JP2016016000A - Cooking multifunctional stove - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a novel cooking multifunctional stove which has an excellent stability even with a very simple structure, can handle various kinds of cooking, and can further obtain a favorable burning state.SOLUTION: A cooking multifunctional stove 1 according to the invention includes: a bottomed and cylindrical container body 2; a ventilation shelf 3 arranged within the container body 2 in a floated state; and a combustion cylinder 4 arranged within the container body 2. For example, the combustion cylinder 4 is placed in an erected state on the ventilation shelf 3 and a fuel body 5 is combusted within the combustion cylinder 4, while cooking materials W are put on a gridiron N1 placed on an upper side opening 21 or the like of the container body 2 located at an upper position than the combustion cylinder 4, and the cooking materials W are heat-cooked. Further, for example, water is put on a bottom part of the container body 2, and when combusted charcoal as the fuel body 5 is extinguished, the combusted charcoal is dropped into the water to enable extinction.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a multi-function cooking stove suitable as a stove used in an outdoor environment such as a barbecue.

As a stove used in an outdoor environment such as for a barbecue, various types such as those using charcoal as fuel and those using gas as fuel are commercially available.
And most of them improve the convenience of carrying as a compact form in consideration of outdoor use, but all are premised on being stably installed on the outdoor ground (for example, patent documents) 1-3).
In addition, the function is limited to charcoal cooking such as barbecue (barbecue stove), and steaming cooking (oven) and smoke treatment (smoker) are not considered.

  By the way, as part of so-called marine leisure, cabins and decks such as yachts and pleasure boats are also enjoyed such as barbecue when the water surface is calm (during berth). In this case, even though the water surface is calm, the ship is constantly shaking, and there is no stove that can be used in such an unstable state, and the existing one is being used carefully.

JP 2013-57490 A JP 2009-50668 A Utility Model Registration No. 3177062

  The present invention has been made in view of such a background, and has a very simple configuration but has good stability, can be used for various cooking, and can obtain a better combustion state. Development of a novel cooking stove for cooking is a technical issue.

Multi-function cooker for cooking
A bottomed cylindrical container body;
A ventilation shelf provided in a floating manner in the container body;
Comprising a combustion cylinder installed in the container body,
While the fuel body is burned in the combustion cylinder, the cooking material is disposed at a position above the combustion cylinder in the container body so that the food is cooked.

  Moreover, it is preferable that the said ventilation shelf is provided so that the raising height in a container main body can be adjusted.

Further, in providing the vent shelf in a floating shape, it is supported by a support member at three or more locations around the periphery, and the support member is used to suspend and support the vent shelf at least one place,
In addition, it is preferable that the ventilation shelf is inclined by releasing the suspension support.

In addition, it is placed in a state where the combustion cylinder stands in the ventilation shelf,
Furthermore, water is applied to the bottom of the container body below the ventilation shelf,
While burning the fuel body in the combustion cylinder, it is preferable to arrange the cooking material at a position above the combustion cylinder so as to heat cook the food.

In addition, it is placed in a state where the combustion cylinder stands in the ventilation shelf,
Furthermore, water is applied to the bottom of the container body below the ventilation shelf,
While burning the fuel body in the combustion cylinder, placing the cooking material in a position above the combustion cylinder in the container body,
Furthermore, put a lid on the upper opening of the container body,
It is preferable to cook food.

Moreover, the combustion cylinder is installed in a laid state on the bottom of the container body,
Furthermore, a ventilation shelf is installed above the combustion cylinder,
While burning the smoke material as a fuel body in this combustion cylinder, placing the cooking material on the ventilation shelf in the container body,
Furthermore, put a lid on the upper opening of the container body,
It is preferable that the food is smoke-cooked.

The multi-function cooking stove performs cooking with the combustion cylinder installed in the container body, so when igniting a fuel body such as charcoal, it is hardly affected by the wind and reliably ignites and burns. Can be made. In other words, even when there is a strong wind, the fire when igniting does not burn, it is easy to ignite, the spark does not scatter from the wind during ignition to combustion, and the fire immediately after ignition is blown by the wind. It will never be erased. As described above, the multi-function stove for cooking is capable of burning a fuel body such as charcoal very surely and easily, and therefore there is no need to prepare a commercially available fire-fired device. It is.
Moreover, since the ventilation shelf is provided in a raised shape, for example, water can be applied to the bottom of the container body. In this case, since the bottom of the container body does not become hot during cooking, the cooking hob can be placed on a wood deck, a ship deck or a flammable furniture such as a wooden table. Also, during cooking, the fuel body, such as charcoal, gradually becomes smaller due to combustion, becoming ash, but even if such reduced charcoal or ash falls to the bottom of the container body, water is still in the bottom. Because it is stretched, it can be extinguished reliably (no fire hazard), and ash can be prevented from rising during use. Moreover, since the burned charcoal (small charcoal) does not directly contact the bottom of the container main body, the deterioration (damage) of the container main body can be prevented.

  Moreover, when the raising height of the ventilation shelf is adjustable in the container body, when the combustion cylinder is placed on the ventilation shelf and cooking is performed, the height of the combustion cylinder can be adjusted freely. For this reason, for example, not only can it be used as a barbecue stove that puts a grille on the upper opening of the container body and performs charcoal grilling, but also installs ventilation shelves and combustion cylinders at low positions in the container body, and even the ingredients in the container body It can also be used as an oven for steaming cooking with a lid on the upper opening of the container body, and a single cooking stove can be used for various purposes (one cooking stove for cooking) You can enjoy a variety of cooking).

In addition, if at least one of the supporting members that provide the ventilation shelf in a lifted state is a suspension support and the ventilation shelf is inclined when the suspension support is released, the fire extinguishing treatment of charcoal is extremely reliable and easy. It can be done. That is, if water is applied to the bottom of the container body, when the charcoal is extinguished, the aeration shelf is inclined to drop charcoal that is still burning on the ventilation shelf into the water at the bottom of the container. Can be extinguished reliably and in a short time.
Incidentally, when barbecuing is performed on a mountain or river, charcoal fire extinguishing can be cited as one of the most troublesome post-treatments. In fact, when extinguishing the burning charcoal after a barbecue, you may see a person who puts water on the charcoal directly to extinguish the fire, but it seems that the fire has extinguished by sprinkling water on the charcoal still burning red (Even if the surface of the charcoal becomes black), in the area where the charcoal and the charcoal overlap, the fire may not be extinguished yet. If discarded or left unattended, there is a risk of fire. In this way, in order to extinguish the fired charcoal reliably, the soaking method in which burning charcoal is sandwiched with tongs and soaked in water is the most reliable and safe method. In addition, it is difficult to carry out such a fire-fighting container (bucket) separately because it increases the amount of luggage and equipment and is an appropriate burden. In this respect, the multi-function stove for cooking can fire the charcoal reliably and safely without increasing new luggage or equipment because the container body itself becomes a bucket for extinguishing fire.
Further, if all the supporting members that support the ventilation shelf are supported by hanging, the ventilation shelf can swing with respect to the container body. In other words, it can be said that the container body can swing relatively with respect to the ventilation shelf. For example, when the multi-function cooker for cooking is used on the deck of the ship, the hull is shaken by the waves. However, as the container body swings relative to the ventilation shelf, the vibration caused by the waves is absorbed, and the ventilation shelf and the combustion cylinder itself placed on the ventilation shelf itself do not shake so much. The multi-function cooker for cooking can be used in a stable state.

Also, when the combustion cylinder is placed on the ventilation shelf in a standing state, the inside of the combustion cylinder that becomes the fire bed becomes a double cylinder structure by the combustion cylinder and the container body, so that the fuel body is combusted in the combustion cylinder. In this case, a strong ascending air flow (so-called draft) can be generated in the combustion cylinder, so that air is naturally sucked from the bottom of the combustion cylinder through the ventilation shelf. In addition, the powerful updraft (suction flow) generated in the combustion cylinder is strongly air from the upper opening (outer peripheral side of the combustion cylinder) of the container body through the space formed between the combustion cylinder and the container body. As a result, fresh air for combustion continuously flows from the bottom to the top in the combustion cylinder, and the process from ignition to full-scale combustion can be performed reliably and easily. In the past, it took a lot of time to ignite the charcoal and burn it, but the multi-function stove for cooking can ignite such charcoal smoothly, and from this ignition to full-scale combustion. It can be transferred in a short time (about 20 minutes to burn the charcoal to the extent that the ingredients can be burned). In addition, the powerful updraft generated in the combustion cylinder (the strong suction flow of combustion air) eliminates the need for fan blows (no need to forcibly blow air) like when a charcoal stove (seven wheels) is ignited or burned. ) In addition, it can be handled very easily without raising the ash.
Further, when water is applied to the bottom of the container main body, as described above, the fire extinguishing work of charcoal, which is extremely troublesome in a barbecue, can be performed reliably, safely, and in a short time. Of course, even if charcoal or ash that has become smaller during combustion falls, it can be reliably extinguished, and the ash will not rise.
In addition, the multi-function cooker for cooking that can easily start a fire and can safely and easily clean up after the fire (fire extinguishing of charcoal) is also suitable as a stove in a disaster.

  Moreover, a foodstuff can be cooked by steaming by placing the lid on the upper opening of the container main body and cooking the food while placing the food in the container main body. That is, not only charcoal cooking but also steaming cooking can be performed by the multi-function stove for main cooking, and the multi-function stove for main cooking can be used for various purposes.

Moreover, if a combustion cylinder is installed in the state which laid down in the bottom part of the container main body and a smoke material is burned inside, the foodstuff can be smoke-cooked. In other words, in addition to charcoal cooking and steamed cooking, smoke cooking can be performed by the multi-function stove for main cooking, and the multi-function stove for main cooking can be used more versatilely.
In addition, as well-known food products become food that can be kept for a long time (preserved food), it is possible for the disaster victims themselves to make such preserved food after a disaster can be a means of new food procurement.

The perspective view (a) which shows an example of the preservation | save state of the multifunctional stove for cooking of this invention, the external appearance perspective view (b) which shows the use condition at the time of applying the multifunctional stove for cooking as a barbeque stove, and a barbecue stove It is a perspective view (b) which shows the mode inside the stove at the time of using. When the combustion cylinder is installed in a standing state on a ventilation shelf that is lifted up inside the container body, and it has a double cylinder structure, the rising air current generated in the combustion cylinder due to combustion and the strong force in the container body It is sectional drawing which shows a mode that the suction | inhalation flow of a combustion air is produced. To extinguish the burning charcoal, after removing the combustion cylinder placed on the vent shelf from inside the container body, release the support of one support member, tilt the vent shelf, It is a figure which shows the condition which drops a fire charcoal in the water stretched on the container main body bottom, and extinguishes fire, (a) is a perspective view which shows a mode that an aeration shelf is inclined, (b) is the sectional drawing, (c) FIG. 3 is a perspective view showing a state where charcoal is dropped into water from above the container body to extinguish the fire. It is sectional drawing (a) which shows one use condition at the time of applying the multifunctional stove for cooking of this invention as oven, and a perspective view (b) which shows a mode that the lid | cover was shifted in the same condition. Sectional drawing (a) which shows one use condition at the time of applying the multifunctional stove for cooking of this invention as a smoker (smoker), a perspective view (b) which shows the same condition from the upper direction of a container main body, and a combustion cylinder It is a perspective view (c) which shows the method of setting. A perspective view (a) showing a modification example in which the ventilation shelf is suspended with a wire, and a modification example in which the ventilation shelf is supported in a floating state in the container body by a protrusion protruding inside the container body. It is sectional drawing (b). A cross-sectional view (a) showing how the ventilation shelf is inclined when the ventilation shelf is supported by the protrusion, a perspective view (b) showing how the ventilation shelf is inclined when the ventilation shelf is supported by the protrusion and the chain, and It is explanatory drawing (c) which shows the modification which supported the ventilation shelf, without providing the hole for support in a container main body.

  The mode for carrying out the present invention includes one described in the following embodiments, and further includes various methods that can be improved within the technical idea.

The cooking stove 1 for cooking according to the present invention includes a bottomed cylindrical container body 2, a ventilation shelf 3 provided in a floating state in the container body 2, and a combustion cylinder 4 installed in the container body 2. While combusting the fuel body 5 such as charcoal or smoke material (smoked wood) in the combustion cylinder 4, the cooking material (foodstuff) W is disposed above the combustion cylinder 4, This is cooked by heating.
Note that the multi-function cooker 1 for cooking can be properly used as a barbecue cooker 1A that performs charcoal cooking, a grill 1B that performs steamed cooking, and a smoker 1C that performs smoke cooking (depending on the setting of each of the above components) This is one of the major features of the multi-function cooker 1 for cooking. Here, each form may be referred to as a BBQ specification, a grill specification, or a smoker specification.
Hereinafter, each member will be described. In explaining the operation and installation status of each member, the BBQ specification may be used as a basis (the grill specification and smoker specification may not always be applicable).

First, the container body 2 will be described.
For example, as shown in FIGS. 1 and 2, the container body 2 has a cylindrical shape, and includes a lid 22 that covers the upper opening 21 thereof. The lid 22 is not covered with the container body 2 (upper opening 21) in the BBQ specification, but is covered in the grill specification or smoker specification.
In addition, as shown in FIG. 1A, for example, the container body 2 can have the lid 22 in a state in which the tong T and the grill nets N1 and N2 are accommodated in addition to the ventilation shelf 3 and the combustion cylinder 4. Preferably, this makes it extremely convenient to carry when not in use or during transportation. In other words, if storage and transportation can be performed in such a housed state, the entire part is not bulky, and loss, scattering, or contamination of the part can be prevented.

Further, as shown in FIG. 1B as an example, support holes 23 are opened at three locations around the upper portion of the side peripheral surface of the container main body 2 (so-called equidistant distribution), which is the above-mentioned vent. It is a hole for penetrating the support member 32 that supports the shelf 3 (details will be described later).
In addition, the lid 22 is provided with a handle 24 at the top of the zenith, and two handles 25 are provided on the left and right sides of the body of the container body 2 (near the upper end of the side peripheral surface).
In addition, since the container main body 2 (body | body part) and the lid | cover 22 become a housing | casing of a stove, they are formed with a flame-retardant metal material (for example, product made from tinplate). The size of the container body 2 (body portion) is, for example, a compact size having a diameter of about 23 cm and a height of about 30 cm (volume of about 12 liters).

Incidentally, the reason why the container body 2 is formed in a bottomed cylindrical shape is to fill the bottom of the container body 2 with BBQ specifications or oven specifications (details will be described later).
The container body 2 is not necessarily formed in a cylindrical shape, and may be formed in a rectangular bottomed cylindrical shape such as a rectangular parallelepiped cylindrical shape.
Further, in the present embodiment, the container body 2 itself has a tapered shape from the upper opening 21 toward the bottom, but such a taper is not necessarily formed.

Next, the ventilation shelf 3 will be described.
As described above, the ventilation shelf 3 is provided so as to be lifted in the container body 2. For example, in the BBQ specification or the oven specification, the combustion cylinder 4 stands on this (both the opening portions 41 are vertically moved). In a state directed toward For this reason, the ventilation shelf 3 forms the bottom surface (the bottom surface which has air permeability) of the combustion cylinder 4, and bears the effect | action hold | maintained so that charcoal (charcoal) may not be dropped.
As shown in FIGS. 1 and 2 as an example, the ventilation shelf 3 has a net-like ventilation main body 31 as a main member, and one end of a support member 32 such as a chain is attached to the main body. That is, in this embodiment, a support form in which the ventilation shelf 3 (the ventilation main body portion 31) is suspended from the upper portion of the container main body 2 by a support member 32 such as a chain is used. The support member 32 (here, a chain) is attached. In other words, in this embodiment, the ventilation shelf 3 (the ventilation main body portion 31) is suspended and supported to provide the ventilation shelf 3 so as to be lifted in the container main body 2.
The ventilation main body 31 is formed of a metal (for example, stainless steel) net, and the size of the eyes is about 6 mm square as an example.
Moreover, since the ventilation shelf 3 (venting body part 31) is installed in a floating state in the container body 2, the size (outer size) is formed to be smaller than the inner dimension (inner diameter) of the container body 2. Is done.

Next, the support member 32 will be further described.
In the present embodiment, a chain formed by successively connecting ring elements (ring elements) having a so-called C shape in series is applied as the support member 32. Here, the support members 32 (chains) are provided in the same number as the support holes 23, one end is hooked (fixed) to the mesh of the ventilation main body 31, and the other end is supported from the inside of the container body 2. The ventilation shelf 3 is fixed (suspended) by penetrating outside through 31 and holding the end side with a fixture 33 such as a pinch. More specifically, as shown in FIG. 1B as an example, one ring element (inner space) constituting the chain is sandwiched and fixed so as to penetrate with a pinch.
In this way, the pinch holds (holds) the support member 32 that would otherwise fall out of the support hole 31 and prevents the support member 32 from falling out. For this reason, the pinch is replaced with a pinch. It is also possible to prevent the support member 32 from falling off by inserting a pin or the like into the inner space.

Further, because of such a holding structure, it is easy to change the suspension length of the chain as the support member 32 (that is, the lifting height of the ventilation shelf 3). Furthermore, for example, it is easy to release the support member 32 by releasing the pinch of the support member 32 at only one place.
Note that when the chain (support member 32) is held by a fixture 33 such as a pinch or a pin, the ring element is pinched from the ring element on the most distal end side (the end side passing through the support hole 23). Therefore, it is preferable that the support member 32 is formed of a chain in which the same number of ring elements are connected to each other.

Next, the combustion cylinder 4 will be described.
As an example, as shown in FIGS. 1 and 2, the combustion cylinder 4 has a cylindrical shape with both ends opened, and is formed of a metal (for example, stainless steel) material.
As described above, for example, when the multi-function cooking stove 1 for cooking is used as the barbecue stove 1A or the grill 1B, the combustion cylinder 4 stands on the ventilation shelf 3 (two openings 41 are directed upward and downward). The fuel body 5 such as charcoal is combusted inside the combustion cylinder 4.
As described above, the combustion cylinder 4 placed on the ventilation shelf 3 is secured to the bottom by the mesh-shaped ventilation main body 31 as described above. Therefore, the inside of the combustion cylinder 4 has a chimney having ventilation in the vertical direction. (See FIG. 2), and further formed as a double-structured space by the combustion cylinder 4 and the container body 2.

And since the inside of the combustion cylinder 4 has such a structure as a double cylinder, if charcoal etc. are burned in the combustion cylinder 4, as shown in FIG. As a result, a strong updraft (draft) is generated, and the combustion air is strongly sucked up from the bottom surface where ventilation is secured by this updraft. In addition, this strong suction flow continuously takes in combustion air from the upper opening 21 of the container body 2 via the space between the combustion cylinder 4 and the container body 2. Charcoal can be reliably ignited (fired) in the combustion cylinder 4, and the subsequent full-scale combustion can be performed smoothly.
In general, it takes a lot of time to ignite charcoal and burn it in earnest, and as a result, charcoal fires are sold separately as barbecue items. In this respect, the multi-function cooker 1 for cooking does not require such a fire-up device at all, and it can be said that the multi-function cooker 1 for use in cooking also serves as such a fire-burner.

Also, when igniting and burning, there is no need to plow with a fan like a charcoal stove (seven wheels), so there is no ash soaring (no ash is applied to the worker), and there is no fear of flying sparks It is.
In addition, the double structure (chimney effect) which produces such a strong updraft is one of the big features of the multi-function stove 1 for cooking.
Incidentally, when the multi-function stove 1 for cooking is used as a smoker 1C, the combustion cylinder 4 is installed in the container body 2 in a laid state, and the fuel cylinder 5 serves as the fuel body 5 in the combustion cylinder 4. Smoke wood is burned. Further, the length dimension of the combustion cylinder 4 (the dimension from one opening 41 to the other opening 41) is set so that the combustion cylinder 4 can be installed in the container main body 2 in a sideways state. It is formed in a size that fits in the cross-sectional size of the main body 2.

Further, in the multi-function stove 1 for cooking, in addition to the above-described members, the grill N1 that does not fit in the container body 2 (upper opening 21) in a plan view and the grill that fits in the container body 2 in a plan view. The network N2 is basically provided, and these will be described below.
The grill net N1 is a net for placing on the upper opening 21 of the container main body 2 at the time of the BBQ specification, and a cooking material (foodstuff) W is arranged on the net to perform charcoal grill cooking.
As shown in FIG. 1B as an example, the grill net N1 (outer frame) is formed in a rectangular shape in plan view, and its long side dimension is defined as the upper opening 21 (diameter dimension) of the container body 2. ) So that it can be placed on the upper opening 21. In addition, since the shape of the grill net N1 in plan view is different from that of the container body 2, the grill net N1 has a portion that does not overlap the upper opening 21 (the upper opening 21 is not covered), and the grill net N1. Even if the food W is evenly placed on the top, the combustion air can be sucked in from the portion that does not cover the upper opening 21 so that the above-described strong suction flow can be maintained. Note that if the grill net N1 is simply placed on the container body 2, for example, the grill net N1 may have a larger circle than the upper opening 21, but in that case, the food W is placed on almost the entire surface of the grill net N1. It is desirable that the upper opening 21 is not clogged with the food material W so as not to be placed thereon (considering how to place the food material W so as to maintain the above-described strong suction flow). desirable).

On the other hand, for example, as shown in FIG. 4 (a), the grill net N2 is used by being stored in the container main body 2 in the oven specification, and the food material W is placed on this to cook by steaming. is there.
In this way, the grill net N2 is formed in a size smaller than the inner dimension of the container body 2 in a plan view so as to be accommodated in the container body 2 (here, a substantially square mesh).
The grill net N2 is also used as appropriate in the smoke specification (see FIG. 5B).

  Moreover, the member shown as the code | symbol T in Fig.1 (a) is a tong, and sandwiches the foodstuff W, member, charcoal, etc. which became very high temperature by cooking, and this is also a container main body 2 with said each member. It is preferable to store and store it in a container. This is because the multi-function stove 1 for cooking is also suitable for equipment (stockpile) as a stove for disaster prevention. That is, by storing the above-mentioned members (the ventilation shelf 3 provided with the support member 32 and the fixture 33, the combustion cylinder 4, the grill nets N1 and N2, and the tongue T) in the compact container body 2, the carrying and storage are extremely easy. It is convenient and can prevent contamination and dissipation of each part. Furthermore, since it is made of metal, it is durable and lightweight, and can be used repeatedly.

Next, the BBQ specification using the multi-function stove 1 for cooking as the barbecue stove 1A, the oven specification used as the oven 1B, and the smoker specification used as the smoker 1C will be sequentially described.
(1) BBQ specification To set the cooking stove 1 as a BBQ stove 1A, as shown in FIGS. 1 and 2 as an example, a ventilation shelf 3 to which three chains are attached as a support member 32, The container is housed in the container body 2, and the support member 32 is passed from the inside of the container body 2 through the support hole 23 to penetrate the outside of the container body 2, and an appropriate ring element is sandwiched by a pinch that is a fixture 33. As a result, the suspension lengths of the three chains (support members 32) are substantially evenly arranged, and the ventilation shelf 3 can be fixed (suspended) substantially horizontally in a state of floating in the container body 2. Incidentally, in order to make the suspension lengths of the three chains (support members 32) uniform, for example, the ring elements are clamped so as to leave the same number as counted from the tip side of the chain.

Thereafter, the combustion cylinder 4 (here, a cylindrical shape) is placed on the ventilation shelf 3 in a state where the combustion cylinder 4 is upright, that is, in a state where both the opening portions 41 are directed upward and downward. At this time, the combustion cylinder 4 is preferably positioned substantially in the center of the container body 2 (ventilation shelf 3), and this ensures a flow path (passage) for combustion air between the combustion cylinder 4 and the container body 2. It is to do. That is, the combustion air sucked from the upper opening 21 of the container main body 2 is sent to the lower part in the combustion cylinder 4 through the flow passage, and further smoothly sent from here to the upper part in the combustion cylinder 4.
In the present embodiment, as described above, the opening 41 (upper side) of the combustion cylinder 4 placed on the vent shelf 3 is used to place the grill net N1 on the upper opening 21 of the container body 2 after that. It is designed to be lower than the upper opening 21 of the main body 2.
In addition, when the setting up to the combustion cylinder 4 is completed, it is preferable to lightly press the combustion cylinder 4 placed on the ventilation shelf 3 from above to confirm that the combustion cylinder 4 is firmly suspended and fixed. .

When the ventilation shelf 3 and the combustion cylinder 4 are installed in the container main body 2 as described above, water is poured into the bottom of the container main body 2 (water is applied to the bottom of the container main body 2). As described above, the amount of water is such that the ventilation shelf 3 is not immersed in water during combustion so that a strong suction flow is formed from the bottom of the combustion cylinder 4 (the water surface is higher than the ventilation shelf 3). As an example, it is about 500 milliliters.
It should be noted that the timing at which water is poured into the container body 2 may be before the vent shelf 3 is set. For example, when the vent shelf 3 is set in the container body 2, the vent shelf 3 is accidentally dropped into the water. As a result, it is conceivable that water will splash on the worker or the fuel body 5 placed nearby.

After that, the fuel body 5 such as an igniting agent and charcoal is put inside the combustion cylinder 4 (placed on the ventilation shelf 3). After igniting and waiting for a while, the fuel body 5 such as charcoal naturally goes smoothly until full combustion. proceed. At this time, unlike a charcoal stove, it is not necessary to pour it with a fan, so that the ash does not soar and there is no worry of sparks flying. In addition, the quantity (input amount) of charcoal put into the combustion cylinder 4 is about half of the height of the combustion cylinder 4 as an example.
Further, after the ignition, after about 20 to 30 minutes, when the charcoal is burned to such an extent that the food W can be burned, the grill net N1 is placed on the upper opening 21 of the container body 2, and the food W is disposed thereon. Start charcoal cooking.

As described above, in the present invention, it is possible to reliably and easily perform until the charcoal (fuel body 5) is ignited and is fully burned. This is due to the fact that it is provided in the hollow position (so-called special double structure), and this operation will be described below.
When charcoal or the like is burned in the combustion cylinder 4 by such a double structure (double cylinder structure), as shown in FIG. 2 as an example, an upward air flow is generated in the combustion cylinder 4 due to the chimney effect. Fresh air (combustion air) is sucked up strongly from the bottom where ventilation is secured by the updraft. Further, by this powerful suction flow, the combustion air is continuously taken in from the upper opening 21 of the container body 2 through the flow passage formed between the combustion cylinder 4 and the container body 2, and the combustion is performed. Charcoal can be reliably ignited (fired) in the cylinder 4, and the subsequent full-scale combustion of charcoal can be smoothly performed. For this reason, the multi-function stove 1 for cooking (barbecue stove 1A) does not require a fire-burning device dedicated to igniting charcoal. In other words, the multi-function cooker 1 for cooking also serves as a fire-burning device. It is.
Further, since the outer side of the combustion cylinder 4 is surrounded by the container body 2, the ignition is hardly affected by the wind when igniting in the combustion cylinder 4, and the ignition is ensured even in a strong wind. In addition, it is difficult for sparks to scatter during ignition, and the ignited fire is not blown out by the wind.

  In addition, the fuel body 5 such as charcoal gradually becomes smaller and becomes ashes with combustion. Since this ash falls into the water stretched from the mesh of the ventilation shelf 3 to the bottom of the container main body 2, the rise of the ash is extremely suppressed. Of course, the charcoal reduced by combustion (combustion charcoal) naturally falls into the water stretched from the mesh of the ventilation shelf 3 to the bottom of the container body 2, so that the charcoal can be extinguished reliably.

Next, the fire extinguishing mode of the charcoal that is still burning in the combustion cylinder 4 after finishing the charcoal cooking on the barbecue stove 1A will be described.
First, the grill net N1 placed on the container body 2 (upper side opening 21) is sandwiched and removed by the tongue T or the like, and then the combustion cylinder 4 placed on the ventilation shelf 3 in the container body 2 is removed using the tongue T or the like. Remove from the container body 2 (because the grilled net N1 and the combustion cylinder 4 immediately after cooking are extremely hot). In addition, at the same time that the combustion cylinder 4 is pulled up from the ventilation shelf 3, the combustion charcoal burned in the combustion cylinder 4 may spread (disintegrate) to the ventilation shelf 3.
Thereafter, as an example, as shown in FIGS. 3 (a) and 3 (b), one of the chains (supporting member 32) supporting (suspending) the ventilation shelf 3 is removed from the container body 2 (fixing such as a pinch). The vent 33 is tilted so that the charcoal still burning on the vent 3 falls into the water stretched on the bottom of the container (FIG. 3). (See (b) and (c)). The combustion charcoal is immersed in water by this fall, so that it can be extinguished reliably and in a short time. Incidentally, charcoal that has been extinguished by immersing it in water can be dried and reused. Therefore, from the viewpoint of effective use of fuel resources (so-called eco-friendly), it is preferable to take charcoal after extinguishing and use it for reuse. .
As described above, the multi-function stove 1 for cooking (barbecue stove 1A) can perform the fire extinguishing of the charcoal reliably, easily and in a short time without separately preparing a bucket for extinguishing the charcoal. You can enjoy the barbecue in Japan more easily. In other words, even if you want to do a barbecue, considering the troublesome handling of charcoal (work) and the fear of fire, it seems that people who are hesitant to do so will also lower the psychological hurdle.

  By the way, since dirt such as grime adheres to the inner wall surface of the container body 2 used as a stove (barbecue stove 1A), attach a dishwashing detergent to a nylon (registered trademark) scrubbing lightly after use. It is preferable to wash off by rubbing.

Next, an oven specification that uses the multi-function stove 1 for cooking as the oven 1B will be described.
(2) Oven specification In order to use the cooking stove 1 for cooking as the oven 1B, as shown in FIG. 4 (a) as an example, the ventilation shelf 3 is provided in a raised position at the lowest position of the container body 2 ( In this embodiment, it is suspended by three support members 32), and the combustion cylinder 4 is placed thereon.
Here, the reason why the ventilation shelf 3 is provided at a low position in the container main body 2 is to store the food W disposed above the combustion cylinder 4 in the container main body 2 in the oven specification (cooking with the cover 22 covered). Because you want to).
Thereafter, the bottom of the container body 2 is filled with water, and here the water amount is set so that the ventilation shelf 3 is not immersed in water. Of course, this water filling may be performed before the ventilation shelf 3 is set.
The fuel body 5 such as charcoal is burned inside the combustion cylinder 4 (burned charcoal can be put inside the combustion cylinder 4). In this oven specification, the amount of charcoal is set to the BBQ specification. Less than.

Thereafter, the grill N2 is placed on the combustion cylinder 4, and the food material W is placed thereon. The food material W may be appropriately wrapped with, for example, an aluminum foil. Further, instead of the grill net N2, a metal colander, a tray-like container, or the like may be used. For example, stones may be laid on the colander or the tray-like container, and a food W such as firewood may be placed on or embedded therein.
During cooking, the lid 22 is placed on the container body 2 (upper opening 21). The lid 22 is slightly displaced from the upper opening 21 as shown in FIG. 4B, for example. It is also possible to adjust the air and heat in 2. Of course, as shown in FIG. 4 (a), the lid 22 may be securely placed over the upper opening 21 of the container body 2 (either to cover the entire upper opening 21), or the side periphery of the container body 2. When the air and heat can be adjusted by the support hole 23 opened on the surface or the gap between the upper opening 21 and the lid 22, it is not necessary to deliberately move the lid 22 from the upper opening 21 ( The cover 22 may be covered so as to cover the entire upper opening 21).
It should be noted that the phrase “put the lid on the upper opening of the container body” described in the claims includes the case where the lid 22 is displaced from the upper opening 21 as described above.

In the oven specification, as described above, the ventilation shelf 3 is provided at a lower position than the BBQ specification (the lifting height is lowered). Therefore, the support member 32 is easy to be suspended. A chain, a wire, or the like that can be changed to is preferable. Incidentally, when a chain is applied as the support member 32, for example, the ring elements located on the most distal end side (the end side passing through the support hole 23) are colored differently, for example, on the third and fifth ring elements. It is possible to make it easier to determine the holding position by the fixture 33 such as a pinch by using the BBQ specification with a shorter suspension length and the oven specification with a longer suspension length. It is.
Of course, changing the floating height of the ventilation shelf 3 is convenient because the heating power can be adjusted even when the same BBQ specification (oven specification) is taken into consideration.

(3) Smoker specification Next, the smoker specification using the multi-function cooker 1 for cooking as the smoker 1C will be described.
In the smoker specification, as shown in FIG. 5 (a) as an example, the combustion cylinder 4 is placed on the bottom of the container body 2 in a laid state. And the smoke material (smoke wood) as the fuel body 5 is placed inside the combustion cylinder 4 (side peripheral surface) and burned.
Further, the ventilation shelf 3 is installed above the combustion cylinder 4 set in the lying state (in this embodiment, it is suspended by three support members 32), and the grill net N2 is placed on the ventilation shelf 3. The container body 2 (upper opening 21) is covered with a lid 22 by placing the food W such as cheese, bacon, and wiener on the container. In addition, this lid | cover 22 may be covered so that the whole upper side opening part 21 may be covered similarly to oven specification, and it may be put on a little shifted. Further, in FIG. 5 (a), the foodstuff W is arranged directly on the ventilation shelf 3, but for example, as shown in FIG. 5 (b), a grill net N2 is placed on the ventilation shelf 3, You may arrange the foodstuff W on it.
Further, since the ventilation shelf 3 and the grill net N2 are provided in a laminated state above the combustion cylinder 4 set in such a setting, that is, in a lying state, actually, as shown in FIG. 5 (c), the combustion cylinder 4 Is generally stored in the combustion cylinder 4 container body 2 in a state in which the smoked smoke material is contained in the combustion cylinder 4.
Incidentally, the time required for cooking is about 1 to 2 hours for light smoke and about 3 to 4 hours for smoke.

[Other Examples]
The present invention has the above-described embodiment as one basic technical idea, but the following modifications can be considered.
First, in the above-described basic embodiment, three chains are illustrated as the support member 32 for providing the ventilation shelf 3 so as to be lifted up. However, the support member 32 is not necessarily applied with a chain. For example, a wire or a rod ( It can also be supported (suspended) by a rebar). Of course, the number of places that support the ventilation shelf 3 is not necessarily three (three support members 32), and may be four or more.
In addition, when a wire or a rod is applied as the support member 32, for example, as shown in FIG. 6A, a ring R or the like is provided in advance at the distal end portion (the end portion side that passes through the support hole 23). At the same time, a hook H1 is provided on the container body 2 (outer peripheral side), and a ring R through which the support hole 23 passes can be hung on (fixed to) the hook H1. Of course, it is also possible to provide such a hook H1 on the inner peripheral side of the container main body 2 by welding or the like, and hook the ring R here to support the ventilation shelf 3, in which case the container It is not necessary to open the support hole 23 in the main body 2.

  Incidentally, when a chain, a wire, or the like is applied to all the support members 32 and the ventilation shelf 3 is suspended and supported, the following effects can be obtained. That is, if all the support members 32 that support the ventilation shelf 3 are supported by hanging, the ventilation shelf 3 can swing with respect to the container body 2. In other words, it can be said that the container body 2 can swing relatively with respect to the ventilation shelf 3. For example, when the multi-function cooking stove 1 for cooking is used in a hull that is anchored, the hull is caused by waves. Even if it shakes, the container body 2 swings relative to the vent shelf 3, so that the shaking caused by the waves is absorbed, and the vent shelf 3 and the combustion cylinder 4 itself placed on the vent shelf 3 are not so shaken. In the above, the cooking stove 1 can be used in a stable state.

Further, in the basic embodiment described above, the form in which the ventilation shelf 3 is provided in a floating state in the container main body 2 by the suspension support (suspension) is shown. For example, as shown in FIG. Protrusions that protrude inside the container body 2 may be provided as the support member 32 (at least three or more locations), and the ventilation shelf 3 may be placed (locked) thereon.
It is also possible to place a brick or the like on the bottom of the container body 2 (for example, two bricks are installed in parallel) and place the ventilation shelf 3 thereon. In addition, the support mode which uses protrusion, a brick, etc. as such a support member 32, and mounts the ventilation | gas_flowing shelf 3 here is also contained in "lifting form." In other words, the “floating state” described in the claims means that the container body 2 is provided at an appropriate height position (an appropriate height position that is not the bottom) (so-called floating state).
Incidentally, even when the support member 32 is constituted by a protrusion, for example, as shown in FIG. 7A, one of the protrusions should be formed so as to protrude and retract in the container body 2 in and out. Is preferable (for example, a protrusion is screwed onto the side peripheral surface of the container body 2 and the protrusion is allowed to protrude and retract by rotating the protrusion from the outside). This is because when the charcoal is to be extinguished, the ventilation shelf 3 is inclined by moving the protrusion away from the inside of the container body 2.

  In the basic embodiment described above, the support members 32 are all configured with the same chain. However, the support members 32 do not have to have the same configuration. For example, as shown in FIG. A protrusion or the like may be combined. That is, in FIG. 7B, two of the three support members 32 are configured by protrusions, and the remaining one is configured by a chain. Also in this case, when extinguishing the charcoal, it is preferable to tilt the vent shelf 3 by, for example, releasing the support by the chain and to surely drop the burning charcoal into the water.

  Further, in the basic embodiment described above, when the support hole 23 is opened in the upper part of the side peripheral surface of the container body 2 and the ventilation shelf 3 is supported (suspended) by the support member 32 such as a chain. The support member 32 passes through the support hole 23. However, it is not always necessary to open the support hole 23 in the container body 2 (it is not necessary to adopt a support form using the support hole 23), and the hook H1 is provided on the inner peripheral side of the container body 2 as described above. You may make it provide. Alternatively, as an example, as shown in FIG. 7C, a hook H <b> 2 may be fitted to the edge of the upper opening 21 of the container body 2, and a support member 32 such as a chain may be hooked here to support the ventilation shelf 3. Is possible.

1 Multi-function stove for cooking 1A BBQ stove 1B Oven 1C Smoker
2 Container body 3 Ventilation shelf 4 Combustion cylinder 5 Fuel body

2 Container body 21 Upper opening 22 Lid 23 Support hole 24 Handle (lid)
25 Handle (container trunk)

3 Ventilation shelf 31 Ventilation body part 32 Support member 33 Fixing tool

4 Combustion cylinder 41 Opening

W ingredients (cooking ingredients)
N1 grill (for BBQ)
N2 grill (for oven / smoker)
T tong R ring H1 hook H2 hook

Claims (6)

A bottomed cylindrical container body;
A ventilation shelf provided in a floating manner in the container body;
Comprising a combustion cylinder installed in the container body,
A multi-function cooking stove characterized in that the fuel body is burned in the combustion cylinder, and the cooking material is disposed above the combustion cylinder in the container main body to heat the food. .
The multifunction stove for cooking according to claim 1, wherein the ventilation shelf is provided so that a floating height in the container main body can be adjusted.
In providing the ventilation shelf in a raised shape, it is supported by a support member at three or more locations around the periphery, and the support member supports at least one suspension of the ventilation shelf,
And the multifunctional stove for cooking of Claim 1 or 2 which is a structure which inclines a ventilation shelf by canceling | releasing the said suspension support.
Place the combustion cylinder upright on the ventilation shelf,
Furthermore, water is applied to the bottom of the container body below the ventilation shelf,
The fuel material is burned in the combustion cylinder, and the cooking material is disposed at a position above the combustion cylinder so that the cooking of the food is performed. Multi-function cooker for cooking according to item.
Place the combustion cylinder upright on the ventilation shelf,
Furthermore, water is applied to the bottom of the container body below the ventilation shelf,
While burning the fuel body in the combustion cylinder, placing the cooking material in a position above the combustion cylinder in the container body,
Furthermore, put a lid on the upper opening of the container body,
The multifunctional stove for cooking according to any one of claims 1 to 3, wherein cooking of food is performed.
Install the combustion cylinder on its bottom at the bottom of the container body,
Furthermore, a ventilation shelf is installed above the combustion cylinder,
While burning the smoke material as a fuel body in this combustion cylinder, placing the cooking material on the ventilation shelf in the container body,
Furthermore, put a lid on the upper opening of the container body,
The multifunctional stove for cooking according to any one of claims 1 to 3, wherein the food is cooked with smoke.

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