JP3152956U - Fish grill - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fish roaster capable of evenly heating a fish stabbed on a skewer in the vertical direction by radiant heat even when a gas stove is used. A skewer 70 is placed on a gas stove 100, and an opening 11 for introducing combustion gas F from the gas stove is provided in the center, and a fish S is inserted in an intermediate portion between the outer periphery and the opening 11. The support substrate 10 is provided with a plurality of support portions 13 that support it in the vertical direction, and the plurality of small openings 21 are provided over the entire peripheral surface of the lower side 20A. And a metal cylinder 20 that stands on the support substrate 10 to heat the fish S by radiant heat, and is supported in the metal cylinder 20 so as to divide the metal cylinder 20 up and down, and combustion gas from a gas stove A partition plate 30 that guides F through the small opening 21 on the lower side 20A to the outside from the inside of the metal cylinder 20 and a reflector that is attached to the outer periphery of the support substrate 10 and reflects radiant heat from the metal cylinder 20 side 60. [Selection] Figure 2

Description

  The present invention relates to a fish roasting device that cooks a fish stuck on a skewer mainly by radiant heat.

  When fish such as sea bream are baked on a wire mesh, the skin of the fish adheres to the mesh, causing the skin to peel off or collapse, resulting in inconvenience that the skin cannot be eaten or the appearance of the grill is not good. . For this reason, cooking is also performed in which fish is stabbed into a skewer, and the fish is stood in front of a radiant heat source through this skewer and baked by radiant heat.

  For example, Patent Document 1 shows an example of a fish roaster that performs such heat cooking. As shown in FIG. 5, the fish roaster 200 places a dish-shaped oil pan 201 having an opening 201 a through which combustion gas passes in the center on a gas stove, and covers the burner portion of the gas stove. In addition, a cup-shaped rooster 202 having a large number of small openings 202 a is placed on a gas stove, and the rooster 202 is protruded upward from the opening 201 a of the oil receiver 201. In this fish roaster 200, the roaster 202 is heated by the combustion gas from the gas stove, and the skewered fish S on the oil receiver 201 arranged around the rooster 202 is heated by the radiant heat from the rooster 202. Cooked.

Japanese Patent Laid-Open No. 2-122641

  However, the conventional fish roaster 200 has the advantage that the fish can be easily cooked using radiant heat by heating the rooster 202 with a gas stove, but the rooster 202 is evenly distributed by the combustion gas from the gas stove. There is a problem that the fish S is not evenly burned by the radiant heat from the rooster 202. That is, the combustion gas mainly flows out from the upper side of the rooster 202 through the small opening 202a to the outside of the rooster 202, but air is sucked from the lower opening 202a of the lower portion 202 by the draft force of the combustion gas. For this reason, the lower side of the rooster 202 is likely to have a lower temperature than the upper side.

  In view of the above, an object of the present invention is to provide a fish roasting device that can evenly heat a fish set up on a skewer in the vertical direction by radiant heat even when a gas stove is used.

  The invention according to claim 1 of the present invention is a fish roasting device that mainly bakes fish supported by skewers using radiant heat, and is placed on a gas stove. A support substrate provided with an opening for guiding combustion gas, and provided with a plurality of support portions for supporting the fish skewer in an upright direction at an intermediate portion between the outer peripheral portion and the opening; A plurality of small openings are provided over the entire peripheral surface on the lower side, the metal cylinder is erected on the support substrate so as to cover the openings of the support substrate, and heats the fish by radiant heat; The inside of the metal cylinder is detachably supported so as to partition the inside of the metal cylinder up and down, and the combustion gas from the gas stove is guided from the inside of the metal cylinder to the outside through the small opening on the lower side. The partition plate and the outer peripheral portion of the support substrate Attached, and having a reflector for reflecting the radiant heat from the metal tube side.

  In this device, the combustion gas from the gas stove passes through the opening of the support substrate, enters the metal cylinder, is abutted against the partition plate while heating the lower side of the metal cylinder, and then the lower side of the metal cylinder It goes out of the metal cylinder through the small opening and rises along the metal cylinder. In this case, on the lower side of the metal cylinder, there may be a temperature difference between the portion around the small opening near the partition plate from which the combustion gas flows out and the lower portion of this part. The temperature does not drop compared to the upper side. Therefore, the lower side is heated by the internal combustion gas and the upper side is heated by the external combustion gas, so that the metal tube is heated substantially uniformly in the vertical direction.

  The invention according to claim 2 of the present invention is the same as that of the invention according to claim 1, but instead of the partition plate, the inside of the metal tube is vertically partitioned so that the inside of the metal tube is vertically divided below the partition plate. A grate plate that is supported in a detachable manner so that the fish can be heated even when the gas stove is not used. And the metal cylinder is formed with the small opening over substantially the entire surface so that the radiant heat from the solid fuel reaches the fish directly through the small opening. Features.

  In this device, in order to support the grate plate instead of the partition plate at a position lower than the position of the partition plate of the metal tube, and to support the grate plate in the metal tube, for example, fired charcoal Put in. Thereby, for example, air is sucked into the metal cylinder from the opening portion of the support substrate, and combustion of charcoal is promoted through the grate plate. For this reason, the metal cylinder is heated almost uniformly in the vertical direction by the charcoal. In addition, since the metal cylinder is provided with a large number of small openings, not only radiant heat from the metal cylinder but also radiant heat from charcoal is transmitted to the fish through the small openings.

  The device according to claim 3 of the present invention has a cover which covers the upper end of the metal tube and prevents the heat from the solid fuel from escaping upward in the case of the device according to claim 2. It is characterized by that.

  According to the first aspect of the present invention, since the metal cylinder can be heated almost uniformly in the vertical direction using the gas stove, the fish erected on the skewer around the metal cylinder is radiated by the radiant heat from the metal cylinder. Can be cooked uniformly. Therefore, the user of this fish roasting device can easily eat the fish baked uniformly by radiant heat without going to a restaurant or the like without deteriorating the appearance.

  According to the invention described in claim 2 of the present invention, even when a solid fuel such as charcoal is used, the metal cylinder and the solid fuel are stabbed into a skewer around the metal cylinder by the radiant heat from the solid fuel. Fish can be cooked uniformly in the vertical direction. Therefore, in this device, not only gas fuel but also solid fuel can be used as the fuel, so that the opportunity for cooking by heating can be increased accordingly.

  According to the third aspect of the present invention, wasteful heat dissipation is prevented, so that the use of solid fuel can be made more efficient.

1 is an exploded perspective view of a fish roaster according to an embodiment of the present invention. It is sectional drawing of the fish-fired apparatus for gas fuels. It is sectional drawing of the fish roaster for solid fuels. It is sectional drawing of the fish-fired apparatus for solid fuel which concerns on other embodiment. It is explanatory drawing of the conventional fish roaster.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 shows a disassembled fish grill according to an embodiment of the present invention.

  The fish roaster 1 cooks a fish placed on a skewer up and down by radiant heat from a metal cylinder. The metal cylinder is heated by gas fuel such as city gas or propane gas, charcoal, Solid fuel such as bean charcoal is used. In other words, the fish grill 1 also serves as the solid fuel fish grill 1B in addition to the gas fuel fish grill 1A.

  As shown in FIG. 1, the fish roast 1 includes a support substrate 10, a metal tube 20, a partition plate 30, a grate plate 40, a tube cover 50, a reflection plate 60, and a plurality of skewers 70. And a skewering device 80. Among these, the support substrate 10, the metal cylinder 20, the partition plate 30, the reflector 60, the skewer 70, and the skewering tool 80 constitute a gas fuel fish roast 1 </ b> A (see FIG. 2). 20, the grate plate 40, the cylinder cover 50, the reflection plate 60, the skewer 70, and the skewering device 80 constitute a solid fuel fish roast 1B (see FIG. 3). Since the skewering tool 80 is not directly used for cooking, hereinafter, in the case of a gas fuel fish roast 1A or a solid fuel fish roast 1B, the skewering tool 80 is considered to be excluded. And The surface of the metal cylinder 20 or the like is subjected to surface treatment for preventing rust.

  The support substrate 10 has a flat bottom surface so that the support substrate 10 can be placed on the gas stove 100 (see FIG. 2) or on the platforms 100 and 120 (see FIGS. 3 and 4). .8 mm metal (for example, SUS430) disk or the like. As shown in FIG. 1, the support substrate 10 is formed with a circular opening 11 having a diameter of 125 mm, for example, that allows combustion gas and air to pass upward in the center of the disk portion, and is reflected on the outer periphery. For example, four L-shaped support portions 12 for positioning and supporting the plate 60 are provided. In addition, for example, twelve convex skewer portions 13 are provided in the support substrate 10 so as to be circularly arranged at equal intervals at an intermediate position between the opening portion 11 and the outer peripheral portion.

  As shown in FIG. 1, a cylindrical portion 11 a having a height of, for example, 15 mm is formed in the opening 11 by bending (drawing) processing or welding at the outer peripheral edge of the hole. The cylindrical portion 11a has a function of positioning the metal cylinder 20, and the disc portion of the support substrate 10 is inclined so as to be slightly lowered toward the opening 11 side. It also has a function to store the grilled fish S. The L-shaped support portion 12 is formed by welding or screwing an L-shaped metal piece to the disk portion, and is positioned so that the horizontal portion 12a faces inward. The skewer 13 is formed by drawing a metal plate, and a small hole 13a (see FIG. 2) that can support the skewer 70 stabbed with the fish S up and down is provided inside.

  As shown in FIG. 2, the metal cylinder 20 is used while standing on the support substrate 10 so as to cover the opening 11 of the support substrate 10, and from the combustion gas F and the solid fuel C (see FIG. 3). It is heated by this heat and emits radiant heat outward. The metal cylinder 20 is made of, for example, a metal plate made of SS41 and having a thickness of 1 mm, for example, an outer shape of 130 mm and a height of 250 mm. On the outer peripheral surface of the metal cylinder 20, for example, 11 small openings 21 having a diameter of 20 mm are formed in the circumferential direction at substantially equal intervals, and are formed in five steps in the vertical direction. The uppermost one of the small openings 21 is formed at a position farther from the upper and lower cylinder ends 20a and 20b than the lowermost one, and the lower side 20A of the metal cylinder 20, that is, the metal cylinder 20 Two stages of small openings 21 are formed in the portion from the lower cylinder end 20b to 1/3 to ¼ of the total height. The vertical pitch is small.

  In addition, as shown in FIG. 2, support protrusions 22 and 23 that easily support the partition plate 30 and the grate plate 40 are formed on the metal cylinder 20. The support protrusions 22 and 23 are formed on the inner surface side of the metal cylinder 20 by projecting a metal small cylinder by drawing. Three support protrusions 22 for the partition plate 30 are formed at equal intervals in the circumferential direction of the metal cylinder 20 at a vertical position slightly above the second small opening 21 from the bottom. Further, three support protrusions 23 for the grate plate 40 are formed at equal intervals in the circumferential direction of the metal tube 20 at the upper and lower positions on the lower end side of the lowermost small opening 21.

  As shown in FIG. 2, the partition plate 30 partitions the inside of the metal cylinder 20 up and down, that is, into an upper side 20 </ b> B and a lower side 20 </ b> A, and passes through the opening 11 of the support substrate 10. The combustion gas F that has entered inside flows out of the metal tube 20 mainly through the second small opening 21 from the bottom, and this combustion gas F is raised along the outer surface of the metal tube 20. is there. The partition plate 30 is formed of, for example, a metal disc of the same material and thickness as the metal tube 20, and the outer shape is slightly smaller than the inner diameter of the metal tube 20.

  As shown in FIG. 3, the grate plate 40 divides the inside of the metal cylinder 20 vertically at a position lower than the partition plate 30, and supports the solid fuel C put in the metal cylinder 20. The combustion air A is sent to the solid fuel C side to promote the combustion of the solid fuel. The grate plate 40 is substantially the same shape and the same material as the partition plate 30, but as shown in FIG. 1, a plurality of air intake openings 41 are formed inward. Note that the outer diameter of the grate plate 40 is slightly smaller than that of the partition plate 30 that needs to sufficiently block the passage of the combustion gas F.

  As shown in FIG. 3, the cylinder cover 50 is for preventing the heat from the solid fuel C put in the metal cylinder 20 from moving upward, and covers the upper end side of the metal cylinder 20. It is. This is formed from the same material as the metal cylinder 20.

  As shown in FIG. 2, the reflection plate 60 stands on the outer peripheral portion of the support substrate 10 and reflects the radiant heat from the metal tube 20. The reflection plate 60 is formed of a thin metal cylinder having the same diameter as the outer diameter of the support substrate 10, and the lower end side is positioned on the L-shaped support portion 12 and supported on the support substrate 10. As shown in FIG. 1, the reflecting plate 60 is formed so as to be easily carried by dividing the metal cylinder into two in the radial direction, and the outer half for joining is folded at both ends of one half portion 60A. A portion Y1 is formed, and an inner folding portion Y2 for bonding is formed at both ends of the other half portion 60B.

  As shown in FIG. 2, the skewer 70 supports a single fish S, for example, by penetrating from the head S1 side to the vicinity of the tail S2, and positioning the fish S above the support substrate 10. For example, it is formed from a thin plate made of stainless steel. As shown in FIG. 1, the skewer 70 is formed with a slightly wide handle portion 72 on the lower end side of the elongated insertion portion 71 having a sharp tip, and this portion is placed below the handle portion 72. A support portion 73 that is curved in a cylindrical shape is formed. This skewer 70 inserts the support part 73 into the skewer part 13 of the support substrate 10 so that the fish S with the head S1 under and the tail S2 up is opposed to the metal cylinder 20 above the support substrate 10. Position so that. Here, since the diameter of the upper part of the support part 73 is expanded, the skewer 70 is easily positioned and supported by the skewer part 13 without protruding the lower end outward. A support hole H is formed at the tip of the skewer 70.

  The skewering device 80 is for lifting the heated skewer 70 supported on the support substrate 10 upward and transferring the cooked fish S to a dish or the like. As shown in FIG. 1, the skewering device 80 is formed by bending a wire, and a hook portion 81 that is inserted into the support hole H of the skewer 70 is formed at the tip.

  Next, the case where the fish S is cooked using the gas fuel fish grill 1A will be described with reference to FIG. In this case, the gas fuel fish roaster 1A is used by being placed on the gas stove 100 as shown in FIG.

  First, the support substrate 10 is placed on the five virtues 101 of the gas stove 100, and the support substrate 10 is positioned right and left and back and forth so that the opening 11 is directly above the burner portion 102. Subsequently, the metal tube 20 on which the partition plate 30 is placed on the support protrusion 22 is supported on the support substrate 10 so as to cover the opening 11. In this case, the cylindrical portion 11 a of the opening portion 11 is inserted into the lower end side of the metallic tube 20 so that the metallic tube 20 is positioned on the support substrate 10. Subsequently, on the outer peripheral portion of the support substrate 10, the cylindrical reflecting plate 60 in which the two half portions 60 </ b> A and 60 </ b> B are connected via the outer folding portion Y <b> 1 and the inner folding portion Y <b> 2 faces the metal tube 20. To support the positioning. Then, a plurality of skewers 70 stabbed with fish S are supported by the skewer 13 of the support substrate 10.

  Here, the fish S stabbed by the skewer 70 is positioned with the head S1 facing down and the tail S2 facing up while facing the metal tube 20, but the head S1 is below the metal tube 20. So that the tail S2 side does not protrude beyond the metal cylinder 20 greatly. In addition, it is confirmed that the support hole H of the skewer 70 comes out of the fish S.

  Next, the gas stove 100 is ignited, and high-temperature combustion gas F is generated from the burner unit 102. The combustion gas F enters the metal cylinder 20 through the opening 11 of the support substrate 10, heats the lower side 20 </ b> A of the metal cylinder 20, hits the partition plate 30, and then mainly the second stage from the bottom. It flows out of the metal tube 20 from the small opening 21. The outflowing combustion gas F rises along the metal cylinder 20 and heats the upper side 20B of the metal cylinder 20 from the outside. For this reason, the metal cylinder 20 is reliably heated by the combustion gas F in the portion around the small opening 21 in the second stage from the bottom of the lower side 20A, and the upper side 20B is also reliably heated by the combustion gas F. Therefore, the metal cylinder 20 is heated substantially uniformly by the combustion gas F over substantially the entire length and the entire circumference, and generates substantially uniform radiant heat toward the outside. In addition, the radiant heat emitted outward from the metal tube 20 is returned to the metal tube 20 side by the reflector 60.

  Therefore, the fish S on the side of the metal cylinder 20 is heated almost uniformly from the head S1 to the tail S2 by the radiant heat from the metal cylinder 20 and the reflector 60, and is baked deliciously. Of course, the fish S is baked not only by the radiant heat from the metal cylinder 20 but also by the radiant heat from the combustion gas F, and by being partially in contact with the combustion gas F. When the fish S is baked, after the gas stove 100 is extinguished, the skewer 70 is pulled out from the support substrate 10 using the skewering device 80, and the fish S is placed on a plate or the like. Just pull it out.

  Thus, in this gas fuel fish roaster 1A, the partition plate 30 is provided in the metal cylinder 20 so as to partition the metal cylinder 20 up and down, and the combustion gas F from the gas stove 100 is supplied to the lower part of the metal cylinder 20. After putting into the side 20A and heating the lower side 20A of the metal cylinder 20, the combustion gas F is discharged to the outside of the metal cylinder 20, and the upper side 20B of the metal cylinder 20 is moved by the combustion gas F. It is heated from the outside. For this reason, in this fish fuel grill 1A for gas fuel, the vertically long metal cylinder 20 can be heated uniformly over the entire length and circumference by the combustion gas F from the gas stove 100 so as to face the metal cylinder 20. The provided fish S can be baked uniformly by the radiant heat from the metal cylinder 20. Therefore, no portion of the fish S is burnt or black burnt.

  When the fish grill 1 is dedicated to the gas fuel fish grill 1 </ b> A, the small opening 21 may not be provided on the upper side 20 </ b> B of the metal tube 20.

  Further, the number of stages of the small openings 21 provided in the metal cylinder 20 is not limited to five, but may be more or less than this, and the number of stages of the small openings 21 on the lower side 20A of the metal cylinder 20 is also one stage. However, there may be three or more stages. Further, the size of the small opening 21 may be changed for each stage, and the size of the small opening 21 in one stage may be variously changed as long as the metal tube 20 can be heated uniformly. Of course, the number of small openings 21 in one stage may be changed.

  Furthermore, the diameter and height of the metal cylinder 20 may be changed, and the size and the like of the support substrate 10 may be changed in accordance with this.

  Further, the metal cylinder 20 may be divided into two semi-cylindrical parts that are easy to assemble to facilitate carrying.

  Further, the gas stove 100 may be, for example, a portable gas stove other than those provided for business use or general households.

  Next, a case where the fish S is cooked using the solid fuel fish grill 1B will be described with reference to FIG. In this case, as shown in FIG. 3, the solid fuel fish roast 1B is used, for example, by being placed on a plurality of stone platforms 110 having the same height.

  First, the support substrate 10 is placed on the plurality of platforms 110, and the support substrate 10 is positioned left and right and front and rear so that the platform 110 does not come below the opening 11. Subsequently, the metal cylinder 20 on which the grate plate 40 is placed on the support protrusion 23 is supported on the support substrate 10 so as to cover the opening 11. Subsequently, the reflector 60 is supported on the support substrate 10 and a plurality of skewers 70 stabbed with the fish S are supported by the skewer portion 13 of the support substrate 10.

  Subsequently, for example, a solid fuel C with fire, for example, charcoal C, is placed in the metal cylinder 20 so as to be supported by the grate plate 40, and when the charcoal C enters the upper cylinder end 20a, the metal cylinder 20 Is covered with a tube cover 50. As a result, air A is sucked into the heated metal cylinder 20 from the opening 11 of the support substrate 10, and this air A flows through the grate plate 40 to the charcoal C side, and the charcoal C Promotes combustion. For this reason, the metal cylinder 20 is uniformly heated from the lower part to the upper part by the charcoal C, and generates uniform radiant heat outward. In addition, the radiant heat emitted outward from the metal tube 20 is returned to the metal tube 20 side by the reflector 60.

  Therefore, the fish S on the side of the metal cylinder 20 is heated almost uniformly from the head S1 to the tail S2 by the radiant heat from the metal cylinder 20 and the reflector 60, and is baked deliciously. Further, the radiant heat from the charcoal C is directly transmitted to the fish S through the numerous small openings 21 of the metal cylinder 20, and the fish S is heated evenly by the charcoal C itself. Furthermore, since the cylinder cover 50 covering the metal cylinder 20 suppresses the thermal power of the charcoal C from escaping upward, the cooking of the fish S can be efficiently performed.

  As described above, in the solid fuel fish roast 1B, the grate plate 40 is provided on the lower end side in the metal cylinder 20 so as to partition the metal cylinder 20 up and down, and the metal cylinder 20 is located near the upper end. Since the solid fuel C that is lit is put in, the combustion of the solid fuel C is promoted, and the metal cylinder 20 is heated almost uniformly from the upper end to the lower end. For this reason, in this solid fuel fish roast 1 B, the fish S placed so as to face the metal tube 20 can be uniformly baked by the radiant heat from the metal tube 20. Further, in this solid fuel fish roast 1B, the radiant heat from the solid fuel C in the metal cylinder 20 can be uniformly applied to the fish S through the plurality of small openings 21 of the metal cylinder 20, Also from the point, the fish S can be baked uniformly by the radiant heat from the solid fuel C.

  As described above, in the fish grill 1, the fish S stuck in the skewer 70 can be uniformly baked by radiant heat even when using solid fuel as well as gas fuel. Can increase the degree of freedom. In addition, in this fish roast 1, the fish S caught can be eaten deliciously by bringing charcoal even in fishing grounds without gas fuel.

FIG. 4 shows another embodiment of the fish grill 1 when the fish grill 1 is used as the solid fuel fish grill 1B. In this fish roast 1, the vertical position of the support protrusion 23 of the metal tube 20 is provided, for example, in the vicinity of the center position of the lowermost small opening 21, and the small opening 21 of the metal tube 20 is also provided below the grate plate 40. Is partly present. For this reason, in this fish roaster 1, this is used as a solid fuel fish roast 1B on a flat table 120 such as a concrete block, for example, and the opening 11 of the support substrate 10 is blocked by this table 120. Even in the case, air can be taken into the metal cylinder 20 from the small opening 21 below the grate plate 40,
Using the solid fuel C, the fish S can be evenly baked by radiant heat.

1 Fish roaster 1A Gas fuel fish roast (fish roaster)
1B Fish grill for solid fuel (fish grill)
10 Support Substrate 11 Opening 13 Skewer (Supporting)
20 Metal tube 21 Small opening 30 Partition plate 40 Grate plate 50 Tube cover (cover)
60 reflector 70 skewer 100 gas stove C solid fuel (charcoal)
A Air F Combustion gas S Fish

Claims (3)

A fish roaster that baked fish supported by skein mainly using radiant heat,
Located on the gas stove, an opening for guiding the combustion gas from the gas stove is provided at the center, and the skewer stabbed with the fish is erected vertically in the middle between the outer periphery and the opening A support substrate provided with a plurality of support parts to be supported by,
A plurality of small openings are provided over the entire peripheral surface on the lower side, the metal cylinder is erected on the support substrate so as to cover the openings of the support substrate, and heats the fish by radiant heat,
The inside of the metal cylinder is detachably supported so as to partition the inside of the metal cylinder up and down, and the combustion gas from the gas stove is guided from the inside of the metal cylinder to the outside through the small opening on the lower side. A partition plate;
A fish grill, comprising a reflector attached to the outer peripheral portion of the support substrate and reflecting radiant heat from the metal tube side. Instead of the partition plate, the metal cylinder is vertically supported on the lower side of the partition plate so that it can be easily attached and detached in the metal tube so that the fish can be heated even when the gas stove is not used. In addition to having a grate plate that sends air to the solid fuel side placed in the metal cylinder and promotes the combustion of the solid fuel,
The metal tube is formed with the small opening over the entire circumferential surface so that the radiant heat from the solid fuel reaches the fish directly through the small opening. Item 1. A fish grill according to item 1.     The fish griller according to claim 2, further comprising a cover that covers an upper end of the metal cylinder and prevents heat from the solid fuel from escaping upward.

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