JPS60103432U - electric heating tray - Google Patents

electric heating tray

Info

Publication number
JPS60103432U
JPS60103432U JP19609183U JP19609183U JPS60103432U JP S60103432 U JPS60103432 U JP S60103432U JP 19609183 U JP19609183 U JP 19609183U JP 19609183 U JP19609183 U JP 19609183U JP S60103432 U JPS60103432 U JP S60103432U
Authority
JP
Japan
Prior art keywords
frame member
recess
annular frame
cover
annular
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.)
Pending
Application number
JP19609183U
Other languages
Japanese (ja)
Inventor
前田 満興
正 田村
西田 武夫
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP19609183U priority Critical patent/JPS60103432U/en
Publication of JPS60103432U publication Critical patent/JPS60103432U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来例の電気保温盆の断面図、第2図は本考案
の電気保温盆の一実施例を示す断面図、第3図は本考案
の電気保温盆の保温時の結露の状態を示す断面図、第4
図はカバーを電気保温盆より取外し直角に配置した位置
における結露の集合状態の断面図、を示す。 1:枠部材、1・−1:外側延出部、1−2:枠部材の
凹部、2:加熱プレート、3:ヒー゛夕、4:支持基板
、5:ヒータ押えばね、6:カバー、7:リング、7−
1:外側の周側壁、8:リングの凹部。
Fig. 1 is a sectional view of a conventional electric heating tray, Fig. 2 is a sectional view of an embodiment of the electric heating tray of the present invention, and Fig. 3 is a state of condensation during heat retention in the electric heating tray of the present invention. 4th cross-sectional view showing
The figure shows a cross-sectional view of the state in which condensation collects at a position where the cover is removed from the electric heat-insulating tray and placed at right angles. 1: Frame member, 1.-1: Outer extension part, 1-2: Recessed part of frame member, 2: Heating plate, 3: Heater, 4: Support board, 5: Heater pressing spring, 6: Cover, 7: Ring, 7-
1: Outer circumferential wall, 8: Recessed part of the ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円形カップ状支持基板上に弾性を有するヒータ押えばね
で支持したヒータを、前記ヒータ上に加熱プレートを順
に設け、前記支持基板の円形周縁端部上に環状枠部材を
載置し、前記環状枠部材と前記加熱プレートを固定し、
前記環状枠部材上に略半円球形のカバーを着脱自在に装
着した電気保温盆において、前記環状枠部材上面部の内
、外縁部上力に突出する環状側板を一体に設けて中間に
凹部を構成し、一方、凹形の環状体のリングを設け、凹
部の外側上縁部と前記カバーの円周端面部を固定し、前
記枠部材の凹部内に前記カバーのリングを着脱自在に嵌
合したことを特徴とする電気保温盆。
A heater supported by an elastic heater pressing spring is placed on a circular cup-shaped support substrate, a heating plate is sequentially provided on the heater, an annular frame member is placed on the circular peripheral end of the support substrate, and the annular frame fixing the member and the heating plate;
In the electric heat-insulating tray in which a substantially hemispherical cover is detachably mounted on the annular frame member, an annular side plate is integrally provided on the upper surface of the annular frame member and protrudes from the outer edge thereof, and a recess is formed in the middle. On the other hand, a ring of a concave annular body is provided, an outer upper edge of the recess and a circumferential end surface of the cover are fixed, and the ring of the cover is removably fitted into the recess of the frame member. An electric heat-retaining tray.
JP19609183U 1983-12-20 1983-12-20 electric heating tray Pending JPS60103432U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19609183U JPS60103432U (en) 1983-12-20 1983-12-20 electric heating tray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19609183U JPS60103432U (en) 1983-12-20 1983-12-20 electric heating tray

Publications (1)

Publication Number Publication Date
JPS60103432U true JPS60103432U (en) 1985-07-15

Family

ID=30420892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19609183U Pending JPS60103432U (en) 1983-12-20 1983-12-20 electric heating tray

Country Status (1)

Country Link
JP (1) JPS60103432U (en)

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