JP6840404B2 - Stove - Google Patents

Description

The present invention includes an upper opening type main body, and heats and cooks foodstuffs arranged above the burning member by the combustion heat of any of the burning members of charcoal, briquettes, soybean charcoal, and solid fuel housed in the main body. It is about the stove to do.

This type of stove is provided with an outside air intake portion that introduces outside air into the main body portion in order to maintain combustion of the combustion member housed in the main body portion.

Most of the conventional outside air intake parts are composed of an opening provided on the peripheral surface of the main body and a slide-type opening / closing door that closes the opening so that the opening / closing can be opened / closed. The amount of outside air introduced into the main body can be adjusted by adjusting the degree of opening of the opening.

When the opening / closing door as described above is a slide type, the outside air introduced into the main body is introduced from the front direction with respect to the opening, so that the outside air is directed toward the combustion member (charcoal, etc.) and the ash accumulated at the bottom. It will be blown directly. Therefore, for example, when a strong wind blows suddenly and a large amount of outside air is introduced, the combustion of the combustion member is rapidly promoted and the thermal power becomes stronger (the flame becomes larger), or the ash rolls up in the main body. Could occur.

The present invention has been made in view of such a current situation, and the outside air is not directly blown into the combustion member and the ash in the main body, but the outside air can be stably taken into the main body, and good cooking is performed. The purpose is to provide a stove that can be used.

The gist of the present invention will be described with reference to the accompanying drawings.

A food material 30 having an upper opening type main body 1 and arranged above the burning member 20 by the combustion heat of any of charcoal, briquettes, bean charcoal, and solid fuel housed in the main body 1. The main body 1 is provided with an outside air intake portion 8 on the peripheral surface portion, and the outside air intake portion 8 is provided with an outside air intake port 8a provided on the peripheral surface portion and the outside air intake portion 8. The opening / closing door portion 8b is composed of an opening / closing door portion 8b that rotatably closes the inlet 8a, and the opening / closing door portion 8b is provided with one end portion pivotally attached so as to be rotatable in contact with the outside air intake 8a and in the vertical direction. The pair of guide plates 9 facing each other are configured to project inward, and in a state where the opening / closing door portion 8b is closed and rotated to close the outside air intake port 8a, the pair of guide plates 9 is housed in the main body 1, and in a state where the opening / closing door 8b is opened and rotated to open the outside air intake port 8a, the pair of guide plates 9 project outward together with the opening / closing door 8b. The outside air introduction path 10 that introduces the outside air into the main body 1 so as to be along the inner surface of the peripheral surface of the main body 1 by the facing surfaces of the pair of guide plates 9 and the inner surface portion of the opening / closing door portion 8b. It relates to a stove characterized by being configured to be formed.

Further, the outside air intake portion 8 changes the amount of protrusion of the pair of guide plates 9 from the outside air intake port 8a by the rotation operation of the opening / closing door portion 8b, and opens the outside air inlet of the outside air introduction path 10. The stove according to claim 1, wherein the amount of outside air introduced into the main body 1 through the outside air introduction path 10 can be adjusted by changing the area. Is.

The claim is characterized in that the outside air intake portion 8 is provided so that at least one of the upper guide plate 9a or the lower guide plate 9b of the pair of guide plates 9 is in sliding contact with the main body portion 1. It relates to the stove according to any one of 1 and 2.

Further, the outside air intake port 8a is formed in a horizontally rectangular shape that is long in the circumferential direction of the peripheral surface portion of the main body portion 1, and is provided at a position where the lower opening edge is flush with the bottom portion of the main body portion 1. The stove according to any one of claims 1 to 3, characterized by the above.

Since the present invention is configured as described above, the outside air is not directly blown into the combustion member and the ash in the main body, and the outside air can be stably taken into the main body, and good cooking can be performed. It will be a stove with excellent properties.

It is a perspective view which shows this Example. It is an exploded perspective view which shows this Example. It is explanatory cross-sectional view which shows this Example. It is explanatory cross-sectional view which shows the main part of the upper opening edge part of this Example. It is explanatory flat sectional view (a) and explanatory normal sectional view (b) which show the outside air intake part (fully closed state) of this Example. It is explanatory flat sectional view (a) and explanatory normal sectional view (b) which show the outside air intake part (opening state) of this Example. It is explanatory flat sectional view (a) and explanatory normal sectional view (b) which show the outside air intake part (fully open state) of this Example. It is a perspective view which shows the oil receiving part of this Example. It is explanatory cross-sectional view which shows the operation of the oil receiving part of this Example. It is explanatory cross-sectional view which shows the different use state (when the pot is set as a cooking container) of this Example. It is explanatory cross-sectional view which shows the different use state (when the rice bowl is set as a cooking container) of this Example. It is explanatory perspective view which shows the positioning member for briquettes of this Example. It is explanatory cross-sectional view which shows the different use state (when briquettes are set) of this Example.

Embodiments of the present invention which are considered to be suitable will be briefly described by showing the operation of the present invention based on the drawings.

A pair of guide plates projecting inward from the opening / closing door 8b by opening the opening / closing door 8b provided on the peripheral surface of the main body 1 in the direction away from the outside air intake 8a and rotating the opening / closing door 8b. 9 projects outward (twisted outer side of the peripheral surface portion) together with the opening / closing door portion 8b, and the outside air for introducing the outside air into the main body portion 1 by the facing surfaces of the pair of guide plates 9 and the inner surface portion of the opening / closing door portion 8b. The introduction path 10 is formed so as to project from the peripheral surface portion of the main body portion 1.

In the outside air introduction path 10, the outside air inlet into which the outside air is introduced (enters) is formed in a substantially orthogonal state with respect to the peripheral surface portion, so that the outside air flowing along the peripheral surface portion of the main body 1 passes through the outside air inlet. It is introduced into the outside air introduction path 10 via the outside air introduction path 10, and is introduced into the main body 1 through the outside air introduction path 10.

Further, in the outside air introduction path 10, one end (the back side of the outside air introduction path 10) of the opening / closing door portion 8b forming the outside air introduction path 10 is pivotally attached to the peripheral surface portion of the main body portion 1, and the peripheral surface portion of the main body portion 1 The outside air that has entered from the outside air inlet of the outside air introduction path 10 is guided to the opening / closing door 8b in the outside air introduction path 10 (flows along the inner surface of the opening / closing door 8b), and the main body. In the portion 1, the flow flows along the inner surface of the peripheral surface portion of the main body portion 1 which is in a state of being connected to the opening / closing door portion 8b.

That is, in the present invention, the outside air flowing along the peripheral surface portion of the main body portion 1 is introduced into the main body portion 1 by introducing the outside air into the outside air introduction path 10 and introducing the outside air into the main body portion 1 with almost no change in the flow direction. The introduced outside air is directed so as to flow along the inner surface of the peripheral surface portion of the main body portion 1, and is arranged in the main body portion 1 by flowing along the inner surface of the peripheral surface portion in the main body portion 1. The combustion member 20 and the bottom of the main body 1 are prevented from being accumulated and the outside air is directly blown into the ash. As a result, even when a sudden strong wind blows and a large amount of outside air is introduced, the combustion member 20 Combustion is rapidly promoted and the thermal power becomes stronger (flame becomes larger), and problems such as ash rolling up in the main body 1 do not occur, and outside air can be stably taken into the main body 1. It is a highly practical stove that can be cooked well.

Specific examples of the present invention will be described with reference to the drawings.

In this embodiment, an upper opening type main body 1 and a gridiron 5 are provided, and the combustion is performed by the combustion heat of a combustion member 20 of any of charcoal, briquettes, bean charcoal, and solid fuel housed in the main body 1. It is a stove for cooking the food material 30 placed on the grill 5 arranged above the member 20.

Specifically, in this embodiment, as shown in FIG. 2, a main body portion 1, a combustion member accommodating portion 6 arranged in the main body portion 1 and accommodating a combustion member 20 such as charcoal, and a main body portion 1 It is configured to include an oil receiving portion 2 arranged in a suspended state and a grill 5 detachably arranged on the upper opening edge portion 3 of the main body portion 1.

Hereinafter, each component of the present embodiment will be described in detail.

The main body 1 is made of metal and is formed in a bottomed cylindrical shape like a shichirin, and the upper opening edge 3 is removable.

As shown in FIG. 3, the main body 1 is configured so that a space is formed between the peripheral surface portion and the combustion member accommodating portion 6 accommodating the combustion member 20, and the combustion heat of the combustion member 20 is the peripheral surface portion. It is said that it is difficult to convey to.

Further, the upper opening edge portion 3 is composed of an inner member 3a on which the upper opening portion is formed and an outer member 3b connected to the inner member 3a and fitted to the upper end edge of the main body portion 1. As shown in FIG. 4, the inner member 3a and the outer member 3b are connected to each other so as to form a space portion 3c, and the inner member is heated by the combustion member 20 as in the peripheral surface portion of the main body portion 1. The structure is such that the heat of 3a is not easily transferred to the outer member 3b.

Further, the upper opening edge portion 3 of this embodiment is provided in a non-contact state with the combustion member accommodating portion 6, and the inner member 3a and the outer member 3b are shown in a place other than the connecting member (not shown). It is provided in a non-contact state and is configured so that heat conduction from the inner member 3a to the outer member 3b is reduced as much as possible.

Further, an outside air intake portion 8 is provided on the lower side of the peripheral surface portion of the main body portion 1.

The outside air intake portion 8 of the present embodiment is composed of an outside air intake port 8a formed on the peripheral surface portion of the main body portion 1 and an opening / closing door portion 8b that opens and closes the outside air intake port 8a so as to be openable and closable.

Specifically, the outside air intake port 8a is formed in a horizontal rectangular shape that is long in the circumferential direction of the peripheral surface portion of the main body portion 1, and is provided at a position where the lower opening edge is flush with the bottom portion of the main body portion 1. ..

That is, in this embodiment, the outside air intake port 8a also serves as an outlet for discharging the ash of the combustion member 20 accumulated at the bottom of the main body 1 to the outside, and the outside air intake port 8a By providing the lower opening edge so as to be flush with the bottom of the main body 1, it is possible to prevent the ash from being caught on the peripheral surface (stepped surface) of the main body 1 when taking out the ash, and the ash accumulated on the bottom. Is configured to be able to be smoothly discharged from the outside air intake port 8a.

Further, as shown in FIGS. 5 to 7, the opening / closing door portion 8b is provided with one end portion pivotally attached to the outside air intake port 8a so as to be rotatable in contact with the outside air intake 8a, and a pair of guide plates 9 facing each other in the vertical direction are inside. The pair of guide plates 9 are housed in the main body 1 in a state where the opening / closing door 8b is closed and rotated to close the outside air intake port 8a, and the opening / closing door is opened / closed. In a state where the portion 8b is opened and rotated to open the outside air intake port 8a, the pair of guide plates 9 project outward together with the opening / closing door portion 8b, and the facing surface of the pair of guide plates 9 and the inner surface of the opening / closing door portion 8b. The unit is configured to form an outside air introduction path 10 for introducing outside air into the main body 1 so as to be along the inner surface of the peripheral surface of the main body 1.

Further, the pair of guide plates 9 provided on the opening / closing door portion 8b are provided so that at least one of the upper guide plate 9a and the lower guide plate 9b is in sliding contact with the main body portion 1.

Specifically, in the present embodiment, the lower guide plate 9b is provided so as to be in sliding contact with the bottom of the main body 1, and the opening / closing door portion 8b of the present embodiment is the lower guide plate during the rotation operation. 9b slides with respect to the bottom of the main body 1, and the position of the opening / closing door 8b can be freely positioned by the sliding resistance at the time of sliding, and the opening / closing degree can be easily adjusted to a desired degree. It is configured so that it can be done. The upper guide plate 9a may be provided so as to be in sliding contact with the upper edge portion of the outside air intake port 8a.

That is, the outside air intake portion 8 of the present embodiment is configured so that the opening / closing door portion 8b can be easily adjusted to a desired opening / closing degree, whereby a pair of opening / closing door portions 8b can be rotated. By changing the amount of protrusion of the guide plate 9 from the outside air intake port 8a and changing the opening area of the outside air inlet of the outside air introduction path 10, the amount of outside air introduced into the main body 1 through the outside air introduction path 10 is adjusted. Further, as shown in FIG. 6, the outside air intake portion 8 of the present embodiment is configured so that the outside air adjusted to an appropriate introduction amount by the opening / closing door portion 8b is in the circumferential direction of the main body portion 1. It is introduced into the outside air introduction path 10 along the outside air, and is directed so that the outside air flows along the inner surface of the peripheral surface portion of the main body portion 1 through the outside air introduction path 10, and is introduced into the main body portion 1. It is configured so that the outside air does not blow directly toward the ash accumulated at the bottom of the combustion member 20 or the main body 1.

Further, a plurality of support portions 7 for supporting the combustion member accommodating portion 6 are provided on the bottom portion of the main body portion 1, and by setting the combustion member accommodating portion 6 on the support portion 7, the bottom portion of the main body portion 1 is provided. A space is formed between the combustion member accommodating portion 6 and the combustion member accommodating portion 6, and is configured so that air can easily flow into the combustion member accommodating portion 6 from the bottom side of the combustion member accommodating portion 6.

Specifically, as shown in FIGS. 2 and 3, the support portion 7 of the present embodiment has a notch portion 7a formed in the lower portion on the back side (the side close to the peripheral surface portion of the main body portion 1). In the embodiment, the outside air introduced into the main body 1 passes through the notch 7a so that the air can flow along the peripheral surface without being blocked by the support 7. There is.

Further, the combustion member accommodating portion 6 provided in the main body portion 1 is formed in a bottomed cylindrical shape having a smaller diameter than the main body portion 1, is detachably provided on the support portion 7 described above, and is set on the support portion 7. In the state, it is configured so that a space is formed between the main body portion 1 and the peripheral surface portion.

That is, in this embodiment, the peripheral surface portion of the combustion member accommodating portion 6 and the peripheral surface portion of the main body portion 1 have a double wall structure with an air layer interposed therebetween, and the combustion member 20 is formed on the peripheral surface portion of the main body portion 1. Combustion heat is not easily transmitted, and the peripheral surface of the main body 1 is less likely to become hot during use.

Further, as shown in FIGS. 2 and 3, the combustion member accommodating portion 6 of the present embodiment has a through hole 6a formed in the bottom surface, and outside air (air) is supplied to the combustion member 20 through the through hole 6a. It is configured so that the ash of the combustion member 20 is dropped and discharged to the bottom of the main body 1.

Further, as shown in FIG. 8, the oil receiving portion 2 is suspended from an oil receiving surface portion 2a for receiving the oil dripping from the food material 30 and an oil storage portion 2b for storing the oil received by the oil receiving surface portion 2a. It is composed of a hook piece 2c for use, and is detachably provided in the main body 1 so as to be suspended from the upper opening edge 3 of the main body 1 as shown in FIG. It is configured to catch the oil that oozes from 30 and drips into the main body 1 and prevent the oil from dripping onto the combustion member 20.

Specifically, the oil receiving surface portion 2a is formed of a metal mesh member having an opening through which oil does not pass, and a slope on which oil dripping from the food material 30 can automatically flow to the oil storage portion 2b. It is formed in a shape to have.

More specifically, the oil receiving surface portion 2a of the present embodiment is preferably formed in a dome shape such as a hemispherical shape, a semi-elliptical shape, a conical shape, and a pyramid shape that are convex upward. As shown in FIGS. 8 and 9, the oil receiving surface portion 2a is formed in a hemispherical shape and has substantially the same shape as the shape of the upper opening formed in the upper opening edge portion 3, and is baked. It is configured so that the oil dripping from the food material 30 on the net 5 can be received without leakage.

Further, the oil storage portion 2b is formed in a concave portion (recessed groove) and is provided over the entire circumference of the lower end portion (lower end edge) of the oil receiving surface portion 2a formed in a circular shape in a plan view. The oil storage portion 2b of this embodiment is formed of a mesh member similar to the oil receiving surface portion 2a (integrally molded with the oil receiving surface portion 2a), but the design can be appropriately changed as long as it is a member capable of storing oil. It shall be.

Further, as shown in FIG. 8, the hook piece 2c is formed in an inverted L shape, and the oil receiving portion 2 is removed from the used state suspended in the main body portion 1 in the middle of the longitudinal direction of the vertical piece portion. Therefore, a lifting handle portion 2d for lifting upward is provided in an inwardly protruding state.

Specifically, as shown in FIG. 8, the lifting handle portion 2d of the present embodiment has a concave shape (U-shape or V-shape) at an appropriate position of the vertical piece portion of the flat plate-shaped hook piece 2c. It is also possible), and the inside of the notch is extruded inward to form a downward-sloping projecting piece, and the oil receiving portion 2 of this embodiment is a handle for lifting when it is cold. The portion 2d is configured so that it can be lifted by hooking a finger or the like, and when it is hot, it can be lifted by hooking a stick-shaped object such as chopsticks.

Further, in this embodiment, as shown in FIGS. 10 and 11, the main body 1 hooks the outward protrusion 40a provided on the cooking container 40 such as a pot or a mess tin to the upper opening edge 3 for cooking. The container 40 is formed in a shape capable of accommodating the lower side of the outward protrusion 40a.

Specifically, the main body 1 is in a state where the outward protrusion 40a provided on the cooking container 40 is hooked on the upper opening edge 3 to suspend and store the cooking container 40. It has a depth capable of accommodating at least the lower half of the cooking container, and the shape of the upper opening formed in the upper opening edge 3 is between the suspended cooking container 40 and the upper opening. It is set so that there is almost no gap in the.

That is, in this embodiment, the grilling net 5 and the oil receiving portion 2 are removed from the main body portion 1, and instead, a cooking container 40 such as a pot or a rice bowl is set in the main body portion 1 and housed in the cooking container 40. The cooked food 30 can be cooked, and further, there is almost no gap between the set cooking container 40 and the upper opening of the upper opening edge 3, and the heat inside the main body 1 is discharged to the outside. It is configured so that it does not leak easily and the cooking container 40 can be efficiently heated so that desired cooking can be performed in a short time.

Further, as shown in FIG. 12, this embodiment includes a briquette positioning member 4 as an accessory member, and the briquette 20 is used as a combustion member 20 in the main body 1 by using the briquette positioning member 4. It is configured so that it can be arranged in a positioned state.

Specifically, as shown in FIGS. 12 and 13, the briquette positioning member 4 has a polymer piece portion 4a that is mounted and engaged with the upper opening edge portion 3 from above, and a tubular fitting that is fitted to the briquette 20. In this embodiment, the polymerized piece portion 4a of the briquette positioning member 4 is placed and engaged from above the upper opening edge portion 3 to be mounted and engaged with the combustion member accommodating portion 6 of the main body portion 1. By fitting and engaging the tubular fitting portion 4b on the upper portion of the briquette 20 placed inside, the briquette 20 can be positioned at the center position in the main body portion 1.

The action and effect of this example configured as described above will be described below.

In this embodiment, since the peripheral surface portion of the main body portion 1 and the upper opening edge portion 3 have a double wall structure, the temperature does not easily become high even during use, and burns are unlikely to occur, so that the product can be used with peace of mind.

Further, in this embodiment, the outside air is introduced into the outside air introduction path 10 along the circumferential direction of the main body 1, and the outside air flows along the inner surface of the peripheral surface of the main body 1 through the outside air introduction path 10. Therefore, the outside air introduced into the main body 1 does not blow directly toward the combustion member 20, so that the combustion of the combustion member 20 is stable and the food material 30 is not burnt. Can be cooked.

Further, in this embodiment, since the outside air intake port 8a (lower opening edge of the outside air intake port 8a) of the outside air intake portion 8 into which the outside air is introduced is flush with the bottom portion of the main body portion 1, ash is removed. It is possible to prevent the ash from being caught on the peripheral surface (stepped surface) of the main body 1 at the time of taking out, and the ash accumulated on the bottom can be smoothly discharged from the outside air intake port 8a.

Further, since the present embodiment includes the oil receiving portion 2, by setting the oil receiving portion 2, the food material placed on the grill 5 without blocking the heating action from the combustion member 20. The oil dripping from 30 is received by the oil receiving surface portion 2a of the oil receiving portion 2, preventing the oil from dripping (adhering) to the burning member 20, and causing a problem caused by the oil dripping onto the burning member 20, that is, a flame. The food material 30 on the grill 5 can be satisfactorily cooked without causing problems such as burning the food material 30 and generating a large amount of smoke.

Further, the oil receiving portion 2 of the present embodiment includes an oil storage portion 2b and a hooking piece 2c, and is configured to be detachably suspended from the upper opening edge portion 3 of the main body portion 1 by the hooking piece 2c. Therefore, the oil received by the oil receiving surface 2a flows through the oil receiving surface 2a and is stored in the oil storage 2b, and the oil stored in the oil storage 2b is stored in the oil storage 2b. As it is, the oil receiving portion 2 can be removed from the upper opening edge portion 3 and brought to a predetermined place, and the oil can be discharged directly from the inside of the oil storage portion 2b. Can be easily performed.

Furthermore, in this embodiment, since the grilling net 5 and the oil receiving portion 2 can be removed and a cooking container 40 such as a pot or a rice bowl can be set, not only baking and heating but also boiling, steaming, and cooking can be performed. Moreover, when the cooking container 40 is set, there is almost no gap between the cooking container 40 and the upper opening, so that the combustion heat generated by the combustion of the combustion member 20 is generated in the main body. It is difficult to escape from No. 1, whereby the cooking container 40 can be efficiently heated, and the desired cooking can be performed in a short time.

Moreover, since this embodiment is provided with the briquette positioning member 4 and the briquette 20 can be set stably, it can be used for a long time and can be safely carried to a desired place even during use (combustion). Can be moved.

In this way, this example is an extremely practical stove that is suitable for various cooking such as baking, simmering, steaming, and cooking, and that is safe and easy to use, and exhibits epoch-making effects that have never been seen before. Become.

The present invention is not limited to the present embodiment, and the specific configuration of each constituent requirement can be appropriately designed.

1 Main body 8 Outside air intake 8a Outside air intake 8b Opening and closing door 9 Guide plate 9a Upper guide plate 9b Lower guide plate
10 Outside air introduction road
20 Combustion member
30 Ingredients

Claims (4)

A stove that has an upper opening type main body and heats and cooks foods placed above the burning member by the combustion heat of any of the burning members of charcoal, briquettes, soybean charcoal, and solid fuel housed in the main body. Therefore, the main body portion is provided with an outside air intake portion on the peripheral surface portion, and the outside air intake portion is an opening / closing door portion that rotatably closes the outside air intake port provided on the peripheral surface portion and the outside air intake port. The opening / closing door portion is provided with one end pivotally attached so as to be rotatable in contact with the outside air intake, and a pair of guide plates facing each other in the vertical direction are projected inward. In a state where the opening / closing door portion is closed and rotated to close the outside air intake, the pair of guide plates are housed in the main body portion, and the opening / closing door portion is opened and rotated. When the outside air intake is opened, the pair of guide plates project outward together with the opening / closing door portion, and the facing surface of the pair of guide plates and the inner surface portion of the opening / closing door portion allow the outside air to flow to the main body. A stove characterized in that an outside air introduction path to be introduced into the main body is formed so as to be along the inner surface of the peripheral surface of the portion. The outside air intake portion changes the amount of protrusion of the pair of guide plates from the outside air intake by rotating the opening / closing door portion, thereby changing the opening area of the outside air inlet of the outside air introduction path. The stove according to claim 1, wherein the stove is configured so that the amount of outside air introduced into the main body through the outside air introduction path can be adjusted. One of claims 1 and 2, wherein the outside air intake portion is provided so that at least one of the upper guide plate and the lower guide plate of the pair of guide plates is in sliding contact with the main body portion. The stove described in the section. The outside air intake is formed in a horizontally rectangular shape that is long in the circumferential direction of the peripheral surface portion of the main body portion, and is provided at a position where the lower opening edge is flush with the bottom portion of the main body portion. Item 6. The stove according to any one of Items 1 to 3.

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