300.
  • the left and right side wall portions 200a and 200b on which the leg portions 300 are formed are erected on the bottom portion 100,
  • a multi-purpose bonfire that can be easily assembled and disassembled by setting up a box-shaped combustion area that enables the selection of the optimal usage method according to the application and situation.
  • a platform is formed.
  • the bottom part 100 is a member that serves as a base on which fuel is placed and burned when the bonfire stand 1 according to the present invention is used, and as shown in FIGS. be.
  • the bottom part 100 is configured to form two combustion areas, so that the optimal usage method can be selected according to the purpose of the bonfire stand 1 and natural conditions such as weather and wind. It's becoming In this embodiment, the bottom portion 100 is made of titanium, but it is not limited to this, and any material that is heat-resistant and lightweight can be appropriately selected and used. Note that the two combustion regions will be described later.
  • the side wall portions 200a and 200b are members that also serve as hoods when burning fuel. is a configuration in which a windbreak is formed.
  • the side wall portions 200a and 200b are made of titanium, but the present invention is not limited to this, and any material having heat resistance and light weight can be appropriately selected and used. is.
  • the leg part 300 is a member for supporting the bottom part 100 and providing a space between the bottom part 100 and the ground, and is erected at the bottom of the bonfire stand 1 .
  • the leg portion 300 is made of titanium, but it is not limited to this, and any material that is heat resistant and lightweight can be appropriately selected and used. .
  • the side wall portions 200a and 200b in this embodiment consist of two side wall members, and are configured to stand along two sides of the triangular bottom portion 100 respectively.
  • the bottom portion 100 is an isosceles triangle, and two side wall portions 200a and 200b having two equilaterally symmetrical shapes are detachably connected and erected.
  • the leg portion 300 is configured to be formed under the side wall portions 200a and 200b so as to be integrated with the side wall portions 200a and 200b.
  • the bonfire stand 1 has a configuration in which a partition member 10 is provided as shown in FIGS.
  • the partition member 10 is a member for connecting and fixing the two side wall portions 200a and 200b to each other to stabilize them, and for dividing the triangular bottom portion 100 into a sharp side combustion region 110 and a bottom side combustion region 120, It is suspended between the left and right side wall portions 200a and 200b to fix the side wall portions 200a and 200b.
  • the two combustion regions can be used properly according to various uses and situations, making it possible to perform optimal combustion. Furthermore, the partition member 10 allows the two combustion zones to be used with a clear separation.
  • a plurality of small openings 210 are cut in the two left and right side wall portions 200a and 200b in the vicinity of the sharp side combustion region 110.
  • a large opening 220 is cut in the vicinity of the bottom side combustion area 120 .
  • the small openings 210 and the large openings 220 are openings for ensuring air permeability, and the inflow of air from these portions increases the fuel combustion efficiency at the bottom portion 100 .
  • the sharp side combustion region 110 of the bonfire stand 1 according to the present invention is surrounded by the side wall portion 200a and the side wall portion 200b.
  • this area plays the same role as a box-type bonfire stand made up of square or cylindrical columns.
  • the bottom-side combustion area 120 is formed in an area where the side wall portion 200a and the side wall portion 200b are separated from each other to the left and right.
  • the large openings 220 are provided at the rear ends of the side wall portions 200a and 200b (near the bottom side combustion area 120) to ensure ventilation. In other words, this area plays the same role as an open-type bonfire with no walls blocking the wind.
  • box-type bonfires have the advantage of being able to cook quickly with less fuel because the heat is concentrated at the top, and being less affected by the wind and stabilizing the flame. Disadvantages are that it takes time and effort to make firewood because it cannot be put in, and that it is not suitable for keeping warm because heat is concentrated in the upper part.
  • open-type bonfires can be loaded with a large amount of fuel such as firewood, so there is no need to create fuel such as firewood.
  • it has advantages, it has the disadvantages of being easily affected by the wind and requiring fuel and time for cooking because the distance between the flame and the pot is long.
  • the bonfire stand 1 By making the bonfire stand 1 according to the present invention with the above structure, it is possible to use both a box type bonfire stand and an open type bonfire stand, and when using the bonfire stand 1, it is optimal according to the application and situation. It is now possible to select a method of use.
  • the partition member 10 is configured to be mounted and suspended with a gap so as to provide an opening 20 between it and the bottom portion 100 .
  • the bonfire stand 1 has a configuration in which the bottom part 100 is divided into left and right parts so as to be foldable and connected freely connectable.
  • Left and right side wall portions 200 a and 200 b are detachably engaged with the bottom portion 100 .
  • the side walls 200a and 200b can be erected on the left and right sides of the triangular bottom 100 to form a windbreak.
  • left and right side wall portions 200a and 200b are detachably connected to each other at the sharp edges e when connected to the triangular bottom portion 100.
  • a bonfire stand 1 with a closed triangular pointed portion is constructed.
  • the partition member 10 is detachably engaged with and suspended by the side wall portions 200a and 200b.
  • the two side wall portions 200a and 200b are connected and fixed to each other and stabilized, and the two combustion regions can be clearly separated and used, so they can be used properly according to various uses and situations. It is possible to achieve optimum combustion. In addition, it has become possible to easily assemble and disassemble the bonfire stand 1 according to the present invention.
  • the bonfire stand 1 By configuring the bonfire stand 1 according to the present invention as described above, it is possible to easily assemble and disassemble the bonfire stand 1, and when using the bonfire stand 1, it is possible to select the optimum usage method according to the application and situation. Therefore, it has become possible to provide the assembly type bonfire stand 1 which is highly portable and designed and has many uses.
  • the perspective view of the bonfire stand according to the present invention Top view of bonfire stand Bonfire stand exploded view

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

[Problem] To provide a prefabricated bonfire stand equipped with a combustion region that can be easily assembled and disassembled and that allows the selection of the optimum method of use according to the application and situation in which the bonfire stand is being used. [Solution] This prefabricated bonfire stand comprises: a triangular-shaped bottom portion that forms two combustion regions; a sidewall portion that serves as a hood erected from the periphery of the bottom portion; and a leg portion that is erected at the lower portion supporting the bottom portion. The configuration is such that the two sidewall portions are erected along the two sides of the triangular-shaped bottom portion, and the leg portions are formed at the lower portion so as to be integral with the sidewall portions. The bonfire stand is configured so that a partition member for bisecting the triangular-shaped bottom portion into a sharp-side combustion region and a base-side combustion region is suspended between the two sidewall portions (left and right), and the two sidewall portions (left and right) each have a plurality of small openings cut in the vicinity of the sharp-side combustion region and a large opening cut in the vicinity of the base-side combustion region.

Description

焚き火台bonfire stand
　本発明は、主にキャンプで用いる組み立て式の焚き火台に関し、特に、容易に組立・分解することを可能とするとともに、焚き火台の使用時に、用途や状況に応じて最適な使用方法を選択することを可能とした燃焼領域を有する、可搬性やデザイン性に富んだ多用途からなる組み立て式の焚き火台に関する。 The present invention relates to a prefabricated bonfire stand mainly used in camping, and in particular, enables easy assembly and disassembly, and selects the optimum usage method according to the application and situation when using the bonfire stand. The present invention relates to an assembly type bonfire stand that has a combustion area that makes it possible to do so and that is highly portable and versatile in design.
　従来より、様々な工夫が施された焚き火台が数多く使用されており、大きさ、用途などが異なる多種多様な形状・構造を備えたキャンプに用いられる焚き火台が開発されて使用されている。焚き火台には、暖を取ることを主目的としたものや、調理など行うための台となるものなど、様々なタイプが存在し、ボックスタイプやオープンタイプなどあらゆる形状のものが存在している。 　Conventionally, many bonfire stands with various ingenuity have been used, and bonfire stands for camping with a wide variety of shapes and structures with different sizes and uses have been developed and used. There are various types of bonfire stands, such as those whose main purpose is to keep warm, and those that serve as a table for cooking, etc., and there are all kinds of shapes such as box types and open types. .
　燃焼を伴なう焚き火を効率的に行うための台となる焚き火台に関する技術としては、例えば、特開２０２１－７６３３４号公報が存在する。ここでは、火床をコンパクトに折畳み可能で、かつ、加熱調理用途にも使用可能な焚き火台に関する技術として、燃料を収容する火床が、本体枠に前板と後板と左板と右板とが夫々回動自在に枢着される構成からなり、前板と後板の回動先端部同士が、本体枠より下方位置で連結されることで凹所が形成されるとともに、左板と右板の回動先端部が凹所上に載置されることで左右両端が塞がれて燃料収容部が形成され、更に前板の回動先端部が、後板のスライドガイド部にスライド移動自在に連結され、支持脚に支持した火床の上方に、加熱調理用器具を支承可能な支承部を設ける構成が開示されている。 For example, Japanese Patent Application Laid-Open No. 2021-76334 exists as a technology related to a bonfire stand that serves as a platform for efficiently making a bonfire that involves combustion. Here, as a technology related to a fire bed that can be folded compactly and that can also be used for cooking, the fire bed that stores fuel is attached to the main frame, front plate, rear plate, left plate, and right plate. are rotatably pivoted to each other, and the tip portions of the front plate and the rear plate are connected to each other at a position below the body frame to form a recess, and the left plate and the The left and right ends are closed by placing the tip of the right plate on the recess to form a fuel container, and the tip of the front plate slides into the slide guide of the rear plate. A configuration is disclosed in which a support section capable of supporting cooking utensils is provided above a fire bed that is movably connected and supported by support legs.
　この技術によれば、確かにコンパクトに折り畳み可能な、機能性の高い焚き火台を構成することが可能とも考えられるが、火床の構成が凹状のようなシンプルな構成であり、焚き火台の用途や天候などの状況に応じて使い分ける事を可能とする機能を有さないという問題点が内在するものであった。 According to this technology, it is possible to construct a highly functional bonfire stand that can be folded compactly. However, there is an inherent problem that it does not have a function that enables it to be used properly according to the situation such as weather and weather.
　収納して持ち運ぶことを可能とする焚き火台は、特にキャンパーに好まれるが、可搬性や軽量性の他、様々な状況に応じて使い分けることが可能な多機能性を有することが要求される。更に、故障・破損のリスクを回避するため、構造がシンプルである事が望ましい。そこで、構造が複雑になり過ぎず、かつ、使い勝手のよい、可搬性、機能性、デザイン性に優れた焚き火台の開発が望まれていた。 A bonfire stand that can be stored and carried around is particularly preferred by campers, but in addition to being portable and lightweight, it is also required to have multi-functionality that can be used according to various situations. Furthermore, it is desirable that the structure be simple in order to avoid the risk of failure or damage. Therefore, it has been desired to develop a bonfire stand that does not have an overly complicated structure, is easy to use, and is excellent in portability, functionality, and design.
特開２０２１－７６３３４号公報JP 2021-76334 A
　本発明は上記問題を解決するために、組み立て式の焚き火台であって、特に、容易に組立・分解することを可能とするとともに、焚き火台の使用時に、用途や状況に応じて最適な使用方法を選択することを可能とする燃焼領域を備える、可搬性やデザイン性に富んだ多用途からなる組み立て式の焚き火台を提供することを目的とする。 In order to solve the above problems, the present invention is an assembly type bonfire stand, in particular, it is possible to easily assemble and disassemble, and when using the bonfire stand, it is optimally used according to the application and situation. To provide an assembly type bonfire stand that has a combustion area that enables selection of a method, and that is highly portable and versatile in design.
　上記の目的を達成するために本発明に係る焚き火台は、２つの燃焼領域を形成する三角形状からなる底部と、該底部周側から立設するフードとなる側壁部と、前記底部を支持する下部に立設した脚部と、からなる組み立て式の焚き火台であって、三角形からなる前記底部の二辺に沿って２枚の前記側壁部が各々立設されるとともに、前記脚部は前記側壁部と一体となるように下部に形成される構成であり、前記焚き火台は、前記三角形状の底部を先鋭側燃焼領域と底辺側燃焼領域とに二分するための仕切部材が、左右２枚の側壁部に懸架されるとともに、前記左右２枚の側壁部の先鋭側燃焼領域近傍には複数の小開口が切設され、底辺側燃焼領域近傍には大開口が切設される構成である。 In order to achieve the above object, the bonfire stand according to the present invention comprises a triangular bottom portion forming two combustion areas, a side wall portion serving as a hood erected from the peripheral side of the bottom portion, and supporting the bottom portion. legs erected at the bottom, and two side wall portions are respectively erected along two sides of the triangular bottom, and the legs are the It is configured to be formed in the lower part so as to be integrated with the side wall part, and the bonfire stand has two left and right partition members for dividing the triangular bottom part into a sharp side combustion area and a bottom side combustion area. In addition, a plurality of small openings are cut in the vicinity of the sharp side combustion area of the left and right side walls, and a large opening is cut in the vicinity of the bottom side combustion area. .
　また、前記仕切部材は、前記底部との間に開口を設けるように間隔を空けて装着懸架される構成である。
　また、前記底部は、折り畳めるように左右に分割され接続自在に連結されているとともに、前記左右の側壁部に着脱自在に係合され、前記左右の側壁部は三角形状の先鋭側が相互に着脱自在に接続される構成であり、更に、前記仕切部材は、前記側壁部に着脱自在に係合懸架される構成である。 Further, the partition member is mounted and suspended with a gap so as to provide an opening between the partition member and the bottom portion.
The bottom portion is divided into left and right parts so as to be foldable and connected in a freely connectable manner, and is detachably engaged with the left and right side wall portions, and the left and right side wall portions are detachably attached at their triangular sharp sides. and the partition member is detachably engaged with and suspended from the side wall.
　本発明は、上記詳述した通りの構成であるので、以下のような効果がある。
１．三角形状からなる安定した底部に２つの燃焼領域を設けたため、あらゆる用途や状況に応じて両者を使い分け、最適な燃焼を行うことが可能となる。また、仕切部材を設けたため、２つの燃焼領域を明確に分離して異なる目的にも使用することが可能となる。
２．仕切部材が、底部と間隔を空けて装着懸架する構成としたため、通気性が良くなるとともに、用途や状況の変化に迅速に対応することが出来る。 Since the present invention has the configuration described in detail above, it has the following effects.
1. Since two combustion areas are provided in the stable triangular bottom, it is possible to use both properly according to various uses and situations to achieve optimum combustion. Also, since the partition member is provided, the two combustion regions can be clearly separated and used for different purposes.
2. Since the partition member is mounted and suspended with a space between it and the bottom part, air permeability is improved and it is possible to quickly respond to changes in usage and circumstances.
３．底部が左右に分割されるとともに、側壁部や仕切部材を着脱自在としたため、コンパクトに折り畳み可能な、収納性・搬送性・機能性の高い焚き火台を構成することが可能となる。 3. Since the bottom part is divided into left and right parts, and the side wall part and the partition member are detachable, it is possible to construct a bonfire stand that can be folded compactly and has high storability, transportability, and functionality.
　以下、本発明に係る焚き火台を、図面に示す実施例に基づいて詳細に説明する。図１は、本発明に係る焚き火台の斜視図であり、図２は、焚き火台の平面図である。
　本発明の焚き火台１は、底部１００と、側壁部２００ａ・２００ｂと、脚部３００と、からなり、脚部３００が形成された左右の側壁部２００ａ・２００ｂを底部１００に立設して、箱状に立設することで、用途や状況に応じて最適な使用方法を選択することを可能とする燃焼領域が形成された、容易に組立・分解することが可能な、多用途からなる焚き火台が形成される。 BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a bonfire stand according to the present invention will be described in detail based on embodiments shown in the drawings. FIG. 1 is a perspective view of a bonfire stand according to the present invention, and FIG. 2 is a plan view of the bonfire stand.
The bonfire stand 1 of the present invention comprises a bottom portion 100, side wall portions 200a and 200b, and leg portions 300. The left and right side wall portions 200a and 200b on which the leg portions 300 are formed are erected on the bottom portion 100, A multi-purpose bonfire that can be easily assembled and disassembled by setting up a box-shaped combustion area that enables the selection of the optimal usage method according to the application and situation. A platform is formed.
　底部１００は、本発明に係る焚き火台１の使用時に燃料を載置して燃焼させるための台となる部材であり、図１および図２に示すように、平面三角形状の平板からなる構成である。本実施例では、底部１００は、２つの燃焼領域を形成する構成であり、これにより、焚き火台１の用途や天候・風などの自然状況に応じて最適な使用方法を選択することが可能となっている。底部１００は、本実施例では、チタンからなる構成であるが、これに限定されることはなく、耐熱性を有するとともに軽量な材質であれば、適宜選択して使用することが可能である。なお、２つの燃焼領域については、後述する。 The bottom part 100 is a member that serves as a base on which fuel is placed and burned when the bonfire stand 1 according to the present invention is used, and as shown in FIGS. be. In this embodiment, the bottom part 100 is configured to form two combustion areas, so that the optimal usage method can be selected according to the purpose of the bonfire stand 1 and natural conditions such as weather and wind. It's becoming In this embodiment, the bottom portion 100 is made of titanium, but it is not limited to this, and any material that is heat-resistant and lightweight can be appropriately selected and used. Note that the two combustion regions will be described later.
　側壁部２００ａ・２００ｂは、燃料を燃焼させる際のフードともなる部材であり、底部１００の周側から左右一対の側壁部２００ａ・２００ｂを立設することにより、底部１００上で燃料を燃焼させる際の風除けが形成される構成である。側壁部２００ａ・２００ｂは、本実施例では、チタンからなる構成であるが、これに限定されることはなく、耐熱性を有するとともに軽量な材質であれば、適宜選択して使用することが可能である。 The side wall portions 200a and 200b are members that also serve as hoods when burning fuel. is a configuration in which a windbreak is formed. In this embodiment, the side wall portions 200a and 200b are made of titanium, but the present invention is not limited to this, and any material having heat resistance and light weight can be appropriately selected and used. is.
　脚部３００は、底部１００を支持し、底部１００と地面との間に空間を設けるための部材であり、焚き火台１の下部に立設される。脚部３００は、本実施例では、チタンからなる構成であるが、これに限定されることはなく、耐熱性を有するとともに軽量な材質であれば、適宜選択して使用することが可能である。 The leg part 300 is a member for supporting the bottom part 100 and providing a space between the bottom part 100 and the ground, and is erected at the bottom of the bonfire stand 1 . In this embodiment, the leg portion 300 is made of titanium, but it is not limited to this, and any material that is heat resistant and lightweight can be appropriately selected and used. .
　側壁部２００ａ・２００ｂは、図１および図２に示すように、本実施例では、２枚の側壁部材からなり、三角形からなる底部１００の二辺に沿って各々立設される構成である。本実施例では、底部１００は二等辺三角形からなり、２つの等辺に対称の形状からなる２枚の側壁部２００ａ・２００ｂが着脱自在に接続されて立設される構成である。 As shown in FIGS. 1 and 2, the side wall portions 200a and 200b in this embodiment consist of two side wall members, and are configured to stand along two sides of the triangular bottom portion 100 respectively. In this embodiment, the bottom portion 100 is an isosceles triangle, and two side wall portions 200a and 200b having two equilaterally symmetrical shapes are detachably connected and erected.
　また、脚部３００は、本実施例では、図１および図２に示すように、側壁部２００ａ・２００ｂと一体となるように、側壁部２００ａ・２００ｂの下部に形成される構成である。 Also, in this embodiment, as shown in FIGS. 1 and 2, the leg portion 300 is configured to be formed under the side wall portions 200a and 200b so as to be integrated with the side wall portions 200a and 200b.
　本発明に係る焚き火台１は、本実施例では、図１および図２に示すように、仕切部材１０が設けられる構成である。仕切部材１０は、２枚の側壁部２００ａ・２００ｂ同士を接続固定して安定させるとともに、三角形状の底部１００を先鋭側燃焼領域１１０と底辺側燃焼領域１２０とに二分するための部材であり、左右２枚の側壁部２００ａ・２００ｂの間に懸架されて側壁部２００ａと側壁部２００ｂとを固定する。 In this embodiment, the bonfire stand 1 according to the present invention has a configuration in which a partition member 10 is provided as shown in FIGS. The partition member 10 is a member for connecting and fixing the two side wall portions 200a and 200b to each other to stabilize them, and for dividing the triangular bottom portion 100 into a sharp side combustion region 110 and a bottom side combustion region 120, It is suspended between the left and right side wall portions 200a and 200b to fix the side wall portions 200a and 200b.
　この構成とすることにより、２つの燃焼領域を、あらゆる用途や状況に応じて使い分けることができ、最適な燃焼を行うことが可能となる。更に、仕切部材１０により、２つの燃焼領域を明確に分離して使用することが可能となる。 With this configuration, the two combustion regions can be used properly according to various uses and situations, making it possible to perform optimal combustion. Furthermore, the partition member 10 allows the two combustion zones to be used with a clear separation.
　また、左右２枚の側壁部２００ａ・２００ｂの先鋭側燃焼領域１１０近傍には、図１および図２に示すように、複数の小開口２１０が切設される。また、底辺側燃焼領域１２０近傍には、大開口２２０が切設される構成である。小開口２１０と大開口２２０は、通気性を確保するための開口であり、この部分から空気が流入することにより、底部１００での燃料の燃焼効率が高まる。 In addition, as shown in FIGS. 1 and 2, a plurality of small openings 210 are cut in the two left and right side wall portions 200a and 200b in the vicinity of the sharp side combustion region 110. FIG. Also, a large opening 220 is cut in the vicinity of the bottom side combustion area 120 . The small openings 210 and the large openings 220 are openings for ensuring air permeability, and the inflow of air from these portions increases the fuel combustion efficiency at the bottom portion 100 .
　本発明に係る焚き火台１の先鋭側燃焼領域１１０は、燃焼領域が側壁部２００ａと側壁部２００ｂとで囲まれている。すなわち、この領域は、四角柱や円柱からなるボックスタイプの焚き火台と同等の役割を果たす。また、底辺側燃焼領域１２０は、側壁部２００ａと側壁部２００ｂとが左右に離隔した領域に、燃焼領域が形成されている。また、前述の通り側壁部２００ａ・２００ｂの後端（底辺側燃焼領域１２０近傍）には大開口２２０が設けられており通気性が確保されている。すなわち、この領域は、風を遮る壁がないオープンタイプの焚き火台と同等の役割を果たす。 The sharp side combustion region 110 of the bonfire stand 1 according to the present invention is surrounded by the side wall portion 200a and the side wall portion 200b. In other words, this area plays the same role as a box-type bonfire stand made up of square or cylindrical columns. In addition, the bottom-side combustion area 120 is formed in an area where the side wall portion 200a and the side wall portion 200b are separated from each other to the left and right. Further, as described above, the large openings 220 are provided at the rear ends of the side wall portions 200a and 200b (near the bottom side combustion area 120) to ensure ventilation. In other words, this area plays the same role as an open-type bonfire with no walls blocking the wind.
　一般的に、ボックスタイプの焚き火台は、火力が上部に集中するため少ない燃料で素早く調理ができることや、風の影響を受けにくく炎が安定しやすいというメリットがあるものの、細かい薪等の燃料しか投入できないため薪づくりなどの手間がかかったり、熱が上方に集中するため暖を取るには不向きというようなデメリットがある。一方、オープンタイプの焚き火台は、大きい薪等の燃料を投入できるため薪等の燃料を作る手間がかからないことや、部品が少なく軽量であること、熱が四方に分散するため暖を取りやすいというメリットがあるものの、風の影響を受けやすかったり、炎と鍋との距離が遠くなるため調理に燃料と時間が必要になるというデメリットがある。 In general, box-type bonfires have the advantage of being able to cook quickly with less fuel because the heat is concentrated at the top, and being less affected by the wind and stabilizing the flame. Disadvantages are that it takes time and effort to make firewood because it cannot be put in, and that it is not suitable for keeping warm because heat is concentrated in the upper part. On the other hand, open-type bonfires can be loaded with a large amount of fuel such as firewood, so there is no need to create fuel such as firewood. Although it has advantages, it has the disadvantages of being easily affected by the wind and requiring fuel and time for cooking because the distance between the flame and the pot is long.
　本発明に係る焚き火台１を上記構造とすることにより、ボックスタイプの焚き火台とオープンタイプの焚き火台との両方の使い方が可能となり、焚き火台１の使用時について、用途や状況に応じて最適な使用方法を選択することが可能となった。 By making the bonfire stand 1 according to the present invention with the above structure, it is possible to use both a box type bonfire stand and an open type bonfire stand, and when using the bonfire stand 1, it is optimal according to the application and situation. It is now possible to select a method of use.
　仕切部材１０は、本実施例では、図２に示すように、底部１００との間に開口２０を設けるように間隔を空けて装着懸架される構成である。この構成とすることにより、通気性が良くなるとともに、用途や状況の変化に迅速に対応することが可能となった。 In this embodiment, as shown in FIG. 2, the partition member 10 is configured to be mounted and suspended with a gap so as to provide an opening 20 between it and the bottom portion 100 . By adopting this structure, air permeability is improved, and it is possible to quickly respond to changes in usage and circumstances.
　本発明に係る焚き火台１は、図３に示す実施例では、底部１００が、折り畳めるように左右に分割され接続自在に連結される構成となっている。また、底部１００には、左右の側壁部２００ａ・２００ｂが着脱自在に係合される。この構成により、三角形状の底部１００に、側壁部２００ａ・２００ｂを左右に立設させて風除けを形成することが可能となる。 In the embodiment shown in FIG. 3, the bonfire stand 1 according to the present invention has a configuration in which the bottom part 100 is divided into left and right parts so as to be foldable and connected freely connectable. Left and right side wall portions 200 a and 200 b are detachably engaged with the bottom portion 100 . With this configuration, the side walls 200a and 200b can be erected on the left and right sides of the triangular bottom 100 to form a windbreak.
　また、左右の側壁部２００ａ・２００ｂは、三角形状からなる底部１００に接続された際の先鋭側ｅが、相互に着脱自在に接続される構成である。これにより、三角形状の先鋭部分が閉じられた焚き火台１が構成される。 In addition, the left and right side wall portions 200a and 200b are detachably connected to each other at the sharp edges e when connected to the triangular bottom portion 100. As a result, a bonfire stand 1 with a closed triangular pointed portion is constructed.
　また、仕切部材１０は、側壁部２００ａ・２００ｂに着脱自在に係合懸架される構成である。この構成により、２枚の側壁部２００ａ・２００ｂ同士を接続固定して安定させるとともに、２つの燃焼領域を、明確に分離して使用することが可能となるため、あらゆる用途や状況に応じて使い分けることができ、最適な燃焼を行うことが可能となる。また、本発明に係る焚き火台１を容易に組立・分解することが可能となった。 In addition, the partition member 10 is detachably engaged with and suspended by the side wall portions 200a and 200b. With this configuration, the two side wall portions 200a and 200b are connected and fixed to each other and stabilized, and the two combustion regions can be clearly separated and used, so they can be used properly according to various uses and situations. It is possible to achieve optimum combustion. In addition, it has become possible to easily assemble and disassemble the bonfire stand 1 according to the present invention.
　本発明に係る焚き火台１を上記構成とすることにより、容易に組立・分解することが可能になるとともに、焚き火台１の使用時には、用途や状況に応じて最適な使用方法を選択することが可能となり、可搬性やデザイン性に富んだ多用途からなる組み立て式の焚き火台１を提供することが可能となった。 By configuring the bonfire stand 1 according to the present invention as described above, it is possible to easily assemble and disassemble the bonfire stand 1, and when using the bonfire stand 1, it is possible to select the optimum usage method according to the application and situation. Therefore, it has become possible to provide the assembly type bonfire stand 1 which is highly portable and designed and has many uses.
本発明に係る焚き火台の斜視図The perspective view of the bonfire stand according to the present invention 焚き火台の平面図Top view of bonfire stand 焚き火台の分解図Bonfire stand exploded view
　１　　焚き火台
　１０　　仕切部材
　１００　　底部
　１１０　　先鋭側燃焼領域
　１２０　　底辺側燃焼領域
　２００ａ　　側壁部
　２００ｂ　　側壁部
　２１０　　小開口
　２２０　　大開口
　３００　　脚部 1 bonfire stand 10 partition member 100 bottom 110 sharp side combustion area 120 bottom side combustion area 200a side wall 200b side wall 210 small opening 220 large opening 300 leg

Claims (3)

  1. 　２つの燃焼領域を形成する三角形状からなる底部(100)と、該底部周側から立設するフードとなる側壁部(200a・200b)と、前記底部を支持する下部に立設した脚部(300)と、からなる組み立て式の焚き火台(1)において、
    　三角形からなる前記底部(100)の二辺に沿って２枚の前記側壁部(200a・200b)が各々立設されるとともに、前記脚部(300)は前記側壁部と一体となるように下部に形成される構成であり、
    　前記焚き火台は、前記三角形状の底部(100)を先鋭側燃焼領域(110)と底辺側燃焼領域(120)とに二分するための仕切部材(10)が、左右２枚の側壁部(200a・200b)に懸架されるとともに、前記左右２枚の側壁部の先鋭側燃焼領域(110)近傍には複数の小開口(210)が切設され、底辺側燃焼領域(120)近傍には大開口(220)が切設されることを特徴とする焚き火台。     A triangular bottom (100) forming two combustion regions, side walls (200a and 200b) standing upright from the circumference of the bottom and serving as hoods, and legs standing in the lower part supporting the bottom (100). 300) and a prefabricated bonfire stand (1) consisting of
    Two side wall portions (200a and 200b) are respectively erected along the two sides of the triangular bottom portion (100), and the leg portion (300) is integrated with the side wall portions. is a configuration formed in
    The bonfire has a partition member (10) for dividing the triangular bottom (100) into a sharp-edged combustion area (110) and a bottom-side combustion area (120). 200b), a plurality of small openings (210) are cut in the vicinity of the sharp side combustion area (110) of the two left and right side walls, and large openings are cut in the vicinity of the bottom side combustion area (120). A bonfire stand, characterized in that an opening (220) is cut.
  2. 　前記仕切部材(10)は、前記底部との間に開口(20)を設けるように間隔を空けて装着懸架されることを特徴とする請求項１に記載の焚き火台。 　The bonfire stand according to claim 1, characterized in that the partition member (10) is mounted and suspended with a gap so as to provide an opening (20) between it and the bottom part.
  3. 　前記底部(100)は、折り畳めるように左右に分割され接続自在に連結されているとともに、前記左右の側壁部(200a・200b)に着脱自在に係合され、前記左右の側壁部(200a・200b)は三角形状の先鋭側(e)が相互に着脱自在に接続される構成であり、更に、前記仕切部材(10)は、前記側壁部(200a・200b)に着脱自在に係合懸架されることを特徴とする請求項１または請求項２に記載の焚き火台。
          The bottom part (100) is divided into left and right parts so as to be foldable and connected in a freely connectable manner. ) is a configuration in which the triangular pointed sides (e) are detachably connected to each other, and the partition member (10) is detachably engaged and suspended by the side wall portions (200a and 200b). The bonfire stand according to claim 1 or 2, characterized in that:
PCT/JP2021/033297 2021-09-10 2021-09-10 Bonfire stand WO2023037492A1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0591530U (en) * 1992-05-08 1993-12-14 株式会社アイテス BBQ stove
JP3155739U (en) * 2009-06-15 2009-12-03 有限会社正辻工作所 Assembled triangular pyramid steel plate furnace
US20100288261A1 (en) * 2009-05-14 2010-11-18 Gregory Fritz Jones Fire pit assembly
US20120204852A1 (en) * 2011-05-25 2012-08-16 Paul Michael Boucher Collapsible cooking device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0591530U (en) * 1992-05-08 1993-12-14 株式会社アイテス BBQ stove
US20100288261A1 (en) * 2009-05-14 2010-11-18 Gregory Fritz Jones Fire pit assembly
JP3155739U (en) * 2009-06-15 2009-12-03 有限会社正辻工作所 Assembled triangular pyramid steel plate furnace
US20120204852A1 (en) * 2011-05-25 2012-08-16 Paul Michael Boucher Collapsible cooking device

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