JPS6041866Y2 - Heat plate for electric cooker - Google Patents
Heat plate for electric cookerInfo
- Publication number
- JPS6041866Y2 JPS6041866Y2 JP17982980U JP17982980U JPS6041866Y2 JP S6041866 Y2 JPS6041866 Y2 JP S6041866Y2 JP 17982980 U JP17982980 U JP 17982980U JP 17982980 U JP17982980 U JP 17982980U JP S6041866 Y2 JPS6041866 Y2 JP S6041866Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- cooking
- electric cooker
- casting
- fluororesin
- 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
Links
Landscapes
- Baking, Grill, Roasting (AREA)
Description
【考案の詳細な説明】
本考案は、フッ素樹脂加工時に生じるフッ素樹脂の脹れ
を防止した、電気調理器用熱板に関するものである。[Detailed Description of the Invention] The present invention relates to a heating plate for an electric cooker that prevents swelling of the fluororesin that occurs during processing of the fluororesin.
従来、電気調理器は、調理面の焦付きを防止するために
、フッ素樹脂加工が施されている。Conventionally, electric cookers have been treated with fluororesin to prevent cooking surfaces from burning.
この電気調理器で用いられる熱板は、アルミニウム材に
よってダイキャストにより製造されており、この熱板に
シーズヒータの如くヒータがブレージングあるいは、ダ
イキャストにより備えられ、調理面である熱板表面に、
フッ素樹脂加工を施しているが、フッ素樹脂加工は約4
00℃と、高温で熱板表面に焼成されるため、ダイキャ
ストで製造された熱板内部の気泡が焼成時の膨張により
、脹れが発生する。The hot plate used in this electric cooker is manufactured by die-casting from aluminum material, and a heater, such as a sheathed heater, is provided on this hot plate by brazing or die-casting, and the surface of the hot plate, which is the cooking surface, is
Fluorine resin processing is applied, but the fluororesin processing is approx.
Since the surface of the hot plate is fired at a high temperature of 00°C, bubbles inside the hot plate manufactured by die-casting expand during firing, causing swelling.
このフッ素樹脂の脹れにより、電気調理器は不良品にな
ることが多く、資源ロスになるばかりか、品質の良い製
品を望むことが困難であった。Due to this swelling of the fluororesin, electric cooking appliances are often defective, which not only results in resource loss but also makes it difficult to produce high-quality products.
またグイキャスト製品は、耐食性が悪い欠点を有する。Guicast products also have the disadvantage of poor corrosion resistance.
第1図は、前記した従来の電気調理器に用いられる熱板
側断面斜視図で、熱板1の調理面である表面に施したフ
ッ素樹脂被膜2に脹れ部分3が発生する。FIG. 1 is a cross-sectional perspective view of the hot plate used in the conventional electric cooking device described above, in which a swollen portion 3 occurs in the fluororesin coating 2 applied to the cooking surface of the hot plate 1.
この脹れ部分3が大きい場合には、フッ素樹脂被膜2が
、外力により剥離し易く、熱板1面が露出することにな
り、熱板1の裏面に備えたヒータ4を通電し、加熱調理
をすると熱板1の露出した部分で、被加熱物が焦付きが
生じ、また、フッ素樹脂被膜2の剥離がさらに拡大する
ことになる。If this swollen portion 3 is large, the fluororesin coating 2 is likely to peel off due to external force, and the surface of the hot plate 1 will be exposed. If this is done, the object to be heated will become scorched in the exposed portion of the hot plate 1, and the peeling of the fluororesin coating 2 will further increase.
ダイキャストによる熱板1は、耐食性が悪いため、腐食
の原因となるため、脹れ部分3を有する電気調理器の熱
板1は不良品となり、場合によってはヒータ4とともに
、不良品として扱わなければならなく、高価な損失があ
る。The die-cast hot plate 1 has poor corrosion resistance and may cause corrosion. Therefore, the electric cooker hot plate 1 having the bulged portion 3 is a defective product, and may have to be treated as a defective product along with the heater 4. Otherwise, there will be expensive losses.
本考案は、上述の欠点を解消すべく考案された、電気調
理器用熱板であり、第2図は、本考案実施例を示す、側
断面図である。The present invention is a heating plate for an electric cooker devised to eliminate the above-mentioned drawbacks, and FIG. 2 is a side sectional view showing an embodiment of the present invention.
第2図から、本考案の電気調理器用熱板は、アルミニウ
ム板、ステンレス板などの金属板をプレス加工して成形
した調理板6と、この調理板6の裏面に粗面加工を施し
、調理板6の裏面を荒仕上げして、アルミニウム材、亜
鉛材などの金属材料を、前記調理板6の裏面にキャステ
ィングにより、装着したキャスティング板7と、このキ
ャスティング板7には、ヒータ8を加締めにより固定す
るか、または、キャスティング時にヒータ8を、キャス
ティングしてキャスティング板7に備えてなるものであ
る。From FIG. 2, the heating plate for an electric cooker of the present invention has a cooking plate 6 formed by press-forming a metal plate such as an aluminum plate or a stainless steel plate, and a roughened surface on the back side of the cooking plate 6 for cooking. The back surface of the plate 6 is roughly finished, and a metal material such as aluminum or zinc is cast onto the back surface of the cooking board 6. A heater 8 is crimped onto the casting board 7. The heater 8 may be fixed to the casting plate 7, or the heater 8 may be cast and provided on the casting plate 7 at the time of casting.
さらに、調理板6には予め、調理板6の成形後に、フッ
素樹脂被膜5を加工を施すか、あるいは、キャスティン
グ板7を調理板6に装着した後に、フッ素樹脂被膜5の
加工を施こしてもよい。Further, the cooking plate 6 is processed with the fluororesin coating 5 in advance after the cooking plate 6 is formed, or the fluororesin coating 5 is applied after the casting plate 7 is attached to the cooking plate 6. Good too.
以上本考案により、調理板6の裏面には、粗面加工が施
されているため、キャスティング時に、金属材の密着が
良くなるとともに、アルミニウム板、ステンレス板など
の金属板にフッ素樹脂加工が施されることから、フッ素
樹脂被膜5の脹れの発生はなくなり、調理板6は、グイ
キャスト製造ではないため、耐食性は良く、重量は従来
の電気調理器に比較して軽減できるものである。As described above, according to the present invention, the back surface of the cooking plate 6 is roughened, which improves the adhesion of metal materials during casting, and fluororesin processing is applied to metal plates such as aluminum plates and stainless steel plates. As a result, the fluororesin coating 5 does not swell, and since the cooking plate 6 is not made by gui-casting, it has good corrosion resistance and is lighter in weight than conventional electric cookers.
第1図は、従来の電気調理器に用いられる熱板の側断面
斜視図。
1・・・・・・熱板、2・・・・・・フッ素樹脂被膜、
3・・・・・・脹れ部分。
第2図は、本考案実施例を示す、電気調理器用熱板の側
断面図。
5・・・・・・フッ素樹脂被膜、6・・・・・・調理板
、7・・・・・・キャスティング板。FIG. 1 is a side cross-sectional perspective view of a hot plate used in a conventional electric cooker. 1...Hot plate, 2...Fluororesin coating,
3... Swollen part. FIG. 2 is a side sectional view of a hot plate for an electric cooker showing an embodiment of the present invention. 5... Fluorine resin coating, 6... Cooking board, 7... Casting board.
Claims (1)
器において、アルミニウム板、ステンレス板などの金属
板をプレス加工して成形した調理板6と、この調理板の
裏面に粗面加工を施し、アルミニウム材、亜鉛材などの
金属材料を、前記調理板6の裏面に、キャスティングに
より装着したキャスティング板7と、このキャスティン
グ板7にヒータ8を備へ、前記調理板6の調理面となる
表面には、フッ素樹脂加工を施してなる電気調理器用熱
板。 2 調理板6の裏面に、金属材料を装着するグイキャス
ト時に、ヒータ8を同時にキャスティングしてキャステ
ィング板7に備えた、実用新案登録請求の範囲第1項の
電気調理器用熱板。 3 ダイキャスト板に、ヒータを加締めにより備えた、
実用新案登録請求の範囲第1項の電気調理器用熱板。[Scope of Claim for Utility Model Registration] 1. In an electric cooker whose cooking surface is treated with fluororesin, a cooking plate 6 formed by pressing a metal plate such as an aluminum plate or a stainless steel plate, and the cooking plate The cooking plate includes a casting plate 7 whose back surface is roughened and a metal material such as aluminum or zinc material is attached by casting to the back side of the cooking plate 6, and a heater 8 is mounted on the casting plate 7. A heating plate for an electric cooker whose surface, which becomes the cooking surface, is treated with fluororesin. 2. The heating plate for an electric cooker according to claim 1 of the utility model registration claim, in which the heater 8 is simultaneously cast and provided on the casting plate 7 when a metal material is attached to the back surface of the cooking plate 6. 3 A die-cast plate is equipped with a heater by crimping.
A heating plate for an electric cooker according to claim 1 of the utility model registration claim.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17982980U JPS6041866Y2 (en) | 1980-12-15 | 1980-12-15 | Heat plate for electric cooker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17982980U JPS6041866Y2 (en) | 1980-12-15 | 1980-12-15 | Heat plate for electric cooker |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57103022U JPS57103022U (en) | 1982-06-24 |
JPS6041866Y2 true JPS6041866Y2 (en) | 1985-12-20 |
Family
ID=29975874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17982980U Expired JPS6041866Y2 (en) | 1980-12-15 | 1980-12-15 | Heat plate for electric cooker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6041866Y2 (en) |
-
1980
- 1980-12-15 JP JP17982980U patent/JPS6041866Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57103022U (en) | 1982-06-24 |
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