JPS6330159Y2 - - Google Patents
Info
- Publication number
- JPS6330159Y2 JPS6330159Y2 JP14214681U JP14214681U JPS6330159Y2 JP S6330159 Y2 JPS6330159 Y2 JP S6330159Y2 JP 14214681 U JP14214681 U JP 14214681U JP 14214681 U JP14214681 U JP 14214681U JP S6330159 Y2 JPS6330159 Y2 JP S6330159Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- plate
- insulating plate
- holes
- terminal plate
- 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
- 238000010438 heat treatment Methods 0.000 claims description 27
- 238000010411 cooking Methods 0.000 description 4
- 239000010445 mica Substances 0.000 description 4
- 229910052618 mica group Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Description
【考案の詳細な説明】
本考案は電気調理器の発熱体装置に関するもの
である。[Detailed Description of the Invention] The present invention relates to a heating element device for an electric cooker.
従来の電気調理器の発熱体装置における発熱線
の取付構造は例えば第６図に示す如くマイカ板を
用いた絶縁板２、ターミナル板４及び発熱線３を
１本のリベツト５もしくわねじで固着する構造で
あるが、マイカでなる絶縁板２は金属に比し硬く
ないので発熱線３を電気的に確実に締結すること
ができず、接触抵抗が増大し局部加熱に至りひい
ては断線を起する等電気的に不良となる欠点があ
つた。 For example, as shown in Fig. 6, the mounting structure of the heating wire in the conventional heating element device of an electric cooking device is such that an insulating plate 2 using a mica board, a terminal plate 4, and a heating wire 3 are fixed with a single rivet 5 or a screw. However, since the insulating plate 2 made of mica is not as hard as metal, the heating wire 3 cannot be electrically connected reliably, and the contact resistance increases, leading to local heating and eventually breaking the wire. There was a drawback that it became electrically defective.
本考案は上記欠点を除くためになされたもの
で、ターミナル板にリベツト用の通し孔を一面に
有し、絶縁板にはターミナル板の通し孔に対し同
様の通し孔と、他方の通し孔に対しては大径の空
孔とを設け、ターミナル板と絶縁板とを通し孔を
挿通するリベツトで固着し、絶縁板の空孔内で発
熱線をリベツトでターミナル板に直接取付ける如
く設けたことにより、発熱線は金属対金属との関
係で熱的、機械的、電気的に確実にターミナル板
と固着する構造を提供することである。 The present invention was developed to eliminate the above drawbacks.The terminal plate has through holes for rivets on one side, and the insulating plate has through holes similar to the through holes in the terminal plate, and one through hole in the other through hole. For this purpose, a large diameter hole is provided, the terminal plate and the insulating plate are fixed together with a rivet that passes through the hole, and the heating wire is attached directly to the terminal plate with the rivet inside the hole in the insulating plate. This provides a structure in which the heating wire is securely fixed to the terminal plate thermally, mechanically, and electrically in a metal-to-metal relationship.
以下本考案の一実施例を図面により説明する。 An embodiment of the present invention will be described below with reference to the drawings.
実施例の構成は第１図から第５図の如くであ
り、１は熱板、２は絶縁板で、ドーナツ状でマイ
カ板でなり、その輪状部に発熱線３が巻かれ、切
欠開口部１１を有するものである。４はターミナ
ル板で、Ｌ字形をなし、一面に通し孔８と他方の
通し孔９を設けたものである。５はリベツトで、
本例では中空リベツトを示したものである。６は
リベツトである。前記絶縁板２切欠開口部１１の
対向する端面部には上記ターミナル板４Ｌ字形の
立上り部に対応する矩形通し孔７と通し孔８に対
して同様の通し孔８と他方の通し孔９に対しては
大径の空孔１０とを有するものである。１２は発
熱体で以上の構成でなるものである。熱板１裏面
に発熱体１２が装着される。 The structure of the embodiment is as shown in FIGS. 1 to 5. 1 is a heating plate, and 2 is an insulating plate, which is donut-shaped and made of mica plate, and a heating wire 3 is wound around the ring-shaped part, and a notch opening is formed. 11. 4 is a terminal plate which is L-shaped and has a through hole 8 on one side and a through hole 9 on the other side. 5 is riveted,
This example shows a hollow rivet. 6 is a rivet. At opposite end faces of the cutout opening 11 of the insulating plate 2, there are rectangular through holes 7 and 8 corresponding to the L-shaped rising part of the terminal plate 4, and similar through holes 8 and the other through hole 9, respectively. In other words, the hole 10 has a large diameter. Reference numeral 12 denotes a heating element having the above-described configuration. A heating element 12 is attached to the back surface of the hot plate 1.
本実施例の組付け動作についてはまずＬ字形の
ターミナル板４の立上り部を絶縁板２の矩形通し
孔７に挿入し、そのターミナル板４と絶縁板２と
を通し孔８，８で位置決めし、その通し孔８，８
を挿通する中空のリベツト５でマイカ板でなる損
傷しやすい絶縁板２に金属の硬い材料でなるター
ミナル板４とを小圧力で確実に固定し、絶縁板２
の空孔１０内で発熱線３をリベツト６でターミナ
ル板４に絶縁板２と関係なく直接取付けるため無
理な力が絶縁板２に加わることなく確実に発熱線
３をターミナル板４に接続するものであり、発熱
線３の接続は切欠開口部１１の対向する端面部双
方以上の如く同様になされるものである。 Regarding the assembly operation of this embodiment, first insert the rising part of the L-shaped terminal plate 4 into the rectangular through hole 7 of the insulating plate 2, and then position the terminal plate 4 and the insulating plate 2 using the through holes 8, 8. , its through hole 8,8
The terminal plate 4 made of a hard metal material is securely fixed to the easily damaged insulating plate 2 made of mica plate with a small pressure using the hollow rivet 5 inserted through the insulating plate 2.
Since the heating wire 3 is directly attached to the terminal plate 4 with the rivets 6 in the hole 10 regardless of the insulating plate 2, the heating wire 3 is reliably connected to the terminal plate 4 without applying excessive force to the insulating plate 2. The heating wires 3 are connected in the same way on both opposing end surfaces of the notch opening 11.
本考案によれば、ターミナル板にリベツト用の
通し孔を一面に有し、絶縁板にはターミナル板の
通し孔に対して同様の通し孔と、他方の通し孔に
対しては大径の空孔とを設け、ターミナル板と絶
縁板とを通し孔を挿通するリベツトで固定し、絶
縁板の空孔内で発熱線をリベツトでターミナル板
に直接取付ける如くせしめたことにより、発熱線
は金属対金属の関係で熱的、機械的、電気的に確
実にターミナル板と固着できる効果があり、確実
性、安全性の向上が計れるものである。 According to the present invention, the terminal plate has through holes for rivets on one side, and the insulating plate has a through hole similar to the through hole in the terminal plate, and a large diameter hole for the other through hole. The terminal board and the insulating board are fixed with rivets that pass through the holes, and the heating wires are directly attached to the terminal board with rivets inside the holes in the insulating board. Because it is metal, it has the effect of thermally, mechanically, and electrically securely adhering to the terminal plate, improving reliability and safety.
第１図は本考案の一実施例を示す電気調理器の
発熱体の装着断面図、第２図は同電気調理器の発
熱体の一部欠載した分解斜視図、第３図は同電気
調理器の発熱体の絶縁板斜視図、第４図は同電気
調理器の発熱体のターミナル板斜視図、第５図は
同電気調理器の発熱体の取付要部断面図、第６図
は従来の電気調理器の発熱体の取付要部断面図で
ある。
２……絶縁板、３……発熱線、４……ターミナ
ル板、５，６……リベツト、８……通し孔、９…
…他方の通し孔、１０……空孔。
Fig. 1 is a sectional view of a heating element installed in an electric cooker showing an embodiment of the present invention, Fig. 2 is an exploded perspective view with a part of the heating element of the electric cooker omitted, and Fig. 3 is an exploded perspective view of the electric cooker showing an embodiment of the present invention. FIG. 4 is a perspective view of the insulating plate of the heating element of the electric cooking appliance, FIG. 5 is a sectional view of the main parts of the heating element of the electric cooking appliance, and FIG. It is a sectional view of the main part of the attachment of the heating element of the conventional electric cooking device. 2...Insulating plate, 3...Heating wire, 4...Terminal plate, 5, 6...Rivet, 8...Through hole, 9...
...The other through hole, 10...Vacancy.
Claims (1)
の発熱線の端子部を形成するターミナル板を具備
する電気調理器の発熱体装置において、該ターミ
ナル板４にリベツト５及び６用の通し孔８及び９
を一面に有し、該絶縁板２にはターミナル板４の
通し孔８に対して同様の通し孔８と、他方の通し
孔９に対しては大径の空孔１０とを設け、ターミ
ナル板４と絶縁板２とを通し孔８，８を挿通する
リベツト５で固定し、絶縁板２の空孔１０内で発
熱線３をリベツト６でターミナル板４に直接取付
ける如くせしめたことを特徴とする電気調理器の
発熱体装置。 In a heating element device for an electric cooker comprising an insulating plate, a heating wire wound around the insulating plate, and a terminal plate forming a terminal portion of the heating wire, the terminal plate 4 is provided with through holes for the rivets 5 and 6. holes 8 and 9
The insulating plate 2 is provided with a through hole 8 similar to the through hole 8 of the terminal plate 4, and a large diameter hole 10 with respect to the other through hole 9. 4 and the insulating plate 2 are fixed with rivets 5 inserted through the through holes 8, 8, and the heating wire 3 is directly attached to the terminal plate 4 with the rivets 6 within the holes 10 of the insulating plate 2. A heating element device for an electric cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14214681U JPS5852792U (en) | 1981-09-25 | 1981-09-25 | Electric cooker heating element device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14214681U JPS5852792U (en) | 1981-09-25 | 1981-09-25 | Electric cooker heating element device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5852792U JPS5852792U (en) | 1983-04-09 |
| JPS6330159Y2 true JPS6330159Y2 (en) | 1988-08-12 |
Family
ID=29935193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14214681U Granted JPS5852792U (en) | 1981-09-25 | 1981-09-25 | Electric cooker heating element device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5852792U (en) |
-
1981
- 1981-09-25 JP JP14214681U patent/JPS5852792U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5852792U (en) | 1983-04-09 |
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