JP3494898B2 - Cooking utensils - Google Patents

Cooking utensils

Info

Publication number
JP3494898B2
JP3494898B2 JP25471198A JP25471198A JP3494898B2 JP 3494898 B2 JP3494898 B2 JP 3494898B2 JP 25471198 A JP25471198 A JP 25471198A JP 25471198 A JP25471198 A JP 25471198A JP 3494898 B2 JP3494898 B2 JP 3494898B2
Authority
JP
Japan
Prior art keywords
electric heater
cooking plate
cooking
plate
plane
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
Application number
JP25471198A
Other languages
Japanese (ja)
Other versions
JP2000083832A (en
Inventor
裕策 疋田
隆之 佐野
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.)
Zojirushi Corp
Original Assignee
Zojirushi Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zojirushi Corp filed Critical Zojirushi Corp
Priority to JP25471198A priority Critical patent/JP3494898B2/en
Publication of JP2000083832A publication Critical patent/JP2000083832A/en
Application granted granted Critical
Publication of JP3494898B2 publication Critical patent/JP3494898B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【発明の詳細な説明】 【0001】 【発明の属する技術分野】本発明は加熱調理器具に関す
るものであって、特にホットプレートや焼肉器などのよ
うに、調理プレートの下部に電熱ヒーターを設け、当該
電熱ヒーターにより調理プレートを加熱してその調理プ
レート上の被調理物を調理する形式の加熱調理器具に関
するものである。 【0002】 【従来の技術】従来から、ホットプレートや焼肉器など
の加熱調理器具が汎用されている。これらの加熱調理器
具は、被調理物を調理する調理プレートを、その下部に
設けられた電熱ヒーターで加熱するものである。 【0003】そしてその電熱ヒーターは大別して、調理
プレートの下面に一体に埋め込まれた構造のものと、電
熱ヒーターと調理プレートとが別体であって、電熱ヒー
ターを加熱調理器具の本体に載置し、その電熱ヒーター
の上に調理プレートを載置して使用するものとがある。 【0004】 【発明が解決しようとする課題】しかしながら、電熱ヒ
ーターを調理プレートの下面に一体に埋め込んだ構造の
ものは、電熱ヒーターに通電するための端子が調理プレ
ートに固定されることとなるため、使用後に洗浄する際
に、端子に水が入らないようにしなければならず、調理
プレートを丸洗いすることが困難である。 【0005】また電熱ヒーターと調理プレートとを別体
としたものにおいては、加熱調理器具の本体に電熱ヒー
ターを支持するため、本体内に設けられた遮熱板などに
電熱ヒーターを支持するための支持片を切り起して立設
するので、使用後にその遮熱板を清掃する際に支持片が
邪魔になり、綺麗に清掃することができず、また支持片
に手が引っ掛かって怪我をする恐れもある。 【0006】また上述のように支持片で電熱ヒーターを
支持し、その上に調理プレートを載置するのであるが、
調理プレートと電熱ヒーターとは調理プレートの重量に
よって圧接するだけであるので、両者の密着性が不十分
であり、電熱ヒーターの熱が十分に調理プレートに伝わ
りにくいきらいがある。 【0007】本発明はかかる事情に鑑みなされたもので
あって、電熱ヒーターと調理プレートとが別体であっ
て、調理プレートを丸洗いすることが可能であると共
に、電熱ヒーターを調理プレートに係止して取り付け、
本体に支持片を立設する必要がなく且つ調理プレートに
十分に熱の伝達が行われる、加熱調理器具を提供するこ
とを目的とするものである。 【0008】 【課題を解決するための手段】而して本発明は、電熱ヒ
ーターにより加熱される調理プレートを有する加熱調理
器具において、前記調理プレートの下面に一方向に開放
した複数の略L字状の係止片を垂設し、単一平面内にお
いてジグザグ状に彎曲せしめられ且つその一部が前記平
面から僅かに下方に傾斜した電熱ヒーターを、前記傾斜
部を前記平面に偏倚せしめつつ前記調理プレートの下面
に沿ってスライドさせ、前記係止片に対してその開放側
から挿入することにより係止し、電熱ヒーターがその弾
性によって調理プレートの下面に圧接せしめられること
を特徴とするものである。 【0009】 【0010】 【発明の実施の形態】図1は本発明の加熱調理器具の一
例としてのホットプレート1を示すものであって、当該
ホットプレート1は本体2の内部に遮熱板3が設置さ
れ、当該遮熱板3の上方に調理プレート4が設けられて
いる。 【0011】そして調理プレート4の下面には、略L字
状の係止片5が複数個垂設されており、これらの複数個
の係止片5は、すべて一方向すなわち図面において右方
に開放されるように設けられている。また電熱ヒーター
6の設置経路に沿ってその両側にリブ10が形成されて
いる。 【0012】6は電熱ヒーターであって、図2に示され
るようにジグザグ形状に彎曲せしめられており、その両
端はプラグ受け部材7に結合され、当該プラグ受け部材
7に温度調節器付きプラグ8が結合されて、温度センサ
ー9により調理プレート4の温度を測定しつつ電力を供
給するようになっている。 【0013】而してこの電熱ヒーター6は、図2に鎖線
で示すように調理プレート4の下面に沿わせ、これを図
中左方にスライドさせることにより前記係止片5に係止
し、電熱ヒーター6を調理プレート4に装着する。 【0014】このとき図1(a)に示すように係止片5
の先端にテーパー面11を形成することにより、電熱ヒ
ーター6を係止片5に容易に係止することができると共
に、調理プレート4の下面に電熱ヒーター6を押し付け
た状態で装着し、伝熱効率を高めることができる。 【0015】また電熱ヒーター6を前述のように、単一
平面内においてジグザグ形状に彎曲せしめると共に、そ
の一部を図1(b)に示すように僅かに下方に傾斜した
状態に成形し、その傾斜部12を鎖線で示すように上方
に偏倚させて前記ジグザグ形状の平面に一致せしめ、そ
の傾斜の下端において前記係止片5に係止せしめること
により、電熱ヒーター6はその変形に伴う弾性によっ
て、調理プレート4の下面に圧接した状態で装着され
る。 【0016】 【作用】本発明においては、電熱ヒーター6を調理プレ
ート4の下面に沿わせ、当該電熱ヒーター6を調理プレ
ート4に沿ってスライドさせることにより、電熱ヒータ
ー6の一部が係止片5に係止し、調理プレート4の下面
に電熱ヒーター6を装着する。 【0017】この状態で電熱ヒーター6に設けられたプ
ラグ受け部材7をホットプレート1の本体2の周縁部に
載置し、調理プレート4をホットプレート1の上部の所
定位置に設置する。 【0018】このとき係止片5の先端にテーパー面11
を形成し、当該テーパー面11で電熱ヒーター6を誘導
しながら係止することにより、電熱ヒーター6を係止片
5に容易に係止することができると共に、調理プレート
4に電熱ヒーター6を強固に装着することができる。 【0019】さらに図1(b)に示すように電熱ヒータ
ー6の一部をやゝ下方に傾斜した状態に成形し、その傾
斜部12を上方に偏倚させて前記係止片5に係止せしめ
ることにより、電熱ヒーター6はその変形に伴う弾性に
よって、調理プレート4の下面に圧接した状態で装着す
ることができる。 【0020】 【発明の効果】本発明によれば、電熱ヒーター6を調理
プレート4に取り付け、その状態で調理プレート4を本
体2に設置するので、本体2の遮熱板3などに電熱ヒー
ター6を支持するための支持片などを切り起す必要がな
く、遮熱板3の内面は平滑であって使用後には容易に且
つ安全に清掃することができる。 【0021】また焼肉器などのように、調理プレート4
に穴の開いた加熱調理器具においては、当該調理プレー
ト4の穴から滴り落ちた油が本体2の底部にこびりつく
のを防止するために、本体2内に水を張った水受け皿を
設置する必要があるが、本発明においては、前述のよう
に遮熱板3に支持片などを切り起していないので、図1
(a)に鎖線で示すように、遮熱板3に直接水を溜める
ことができ、遮熱板3と別体の水受け皿を設置する必要
がなく、部品点数を減らしてコストを低減させることが
できる。 【0022】さらに本発明によれば、調理プレート4に
電熱ヒーター6を装着した状態ではその両者は一体であ
るが、これを容易に分離することができるので、電熱ヒ
ーター6を分離すれば調理プレート4はこれを丸洗いす
ることができ、水による電気的な障害が生じる恐れはな
い。 【0023】また電熱ヒーター6と調理プレート4とを
係止片5を利用して係止するので、その両者の結合状態
は確実であり、単に電熱ヒーター6上に調理プレート4
を載置しただけのものとは異り、両者の密着性に優れ、
電熱ヒーター6の熱は十分に調理プレート4に伝達され
る。 【0024】さらに本発明によれば、電熱ヒーター6は
その全体の弾性を利用して調理プレート4の下面に圧接
せしめられるので、電熱ヒーター6と調理プレート4と
の密着性は優れたものとなり、電熱ヒーター6の熱がよ
り確実に調理プレート4に伝達される。
Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heating cooker, and more particularly to an electric heater provided below a cooking plate, such as a hot plate or a grilling machine. The present invention relates to a heating cooker of a type in which a cooking plate is heated by the electric heater to cook an object to be cooked on the cooking plate. [0002] Heating utensils such as hot plates and grilled meatware have been widely used. These heating utensils heat a cooking plate for cooking an object to be cooked by an electric heater provided below the cooking plate. [0003] The electric heater is roughly divided into a structure in which the electric heater is integrally embedded in the lower surface of the cooking plate and a structure in which the electric heater and the cooking plate are separate bodies, and the electric heater is mounted on the main body of the cooking device. In some cases, a cooking plate is placed on the electric heater. [0004] However, in the case of the structure in which the electric heater is integrally embedded in the lower surface of the cooking plate, a terminal for supplying electricity to the electric heater is fixed to the cooking plate. When washing after use, it is necessary to prevent water from entering the terminals, and it is difficult to wash the cooking plate in a circle. Further, in the case where the electric heater and the cooking plate are separately provided, the electric heater is supported on the main body of the cooking appliance, and the electric heater is supported on a heat shield plate provided in the main body. Since the support piece is cut and raised to stand up, the support piece becomes an obstacle when cleaning the heat shield after use, it can not be cleaned cleanly, and the hand is caught on the support piece and it is injured There is also fear. Further, as described above, the electric heater is supported by the support piece, and the cooking plate is placed thereon.
Since the cooking plate and the electric heater are only pressed against each other by the weight of the cooking plate, the adhesion between the two is insufficient, and the heat of the electric heater may not be sufficiently transmitted to the cooking plate. SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an electric heater and a cooking plate are provided separately so that the cooking plate can be washed and the electric heater can be locked to the cooking plate. And attach
It is an object of the present invention to provide a heating cooker which does not need to have a support piece standing on a main body and sufficiently transmits heat to a cooking plate. [0008] According to the present invention, there is provided a heating cooker having a cooking plate heated by an electric heater, wherein a plurality of substantially L-shaped openings are provided in a lower surface of the cooking plate in one direction. An electric heater which is vertically suspended in a zigzag manner in a single plane and a part of which is slightly inclined downward from the plane, is provided on the electric heater while biasing the inclined portion to the plane. The electric heater is slid along the lower surface of the cooking plate and inserted into the locking piece from its open side to lock, and the electric heater is pressed against the lower surface of the cooking plate by its elasticity. is there. FIG. 1 shows a hot plate 1 as an example of a cooking device according to the present invention. The hot plate 1 has a heat shield plate 3 inside a main body 2. Is installed, and a cooking plate 4 is provided above the heat shield plate 3. On the lower surface of the cooking plate 4, a plurality of substantially L-shaped locking pieces 5 are suspended, and these locking pieces 5 are all directed in one direction, that is, rightward in the drawing. It is provided to be open. Ribs 10 are formed on both sides of the electric heater 6 along the installation path. Numeral 6 denotes an electric heater, which is bent in a zigzag shape as shown in FIG. 2, and both ends of which are connected to a plug receiving member 7, and the plug receiving member 7 has a plug 8 with a temperature controller. Is connected to supply electric power while measuring the temperature of the cooking plate 4 by the temperature sensor 9. The electric heater 6 is engaged with the engaging piece 5 by sliding the electric heater 6 along the lower surface of the cooking plate 4 as shown by a chain line in FIG. The electric heater 6 is mounted on the cooking plate 4. At this time, as shown in FIG.
By forming a tapered surface 11 at the end of the heating plate, the electric heater 6 can be easily locked to the locking piece 5, and the electric heater 6 is mounted in a state where the electric heater 6 is pressed against the lower surface of the cooking plate 4. Can be increased. As described above, the electric heater 6 is bent in a zigzag shape in a single plane, and a part of the electric heater 6 is formed so as to be slightly inclined downward as shown in FIG. The electric heater 6 is elastically deformed by displacing the inclined portion 12 upward as shown by a chain line so as to coincide with the plane of the zigzag shape and engaging the engaging piece 5 at the lower end of the inclined portion. It is mounted in a state of being pressed against the lower surface of the cooking plate 4. In the present invention, the electric heater 6 is arranged along the lower surface of the cooking plate 4, and the electric heater 6 is slid along the cooking plate 4, so that a part of the electric heater 6 is locked. 5, and an electric heater 6 is mounted on the lower surface of the cooking plate 4. In this state, the plug receiving member 7 provided on the electric heater 6 is placed on the periphery of the main body 2 of the hot plate 1, and the cooking plate 4 is placed at a predetermined position on the hot plate 1. At this time, a tapered surface 11 is
By locking the electric heater 6 while guiding the electric heater 6 on the tapered surface 11, the electric heater 6 can be easily locked to the locking piece 5, and the electric heater 6 can be firmly attached to the cooking plate 4. Can be attached to Further, as shown in FIG. 1 (b), a part of the electric heater 6 is formed so as to be inclined slightly downward, and the inclined portion 12 is deflected upward to be locked on the locking piece 5. Thereby, the electric heater 6 can be mounted in a state of being pressed against the lower surface of the cooking plate 4 by the elasticity accompanying the deformation. According to the present invention, since the electric heater 6 is attached to the cooking plate 4 and the cooking plate 4 is installed in the main body 2 in that state, the electric heater 6 is attached to the heat shield plate 3 and the like of the main body 2. It is not necessary to cut and raise a support piece or the like for supporting the heat shield, and the inner surface of the heat shield plate 3 is smooth and can be easily and safely cleaned after use. In addition, as in the case of a meat grill, a cooking plate 4
In the case of a cooker having a hole formed in a hole, it is necessary to install a water receiving tray filled with water in the body 2 in order to prevent oil dripping from the hole of the cooking plate 4 from sticking to the bottom of the body 2. However, in the present invention, since the support pieces and the like are not cut and raised on the heat shield plate 3 as described above, FIG.
(A) As shown by a chain line, water can be stored directly in the heat shield plate 3, and there is no need to install a water tray separate from the heat shield plate 3, thereby reducing the number of parts and reducing costs. Can be. Further, according to the present invention, when the electric heater 6 is mounted on the cooking plate 4, the two are integrated, but they can be easily separated from each other. No. 4 can wash the whole, and there is no possibility that the electric trouble by water will occur. Further, since the electric heater 6 and the cooking plate 4 are locked by using the locking pieces 5, the connection between the two is assured, and the cooking plate 4 is simply placed on the electric heater 6.
Is different from the one with only
The heat of the electric heater 6 is sufficiently transmitted to the cooking plate 4. Further, according to the present invention, the electric heater 6 is pressed against the lower surface of the cooking plate 4 by utilizing the overall elasticity thereof, so that the adhesion between the electric heater 6 and the cooking plate 4 is excellent. The heat of the electric heater 6 is more reliably transmitted to the cooking plate 4.

【図面の簡単な説明】 【図1】 本発明の加熱調理器具を示すものであって、
(a)は中央縦断面図、(b)は請求項2における電熱
ヒーターの斜視図である。 【図2】 本発明の加熱調理器具における調理プレート
に電熱ヒーターを装着した状態の底面図である。 【符号の説明】 1 ホットプレート(加熱調理器具) 4 調理プレート 5 係止片 6 電熱ヒーター 12 傾斜部
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows a cooking device of the present invention,
(A) is a central longitudinal sectional view, (b) is a perspective view of the electric heater in claim 2. FIG. 2 is a bottom view of the cooking utensil of the present invention in a state where an electric heater is mounted on a cooking plate. [Description of Signs] 1 Hot plate (heating cookware) 4 Cooking plate 5 Locking piece 6 Electric heater 12 Inclined part

───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7,DB名) A47J 37/06 H05B 3/68 ──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. 7 , DB name) A47J 37/06 H05B 3/68

Claims (1)

(57)【特許請求の範囲】 【請求項1】 電熱ヒーター(6)により加熱される調
理プレート(4)を有する加熱調理器具(1)におい
て、前記調理プレート(4)の下面に一方向に開放した
複数の略L字状の係止片(5)を垂設し、単一平面内に
おいてジグザグ状に彎曲せしめられ且つその一部が前記
平面から僅かに下方に傾斜した電熱ヒーター(6)を
前記傾斜部(12)を前記平面に偏倚せしめつつ前記調
理プレート(4)の下面に沿ってスライドさせ、前記係
止片(5)に対してその開放側から挿入することにより
係止し、電熱ヒーター(6)がその弾性によって調理プ
レート(4)の下面に圧接せしめられることを特徴とす
る、加熱調理器具
(57) Claims 1. In a heating cooker (1) having a cooking plate (4) heated by an electric heater (6), a lower surface of the cooking plate (4) is provided in one direction. A plurality of substantially L-shaped locking pieces (5) that are open are vertically suspended, and are bent in a zigzag shape in a single plane, and a part thereof is formed as described above.
An electric heater (6) inclined slightly downward from the plane ,
The inclined portion (12) is slid along the lower surface of the cooking plate (4) while being deflected to the plane, and is locked by being inserted into the locking piece (5) from its open side, so that electric heating is performed. The heater (6) is used for cooking
A cooking appliance characterized by being pressed against the lower surface of the rate (4).
JP25471198A 1998-09-09 1998-09-09 Cooking utensils Expired - Fee Related JP3494898B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25471198A JP3494898B2 (en) 1998-09-09 1998-09-09 Cooking utensils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25471198A JP3494898B2 (en) 1998-09-09 1998-09-09 Cooking utensils

Publications (2)

Publication Number Publication Date
JP2000083832A JP2000083832A (en) 2000-03-28
JP3494898B2 true JP3494898B2 (en) 2004-02-09

Family

ID=17268795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25471198A Expired - Fee Related JP3494898B2 (en) 1998-09-09 1998-09-09 Cooking utensils

Country Status (1)

Country Link
JP (1) JP3494898B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009116767A3 (en) * 2008-03-17 2009-12-17 Lg Electronics Inc. Heater supporter and electric hob including the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005034698A1 (en) * 2003-10-08 2005-04-21 Aoba Co., Ltd. Cooking device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009116767A3 (en) * 2008-03-17 2009-12-17 Lg Electronics Inc. Heater supporter and electric hob including the same
CN101978775A (en) * 2008-03-17 2011-02-16 Lg电子株式会社 Heater supporter and electric hob including the same
US8735780B2 (en) 2008-03-17 2014-05-27 Lg Electronics Inc. Heater supporter and electric hob including the same

Also Published As

Publication number Publication date
JP2000083832A (en) 2000-03-28

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