TW202436798A - Pot racks, lids, guide components, heating cookers - Google Patents

Abstract

Provided are a trivet and a guide member for a heating cooker, the trivet and guide member being capable of effectively guiding hot air to a cooking utensil. A guide member 100 is provided with two first body portions 110 and two second body portions 120. Each first body portion 110 is provided with a shoulder portion 113 and a first guide portion 111. Each second body portion 120 is coupled to each first body portion. Each second body portion 120 is provided with a second guide portion 121.

Description

Pot racks, lids, guide components, heating cookers

The present invention relates to a pot rack for a heating cooker. The present invention relates to a guide member for a heating cooker. The present invention relates to a cover for a heating cooker. The present invention relates to a heating cooker.

Conventionally, a heating cooker is known that has a mechanism for sucking and discharging smoke generated when cooking food.

Patent document 1 discloses a smokeless grill, comprising: a platen 2 forming a circular opening 1; an outer box 3 disposed below the platen 2; an inner box 4 with an upper opening disposed inside the outer box 3; a top ring 5 disposed above the gap between the inner and outer boxes 3 and 4; a heating unit 6 disposed inside the inner box 4; and four types of cooking equipment 7, 7a, 7b, and 7c disposed at the upper opening of the inner box 4; a suction space 8 is formed between the outer box 3 and the inner box 4, and an exhaust port 9 connected to an exhaust path (not shown) is formed in the outer box 3. [Prior technical document] [Patent document]

Patent document 1: Japanese Patent Publication No. 2014-028107

[The problem the invention is trying to solve]

In conventional heating cookers, when the exhaust device is activated, most of the hot air may flow outward and diagonally upward instead of toward the bottom of the pot or the lower surface of the metal mesh. As a result, the pot or the metal mesh may not be heated sufficiently. If the pot or the metal mesh is heated sufficiently, the output of the heating device (e.g., the firepower of the gas burner) needs to be increased, which leads to high operating costs.

The object of the present invention is to provide a pot rack and a guide member for a heating cooker which can effectively guide hot air to the cooker.

The object of the present invention is to provide a cover which can be arranged on the above-mentioned pot rack.

The purpose of the present invention is to provide a heating cooker having at least the above-mentioned pot rack. [Technical means for solving the problem]

The present invention is a pot rack, which comprises: Two first frames, which are separated from each other, and each of which has a first rectifying plate; and Two second frames, which are separated from each other, and the two second frames are combined with the two first frames, and each of which has a second rectifying plate, and is configured in such a way that a part of the pot is arranged on the second rectifying plate.

The present invention is a guide member, which is a square guide member configured in a manner of being arranged on a square drain pan for a heating cooker having a step, and has: Two first body parts, which are separated from each other, and each first body part has a shoulder part placed on the step, and a first guide part extending downward from the shoulder part; and Two second body parts, which are separated from each other, and the two second body parts are combined with the two first body parts, and each second body part has a second guide part. [Compared with the effect of the prior art]

By arranging the guide member in the heating cooker, most of the hot air can flow into the space surrounded by the two first guide parts and the two second guide parts. Since the hot air flowing into the space flows toward the lower surface of the cooking utensil (such as a pot or a metal mesh), the lower surface of the cooking utensil can be effectively heated by the hot air.

<1. First embodiment> First, the heating cooker 1000 of the first embodiment will be described with reference to FIGS. 1 to 8 .

The heating cooker 1000 of the first embodiment is a heating cooker for hot pot. "Hot pot" refers to a dish in which food and liquid (such as soup) are placed in a pot and the food and liquid are heated and cooked. Examples of hot pot are tandoori or shabu-shabu. "Tatandoori" is a Japanese hot pot in which ingredients such as meat, seafood, vegetables, and tofu are put into a soup and cooked together. "Shabu-shabu" is a Japanese hot pot in which thinly sliced meat is dipped in a heated soup in a pot and eaten with seasoning.

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

[1-1. Housing, filter and pipe] As shown in FIG. 2 , the housing 10 has 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 top of the housing 10 is open. The outer shape of the housing 10 is square.

The bottom wall 11 is a quadrilateral such as a rectangle or a square in a 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 orthogonal to the first sides.

For the sake of convenience, as shown below, the "X direction", "Y direction" and "Z direction" are defined based on the bottom wall 11. When describing the structure of other components other than the outer shell 10, unless otherwise stated, the description is also based on this standard. "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 the second horizontal direction and is orthogonal to the X direction. "Z direction": The direction orthogonal to the X direction and the Y direction is defined as the "Z direction". The Z direction is the up and down direction.

During the use of the heating cooker 1000 , the diner is located on one side (when there is one diner) or both sides (when there are multiple diners) of the table 600 in the Y direction shown in FIG. 1 .

The bottom wall 11 has an opening portion penetrating the bottom wall 11 at its center. As shown in FIGS. 3A and 3B , the filter 30 is disposed on the bottom wall 11 and covers the opening portion of the bottom wall 11. The filter 30 removes the oil contained in the smoke (steam evaporated from the water or oil contained in the food and liquid) generated when the food and liquid are heated. In one embodiment, the filter 30 is composed of three metal rings stacked up and down. As shown in FIGS. 2 , 3A and 3B , the exhaust duct 20 is coupled to the lower surface of the bottom wall 11. The interior of the exhaust duct 20 is connected to the opening portion of the bottom wall 11. The exhaust duct 20 is coupled to a collecting duct (not shown). The collecting duct is coupled to an exhaust device such as a blower (not shown). By operating the exhaust device, smoke is exhausted to the outside of the heating cooker 1000 through the filter 30, the exhaust duct 20 and the collecting duct.

As shown in FIG2 , the two first side walls 12 stand up from the two first sides of the bottom wall 11 , respectively. The two second side walls 13 stand up from the two second sides of the bottom wall 11 , respectively. The two second side walls 13 are perpendicular to the two first side walls 12 .

As shown in FIG. 2 , FIG. 3A and FIG. 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 from both ends of the first positioning portion 14 in parallel with each other. The drain pan 50 is arranged between the two second positioning portions 15.

[1-2. Control device] The control device 40 is combined with a gas supply source (not shown) to control the supply of gas to the gas burner 60. As shown in FIG3B , the control device 40 is installed on the outside of one of the two second side walls 13. The control device 40 has an ignition device or a valve for controlling the gas flow rate.

[1-3. Drain pan] As shown in FIG. 2 and FIG. 4A, the drain pan 50 has a square shape. The drain pan 50 has 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 top of the drain pan 50 is open. As shown in FIG. 3A and FIG. 3B, the drain pan 50 is accommodated in the outer casing 10. During the use of the heating cooker 1000, water enters the drain pan 50.

The bottom wall 51 is a quadrilateral such as a rectangle or a square in a plan view. The bottom wall 51 of the drain pan 50 shown in FIG2 is a rectangle in a 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.

As shown in FIG2 and FIG4A , the two first side walls 52 stand up from the two long sides of the bottom wall 51 , respectively. The two second side walls 53 stand up from the two short sides of the bottom wall 51 , respectively. The two second side walls 53 are perpendicular to the two first side walls 52 .

As shown in Fig. 3A, the two first side walls 52 face the two first side walls 12 of the housing 10 with gaps therebetween. When the exhaust device is operated, smoke flows downward along the gaps 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 housing 10 with almost no gaps therebetween.

As shown in FIG. 2 and FIG. 4A , the two first side walls 52 each have a first extension portion 54 that protrudes inwardly in the Y direction from the inner surface of the first side wall 52 and extends along the X direction. The first extension portion 54 is formed by recessing a portion of the first side wall 52 inwardly in the Y direction. A second extension portion 55 that extends along 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, there is a step 56 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 longitudinal surface 551 of the second extension portion 55.

As shown in Fig. 2 and Fig. 4A, a support portion 57 for arranging a gas burner 60 and a hot plate seat 70 is provided on the inner surface of the two second side walls 53. An opening portion 531 penetrating the second side wall 53 is provided below the support portion 57 in the two second side walls 53. Air required for combustion of the gas burner 60 is introduced into the drain pan 50 through the opening portion 531. An opening portion 532 for inserting the gas burner 60 is provided above the support portion 57 in one of the two second side walls 53. The second side wall 53 having the opening portion 532 faces the second side wall 13 of the housing 10 where the control device 40 is arranged.

[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.

As shown in FIG2 , the gas burner 60 includes a burner body 61 and a mounting portion 62. The burner body 61 is cylindrical and extends in the X direction, and has a first end and a second end opposite to the first end. A plurality of burners separated from each other in the X direction are provided on the peripheral wall of the burner body 61. The plurality of burners face upward. The mounting portion 62 is mounted on the second end of the burner body 61. As shown in FIG3B , the mounting portion 62 is mounted on one of the support portions 57 of the drain pan 50. The first end of the burner body 61 is placed on the other support portion 57 of the drain pan 50 and is inserted into the opening portion 532 of the second side wall 53 of the drain pan 50.

The first end of the burner body 61 is connected to the gas source via the control device 40. The gas flowing into the burner body 61 is mixed with air. The mixed gas of the gas and air flows toward the second end in the burner body 61. When the mixed gas ejected from the burner is ignited, flames emerge from the burner.

[1-5. Hot plate seat and hot plate] As shown in FIG. 2, the hot plate seat 70 has two mountain-shaped components separated from each other along the X direction and two supporting parts connecting the two mountain-shaped components. As shown in FIG. 3A and FIG. 3B, the hot plate seat 70 is placed on the supporting part 57 of the drain pan 50 and is arranged above the gas burner 60. The hot plate 80 is a mountain-shaped shape that is bent or folded in a convex manner upward and has a plurality of openings. The hot plate 80 is placed on the hot plate seat 70 and is arranged above the gas burner 60. The hot plate 80 emits radiant heat by being heated by the flame of the gas burner 60.

[1-6. Top cover] The top cover 90 is described with reference to FIG. 2 , FIG. 3A , and FIG. 3B . The top cover 90 is disposed on the outer shell 10 .

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 .

2 , the two first upper walls 91 are separated from each other in the Y direction. The two first upper walls 91 each include a horizontal portion 911 extending horizontally in the X direction, and an inclined portion 912 extending inward and obliquely downward in the Y direction from the horizontal portion 911 .

As shown in FIG. 2 , the two second upper walls 94 are separated 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 orthogonal to the two horizontal portions 911 and are connected to the two horizontal portions 911. The two horizontal portions 911 and the two second upper walls 94 form a rectangle that is longer in the Y direction when viewed from above. As shown in FIG. 2 and FIG. 3B , the two third side walls 95 extend downward from the two second upper walls 94.

As shown in FIG3A , the two first upper walls 91 are disposed on the inner side of the first side wall 12 of the housing 10. The two horizontal portions 911 have a plurality of through holes 9111 separated 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 housing 10 and the first side wall 52 of the drain pan 50.

As shown in FIG. 3A , two first side walls 92 extend downward from two first upper walls 91, respectively. The first side wall 92 is located further inside than the through hole 9111 and further outside than the first side wall 52 of the drain pan 50. The first side wall 92 is disposed in a gap between the first side wall 12 of the housing 10 and the first side wall 52 of the drain pan 50. The first side wall 92 extends further below a plurality of through holes 931 of the second side wall 93 described below.

As shown in FIG. 3A , two second side walls 93 extend downward from two first upper walls 91, respectively. The second side wall 93 is located further inward than the first side wall 92 and further outward than the front end of the inclined portion 912. The second side wall 93 is preferably arranged in contact with the inner surface of the first side wall 52 of the drain pan 50. The second side wall 93 has a plurality of through holes 931 separated from each other in the X direction. The plurality of through holes 931 are connected to the gap between the first side wall 12 of the housing 10 and the first side wall 52 of the drain pan 50.

After the exhaust device is operated, smoke is sucked from the plurality of through holes 931. In this way, smoke rising from the pot 200 can be reduced. The smoke sucked from the plurality of through holes 931 changes direction downward from the first side wall 92. Thereafter, the smoke flows downward in the gap between the first side wall 12 of the housing 10 and the first side wall 52 of the drain pan 50. Furthermore, after the exhaust device is operated, air (external atmosphere) is sucked from the plurality of through holes 9111. The sucked air flows downward along the first side wall 92 and along the inner surface of the first side wall 12 of the housing 10. By the air flowing along the inner surface of the first side wall 12 of the housing 10, it is possible to reduce the contact of the smoke containing oil with the inner surface of the first side wall 12. As a result, the dirt attached to the inner surface of the first side wall 12 can be reduced.

Furthermore, the horizontal portion 911 is cooled by air sucked from the through hole 9111. Therefore, even if the diner touches the horizontal portion 911, the diner will not be burned.

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

As shown in FIG5A , the guide member 100 has a square shape. The guide member 100 includes two first body portions 110 separated from each other in the Y direction and two second body portions 120 separated from each other in the X direction. The two second body portions 120 are connected to the two first body portions 110 .

In addition, since the two first body parts 110 have the same structure and function, unless otherwise stated, the description will be centered on the structure and function of one of the first body parts 110. Furthermore, since the two second body parts 120 have the same structure and function, unless otherwise stated, the description will be centered on the structure and function of one of the second body parts 120.

5A , the first body 110 includes a first guide portion 111, a first introduction portion 112, a shoulder portion 113, a first movement restriction portion 114, a tool placement portion 115, and a second movement restriction portion 116. The first body 110 is produced by bending a single plate material, for example, by press forming.

One of the first guide portions 111 is opposite to the other first guide portion 111 .

The first guide portion 111 guides the hot air upward. The first guide portion 111 is a rectangle extending in the X direction and the Z direction, and the length in the X direction is greater than the length in the Z direction.

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

The first introduction portion 112 is used to smoothly arrange the guide member 100 in the drain pan 50 without the guide member 100 being caught by the drain pan 50. Moreover, the first introduction portion 112 guides the hot air upward. As shown in FIG. 5A and FIG. 5B , the first introduction portion 112 extends from the lower end of the first guide portion 111 to the inner side of the Y direction and obliquely downward.

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

The first movement limiting portion 114 limits the movement of the guide member 100 in the Y direction. As shown in FIG. 5A and FIG. 5B , the first movement limiting portion 114 extends upward from the outer end of the shoulder portion 113. As shown in FIG. 3C , the first movement limiting portion 114 is arranged on the inner side of the longitudinal surface 551 of the second extension portion 55. The gap between the first movement limiting portion 114 and the longitudinal surface 551 is very small.

As shown in Fig. 5A and Fig. 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 pan rack 300 is placed on the tool placement portion 115.

The second movement limiting portion 116 limits the movement of the guide member 100 in the Y direction. As shown in FIG. 5A and FIG. 5B , the second movement limiting portion 116 extends upward from the outer end of the device placement portion 115. As shown in FIG. 3C , the second movement limiting portion 116 is disposed on the inner side of the first side wall 52 of the drain pan 50. The gap between the second movement limiting portion 116 and the first side wall 52 is very small.

5A and 5C , the second body portion 120 includes a second guide portion 121, two guide coupling portions 122, and a second introduction portion 123. The second body portion 120 is produced by, for example, bending a single plate material by press forming.

One of the second guide portions 121 is opposite to the other second guide portion 121 .

The second guide portion 121 is a rectangle extending in the Y direction and the Z direction, and the length in the Y direction is greater than the length in the Z direction.

The second guide portion 121 is orthogonal to the first guide portion 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.

As shown in FIG. 3B , the second guide portion 121 is located further outward in the X direction than the outer edge of the bottom wall 210 of the pot 200. The second guide portion 121 is located further outward in the X direction than the hot plate 80. The upper end of the second guide portion 121 is located above the upper end of the hot plate 80. The lower end of the second guide portion 121 is located below the upper end of the hot plate 80.

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

As shown in FIG. 5A and FIG. 5D , two guide coupling parts 122 are respectively provided at both ends of the second guide part 121. The two guide coupling parts 122 are formed by bending both ends of the second guide part 121 at right angles. The two guide coupling parts 122 are parallel in the X direction and coupled to the outer surface of the first guide part 111. The coupling method of the two guide coupling parts 122 and the first guide part 111 is not particularly limited, and examples thereof include riveting or welding.

The second introduction portion 123 is a portion for smoothly arranging the guide member 100 in the drain pan 50 without the guide member 100 being caught by the drain pan 50. In addition, the second introduction portion 123 guides the hot air upward.

As shown in Fig. 5A and Fig. 5C, the second introduction portion 123 extends from the lower end of the second guide portion 121 inwardly and obliquely downwardly in the X direction. The lower end of the second introduction portion 123 is located above the lower end of the first introduction portion 112. As shown in Fig. 3B, the second introduction portion 123 is disposed above the gas burner 60.

At least the second introduction portion 123 is preferably made of a glossy metal material, more preferably a glossy stainless steel, so that the flame of the gas burner 60 is reflected on its surface. Both the two first main bodies 110 and the two second main bodies 120 are preferably made of a glossy metal material, more preferably a glossy stainless steel. As the glossy stainless steel, for example, stainless steel subjected to a surface treatment of 2B or more can be cited. In addition, the 2B-treated stainless steel refers to stainless steel that is annealed after cold rolling, then pickled, and then flat-rolled.

[1-8. Pot] As shown in FIG. 2 , the pot 200 has a bottom wall 210, a side wall 220 rising from the bottom wall 210, and a flange 230. The top of the pot 200 is open. The pot 200 is arranged in the drain pan 50 in such a way that the bottom wall 210 is located above the hot plate 80. Liquids and food materials are placed in the space surrounded by the bottom wall 210 and the side wall 220.

The bottom wall 210 is a rectangular or square quadrilateral with rounded corners when viewed from above. The bottom wall 210 of the pot 200 shown in FIG2 is a rectangular with rounded corners when viewed from above. The side wall 220 extends obliquely outward from the outer edge of the bottom wall 210. The flange 230 extends horizontally outward from the entire upper end of the side wall 220.

As shown in FIG3B and described below, the flange 230 is placed on the upper end of the second rectifying plate 321 of the pot rack 300 and on the pot placing portion 332 of the handle 330. As shown in FIG3A and FIG3B, most of the side wall 220 of the pot 200 is arranged in the space surrounded by the first rectifying plate 311 and the second rectifying plate 321.

In one embodiment, the pot 200 is a disposable pot. The disposable pot is made of aluminum, for example. The pot 200 can be cleaned and reused.

[1-9. Pot rack] As shown in FIG. 2 , the pot rack 300 has a square shape. The pot rack 300 is disposed on the guide member 100. The pot rack 300 is made of, for example, a metal material.

In addition, the "pot rack" refers to a support for supporting the cooking utensil (the pot 200 in this embodiment) arranged on the pot rack 300 at a position higher than the heating device (the gas burner 60 in this embodiment).

As shown in FIG. 2 and FIG. 6A , the pot rack 300 includes two first frame portions 310 , two second frame portions 320 , and two handles 330 .

The two first frame portions 310 extend in the X direction. The two second frame portions 320 extend in the Y direction and are coupled to the two first frame portions 310 .

In addition, since the two first frame parts 310 have the same structure and function, unless otherwise stated, the description will focus on the structure and function of one of the first frame parts 310. Since the two second frame parts 320 have the same structure and function, unless otherwise stated, the description will focus on the structure and function of one of the second frame parts 320. Since the two handles 330 have the same structure and function, unless otherwise stated, the description will focus on the structure and function of one of the handles 330.

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

One of the first rectifying plates 311 is separated from the other first rectifying plate 311 in the Y direction and is opposite to the other first rectifying plate 311 .

The first rectifying plate 311 is a rectangle extending in the X direction and the Z direction, and the length in the X direction is longer than the length in the Z direction. The first rectifying plate 311 extends above the upper end of a second rectifying plate 321 described below.

As shown in Fig. 3A and Fig. 3C, the first rectifying plate 311 is located inside the first side wall 52 of the drain pan 50 and the second side wall 93 of the top cover 90. The first rectifying plate 311 faces the side wall 220 of the pot 200 with a gap therebetween. Hot air rises in the gap between the first rectifying plate 311 and the side wall 220 of the pot 200.

As shown in FIG. 3A and FIG. 3C , the first rectifying plate 311 is located outside the flange 230 of the pot 200. The gap between the first rectifying plate 311 and the flange 230 is very small. The upper end of the first rectifying plate 311 is located above the flange 230. The first rectifying plate 311 restricts the movement of the pot 200 in the Y direction. That is, even if the pot 200 wants to move in the Y direction, the flange 230 contacts the first rectifying plate 311, so the pot 200 cannot move in the Y direction.

As shown in Fig. 6A and Fig. 6B, the placement portion 312 horizontally extends outward in the Y direction from the lower end of the first rectifying plate 311. The placement portion 312 preferably extends from the entire length of the lower end of the first rectifying plate 311. As shown in Fig. 3C, the placement portion 312 is placed on the device placement portion 115.

6A and 6C , the second frame portion 320 includes a second rectifying plate 321, two frame coupling portions 322, and at least one leg portion 323. The second frame portion 320 is manufactured by, for example, bending one plate material by press working.

One of the second rectifying plates 321 is separated from the other second rectifying plate 321 in the X direction and faces the other second rectifying plate 321. The second rectifying plate 321 is a rectangle extending in the Y direction and the Z direction, and the length in the Y direction is greater than the length in the Z direction.

The second rectifying plate 321 is orthogonal to the first rectifying plate 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 a plan view.

As shown in FIG3B , the second rectifying plate 321 is located further inside the second side wall 53 of the drain pan 50. The flange 230 of the pot 200 is placed on the upper end of the second rectifying plate 321. The second rectifying plate 321 faces the side wall 220 of the pot 200 with a gap therebetween. Hot air rises in the gap between the second rectifying plate 321 and the side wall 220 of the pot 200.

As shown in FIG. 6A and FIG. 6C , two frame joints 322 are respectively provided at both ends of the second rectifying plate 321. The two frame joints 322 are formed by bending both ends of the second rectifying plate 321 at right angles. The two frame joints 322 are parallel in the X direction and are joined to the inner surface of the first rectifying plate 311. The joining method of the two frame joints 322 and the first rectifying plate 311 is not particularly limited, and examples thereof include riveting or welding.

As shown in FIG. 6A and FIG. 6C , when the pot rack 300 is cleaned, the leg 323 contacts a transport tool (e.g., a tray) for placing and transporting the pot rack 300. The leg 323 extends horizontally outward from the lower end of the second rectifying plate 321. The leg 323 preferably extends only from a portion of the lower end of the second rectifying plate 321 rather than from the entire lower end of the second rectifying plate 321. Thereby, the contact area between the leg 323 and the transport tool can be reduced, thereby suppressing heat transfer from the heated pot rack 300 to the transport tool. The second frame 320 preferably has a plurality of legs 323. The plurality of legs 323 are preferably provided separately from each other in the Y direction. The second frame 320 shown in FIG6A has two legs 323. The two legs 323 are respectively provided near the two ends of the second rectifying plate 321 in the Y direction. During the use of the heating cooker 1000, the temperature of the two ends of the second rectifying plate 321 in the Y direction tends to be lower than the temperature of the center of the second rectifying plate 321 in the Y direction. Therefore, by providing the two legs 323 near the two ends of the second rectifying plate 321 in the Y direction, the two legs 323 can be maintained at a lower temperature than when they are provided near the center of the second rectifying plate 321 in the Y direction.

As shown in Fig. 6A, the handle 330 is attached to the second rectifying plate 321. The handle 330 includes at least one handle coupling portion 331, a pot mounting portion 332, and a handle body 333. The handle 330 is manufactured by, for example, bending one plate material by press working.

As shown in Fig. 6A, the handle coupling part 331 is coupled to the outer surface of the second rectifying plate 321. The coupling method of the handle coupling part 331 and the second rectifying plate 321 is not particularly limited, and examples thereof include riveting or welding.

The handle 330 preferably has a plurality of handle coupling parts 331. The plurality of handle coupling parts 331 are preferably arranged to be separated from each other in the Y direction. The handle 330 shown in FIG. 6A has three handle coupling parts 331. The three handle coupling parts 331 are coupled to the center of the second rectifying plate 321 in the Y direction and near both ends in the Y direction, respectively. By coupling the plurality of handle coupling parts 331 to the second rectifying plate 321, the second rectifying plate 321 can be reinforced. As a result, deformation of the second rectifying plate 321 caused by heat can be prevented.

As shown in Fig. 3B, the flange 230 of the pot 200 is placed on the pot placement portion 332. As shown in Fig. 6A and Fig. 6C, the pot placement portion 332 horizontally extends outward in the X direction at the upper end of the handle coupling portion 331. The upper surface of the pot placement portion 332 is a flat surface and is on the same level as the upper end of the second rectifying plate 321.

As shown in Fig. 6A and Fig. 6C, the handle body 333 has a vertical portion 3331 extending vertically upward from the outer end of the pot placement portion 332, and an inclined portion 3332 extending outward and obliquely upward in the Y direction from the vertical portion 3331. The vertical portion 3331 and the inclined portion 3332 are provided with openings for the user to insert his hand.

As shown in FIG. 3B , the inclined portion 3332 extends to a position higher than the top cover 90 and the top plate of the table 600 . Thus, the user can easily hold the handle 330 .

[1-10. Cover] As shown in FIG. 7A , the cover 400 includes a cover body 410 , two movement restricting portions 420 , and two placement portions 430 . The cover 400 is made of, for example, a metal material. The cover 400 is made, for example, by bending a sheet of plate using a stamping process.

Since the two movement limiting parts 420 have the same structure and function, unless otherwise specified, the description will be centered on the structure and function of one of the movement limiting parts 420. Furthermore, since the two mounting parts 430 have the same structure and function, unless otherwise specified, the description will be centered on the structure and function of one of the mounting parts 430.

As shown in Fig. 7A, the lid body 410 has an opening larger than the opening at the upper end of the pot 200. As shown in Fig. 3A, the lid body 410 is arranged above the flange 230 with a gap therebetween. When the lid body 410 is arranged above the pot 200, the entire opening of the pot 200 is exposed from the opening of the lid body 410.

The movement limiting portion 420 limits the movement of the cover 400 in the Y direction. The movement limiting portion 420 extends upward from the outer end of the cover body 410 in the Y direction. As shown in FIG. 3C , the movement limiting portion 420 is located further inward in the Y direction than the first rectifying plate 311. The gap between the movement limiting portion 420 and the first rectifying plate 311 is very small.

The loading portion 430 extends horizontally from the upper end of the movement limiting portion 420 to the outer side in the Y direction. As shown in FIG. 3C , the loading portion 430 is loaded on the upper end of the first rectifying plate 311. The loading portion 430 preferably has an extension portion extending to the outer side of the first rectifying plate 311. Since the extension portion is exposed to the outside from the first rectifying plate 311, when the user removes the cover 400, the user can hook the extension portion with his hand, thereby making it easy to remove the cover 400.

[1-11. Effect] In a conventional heating cooker without the guide member 100 and the pot rack 300, after the exhaust device is operated, most of the hot air is guided outward and obliquely upward by the exhaust device. Moreover, most of the hot air does not flow toward the bottom wall 210 of the pot 200, but flows between the pot 200 and the first side wall 52 of the drain pan 50. Therefore, in the conventional heating cooker, the bottom wall 210 of the pot 200 may not be fully heated. Furthermore, since the gap between the pot 200 and the first side wall 52 is wide, the amount of hot air flowing near the side wall 220 of the pot 200 decreases, and the side wall 220 of the pot 200 may not be fully heated.

In contrast, in the heating cooker 1000 of the present invention, as shown in FIG8 , the shoulder 113 of the guide member 100 contacts the first extension 54 of the drain pan 50, so most of the hot air does not escape to the outside of the two first guides 111, but flows into the space surrounded by the two first guides 111 and the two second guides 121. Since the hot air flowing into the space flows toward the bottom wall 210 of the pot 200, the bottom wall 210 of the pot 200 can be effectively heated by the hot air.

After the hot air flows toward the bottom wall 210 of the pot 200, it flows through the gaps between the side wall 220 of the pot 200 and the first and second rectifying plates 311 and 321. The first rectifying plate 311 is disposed on the inner side of the first side wall 52 of the drain pan 50 and faces the side wall 220 of the pot 200. Moreover, the second rectifying plate 321 is disposed on the inner side of the second side wall 53 of the drain pan 50 and faces the side wall 220 of the pot 200. In this way, by disposing the first and second rectifying plates 311 and 321 on the outer side of the side wall 220 of the pot 200, the gap through which the hot air passes can be reduced. As a result, the hot air rises near the side wall 220 of the pot 200, so the side wall 220 of the pot 200 can be effectively heated.

As described above, in the heating cooker 1000 of the present invention, after the hot air fully heats the bottom wall 210 of the pot 200, it is discharged through the vicinity of the side wall 220 of the pot 200, so that the heat energy of the hot air can be supplied to the pot 200 without waste, and the pot 200 can be effectively heated.

As shown in FIG. 3A , by extending the first guide portion 111 of the guide member 100 to a position lower than the upper end of the hot plate 80 , the hot air heated by the hot plate 80 can be effectively guided toward the bottom wall 210 of the pot 200 .

As shown in FIG. 3B , by extending the second guide portion 121 of the guide member 100 to a position lower than the upper end of the hot plate 80 , the hot air heated by the hot plate 80 can be effectively guided toward the bottom wall 210 of the pot 200 .

As shown in FIG5B , since the guide member 100 has the first introduction portion 112 extending inwardly and obliquely downwardly in the Y direction, when the guide member 100 is placed in the drain pan 50 from above the drain pan 50, the first introduction portion 112 can be prevented from being caught by the drain pan 50. Thus, the guide member 100 can be smoothly arranged in the drain pan 50.

Since the guide member 100 includes the first introduction portion 112 extending inwardly and obliquely downwardly in the Y direction, the guide member 100 can be reinforced. As a result, deformation of the guide member 100 due to heat can be prevented.

As shown in FIG5C , since the guide member 100 has the second introduction portion 123 extending inward and obliquely downward in the X direction, when the guide member 100 is placed in the drain pan 50 from above the drain pan 50, the second introduction portion 123 can be prevented from being caught by the drain pan 50. Thus, the guide member 100 can be smoothly arranged in the drain pan 50.

Since the guide member 100 includes the second introduction portion 123 extending inwardly and obliquely downwardly in the X direction, the guide member 100 can be reinforced. As a result, deformation of the guide member 100 due to heat can be prevented.

Since the second introduction portion 123 extends inward and obliquely downward in the X direction and is made of a glossy metal material, especially glossy stainless steel, the flame of the gas burner 60 is reflected on the surface of the second introduction portion 123. Thus, during the operation of the heating cooker 1000, the user can confirm whether the gas burner 60 is in a ignited state.

As shown in FIG3C and FIG5B , the guide member 100 is provided with the first movement limiting portion 114, so that the movement of the guide member 100 in the Y direction can be limited. That is, even if the guide member 100 wants to move in the Y direction, the first movement limiting portion 114 contacts the longitudinal surface 551 of the second extension portion 55, so the guide member 100 cannot move in the Y direction.

As shown in FIG3C and FIG5B , the guide member 100 is provided with the second movement limiting portion 116 to limit the movement of the guide member 100 in the Y direction. That is, even if the guide member 100 wants to move in the Y direction, the second movement limiting portion 116 contacts the first side wall 52 of the drain pan 50, so the guide member 100 cannot move in the Y direction.

As shown in FIG3C and FIG6B , the boiler rack 300 has the mounting portion 312, so that the boiler rack 300 can be stably disposed on the guide member 100. Since the mounting portion 312 extends from the entire lower end of the first rectifying plate 311, the boiler rack 300 can be more stably disposed on the guide member 100.

The boiler rack 300 is arranged at a position far away from the gas burner 60 and the hot plate 80, so that dirt such as soot will not be attached. Therefore, when cleaning the boiler rack 300, even if the boiler rack 300 is removed from the guiding member 100 and placed on a transport tool, the transport tool will not become dirty.

As shown in Fig. 6C, by providing the pot rack 300 with the leg 323, the pot rack 300 can be stably placed on a transport tool when being removed from the drain pan 50. Since the leg 323 is provided only on a portion of the lower end of the second rectifying plate 321 instead of the entire lower end of the second rectifying plate 321, the contact area between the pot rack 300 and the transport tool can be reduced, thereby suppressing heat transfer from the heated pot rack 300 to the transport tool.

As shown in Fig. 6A, since the pot rack 300 is provided with a handle 330, the user can easily remove the pot rack 300 from the drain pan 50. Since the handle 330 is mounted on the second rectifying plate 321, the handle 330 will not hinder the diners.

3C and 7B , the cover 400 is provided with the movement restriction portion 420 to restrict the movement of the cover 400 in the Y direction. That is, even if the cover 400 wants to move in the Y direction, the movement restriction portion 420 contacts the first rectifying plate 311, so the cover 400 cannot move in the Y direction.

<2. Second Embodiment> Referring to FIG. 9 to FIG. 11B , the heating cooker 2000 of the second embodiment is described. The following description focuses on the differences between the heating cooker 2000 of the second embodiment and the heating cooker 1000 of the first embodiment. The same components of the heating cooker 2000 of the second embodiment as those of the heating cooker 1000 of the first embodiment are denoted by the same symbols, and the detailed structure and function of the components are omitted.

The heating cooker 2000 of the second embodiment is a grilling device for cooking food such as grilled meat or kebabs.

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

The heating cooker 2000 is different from the heating cooker 1000 in that it does not include the pot rack 300 and the lid 400 .

Moreover, the heating cooker 2000 has a grilling component 500 as a cooking utensil instead of the pot 200. The grilling component 500 is a component for placing food on it for grilling. The grilling component 500 is, for example, a metal mesh or a grill. The grilling component 500 preferably has a plurality of openings. The grilling component 500 is not limited to a flat shape, and for example, it can also be an arched shape with a center that is more convex than the periphery. As shown in FIG. 11A , the grilling component 500 is placed on two utensil configuration parts 115 of the guide component 100.

The shoulder 113 of the guide member 100 contacts the first extension portion 54 of the drain pan 50, so most of the hot air does not escape to the outside of the two first guide portions 111, but flows into the space surrounded by the two first guide portions 111 and the two second guide portions 121. The hot air flowing into the space flows toward the lower surface of the grilling member 500, so the grilling member 500 can be effectively heated by the hot air.

The guide member 100 can be used in any one of the heating cooker 1000 for hot pot and the heating cooker 2000 for grilling and cooking such as barbecue. Thus, the guide member 100 has high versatility.

<3. Third embodiment> Referring to FIG. 12 , a heating cooker 3000 of the third embodiment is described. Hereinafter, the heating cooker 3000 of the third embodiment is described with a focus on the differences between the heating cooker 1000 of the first embodiment and the heating cooker 2000 of the second embodiment. The same components of the heating cooker 3000 of the third embodiment as those of the heating cooker 1000 of the first embodiment and the heating cooker 2000 of the second embodiment are denoted by the same symbols, and the detailed structure and function of the components are omitted.

The heating cooker 3000 of the third embodiment is a heating cooker that can perform both hot pot and roasting cooking of ingredients.

The heating cooker 3000 includes an outer casing 10, an exhaust duct 20, a filter 30, a control device 40, a drain pan 50, a gas burner 60, a hot plate seat 70, a hot plate 80, a top cover 90, two guide components 100, a pot 200, a pot rack 300, a cover 400 and a grill component 500.

In the cooking device 3000, the guide member 100, the pot 200, the pot rack 300 and the cover 400 are arranged on one of the left half or the right half of the drain pan 50 in the X direction, and another guide member 100 and a grilling member 500 are arranged on the other of the left half or the right half of the drain pan 50 in the X direction.

<4. Modifications> The present invention is not limited to the above-mentioned embodiments, and various modifications can be made within the scope of the present invention. The following describes the modifications of the present invention. The modifications described below can be applied to the above-mentioned embodiments alone or in appropriate combination within the scope of the present invention.

(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. Furthermore, when the heating device is an electric heater, the hot plate 80 and the hot plate seat 70 are not necessary.

(4-2) The mounting portion 312 may be provided on the second rectifying plate 321, and the leg portion 323 may be provided on the first rectifying plate 311. That is, the mounting portion 312 may extend outwardly in the X direction from the lower end of the second rectifying plate 321, and the leg portion 323 may extend outwardly in the Y direction from the lower end of the first rectifying plate 311. When the leg portion 323 is provided on the first rectifying plate 311, similarly to the case where the leg portion 323 is provided on the second rectifying plate 321, the leg portion 323 preferably extends only from a portion of the lower end of the first rectifying plate 311, rather than extending from the entire lower end of the first rectifying plate 311. Furthermore, when the mounting portion 312 is provided on the second rectifying plate 321 , similarly to the case where the mounting portion 312 is provided on the first rectifying plate 311 , the mounting portion 312 preferably extends from the entire lower end of the second rectifying plate 321 .

(4-3) In the heating cooker 3000, the handle 330 may be installed on the second rectifying plate 321 close to the grilling member 500 instead of being installed on each of the two second rectifying plates 321. In this case, since the pot rack 300 has only one handle 330, it becomes a cantilever shape. The handle body 333 of the handle 330 does not have the inclined portion 3332, and may be composed of only the vertical portion 3331, and the vertical portion 3331 may extend to a position higher than the top plate of the top cover 90 and the top plate 600.

(4-4) The heating cooker 1000 has only one pot 200 (see FIG. 1 ), but the heating cooker 1000 is not limited to this embodiment, and may be configured so that a plurality of pots 200 (e.g., two pots 200) can be arranged in parallel along the X direction. In the heating cooker 1000 in which two pots 200 can be arranged, the two pot racks 300 may not have two handles 330, but may have only one handle 330. Only one handle 330 is attached to the second rectifying plate 321 of the two second rectifying plates 321 of each pot rack 300, which is farther from the adjacent pot rack 300. Since the two pot racks 300 each have only one handle 330, they are cantilevered. The handle body 333 of the handle 330 does not have the inclined portion 3332, and can be composed of only the vertical portion 3331, which can extend to a position higher than the top plate of the top cover 90 and the top plate 600.

(4-5) The cooking device 2000 has only one grilling component 500 (see FIG. 9 ), but the cooking device 2000 is not limited to this embodiment, and may be configured such that a plurality of grilling components 500 (eg, two grilling components 500 ) are arranged in parallel along the X direction.

(4-6) The handle 330 can be combined with the first rectifying plate 311 .

(4-7) The heating cooker 1000, 3000 may not have the cover 400. (4-8) The heating cooker 1000, 2000, 3000 may not have the guide member.

<5. Disclosure of the invention> This case also provides the invention of the following disclosed aspects. (Item 1) A guide member is a square guide member configured in a manner of being arranged on a square drain pan for a heating cooker having a step, and comprises: Two first body parts, which are separated from each other, and each first body part has a shoulder part placed on the step, and a first guide part extending downward from the shoulder part; and Two second body parts, which are separated from each other, and the two second body parts are combined with the two first body parts, and each second body part has a second guide part.

(Item 2) A guide member as described in Item 1, wherein each of the first body portions further comprises a first movement limiting portion extending upward from the outer end of the shoulder portion.

(Item 3) The guide member as described in Item 2, wherein each of the first main body parts further comprises a device arrangement part extending outward from the upper end of the first movement limiting part.

(Item 4) The guide member as described in Item 3, wherein each of the first main body parts further comprises a second movement limiting part extending upward from the outer end of the device placement part.

(Item 5) A guide member as recited in any one of Items 1 to 4, wherein each of the first main body portions further comprises a first introduction portion extending inwardly and obliquely downwardly from the lower end of the first guide portion.

(Item 6) A guide member as recited in any one of Items 1 to 5, wherein each of the second main body portions further comprises a second introduction portion extending inwardly and obliquely downwardly from the lower end of the second guide portion.

(Item 7) The guide member as described in Item 6, wherein the second introduction portion is made of a glossy metal material.

(Item 8) A guide member as recited in any one of Items 1 to 7, wherein each of the second main body parts further comprises guide coupling parts bent relative to the second guide part at both ends of the second guide part, and the guide coupling parts are coupled to the first guide part.

(Item 9) The guide member as recited in Item 8, wherein the guide coupling portion is coupled to the first guide portion by rivets.

(Item 10) A guide member as recited in any one of items 1 to 9, wherein the square drain pan is configured to have a heat plate disposed therein, and the first guide portion and the second guide portion extend below the upper end of the heat plate.

(Item 11) A boiler rack is configured to be arranged on a guide member as described in any one of items 1 to 10, and comprises: Two first frames, which are separated from each other, and each of the first frames has a first rectifying plate; and Two second frames, which are separated from each other, and the two second frames are combined with the two first frames, and each of the second frames has a second rectifying plate, so that a part of the boiler is arranged on the second rectifying plate.

(Item 12) The boiler rack as described in Item 11, wherein each of the first frame parts further comprises a mounting portion provided at a lower portion of the first rectifying plate, or each of the second frame parts further comprises a mounting portion provided at a lower portion of the second rectifying plate.

(Item 13) A boiler rack as recited in Item 11 or 12, wherein each of the first frames further comprises a leg portion provided at a lower portion of the first rectifying plate, or each of the second frames further comprises a leg portion provided at a lower portion of the second rectifying plate.

(Item 14) A pot stand as described in any one of items 11 to 13, further comprising: A handle, combined with the above-mentioned two first rectifying plates or the above-mentioned two second rectifying plates.

(Item 15) A boiler rack as recited in any one of Items 11 to 14, wherein each of the second frame portions further comprises a frame coupling portion bent relative to the second rectifying plate at both ends of the second rectifying plate, and the frame coupling portion is coupled to the first rectifying plate.

(Item 16) The pot rack as described in Item 15, wherein the frame joint portion is joined to the first rectifying plate by rivets.

(Item 17) A boiler rack as recited in any one of items 11 to 16, wherein the two first rectifying plates extend above the upper ends of the two second rectifying plates.

(Item 18) A lid configured to be arranged on a pot stand as described in any one of Items 11 to 17 and configured to be arranged above the pot, and comprising: a lid body having an opening; and movement limiting portions provided at both ends of the lid body.

(Item 19) A heating cooker having a guide member as described in any one of Items 1 to 10.

(Item 20) A heating cooker comprising: a guide member as described in any one of items 1 to 10; and a pot rack as described in any one of items 11 to 17.

(Item 21) A heating cooker comprising: a guide member as described in any one of items 1 to 10; a pot rack as described in any one of items 11 to 17; and a lid as described in item 18.

(Item 22) The heating cooker as described in Item 19 further comprises: A grilling component disposed on the guide component.

(Item 23) A heating cooker as described in Item 22, wherein the grilling component is a metal mesh or a grill.

(Item 24) The heating cooker as described in item 20 or 21 further comprises: A pot, arranged on the above-mentioned pot rack.

(Item 25) A heating cooker as described in any one of items 1 to 24, further comprising: an outer casing having a bottom wall and side walls; and an exhaust duct connected to the bottom wall.

(Item 26) A heating cooker comprising: an outer casing having a bottom wall and side walls; and an exhaust duct connected to the bottom wall.

(Item 27) The heating cooker as described in Item 26, which is further provided with a guide member as described in any one of Items 1 to 10.

(Item 28) A cooking appliance as described in item 26 or 27, which is further provided with a pot rack as described in any one of items 11 to 17.

(Item 29) A heating cooker as described in Item 28, which is further provided with a lid as described in Item 18.

(Item 30) A heating cooker as described in any one of items 25 to 29, further comprising: a filter disposed in the above-mentioned housing.

(Item 31) A cooking appliance as described in any one of items 19 to 30, which is further provided with a square drain pan.

(Item 32) A heating cooker as described in any one of items 19 to 31, which is further provided with a heating device.

(Item 33) A heating cooker as described in Item 32, wherein the heating device is a gas burner or an electric heater.

(Item 34) The heating cooker as described in Item 32 or 33 further comprises: A control device for controlling the above-mentioned heating device.

(Item 35) A heating cooker as described in any one of items 19 to 34, which is further provided with a hot plate.

(Item 36) The heating cooker as described in Item 35, which further has a hot plate base for supporting the above-mentioned hot plate.

(Item 37) A cooking appliance as described in any one of items 19 to 36, which is further provided with a top cover.

1000: Heating cooker 2000: Heating cooker 3000: Heating cooker 10: Outer casing 11: Bottom wall 12: First side wall 13: Second side wall 14: First positioning portion 15: Second positioning portion 20: Exhaust duct 30: Filter 40: Control device 50: Drain pan 51: Bottom wall 52: First side wall 53: Second side wall 531: Opening portion 532: Opening portion 54: First extension portion 541: Upper surface 55: Second extension portion 551: Longitudinal surface 56: Step 57: Support portion 60: Gas burner 61: Burner body 62: Mounting part 70: Hot plate seat 80: Hot plate 90: Top cover 91: First upper wall 911: Horizontal part 9111: Through hole 912: Inclined part 92: First side wall 93: Second side wall 931: Through hole 94: Second upper wall 95: Third side wall 100: Guide member 110: First body part 111: First guide part 112: First introduction part 113: Shoulder part 114: First movement limiting part 115: Equipment configuration part 116: Second movement limiting part 120: Second body part 121: Second guide part 122: guide joint 123: second introduction part 200: pot 210: bottom wall 220: side wall 230: flange part 300: pot rack 310: first frame part 311: first rectifying plate 312: loading part 320: second frame part 321: second rectifying plate 322: frame joint part 323: leg part 330: handle 331: handle joint part 332: pot loading part 333: handle body 3331: vertical part 3332: inclined part 400: cover 410: cover body 420: movement restriction part 430: loading part 500: Grilling components 600: Tabletop

[FIG. 1] is a perspective view of a heating cooker according to the first embodiment embedded in a table. [FIG. 2] is an exploded perspective view of a heating cooker according to the first embodiment. [FIG. 3A] is a cross-sectional view taken along line IIIA-IIIA of FIG. 1. [FIG. 3B] is a cross-sectional view taken along line IIIB-IIIB of FIG. 1. [FIG. 3C] is an enlarged view of part IIIC of FIG. 3A. [FIG. 4A] is a perspective view of a drain pan viewed from a different angle from the drain pan of FIG. 2. [FIG. 4B] is a cross-sectional view taken along line IVB-IVB of FIG. 4A. [FIG. 5A] is a perspective view of a guide member. [FIG. 5B] is a cross-sectional view taken along line VB-VB of FIG. 5A. [FIG. 5C] is a cross-sectional view taken along line VC-VC of FIG. 5A. [FIG. 5D] is a front view of a guide member (viewed from the Y direction). [Fig. 6A] is a perspective view of a pot rack. [Fig. 6B] is a cross-sectional view taken along line VIB-VIB of Fig. 6A. [Fig. 6C] is a cross-sectional view taken along line VIC-VIC of Fig. 6A. [Fig. 7A] is a perspective view of a lid. [Fig. 7B] is a cross-sectional view taken along line VIIB-VIIB of Fig. 7A. [Fig. 8] is a cross-sectional view showing the flow of hot air in the heating cooker of the present invention. [Fig. 9] is a perspective view of a heating cooker of the second embodiment embedded in a countertop. [Fig. 10] is an exploded perspective view of a heating cooker of the second embodiment. [Fig. 11A] is a cross-sectional view taken along line XIA-XIA of Fig. 9. [Fig. 11B] is a cross-sectional view taken along line XIB-XIB of Fig. 9. [Fig. 12] is a perspective view of a heating cooker of the third embodiment embedded in a countertop.

10: Shell

11: Bottom wall

12: 1st side wall

13: Second side wall

14: 1st positioning part

15: Second positioning part

20: Exhaust duct

30:Filter

50: Drain pan

51: Bottom wall

52: 1st side wall

53: Second side wall

54: The first extension

55: The second extension

57: Support Department

60: Gas burner

61: Burner body

62: Installation Department

70: Hot plate seat

80: Hot plate

90: Top cover

91: 1st upper wall

911: Horizontal Division

9111:Through hole

912: inclined part

93: 2nd side wall

931:Through hole

94: 2nd upper wall

95: 3rd side wall

100: Guiding component

200: Pot

210: Bottom wall

220: Side wall

230: flange

300: Pot rack

400: Cover

Claims (17)

A pot rack, comprising: Two first frames, which are separated from each other and each of which has a first rectifying plate; and Two second frames, which are separated from each other and the two second frames are combined with the two first frames, each of which has a second rectifying plate, and a portion of a pot is arranged on the second rectifying plate. A boiler rack as claimed in claim 1, wherein each of the first frame parts further comprises a mounting portion disposed at a lower portion of the first rectifying plate, or each of the second frame parts further comprises a mounting portion disposed at a lower portion of the second rectifying plate. A boiler rack as claimed in claim 1, wherein each of the first frame parts further comprises a leg part provided at a lower portion of the first rectifying plate, or each of the second frame parts further comprises a leg part provided at a lower portion of the second rectifying plate. The pot stand of claim 1 further comprises: A handle, combined with the above-mentioned two first rectifier plates or the above-mentioned two second rectifier plates. A boiler rack as claimed in claim 1, wherein the two first rectifier plates extend above the upper ends of the two second rectifier plates. A lid is configured to be arranged on a pot rack as in claim 1 and configured to be arranged above the pot, and comprises: a lid body having an opening; and a movement limiting portion provided at both ends of the lid body. A heating cooker is provided with a pot rack as claimed in claim 1. A guide member is arranged under the pot rack as in claim 1, and in a square guide member configured to be mounted on a square drain pan for a heating cooker having a step, the guide member comprises: 2 first body parts, which are separated from each other, and each first body part has a shoulder mounted on the step, and a first guide part extending downward from the shoulder; and 2 second body parts, which are separated from each other, and the two second body parts are combined with the two first body parts, and each second body part has a second guide part. As in claim 8, the guide member, wherein each of the first main body parts further comprises a first movement limiting part extending upward from the outer end of the shoulder part. As in the guide member of claim 9, wherein each of the first main body parts further comprises an instrument arrangement part extending outward from the upper end of the first movement limiting part. As in the guide member of claim 10, wherein each of the first main body parts further comprises a second movement limiting part extending upward from the outer end of the device configuration part. As in claim 8, the guide member, wherein each of the first main body parts further comprises a first introduction part extending inward and obliquely downward from the lower end of the first guide part. As in claim 8, the guide member, wherein each of the second main body parts further comprises a second introduction part extending inward and obliquely downward from the lower end of the second guide part. As in the guide member of claim 13, wherein the second introduction portion is made of a glossy metal material. A guide member as claimed in claim 8, wherein the square drain pan is constructed in such a way that a heat plate is arranged inside the square drain pan, and the first guide portion and the second guide portion extend to a position lower than the upper end of the heat plate. A heating cooker, comprising: a pot rack as in claim 1; and a guide member as in claim 8. A heating cooker, comprising: a pot rack as in claim 1; a lid as in claim 6; and a guide member as in claim 8.