JP4087439B2

JP4087439B2 - Cooking net

Info

Publication number: JP4087439B2
Application number: JP2007521000A
Authority: JP
Inventors: 正昭田北; 勝之辻村
Original assignee: TAKITA RESEARCH & DEVELOPMENT CO., LTD.
Current assignee: TAKITA RESEARCH & DEVELOPMENT CO., LTD.
Priority date: 2005-04-15
Filing date: 2005-04-15
Publication date: 2008-05-21
Anticipated expiration: 2025-04-15
Also published as: CN101163432A; WO2006112026A1; TW200635552A; JPWO2006112026A1; TWI285541B

Description

この発明は、調理網に関し、加熱調理される被調理物を受ける物で、特に、魚および肉、その他の食材等を焼いて調理するのに用いられる、調理網に関する。 The present invention relates to a cooking net, and more particularly, to a cooking net used to bake and cook fish and meat, other foods, etc.

従来、焼き魚や焼肉料理等のように食材を焼いて調理するのは、過剰な油が除去されると同時に特異な旨みが食材に付加される調理方法として知られている。
一方、この調理方法において、従来の調理網を用いると、調理時間の経過とともに調理網の温度が上昇し、網に付着した肉汁や油分等の付着物が焼けて煙を発生するようになる。そして、調理網の温度がさらに上昇した場合、付着物が発火し危険な状態となり、延いては火災等が生じる恐れもあった。
このような問題点を解消するために、既に、種々の先行技術が考案されている。すなわち、網板本体内に金属パイプからなる流体通路を設け、この流体通路の内部に空気および水等の冷却用流体を流すことにより、網板本体を冷却できるようにした「焼物用網板」が考案されている（例えば、特許文献１参照）。
また、食物が載置されて調理される「食物用温度調節可能な格子組立体」が考案されている（例えば、特許文献２参照）。この格子組立体は、単一の管により、長方形に曲がりくねった状態に形成された管状部材を含み、管状部材はその内部に水およびガス等の熱交換媒体を流すことによって冷却されるものとなっている。
さらに、肉類の焦げや焼け付きなどを防止し得る「肉類ロースター」において、フレームと、フレームの一側に等間隔で繰り返して屈折形成され、一側に流入ソケットを、他側に排出ソケットをそれぞれ有する流体循環管とを備えた焼き網が考案されている（例えば、特許文献３参照）。この焼き網は、温度制御機によって、流体循環路を循環する冷却水等の流体の温度が一定に制御されている。Conventionally, cooking ingredients such as grilled fish and grilled meat is known as a cooking method in which excess oil is removed and at the same time a unique taste is added to the ingredients.
On the other hand, when a conventional cooking net is used in this cooking method, the temperature of the cooking net rises with the lapse of cooking time, and deposits such as gravy and oil adhering to the net are burned to generate smoke. When the temperature of the cooking net further rises, the deposits are ignited and become dangerous, and there is a risk that a fire or the like may occur.
In order to solve such problems, various prior arts have already been devised. In other words, a “netware netting plate” in which a fluid passage made of a metal pipe is provided in the net plate main body, and the net plate main body can be cooled by flowing a cooling fluid such as air and water inside the fluid passage. Has been devised (see, for example, Patent Document 1).
Moreover, a “food temperature-adjustable lattice assembly” in which food is placed and cooked has been devised (see, for example, Patent Document 2). This lattice assembly includes a tubular member formed into a rectangular winding shape by a single tube, and the tubular member is cooled by flowing a heat exchange medium such as water and gas therein. ing.
Furthermore, in the “meat roaster” that can prevent the meat from being burnt or burnt, it is repeatedly bent at equal intervals on the frame and one side of the frame, with the inflow socket on one side and the discharge socket on the other side. There has been devised a grill having a fluid circulation pipe (see, for example, Patent Document 3). In this grill, the temperature of a fluid such as cooling water circulating in the fluid circulation path is controlled to be constant by a temperature controller.

実公昭５９−２７８５６号公報（第１−２頁、第１図，第３図）Japanese Utility Model Publication No.59-27856 (page 1-2, FIGS. 1 and 3) 特開昭６２−１２２６１７号公報（第３−４頁、第１図）JP 62-122617 A (page 3-4, FIG. 1) 特表２００２−５０５８９９号公報（第７−９頁，第１２−１４頁、図３−図１１Ｂ）Japanese translation of PCT publication No. 2002-505899 (pages 7-9, 12-14, FIGS. 3-11B)

しかしながら、上述したような先行技術では、管状の流体通路の配置により構成される調理面において、流体通路が間隔を隔てて平行に配置されているものが多く（例えば、特許文献１の第３図、特許文献２の第１図および特許文献の図３参照）、また、流体通路の間の間隔が広く形成されているため（特許文献１の第１図および特許文献２の第１図参照）、肉および魚等の食材ないしスライスした薄い食材（薄片）を焼きむらのないように、調理中に調理面の上で反転させたり移動させたりするときに、当該食材の小片や薄片が流体通路の隙間から落下し易いものとなっていた。このような不具合をなくすためには、流体通路に直交する部材（以下、追加部材という。）を流体通路に繋ぐことにより流体通路の隙間を狭くすることで、食材の落下を防ぐことが考えられる。
ところが、この場合、追加部材を冷却しないと、流体通路が冷却されても、追加部材の温度が上昇するため、この追加部材に付着した肉汁や油分等の付着物が焼けて発煙する恐れがあった。さらに、この場合、追加部材がより多くの熱を調理面に取込むため、調理面全体の温度上昇を抑えることが困難であった。
一方、上述した特許文献２および特許文献３で示したような先行技術では、管状の流体通路の通路長が長く形成されているため、流体通路の入口付近と出口付近とで冷却用流体の温度に温度差が生じるものとなり、流体通路全体を均等に冷却することが困難であった。すなわち、冷却用流体の導入部となる流体通路の入口近傍では、冷却用流体の温度が低く十分冷却されるが、冷却用流体の導出部となる流体通路の出口近傍では、冷却用流体の温度が高く十分冷却されず、流体通路の本来の冷却機能が発揮されないものとなっていた。そのため、流体通路の外周面に付着した肉汁や脂分等の付着物が焼けて発煙する恐れは、未だ解消されるものではなかった。However, in the prior art as described above, in many cooking surfaces constituted by the arrangement of tubular fluid passages, the fluid passages are arranged in parallel at a distance (for example, FIG. 3 of Patent Document 1). 1 (see Patent Document 2 and FIG. 3 in Patent Document), and the distance between the fluid passages is wide (see FIG. 1 in Patent Document 1 and FIG. 1 in Patent Document 2). When a food or meat such as fish or sliced thin food (flakes) is flipped or moved on the cooking surface during cooking so that there is no uneven burning, the small pieces or flakes of the food will pass through the fluid path. It was easy to fall from the gap. In order to eliminate such inconvenience, it is conceivable to prevent food from falling by narrowing the gap of the fluid passage by connecting a member orthogonal to the fluid passage (hereinafter referred to as an additional member) to the fluid passage. .
However, in this case, if the additional member is not cooled, even if the fluid passage is cooled, the temperature of the additional member rises, and there is a risk that deposits such as gravy and oil adhering to the additional member will burn and generate smoke. It was. Furthermore, in this case, since the additional member takes in more heat into the cooking surface, it is difficult to suppress the temperature rise of the entire cooking surface.
On the other hand, in the prior art as shown in Patent Document 2 and Patent Document 3 described above, since the passage length of the tubular fluid passage is formed long, the temperature of the cooling fluid near the inlet and the outlet of the fluid passage. Therefore, it was difficult to cool the entire fluid passage uniformly. That is, the temperature of the cooling fluid is sufficiently low in the vicinity of the inlet of the fluid passage serving as the introduction portion of the cooling fluid, but the temperature of the cooling fluid is near the outlet of the fluid passage serving as the outlet portion of the cooling fluid. However, it is not sufficiently cooled and the original cooling function of the fluid passage is not exhibited. For this reason, the fear that the deposits such as gravy and fat adhering to the outer peripheral surface of the fluid passage burn and generate smoke has not been solved.

それゆえに、この発明の主たる目的は、載置された食材を加熱調理する調理エリアを構成し、調理エリアにおける食材の落下を防止すると共に、調理エリア全体を均等に冷却して調理エリアに付着した肉汁や油分等の付着物の焼けによる発煙を防止することができる、調理網を提供することである。 Therefore, the main object of the present invention is to configure a cooking area for cooking the placed food, to prevent the food from falling in the cooking area, and to cool the entire cooking area evenly and adhere to the cooking area. It is to provide a cooking net that can prevent smoke generation due to burning of deposits such as gravy and oil.

請求項１に係る本願発明は、その上に食材等の被調理物が載置されて加熱調理される調理エリアを有し、調理エリアは、断面円形のパイプで平面から見て碁盤格子状に構成され、被調理物を支持する支持部を含み、パイプの中に冷却用流体を流して支持部を冷却可能にした調理網であって、支持部は、調理エリアで被調理物を支持する２組の支持部材を含み、２組の支持部材は、それぞれ、その一端から他端まで分岐や合流の無い略同じ長さの断面円形のパイプで形成され、一方の組の支持部材は、調理エリアの一方外側で且つ調理エリアの中心を通る対称軸の軸方向の一方側から、調理エリアの他方外側で且つ対称軸の軸方向の他方側にわたって、対称軸に対して一定の角度をもって、調理エリアの周縁部で平行に折り返して形成され、他方の組の支持部材は、平面から見て、対称軸に対して、一方の組の支持部材と鏡像となる形状に形成され、一方の組の支持部材および他方の組の支持部材は、それぞれ、その長さ方向の一端が冷却用流体の流入口に接続され、その長さ方向の他端が冷却用流体の流出口に接続されると共に、流入口と流出口とは、対称軸の軸線上に配置されていることを特徴とする、調理網である。
請求項１に係る本願発明の調理網では、支持部が断面円形のパイプで平面視碁盤格子状の調理エリアを構成しているため、パイプ間の隙間が小さいものとなる。また、調理エリアが均等に冷却されるように、パイプの中に冷却用流体が流される。すなわち、請求項１に係る発明の調理網では、２組の支持部材が、それぞれ、その一端から他端まで分岐や合流の無い略同じ長さの断面円形のパイプで形成されているので、冷却流体は、パイプの一端（冷却用流体の流入口）からパイプの他端（冷却用流体の流出口）まで均等に流れる。そのため、２組の支持部材の全ての場所、つまり、調理エリア全体が均等に冷却される。
請求項２に係る本願発明は、請求項１に係る発明に従属する発明であって、一方の組の支持部材および他方の組の支持部材は、それぞれ、その一端から他端まで分岐や合流の無い略同じ長さの断面円形のパイプで形成された２つの支持ラインをさらに含み、一方の支持ラインは、調理エリアの一方外側で且つ対称軸の軸方向の一方側から、調理エリアの他方外側で且つ対称軸の軸方向の他方側にわたって、対称軸に対して一定の角度をもって、調理エリアの周縁部で平行に折り返して形成され、他方の支持ラインは、調理エリアの中心を回転軸としたとき、回転軸を中心に一方の支持ラインを１８０度回転させた形状を有すると共に、他方の支持ラインが回転軸上で一方の支持ラインと重ねられても、一方の支持ラインと交差することがない形状に形成され、一方の組の支持部材を構成する２つの支持ラインと、他方の組の支持部材を構成する２つの支持ラインとは、調理エリアの対称軸に対して対称となるように配置されて平面視碁盤格子状に形成され、一方の組の支持部材を構成する２つの支持ラインおよび他方の組の支持部材を構成する２つの支持ラインは、それぞれ、その長さ方向の一端が冷却用流体の流入口に接続され、その長さ方向の他端が冷却用流体の流出口に接続されると共に、流入口と流出口とは、対称軸の軸線上に配置されていることを特徴とする、調理網である。
請求項２に係る本願発明の調理網では、一方の組の支持部材および他方の組の支持部材において、２つの支持ラインが、それぞれ、その一端から他端まで分岐や合流の無い略同じ長さの断面円形のパイプで形成されているので、冷却流体は、パイプの一端（冷却用流体の流入口）からパイプの他端（冷却用流体の流出口）まで均等に流れる。そのため、一方の組の支持部材および他方の組の支持部材のそれぞれの２つの支持ラインの全ての場所が均等に冷却される。この場合、一方の組の支持部材および他方の組の支持部材を同じ形状の支持ラインで形成することにより、支持部材の長さが略同じのパイプで調理エリアが構成されながら、支持ラインの数を増やすことで調理エリア内での各組の支持部材を形成する支持ラインの長さを短くすることが可能となり、冷却流体の流出口付近での温度上昇を防ぎ、調理エリア全体が均等に冷却される。
請求項３に係る本願発明は、請求項１に係る発明に従属する発明であって、一方の組の支持部材および他方の組の支持部材は、それぞれ、その一端から他端まで分岐や合流の無い略同じ長さの断面円形のパイプで形成された２組の複数の種類の形状を有する複数の支持ラインをさらに含み、一方の組の支持部材の複数の支持ラインは、それぞれ、調理エリアの一方外側で且つ対称軸の軸方向の一方側から、調理エリアの他方外側で且つ対称軸の軸方向の他方側にわたって、対称軸に対して一定の角度をもって、調理エリアの周縁部で平行に折り返して形成され、他方の組の支持部材の複数の支持ラインは、調理エリアの中心を回転軸としたとき、回転軸を中心に一方の組の支持部材の複数の支持ラインを１８０度回転させた形状を有すると共に、他方の組の支持部材の複数の支持ラインが回転軸上で一方の組の支持部材の複数の支持ラインと重ねられても、一方の組の支持部材の複数の支持ラインと交差することがない形状に形成され、一方の組の支持部材の複数の支持ラインと、他方の組の支持部材の複数の支持ラインとは、調理エリアの対称軸に対して対称となるように配置されて平面視碁盤格子状に形成され、一方の組の支持部材の複数の支持ラインおよび他方の組の支持部材の複数の支持ラインは、それぞれ、その長さ方向の一端が冷却用流体の流入口に接続され、その長さ方向の他端が冷却用流体の流出口に接続されると共に、流入口と流出口とは、対称軸の軸線上に配置されていることを特徴とする、調理網である。
請求項３に係る本願発明では、一方の組の支持部材および他方の組の支持部材が、それぞれ、２組の複数の種類の形状を有する複数の支持ラインを含むものである。一方の組の支持部材の複数の支持ラインおよび他方の組の支持部材の複数の支持ラインは、それぞれ、その一端から他端まで分岐や合流の無い略同じ長さの断面円形のパイプで形成されているので、冷却流体は、パイプの一端（冷却用流体の流入口）からパイプの他端（冷却用流体の流出口）まで均等に流れる。そのため、一方の組の支持部材および他方の組の支持部材のそれぞれの複数の支持ラインの全ての場所が均等に冷却される。この場合、請求項２にかかる発明の調理網よりも、一方の組の支持部材および他方の組の支持部材を構成する支持ラインの数を増やすことで、各組の支持ラインの長さをより短くすることが可能となり、それによって、より一層、冷却流体の流出口付近での温度上昇を防ぎ、調理エリア全体を均等に冷却することが可能となる。
請求項４に係る本願発明は、請求項２または請求項３に係る発明に従属する発明であって、支持部材の支持ラインの表面には、被調理物の汁や油分等の付着物が付着するのを妨げる付着防止層が形成されていることを特徴とする、調理網である。
請求項４に係る本願発明では、付着防止層が、被調理物の汁や油分等の付着物が支持部材の表面に付着するのを防止する。 The present invention according to claim 1 has a cooking area which the food is cooked is placed ingredients such thereon, cooking area, a checkerboard lattice pattern as viewed from a plane circular section of the pipe A cooking net that is configured and includes a support portion that supports the object to be cooked and that allows cooling of the support portion by flowing a cooling fluid into the pipe, and the support portion supports the object to be cooked in the cooking area. It comprises two pairs of support member, two pairs of support members each formed with a circular cross section of the pipe of the same length substantially free from branching and merging from one end to the other end thereof, one set of support members, A certain angle with respect to the symmetry axis from one side of the axis of symmetry passing through the center of the cooking area from one side of the cooking area to the other outside of the cooking area and the other side of the axis of symmetry. It is formed by folding in parallel at the periphery of the cooking area, etc. The pair of support members are formed in a mirror image shape with one set of support members with respect to the axis of symmetry when viewed from the plane, and the one set of support members and the other set of support members are respectively The one end in the length direction is connected to the inlet of the cooling fluid, the other end in the length direction is connected to the outlet of the cooling fluid, and the inlet and the outlet are axes of symmetry axes. It is a cooking net characterized by being arranged on a line .
In the cooking net of the present invention according to claim 1, the support portion constitutes a grid-like cooking area in a plan view grid with a pipe having a circular cross section, so that the gap between the pipes is small. In addition, a cooling fluid is caused to flow through the pipe so that the cooking area is evenly cooled. That is, in the cooking net of the invention according to claim 1, since the two sets of support members are each formed by a circular pipe having substantially the same length without branching or joining from one end to the other end, The fluid flows evenly from one end of the pipe (cooling fluid inlet) to the other end of the pipe (cooling fluid outlet). Therefore, all the places of the two sets of support members, that is, the entire cooking area are uniformly cooled.
The present invention according to claim 2 is an invention dependent on the invention according to claim 1, wherein one set of support members and the other set of support members are branched or joined from one end to the other end, respectively. And further comprising two support lines formed of circular pipes having substantially the same length in cross section , one support line from the outside of the cooking area and from one side of the axis of symmetry to the other side of the cooking area And over the other side in the axial direction of the symmetric axis, it is formed by folding back in parallel at the peripheral edge of the cooking area at a fixed angle with respect to the symmetric axis, and the other support line has the center of the cooking area as the rotation axis. When one support line is rotated by 180 degrees around the rotation axis, and the other support line is overlapped with one support line on the rotation axis, it may intersect with one support line. Absent The two support lines forming one set of support members and the two support lines forming the other set of support members are arranged so as to be symmetric with respect to the symmetry axis of the cooking area. The two support lines forming one set of support members and the two support lines forming the other set of support members are each cooled at one end in the length direction. The other end in the longitudinal direction is connected to the cooling fluid outlet, and the inlet and the outlet are arranged on the axis of the symmetry axis. It is a cooking net.
In the cooking net of the present invention according to claim 2, in one set of support members and the other set of support members, the two support lines have substantially the same length without branching or merging from one end to the other end , respectively. because of being formed by the circular cross section of the pipe, the cooling fluid flows uniformly from one end of the pipe (inlet of the cooling fluid) to the other end of the pipe (outlet of the cooling fluid). Therefore, all the location of each of the two supporting lines of one set of the support members and the other set of supporting members is evenly cooled. In this case, by forming one set of support members and the other set of support members with support lines having the same shape, the cooking area is formed by pipes having substantially the same length of the support members, while the number of support lines is It is possible to shorten the length of the support line that forms each set of support members in the cooking area, preventing a temperature rise near the outlet of the cooling fluid, and cooling the entire cooking area evenly Is done.
The present invention according to claim 3 is an invention dependent on the invention according to claim 1 , wherein one set of support members and the other set of support members are branched or joined from one end to the other end, respectively. A plurality of support lines having two or more types of shapes, each formed of a substantially circular pipe having substantially the same length, and each of the plurality of support lines of the one set of support members is provided for each of the cooking areas. Folded in parallel at the peripheral edge of the cooking area at a fixed angle with respect to the symmetry axis from one outer side of the axis of symmetry to the other outer side of the cooking area and the other side of the axis of symmetry. The plurality of support lines of the other set of support members are rotated by 180 degrees about the rotation axis about the rotation axis when the center of the cooking area is the rotation axis. If you have a shape , Even if the other pair of the support members a plurality of support lines overlaid with a plurality of support lines of one set of the support member on the rotational axis, that intersects the plurality of support lines of one set of the support members The plurality of support lines of one set of support members and the plurality of support lines of the other set of support members are arranged so as to be symmetric with respect to the symmetry axis of the cooking area. A plurality of support lines of one set of support members and a plurality of support lines of the other set of support members are formed in a viewing board lattice shape, and one end in the length direction thereof is connected to the cooling fluid inflow port. The other end in the longitudinal direction is connected to the cooling fluid outlet, and the inlet and the outlet are arranged on the axis of the symmetry axis. .
In the present invention according to claim 3 , the one set of support members and the other set of support members each include a plurality of support lines having two sets of plural types of shapes. The plurality of support lines of one set of support members and the plurality of support lines of the other set of support members are each formed by a circular pipe having substantially the same length without branching or joining from one end to the other end thereof. Therefore, the cooling fluid flows evenly from one end of the pipe (inlet for cooling fluid) to the other end of the pipe (outlet for cooling fluid). Therefore, all the locations of the plurality of support lines of the one set of support members and the other set of support members are cooled equally. In this case, by increasing the number of support lines constituting one set of support members and the other set of support members as compared to the cooking net of the invention according to claim 2, the length of the support lines of each set is further increased. it is possible to shorten, thereby further prevents the temperature rise in the vicinity of the outlet of the cooling fluid, it is possible to uniformly cool the entire cooking area.
The present invention according to claim 4 is an invention subordinate to the invention according to claim 2 or claim 3 , and deposits such as juice and oil of the food to be cooked adhere to the surface of the support line of the support member. It is a cooking net | network characterized by forming the adhesion prevention layer which prevents doing .
In this invention which concerns on Claim 4, an adhesion prevention layer prevents that deposits, such as a juice and oil content of a to-be-cooked object, adhere to the surface of a supporting member.

請求項１に係る本願発明の調理網によれば、被調理物である肉や魚等の食材を加熱したときに出る肉汁や油分等の付着物が支持部に付着しても、発煙しない温度に支持部の温度を抑えることができる。すなわち、請求項１にかかる本願発明の調理網によれば、２組の支持部材が、それぞれ、その一端から他端まで分岐や合流の無い略同じ長さの断面円形のパイプで形成され、冷却流体がパイプの一端（冷却用流体の流入口）からパイプの他端（冷却用流体の流出口）まで均等に流れるので、２組の支持部材の全ての場所、つまり、調理エリア全体が均等に冷却される。そのため、支持部材の外周面に付着した肉汁や脂分等の付着物が焼けて発煙することを防止することができる。したがって、付着物が支持部に焼き付くことが防止することができ、調理エリア上での被調理物の反転を容易にし、調理しやすくすると共に、調理網の使用後の洗浄も簡単なものとなる。しかも、調理エリアが碁盤格子状に形成されているため、調理エリアから被調理物の薄片等が落下することも防止することができる。
請求項２に係る本願発明の調理網によれば、２つの支持ラインが、それぞれ、その一端から他端まで分岐や合流の無い略同じ長さの断面円形のパイプで形成され、冷却流体がパイプの一端（冷却用流体の流入口）からパイプの他端（冷却用流体の流出口）まで均等に流れるため、調理エリア全体が均等に冷却される。この場合、請求項１に係る発明の調理網に比べて、各組の支持部材を２つの支持ラインで形成することで調理エリア内での各組の支持部材の長さがより短く形成されるので、冷却流体のパイプ内での温度変化を少なくして、より一層、調理エリア全体を均一に冷却することができる。
請求項３に係る本願発明の調理網によれば、一方の組の支持部材の複数の支持ラインおよび他方の組の支持部材の複数の支持ラインが、それぞれ、その一端から他端まで分岐や合流の無い略同じ長さの断面円形のパイプで形成され、冷却流体がパイプの一端（冷却用流体の流入口）からパイプの他端（冷却用流体の流出口）まで均等に流れるため、一方の組の支持部材および他方の組の支持部材のそれぞれの複数の支持ラインの全ての場所、つまり、調理エリア全体が均等に冷却される。この場合、請求項２に係る発明の調理網に比べて、各組の支持部材を構成する複数の形状を有する支持ラインの数を増やすことで、各支持ラインの長さがより短く形成されるので、冷却流体のパイプ内での温度変化を少なくして、より一層、調理エリア全体を均一に冷却することができる。また、より大きな調理エリアを均等に冷却することが可能となる。
請求項４に係る本願発明の調理網によれば、付着防止層が、被調理物の汁や油分等の付着物が支持部材の表面に付着するのを防止するため、より一層、調理網に肉汁や脂分等の付着物が付着することを防止することができる。そのため、被調理物の反転がより一層容易となり、使用後の洗浄もより一層簡単なものとなる。 According to the cooking net of the present invention according to claim 1, a temperature at which smoke does not occur even if an adhering material such as meat juice or oil that comes out when cooking food such as meat or fish is heated, adheres to the support portion. In addition, the temperature of the support portion can be suppressed. That is, according to the cooking net of the present invention of claim 1, the two sets of support members are each formed by a circular pipe having substantially the same length without branching or merging from one end to the other end, and cooling. Since fluid flows evenly from one end of the pipe (cooling fluid inlet) to the other end of the pipe (cooling fluid outlet), all locations of the two support members, that is, the entire cooking area are evenly distributed. To be cooled. Therefore, it is possible to prevent the deposits such as gravy and fat adhering to the outer peripheral surface of the support member from burning and generating smoke. Therefore, it is possible to prevent the deposits from being seized on the support portion, to facilitate the reversal of the food to be cooked on the cooking area, to facilitate cooking, and to clean the cooking net after use. . Moreover, since the cooking area is formed in a grid pattern, it is possible to prevent the slices of the cooking object from dropping from the cooking area.
According to the cooking net of the present invention of claim 2 , each of the two support lines is formed by a circular pipe having substantially the same length without branching or joining from one end to the other end, and the cooling fluid is a pipe. Since the fluid flows evenly from one end (inlet for cooling fluid) to the other end (outlet for cooling fluid) of the pipe, the entire cooking area is uniformly cooled . In this case, as compared with the cooking net according to the first aspect of the present invention, the length of each set of support members in the cooking area is shorter by forming each set of support members with two support lines. Therefore, the temperature change in the pipe of the cooling fluid can be reduced, and the entire cooking area can be further uniformly cooled .
According to the cooking net of the present invention according to claim 3, the plurality of support lines of one set of support members and the plurality of support lines of the other set of support members respectively branch or merge from one end to the other end. Because the cooling fluid flows evenly from one end of the pipe (cooling fluid inlet) to the other end of the pipe (cooling fluid outlet), All locations of the plurality of support lines of each of the pair of support members and the other set of support members, i.e., the entire cooking area, are evenly cooled. In this case, the length of each support line is formed shorter by increasing the number of support lines having a plurality of shapes constituting each set of support members, compared to the cooking net of the invention according to claim 2. Therefore, the temperature change in the pipe of the cooling fluid can be reduced, and the entire cooking area can be further uniformly cooled. Moreover, it becomes possible to cool a larger cooking area equally.
According to the cooking net of the present invention according to claim 4, the adhesion preventing layer further prevents the deposits such as the juice and oil of the cooking object from adhering to the surface of the support member. It is possible to prevent deposits such as gravy and fat from adhering. Therefore, the inversion of the object to be cooked is further facilitated, and cleaning after use is further simplified.

この発明の上述の目的、その他の目的、特徴および利点は、図面を参照して行う以下の発明を実施するための最良の形態の説明から一層明らかとなろう。 The above-described object, other objects, features, and advantages of the present invention will become more apparent from the following description of the best mode for carrying out the invention with reference to the drawings.

この発明にかかる実施形態の一例（実施例１）を示す斜視図解図である。It is a perspective view solution figure which shows an example (Example 1) of embodiment concerning this invention. 図１の平面図解図である。It is a top view solution figure of FIG. 図１および図２に示す調理網に適用された支持ラインの一例を示す平面図解図である。FIG. 3 is an illustrative plan view showing an example of a support line applied to the cooking net shown in FIGS. 1 and 2. この発明にかかる実施形態の他の例（実施例２）を示す斜視図解図である。It is a perspective view solution figure which shows the other example (Example 2) of embodiment concerning this invention. 図４の平面図解図である。FIG. 5 is an illustrative plan view of FIG. 4. 図４および図５に示す調理網に適用された支持ラインの一例を示す平面図解図である。FIG. 6 is an illustrative plan view showing an example of a support line applied to the cooking net shown in FIGS. 4 and 5. 図６に示す支持ラインで構成された１組の支持部材の一例を示す平面図解図である。FIG. 7 is an illustrative plan view showing an example of a set of support members configured by the support line shown in FIG. 6. この発明にかかる実施形態のさらに他の例（実施例３）を示す斜視図解図である。It is a perspective view solution figure which shows the further another example (Example 3) of embodiment concerning this invention. 図８の平面図解図である。FIG. 9 is an illustrative plan view of FIG. 8. 図８および図９に示す調理網に適用された支持ラインの一例を示す平面図解図である。FIG. 10 is an illustrative plan view showing an example of a support line applied to the cooking net shown in FIGS. 8 and 9. 図１０に示す支持ラインで構成された１組の支持部材の一例を示す平面図解図である。It is a top view solution figure which shows an example of 1 set of supporting members comprised by the support line shown in FIG. この発明にかかる実施形態のさらに他の例（実施例４）を示す斜視図解図である。It is a perspective view solution figure which shows the other example (Example 4) of embodiment concerning this invention. 図１２の平面図解図である。It is a top view solution figure of FIG. 図１２および図１３に示す調理網に適用された支持ラインの一例を示す平面図解図である。It is a top view solution figure which shows an example of the support line applied to the cooking net | network shown to FIG. 12 and FIG. 図１４に示す支持ラインで構成された１組の支持部材の一例を示す平面図解図である。FIG. 15 is an illustrative plan view showing an example of a set of support members configured by the support line shown in FIG. 14. この発明にかかる調理網に適用され得る複数の支持ラインの他の例を示す平面図解図である。It is a top view solution figure which shows the other example of the some support line which can be applied to the cooking net concerning this invention. 図１６に示す複数の支持ラインで構成された１組の支持部材の一例を示す平面図解図である。FIG. 17 is an illustrative plan view showing an example of a set of support members configured by a plurality of support lines shown in FIG. 16. この発明にかかる調理網に適用され得る複数の支持ラインのさらに他の例を示す平面図解図である。It is a top view solution figure which shows the further another example of the some support line which can be applied to the cooking net concerning this invention. 図１８に示す複数の支持ラインで構成された１組の支持部材の一例を示す平面図解図である。It is a top view solution figure which shows an example of 1 set of supporting members comprised by the several support line shown in FIG.

Explanation of symbols

１０調理網
１２支持部
１４，１６，２２，２４，２６，２８，３０，３２支持部材
１４Ａ，１６Ａ，２２Ａ，２２Ｂ，２４Ａ，２４Ｂ，２６Ａ，２６Ｂ，２６Ｃ，２６Ｄ，２８Ａ，２８Ｂ，２８Ｃ，２８Ｄ，３０Ａ，３０Ｂ，３２Ａ，３２Ｂ，３４Ａ，３４Ｂ，３４Ｃ，３４Ｄ，３４Ｅ，３４Ｆ，３４Ｇ，３４Ｈ支持ライン
１８継手部（冷却用流体導入部）
２０継手部（冷却用流体導出部）
Ａ調理エリア
Ｏ調理エリアの中心
ｘ−ｘ，ｙ−ｙ調理エリアの対称軸DESCRIPTION OF SYMBOLS 10 Cooking net 12 Support part 14, 16, 22, 24, 26, 28, 30, 32 Support member 14A, 16A, 22A, 22B, 24A, 24B, 26A, 26B, 26C, 26D, 28A, 28B, 28C, 28D , 30A, 30B, 32A, 32B, 34A, 34B, 34C, 34D, 34E, 34F, 34G, 34H Support line 18 Joint part (cooling fluid introduction part)
20 Joint (cooling fluid outlet)
A Cooking area O Center of cooking area xx, yy Axis of symmetry of cooking area

この発明にかかる調理網は、調理エリアにおける食材の落下を防止し、且つ、調理エリアを均等に冷却して調理エリアに付着した肉汁や油分等の付着物の焼けによる発煙を防止するという目的を、断面円形の複数のパイプで碁盤格子状の調理エリアを構成し、且つ、調理エリアが均等に冷却されるように、パイプの中に冷却用流体を流すことによって実現した。
この場合、調理エリア全体を均等に冷却するために、パイプ中を流れる冷却用流体の流量が等しくなるように、且つ、当該パイプにおける冷却流体の流入部と流出部の温度差を少なくするために、調理エリアを構成する当該パイプの長さを抑えた構成としている。The cooking net according to the present invention has the purpose of preventing the fall of ingredients in the cooking area, and also preventing the fuming due to the burning of deposits such as gravy and oil adhering to the cooking area by cooling the cooking area evenly. This is realized by forming a grid-like cooking area with a plurality of pipes having a circular cross section and flowing a cooling fluid through the pipes so that the cooking area is evenly cooled.
In this case, in order to uniformly cool the entire cooking area, the flow rate of the cooling fluid flowing in the pipe is equalized, and the temperature difference between the inflow portion and the outflow portion of the cooling fluid in the pipe is reduced. The length of the pipe constituting the cooking area is suppressed.

図１は、この発明にかかる実施形態の一例（実施例１）を示す斜視図解図であり、図２は、図１の平面図解図であり、図３は、図１および図２に示す調理網に適用された支持ラインの一例を示す平面図解図である。
調理網１０は、支持部１２を含む。支持部１２は、たとえば２組の支持部材１４および１６を含む。２組の支持部材１４および１６は、それぞれ、たとえば金属からなる断面円形のパイプで形成された支持ライン１４Ａおよび１６Ａで構成されている。２つの支持ライン１４Ａおよび１６Ａは、それぞれ、その長さ方向の一端が継手部１８に接続され、その長さ方向の他端が継手部２０に接続されている。２つの支持ライン１４Ａおよび１６Ａには、それぞれ、継手部１８側から、水および空気等の冷却用流体が導入され、継手部２０側から、該冷却用流体が導出される。継手部１８が冷却用流体の流入口となり、継手部２０が冷却用流体の流出口となっている。FIG. 1 is a perspective view showing an example (Example 1) of an embodiment according to the present invention, FIG. 2 is a plan view showing FIG. 1, and FIG. 3 shows cooking shown in FIGS. It is a top view solution figure which shows an example of the support line applied to the net | network.
The cooking net 10 includes a support 12. The support part 12 includes, for example, two sets of support members 14 and 16. Each of the two sets of support members 14 and 16 includes support lines 14A and 16A formed of, for example, a pipe having a circular cross section made of metal. Each of the two support lines 14 A and 16 A has one end in the length direction connected to the joint portion 18 and the other end in the length direction connected to the joint portion 20. A cooling fluid such as water and air is introduced into the two support lines 14A and 16A from the joint portion 18 side, and the cooling fluid is led out from the joint portion 20 side. The joint 18 serves as an inlet for cooling fluid, and the joint 20 serves as an outlet for cooling fluid.

次に、本実施例１に用いられる支持ラインの基本形状について説明する。本実施例１では、たとえば図２および図３に示すように、調理網１０上で食材等の被調理物が焼かれて加熱調理される調理範囲Ａ（以下、調理エリアＡという。）が、たとえば横長矩形状に構成され、調理エリアの中心Ｏを通る対称軸ｘ−ｘないし対称軸ｙ−ｙによって、線対象の形状となっている。
支持ライン１４Ａは、特に、たとえば図３に示すように、調理網１０の調理エリアＡの外側に設けられた、冷却流体が流入する継手部１８から始まり、調理エリアＡ内において、調理エリアＡの外周縁部で平行に複数回折り返して形成され、継手部２０に接続されている。
この場合、支持ライン１４Ａは、調理エリアＡの長手方向の一方側で且つ対称軸ｘ−ｘの軸方向の一方側から、調理エリアＡの長手方向の他方側で且つ対称軸ｘ−ｘの軸方向の他方側にかけて、対称軸ｘ−ｘに対して、たとえば１０度〜８０度の範囲の角度を持って、調理エリアＡの外周縁部で平行に繰り返し折り返されることによって形成されている。Next, the basic shape of the support line used in the first embodiment will be described. In the first embodiment, for example, as shown in FIGS. 2 and 3, a cooking range A (hereinafter, referred to as a cooking area A) in which an object to be cooked such as ingredients is baked and cooked on the cooking net 10. For example, it is configured in a horizontally long rectangular shape, and has a shape of a line object by a symmetric axis xx or a symmetric axis yy passing through the center O of the cooking area.
The support line 14A starts from a joint portion 18 into which the cooling fluid flows, which is provided outside the cooking area A of the cooking net 10, for example, as shown in FIG. A plurality of parallel folds are formed at the outer peripheral edge and connected to the joint 20.
In this case, the support line 14A extends from one side in the longitudinal direction of the cooking area A and one side in the axial direction of the symmetry axis xx to the other side in the longitudinal direction of the cooking area A and the axis of the symmetry axis xx. To the other side of the direction, it is formed by being repeatedly folded in parallel at the outer peripheral edge of the cooking area A with an angle in the range of, for example, 10 degrees to 80 degrees with respect to the axis of symmetry xx.

また、支持ライン１６Ａは、支持ライン１４Ａに対して鏡像となる形状を有し、支持ライン１４Ａおよび支持ライン１６Ａの長さは、略同じに形成されている。すなわち、支持ライン１６Ａは、平面から見て、対称軸ｘ−ｘに対して、支持ライン１４Ａと対称となる形状を有するものである。支持ライン１６Ａは、上述の支持ライン１４Ａと同様に、継手部１８から始まり、継手部２０に接続されている。この場合、支持ライン１４Ａおよび１６Ａによって、支持部１２は、平面から見て、碁盤格子状に構成される。
なお、支持ライン１４Ａおよび支持ライン１６Ａは、特に、図１に示すように、調理エリアＡ内で平行する２本を一組として織ることで調理網１０が形成されている。
本実施例１では、支持部１２を冷却用流体の流入口（継手部１８）から流出口（継手部２０）にかけて分岐や合流の無い２つの支持ライン１４Ａおよび１６Ａで形成し、該支持ライン１４Ａおよび１６Ａに冷却用流体が流れることによって、調理エリアＡ全体が均等に冷却される。そのため、付着物が支持部１２の２組の支持部材１４および１６に焼き付くことを防止して、付着物の焼けによる発煙を防止することができ、また、調理エリアＡ上での被調理物の反転を容易にし、調理しやすくすると共に、調理網１０の使用後の洗浄も簡単なものとなる。その上、調理エリアＡが碁盤格子状に形成されているため、調理エリアＡから被調理物の薄片等が落下することも防止することができる。 The support line 16A has a shape that is a mirror image of the support line 14A, and the lengths of the support line 14A and the support line 16A are substantially the same. That is, the support line 16A, when viewed from the plane and has with respect to the symmetry axis x-x, the support line 14A and symmetrical become shape. The support line 16A starts from the joint portion 18 and is connected to the joint portion 20 in the same manner as the support line 14A described above. In this case, the support part 12 is configured in a grid pattern as seen from the plane by the support lines 14A and 16A.
In particular, as shown in FIG. 1, the support line 14 A and the support line 16 A form a cooking net 10 by weaving two parallel lines in the cooking area A as a set.
In the first embodiment, the support portion 12 is formed by two support lines 14A and 16A that are not branched or merged from the cooling fluid inflow port (joint portion 18) to the outflow port (joint portion 20). And the fluid for cooling flows into 16A, and the whole cooking area A is cooled equally. Therefore, it is possible to prevent the deposits from being baked on the two sets of support members 14 and 16 of the support section 12 and to prevent smoke from being generated by burning the deposits. Inversion is facilitated, cooking is facilitated, and cleaning of the cooking net 10 after use is also simplified. In addition, since the cooking area A is formed in a grid pattern, it is possible to prevent a slice of the object to be cooked from dropping from the cooking area A.

図４は、この発明にかかる実施形態の他の例（実施例２）を示す斜視図解図であり、図５は、図４の平面図解図であり、図６は、図４および図５に示す調理網に適用された支持ラインの一例を示す平面図解図であり、図７は、図６に示す支持ラインで構成された１組の支持部材の一例を示す平面図解図である。
本実施例２では、上述の実施例１と比べて、２組の支持部材２２および２４が、それぞれ、２つの支持ライン２２Ａ，２２Ｂおよび支持ライン２４Ａ，２４Ｂを含む点で相違している。すなわち、支持部材２２を構成する一方の支持ライン２２Ａの基本的構成は、特に、図６に示すように、調理エリアＡの長手方向の一方側で且つ対称軸ｘ−ｘの軸方向の一方側から、調理エリアＡの長手方向の他方側で且つ対称軸ｘ−ｘの軸方向の他方側にかけて、対称軸ｘ−ｘに対して、たとえば１０度〜８０度の範囲の角度を持って、調理エリアＡの外周縁部で平行に繰り返し折り返されることによって形成されている。この場合、支持ライン２２Ａは、その長さ方向の一端が継手部１８に接続され、その長さ方向の他端が継手部２０に接続される。4 is a perspective schematic view showing another example (Example 2) of the embodiment according to the present invention, FIG. 5 is a plan schematic view of FIG. 4, and FIG. 6 is shown in FIGS. FIG. 7 is an illustrative plan view showing an example of a support line applied to the cooking net shown, and FIG. 7 is an illustrative plan view showing an example of a set of support members constituted by the support lines shown in FIG. 6.
The second embodiment is different from the first embodiment in that the two support members 22 and 24 include two support lines 22A and 22B and support lines 24A and 24B, respectively. That is, the basic configuration of one support line 22A constituting the support member 22 is particularly one side in the longitudinal direction of the cooking area A and one side in the axial direction of the symmetry axis xx, as shown in FIG. To the other side in the longitudinal direction of the cooking area A and the other side in the axial direction of the symmetric axis xx with an angle in the range of, for example, 10 degrees to 80 degrees with respect to the symmetric axis xx It is formed by being repeatedly folded in parallel at the outer peripheral edge of area A. In this case, the support line 22 A has one end in the length direction connected to the joint portion 18 and the other end in the length direction connected to the joint portion 20.

支持部材２２を構成する他方の支持ライン２２Ｂは、図６に示す調理エリアＡの中心Ｏを回転軸としたとき、回転軸を中心に一方の支持ライン２２Ａを１８０度回転させた形状を有すると共に、図７に示すように、支持ライン２２Ｂが、調理エリアＡの中心Ｏを通る回転軸上で、支持ライン２２Ａと重ねられても、支持ライン２２Ａと交差することがない形状に形成される。２つの支持ライン２２Ａおよび２２Ｂの長さは、略同じに形成されている。この場合、２つの支持ライン２２Ａおよび２２Ｂは、調理エリアＡ内で互いに交差することが無いように、支持ライン２２Ａ，２２Ｂの基本的形状が定められている。 The other support line 22B constituting the support member 22 has a shape obtained by rotating one support line 22A 180 degrees around the rotation axis when the center O of the cooking area A shown in FIG. 6 is a rotation axis. As shown in FIG. 7, the support line 22 B is formed in a shape that does not cross the support line 22 A even if it overlaps the support line 22 A on the rotation axis passing through the center O of the cooking area A. The lengths of the two support lines 22A and 22B are substantially the same. In this case, the basic shapes of the support lines 22A and 22B are determined so that the two support lines 22A and 22B do not cross each other in the cooking area A.

すなわち、支持ライン２２Ａをこのような基本的形状にするためには、図６に戻って示すように、支持ライン２２Ａは、調理エリアＡの長手方向の一端側（同図左側）の継手部１８から調理エリアＡに入り、調理エリアＡの対称軸ｘ−ｘの斜め上方に延びて、調理エリアＡの上端に至る上がり部位２２Ａu１と、調理エリアＡの上端に沿って、調理エリアＡの長手方向の他端側（同図右側）に進んだ後、部位２２Ａu１と平行に、調理エリアＡの上端から調理エリアＡの左端側または下端側に至る下がり部位２２Ａｄ１との間隔をαとし、該下がり部位２２Ａｄ１と、次の上がり部位２２Ａｕ２との間隔をβとし、支持ライン２２Ａのパイプの外径をγとしたとき、α≧β＋２γ（以下、規定式という。）を満足するように、当該支持ライン２２Ａの平面から見たときの形状が形成されている。
さらに、調理エリアＡの中心Ｏの左側の上がり部位２２Ａｕ３は、調理エリアＡの長さ方向の一端側（同図左側）または下端から、調理エリアＡの長さ方向の他端側（同図右側）または上端に至るものである。That is, in order to make the support line 22A in such a basic shape, as shown in FIG. 6, the support line 22A has a joint portion 18 on one end side in the longitudinal direction of the cooking area A (left side in the figure). Enters the cooking area A, extends obliquely above the axis of symmetry xx of the cooking area A, reaches the upper end of the cooking area A 22Au1, and along the upper end of the cooking area A, the longitudinal direction of the cooking area A The distance between the lower end portion 22Ad1 extending from the upper end of the cooking area A to the left end side or the lower end side of the cooking area A in parallel with the portion 22Au1 and a lower portion 22Ad1 is α. When the distance between 22Ad1 and the next rising portion 22Au2 is β and the outer diameter of the pipe of the support line 22A is γ, the support line 22A is satisfied so that α ≧ β + 2γ (hereinafter referred to as a prescribed formula) is satisfied. Shape when viewed from a plane is formed.
Furthermore, the rising part 22Au3 on the left side of the center O of the cooking area A is connected to the other end side in the length direction of the cooking area A (the right side in the figure) from the one end side (the left side in the figure) or the lower end in the cooking area A. ) Or the top end.

そして、調理エリアＡ内において、上がり部位２２Ａｕ２および下がり部位２２Ａｄ２間の間隔と、下がり部位２２Ａｄ２および上がり部位２２Ａｕ３間の間隔とは、上記規定式を満足するように設定されている。また、上がり部位２２Ａｕ３および下がり部位２２Ａｄ３間の間隔と、下がり部位２２Ａｄ３および上がり部位２２Ａｕ４間の間隔とが、上記規定式を満足するように設定されている。さらに、上がり部位２２Ａｕ４および下がり部位２２Ａｄ４間の間隔と、下がり部位２２Ａｄ４および上がり部位２２Ａｕ５間の間隔とが、上記規定式を満足するように設定されている。
このように、図６に示す調理エリアＡにおいて、調理エリアＡの左端または下端から右端または上端に至る部位と、この右隣の平行部位との間隔（α）は、調理エリアＡの右端又は上端から左端又は下端に至る部位と、この右隣の平行部位との間隔（β）に、パイプの外径（γ）の２倍を加えた長さ以上となるように設定されている。And in cooking area A, the space | interval between raising part 22Au2 and falling part 22Ad2 and the space | interval between falling part 22Ad2 and raising part 22Au3 are set so that the said prescription | regulation formula may be satisfied. Further, the interval between the rising portion 22Au3 and the falling portion 22Ad3 and the interval between the falling portion 22Ad3 and the rising portion 22Au4 are set so as to satisfy the above-mentioned defining formula. Further, the interval between the rising portion 22Au4 and the falling portion 22Ad4 and the interval between the falling portion 22Ad4 and the rising portion 22Au5 are set so as to satisfy the above-mentioned defining formula.
As described above, in the cooking area A shown in FIG. 6, the distance (α) between the portion from the left end or the lower end of the cooking area A to the right end or the upper end and the parallel portion adjacent to the right is the right end or the upper end of the cooking area A. Is set to be equal to or longer than the distance (β) between the portion extending from the left end to the left end or the lower end and the parallel portion on the right side plus twice the outer diameter (γ) of the pipe.

一方、支持部材２４を構成する２つの支持ライン２４Ａおよび２４Ｂは、図４および図５に示すように、支持部材２２を構成する２つの支持ライン２２Ａおよび２２Ｂと、調理エリアＡの対称軸ｘ−ｘに対して対称となるように、その平面視形状が形成されている。２つの支持ライン２４Ａおよび２４Ｂも、２つの支持ライン２２Ａおよび２２Ｂと同様に、継手部１８から継手部２０に接続されている。本実施例２の場合も、先に示した実施例１と同様に、支持部材２２と支持部材２４とが、調理エリアＡ内で平行する２本を一組として織られることによって、調理網１０が形成されている。
本実施例２では、実施例１と比べて、たとえば図３および図６に示すように、支持部材の数を増やすことによって、当該支持部材を構成する各支持ラインの長さを短くすることが可能となる。そのため、本実施例２では、実施例１と比べて、冷却用流体の流出口側（継手部２０）付近での温度上昇を防止することができ、調理エリアＡ全体を均等に冷却することが可能となる。そのため、本実施例２では、実施例１と比べて、より一層、支持部１２に付着物が焼き付くことを防止して、付着物の焼けによる発煙を防止することができる。On the other hand, the two support lines 24A and 24B constituting the support member 24 are separated from the two support lines 22A and 22B constituting the support member 22 and the axis of symmetry x− of the cooking area A, as shown in FIGS. The shape in plan view is formed so as to be symmetric with respect to x. The two support lines 24A and 24B are also connected from the joint portion 18 to the joint portion 20 similarly to the two support lines 22A and 22B. Also in the case of the second embodiment, as in the first embodiment, the support member 22 and the support member 24 are woven together as a set of two parallel members in the cooking area A, so that the cooking net 10 Is formed.
In the second embodiment, as compared with the first embodiment, for example, as shown in FIGS. 3 and 6, the length of each support line constituting the support member can be shortened by increasing the number of support members. It becomes possible. Therefore, in this second embodiment, compared to the first embodiment, it is possible to prevent a temperature rise near the outlet side (joint portion 20) of the cooling fluid, and to cool the entire cooking area A evenly. It becomes possible. Therefore, in the second embodiment, compared with the first embodiment, it is possible to further prevent the deposit from being baked on the support portion 12 and to prevent smoke generation due to the burn of the deposit.

図８は、この発明にかかる実施形態のさらに他の例（実施例３）を示す斜視図解図であり、図９は、図８の平面図解図であり、図１０は、図８および図９に示す調理網に適用された支持ラインの一例を示す平面図解図であり、図１１は、図１０に示す支持ラインで構成された１組の支持部材の一例を示す平面図解図である。
本実施例３では、上述の実施例２と比べて、支持部１２を構成する２組の支持部材２６および２８が、それぞれ、４つの支持ライン２６Ａ，２６Ｂ，２６Ｃ，２６Ｄおよび支持ライン２８Ａ，２８Ｂ，２８Ｃ，２８Ｄを含み、支持部材の数が増加している点で相違している。8 is a perspective view showing still another example (Example 3) of the embodiment according to the present invention, FIG. 9 is a plan view view of FIG. 8, and FIG. 10 is FIGS. 8 and 9. FIG. 11 is a plan view showing an example of a support line applied to the cooking net shown in FIG. 11, and FIG. 11 is a plan view showing an example of a set of support members constituted by the support line shown in FIG.
In the third embodiment, compared to the second embodiment described above, the two sets of support members 26 and 28 constituting the support portion 12 include four support lines 26A, 26B, 26C, 26D and support lines 28A, 28B, respectively. , 28C, 28D, and the number of supporting members is increased.

すなわち、一方の組の支持部材２６は、２種類の基本的な平面視形状を有する２つの支持ライン２６Ａおよび２６Ｃを含む。２つの支持ライン２６Ａおよび２６Ｃは、特に、図１０に示すように、それぞれ、調理エリアＡの長手方向の一方側で且つ対称軸ｘ−ｘの軸方向の一方側から、調理エリアＡの長手方向の他方側で且つ対称軸ｘ−ｘの軸方向の他方側にかけて、対称軸ｘ−ｘに対して、たとえば１０度〜８０度の範囲の角度を持って、調理エリアＡの外周縁部で平行に繰り返し折り返されることによって形成されている。この場合、２つの支持ライン２６Ａおよび２６Ｃは、それぞれ、その長さ方向の一端が継手部１８に接続され、その長さ方向の他端が継手部２０に接続される。また、２つの支持ライン２６Ａおよび２６Ｃは、調理エリアＡ内において、隣合う平行な部位が互いに交差しない形状となっている。２つの支持ライン２６Ａおよび２６Ｃの長さは、略同じに形成されている。 That is, one set of support members 26 includes two support lines 26A and 26C having two kinds of basic planar shapes. As shown in FIG. 10, the two support lines 26A and 26C are respectively provided in the longitudinal direction of the cooking area A from one side in the longitudinal direction of the cooking area A and from one side in the axial direction of the symmetry axis xx. Parallel to the outer peripheral edge of the cooking area A with an angle in the range of, for example, 10 degrees to 80 degrees with respect to the symmetry axis xx toward the other side of the symmetry axis xx. It is formed by being repeatedly folded. In this case, each of the two support lines 26 A and 26 C has one end in the length direction connected to the joint portion 18 and the other end in the length direction connected to the joint portion 20. In addition, the two support lines 26A and 26C have a shape in which the adjacent parallel parts do not intersect each other in the cooking area A. The lengths of the two support lines 26A and 26C are substantially the same.

さらに、２つの支持ライン２６Ｂおよび２６Ｄは、図１０に示す調理エリアＡの中心Ｏを回転軸としたとき、回転軸を中心に２つの支持ライン２６Ａおよび２６Ｃを１８０度回転させた形状を有すると共に、図１１に示すように、２つの支持ライン２６Ｂおよび２６Ｄが、調理エリアＡの中心Ｏを通る回転軸上で、２つの支持ライン２６Ａおよび２６Ｃと重ねられても、支持ライン２６Ａおよび２６Ｃと交差することがない形状に形成される。２つの支持ライン２６Ｂおよび２６Ｄの長さは、略同じに形成されている。２つの支持ライン２６Ａおよび２６Ｃと、２つの支持ライン２６Ｂおよび２６Ｄとによって、一方の組の支持部材２６が構成されている。この場合、２つの支持ライン２６Ａおよび２６Ｃと、２つの支持ライン２６Ｂおよび２６Ｄとは、調理エリアＡ内で互いに交差することが無いように、２つの支持ライン２６Ａおよび２６Ｃの基本的形状が定められている。 Further, the two support lines 26B and 26D have a shape obtained by rotating the two support lines 26A and 26C by 180 degrees around the rotation axis when the center O of the cooking area A shown in FIG. 10 is a rotation axis. 11, even if the two support lines 26 B and 26 D overlap the two support lines 26 A and 26 C on the rotation axis passing through the center O of the cooking area A, they intersect the support lines 26 A and 26 C. It is formed in a shape that does not. The lengths of the two support lines 26B and 26D are substantially the same. One set of support members 26 is constituted by the two support lines 26A and 26C and the two support lines 26B and 26D. In this case, the basic shapes of the two support lines 26A and 26C are determined so that the two support lines 26A and 26C and the two support lines 26B and 26D do not intersect each other in the cooking area A. ing.

すなわち、２つの支持ライン２６Ａおよび２６Ｃをこのような基本的形状にするためには、図１０に戻って示すように、調理エリアＡの長手方向の一端側（同図左側）の継手部１８から調理エリアＡに入り、調理エリアＡの対称軸ｘ−ｘの斜め上方に延びて、調理エリアＡの上端に至る上がり部位２６Ｃu１は、上がり部位２６Ａｕ１および上がり部位２６Ｃu１間の中心距離がパイプの外径より大きい間隔を有するように、上がり部位２６Ａｕ１の右下側に配置される。上がり部位２６Ａｕ１および上がり部位２６Ｃu１は、調理エリアＡの上端に沿って、調理エリアＡの長手方向の他端側（同図右側）に進んだ後、上がり部位２６Ｃu１と平行に、調理エリアＡの上端から調理エリアＡの左端側または下端側に至る下がり部位２６Ｃｄ１と上がり部位２６Ｃu１との間隔をαとし、該下がり部位２６Ｃｄ１と、次の上がり部位２６Ｃｕ２との間隔をβとし、支持ライン２６Ａ，２６Ｃのパイプの外径をγとしたとき、α≧β＋２γ（以下、規定式という。）を満足するように、当該支持ライン２６Ａ，２６Ｃの平面から見たときの形状が形成されている。
下がり部位２６Ａｄ１は、下がり部位２６Ｃｄ1および下がり部位２６Ａｄ１間の中心距離がパイプの外径より大きい間隔を有するように、下がり部位２６Ｃｄ1の右下側に配置される。
また、調理エリアＡの中心Ｏの左側の上がり部位２６Ｃｕ２は、調理エリアＡの長さ方向の一端側（同図左側）または下端から、調理エリアＡの長さ方向の他端側（同図右側）または上端に至るものである。That is, in order to make the two support lines 26A and 26C have such a basic shape, as shown in FIG. 10, from the joint portion 18 on one end side in the longitudinal direction of the cooking area A (left side in the figure). The rising portion 26Cu1 that enters the cooking area A, extends obliquely above the symmetry axis xx of the cooking area A, and reaches the upper end of the cooking area A has a center distance between the rising portion 26Au1 and the rising portion 26Cu1 that is the outer diameter of the pipe. It arrange | positions in the lower right side of raising part 26Au1 so that it may have a larger space | interval. The rising portion 26Au1 and the rising portion 26Cu1 proceed along the upper end of the cooking area A to the other end side in the longitudinal direction of the cooking area A (the right side in the figure), and then parallel to the rising portion 26Cu1 and the upper end of the cooking area A. The distance between the descending portion 26Cd1 and the rising portion 26Cu1 from the cooking area A to the left end side or the lower end side is α, the interval between the descending portion 26Cd1 and the next rising portion 26Cu2 is β, and the support lines 26A, 26C When the outer diameter of the pipe is γ, the shape when viewed from the plane of the support lines 26A and 26C is formed so as to satisfy α ≧ β + 2γ (hereinafter referred to as a prescribed formula).
The descending portion 26Ad1 is arranged on the lower right side of the descending portion 26Cd1 so that the center distance between the descending portion 26Cd1 and the descending portion 26Ad1 is larger than the outer diameter of the pipe.
Further, the rising portion 26Cu2 on the left side of the center O of the cooking area A is connected to the other end side in the length direction of the cooking area A (the right side in the figure) from the one end side (the left side in the figure) or the lower end in the cooking area A. ) Or the top end.

さらに、上がり部位２６Ｃｕ２および下がり部位２６Ｃｄ２間の間隔と、該下がり部位２６Ｃｄおよび上がり部位２６Ｃｕ３間の間隔とが、上記規定式を満足するように設定されている。このように、図１０に示す調理エリアＡにおいて、調理エリアＡの左端または下端から右端または上端に至る部位と、この右隣の平行部位との間隔（α）は、調理エリアＡの右端又は上端から左端又は下端に至る部位と、この右隣の平行部位との間隔（β）に、パイプの外径（γ）の２倍を加えた長さ以上となるように設定されている。 Further, the interval between the rising portion 26Cu2 and the falling portion 26Cd2 and the interval between the falling portion 26Cd and the rising portion 26Cu3 are set so as to satisfy the above-mentioned defining formula. As described above, in the cooking area A shown in FIG. 10, the distance (α) between the portion from the left end or the lower end of the cooking area A to the right end or the upper end and the parallel portion adjacent to the right is the right end or the upper end of the cooking area A. Is set to be equal to or longer than the distance (β) between the portion extending from the left end to the left end or the lower end and the parallel portion on the right side plus twice the outer diameter (γ) of the pipe.

一方、支持部材２８を構成する４つの支持ライン２８Ａ，２８Ｂ，２８Ｃおよび２８Ｄは、図８および図９に示すように、支持部材２６を構成する４つの支持ライン２６Ａ〜２６Ｄと、調理エリアＡの対称軸ｘ−ｘに対して対称となるように、その平面視形状が形成されている。４つの支持ライン２８Ａ〜２８Ｄも、４つの支持ライン２６Ａ〜２６Ｄと同様に、継手部１８から継手部２０に接続されている。本実施例３の場合も、先に示した実施例２と同様に、支持部材２６と支持部材２８とが、調理エリアＡ内で平行する２本を一組として織られることによって、調理網１０が形成されている。
本実施例３では、実施例２と比べて、たとえば図８および図９に示すように、支持部材の数をさらに増やすことによって、当該支持部材を構成する各支持ラインの長さをさらに短くすることが可能となる。そのため、本実施例３では、実施例２と比べて、冷却用流体の流出口側（継手部２０）付近での温度上昇を防止することができ、調理エリアＡ全体を均等に冷却することが可能となる。そのため、本実施例３では、実施例２と比べて、さらに一層、支持部１２に付着物が焼き付くことを防止して、付着物の焼けによる発煙を防止することができる。On the other hand, the four support lines 28A, 28B, 28C, and 28D that constitute the support member 28 are the same as the four support lines 26A to 26D that constitute the support member 26 and the cooking area A, as shown in FIGS. The planar view shape is formed so as to be symmetric with respect to the symmetry axis xx. The four support lines 28A to 28D are also connected from the joint portion 18 to the joint portion 20 in the same manner as the four support lines 26A to 26D. Also in the case of the third embodiment, as in the second embodiment shown above, the support member 26 and the support member 28 are woven together as a set of two parallel members in the cooking area A, so that the cooking net 10 Is formed.
In the third embodiment, as compared with the second embodiment, for example, as shown in FIGS. 8 and 9, the length of each support line constituting the support member is further shortened by further increasing the number of support members. It becomes possible. Therefore, in the present Example 3, compared with Example 2, the temperature rise in the vicinity of the cooling fluid outlet (joint part 20) can be prevented, and the entire cooking area A can be cooled uniformly. It becomes possible. Therefore, in the present Example 3, compared with Example 2, it can prevent a deposit | attachment from baking on the support part 12 further, and can prevent the smoke generation by burning of a deposit | attachment.

図１２は、この発明にかかる実施形態のさらに他の例（実施例４）を示す斜視図解図であり、図１３は、図１２の平面図解図であり、図１４は、図１２および図１３に示す調理網に適用された支持ラインの一例を示す平面図解図であり、図１５は、図１４に示す支持ラインで構成された１組の支持部材の一例を示す平面図解図である。
本実施例４は、上述の実施例１，実施例２および実施例３の調理エリアＡが横長矩形状に構成されているのに比べて、調理エリアＡが円形状に構成されている点で相違している。また、本実施例４は、たとえば実施例２に示された調理網１０と同様の支持ラインの形状ルールで構成されている。FIG. 12 is a perspective view showing still another example (Example 4) of the embodiment according to the present invention, FIG. 13 is a plan view showing FIG. 12, and FIG. 14 is FIG. 12 and FIG. FIG. 15 is an illustrative plan view showing an example of a support line applied to the cooking net shown in FIG. 14, and FIG. 15 is an illustrative plan view showing an example of a set of support members constituted by the support line shown in FIG.
The fourth embodiment is that the cooking area A is formed in a circular shape compared to the cooking area A in the first, second, and third embodiments described above that is configured in a horizontally long rectangular shape. It is different. Moreover, the present Example 4 is comprised by the shape rule of the support line similar to the cooking net | network 10 shown in Example 2, for example.

すなわち、支持部材３０を構成する一方の支持ライン３０Ａの基本的構成は、特に、図１４に示すように、調理エリアＡの長手方向の一方側で且つ対称軸ｘ−ｘの軸方向の一方側から、調理エリアＡの長手方向の他方側で且つ対称軸ｘ−ｘの軸方向の他方側にかけて、対称軸ｘ−ｘに対して、たとえば１０度〜８０度の範囲の角度を持って、調理エリアＡの外周縁部で平行に繰り返し折り返されることによって形成されている。この場合、支持ライン３０Ａは、その長さ方向の一端が継手部１８に接続され、その長さ方向の他端が継手部２０に接続される。 That is, the basic configuration of one support line 30A constituting the support member 30 is particularly one side in the longitudinal direction of the cooking area A and one side in the axial direction of the symmetry axis xx, as shown in FIG. To the other side in the longitudinal direction of the cooking area A and the other side in the axial direction of the symmetric axis xx with an angle in the range of, for example, 10 degrees to 80 degrees with respect to the symmetric axis xx It is formed by being repeatedly folded in parallel at the outer peripheral edge of area A. In this case, the support line 30 A has one end in the length direction connected to the joint portion 18 and the other end in the length direction connected to the joint portion 20.

支持部材３２を構成する他方の支持ライン３０Ｂは、図１４に示す調理エリアＡの中心Ｏを回転軸としたとき、回転軸を中心に支持ライン３０Ａを１８０度回転させた形状を有すると共に、図１５に示すように、支持ライン３０Ｂが、調理エリアＡの中心Ｏを通る回転軸上で、支持ライン３０Ａと重ねられても、支持ライン３０Ａと交差することがない形状に形成される。２つの支持ライン３０Ａおよび３０Ｂの長さは、略同じに形成されている。２つの支持ライン３０Ａおよび３０Ｂは、調理エリアＡ内で互いに交差することが無いように、その基本的形状が定められている。 The other support line 30B constituting the support member 32 has a shape obtained by rotating the support line 30A 180 degrees around the rotation axis when the center O of the cooking area A shown in FIG. As shown in FIG. 15, even if the support line 30 B is overlapped with the support line 30 A on the rotation axis passing through the center O of the cooking area A, the support line 30 B is formed in a shape that does not intersect the support line 30 A. The lengths of the two support lines 30A and 30B are substantially the same. The basic shapes of the two support lines 30 A and 30 B are determined so as not to cross each other in the cooking area A.

さらに、支持部材３２を構成する２つの支持ライン３２Ａおよび３２Ｂは、図１２および図１３に示すように、支持部材３０を構成する２つの支持ライン３０Ａおよび３０Ｂと、調理エリアＡの対称軸ｘ−ｘに対して対称となるように、その平面視形状が形成されている。２つの支持ライン３２Ａおよび３２Ｂも、２つの支持ライン３０Ａおよび３０Ｂと同様に、継手部１８から継手部２０に接続されている。本実施例４の場合も、先に示した各実施例１，２，３と同様に、支持部材３０と支持部材３２とが、調理エリアＡ内で平行する２本を一組として織られることによって、調理網１０が形成され、実施例２と同様の作用・効果を有するものとなる。 Further, the two support lines 32A and 32B constituting the support member 32 are separated from the two support lines 30A and 30B constituting the support member 30 and the axis of symmetry x− of the cooking area A, as shown in FIGS. The shape in plan view is formed so as to be symmetric with respect to x. The two support lines 32A and 32B are also connected from the joint part 18 to the joint part 20 similarly to the two support lines 30A and 30B. Also in the case of the fourth embodiment, as in each of the first, second, and third embodiments described above, the support member 30 and the support member 32 are woven as a set of two parallel members in the cooking area A. Thus, the cooking net 10 is formed and has the same operation and effect as the second embodiment.

図１６は、この発明にかかる調理網に適用され得る複数の支持ラインの他の例を示す平面図解図であり、図１７は、図１６に示す複数の支持ラインで構成された１組の支持部材の一例を示す平面図解図である。
すなわち、図１６は、３形状の合計１２本のパイプで構成した例であって、調理網の支持部を構成する支持ラインの３つの基本形状であり、図１０等に示す実施例３と同様の形状ルールで支持ライン３４Eを追加している。この場合、S字ターンの数が１回と奇数であるために、S字ターンの数が偶数回であるの実施例２の図６、実施例３の図１０および実施例４の図１４とは異なり、調理エリアＡの中心Ｏ付近の支持ライン３４Ｅd１は、中心Ｏの右下で、その右上端側から左下端側に向かう配置となる。FIG. 16 is an illustrative plan view showing another example of a plurality of support lines that can be applied to the cooking net according to the present invention, and FIG. 17 is a set of supports composed of the plurality of support lines shown in FIG. It is a top view solution figure which shows an example of a member.
That is, FIG. 16 is an example constituted by a total of twelve pipes of three shapes, and three basic shapes of the support lines that constitute the support part of the cooking net, similar to Example 3 shown in FIG. The support line 34E is added according to the shape rule. In this case, since the number of S-shaped turns is an odd number of one, the number of S-shaped turns is an even number, FIG. 6 of Example 2, FIG. 10 of Example 3, and FIG. 14 of Example 4. In contrast, the support line 34Ed1 in the vicinity of the center O of the cooking area A is arranged from the upper right end side to the lower left end side at the lower right of the center O.

図１７は、支持部材の基本形状の支持ライン３４Ａ、３４Ｃおよび３４Ｅに対して、調理エリアＡの中心Ｏを中心に１８０°回転した形状の支持ライン３４B、３４Dおよび３４Fを合わせた合計６本の支持ライン３４Ａ〜３４Ｆの配置状態を示している。これら６本の支持ライン３４Ａ〜３４Ｆを調理エリアＡの対称軸ｘ−ｘに対称に配置された他の６本の支持ライン（図示せず）を加えて合計１２本で、上述の各実施例１，２，３，４と同様に調理網を構成することができる。 FIG. 17 shows a total of six support lines 34B, 34D, and 34F that are 180 ° rotated around the center O of the cooking area A with respect to the support lines 34A, 34C, and 34E of the basic shape of the support member. The arrangement | positioning state of support line 34A-34F is shown. These six support lines 34A to 34F are combined with other six support lines (not shown) arranged symmetrically with respect to the symmetry axis xx of the cooking area A, for a total of twelve. A cooking net can be configured in the same manner as 1, 2, 3, and 4.

図１８は、この発明にかかる調理網に適用され得る複数の支持ラインのさらに他の例を示す平面図解図であり、図１９は、図１８に示す複数の支持ラインで構成された１組の支持部材の一例を示す平面図解図である。
すなわち、図１８は、４形状の合計１６本のパイプで構成した例で、調理網の支持部を構成する支持ラインの４つの基本形状であり、図１６と同様の形状ルールで３４Ｇを追加している。この場合、Ｓ字ターンの数が１回と奇数であり、調理エリアＡの中心Ｏ付近の支持ライン３４Ｇd１は、中心Ｏの右下で、その右上端側から左下端側に向かう配置となる。FIG. 18 is an illustrative plan view showing still another example of a plurality of support lines that can be applied to the cooking net according to the present invention, and FIG. 19 is a set of a plurality of support lines shown in FIG. It is a top view solution figure which shows an example of a supporting member.
That is, FIG. 18 is an example of a total of 16 pipes of 4 shapes, which are the four basic shapes of the support lines constituting the cooking net support, and 34G is added with the same shape rule as FIG. ing. In this case, the number of S-shaped turns is an odd number of one, and the support line 34Gd1 in the vicinity of the center O of the cooking area A is arranged at the lower right of the center O from the upper right end to the lower left end.

図１９は、支持部材の基本形状の支持ライン３４Ａ、３４Ｃ、３４Ｅおよび３４Ｇに対して、調理エリアＡの中心Ｏを中心に１８０°回転した形状の支持ライン３４B、３４D、３４Fおよび３４Ｈを合わせた合計８本の支持ライン３４Ａ〜３４Ｆの配置状態を示している。これら８本の支持ライン３４Ａ〜３４Ｈを調理エリアＡの対称軸ｘ−ｘに対称に配置された他の８本の支持ライン（図示せず）を加えて合計１６本で、上述の各実施例１，２，３，４と同様に調理網を構成することができる。
また、同様の方法によって、２０本、２４本と４の倍数の支持ラインを用いて、碁盤格子状の調理網を形成することも適宜可能である。In FIG. 19, support lines 34B, 34D, 34F, and 34H having shapes rotated by 180 ° about the center O of the cooking area A are combined with the support lines 34A, 34C, 34E, and 34G having the basic shape of the support member. The arrangement | positioning state of a total of eight support lines 34A-34F is shown. The eight support lines 34A to 34H are added to the other eight support lines (not shown) arranged symmetrically with respect to the symmetry axis xx of the cooking area A, so that a total of 16 lines are provided. A cooking net can be configured in the same manner as 1, 2, 3, and 4.
In addition, it is also possible to appropriately form a grid-like cooking net using support lines of 20, 24, and multiples of 4 by the same method.

なお、上述した実施例１、実施例２、実施例３、実施例４の調理網１０、および、図１６，図１７，図１８，図１９の複数の支持ラインを用いた調理網では、それぞれ、支持部材を構成する各支持ラインの表面に、被調理物の汁や油分等の付着物が付着するのを妨げる付着防止層（図示せず）が形成されている。付着防止層（図示せず）は、例えば、フッ素樹脂等の塗膜により形成されている。 In addition, in the cooking net | network 10 of Example 1, Example 2, Example 3, Example 4 mentioned above, and the cooking net | network using the some support line of FIG.16, FIG.17, FIG.18, FIG. In addition, an adhesion preventing layer (not shown) is formed on the surface of each support line constituting the support member so as to prevent adhesion of deposits such as juice and oil of the cooking object. The adhesion preventing layer (not shown) is formed of a coating film such as a fluororesin, for example.

この発明にかかる調理網は、特に、肉、魚、野菜等の食材を焼いて加熱調理するのに用いられて好適なものである。 The cooking net according to the present invention is particularly suitable for use in baking and cooking foods such as meat, fish and vegetables.

Claims

There is a cooking area on which a food to be cooked such as ingredients is placed and heated and cooked , and the cooking area is configured in a grid pattern when viewed from the top with a circular cross-section pipe, and the food to be cooked is A cooking net including a supporting part for supporting the cooling part by allowing a cooling fluid to flow in the pipe;
The support portion includes two sets of supporting members for supporting the the food in the cooking area, the two pairs of support members each substantially the same length without a branch or merge from one end to the other end thereof Formed of a pipe with a circular cross section,
One set of supporting members is located on one outer side of the cooking area and from one side of the axis of symmetry passing through the center of the cooking area, and on the other outer side of the cooking area and on the other side of the axis of symmetry. Over, formed at a certain angle with respect to the axis of symmetry, folded back in parallel at the periphery of the cooking area,
The other set of support members is formed in a shape that is a mirror image of the one set of support members with respect to the symmetry axis when viewed from the plane.
The one set of support members and the other set of support members each have one end in the length direction connected to the cooling fluid inlet and the other end in the length direction of the cooling fluid. The cooking net is connected to an outlet, and the inlet and the outlet are arranged on an axis of the symmetry axis .

The one set of support members and the other set of support members each further include two support lines formed by circular pipes having substantially the same length and having no branching or joining from one end to the other end thereof. ,
One support line extends from one side of the cooking area on one side in the axial direction of the symmetry axis to the other side of the cooking area on the other side in the axial direction of the symmetry axis with respect to the symmetry axis. With a certain angle, it is formed by folding back in parallel at the peripheral edge of the cooking area,
Other support line, when said center of the cooking area and the rotation axis, and having a said the one of the support line around the rotation axis is rotated 180 degrees shape, the other side of the support line is said rotation axis Even if it is overlapped with the one support line above, it is formed in a shape that does not cross the one support line,
The two support lines constituting the one set of support members and the two support lines constituting the other set of support members are symmetrical with respect to the symmetry axis of the cooking area. Arranged and formed into a grid pattern in plan view,
The two support lines constituting the one set of support members and the two support lines constituting the other set of support members each have one end in the length direction connected to the cooling fluid inflow port. The other end in the length direction is connected to the cooling fluid outlet, and the inlet and the outlet are arranged on the axis of the symmetry axis , The cooking net according to claim 1 .

The one set of support members and the other set of support members are each of two sets of a plurality of types formed by circular pipes having substantially the same length and having no branching or joining from one end to the other end . further comprising a plurality of supporting lifting line having a shape,
A plurality of supporting lifting lines of said one set of support members, respectively, one and from one side in the axial direction of the symmetry axis outside the axial direction of and the symmetry axis on the other outside of the cooking area of the cooking area Over the other side, with a certain angle with respect to the axis of symmetry, is formed by folding back in parallel at the peripheral edge of the cooking area,
A plurality of supporting lifting lines of the other set of the support member, when the rotation axis center of the cooking area, the rotated 180 degrees a plurality of support lines of one set of the support member about said rotation axis Even if the plurality of support lines of the other set of support members are overlapped with the plurality of support lines of the one set of support members on the rotating shaft, the one set of support members It is formed in a shape that does not cross multiple support lines ,
The plurality of support lines of the one set of support members and the plurality of support lines of the other set of support members are arranged so as to be symmetric with respect to the symmetry axis of the cooking area. Formed in a grid pattern,
One end of each of the plurality of support lines of the one set of support members and the plurality of support lines of the other set of support members is connected to an inlet of the cooling fluid, and the length thereof with the direction of the other end connected to the outlet of the cooling fluid, wherein a flow inlet and the outlet, characterized in that it is arranged on the axis of the symmetry axis, according to claim 1 Cooking net.

Wherein the surface of the support line of the support member, said characterized Tei Rukoto anti-adhesion layer is formed to prevent the deposits such as juice or oil of the food adheres, claim 2 or claim 3. The cooking net according to 3 .