Guide member, trivet, cover and heat cooker

Abstract

To provide a guide member for a heat cooker that can effectively guide a hot blast to a cooking device.SOLUTION: A guide member 100 includes two first body parts 110 and two second body parts 120. Each first body part 110 includes a shoulder part 113 and a first guide part 111. Each second body part 120 is joined to each first body part. Each second body part 120 includes a second guide part 121.SELECTED DRAWING: Figure 5A

Description

[Technical Field]

[0001] The present invention relates to a trivet for a cooking appliance.The present invention relates to a cover for a cooking appliance. The present invention relates to a guide member for a cooking appliance. 。 The present invention relates to a cooking device. [Background technology]

[0002] BACKGROUND ART Conventionally, cooking appliances equipped with a mechanism for sucking in and discharging smoke generated when cooking ingredients are known.

[0003] Patent Document 1 discloses a smokeless roaster that has a table 2 with a circular opening 1 formed therein, an outer box 3 arranged below the table 2, an inner box 4 that is open at the top and arranged inside the outer box 3, a top ring 5 arranged above the gap between the inner and outer boxes 3, 4, a heating unit 6 arranged inside the inner box 4, and four types of mounted cooking means 7, 7a, 7b, 7c that can be arranged at the top opening of the inner box 4, forming a suction space 8 between the outer box 3 and the inner box 4, and an exhaust port 9 in the outer box 3 that communicates with an exhaust path (not shown). [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Japanese Patent Application Publication No. 2014-028107 Summary of the Invention [Problem to be solved by the invention]

[0005] In conventional cooking appliances, when the exhaust device is activated, most of the hot air may flow outward and diagonally upward, rather than toward the bottom of the pot or the underside of the grill. As a result, the pot or grill may not be heated sufficiently. To heat the pot or grill sufficiently, the output of the heating device (for example, the power of the gas burner) must be increased, which increases the running costs.

[0006] SUMMARY OF THE INVENTION An object of the present invention is to provide a trivet that can be placed on a guide member of a cooking appliance.

[0007] The present invention aims to provide a cover that can be placed over the trivet.

[0008] An object of the present invention is to provide a guide member for a cooking appliance that can effectively guide hot air to a cooking implement.

[0009] The present invention provides at least The above trivet The object of the present invention is to provide a heating cooker equipped with the above. [Means for solving the problem]

[0010] The present invention provides a cooling fan comprising: two first frame portions spaced apart from each other, each of the first frame portions including a first current plate; two second frames spaced apart from each other, the two second frames being connected to the two first frames, each having a second current plate, and configured so that a portion of the pot is placed on the second current plate; Equipped with The trivet is characterized in that the two first rectifying plates extend above the upper ends of the two second rectifying plates. moreover The present invention provides A square guide member configured to be placed on a square drain pan for a cooking appliance having a step, two first body portions spaced apart from each other, each first body portion having a shoulder portion that rests on the step and a first guide portion that extends downward from the shoulder portion; two second body portions spaced apart from each other, the two second body portions being coupled to the two first body portions, each second body portion having a second guide portion; A guide member comprising: is. [Effects of the Invention]

[0011] By arranging the guide members in the cooking appliance, most of the hot air can be directed into the space surrounded by the two first guide parts and the two second guide parts. The hot air that flows into this space flows toward the underside of the cooking utensil (for example, a pot or a grill), so the underside of the cooking utensil can be effectively heated by the hot air. [Brief explanation of the drawings]

[0012] [Figure 1] 1 is a perspective view of a cooking device according to a first embodiment embedded in a table. FIG. [Figure 2] 1 is an exploded perspective view of a cooking device according to a first embodiment. FIG. [Figure 3A] FIG. 3 is a cross-sectional view taken along line IIIA-IIIA in FIG. [Figure 3B] FIG. 3 is a cross-sectional view taken along line IIIB-IIIB in FIG. [Figure 3C] FIG. 3B is an enlarged view of part IIIC in FIG. 3A. [Figure 4A] FIG. 3 is a perspective view of the drain pan as seen from an angle different from that of the drain pan in FIG. 2. [Figure 4B] FIG. 4B is a cross-sectional view taken along line IVB-IVB of FIG. 4A. [Figure 5A] FIG. [Figure 5B] FIG. 5B is a cross-sectional view taken along line VB-VB in FIG. 5A. [Figure 5C] FIG. 5B is a cross-sectional view taken along the line VC-VC in FIG. 5A. [Figure 5D] FIG. 10 is a front view of the guide member (viewed from the Y direction). [Figure 6A] This is an oblique view of a trivet. [Figure 6B] FIG. 6B is a cross-sectional view taken along line VIB-VIB in FIG. 6A. [Figure 6C] FIG. 6B is a cross-sectional view taken along line VIC-VIC in FIG. 6A. [Figure 7A] FIG. [Figure 7B] FIG. 6 is a cross-sectional view taken along line VIIB-VIIB in FIG. 7A. [Figure 8] FIG. 3 is a cross-sectional view showing the flow of hot air in the cooking device of the present invention. [Figure 9] FIG. 10 is a perspective view of a cooking device according to a second embodiment embedded in a table. [Figure 10] FIG. 10 is an exploded perspective view of a cooking device according to a second embodiment. [Figure 11A] FIG. 10 is a cross-sectional view taken along line XIA-XIA in FIG. 9. [Figure 11B] FIG. 10 is a cross-sectional view taken along line XIB-XIB in FIG. 9. [Figure 12] FIG. 10 is a perspective view of a cooking device according to a third embodiment embedded in a table. DETAILED DESCRIPTION OF THE INVENTION

[0013] 1. First Embodiment First, a cooking device 1000 according to a first embodiment will be described with reference to FIGS.

[0014] The cooker 1000 according to the first embodiment is a cooker for cooking in a hot pot. "Hot pot" refers to a dish in which ingredients and liquid (such as soup stock) are placed in a pot and cooked over heat. Hot pot dishes include, for example, yosenabe or shabu-shabu. "Yosenabe" refers to a Japanese hot pot dish in which ingredients such as meat, seafood, vegetables, and tofu are simmered together with soup stock. "Shabu-shabu" refers to a Japanese hot pot dish in which thinly sliced ​​meat is cooked in heated soup stock in a pot and then eaten with a sauce.

[0015] As shown in Fig. 1, the cooking device 1000 is embedded in a table 600. As shown in Fig. 2, the cooking device 1000 includes a casing 10, an exhaust duct 20, a filter 30, a control device 40 (see Fig. 3B), a drain pan 50, a gas burner 60 (an example of a heating device), a hot plate holder 70, a hot plate 80, a top cover 90, a guide member 100, a pot 200 (an example of a cooking utensil), a trivet 300, and a cover 400.

[0016] [1-1. Casing, Filters and Ducts] 2, the casing 10 includes a bottom wall 11, two first side walls 12 rising from the bottom wall 11, and two second side walls 13 rising from the bottom wall 11. The casing 10 is open at the top. The casing 10 has a rectangular external shape.

[0017] The bottom wall 11 has a quadrilateral shape such as a rectangle or a square in plan view. The bottom wall 11 has two first sides extending parallel to each other and two second sides extending parallel to each other and perpendicular to the first sides.

[0018] For convenience of explanation, the "X direction," "Y direction," and "Z direction" are defined below based on the bottom wall 11. When describing the structures of components other than the casing 10, the description will also be based on this reference unless otherwise specified. "X direction": The direction in which the first side of the bottom wall 11 extends is defined as the "X direction." The X direction is the first horizontal direction. "Y direction": The direction in which the second side of the bottom wall 11 extends is defined as the "Y direction." The Y direction is a second horizontal direction, and is perpendicular to the X direction. "Z direction": The direction perpendicular to the X and Y directions is defined as the "Z direction." The Z direction is the up-down direction.

[0019] When cooking device 1000 is in use, diners will be positioned on one side (if there is one diner) or both sides (if there are multiple diners) of table 600 shown in FIG. 1 in the Y direction.

[0020] The bottom wall 11 has an opening at its center that penetrates the bottom wall 11. As shown in FIGS. 3A and 3B, the filter 30 is disposed on the bottom wall 11 and covers the opening. The filter 30 removes oil contained in smoke (steam formed when water and oil contained in the food and liquid evaporates) that is generated when food ingredients and liquid are heated. In one embodiment, the filter 30 is made of three metal rings stacked one on top of the other. As shown in FIGS. 2, 3A, and 3B, the exhaust duct 20 is connected to the underside of the bottom wall 11. The interior of the exhaust duct 20 is in communication with the opening in the bottom wall 11. The exhaust duct 20 is connected to a collecting duct (not shown). The collecting duct is connected to an exhaust device (not shown), such as a blower. By operating the exhaust device, smoke is exhausted to the outside of the cooking appliance 1000 through the filter 30, the exhaust duct 20, and the collecting duct.

[0021] 2, the two first side walls 12 rise from two first sides of the bottom wall 11, respectively. The two second side walls 13 rise from two second sides of the bottom wall 11, respectively. The two second side walls 13 are perpendicular to the two first side walls 12.

[0022] As shown in FIGS. 2, 3A, and 3B, a first positioning portion 14 and two second positioning portions 15 are provided on the inner surfaces of the two second side walls 13. The first positioning portion 14 and the two second positioning portions 15 position the drain pan 50. The first positioning portion 14 protrudes inward from the inner surface of the second side wall 13 and extends horizontally in the Y direction. The drain pan 50 is placed on the first positioning portion 14. The two second positioning portions 15 extend upward and parallel to each other from both ends of the first positioning portion 14. The drain pan 50 is disposed between the two second positioning portions 15.

[0023] [1-2. Control device] The control device 40 is coupled to a gas supply source (not shown) and controls the supply of gas to the gas burner 60. As shown in Fig. 3B, the control device 40 is attached to the outside of one of the two second side walls 13. The control device 40 includes an ignition device, a valve for controlling the flow rate of gas, and the like.

[0024] [1-3. Drain pan] As shown in Figures 2 and 4A, the drain pan 50 has a rectangular external shape. The drain pan 50 includes a bottom wall 51, two first side walls 52 rising from the bottom wall 51, and two second side walls 53 rising from the bottom wall 51. The drain pan 50 is open at the top. As shown in Figures 3A and 3B, the drain pan 50 is housed in the casing 10. Water is placed in the drain pan 50 while the cooker 1000 is in use.

[0025] The bottom wall 51 has a quadrilateral shape such as a rectangle or a square in plan view. The bottom wall 51 of the drain pan 50 shown in Fig. 2 has a rectangular shape in plan view, and has two long sides extending parallel to each other in the X direction and two short sides extending parallel to each other in the Y direction.

[0026] 2 and 4A, the two first side walls 52 rise from the two long sides of the bottom wall 51. The two second side walls 53 rise from the two short sides of the bottom wall 51. The two second side walls 53 are perpendicular to the two first side walls 52.

[0027] As shown in Fig. 3A, the two first side walls 52 face the two first side walls 12 of the casing 10 with a gap therebetween. When the exhaust device is operated, smoke flows downward through this gap and reaches the filter 30. As shown in Fig. 3B, the two second side walls 53 face the two second side walls 13 of the casing 10 with almost no gap therebetween.

[0028] As shown in FIGS. 2 and 4A, each of the two first side walls 52 has a first extension portion 54 that protrudes inward in the Y direction from the inner surface of the first side wall 52 and extends in the X direction. The first extension portion 54 is formed by recessing a portion of the first side wall 52 inward in the Y direction. A second extension portion 55 extending in the X direction is provided on each first extension portion 54. As shown in FIG. 4B, the length of the second extension portion 55 in the Y direction is shorter than the length of the first extension portion 54 in the Y direction. Therefore, a step 56 exists between the first extension portion 54 and the second extension portion 55. The step 56 is formed by the upper surface 541 of the first extension portion 54 and the vertical surface 551 of the second extension portion 55.

[0029] As shown in FIGS. 2 and 4A , support portions 57 for disposing the gas burner 60 and the hot plate receiver 70 are provided on the inner surfaces of the two second side walls 53. Openings 531 penetrating the second side walls 53 are provided below the support portions 57 in the two second side walls 53. Air required for combustion by the gas burner 60 is taken into the drain pan 50 through the openings 531. One of the two second side walls 53 is provided above the support portions 57 with an opening 532 for inserting the gas burner 60. The second side wall 53 having the opening 532 faces the second side wall 13 of the casing 10 in which the control device 40 is disposed.

[0030] [1-4. Gas Burner] The gas burner 60 heats the air around the gas burner 60 and the hot plate 80 to generate hot air.

[0031] As shown in FIG. 2, the gas burner 60 includes a burner body 61 and a mounting part 62. The burner body 61 is cylindrical and extends in the X direction, and has a first end and a second end opposite the first end. A plurality of flame ports are provided on the peripheral wall of the burner body 61, spaced apart from one another in the X direction. The flame ports face upward. The mounting part 62 is attached to the second end of the burner body 61. As shown in FIG. 3B, the mounting part 62 is attached to one support part 57 of the drain pan 50. The first end of the burner body 61 is placed on the other support part 57 of the drain pan 50 and inserted into the opening 532 in the second side wall 53 of the drain pan 50.

[0032] A first end of the burner body 61 is connected to a gas source via the control device 40. The gas that flows into the burner body 61 is mixed with air. The gas and air mixture flows through the burner body 61 toward the second end. When the mixed gas ejected from the flame port is ignited, a flame emerges from the flame port.

[0033] [1-5. Hot plate support and hot plate] As shown in Fig. 2, the hot plate receiver 70 includes two angle-shaped members spaced apart in the X direction and two support portions connecting the two angle-shaped members. As shown in Figs. 3A and 3B, the hot plate receiver 70 is placed on the support portion 57 of the drain pan 50 and is disposed above the gas burner 60. The hot plate 80 is angle-shaped, curved or bent upwardly convex, and has multiple openings. The hot plate 80 is placed on the hot plate receiver 70 and is disposed above the gas burner 60. The hot plate 80 is heated by the flame of the gas burner 60, thereby radiating radiant heat.

[0034] [1-6. Top cover] The top cover 90 will be described with reference to Figures 2, 3A and 3B. The top cover 90 is disposed on the casing 10.

[0035] The top cover 90 includes two first upper walls 91, two first side walls 92 (see FIG. 3A), two second side walls 93, two second upper walls 94, and two third side walls 95.

[0036] 2, the two first upper walls 91 are spaced apart from each other in the Y direction. Each of the two first upper walls 91 includes a horizontal portion 911 extending horizontally in the X direction and an inclined portion 912 extending inward and diagonally downward in the Y direction from the horizontal portion 911.

[0037] As shown in FIG. 2, the two second upper walls 94 are spaced apart from each other in the X direction. The two second upper walls 94 extend horizontally in the Y direction. The two second upper walls 94 are perpendicular to and connected to the two horizontal portions 911. The two horizontal portions 911 and the two second upper walls 94 form a rectangle that is long in the Y direction in plan view. As shown in FIGS. 2 and 3B, two third side walls 95 extend downward from the two second upper walls 94, respectively.

[0038] 3A, the two first upper walls 91 are disposed inwardly of the first side wall 12 of the casing 10. The two horizontal portions 911 have a plurality of through holes 9111 spaced apart from each other in the X direction. The plurality of through holes 9111 communicate with the gap between the first side wall 12 of the casing 10 and the first side wall 52 of the drain pan 50.

[0039] 3A , the two first side walls 92 extend downward from the two first upper walls 91, respectively. The first side walls 92 are located inward from the through holes 9111 and outward from the first side walls 52 of the drain pan 50. The first side walls 92 are disposed in the gap between the first side wall 12 of the casing 10 and the first side wall 52 of the drain pan 50. The first side walls 92 extend downward beyond a plurality of through holes 931 of a second side wall 93, which will be described later.

[0040] 3A , the two second side walls 93 extend downward from the two first upper walls 91, respectively. The second side walls 93 are located inward from the first side walls 92 and outward from the tips of the inclined portions 912. The second side walls 93 are disposed preferably in contact with the inner surface of the first side wall 52 of the drain pan 50. The second side walls 93 have a plurality of through holes 931 spaced apart from one another in the X direction. The plurality of through holes 931 communicate with the gap between the first side wall 12 of the casing 10 and the first side wall 52 of the drain pan 50.

[0041] When the exhaust device is activated, smoke is sucked in through the multiple through-holes 931. This reduces the amount of smoke rising from the pot 200. The smoke sucked in through the multiple through-holes 931 is redirected downward by the first side wall 92. The smoke then flows downward through the gap between the first side wall 12 of the casing 10 and the first side wall 52 of the drain pan 50. Furthermore, when the exhaust device is activated, air (outside air) is sucked in through the multiple through-holes 9111. The sucked air flows downward along the first side wall 92 and the inner surface of the first side wall 12 of the casing 10. The air flowing along the inner surface of the first side wall 12 of the casing 10 reduces the amount of oil-containing smoke that comes into contact with the inner surface of the first side wall 12. As a result, dirt adhering to the inner surface of the first side wall 12 is reduced.

[0042] Furthermore, horizontal portion 911 is cooled by the air sucked through through-holes 9111. Therefore, even if a person touches horizontal portion 911, the person will not be burned.

[0043] [1-7. Guide parts] Guide member 100 guides the hot air generated by gas burner 60 and hot plate 80 toward pot 200. Guide member 100 is made of, for example, a metal material. As shown in FIG. 3C , guide member 100 is placed on first extension portion 54 and second extension portion 55 of drain pan 50.

[0044] 5A, the outer shape of the guide member 100 is rectangular. The guide member 100 includes two first body portions 110 spaced apart from each other in the Y direction and two second body portions 120 spaced apart from each other in the X direction. The two second body portions 120 are coupled to the two first body portions 110.

[0045] Since the two first main body portions 110 have the same structure and function, unless otherwise specified, the following description will focus on the structure and function of one of the first main body portions 110. Since the two second main body portions 120 have the same structure and function, unless otherwise specified, the following description will focus on the structure and function of one of the second main body portions 120.

[0046] 5A, first main body portion 110 includes first guide portion 111, first introduction portion 112, shoulder portion 113, first movement restriction portion 114, instrument placement portion 115, and second movement restriction portion 116. First main body portion 110 is produced by bending a single plate material by, for example, press molding.

[0047] One first guide portion 111 faces the other first guide portion 111 .

[0048] The first guide portion 111 guides the hot air upward. The first guide portion 111 extends in the X and Z directions and has a rectangular shape with the length in the X direction being greater than the length in the Z direction.

[0049] As shown in FIG. 3A, first guide portion 111 is located inward in the Y direction from the inner end of first extension portion 54. First guide portion 111 is located outward in the Y direction from the outer edge of bottom wall 210 of pot 200. First guide portion 111 is located outward in the Y direction from hot plate 80. The upper end of first guide portion 111 is located above the upper end of hot plate 80. The lower end of first guide portion 111 is located below the upper end of hot plate 80.

[0050] The first introduction portion 112 is a portion that allows the guide member 100 to be smoothly placed in the drain pan 50 without getting caught on the drain pan 50. The first introduction portion 112 also guides the hot air upward. As shown in FIGS. 5A and 5B , the first introduction portion 112 extends from the lower end of the first guide portion 111 inward in the Y direction and diagonally downward.

[0051] 5A and 5B, the shoulder portion 113 extends horizontally outward in the Y direction from the upper end of the first guide portion 111. As shown in FIG. 3C, the shoulder portion 113 rests on the upper surface 541 of the first extension portion 54.

[0052] The first movement restricting portion 114 restricts movement of the guide member 100 in the Y direction. As shown in FIGS. 5A and 5B, the first movement restricting portion 114 extends upward from the outer end of the shoulder portion 113. As shown in FIG. 3C, the first movement restricting portion 114 is disposed inward of the vertical surface 551 of the second extending portion 55. There is a small gap between the first movement restricting portion 114 and the vertical surface 551.

[0053] 5A and 5B, the tool placement portion 115 extends outward in the Y direction from the upper end of the first movement restriction portion 114. As shown in FIG. 3C, the placement portion 312 of the trivet 300 is placed on the tool placement portion 115.

[0054] The second movement restricting portion 116 restricts movement of the guide member 100 in the Y direction. As shown in FIGS. 5A and 5B, the second movement restricting portion 116 extends upward from the outer end of the tool placement portion 115. As shown in FIG. 3C, the second movement restricting portion 116 is disposed inwardly of the first side wall 52 of the drain pan 50. There is a small gap between the second movement restricting portion 116 and the first side wall 52.

[0055] 5A and 5C, second main body portion 120 includes second guide portion 121, two guide coupling portions 122, and second introduction portion 123. Second main body portion 120 is produced by bending a single plate material by, for example, press molding.

[0056] One second guide portion 121 faces the other second guide portion 121.

[0057] The second guide portion 121 extends in the Y and Z directions and is rectangular in shape with its length in the Y direction being greater than its length in the Z direction.

[0058] The second guide portions 121 are orthogonal to the first guide portions 111. The two first guide portions 111 and the two second guide portions 121 form a rectangle that is long in the X direction in a plan view.

[0059] 3B, second guide portion 121 is positioned outward in the X direction from the outer edge of bottom wall 210 of pot 200. Second guide portion 121 is positioned outward in the X direction from hot plate 80. The upper end of second guide portion 121 is positioned higher than the upper end of hot plate 80. The lower end of second guide portion 121 is positioned lower than the upper end of hot plate 80.

[0060] 5A and 5C, the length in the Z direction of the second guide portion 121 is shorter than the length in the Z direction of the first guide portion 111. The lower end of the second guide portion 121 is located higher than the lower end of the first guide portion 111.

[0061] 5A and 5D, two guide coupling portions 122 are provided at both ends of the second guide portion 121. The two guide coupling portions 122 are formed by bending both ends of the second guide portion 121 at right angles. The two guide coupling portions 122 are parallel to the X direction and coupled to the outer surface of the first guide portion 111. There are no particular limitations on the method for coupling the two guide coupling portions 122 to the first guide portion 111, and examples include coupling by rivets or welding.

[0062] The second introduction part 123 is a part that allows the guide member 100 to be smoothly placed in the drain pan 50 without getting caught on the drain pan 50. The second introduction part 123 also guides the hot air upward.

[0063] 5A and 5C, the second introduction part 123 extends inward in the X direction and obliquely downward from the lower end of the second guide part 121. The lower end of the second introduction part 123 is located higher than the lower end of the first introduction part 112. As shown in FIG. 3B, the second introduction part 123 is located higher than the gas burner 60.

[0064] At least the second introduction portion 123 is preferably made of a shiny metal material, more preferably shiny stainless steel, so that the flame of the gas burner 60 is reflected on its surface. Both the two first body portions 110 and the two second body portions 120 are preferably made of a shiny metal material, more preferably shiny stainless steel. Examples of shiny stainless steel include stainless steel with a surface finish of 2B or higher. Note that 2B-finished stainless steel refers to stainless steel that has been cold-rolled, annealed, pickled, and then skin-pass rolled.

[0065] [1-8. Pot] 2, pot 200 includes bottom wall 210, side walls 220 rising from bottom wall 210, and flange portion 230. Pot 200 is open at the top. Pot 200 is placed in drain pan 50 so that bottom wall 210 is positioned above heating plate 80. Liquid and ingredients are placed in the space enclosed by bottom wall 210 and side walls 220.

[0066] Bottom wall 210 is a quadrilateral such as a rectangle or square with rounded corners in plan view. Bottom wall 210 of pot 200 shown in Figure 2 is a rectangle with rounded corners in plan view. Side wall 220 extends diagonally outward from the outer edge of bottom wall 210. Flange portion 230 extends horizontally outward from the entire periphery of the upper end of side wall 220.

[0067] 3B, and as will be described later, flange portion 230 is placed on the upper end of second current plate 321 of trivet 300 and on pot placement portion 332 of handle 330. As shown in FIGS. 3A and 3B, most of side wall 220 of pot 200 is disposed within the space surrounded by first current plate 311 and second current plate 321.

[0068] In one embodiment, pot 200 is a disposable pot. Disposable pots are made, for example, of aluminum. Pot 200 may also be a pot that can be washed and reused.

[0069] [1-9. Trivet] 2, the trivet 300 has a rectangular external shape. The trivet 300 is placed on the guide member 100. The trivet 300 is made of, for example, a metal material.

[0070] Note that the term "trivet" refers to a support for supporting a cooking utensil (in this embodiment, a pot 200) placed on the trivet 300 at a position above the heating device (in this embodiment, a gas burner 60).

[0071] As shown in FIGS. 2 and 6A, the trivet 300 includes two first frame portions 310, two second frame portions 320, and two handles 330.

[0072] The two first frame portions 310 extend in the X direction. The two second frame portions 320 extend in the Y direction and are connected to the two first frame portions 310.

[0073] Note that the two first frame portions 310 have the same structure and function, and therefore, unless otherwise specified, the following description will focus on the structure and function of one of the first frame portions 310. The two second frame portions 320 have the same structure and function, and therefore, unless otherwise specified, the following description will focus on the structure and function of one of the second frame portions 320. The two handles 330 have the same structure and function, and therefore, unless otherwise specified, the following description will focus on the structure and function of one of the handles 330.

[0074] 6A and 6B, the first frame portion 310 includes a first current plate 311 and a mounting portion 312. The first frame portion 310 is produced by bending a single plate material by, for example, press working.

[0075] One of the first current rectifying plates 311 is spaced apart from the other of the first current rectifying plates 311 in the Y direction and faces the other of the first current rectifying plates 311 .

[0076] The first current rectifying plate 311 extends in the X and Z directions and is a rectangle whose length in the X direction is longer than its length in the Z direction. The first current rectifying plate 311 extends above the upper end of a second current rectifying plate 321, which will be described later.

[0077] 3A and 3C, first current plate 311 is positioned inward relative to first side wall 52 of drain pan 50 and second side wall 93 of top cover 90. First current plate 311 faces side wall 220 of pot 200 with a gap between them. Hot air rises through the gap between first current plate 311 and side wall 220 of pot 200.

[0078] As shown in Figures 3A and 3C, first current rectifying plate 311 is located outward from flange portion 230 of pot 200. There is a small gap between first current rectifying plate 311 and flange portion 230. The upper end of first current rectifying plate 311 is located above flange portion 230. First current rectifying plate 311 restricts movement of pot 200 in the Y direction. In other words, even if pot 200 attempts to move in the Y direction, flange portion 230 comes into contact with first current rectifying plate 311, preventing pot 200 from moving in the Y direction.

[0079] 6A and 6B, the mounting portion 312 extends horizontally outward in the Y direction from the lower end of the first current rectifying plate 311. It is preferable that the mounting portion 312 extends from the entire length of the lower end of the first current rectifying plate 311. As shown in FIG. 3C, the mounting portion 312 is placed on the instrument placement portion 115.

[0080] 6A and 6C, the second frame 320 includes a second current plate 321, two frame joints 322, and at least one leg 323. The second frame 320 is made by bending a single plate material by, for example, press working.

[0081] One second rectifying plate 321 is spaced apart in the X direction from the other second rectifying plate 321 and faces the other second rectifying plate 321. The second rectifying plate 321 extends in the Y direction and the Z direction and is a rectangle whose length in the Y direction is longer than its length in the Z direction.

[0082] The second rectifying plates 321 are orthogonal to the first rectifying plates 311. The two first rectifying plates 311 and the two second rectifying plates 321 form a rectangle that is long in the X direction in plan view.

[0083] As shown in FIG. 3B, second current plate 321 is located inward from second side wall 53 of drain pan 50. Flange portion 230 of pot 200 is placed on the upper end of second current plate 321. Second current plate 321 faces side wall 220 of pot 200 with a gap between them. Hot air rises through the gap between second current plate 321 and side wall 220 of pot 200.

[0084] As shown in Figures 6A and 6C, two frame joints 322 are provided on both ends of the second current rectifying plate 321. The two frame joints 322 are formed by bending both ends of the second current rectifying plate 321 at right angles. The two frame joints 322 are parallel to the X direction and joined to the inner surface of the first current rectifying plate 311. There are no particular limitations on the method for joining the two frame joints 322 to the first current rectifying plate 311, and examples of joining include joining by rivets or welding.

[0085] As shown in FIGS. 6A and 6C, the legs 323 come into contact with a carrier (e.g., a tray) on which the trivet 300 is placed and carried when cleaning the trivet 300. The legs 323 extend horizontally outward from the lower end of the second current plate 321. It is preferable that the legs 323 extend only partially from the lower end of the second current plate 321, rather than from the entire length of the lower end of the second current plate 321. This reduces the contact area between the legs 323 and the carrier, thereby suppressing heat conduction from a hot trivet 300 to the carrier. The second frame 320 preferably includes multiple legs 323. The multiple legs 323 are preferably spaced apart from each other in the Y direction. The second frame 320 shown in FIG. 6A includes two legs 323. The two legs 323 are respectively provided near both ends of the second current plate 321 in the Y direction. During use of the cooking device 1000, the temperature at both ends of the second current rectifying plate 321 in the Y direction tends to be lower than the temperature at the center of the second current rectifying plate 321 in the Y direction. Therefore, by providing the two legs 323 near both ends of the second current rectifying plate 321 in the Y direction, the two legs 323 can be maintained at a lower temperature than if they were provided near the center of the second current rectifying plate 321 in the Y direction.

[0086] 6A, handle 330 is attached to second current plate 321. Handle 330 includes at least one handle connecting portion 331, pot mounting portion 332, and handle main body 333. Handle 330 is made by bending a single sheet of plate material, for example, by press working.

[0087] 6A, the handle connecting portion 331 is connected to the outer surface of the second current plate 321. The method for connecting the handle connecting portion 331 and the second current plate 321 is not particularly limited, but examples thereof include connection by rivets or welding.

[0088] The handle 330 preferably includes a plurality of handle connecting portions 331. The plurality of handle connecting portions 331 are preferably spaced apart from one another in the Y direction. The handle 330 shown in FIG. 6A includes three handle connecting portions 331. The three handle connecting portions 331 are connected to the second current plate 321 near the center in the Y direction and near both ends in the Y direction, respectively. By connecting the plurality of handle connecting portions 331 to the second current plate 321, the second current plate 321 can be reinforced. As a result, deformation of the second current plate 321 due to heat can be prevented.

[0089] As shown in Fig. 3B, flange portion 230 of pot 200 is placed on pot mounting portion 332. As shown in Figs. 6A and 6C, pot mounting portion 332 extends horizontally outward in the X direction from the upper end of handle connecting portion 331. The upper surface of pot mounting portion 332 is flat and is flush with the upper end of second current plate 321.

[0090] 6A and 6C, handle body 333 includes vertical portion 3331 extending vertically upward from the outer end of pot mounting portion 332, and inclined portion 3332 extending outward in the Y direction and diagonally upward from vertical portion 3331. Vertical portion 3331 and inclined portion 3332 are provided with openings for the user to insert their hands into.

[0091] 3B, the inclined portion 3332 extends above the top cover 90 and the top plate of the table 600. This makes it easier for the user to hold the handle 330.

[0092] [1-10. Cover] 7A, cover 400 includes cover main body 410, two movement restricting portions 420, and two mounting portions 430. Cover 400 is made of, for example, a metal material. Cover 400 is made by bending a single plate material by, for example, press working.

[0093] The two movement restriction units 420 have the same structure and function, and therefore, unless otherwise specified, the following description will focus on the structure and function of one of the movement restriction units 420. Furthermore, the two placement units 430 have the same structure and function, and therefore, unless otherwise specified, the following description will focus on the structure and function of one of the placement units 430.

[0094] As shown in Figure 7A, cover body 410 has an opening that is larger than the opening at the top end of pot 200. As shown in Figure 3A, cover body 410 is positioned above flange portion 230 with a gap between it and flange portion 230. When cover body 410 is positioned above pot 200, the entire opening of pot 200 is exposed through the opening in cover body 410.

[0095] The movement restricting portion 420 restricts movement of the cover 400 in the Y direction. The movement restricting portion 420 extends upward from the outer end of the cover main body 410 in the Y direction. As shown in FIG. 3C , the movement restricting portion 420 is located inward in the Y direction from the first rectifying plate 311. There is a small gap between the movement restricting portion 420 and the first rectifying plate 311.

[0096] The mounting portion 430 extends horizontally outward in the Y direction from the upper end of the movement restricting portion 420. As shown in Fig. 3C, the mounting portion 430 is placed on the upper end of the first current rectifying plate 311. The mounting portion 430 preferably has an extension portion that extends outward beyond the first current rectifying plate 311. Because the extension portion protrudes outward from the first current rectifying plate 311, the user can place their hand on the extension portion when removing the cover 400, making it easier to remove the cover 400.

[0097] [1-11.Effects] In a conventional cooking appliance that does not include guide member 100 and trivet 300, when the exhaust device is activated, most of the hot air is drawn outward and diagonally upward by the exhaust device. Most of the hot air flows toward the gap between pot 200 and first side wall 52 of drain pan 50, rather than toward bottom wall 210 of pot 200. Therefore, in a conventional cooking appliance, bottom wall 210 of pot 200 may not be sufficiently heated. Furthermore, because the gap between pot 200 and first side wall 52 is wide, the amount of hot air flowing near side wall 220 of pot 200 is small, and side wall 220 of pot 200 may not be sufficiently heated.

[0098] In contrast, in cooking appliance 1000 of the present invention, as shown in Fig. 8, shoulder portion 113 of guide member 100 contacts first extension portion 54 of drain pan 50, so most of the hot air does not escape to the outside of two first guide portions 111, but flows into the space surrounded by two first guide portions 111 and two second guide portions 121. The hot air that flows into this space flows toward bottom wall 210 of pot 200, so that bottom wall 210 of pot 200 can be effectively heated by the hot air.

[0099] The hot air flows toward bottom wall 210 of pot 200 and then flows into the gaps between side wall 220 of pot 200 and first and second current plates 311 and 321. First current plate 311 is positioned inward from first side wall 52 of drain pan 50 and faces side wall 220 of pot 200. Second current plate 321 is positioned inward from second side wall 53 of drain pan 50 and faces side wall 220 of pot 200. By positioning first current plate 311 and second current plate 321 outward from side wall 220 of pot 200 in this way, the gap through which the hot air passes can be narrowed. As a result, the hot air rises near side wall 220 of pot 200, effectively heating side wall 220 of pot 200.

[0100] As described above, in the heating cooker 1000 of the present invention, the hot air sufficiently heats the bottom wall 210 of the pot 200 before being exhausted through near the side wall 220 of the pot 200, so that the thermal energy of the hot air can be supplied to the pot 200 without waste, and the pot 200 can be heated effectively.

[0101] As shown in FIG. 3A, the first guide portion 111 of the guide member 100 extends below the upper end of the hot plate 80, thereby effectively guiding the hot air heated by the hot plate 80 toward the bottom wall 210 of the pot 200.

[0102] As shown in Figure 3B, the second guide portion 121 of the guide member 100 extends below the upper end of the hot plate 80, thereby effectively guiding the hot air heated by the hot plate 80 toward the bottom wall 210 of the pot 200.

[0103] 5B, the guide member 100 is provided with a first introduction portion 112 that extends inward in the Y direction and diagonally downward, which prevents the first introduction portion 112 from getting caught on the drain pan 50 when the guide member 100 is inserted into the drain pan 50 from above the drain pan 50. This allows the guide member 100 to be smoothly positioned inside the drain pan 50.

[0104] The guide member 100 is provided with the first introduction portion 112 extending inward in the Y direction and obliquely downward, thereby reinforcing the guide member 100. As a result, deformation of the guide member 100 due to heat can be prevented.

[0105] 5C , the guide member 100 is provided with the second introduction portion 123 that extends inward in the X direction and diagonally downward, which prevents the second introduction portion 123 from getting caught on the drain pan 50 when the guide member 100 is inserted into the drain pan 50 from above the drain pan 50. This allows the guide member 100 to be smoothly placed in the drain pan 50.

[0106] The guide member 100 is provided with the second introduction portion 123 extending inward in the X direction and obliquely downward, thereby reinforcing the guide member 100. As a result, deformation of the guide member 100 due to heat can be prevented.

[0107] Since the second introduction part 123 extends inward in the X direction and diagonally downward and is made of a shiny metal material, particularly shiny stainless steel, the flame of the gas burner 60 is reflected on the surface of the second introduction part 123. This allows the user to check whether the gas burner 60 is ignited while the cooking appliance 1000 is in operation.

[0108] 3C and 5B, the guide member 100 is provided with the first movement restricting portion 114, thereby restricting the movement of the guide member 100 in the Y direction. That is, even if the guide member 100 attempts to move in the Y direction, the first movement restricting portion 114 comes into contact with the vertical surface 551 of the second extending portion 55, and therefore the guide member 100 cannot move in the Y direction.

[0109] 3C and 5B, the guide member 100 is provided with the second movement restricting portion 116, thereby restricting movement of the guide member 100 in the Y direction. That is, even if the guide member 100 attempts to move in the Y direction, the second movement restricting portion 116 comes into contact with the first side wall 52 of the drain pan 50, and therefore the guide member 100 cannot move in the Y direction.

[0110] 3C and 6B, the trivet 300 is provided with a mounting portion 312, which allows the trivet 300 to be stably placed on the guide member 100. The mounting portion 312 extends from the entire length of the lower end of the first current plate 311, allowing the trivet 300 to be placed more stably on the guide member 100.

[0111] The trivet 300 is located far away from the gas burner 60 and the hot plate 80, so it is difficult for soot and other dirt to adhere to it. Therefore, even if the trivet 300 is removed from the guide member 100 and placed on a carrier when cleaning the trivet 300, the carrier will not become dirty.

[0112] As shown in Figure 6C, trivet 300 is provided with legs 323, which allows trivet 300 to be stably placed on a carrier when removed from drain pan 50. Legs 323 are provided only on a portion of the lower end of second current plate 321, rather than along the entire length of the lower end, which reduces the contact area between trivet 300 and the carrier, thereby suppressing heat conduction from heated trivet 300 to the carrier.

[0113] As shown in Figure 6A, trivet 300 is provided with handle 330, which makes it easier for the user to remove trivet 300 from drain pan 50. Handle 330 is attached to second current plate 321, so handle 330 does not get in the way of the eater.

[0114] 3C and 7B, cover 400 is provided with movement restricting portion 420, which restricts movement of cover 400 in the Y direction. That is, even if cover 400 attempts to move in the Y direction, movement restricting portion 420 comes into contact with first current rectifying plate 311, and therefore cover 400 cannot move in the Y direction.

[0115] 2. Second Embodiment A cooking device 2000 according to the second embodiment will be described with reference to Fig. 9 to Fig. 11B. The following description will focus on the differences between the cooking device 2000 according to the second embodiment and the cooking device 1000 according to the first embodiment. Of the components of the cooking device 2000 according to the second embodiment, the same components as those of the cooking device 1000 according to the first embodiment will be given the same reference numerals, and detailed descriptions of the structures and functions of those components will be omitted.

[0116] The cooking device 2000 according to the second embodiment is a grill device that cooks ingredients such as grilled meat and yakitori by grilling them.

[0117] The cooking device 2000 includes a casing 10, an exhaust duct 20, a filter 30, a control device 40, a drain pan 50, a gas burner 60, a hot plate receiver 70, a hot plate 80, a top cover 90, a guide member 100, and a grill member 500 (an example of a cooking implement).

[0118] Cooking appliance 2000 differs from cooking appliance 1000 in that it does not include trivet 300 or cover 400 .

[0119] Moreover, the cooking device 2000 includes a grill member 500 as a cooking utensil instead of the pot 200. The grill member 500 is a member on which food ingredients are placed and grilled. The grill member 500 is, for example, a grate or a grater. The grill member 500 preferably has a plurality of openings. The grill member 500 is not limited to a flat shape, and may be, for example, an arched shape with the center raised compared to the periphery. As shown in FIG. 11A, the grill member 500 is placed on the two tool placement portions 115 of the guide member 100.

[0120] Because the shoulder portion 113 of the guide member 100 is in contact with the first extension portion 54 of the drain pan 50, most of the hot air does not escape to the outside of the two first guide portions 111, but instead flows into the space surrounded by the two first guide portions 111 and the two second guide portions 121. The hot air that flows into this space flows toward the underside of the grill member 500, so that the grill member 500 can be effectively heated by the hot air.

[0121] The guide member 100 can be used in both the cooker 1000 for hotpot cooking and the cooker 2000 for grilling, such as yakiniku, etc. In this way, the guide member 100 has high versatility.

[0122] 3. Third Embodiment A cooking device 3000 according to the third embodiment will be described with reference to Fig. 12. The following description will focus on the differences between the cooking device 3000 according to the third embodiment and the cooking device 1000 according to the first embodiment and the cooking device 2000 according to the second embodiment. Of the components of the cooking device 3000 according to the third embodiment, the same components as those of the cooking device 1000 according to the first embodiment and the cooking device 2000 according to the second embodiment will be given the same reference numerals, and detailed descriptions of the structures and functions of those components will be omitted.

[0123] A cooking device 3000 according to the third embodiment is a cooking device that can perform both hotpot cooking and cooking by grilling ingredients.

[0124] The cooking device 3000 includes a casing 10, an exhaust duct 20, a filter 30, a control device 40, a drain pan 50, a gas burner 60, a hot plate holder 70, a hot plate 80, a top cover 90, two guide members 100, a pot 200, a trivet 300, a cover 400, and a grill member 500.

[0125] In the cooking device 3000, a guide member 100, a pot 200, a trivet 300 and a cover 400 are arranged on either the left or right half of the drain pan 50 in the X direction, and another guide member 100 and a grill member 500 are arranged on the other half of the left or right half of the drain pan 50 in the X direction.

[0126] <4. Modifications> The present invention is not limited to the above-described embodiment, and various modifications are possible without departing from the spirit of the present invention. Modifications of the present invention will be described below. The modifications described below can be applied to the above-described embodiment either alone or in appropriate combination without departing from the spirit of the present invention.

[0127] (4-1) The heating device may be an electric heater instead of the gas burner 60. When the heating device is an electric heater, the control device 40 adjusts the magnitude of the current flowing through the electric heater. Also, when the heating device is an electric heater, the hot plate 80 and the hot plate receiver 70 are not necessarily required.

[0128] (4-2) The mounting portion 312 may be provided on the second current rectifying plate 321, and the legs 323 may be provided on the first current rectifying plate 311. That is, the mounting portion 312 may extend outward in the X direction from the lower end of the second current rectifying plate 321, and the legs 323 may extend outward in the Y direction from the lower end of the first current rectifying plate 311. When the legs 323 are provided on the first current rectifying plate 311, similar to when the legs 323 are provided on the second current rectifying plate 321, it is preferable that the legs 323 do not extend from the entire length of the lower end of the first current rectifying plate 311, but extend from only a portion of the lower end of the first current rectifying plate 311. Furthermore, when the mounting portion 312 is provided on the second current rectifying plate 321, it is preferable that the mounting portion 312 extends from the entire length of the lower end of the second current rectifying plate 321, similar to when the mounting portion 312 is provided on the first current rectifying plate 311.

[0129] (4-3) In the cooking device 3000, instead of attaching a handle 330 to each of the two second rectifying plates 321, the second rectifying plate 321 closest to the grill member 500 may not have a handle 330 attached to it. In this case, the trivet 300 has only one handle 330, and is therefore cantilevered. The handle body 333 of the only handle 330 may not have the inclined portion 3332 and may consist only of a vertical portion 3331, and the vertical portion 3331 may extend above the top cover 90 and the top plate of the table 600.

[0130] (4-4) Although the cooker 1000 includes only one pot 200 (see FIG. 1), the cooker 1000 is not limited to this embodiment and may be configured to accommodate multiple pots 200 (for example, two pots 200) arranged side by side in the X direction. In a cooker 1000 that can accommodate two pots 200, each of the two trivets 300 may have only one handle 330 rather than two handles 330. The only handle 330 is attached to the second rectifying plate 321 of each trivet 300 that is farthest from the adjacent trivet 300. Because each of the two trivets 300 has only one handle 330, it is cantilevered. The handle body 333 of only one handle 330 may not have the inclined portion 3332 and may consist of only the vertical portion 3331 , and the vertical portion 3331 may extend above the top cover 90 and the top plate of the table 600 .

[0131] (4-5) Although the cooking device 2000 has only one grill member 500 (see FIG. 9), the cooking device 2000 is not limited to this embodiment and may be configured so that multiple grill members 500 (for example, two grill members 500) can be arranged side by side in the X direction.

[0132] (4-6) The handle 330 may be coupled to the first current plate 311 .

[0133] (4-7) The cooking appliances 1000 and 3000 do not necessarily have to include the cover 400.

[0134] 5. Disclosure of the Invention The present application also provides the following aspects of the invention. (Section 1) A square guide member configured to be placed on a square drain pan for a cooking appliance having a step, two first body portions spaced apart from each other, each first body portion having a shoulder portion that rests on the step and a first guide portion that extends downward from the shoulder portion; two second body portions spaced apart from each other, the two second body portions being coupled to the two first body portions, each second body portion having a second guide portion; A guide member comprising:

[0135] (Section 2) Each of the first main bodies further includes a first movement restriction portion extending upward from an outer end of the shoulder portion. Item 1. The guide member according to item 1.

[0136] (Section 3) Each of the first main bodies further includes an instrument placement portion extending outward from an upper end of the first movement restriction portion. Item 2. The guide member according to item 2.

[0137] (Section 4) Each of the first main bodies further includes a second movement restricting portion extending upward from an outer end of the instrument placement portion. Item 3. The guide member according to item 3.

[0138] (Section 5) Each of the first main bodies further includes a first introduction portion extending inward and obliquely downward from a lower end of the first guide portion. Item 5. The guide member according to any one of items 1 to 4.

[0139] (Section 6) Each of the second main bodies further includes a second introduction portion extending inward and obliquely downward from a lower end of the second guide portion. Item 6. A guide member according to any one of items 1 to 5.

[0140] (Section 7) The second introduction part is made of a shiny metal material. Item 7. The guide member according to item 6.

[0141] (Section 8) Each of the second main bodies further includes a guide coupling portion at both ends of the second guide portion, the guide coupling portion being bent relative to the second guide portion, The guide coupling portion is coupled to the first guide portion. Item 8. The guide member according to any one of items 1 to 7.

[0142] (Section 9) The guide coupling portion is coupled to the first guide portion by a rivet. Item 9. The guide member according to item 8.

[0143] (Section 10) The square drain pan is configured so that a hot plate is disposed therein, The first guide portion and the second guide portion extend below the upper end of the hot plate. Item 10. The guide member according to any one of items 1 to 9.

[0144] (Section 11) A trivet configured to be placed on the guide member according to any one of items 1 to 10, Two first frame portions spaced apart from each other, each of the first frame portions having a first current plate; two second frames spaced apart from each other, the two second frames being connected to the two first frames, each having a second current plate, and configured so that a portion of the pot is placed on the second current plate; A trivet equipped with

[0145] (Section 12) Each of the first frame portions further includes a mounting portion provided below the first current plate, or Each of the second frame portions further includes a mounting portion provided below the second current plate. The trivet described in paragraph 11.

[0146] (Section 13) Each of the first frame portions further includes a leg portion provided at a lower portion of the first current plate, or Each of the second frame portions further includes a leg portion provided at a lower portion of the second current plate. Item 11 or 12.

[0147] (Section 14) Further comprising a handle coupled to the two first straightening plates or the two second straightening plates; Item 14. A trivet according to any one of items 11 to 13.

[0148] (Section 15) Each of the second frame portions further includes a frame joining portion at each end of the second current plate, the frame joining portion being bent relative to the second current plate, The frame coupling portion is coupled to the first current plate. Item 15. A trivet according to any one of items 11 to 14.

[0149] (Section 16) The frame connecting portion is connected to the first current plate by a rivet. The trivet described in paragraph 15.

[0150] (Section 17) The two first rectifying plates extend above the upper ends of the two second rectifying plates. Item 17. A trivet according to any one of items 11 to 16.

[0151] (Section 18) A cover configured to be placed on the trivet according to any one of items 11 to 17 and to be placed above the pot, a cover body having an opening; Movement restriction portions provided on both ends of the cover body; A cover provided.

[0152] (Section 19) A cooking device comprising the guide member according to any one of items 1 to 10.

[0153] (Section 20) A guide member according to any one of items 1 to 10, A trivet according to any one of items 11 to 17, A heating cooker comprising:

[0154] (Section 21) A guide member according to any one of items 1 to 10, A trivet according to any one of items 11 to 17, Item 18: A cover according to item 18; A heating cooker comprising:

[0155] (Section 22) further comprising a grill member disposed on the guide member. Item 19. The cooking device according to item 19.

[0156] (Section 23) The grill member is a mesh or a grate. Item 23. The cooking device according to item 22.

[0157] (Section 24) Further comprising a pot placed on the trivet. Item 20 or 21, the cooking device.

[0158] (Section 25) a casing having a bottom wall and a side wall; an exhaust duct coupled to the bottom wall; Item 25. The cooking device according to any one of items 1 to 24, further comprising:

[0159] (Section 26) a casing having a bottom wall and a side wall; an exhaust duct coupled to the bottom wall; A heating cooker comprising:

[0160] (Section 27) Further comprising the guide member according to any one of items 1 to 10, Item 27. The cooking device according to item 26.

[0161] (Section 28) Further provided with the trivet according to any one of items 11 to 17, Item 26. The cooking device according to item 27.

[0162] (Section 29) Item 18 further comprises the cover described in item 18, Item 29. The cooking device according to item 28.

[0163] (Section 30) further comprising a filter disposed within the casing. Item 30. The cooking device according to any one of items 25 to 29.

[0164] (Section 31) Further provided with a square drain pan, Item 31. The cooking device according to any one of items 19 to 30.

[0165] (Section 32) Further comprising a heating device; Item 32. The cooking device according to any one of items 19 to 31.

[0166] (Section 33) The heating device is a gas burner or an electric heater. Item 33. The cooking device according to item 32.

[0167] (Section 34) Further comprising a control device for controlling the heating device. Item 34. The cooking device according to item 32 or 33.

[0168] (Section 35) Further comprising a hot plate; Item 35. The cooking device according to any one of items 19 to 34.

[0169] (Section 36) Further provided is a hot plate support for supporting the hot plate. Item 36. The cooking device according to item 35.

[0170] (Section 37) It also has a top cover, Item 37. The cooking device according to any one of items 19 to 36. [Explanation of symbols]

[0171] 1000 heating cooker 2000 Cooker 3000 heating cooker 50 Drain Pan 56 steps 80 hot plate 100 Guide member 110 First main body part 111 First guide section 112 1st Introduction 113 Shoulder 114 First Movement Control Section 115 Instrument placement section 116 Second Movement Control Section 120 Second main body part 121 Second guide section 122 Guide joint 123 Second Introduction 200 pot 210 Bottom wall 220 Side wall 230 Flange 300 trivet 310 First Frame Section 311 1st rectifier plate 312 Placement section 320 Second frame section 321 2nd rectifier plate 322 Frame joint 323 Legs 330 Handle 400 Cover 410 Cover body 420 Movement Control Department

Claims

1. Two first frame portions spaced apart from each other, each of the first frame portions including a first current plate; two second frames spaced apart from each other, the two second frames being connected to the two first frames, each of the second frames having a second current plate, and configured so that a portion of the pot is placed on the second current plate; Equipped with A trivet characterized in that the two first straightening plates extend above the upper ends of the two second straightening plates.

2. Each of the first frame portions further includes a mounting portion provided below the first current plate, or Each of the second frames further includes a mounting portion provided below the second current plate. The trivet according to claim 1.

3. Each of the first frame portions further includes a leg portion provided at a lower portion of the first current plate, or Each of the second frame portions further includes a leg portion provided at a lower portion of the second current plate. The trivet according to claim 1.

4. Further comprising a handle coupled to the two first straightening plates or the two second straightening plates. The trivet according to claim 1.

5. A cover configured to be placed on the trivet of claim 1 and configured to be placed over the pot, a cover body having an opening; Movement restriction portions provided on both ends of the cover body; A cover provided.

6. A heating cooker equipped with a trivet described in any one of claims 1 to 4.

7. A trivet according to claim 1, A square guide member configured to be placed on a square drain pan for a cooking appliance having a step, two first body portions spaced apart from each other, each first body portion including a shoulder portion resting on the step and a first guide portion extending downward from the shoulder portion; two second body portions spaced apart from each other, the two second body portions being coupled to the two first body portions, each second body portion having a second guide portion; A guide member comprising:

8. A trivet according to any one of claims 1 to 4, The guide member according to claim 7; A heating cooker comprising:

9. A trivet according to any one of claims 1 to 4, A cover according to claim 5; The guide member according to claim 7; A heating cooker comprising:

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