JPS6091593A - High frequency heater - Google Patents
High frequency heaterInfo
- Publication number
- JPS6091593A JPS6091593A JP19941983A JP19941983A JPS6091593A JP S6091593 A JPS6091593 A JP S6091593A JP 19941983 A JP19941983 A JP 19941983A JP 19941983 A JP19941983 A JP 19941983A JP S6091593 A JPS6091593 A JP S6091593A
- Authority
- JP
- Japan
- Prior art keywords
- door
- resin cover
- claw
- claws
- 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.)
- Granted
Links
Landscapes
- Constitution Of High-Frequency Heating (AREA)
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
【発明の詳細な説明】
産業上の利用分野
本発明は電子レンジ等の高周波加熱装置用のドア装置に
関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a door device for a high frequency heating device such as a microwave oven.
従来例の構成とその問題点
第１図に示すようにドア一本体１にドアー内枠２が溶接
されている。樹脂カバー３は一方をドア２ ページ
一本体１の壁面、他方をドアー前板４で支持し、ビス６
でドアー前板４とドアー内枠２を締め付ける。ドアー前
板４とドアー内枠２はチョーク構造の一部分を構成して
いると共に、蒸気もれによるスクリーンの曇りの関係上
十分な密層が必要とされる。その為ドアー前板４とドア
ー内枠２を締め付けるビス６は一般的に１０〜１２本程
度使われる。樹脂カバー３のきす等による部品の交換時
には、ビス６をはずし、ドアー前板２をはずさなくては
ならず、その取付、取外し工数が生産性、サービス性か
ら問題となっている。Conventional Structure and Problems As shown in FIG. 1, a door inner frame 2 is welded to a door body 1. The resin cover 3 is supported on one side by the wall of the door 2 page 1 body 1 and on the other side by the door front plate 4, with screws 6
Tighten the door front plate 4 and door inner frame 2 with. The door front plate 4 and the door inner frame 2 constitute a part of the chalk structure, and a sufficiently dense layer is required to prevent the screen from fogging due to steam leakage. For this reason, generally about 10 to 12 screws 6 are used to tighten the door front plate 4 and the door inner frame 2. When replacing parts such as those caused by scratches on the resin cover 3, the screws 6 must be removed and the door front plate 2 must be removed, and the man-hours required for installation and removal pose problems in terms of productivity and serviceability.
そこで、締付ビスなしのドアー構成がつくられるように
なった。第２図に一例を示す。ドア一本体１にドアー前
板４が溶接される。樹脂カバー３は一側をドア一本体１
の支持板１ａにツメ３ａで引掛け、他側をスリット板６
にツメ３ｂで引掛ける構成である。上記構成にすること
で組立作業はビス締めのドアー構成にくらべ非常に向上
した。Therefore, door configurations without tightening screws began to be created. An example is shown in FIG. A door front plate 4 is welded to a door body 1. The resin cover 3 has one side attached to the door body 1
Hang it on the support plate 1a with the claw 3a, and attach the other side to the slit plate 6.
It is configured to be hooked on with the claw 3b. By using the above configuration, the assembly work was greatly improved compared to the screw-tightened door configuration.
しかし問題点が２つある。１つはスリット板６に樹脂カ
バー３のツメｓａ、３ｂを引掛けることで３ ページ
ある。周知の通りスリット板６は電波ノール上重要な位
置にある。スリット板６の取付は位置によって電波漏洩
量は大幅に変化することは実験上明らかである。したが
ってスリット板６に樹脂カバー６を引掛ける際にスリッ
ト板６が変形して電波漏洩量が増大する恐れを有してい
る。However, there are two problems. One is to hook the tabs sa and 3b of the resin cover 3 onto the slit plate 6, resulting in three pages. As is well known, the slit plate 6 is located at an important position on the radio wave scale. It is clear from experiments that the amount of radio wave leakage varies greatly depending on the mounting position of the slit plate 6. Therefore, when the resin cover 6 is hooked onto the slit plate 6, the slit plate 6 may be deformed and the amount of radio wave leakage may increase.
もう１つはサービス性である。第２図に示すように樹脂
カバー３のツメ３ａ、３ｂは、スリット板６引掛は用お
よび支持板１２Ｌ引掛は用共に外側に取り付けらｎてい
る。しだがって樹脂カバー３の父換時矢印Ｆ方向に力を
加えると樹脂カバー３のツメ３ａ、３ｂは破線矢印Ｆ′
方向にかかり、ツメ３ａ、３ｂが折ｒるかスリット板６
及び支持板１ａが変形する壕ではず柱ない。ツメ３ａ、
３ｂが折れた場合、樹脂カバー３は再使用できず、スリ
ット板６及びドア一本体１の支持板１ａが変形した場合
、電波漏洩に悪影響を及ぼす恐れを有している。Another factor is service. As shown in FIG. 2, the claws 3a and 3b of the resin cover 3 are attached to the outside for both the hooks on the slit plate 6 and the hooks on the support plate 12L. Therefore, when force is applied in the direction of arrow F when replacing the resin cover 3, the claws 3a and 3b of the resin cover 3 move as shown by the broken line arrow F'.
direction, the claws 3a and 3b will fold or the slit plate 6
And the support plate 1a is deformed and the column is not removed. Claw 3a,
If 3b is broken, the resin cover 3 cannot be reused, and if the slit plate 6 and the support plate 1a of the door body 1 are deformed, there is a risk of adversely affecting radio wave leakage.
発明の目的
本発明は上記従来の欠点を解消するもので、高周波加熱
装置のドアー装置の生産性の向上、サービス性の向上を
目的とす不。OBJECTS OF THE INVENTION The present invention solves the above-mentioned conventional drawbacks, and aims to improve the productivity and serviceability of door devices for high-frequency heating devices.
発明の構成
上記目的を達成するだめ、本発明は、樹脂カバーの外側
には外向きのツメ、内側には内向きのツメ’に９互に設
け、しかも少なくとも１つ以上のツメは、ドア一本体の
外部からはずせる構成であυ、取付けはツメをはめ込み
、取はずしは外部からツメをはずし容易に組立て、変換
ができるという効果を有するものである。Structure of the Invention In order to achieve the above object, the present invention provides nine outward-facing claws on the outside of the resin cover and nine inward-facing claws on the inside, and at least one of the claws is provided on the door. It is constructed so that it can be removed from the outside of the main body, and has the effect that it can be easily assembled and converted by fitting the tabs in for installation and removing the tabs from the outside for removal.
実施例の説明
以下、本発明の一実施例について、図面に基づいて説明
する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
第３図、第４図において、ドア一本体１にドアー前板４
が溶接されている。樹脂カバー３は一側をドア一本体１
の外壁面の角孔１ｂにツメを引掛け、片側をドアー前板
４のフランジ４ａに引掛ける構成である。このとき樹脂
カバー３のツメ３ａ。In Figures 3 and 4, a door front plate 4 is attached to a door body 1.
is welded. The resin cover 3 has one side attached to the door body 1
A claw is hooked into a square hole 1b on the outer wall surface of the door, and one side is hooked onto a flange 4a of a door front plate 4. At this time, the claw 3a of the resin cover 3.
３Ｃは第３図に示すように、ドア一本体１の支持板１ａ
の角孔１ｂに引掛けるツメ３ａとドアー前５ ページ
板４に引掛けるツメ３Ｃと父方に設けていると共にツメ
ｓｂ、ａｃの引っ掛は方向は相対する方向に設けている
。ドア一本体１が開閉される側は、第５図に示すように
、スイッチを開閉するだめのドアーキー７があり、ドア
ーキー７はドア一本体１と支持板１ａによって支持され
る。支持板１ａには樹脂カバー３のツメ３ａを引掛ける
ための開孔８（第６図）があけられている。樹脂カバー
３はドアーキー７がスムーズに動く範囲だけ切欠き３ｄ
を設けると共にツメは切欠き３ｄから操作出来る所に設
け、支持板１ａとドアー前板４に引掛ける構成にする。3C is the support plate 1a of the door main body 1, as shown in FIG.
A claw 3a to be hooked to the square hole 1b of the door 5 and a claw 3C to be hooked to the page board 4 in front of the door are provided on the paternal side, and the hooks of the claws sb and ac are provided in opposite directions. As shown in FIG. 5, on the side where the door main body 1 is opened and closed, there is a door key 7 for opening and closing a switch, and the door key 7 is supported by the door main body 1 and the support plate 1a. The support plate 1a has an opening 8 (FIG. 6) for hooking the claw 3a of the resin cover 3. The resin cover 3 has a notch 3d in the area where the door key 7 can move smoothly.
At the same time, the claw is provided in a place where it can be operated from the notch 3d, and is configured to be hooked on the support plate 1a and the door front plate 4.
以下上記構成における作用について説明する。The operation of the above configuration will be explained below.
樹脂カバー３の引掛は方式で組立て作業上簡単に出来る
ことは前に説明した通りである。ドアーキー７の折れや
誤使用による樹脂カバー３の溶は等による変換の際には
、第６図に示すようにまず樹脂カバー３の切欠き３ｄか
ら支持板８に引掛かっであるツメ３ａをはずし、第４図
に示すよう矢印Ｆ方向に力を加えることで、ドアー前板
４に引掛６ ページ
かっであるツメ３Ｃは破線矢印Ｆ′方向に動きツメがは
ずれる。以下簡単に他のツメ３’ ＋ ３”ｒ：はずす
ことができる。As previously explained, the resin cover 3 can be easily hooked by the method in terms of assembly work. When replacing the door key 7 due to breakage or melting of the resin cover 3 due to misuse, first remove the claw 3a that is caught on the support plate 8 from the notch 3d of the resin cover 3, as shown in FIG. By applying a force in the direction of the arrow F as shown in FIG. 4, the claw 3C, which is a hook hooked on the door front plate 4, moves in the direction of the dashed arrow F' and is released. You can easily remove the other claws 3' + 3"r.
以上のように本実施例によれば、樹脂カバー３の外周に
は外向き、内周には内向きのツメ３ｉＬ。As described above, according to this embodiment, the outer circumference of the resin cover 3 has outward-facing claws, and the inner circumference has inward-facing claws 3iL.
３ｃｌ又互に設けると共に少なくとも１つ以上のツメ３
ａｉ外部から操作できるようにすることで、ドアーキー
７の折れ誤使用による樹脂カバーの溶は等による樹脂カ
バー３の又換が簡単に出来る。3cl or mutually provided and at least one or more claws 3
By making it possible to operate the door key 7 from outside, the resin cover 3 can be easily replaced if the door key 7 is bent or melted due to misuse.
またスリット板６にツメ３Ｃを引掛けてないので変形に
よる電波漏波の増化の心配もない。Furthermore, since the claw 3C is not hooked onto the slit plate 6, there is no need to worry about an increase in radio wave leakage due to deformation.
発明の効果
以上のように本発明によれば次の効果を得ることができ
る。Effects of the Invention As described above, according to the present invention, the following effects can be obtained.
（１）樹脂カバーをきす付けないで簡単に取りはずしか
出きる。(1) The resin cover can be easily removed without scratching it.
（２） Ｍｉ立て時間を低減することができる。(2) Mi setup time can be reduced.
第１図および第２図は従来の樹脂カバーを示す要部断面
図、第３図は本発明一実施例を示す要部７ ページ
外観斜視図、第４図は同要部断面図、第５図は同要部外
観斜視図、第６図は同支持板部分の要部外観斜視図であ
る。
１・・・・・・ドア一本体、２・・・・・・ドアー内枠
、３・・・・・・樹脂カバー、３ａ、３０・・・・・・
ツメ、３ｄ・・・・・・切欠き、４・・・・・・ドアー
前板、６・・・・・・スリット板、７・・・・・・ドア
ーキー。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図
第２図
第 ３ ＠
第４＠
第５図
側６図1 and 2 are sectional views of main parts showing a conventional resin cover, FIG. 3 is an external perspective view of the main part 7 page showing an embodiment of the present invention, FIG. 4 is a sectional view of the main parts, and FIG. The figure is a perspective view of the main part of the same, and FIG. 6 is a perspective view of the main part of the support plate. 1...Door body, 2...Door inner frame, 3...Resin cover, 3a, 30...
Claw, 3d...notch, 4...door front plate, 6...slit plate, 7...door key. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 Figure 3 @ Figure 4 @ Figure 5 Side Figure 6
Claims (1)
シール構造を外観上かくす樹脂カバーとを備え、前記樹
脂カバーの外周には外向き、内周には内向きのツメを父
方に設ける構成とした高周波加熱装置。 ＠）樹脂カバーの外周に設けたツメの少なくとも１つ以
上を前記樹脂カバーの切欠きを通して外部からはずせる
構成とした特許請求の範囲第１項記載の高周波加熱装置
。(1) A door body having a radio wave seal structure, and a resin cover that hides the radio wave seal structure in appearance, and the outer periphery of the resin cover is provided with outward-facing claws, and the inner periphery is provided with an inward-facing claw on the paternal side. A high-frequency heating device with the following configuration. @) The high-frequency heating device according to claim 1, wherein at least one of the claws provided on the outer periphery of the resin cover can be removed from the outside through a notch in the resin cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19941983A JPS6091593A (en) | 1983-10-25 | 1983-10-25 | High frequency heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19941983A JPS6091593A (en) | 1983-10-25 | 1983-10-25 | High frequency heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6091593A true JPS6091593A (en) | 1985-05-22 |
| JPS6359240B2 JPS6359240B2 (en) | 1988-11-18 |
Family
ID=16407486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19941983A Granted JPS6091593A (en) | 1983-10-25 | 1983-10-25 | High frequency heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6091593A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100486588B1 (en) * | 2002-10-24 | 2005-05-03 | 엘지전자 주식회사 | Door for electronic range |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5766895U (en) * | 1980-10-07 | 1982-04-21 | ||
| JPS589131U (en) * | 1981-07-08 | 1983-01-21 | 株式会社今仙電機製作所 | Electric wheelchair control lever device |
| JPS6359240A (en) * | 1986-08-29 | 1988-03-15 | Matsushita Electric Ind Co Ltd | Digital voice reception equipment |
-
1983
- 1983-10-25 JP JP19941983A patent/JPS6091593A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5766895U (en) * | 1980-10-07 | 1982-04-21 | ||
| JPS589131U (en) * | 1981-07-08 | 1983-01-21 | 株式会社今仙電機製作所 | Electric wheelchair control lever device |
| JPS6359240A (en) * | 1986-08-29 | 1988-03-15 | Matsushita Electric Ind Co Ltd | Digital voice reception equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100486588B1 (en) * | 2002-10-24 | 2005-05-03 | 엘지전자 주식회사 | Door for electronic range |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6359240B2 (en) | 1988-11-18 |
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