JP3950073B2 - Glass top stove - Google Patents

Glass top stove Download PDF

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Publication number
JP3950073B2
JP3950073B2 JP2003079133A JP2003079133A JP3950073B2 JP 3950073 B2 JP3950073 B2 JP 3950073B2 JP 2003079133 A JP2003079133 A JP 2003079133A JP 2003079133 A JP2003079133 A JP 2003079133A JP 3950073 B2 JP3950073 B2 JP 3950073B2
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JP
Japan
Prior art keywords
stove
burner
top plate
virtues
glass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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JP2003079133A
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Japanese (ja)
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JP2004286302A (en
Inventor
水谷  嘉宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rinnai Corp
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Rinnai Corp
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Priority to JP2003079133A priority Critical patent/JP3950073B2/en
Priority to TW092134237A priority patent/TWI263015B/en
Priority to KR1020030091707A priority patent/KR100571280B1/en
Publication of JP2004286302A publication Critical patent/JP2004286302A/en
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Publication of JP3950073B2 publication Critical patent/JP3950073B2/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/10Tops, e.g. hot plates; Rings
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00Details of tables or desks
    • A47B13/08Table tops; Rims therefor
    • A47B13/12Transparent tops, e.g. with lighting means under the table top
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00Stoves or ranges for gaseous fuels
    • F24C3/02Stoves or ranges for gaseous fuels with heat produced solely by flame
    • F24C3/027Ranges

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Gas Burners (AREA)
  • Electric Stoves And Ranges (AREA)
  • Combustion Of Fluid Fuel (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は、コンロ本体の上面を覆う天板をガラス製にすると共に、コンロ本体に設ける熱源たるバーナとして内炎式のバーナを用いるガラストップコンロに関する。
【0002】
【従来の技術】
従来、内炎式のバーナを用いるコンロは知られている。このバーナは、天板に開設するコンロ開口と同心の環状のバーナ本体に内向きの多数の炎孔を形成して成るものである。そして、内炎式のバーナを用いる場合は、バーナ本体上に、バーナ本体の上面との間に二次空気用の通気路を画成する環状のガイド部材を取付けている。
【0003】
ここで、天板とバーナ本体との上下方向距離が比較的大きい場合は、ガイド部材の内周部をコンロ開口に向けて立ち上げ、内周部がバーナの炎をコンロ開口内に導く火炎ガイドとして機能するようにしている(例えば、特許文献1参照。)。また、天板とバーナ本体との上下方向距離が比較的小さい場合は、ガイド部材を径方向外方に向かって上方に傾斜する漏斗状に形成し、外周部がコンロ開口を通して天板上に突出するようにしている(例えば、特許文献2参照。)。
また、最近は、外観性および清掃性の良さから、天板をガラス製としたガラストップコンロも市販されるようになっている。
【0004】
【特許文献1】
実公平7−40882号公報(第2頁、第1図)
【特許文献2】
実公平7−42002号公報(第2頁、第2図)
【0005】
【発明が解決しようとする課題】
ガラストップコンロで内炎式バーナを用いる場合、コンロ開口の周辺部が相当に高温(300℃以上)になるため、天板を耐熱性に優れた結晶化ガラスで形成することが必要になる。このような結晶化ガラス製の天板は、強化ガラスに比し強度が弱く、天板上の五徳に過大な荷重が作用した場合、天板が割れる可能性がある。特に、コンロの上方に配置するレンジフードのメンテナンスや清掃時に、人が五徳に足を掛けて、五徳に大きな荷重が掛かることがあるため、天板の割れを防止ための対策を講ずることが望まれる。尚、天板を強化ガラス製にする場合でも、軽量化のために厚さを薄くするときは、割れ防止対策が必要になる。
【0006】
本発明は、以上の点に鑑み、内炎式バーナに付設するガイド部材を利用して、天板の割れを防止できるようにしたガラストップコンロを提供することをその課題としている。
【0007】
【課題を解決するための手段】
上記課題を解決するために、コンロ本体に熱源たるバーナを設け、コンロ本体の上面を覆うガラス製の天板にバーナを臨ませるコンロ開口を開設すると共に、天板上にコンロ開口を囲うようにして五徳を配置して成るガラストップコンロであって、バーナを、コンロ開口と同心の環状のバーナ本体に内向きの多数の炎孔を形成して成る内炎式のバーナで構成し、バーナ本体上に、バーナ本体の上面との間に二次空気用の通気路を画成する環状のガイド部材を取付けるものにおいて、本発明の第1の特徴によれば、ガイド部材の内周部または外周部に、コンロ開口内に挿入される挿入部を形成し、この挿入部に上方から当接する着座部を五徳に形成して、五徳を天板から浮かせた状態で支持するようにし、また、本発明の第2の特徴によれば、ガイド部材の内周部または外周部に、コンロ開口内に挿入される挿入部を形成し、この挿入部の上方に隙間を存して対向する着座部を五徳に形成して、天板の許容範囲内での下方への撓みによる五徳の下方への変位で着座部が挿入部に当接するようにしている。
【0008】
上記第1の特徴のものでは、五徳がガイド部材によって支持されることになる。そのため、天板には五徳からの荷重が作用しない。また、上記第2の特徴のものでは、天板に五徳からの荷重が作用するが、この荷重で天板が下方に撓むと、この撓み量が許容範囲を超えて天板の割れを生ずる前に、五徳の着座部が挿入部に当接し、以後、五徳はガイド部材によって支持される。従って、第1と第2の何れの特徴のものでも、天板に五徳を介して過大な荷重がすることを防止でき、天板の割れを生ずることはない。
【0009】
尚、ガラス製の天板では、五徳を位置決めする穴等を形成できず、このままでは、五徳がバーナに対して芯ずれし、五徳に載置する調理容器の加熱むらを生ずる可能性がある。ここで、五徳に、前記挿入部に上方から嵌合する筒部を形成しておけば、ガイド部材を基準にして五徳を芯決めでき、有利である。
【0010】
【発明の実施の形態】
図1は、コンロ本体1の上面に、ガラス、例えば、耐熱性に優れた結晶化ガラスで形成される天板(以下、ガラス天板と記す)2を装着したドロップイン式のガラストップコンロを示している。ガラス天板2には、左右一対のコンロ開口3,3が開設されている。そして、コンロ本体1内に、各コンロ開口3に臨ませて、熱源たる各バーナ4を設けている。
【0011】
バーナ4は、図2に示す如く、コンロ開口3と同心の環状のバーナ本体5に内向きの炎孔6を多数形成して成る内炎式バーナで構成されている。バーナ本体5は、コンロ本体1の底板上に設けた台座7に固定されている。バーナ本体5上には、外方からの空気を炎孔6の近傍に燃焼用二次空気として導く二次空気用の通気路8をバーナ本体5の上面との間に画成する環状のガイド部材9が設けられている。ガイド部材9は、周方向複数箇所において、ブラケット10を介してバーナ本体5に取付けられている。また、ガイド部材9の内周側の部分は、コンロ開口3に向けて上方に立ち上がっており、この内周側部分でバーナ4の炎をコンロ開口3内に導く火炎ガイドが構成されるようにしている。
尚、コンロ開口3の開口縁部には、割れ防止のための保護リング11が装着されている。また、バーナ4の内径部(バーナ本体5で囲われる空間)の下方には、内径部に落下する煮こぼれを受けさせるために、汁受け皿12が設けられている。
【0012】
ガラス天板2上には、その手前側に、左右のバーナ4,4用の左右一対の操作摘み13,13が配置され、更に、左右一対のコンロ開口3,3に対応させて、調理容器Pを載置する左右一対の五徳14,14が配置されている。各五徳14は、周方向に間隔を存して配置した複数の五徳爪14aと、これら五徳爪14aを連結する環状の五徳枠14bとで構成されている。本実施形態では、五徳爪14aと五徳枠14bとを鉄系材料、例えば、ステンレスで一体に鋳造成形している。
【0013】
五徳枠14bは、保護リング11を上方から隙間を存して覆うカバーリングに兼用されている。そして、五徳枠14bの内周部に、コンロ開口3に挿入されるガイド部材9の内周の挿入部9aの上縁部分に上方から当接する着座部14cを形成している。
【0014】
以上の構成によれば、五徳14がガラス天板2から浮いた状態でカバー部材9に支持されることになる。そのため、五徳14に過大な荷重が掛かっても、ガラス天板2に無理は掛からず、ガラス天板2の割れが防止される。
また、五徳枠14bの下面には、ガイド部材9の内周の挿入部9aの上縁部分に上方から嵌合する筒部14dが垂設されている。そのため、五徳14は、ガイド部材9を基準にして芯決めされ、バーナ4に対する五徳14の芯ずれが防止される。
【0015】
図3は第2の実施形態を示している。この実施形態は、上記第1実施形態と基本的な構成は左程異ならず、上記と同様の部材に上記と同一の符号を付している。第2実施形態では、五徳14を、五徳爪14aの外端部下縁に螺着したスペーサ14eにおいて、ガラス天板2に着座させている。そして、五徳枠14bの内周の着座部14cが、常時は、ガイド部材9の内周の挿入部9aの上縁部分の上方に隙間Lを存して対向するようにしている。この隙間Lは、ガラス天板2の許容範囲内における下方への撓み量に合わせて、例えば、2mm程度に設定されている。
【0016】
この構成によれば、ガラス天板2に五徳14からの荷重が作用するが、この荷重でガラス天板2が下方に撓むと、この撓み量が許容範囲を超えてガラス天板2の割れを生ずる前に、着座部14cが挿入部9aに当接する。以後、五徳14はガイド部材9によって支持される。従って、ガラス天板2に五徳14を介して過大な荷重がすることを防止でき、ガラス天板2の割れを生ずることはない。
以上、ガイド部材9として、内周側の部分を火炎ガイドに兼用するものを用いた実施形態について説明したが、ガラス天板2とバーナ本体5との間の上下方向距離が小さい場合には、図4に示す第3実施形態のように、バーナ本体5上に、径方向外方に向かって上方に傾斜する漏斗状のガイド部材15を設け、バーナ本体5の上面との間に二次空気用の通気路8を画成する。ガイド部材15は、周方向複数箇所においてブラケット16を介してバーナ本体5に固定される。
そして、五徳枠14bの内周の着座部14cを、コンロ開口3に挿入されるガイド部材15の外周の挿入部15aに上方から当接させて、五徳14をガラス天板2から浮かせた状態で支持する。
【0017】
尚、上記第2実施形態と同様に、五徳14を常時ガラス天板2に着座させ、ガイド部材15の外周の挿入部15aの上方に隙間を存して着座部14cが対向するようにし、ガラス天板2の許容範囲内での下方への撓みで着座部14cが挿入部15aに当接するように構成しても良い。
【0018】
また、上記実施形態では、コンロをドロップイン式としたが、卓上式のガラストップコンロにも同様に本発明を適用できる。
【図面の簡単な説明】
【図1】本発明コンロの第1実施形態の斜視図。
【図2】第1実施形態の要部の断面図。
【図3】第2実施形態の要部の断面図。
【図4】第3実施形態の要部の断面図。
【符号の説明】
1…コンロ本体 2…ガラス天板 3…コンロ開口 4…バーナ 5…バ−ナ本体 6…炎孔 8…通気路 9,15…ガイド部材 9a,15a…挿入部 14…五徳 14c…着座部 14d…筒部
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a glass top stove using an internal flame type burner as a heat source burner provided on the stove body while the top plate covering the upper surface of the stove body is made of glass.
[0002]
[Prior art]
Conventionally, a stove using an internal flame type burner is known. This burner is formed by forming a large number of inward flame holes in an annular burner body concentric with a stove opening provided in a top plate. And when using an internal flame type burner, the cyclic | annular guide member which defines the ventilation path for secondary air between the upper surface of a burner main body is attached on the burner main body.
[0003]
Here, when the vertical distance between the top plate and the burner main body is relatively large, a flame guide that raises the inner peripheral portion of the guide member toward the stove opening, and the inner peripheral portion guides the flame of the burner into the stove opening (See, for example, Patent Document 1). In addition, when the vertical distance between the top plate and the burner body is relatively small, the guide member is formed in a funnel shape that is inclined upward in the radial direction, and the outer peripheral portion projects onto the top plate through the stove opening. (For example, refer to Patent Document 2).
In addition, recently, a glass top stove with a top plate made of glass has been put on the market because of its good appearance and cleanability.
[0004]
[Patent Document 1]
Japanese Utility Model Publication No. 7-40882 (2nd page, Fig. 1)
[Patent Document 2]
No. 7-42002 (2nd page, Fig. 2)
[0005]
[Problems to be solved by the invention]
When using an internal flame type burner with a glass top stove, the peripheral part of the stove opening becomes considerably high temperature (300 ° C. or higher), so it is necessary to form the top plate with crystallized glass having excellent heat resistance. Such a crystallized glass top plate is weaker than tempered glass, and if an excessive load is applied to the virtues on the top plate, the top plate may break. In particular, when maintaining or cleaning the range hood placed above the stove, it is desirable to take measures to prevent the top plate from cracking because people may step on the virtues and apply large loads to the virtues. It is. Even when the top plate is made of tempered glass, it is necessary to take measures to prevent cracking when the thickness is reduced for weight reduction.
[0006]
This invention makes it the subject to provide the glass top stove which made it possible to prevent the crack of a top plate using the guide member attached to an internal flame type burner in view of the above point.
[0007]
[Means for Solving the Problems]
In order to solve the above problems, a burner serving as a heat source is provided on the stove body, and a stove opening is provided to allow the burner to face the glass top plate covering the top surface of the stove body, and the stove opening is surrounded on the top plate. A glass top stove with five virtues arranged, and the burner is composed of an internal flame type burner in which a number of inward flame holes are formed in an annular burner body concentric with the stove opening. An annular guide member that defines an air passage for secondary air is attached to the upper surface of the burner body. According to the first feature of the present invention, the inner periphery or the outer periphery of the guide member An insertion part that is inserted into the stove opening is formed in the part, and a seating part that is in contact with the insertion part from above is formed in the five virtues so that the five virtues are supported from the top plate. According to a second aspect of the invention, An insertion part to be inserted into the stove opening is formed on the inner peripheral part or outer peripheral part of the id member, and a seating part facing the gap with a gap above the insertion part is formed in five virtues to allow the top plate The seat portion abuts against the insertion portion by the downward displacement of the five virtue due to the downward deflection within the range.
[0008]
In the thing of the said 1st characteristic, five virtues are supported by the guide member. Therefore, the load from the five virtues does not act on the top board. In the second feature, a load from the five virtues acts on the top plate. If the top plate is bent downward by this load, the amount of bending exceeds the allowable range before the top plate cracks. Furthermore, the seat of the five victories abuts on the insertion portion, and thereafter, the virtue is supported by the guide member. Therefore, in any of the first and second features, it is possible to prevent an excessive load from being applied to the top plate via the five virtues, and the top plate will not be cracked.
[0009]
In addition, the glass top plate cannot form a hole or the like for positioning the virtues, and in this state, the virtues may be misaligned with respect to the burner, resulting in uneven heating of the cooking container placed on the virtues. Here, it is advantageous to form a cylindrical portion that fits into the insertion portion from above, with the five virtues being centered on the basis of the guide member.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 shows a drop-in type glass top stove equipped with a top plate (hereinafter referred to as a glass top plate) 2 made of glass, for example, crystallized glass having excellent heat resistance, on the top surface of the stove body 1. Show. The glass top plate 2 is provided with a pair of left and right stove openings 3 and 3. In the stove body 1, each burner 4 serving as a heat source is provided facing each stove opening 3.
[0011]
As shown in FIG. 2, the burner 4 is constituted by an internal flame type burner formed by forming a number of inward flame holes 6 in an annular burner body 5 concentric with the stove opening 3. The burner body 5 is fixed to a pedestal 7 provided on the bottom plate of the stove body 1. On the burner body 5, an annular guide is formed between the upper surface of the burner body 5 and a secondary air ventilation path 8 that guides air from the outside as combustion secondary air to the vicinity of the flame hole 6. A member 9 is provided. The guide member 9 is attached to the burner body 5 via the bracket 10 at a plurality of locations in the circumferential direction. Further, the inner peripheral portion of the guide member 9 rises upward toward the stove opening 3, and this inner peripheral portion constitutes a flame guide that guides the flame of the burner 4 into the stove opening 3. ing.
A protective ring 11 for preventing cracking is attached to the opening edge of the stove opening 3. A soup pan 12 is provided below the inner diameter portion of the burner 4 (the space surrounded by the burner main body 5) in order to receive spillage falling on the inner diameter portion.
[0012]
A pair of left and right operation knobs 13 and 13 for the left and right burners 4 and 4 are arranged on the front side of the glass top plate 2, and further, corresponding to the pair of left and right stove openings 3 and 3, A pair of left and right virtues 14 and 14 on which P is placed are arranged. Each of the five virtues 14 is composed of a plurality of five virtue claws 14a arranged at intervals in the circumferential direction and an annular five virtue frame 14b connecting the five virtue claws 14a. In the present embodiment, the five virtue claws 14a and the five virtue frames 14b are integrally cast with an iron-based material, for example, stainless steel.
[0013]
The five-virtual frame 14b is also used as a cover ring that covers the protective ring 11 from above with a gap. And the seat part 14c which contact | abuts from the upper part to the upper edge part of the insertion part 9a of the inner periphery of the guide member 9 inserted in the stove opening 3 is formed in the inner peripheral part of the five virtue frame 14b.
[0014]
According to the above configuration, the virtues 14 are supported by the cover member 9 in a state of floating from the glass top plate 2. Therefore, even if an excessive load is applied to the virtues 14, the glass top plate 2 is not overloaded, and the glass top plate 2 is prevented from cracking.
Moreover, the cylinder part 14d fitted from the upper part to the upper edge part of the insertion part 9a of the inner periphery of the guide member 9 is hung from the lower surface of the virtuosity frame 14b. Therefore, the virtues 14 are centered on the basis of the guide member 9, and the misalignment of the virtues 14 with respect to the burner 4 is prevented.
[0015]
FIG. 3 shows a second embodiment. In this embodiment, the basic configuration is not different from that of the first embodiment, and the same members as those described above are denoted by the same reference numerals. In the second embodiment, the virtues 14 are seated on the glass top plate 2 in the spacers 14e screwed to the lower edge of the outer end portion of the virtues claw 14a. And the seating part 14c of the inner periphery of the virtuosity frame 14b is made to oppose with the clearance gap L above the upper edge part of the insertion part 9a of the inner periphery of the guide member 9 always. The gap L is set to about 2 mm, for example, in accordance with the downward deflection amount within the allowable range of the glass top plate 2.
[0016]
According to this configuration, the load from the virtues 14 acts on the glass top plate 2, but when the glass top plate 2 bends downward with this load, the amount of bending exceeds the allowable range and the glass top plate 2 is cracked. Before it occurs, the seat 14c abuts against the insert 9a. Thereafter, the virtues 14 are supported by the guide member 9. Accordingly, it is possible to prevent an excessive load from being applied to the glass top plate 2 via the five virtues 14, and the glass top plate 2 is not cracked.
As described above, as the guide member 9, the embodiment in which the inner peripheral portion is also used as a flame guide has been described, but when the vertical distance between the glass top plate 2 and the burner body 5 is small, As in the third embodiment shown in FIG. 4, a funnel-shaped guide member 15 inclined upward in the radial direction is provided on the burner body 5, and secondary air is provided between the upper surface of the burner body 5. A ventilation passage 8 is defined. The guide member 15 is fixed to the burner body 5 via brackets 16 at a plurality of locations in the circumferential direction.
And the seat part 14c of the inner periphery of the virtuosity frame 14b is made to contact | abut from the upper part to the insertion part 15a of the outer periphery of the guide member 15 inserted in the stove opening 3, and the virtues 14 are floated from the glass top plate 2 in the state. To support.
[0017]
As in the second embodiment, the virtues 14 are always seated on the glass top plate 2 so that the seating portions 14c face each other with a gap above the insertion portion 15a on the outer periphery of the guide member 15. You may comprise so that the seating part 14c may contact | abut to the insertion part 15a by the downward bending within the tolerance | permissible_range of the top plate 2. FIG.
[0018]
Moreover, in the said embodiment, although the stove was made into the drop-in type, this invention is applicable similarly to a tabletop type glass top stove.
[Brief description of the drawings]
FIG. 1 is a perspective view of a first embodiment of a stove of the present invention.
FIG. 2 is a cross-sectional view of a main part of the first embodiment.
FIG. 3 is a cross-sectional view of a main part of a second embodiment.
FIG. 4 is a cross-sectional view of a main part of a third embodiment.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Stove body 2 ... Glass top plate 3 ... Stove opening 4 ... Burner 5 ... Burner body 6 ... Flame hole 8 ... Air passage 9, 15 ... Guide member 9a, 15a ... Insertion part 14 ... Gotoku 14c ... Seating part 14d ... Cylinder part

Claims (3)

コンロ本体に熱源たるバーナを設け、コンロ本体の上面を覆うガラス製の天板にバーナを臨ませるコンロ開口を開設すると共に、天板上にコンロ開口を囲うようにして五徳を配置して成るガラストップコンロであって、
バーナを、コンロ開口と同心の環状のバーナ本体に内向きの多数の炎孔を形成して成る内炎式のバーナで構成し、バーナ本体上に、バーナ本体の上面との間に二次空気用の通気路を画成する環状のガイド部材を取付けるものにおいて、
ガイド部材の内周部または外周部に、コンロ開口内に挿入される挿入部を形成し、この挿入部に上方から当接する着座部を五徳に形成して、五徳を天板から浮かせた状態で支持することを特徴とするガラストップコンロ。
A glass that is provided with a burner serving as a heat source in the stove body, a stove opening that allows the burner to face the glass top plate that covers the top surface of the stove body, and five virtues arranged on the top plate to surround the stove opening Top stove,
The burner is composed of an internal flame type burner in which a number of inward flame holes are formed in an annular burner body concentric with the stove opening. Secondary air is placed between the burner body and the upper surface of the burner body. For attaching an annular guide member that defines a ventilation path for
In the inner peripheral part or outer peripheral part of the guide member, an insertion part to be inserted into the stove opening is formed, and a seating part that is in contact with the insertion part from above is formed in five virtues, and the virtues are floated from the top plate Glass top stove characterized by supporting.
コンロ本体に熱源たるバーナを設け、コンロ本体の上面を覆うガラス製の天板にバーナを臨ませるコンロ開口を開設すると共に、天板上にコンロ開口を囲うようにして五徳を配置して成るガラストップコンロであって、
バーナを、コンロ開口と同心の環状のバーナ本体に内向きの多数の炎孔を形成して成る内炎式のバーナで構成し、バーナ本体上に、バーナ本体の上面との間に二次空気用の通気路を画成する環状のガイド部材を取付けるものにおいて、
ガイド部材の内周部または外周部に、コンロ開口内に挿入される挿入部を形成し、この挿入部の上方に隙間を存して対向する着座部を五徳に形成して、天板の許容範囲内での下方への撓みによる五徳の下方への変位で着座部が挿入部に当接するようにしたことを特徴とするガラストップコンロ。
A glass that is provided with a burner serving as a heat source in the stove body, a stove opening that allows the burner to face the glass top plate that covers the top surface of the stove body, and five virtues arranged on the top plate to surround the stove opening Top stove,
The burner is composed of an internal flame type burner in which a number of inward flame holes are formed in an annular burner body concentric with the stove opening. Secondary air is placed between the burner body and the upper surface of the burner body. For attaching an annular guide member that defines a ventilation path for
An insertion portion to be inserted into the stove opening is formed on the inner peripheral portion or outer peripheral portion of the guide member, and a seating portion that is opposed to each other with a gap is formed above the insertion portion to allow the top plate to be allowed. A glass top stove characterized in that the seating portion comes into contact with the insertion portion by the downward displacement of the five virtue due to the downward deflection within the range.
前記五徳に、前記挿入部に上方から嵌合する筒部を形成することを特徴とする請求項1または2に記載のガラストップコンロ。The glass top stove according to claim 1, wherein a cylindrical portion that fits into the insertion portion from above is formed in the five virtues.
JP2003079133A 2003-03-20 2003-03-20 Glass top stove Expired - Fee Related JP3950073B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003079133A JP3950073B2 (en) 2003-03-20 2003-03-20 Glass top stove
TW092134237A TWI263015B (en) 2003-03-20 2003-12-04 Stove with glass top plate
KR1020030091707A KR100571280B1 (en) 2003-03-20 2003-12-16 Glass tops

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003079133A JP3950073B2 (en) 2003-03-20 2003-03-20 Glass top stove

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JP3950073B2 true JP3950073B2 (en) 2007-07-25

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JP4633611B2 (en) 2005-11-22 2011-02-16 リンナイ株式会社 Gas stove

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TWI263015B (en) 2006-10-01

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