JP2019095135A - Trivet and gas cooking stove including trivet - Google Patents

Trivet and gas cooking stove including trivet Download PDF

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JP2019095135A
JP2019095135A JP2017225525A JP2017225525A JP2019095135A JP 2019095135 A JP2019095135 A JP 2019095135A JP 2017225525 A JP2017225525 A JP 2017225525A JP 2017225525 A JP2017225525 A JP 2017225525A JP 2019095135 A JP2019095135 A JP 2019095135A
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cover
gas burner
top plate
claws
hole
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JP7004449B2 (en
Inventor
敏宏 石野
Toshihiro Ishino
敏宏 石野
哲太 齋藤
Tetsuta Saito
哲太 齋藤
良多 荒木
Ryota Araki
良多 荒木
紳二 今井
Shinji Imai
紳二 今井
真次 藤谷
Shinji Fujitani
真次 藤谷
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Noritz Corp
Harman Co Ltd
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Noritz Corp
Harman Co Ltd
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Abstract

To propose a trivet that is facilitated in wiping cleaning, and to provide a gas cooking stove including the trivet.SOLUTION: A trivet 1 includes: a plate-like cover 4 formed into an annular shape in plan view so as to cover a gap S1 formed between a top plate 2 and a gas burner 3 from above; and a plurality of claw parts 5 projecting on an outside from an outer peripheral surface 40 of the cover 4.SELECTED DRAWING: Figure 1

Description

本発明は、五徳、及び五徳を備えたガスコンロに関する。   [Technical Field] The present invention relates to Venetian, and to a gas stove equipped with Venetian.

特許文献1に記載のガスコンロは、トッププレートに設けられたバーナー用開口に介装されるバーナーリングと、バーナーリングの外周に嵌まるように取り付けられる五徳と、バーナーリングを覆うように五徳の内側に取り付けられるリングカバーと、を備える。   The gas stove described in Patent Document 1 includes a burner ring interposed in an opening for a burner provided on a top plate, a Vintora attached so as to fit on the outer periphery of the burner ring, and an inner side of Vintoise so as to cover the burner ring. And a ring cover attached to the

バーナーリングの外周部と、リングカバーの外周部のそれぞれには、切欠きが設けられており、これらの切欠きには、五徳の爪部の下側の片が嵌まる。下側の片は、切欠きから上方に突出している。   The outer periphery of the burner ring and the outer periphery of the ring cover are respectively provided with notches, into which the lower pieces of the claws of Gotenoku fit. The lower piece projects upward from the notch.

特開2011−179723号公報JP, 2011-179723, A

ところで、特許文献1に記載のガスコンロでは、リングカバーの上面に煮汁がかかった場合に、リングカバーの一部に嵌まり、上方に突出した各爪部が邪魔になって、リングカバーの上面の拭き掃除がしにくいといった問題がある。また、特許文献1に記載のガスコンロでは、リングカバーと五徳の間の隙間に煮汁が浸入するおそれがあり、この隙間の拭き掃除もしにくいといった問題もある。   By the way, in the gas stove described in Patent Document 1, when the upper surface of the ring cover is boiled, the claws which are fitted in a part of the ring cover and project upward are in the way and the upper surface of the ring cover is There is a problem that it is difficult to wipe and clean. Moreover, in the gas stove described in Patent Document 1, there is a possibility that the boiling water may infiltrate into the gap between the ring cover and the five virtues, and there is also a problem that it is difficult to wipe and clean this gap.

上記事情に鑑みて、本発明は、拭き掃除のしやすい五徳、およびこの五徳を備えたガスコンロを提案することを、目的とする。   In view of the above-mentioned circumstances, the present invention aims to propose Gotoku, which is easy to wipe and clean, and a gas stove equipped with the Gotok.

本発明に係る一態様の五徳は、天板とガスバーナーとの間に形成される隙間を上方から覆うように平面視環状に設けられた板状のカバーと、前記カバーの外周面から外側に突出した複数の爪部と、を備える。   According to one aspect of the present invention, there is provided a plate-shaped cover provided annularly in a plan view so as to cover a gap formed between a top plate and a gas burner from above, and an outer peripheral surface of the cover And a plurality of protruding claws.

また、本発明に係る一態様のガスコンロは、前記の五徳と、前記ガスバーナーと、前記ガスバーナーが挿通される貫通孔を有する前記天板と、を備える。   Moreover, the gas stove according to one aspect of the present invention includes the above-described vintage, the gas burner, and the top plate having a through hole through which the gas burner is inserted.

前記ガスバーナーは、前記貫通孔に挿通される筒状の挿通部を含む。前記挿通部の外周面は、下側の部分ほど外側に位置するように設けられた凹曲面を含む。   The gas burner includes a cylindrical insertion portion inserted into the through hole. The outer circumferential surface of the insertion portion includes a concave surface provided so as to be positioned closer to the lower side.

前記五徳が前記天板に載った状態で、前記カバーの上面は、前記凹曲面に対して段差無く連続している。   With the Vitoku placed on the top plate, the upper surface of the cover is continuous with the concave surface without steps.

また、本発明に係る一態様のガスコンロは、前記の五徳と、前記ガスバーナーと、前記ガスバーナーが挿通される貫通孔を有する前記天板と、を備える。   Moreover, the gas stove according to one aspect of the present invention includes the above-described vintage, the gas burner, and the top plate having a through hole through which the gas burner is inserted.

前記ガスバーナーは、前記貫通孔に挿通される筒状の挿通部を含む。前記挿通部の外周面は、下側の部分ほど外側に位置するように設けられた凹曲面を含む。   The gas burner includes a cylindrical insertion portion inserted into the through hole. The outer circumferential surface of the insertion portion includes a concave surface provided so as to be positioned closer to the lower side.

前記五徳が前記天板に載った状態で、前記カバーの上面は、前記凹曲面よりも下方に位置する。   The upper surface of the cover is located below the concave surface in a state where the Vitoku is placed on the top plate.

本発明では、拭き掃除のしやすい五徳、およびこの五徳を備えたガスコンロを提案することができる。   In the present invention, it is possible to propose Gotoku that is easy to wipe and clean, and a gas stove equipped with the Gotok.

図1は、本発明に係る一実施形態の五徳を備えたガスコンロを示す側断面図である。FIG. 1 is a side cross-sectional view showing a gas stove equipped with five powers according to an embodiment of the present invention. 図2は、同上のガスコンロを示す斜視図である。FIG. 2 is a perspective view showing the gas stove of the same. 図3は、同上の五徳を単体で示す斜視図である。FIG. 3 is a perspective view showing the above-mentioned Gotoku alone. 図4Aは、同上の五徳を示す平面図であり、図4Bは、同上の五徳を示す底面図である。FIG. 4A is a plan view showing Gotoku of the same, and FIG. 4B is a bottom view showing Gotoku of the same. 図5は、同上の五徳を示す側面図である。FIG. 5 is a side view showing Gotoku of the same.

本発明は、五徳、及びこの五徳を備えたガスコンロに関し、詳しくは、複数の爪部をその内側に配されるカバーと一体に設けた五徳、及びこの五徳を備えたガスコンロに関する。   The present invention relates to Gotoku and a gas stove equipped with the Goto, and more particularly to Gotok having a plurality of claws integrally formed with a cover disposed inside thereof and a stove having the Gotok.

[実施形態]
(1)概要
図1、図2に示す一実施形態の五徳1は、天板2とガスバーナー3との間に形成される隙間S1を上方から覆うように平面視環状に設けられた板状のカバー4と、カバー4の外周面40から外側に突出した複数の爪部5を備える。
[Embodiment]
(1) Overview In the embodiment shown in FIG. 1 and FIG. 2, Vantoku 1 is a plate shape provided in an annular shape in plan view so as to cover the gap S1 formed between the top plate 2 and the gas burner 3 from above. And a plurality of claws 5 protruding outward from the outer peripheral surface 40 of the cover 4.

ガスコンロ100は、五徳1と、ガスバーナー3と、ガスバーナー3が挿通される貫通孔20を有する天板2と、貫通孔20に取り付けられるリング部材6を備える。ガスコンロ100は、調理台(図示せず)のカウンターに形成された孔に、上方より挿入されて設置されるドロップインこんろである。なお、ガスコンロ100は、テーブルこんろであってもよい。   The gas stove 100 includes a pentagon 1, a gas burner 3, a top plate 2 having a through hole 20 through which the gas burner 3 is inserted, and a ring member 6 attached to the through hole 20. The gas stove 100 is a drop-in stove which is inserted from above into a hole formed in a counter of a cooking table (not shown). The gas stove 100 may be a table hob.

以下では、図1、図2に示すように五徳1が天板2に載った設置状態を基準にして、上下方向を定義して、各構成について説明する。   In the following, with reference to the installation state where Gotoku 1 is placed on the top 2 as shown in FIG. 1 and FIG. 2, the vertical direction is defined to describe each configuration.

(2)各構成の詳細
(2−1)五徳
図3には、本実施形態の五徳1が単体で示されている。図4A、図4Bにも示すように、カバー4は、平面視円環状であり、上下方向に沿った厚み方向を有する板状である。図5に示すように、カバー4の上面41と下面42のそれぞれは、平坦面であり、上面41と下面42は平行である。図4A、図4Bに示すように、カバー4は、その径方向の長さ(つまり外径と内径の差)が周方向に亘って一定である。
(2) Details of Each Configuration (2-1) Gotoku Fig. 3 shows Gotoku 1 of the present embodiment alone. As also shown in FIGS. 4A and 4B, the cover 4 is annular in plan view, and has a plate shape having a thickness direction along the vertical direction. As shown in FIG. 5, each of the upper surface 41 and the lower surface 42 of the cover 4 is a flat surface, and the upper surface 41 and the lower surface 42 are parallel. As shown in FIGS. 4A and 4B, the cover 4 has a constant radial length (that is, the difference between the outer diameter and the inner diameter) in the circumferential direction.

カバー4は、カバー4の中心C1に向けて開口した一対の切欠き43を有する。一対の切欠き43のそれぞれは、カバー4を厚み方向(上下方向)に貫通している。一対の切欠き43は、周方向に180度の間隔をあけて位置し、互いに対向している。一対の切欠き43は、複数の爪部5のうち、カバー4の中心C1を挟んで対向して位置する1組の爪部5に対して、平面視において同一直線上に位置する。   The cover 4 has a pair of notches 43 opened toward the center C1 of the cover 4. Each of the pair of notches 43 penetrates the cover 4 in the thickness direction (vertical direction). The pair of notches 43 are positioned at an interval of 180 degrees in the circumferential direction and are opposed to each other. The pair of notches 43 is positioned on the same straight line in plan view with respect to a pair of claws 5 positioned opposite to each other across the center C1 of the cover 4 among the plurality of claws 5.

カバー4の外周面40から、本実施形態では、6つの爪部5が外側に突出している。6つの爪部5は、放射状に、かつ周方向に60度の間隔をあけて等間隔に位置する。6つの爪部5は、形状及び寸法が互いに同じである。   In the present embodiment, six claws 5 project outward from the outer peripheral surface 40 of the cover 4. The six claws 5 are located radially and at equal intervals at intervals of 60 degrees in the circumferential direction. The six claws 5 have the same shape and size as each other.

爪部5は、カバー4の周方向に沿った厚み方向を有する板状である。図5に示すように、爪部5の厚みとカバー4の厚みは、同じである。図3に示すように、爪部5は、カバー4の中心C1側に開口したコ字状である。   The claws 5 have a plate shape having a thickness direction along the circumferential direction of the cover 4. As shown in FIG. 5, the thickness of the claw portion 5 and the thickness of the cover 4 are the same. As shown in FIG. 3, the claws 5 are U-shaped open on the center C1 side of the cover 4.

詳しくは、爪部5は、カバー4の外周面40から外側(中心C1から離れる方向(径外方向))に突出した下片部50と、下片部50の外側の端部から上方に突出した側片部51と、側片部51の上端部から内側(中心C1に近づく方向(径内方向))に突出した上片部52とを含む。下片部50と側片部51と上片部52のそれぞれは、カバー4の周方向に沿った方向を厚み方向とする板状である。   Specifically, the claws 5 project upward from the lower end 50 projecting outward from the outer peripheral surface 40 of the cover 4 (in the direction away from the center C 1 (radial outward)) and the outer end of the lower end 50 upwards And an upper piece 52 projecting inward from the upper end of the side piece 51 (in a direction approaching the center C1 (inward radial direction)). Each of the lower piece portion 50, the side piece portion 51, and the upper piece portion 52 has a plate shape whose direction along the circumferential direction of the cover 4 is a thickness direction.

図5に示すように、下片部50は、上面53と下面54を有する。上面53は、平坦面である。下面54は、第一面54aと、第一面54aよりも外側に位置する第二面54bを含む。   As shown in FIG. 5, the lower piece portion 50 has an upper surface 53 and a lower surface 54. The upper surface 53 is a flat surface. The lower surface 54 includes a first surface 54a and a second surface 54b located outside the first surface 54a.

第二面54bは、第一面54aよりも下方に位置し、かつ第一面54aと第二面54bが段差無く連続している。第一面54aは、例えば上面53に対して平行な平坦面であり、第二面54bは、外側の部分ほど下方に位置するように傾斜した傾斜面である。   The second surface 54b is located below the first surface 54a, and the first surface 54a and the second surface 54b are continuous without any step. The first surface 54a is, for example, a flat surface parallel to the upper surface 53, and the second surface 54b is an inclined surface inclined so as to be positioned lower toward the outer portion.

本実施形態では、第二面54bは、鈍角を介して径外方向に連続した2つの傾斜面で構成されている。2つの傾斜面のうち、内側に位置する傾斜面は、外側に位置する傾斜面よりも水平方向に対する傾斜角度が僅かに大きい。第二面54bは、内側に位置する傾斜面が第一面54aに対して鈍角を介して連続している。なお、第一面54aと第二面54bや、第二面54bの2つの傾斜面は、曲面を介することで段差無く連続してもよい。   In the present embodiment, the second surface 54b is configured by two inclined surfaces which are continuous in the radially outer direction through an obtuse angle. Of the two inclined surfaces, the inclined surface located at the inner side has a slightly larger inclination angle with respect to the horizontal direction than the inclined surface located at the outer side. In the second surface 54b, an inner inclined surface is continuous to the first surface 54a at an obtuse angle. The two inclined surfaces of the first surface 54a, the second surface 54b, and the second surface 54b may be continuous without any level difference through curved surfaces.

下片部50は、上面53がカバー4の上面41に対して面一に並ぶように、カバー4の外周面40から外側に突出する。下片部50の上下長さは、カバー4の上下長さ(厚み)よりも大きく、下片部50の下面54は、カバー4の下面42よりも下方に位置する。下片部50の上面53は、カバー4の上面41よりも外側に位置している。   The lower piece portion 50 protrudes outward from the outer peripheral surface 40 of the cover 4 so that the upper surface 53 is flush with the upper surface 41 of the cover 4. The vertical length of the lower piece portion 50 is larger than the vertical length (thickness) of the cover 4, and the lower surface 54 of the lower piece portion 50 is positioned below the lower surface 42 of the cover 4. The upper surface 53 of the lower piece portion 50 is located outside the upper surface 41 of the cover 4.

側片部51は、内側(中心C1に近づく方向(径内方向))を向く内側面55と、外側(中心C1から離れる方向(径外方向))を向く外側面56を有する。上片部52は、上面57と下面58を有する。上面57と下面58は、内側の端部同士が凸曲面を介して連続している。上面57は、鍋等の被加熱物が載せられる部分である。上片部52は、その内側の端部がカバー4の上方に位置するように、径方向の長さが設定されている。   The side piece portion 51 has an inner side surface 55 facing inward (a direction approaching the center C1 (inward radial direction)) and an outer side surface 56 facing outward (a direction away from the central C1 (outward radial direction)). The upper piece portion 52 has an upper surface 57 and a lower surface 58. In the upper surface 57 and the lower surface 58, inner end portions are continuous via a convex curved surface. The upper surface 57 is a portion on which an object to be heated such as a pan is placed. The upper piece portion 52 has a radial length set such that an inner end thereof is located above the cover 4.

下片部50の上面53と側片部51の内側面55は、凹曲面を介して滑らかに連続し、側片部51の内側面55と上片部52の下面58は、凹曲面を介して滑らかに連続している。下片部50の下面54と側片部51の外側面56は、凸曲面を介して滑らかに連続し、側片部51の外側面56と上片部52の上面57は、凸曲面を介して滑らかに連続している。   The upper surface 53 of the lower piece portion 50 and the inner side surface 55 of the side piece portion 51 are smoothly continued via the concave surface, and the inner side surface 55 of the side piece portion 51 and the lower surface 58 of the upper portion 52 are formed via the concave surface. It is smooth and continuous. The lower surface 54 of the lower piece 50 and the outer surface 56 of the side piece 51 are smoothly connected via a convex curved surface, and the outer surface 56 of the side piece 51 and the upper surface 57 of the upper piece 52 are convexly formed via a convex curved surface. It is smooth and continuous.

6つの爪部5のうち、中心C1を挟んで対向して位置する一組の爪部5と、一対の切欠き43とは、平面視において同一直線上に位置している。   Among the six claws 5, the pair of claws 5 positioned opposite to each other across the center C <b> 1 and the pair of notches 43 are positioned on the same straight line in plan view.

五徳1は、カバー4と複数の爪部5のそれぞれが、例えばステンレス製である。カバー4と複数の爪部5とは、例えば溶接により接合される。なお、カバー4と複数の爪部5とは、鋳物等で一体に成形してもよい。   In Gotoku 1, each of the cover 4 and the plurality of claws 5 is made of, for example, stainless steel. The cover 4 and the plurality of claws 5 are joined, for example, by welding. The cover 4 and the plurality of claws 5 may be integrally formed by casting or the like.

(2−2)天板
天板2は、例えば耐熱性を有する強化ガラスで形成される。図1に示すように、天板2の上面は、平坦面である。天板2には、ガスバーナー3が挿通される貫通孔20が上下方向に貫通している。貫通孔20は、円孔である。
(2-2) Top Plate The top plate 2 is formed of, for example, heat-resistant tempered glass. As shown in FIG. 1, the upper surface of the top 2 is a flat surface. Through holes 20 through which the gas burners 3 are inserted pass through the top plate 2 in the vertical direction. The through hole 20 is a circular hole.

(2−3)ガスバーナー
ガスバーナー3は、バーナー本体30と、バーナー本体30の上に載せられるバーナーキャップ31とを備える。バーナーキャップ31は、バーナー本体30に対して着脱可能である。バーナー本体30とバーナーキャップ31との境界部分の外側(径外方向)に、円環状に並んだ複数の炎が形成される。
(2-3) Gas Burner The gas burner 3 includes a burner body 30 and a burner cap 31 mounted on the burner body 30. The burner cap 31 is attachable to and detachable from the burner body 30. A plurality of annularly arranged flames are formed outside (radially outward) the boundary between the burner body 30 and the burner cap 31.

バーナー本体30は、略円筒状の挿通部32と、挿通部32の下部の周方向の一部から径外方向に突出した混合管部(図示せず)とを有している。挿通部32は、貫通孔20に挿通され、天板2から上方に突出する部分である。   The burner body 30 has a substantially cylindrical insertion portion 32 and a mixing tube portion (not shown) protruding radially outward from a part of the lower part of the insertion portion 32 in the circumferential direction. The insertion portion 32 is a portion that is inserted into the through hole 20 and protrudes upward from the top plate 2.

挿通部32の外周面は、下側の部分ほど外側に位置するように設けられた凹曲面33と、凹曲面33の下端に連続する略鉛直な取付面34とを含む。取付面34の上部と凹曲面33は、天板2よりも上方に位置する。凹曲面33は、その下端部分が、円環状のカバー4の上面41に対して略面一に並ぶように、形状及び配置が設定されている。これにより、凹曲面33は、カバー4の上面41に対して段差無く連続する。   The outer circumferential surface of the insertion portion 32 includes a concave curved surface 33 provided so as to be positioned outward toward the lower portion, and a substantially vertical mounting surface 34 continuous with the lower end of the concave curved surface 33. The upper portion of the mounting surface 34 and the concave surface 33 are positioned above the top plate 2. The shape and arrangement of the concave curved surface 33 are set such that the lower end portion thereof is substantially flush with the upper surface 41 of the annular cover 4. Thus, the concave surface 33 continues to the upper surface 41 of the cover 4 without any step.

凹曲面33は、図2に示すように、挿通部32の外周面のうち、周方向の一部(点火プラグ7が設けられる箇所)を除いた残りの部分全体に位置する。取付面34は、挿通部32の外周面に周方向に亘って位置する。凹曲面33は、周方向に亘って、カバー4の上面41に対して段差無く連続する。   As shown in FIG. 2, the concave curved surface 33 is located on the entire outer peripheral surface of the insertion portion 32 except for a part in the circumferential direction (where the ignition plug 7 is provided). The mounting surface 34 is positioned on the outer peripheral surface of the insertion portion 32 in the circumferential direction. The concave curved surface 33 is continuous with the upper surface 41 of the cover 4 without any step in the circumferential direction.

(2−4)リング部材
図1に示すように、リング部材6は、平面視円環状で板状の上カバー部60と、上カバー部60から下方に突出した円筒状の筒部61を含む。筒部61の外径は、貫通孔20の径よりも若干小さい。上カバー部60の内径は、ガスバーナー3の取付面34の外径よりも僅かに大きく、上カバー部60の外径は、貫通孔20の径よりも大きい。上カバー部60は、貫通孔20内における挿通部32の水平方向の位置によらず(つまり、貫通孔20の中央部に挿通部32が位置しなくても)、隙間S1全体を上方から覆うように、径方向の長さが設定されている。
(2-4) Ring member As shown in FIG. 1, the ring member 6 includes a plate-like upper cover portion 60 which is annular in plan view, and a cylindrical tube portion 61 which protrudes downward from the upper cover portion 60. . The outer diameter of the cylindrical portion 61 is slightly smaller than the diameter of the through hole 20. The inner diameter of the upper cover portion 60 is slightly larger than the outer diameter of the mounting surface 34 of the gas burner 3, and the outer diameter of the upper cover portion 60 is larger than the diameter of the through hole 20. The upper cover portion 60 covers the entire gap S1 from above regardless of the horizontal position of the insertion portion 32 in the through hole 20 (that is, even if the insertion portion 32 is not positioned at the central portion of the through hole 20). Thus, the radial length is set.

リング部材6は、図2に示すように、上カバー部60の内周側の端部から上方に突出した一対の突起62をさらに備える。一対の突起62のそれぞれは、切欠き43に対応した形状を有し、例えば円柱状である。   As shown in FIG. 2, the ring member 6 further includes a pair of protrusions 62 protruding upward from the end portion on the inner peripheral side of the upper cover portion 60. Each of the pair of protrusions 62 has a shape corresponding to the notch 43 and is, for example, a cylindrical shape.

(3)ガスコンロ
続いて、図1に示す、五徳1が天板2に載った設置状態のガスコンロ100について説明する。
(3) Gas Stove Subsequently, the gas stove 100 in an installed state in which Gintoku 1 is mounted on the top plate 2 shown in FIG. 1 will be described.

天板2の貫通孔20には、ガスバーナー3の挿通部32が挿通されている。挿通部32の外周面のうちの取付面34には、リング部材6の上カバー部60が嵌め合わされている。リング部材6は、上カバー部60が天板2の上面に載せられ、筒部61が貫通孔20内に位置する。   The insertion portion 32 of the gas burner 3 is inserted into the through hole 20 of the top plate 2. The upper cover portion 60 of the ring member 6 is fitted to the attachment surface 34 of the outer peripheral surface of the insertion portion 32. In the ring member 6, the upper cover portion 60 is placed on the upper surface of the top plate 2, and the cylindrical portion 61 is positioned in the through hole 20.

五徳1は、挿通部32を囲むように、天板2の上面に載せられている。五徳1のカバー4は、挿通部32の外周面のうちの取付面34に嵌め合わされ、一対の切欠き43内に、リング部材6の一対の突起62が嵌め込まれている。一対の突起62の上面と、カバー4の上面とは面一に並んでいる(図2参照)。   The Vantoku 1 is placed on the top surface of the top 2 so as to surround the insertion portion 32. The cover 4 of Gotoku 1 is fitted on the attachment surface 34 of the outer peripheral surface of the insertion portion 32, and the pair of projections 62 of the ring member 6 is fitted in the pair of notches 43. The top surfaces of the pair of protrusions 62 and the top surface of the cover 4 are flush with each other (see FIG. 2).

五徳1は、複数の爪部5のそれぞれの下片部50の下面54のうちの第二面54bが、天板2の上面に載っている。カバー4は、リング部材6との間に間隔をあけて位置している。   In Gotoku 1, the second surface 54 b of the lower surface 54 of the lower piece portion 50 of each of the plurality of claws 5 rests on the upper surface of the top plate 2. The cover 4 is spaced apart from the ring member 6.

カバー4の上面41は、挿通部32の外周面のうちの凹曲面33の下端部と、略面一に並んでおり、凹曲面33に対して段差無く連続して位置している。   The upper surface 41 of the cover 4 is substantially flush with the lower end portion of the concave curved surface 33 of the outer peripheral surface of the insertion portion 32, and is continuously positioned on the concave curved surface 33 without any step.

(4)作用効果
以上説明した本実施形態の五徳1では、複数の爪部5がカバー4から外側に突出して、カバー4の上面41の全体が平坦であるため、カバー4の上面41が雑巾等で拭き掃除しやすい。
(4) Operation and Effect In the above-described Gotoku 1 of the present embodiment, since the plurality of claws 5 project outward from the cover 4 and the entire upper surface 41 of the cover 4 is flat, the upper surface 41 of the cover 4 has a dust Easy to wipe and clean with etc.

また、本実施形態の五徳1では、ガスバーナー3と天板2の間の隙間S1を上方から覆うカバー4が、複数の爪部5と連続しているため、別体に設けて互いに嵌め合わせる場合に比べて、部品点数を抑えられるうえ、互いの境界部分への煮汁の浸入を防ぐことができる。   Further, in Gotoku 1 of the present embodiment, the cover 4 covering the gap S1 between the gas burner 3 and the top plate 2 from above is continuous with the plurality of claws 5, so they are separately provided and fitted to each other Compared to the case, the number of parts can be reduced and the infiltration of the soup into the boundary between each other can be prevented.

また、本実施形態の五徳1では、カバー4の上面41と下面42が共に平坦面であるため、上面41と下面42が共に拭き掃除しやすい。   Further, in Gotoku 1 of the present embodiment, since both the upper surface 41 and the lower surface 42 of the cover 4 are flat surfaces, both the upper surface 41 and the lower surface 42 can be easily wiped and cleaned.

また、本実施形態の五徳1では、カバー4の上面41と複数の爪部5のそれぞれの下片部50の上面53とが面一に連続しているため、カバー4の上面41と各下片部50の上面53の拭き掃除がスムーズに行える。なお、段差を介して連続する場合、段差に付着した汚れが取り除きにくい。   Further, in Gotoku 1 of the present embodiment, the upper surface 41 of the cover 4 and the upper surface 53 of the lower piece portion 50 of each of the plurality of claws 5 are flush with each other. The wiping and cleaning of the upper surface 53 of the piece 50 can be performed smoothly. In addition, when continuing through a level | step difference, it is hard to remove the dirt adhering to the level | step difference.

また、本実施形態の五徳1では、複数の爪部5のそれぞれの下片部50の下面54も、高さの異なる2つの面(第一面54aと第二面54b)が段差無く連続しているため、拭き掃除がしやすい。また、本実施形態の五徳1では、下面54のうち、外側に低い第二面54bが位置することで、五徳1を天板2に載せた状態でのがたつきが抑えられる。   Further, in Gotoku 1 of the present embodiment, also in the lower surface 54 of the lower piece portion 50 of each of the plurality of claws 5, two surfaces (first surface 54a and second surface 54b) having different heights are continuous without any step. It is easy to wipe and clean. Moreover, in Gotoku 1 of this embodiment, rattling in a state where Gotoku 1 is placed on the top plate 2 is suppressed by the lower second surface 54 b being positioned outside the lower surface 54.

また、本実施形態の五徳1では、複数の爪部5のそれぞれは、下片部50、側片部51及び上片部52が、表面同士が滑らかに連続しているため、各爪部5の拭き掃除もしやすい。   Further, in Gotoku 1 of the present embodiment, each of the plurality of claws 5 is such that the lower piece 50, the side piece 51, and the upper piece 52 are smoothly continuous with each other. Easy to wipe and clean.

また、本実施形態のガスコンロ100では、ガスバーナー3の外周面に、カバー4の上面41に対して段差無く連続する凹曲面33を含むため、この凹曲面33で受けた煮汁をカバー4の上面41を伝わせて、カバー4の外側へと落下させやすく、ガスバーナー3とカバー4との間に煮汁が入り込むことを抑制することができる。   Further, in the gas stove 100 of the present embodiment, since the outer peripheral surface of the gas burner 3 includes the concave curved surface 33 continuous with the upper surface 41 of the cover 4 without any level difference, the upper surface of the cover 4 It is easy to cause the cover 41 to fall to the outside of the cover 4, and it is possible to suppress that the soup gets in between the gas burner 3 and the cover 4.

また、本実施形態のガスコンロ100では、カバー4が、リング部材6との間に間隔をあけて位置するため、ガスバーナー3の熱がリング部材6へと伝わりにくく、リング部材6に煮汁がこびりつくことを抑制することができる。   Further, in the gas stove 100 of the present embodiment, since the cover 4 is spaced apart from the ring member 6, the heat of the gas burner 3 is not easily transmitted to the ring member 6, and the soup sticks to the ring member 6. Can be suppressed.

(5)変形例
続いて、上述した実施形態の五徳1及びガスコンロ100の変形例について説明する。
(5) Modifications Subsequently, modifications of Gotoku 1 and the gas stove 100 according to the above-described embodiment will be described.

カバー4の平面視形状は、円環状に限らず、その他の形の環状であってもよく、また、内周面と外周面40の形状が互いに異なってもよい。   The plan view shape of the cover 4 is not limited to the annular shape, and may be an annular shape in other shapes, and the shapes of the inner peripheral surface and the outer peripheral surface 40 may be different from each other.

複数の爪部5のそれぞれは、コ字状に限らず、階段状やZ字状やロ字状等のその他の形状であってもよい。   Each of the plurality of claws 5 is not limited to the U-shape, and may have another shape such as a step shape, a Z-shape, or a U-shape.

複数の爪部5のそれぞれは、下片部50の上面53が、カバー4の上面41よりも上方または下方に位置してもよい。また、複数の爪部5のそれぞれは、下片部50の下面54が、カバー4の下面42と面一に位置してもよい。   In each of the plurality of claws 5, the upper surface 53 of the lower piece 50 may be located above or below the upper surface 41 of the cover 4. Further, the lower surface 54 of the lower piece 50 may be flush with the lower surface 42 of the cover 4 in each of the plurality of claws 5.

複数の爪部5のそれぞれは、下片部50の下面54が、高さが一定の平坦面であってもよいし、下面54の外側の端部にゴムパッキン等の緩衝部材が取り付けられ、下面54のその他の部分が段差無く連続した面であってもよい。   In each of the plurality of claws 5, the lower surface 54 of the lower piece 50 may be a flat surface having a constant height, or a buffer member such as a rubber packing is attached to the outer end of the lower surface 54. The other portion of the lower surface 54 may be a continuous surface without a step.

ガスバーナー3と五徳1は、ガスバーナー3の凹曲面33に対して、カバー4の上面41が下方に位置するように設けられてもよい。   The gas burner 3 and the vantage 1 may be provided such that the upper surface 41 of the cover 4 is positioned below the concave surface 33 of the gas burner 3.

ガスコンロ100は、リング部材6を備えなくてもよく、ガスバーナー3と天板2との間に形成される隙間S1は、カバー4だけで上方から覆い隠してもよい。   The gas stove 100 may not include the ring member 6, and the gap S <b> 1 formed between the gas burner 3 and the top plate 2 may be covered only by the cover 4 from above.

[まとめ]
上述した実施形態及びその変形例の五徳1のように、本発明に係る第一態様の五徳1は、下記の第一の特徴を備える。
[Summary]
Like the above-described embodiment and the fifth embodiment of the modification, the first embodiment of the present invention, the first embodiment of the present invention has the following first feature.

すなわち、第一態様の五徳1は、天板2とガスバーナー3との間に形成される隙間S1を上方から覆うように平面視環状に設けられた板状のカバー4と、カバー4の外周面40から外側に突出した複数の爪部5と、を備える。   That is, in the first aspect, the Vantoku 1 has a plate-like cover 4 annularly provided in plan view so as to cover the gap S1 formed between the top plate 2 and the gas burner 3 from above, and the outer periphery of the cover 4 And a plurality of claws 5 protruding outward from the surface 40.

上記の特徴を備えることで、第一態様の五徳1では、カバー4の上面41に複数の爪部5による段差が形成されることを防いで、カバー4の上面41を平坦に設けることができる。そのため、第一態様の五徳1では、カバー4の上面41に煮汁が吹きこぼれた場合に、カバー4の上面41の拭き掃除がしやすい。また、第一態様の五徳1では、カバー4に複数の爪部5が連続しているため、カバー4と各爪部5の間に隙間が出来なくて、この隙間への煮汁の浸入を防ぐことができる。   By providing the above-described features, in the first aspect of the present invention, the upper surface 41 of the cover 4 can be provided flat by preventing the steps due to the plurality of claws 5 from being formed on the upper surface 41 of the cover 4 . Therefore, in Gotoku 1 of the first embodiment, when the boiling water spills over the upper surface 41 of the cover 4, the upper surface 41 of the cover 4 can be easily wiped and cleaned. Moreover, in Gotoku 1 of the first embodiment, since the plurality of claws 5 are continuous to the cover 4, a gap can not be formed between the cover 4 and each claw 5 to prevent the infiltration of the soup into this gap. be able to.

また、本発明に係る第二態様の五徳1は、第一態様の五徳1が備える特徴に加えて、下記の第二の特徴を備える。   Moreover, in addition to the characteristic with which the 5 virtue 1 of a 1st aspect is equipped, the 5 virtue 1 of a 2nd aspect concerning the present invention is provided with the following 2nd feature.

すなわち、第二態様の五徳1では、複数の爪部5は、カバー4から外側に突出した下片部50と、下片部50の外側の端部から上方に突出した側片部51と、側片部51の上端部から内側に突出した上片部52とを含む。下片部50の上面53は、平坦面であり、カバー4の上面41と面一に連続している。   That is, in Gotoku 1 of the second aspect, the plurality of claws 5 includes a lower piece 50 protruding outward from the cover 4 and a side piece 51 protruding upward from the outer end of the lower piece 50; And an upper piece 52 projecting inward from the upper end of the side piece 51. The upper surface 53 of the lower piece portion 50 is a flat surface and is flush with the upper surface 41 of the cover 4.

上記の特徴を備えることで、第二態様の五徳1では、カバー4の上面41から、複数の爪部5のそれぞれの下片部50の上面53にかけて、拭き掃除を円滑に行える。   By providing the above-described features, in the fifth embodiment of the second aspect, wiping can be smoothly performed from the upper surface 41 of the cover 4 to the upper surfaces 53 of the lower pieces 50 of the plurality of claws 5.

また、本発明に係る第三態様の五徳1は、第二態様の五徳1が備える特徴に加えて、下記の第三の特徴を備える。   Furthermore, in addition to the features provided in the fifth aspect of the second aspect, the fifth aspect of the third aspect according to the present invention has the following third aspect.

すなわち、第三態様の五徳1では、下片部50の下面54は、カバー4の下面42よりも下方に位置する。   That is, in the fifth embodiment 1 of the present invention, the lower surface 54 of the lower piece 50 is located below the lower surface 42 of the cover 4.

上記の特徴を備えることで、第三態様の五徳1では、下片部50を上下に厚く設けることができて、爪部5の強度を確保しやすい。   By providing the above-described features, the lower piece 50 can be thickly provided in the upper and lower portions in the third embodiment of the Vantoku 1, and it is easy to secure the strength of the claw 5.

また、本発明に係る第四態様の五徳1は、第一乃至第三態様のいずれかの五徳1が備える特徴に加えて、下記の第四の特徴を備える。   Moreover, in addition to the characteristic with which the 5 virtue 1 of the 4th aspect which concerns on this invention has in any one of the 1st thru | or 3rd aspect, it has the following 4th feature.

すなわち、第四態様の五徳1では、複数の爪部5は、カバー4から外側に突出した下片部50を含む。下片部50の下面54は、第一面54aと、第一面54aよりも外側に位置する第二面54bとを含む。第二面54bは第一面54aよりも下方に位置し、且つ第一面54aと第二面54bとは段差無く連続している。   That is, in the fifth embodiment of the fourth aspect of the present invention, the plurality of claws 5 includes lower pieces 50 protruding outward from the cover 4. The lower surface 54 of the lower piece portion 50 includes a first surface 54a and a second surface 54b located outside the first surface 54a. The second surface 54b is located below the first surface 54a, and the first surface 54a and the second surface 54b are continuous without any difference in level.

上記の特徴を備えることで、第四態様の五徳1では、各爪部5の下片部50の下面54の第一面54aと第二面54bの拭き掃除を円滑に行える。   By providing the above-described features, in the fifth embodiment of the fourth aspect of the present invention, the first surface 54a and the second surface 54b of the lower surface 54 of the lower piece portion 50 of each claw portion 5 can be smoothly wiped and cleaned.

上述した実施形態及びその変形例のガスコンロ100のように、本発明に係る第一態様のガスコンロ100は、下記の第一の特徴を備える。   Like gas stove 100 of embodiment mentioned above and its modification, gas stove 100 of the first mode concerning the present invention is provided with the following 1st feature.

すなわち、第一態様のガスコンロ100は、第一乃至第四態様のいずれかの五徳1と、ガスバーナー3と、ガスバーナー3が挿通される貫通孔20を有する天板2と、を備える。ガスバーナー3は、貫通孔20に挿通される筒状の挿通部32を含む。挿通部32の外周面は、下側の部分ほど外側に位置するように設けられた凹曲面33を含む。   That is, the gas stove 100 according to the first aspect includes the pentacle 1 according to any of the first to fourth aspects, the gas burner 3, and the top plate 2 having the through holes 20 through which the gas burner 3 is inserted. The gas burner 3 includes a cylindrical insertion portion 32 inserted into the through hole 20. The outer peripheral surface of the insertion portion 32 includes a concave curved surface 33 provided so as to be positioned closer to the lower side.

五徳1が天板2に載った状態で、カバー4の上面は、凹曲面33に対して段差無く連続している。   In the state where Gotoku 1 is placed on the top 2, the upper surface of the cover 4 is continuous with the concave surface 33 without any step.

上記の特徴を備えることで、第一態様のガスコンロ100では、ガスバーナー3の凹曲面33上にこぼれ落ちた煮汁を、カバー4の上面41を伝わらせてカバー4の外側へと流すことができ、挿通部32とカバー4との間の隙間に煮汁が浸入することを抑制することができる。   By providing the above-described features, in the gas stove 100 according to the first aspect, it is possible to flow the liquid spilled on the concave surface 33 of the gas burner 3 to the outside of the cover 4 by transmitting the upper surface 41 of the cover 4 It is possible to suppress the infiltration of the soup into the gap between the insertion portion 32 and the cover 4.

また、上述した実施形態の変形例のガスコンロ100のように、本発明に係る第二態様のガスコンロ100は、下記の第二の特徴を備える。   Moreover, like the gas stove 100 of the modification of embodiment mentioned above, the gas stove 100 of the 2nd aspect which concerns on this invention is equipped with the following 2nd characteristic.

すなわち、第二態様のガスコンロ100は、第一乃至第四態様のいずれかの五徳1と、ガスバーナー3と、ガスバーナー3が挿通される貫通孔20を有する天板2と、を備える。ガスバーナー3は、貫通孔20に挿通される筒状の挿通部32を含む。挿通部32の外周面は、下側の部分ほど外側に位置するように設けられた凹曲面33を含む。   That is, the gas stove 100 according to the second aspect includes the gate 1 according to any of the first to fourth aspects, the gas burner 3, and the top plate 2 having the through holes 20 through which the gas burner 3 is inserted. The gas burner 3 includes a cylindrical insertion portion 32 inserted into the through hole 20. The outer peripheral surface of the insertion portion 32 includes a concave curved surface 33 provided so as to be positioned closer to the lower side.

五徳1が天板2に載った状態で、カバー4の上面は、凹曲面33よりも下方に位置する。   The upper surface of the cover 4 is positioned below the concave surface 33 in a state where the Vantoku 1 is placed on the top 2.

上記の特徴を備えることで、第二態様のガスコンロ100では、ガスバーナー3の凹曲面33上にこぼれ落ちた煮汁を、カバー4の上面41を伝わらせてカバー4の外側へと流すことができ、挿通部32とカバー4との間の隙間に煮汁が浸入することを抑制することができる。   With the above-described features, in the gas stove 100 according to the second aspect, it is possible to flow the liquid spilled on the concave surface 33 of the gas burner 3 to the outside of the cover 4 by transmitting the upper surface 41 of the cover 4 It is possible to suppress the infiltration of the soup into the gap between the insertion portion 32 and the cover 4.

また、本発明に係る第三態様のガスコンロ100は、第一または第二態様のガスコンロ100の特徴に加えて、下記の第三の特徴を備える。   In addition to the features of the gas stove 100 according to the first or second aspect, the gas stove 100 according to the third aspect of the present invention has the following third feature.

すなわち、第三態様のガスコンロ100は、貫通孔20に取り付けられるリング部材6をさらに備える。複数の爪部5が天板2に載った状態で、カバー4は、リング部材6との間に間隔をあけて位置する。   That is, the gas stove 100 of the third aspect further includes the ring member 6 attached to the through hole 20. With the plurality of claws 5 resting on the top 2, the cover 4 is spaced apart from the ring member 6.

上記の特徴を備えることで、第三態様のガスコンロ100では、ガスバーナー3の熱が、カバー4を介してリング部材6に伝わることを抑制でき、リング部材6の上まで浸入した煮汁が蒸発して、リング部材6にこびりつくことを抑制することができる。   With the above-described features, in the gas stove 100 of the third embodiment, the heat of the gas burner 3 can be prevented from being transmitted to the ring member 6 through the cover 4, and the soup that has penetrated to the top of the ring member 6 evaporates Thus, it is possible to suppress sticking to the ring member 6.

以上、本発明を添付図面に示す実施形態に基づいて説明したが、本発明は上記の実施形態に限定されるものではなく、本発明の意図する範囲内であれば、適宜の設計変更が可能である。   As mentioned above, although this invention was demonstrated based on embodiment shown to an attached drawing, this invention is not limited to said embodiment, As long as it is in the range which this invention intends, a design change is possible suitably. It is.

1 五徳
2 天板
20 貫通孔
3 ガスバーナー
32 挿通部
33 凹曲面
4 カバー
40 外周面
41 上面
42 下面
5 爪部
50 下片部
51 側片部
52 上片部
53 上面
54 下面
54a 第一面
54b 第二面
6 リング部材
100 ガスコンロ
S1 隙間
DESCRIPTION OF SYMBOLS 1 Gotoku 2 Top plate 20 Through hole 3 Gas burner 32 Insertion part 33 Concave curved surface 4 Cover 40 Outer peripheral surface 41 Upper surface 42 Lower surface 5 Claw part 50 Lower piece part 51 Side piece part 52 Upper piece part 53 Upper surface 54 Lower surface 54a First surface 54b Second surface 6 ring member 100 gas stove S1 gap

Claims (7)

天板とガスバーナーとの間に形成される隙間を上方から覆うように平面視環状に設けられた板状のカバーと、
前記カバーの外周面から外側に突出した複数の爪部と、を備えることを特徴とする五徳。
A plate-shaped cover annularly provided in plan view so as to cover from above the gap formed between the top plate and the gas burner;
And a plurality of claws protruding outward from an outer peripheral surface of the cover.
前記複数の爪部は、
前記カバーから外側に突出した下片部と、前記下片部の外側の端部から上方に突出した側片部と、前記側片部の上端部から内側に突出した上片部とを含み、
前記下片部の上面は、平坦面であり、前記カバーの上面と面一に連続していることを特徴とする請求項1に記載の五徳。
The plurality of claws are
A lower piece projecting outward from the cover, a side piece projecting upward from an outer end of the lower piece, and an upper piece projecting inward from an upper end of the side piece;
The Gotoku according to claim 1, wherein the upper surface of the lower piece is a flat surface and is flush with the upper surface of the cover.
前記下片部の下面は、前記カバーの下面よりも下方に位置することを特徴とする請求項2に記載の五徳。   The five-sided according to claim 2, wherein the lower surface of said lower piece part is located below rather than the lower surface of said cover. 前記複数の爪部は、
前記カバーから外側に突出した下片部を含み、
前記下片部の下面は、第一面と、前記第一面よりも外側に位置する第二面とを含み、
前記第二面は前記第一面よりも下方に位置し、且つ前記第一面と前記第二面とは段差無く連続していることを特徴とする請求項1乃至3のいずれか一項に記載の五徳。
The plurality of claws are
Including a lower piece projecting outwardly from the cover;
The lower surface of the lower piece includes a first surface and a second surface located outside the first surface,
The said 2nd surface is located below the said 1st surface, and the said 1st surface and the said 2nd surface are continuous without a level | step difference, It is characterized by the above-mentioned. Five virtues of description.
請求項1乃至4のいずれか一項に記載の五徳と、
前記ガスバーナーと、
前記ガスバーナーが挿通される貫通孔を有する前記天板と、を備え、
前記ガスバーナーは、前記貫通孔に挿通される筒状の挿通部を含み、
前記挿通部の外周面は、下側の部分ほど外側に位置するように設けられた凹曲面を含み、
前記五徳が前記天板に載った状態で、前記カバーの上面は、前記凹曲面に対して段差無く連続していることを特徴とするガスコンロ。
Five virtues according to any one of claims 1 to 4;
Said gas burner,
The top plate having a through hole through which the gas burner is inserted;
The gas burner includes a cylindrical insertion portion inserted into the through hole,
The outer peripheral surface of the insertion portion includes a concave surface provided so as to be positioned closer to the lower part,
The upper surface of the said cover is continuous without a level | step difference with respect to the said concave curve in the state which the said five virtues mounted on the said top plate, The gas stove characterized by the above-mentioned.
請求項1乃至4のいずれか一項に記載の五徳と、
前記ガスバーナーと、
前記ガスバーナーが挿通される貫通孔を有する前記天板と、を備え、
前記ガスバーナーは、前記貫通孔に挿通される筒状の挿通部を含み、
前記挿通部の外周面は、下側の部分ほど外側に位置するように設けられた凹曲面を含み、
前記五徳が前記天板に載った状態で、前記カバーの上面は、前記凹曲面よりも下方に位置することを特徴とするガスコンロ。
Five virtues according to any one of claims 1 to 4;
Said gas burner,
The top plate having a through hole through which the gas burner is inserted;
The gas burner includes a cylindrical insertion portion inserted into the through hole,
The outer peripheral surface of the insertion portion includes a concave surface provided so as to be positioned closer to the lower part,
The upper surface of the said cover is located below the said concave curve in the state which the said five virtues mounted on the said top plate, The gas stove characterized by the above-mentioned.
前記貫通孔に取り付けられるリング部材をさらに備え、
前記複数の爪部が前記天板に載った状態で、前記カバーは、前記リング部材との間に間隔をあけて位置することを特徴とする請求項5または6に記載のガスコンロ。
And a ring member attached to the through hole,
The gas stove according to claim 5 or 6, wherein the cover is spaced apart from the ring member when the plurality of claws are placed on the top plate.
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003090544A (en) * 2001-09-14 2003-03-28 Rinnai Corp Built-in cooking-stove
JP2007218498A (en) * 2006-02-16 2007-08-30 Rinnai Corp Gas cooking stove
JP2008249178A (en) * 2007-03-29 2008-10-16 Rinnai Corp Gas stove
EP2381175A1 (en) * 2010-04-22 2011-10-26 ABK InnoVent B.V. Cooking appliance with heat insulated burner
JP2012107777A (en) * 2010-11-15 2012-06-07 Rinnai Corp Gas cooking stove
JP2013072630A (en) * 2011-09-29 2013-04-22 Harman Co Ltd Trivet
JP2015183886A (en) * 2014-03-20 2015-10-22 リンナイ株式会社 Gas stove
CN204962874U (en) * 2015-08-24 2016-01-13 宁波方太厨具有限公司 Cooking utensils of combustor embedding structure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003090544A (en) * 2001-09-14 2003-03-28 Rinnai Corp Built-in cooking-stove
JP2007218498A (en) * 2006-02-16 2007-08-30 Rinnai Corp Gas cooking stove
JP2008249178A (en) * 2007-03-29 2008-10-16 Rinnai Corp Gas stove
EP2381175A1 (en) * 2010-04-22 2011-10-26 ABK InnoVent B.V. Cooking appliance with heat insulated burner
JP2012107777A (en) * 2010-11-15 2012-06-07 Rinnai Corp Gas cooking stove
JP2013072630A (en) * 2011-09-29 2013-04-22 Harman Co Ltd Trivet
JP2015183886A (en) * 2014-03-20 2015-10-22 リンナイ株式会社 Gas stove
CN204962874U (en) * 2015-08-24 2016-01-13 宁波方太厨具有限公司 Cooking utensils of combustor embedding structure

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