JPS5848391A - High frequency heater - Google Patents
High frequency heaterInfo
- Publication number
- JPS5848391A JPS5848391A JP14761381A JP14761381A JPS5848391A JP S5848391 A JPS5848391 A JP S5848391A JP 14761381 A JP14761381 A JP 14761381A JP 14761381 A JP14761381 A JP 14761381A JP S5848391 A JPS5848391 A JP S5848391A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- door
- cover
- heating chamber
- choke
- 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】
本発明は縦開き用ドアを有する高周波加熱装置の特にド
ア周辺の衛生面に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a high-frequency heating device having a door that opens vertically, particularly regarding hygiene around the door.
従来の例えば電子レンジ１においては第１図および第２
図に示すように加熱室２の前面開口部３に開閉自在な縦
開き用のドア４、前記ドア４の開閉用のハンドル６；合
成樹脂などで一体成形され本体前面を枠取りしたサツシ
−６、操作パネル７を備える。前記操作パネル７には調
理時間設定用のタイマ８．調理開始用の調理ボタン９．
調理中であることを示す表示ランプ１ｏを配設する。前
記ドア４は、第２図に示すように下端両側のヒンジ１１
，１１’に一対のヒンジピン２０．によって回転自在に
軸支され、ドアアーム１３．１３’に案内されて開閉さ
れ、ドアアーム１３ 、１３’の案内用の一対のガイド
ローラ１４によって水平状態で停止する。ドアアーム１
３ 、１３’は一対のドアばね１６で常に閉成方向に付
勢されている。ドア４の内面外周部には第３図で示すよ
うに電波シールの為のドア金属板１６がビスＡ１７によ
って内部金属板１８に装着され、電波シールの為のチョ
ーク１９を構成するとともに、加熱室２の開口周辺金属
板２ｏとの面接触をして電波シールを行なっっている、
ドア４の内面外周部に形成された前記チョーク１９の開
口部２１には合成樹脂で一体成形されたカバー板２２が
設けられている。For example, in the conventional microwave oven 1, FIGS.
As shown in the figure, there is a vertically opening door 4 that can be opened and closed at the front opening 3 of the heating chamber 2, a handle 6 for opening and closing the door 4; , and an operation panel 7. The operation panel 7 includes a timer 8 for setting cooking time. Cooking button for starting cooking 9.
An indicator lamp 1o is provided to indicate that cooking is in progress. The door 4 has hinges 11 on both sides of the lower end as shown in FIG.
, 11' with a pair of hinge pins 20. It is rotatably supported by the door arms 13 and 13', and is opened and closed while being guided by the door arms 13 and 13', and is stopped in a horizontal state by a pair of guide rollers 14 for guiding the door arms 13 and 13'. door arm 1
3 and 13' are always biased in the closing direction by a pair of door springs 16. As shown in FIG. 3, a door metal plate 16 for radio wave sealing is attached to the inner metal plate 18 by screws A17 on the inner and outer circumference of the door 4, and forms a choke 19 for radio wave sealing, as well as a heating chamber. Radio wave sealing is performed by making surface contact with the metal plate 2o around the opening of No. 2,
An opening 21 of the choke 19 formed on the inner circumference of the door 4 is provided with a cover plate 22 integrally formed of synthetic resin.
このカバ一体２２は第２図に示すようにチョーク１９の
開口部２１の全周にわたり取付けられている。さらにド
ア４の前面板２３は内部金属板１８とビスＢ２４によっ
て固定され、また前記内部金属板１８は本体の底板２６
はビスＣ２６などで固定されたヒンジ１１とヒンジビン
１２を介して回転自在であり、従ってドア４はヒンジピ
ン１２を軸に回転自在で本体に対し縦開きする構成であ
る。This cover unit 22 is attached over the entire circumference of the opening 21 of the choke 19, as shown in FIG. Further, the front plate 23 of the door 4 is fixed to the internal metal plate 18 by screws B24, and the internal metal plate 18 is fixed to the bottom plate 23 of the main body.
is rotatable via a hinge 11 and a hinge pin 12 which are fixed with screws C26, etc. Therefore, the door 4 is configured to be rotatable around the hinge pin 12 and open vertically relative to the main body.
ところが前記従来の構成では第４図に示すようにドア４
を開成した状態の場合、ドア４の下端面２７と加熱室２
の下部の開口周辺金属板２ｏとの間に図中矢印で示す間
隙２８が生じ、調理物の出し入れ時にこぼれた調理かす
あるいは他の小物が落下し付着して、とれなくなったり
、掃除がしにくい為放置され腐敗するなど使い勝手およ
び衛生面で不具合な点が多かった。However, in the conventional configuration, as shown in FIG.
In the open state, the lower end surface 27 of the door 4 and the heating chamber 2
A gap 28 is created between the opening and the metal plate 2o at the bottom of the opening, as shown by the arrow in the figure, and cooking scraps or other small items spilled when taking out or taking out food can fall and stick to the opening, making it difficult to remove or cleaning. There were many problems in terms of usability and hygiene, such as rotting if left unattended.
本発明は前記従来の問題を解決することを目的とする。The present invention aims to solve the above-mentioned conventional problems.
本発明は調理物を収納する加熱室と、前記加熱室内へ高
周波エネルギを供給する高周波発振器と前記加熱室の前
面開口部に開閉自在に設けられた縦開き用のドアと、前
記ドアの内面外周部に設けられ電波漏洩の防止をするた
めのチョークと、前記チョークの開口部を覆う合成樹脂
製のカバ一体とを備え、前記カバ一体の下端部は前記ド
アの開成時、前記加熱室の前面開口部の周辺下部に設け
られた開口周辺金属板と接触する構成であり、本体とド
アとの間隙をカバ一体で覆い、調理かすなどの間隙への
挾み込みを防止し、掃除がしやすく衛生的な状態を維持
できる効果を生ずるものである。The present invention includes a heating chamber for storing food to be cooked, a high-frequency oscillator that supplies high-frequency energy into the heating chamber, a vertically opening door provided in a front opening of the heating chamber so as to be openable and closable, and an inner and outer periphery of the door. a choke for preventing radio wave leakage, and a cover made of synthetic resin that covers the opening of the choke; It comes in contact with a metal plate around the opening provided at the lower part of the periphery of the opening, and the gap between the main body and the door is covered with an integrated cover to prevent cooking scraps from getting caught in the gap and to make cleaning easier. This produces the effect of maintaining sanitary conditions.
以下本発明の一実施例につき図面にもとづき説明する。An embodiment of the present invention will be described below based on the drawings.
第６図において、チョーク１９の開口部２１を全周にわ
たって覆う合成樹脂製のカバ一体２９のドア４Ｊ部に位
置する部分を延長してドア４の開成および閉成状態のい
ずれの場合にもカバ一体２９の下端部３ｏが間隙２８に
張設し間隙２８を覆う構成を示す。すなわちカバ一体２
９の下端部３０はドア４の閉成時にはサツシュ６に接触
し、開成時には第６図に示すように開口周辺金属板２ｏ
と接触する。カバ一体２９の弾性をより大きくするため
に肉薄臼り部３１を設け、カバ一体２９とサツシュ６あ
るいは開口周辺金属板２０との接触をより密着度の高い
ものにできる。またサツシュ６のドア側の面を曲率を有
する曲面３２に形成して開成動作時のカバ一体２９の抵
抗を低減している。In FIG. 6, a synthetic resin cover unit 29 that covers the entire circumference of the opening 21 of the choke 19 is extended to cover the door 4J in both the open and closed states. A configuration is shown in which the lower end 3o of the integral body 29 extends over the gap 28 and covers the gap 28. In other words, cover 2
The lower end 30 of the door 9 contacts the sash 6 when the door 4 is closed, and touches the metal plate 2o around the opening as shown in FIG. 6 when the door 4 is opened.
come into contact with. In order to increase the elasticity of the cover unit 29, a thin walled part 31 is provided, and the contact between the cover unit 29 and the sash 6 or the metal plate 20 around the opening can be made to have a higher degree of adhesion. Furthermore, the door-side surface of the satchel 6 is formed into a curved surface 32 to reduce the resistance of the cover unit 29 during the opening operation.
前記構成からドア４の開成状態ではカバ一体２９の下端
部３ｏが開口周辺金属板２０と接触状態にあり、ドア４
の下端面２７との間隙２８を覆っているので、調理物の
調理かすあるいは他の小物が挾み込まれるのを防止し、
また落下物をカバ一体２９で受けとめることから掃除が
しやすいものである。From the above structure, when the door 4 is open, the lower end 3o of the cover unit 29 is in contact with the metal plate 20 around the opening, and the door 4
Since it covers the gap 28 between the lower end surface 27 and the lower end surface 27 of the
In addition, since falling objects are caught by the cover 29, cleaning is easy.
以上のように本発明によれば、ドアの開成時、ドアの下
端部と開口周辺金属板との間隙をカバ一体が覆うので調
理かす等の前記間隙への挾み込みを防止し、さらに、カ
バ一体で落下物を受けるので掃除がしやすい、またカバ
ー板の開閉時の変形量は小さくカバー板の耐久性もほと
んど低下しないなど衛生的しかも使い勝手がよく、さら
に信頼性の高い高周波加熱装置を提供することができる
。As described above, according to the present invention, when the door is opened, the cover integrally covers the gap between the lower end of the door and the metal plate surrounding the opening, thereby preventing cooking scraps and the like from getting caught in the gap, and further, It is easy to clean because the cover is integrated to catch falling objects, and the amount of deformation when opening and closing the cover plate is small, so the durability of the cover plate is hardly reduced.It is hygienic and easy to use.It also has a highly reliable high-frequency heating device. can be provided.
第１および第２図は従来の高周波加熱装置の外観斜視図
、第３および第４図は同要部断面図、第５および第６図
は本発明の一実施例を示す要部断面図である。
２・・・・・・加熱室、３・・・・・・前面開口部、４
・・・・、ドア、１６ ・・・・・ドア金属板、１８・
・・・・・内部金属板、１９・・・・・・チョーク、２
０・・・・・・開口周辺金属板、２１・・・・・チョー
ク１９の開口部、２９・・・・・・カバ一体、３０・・
・・・・下端部。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第２
図
［３図
第４図1 and 2 are external perspective views of a conventional high-frequency heating device, 3 and 4 are sectional views of the same, and 5 and 6 are sectional views of the main parts of an embodiment of the present invention. be. 2...Heating chamber, 3...Front opening, 4
...Door, 16 ...Door metal plate, 18.
...Internal metal plate, 19...Choke, 2
0... Metal plate around opening, 21... Opening of choke 19, 29... Cover integrated, 30...
...lower end. Name of agent: Patent attorney Toshio Nakao and 1 other person 2nd
Figure [Figure 3 Figure 4
Claims (2)
波エネルギを供給する高周波発振器と、前記加熱室の前
面開口部に開閉自在に設けられた縦開き用のドアと、前
記ドアの内面外周部に設けられた電波漏洩の防止をする
ためのチョークと、前記チョークの開口部を覆う合成樹
脂製のカバ一体とを備え、前記カバ一体の下端部は前記
ドアの開成時、前記加熱室の前面開口部の周辺下部に設
けられた開口周辺金属板と接触する構成とした高周波加
熱装置。(1) A heating chamber that stores food to be cooked, a high-frequency oscillator that supplies high-frequency energy into the heating chamber, a vertically opening door provided in the front opening of the heating chamber so as to be openable and closable, and an inner surface of the door. A choke for preventing radio wave leakage is provided on the outer periphery of the choke, and a cover made of synthetic resin covers the opening of the choke, and the lower end of the cover covers the heating chamber when the door is opened. A high-frequency heating device configured to come into contact with a metal plate around the opening provided at the lower part of the front opening.
一体と開口周辺金属板との密着度を高める構成とした特
許請求の範囲第１項記載の高周波加熱装置。(2) The high-frequency heating device according to claim 1, wherein the integral cover has a thin recessed portion to increase the degree of adhesion between the integral cover and the metal plate surrounding the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14761381A JPS5848391A (en) | 1981-09-17 | 1981-09-17 | High frequency heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14761381A JPS5848391A (en) | 1981-09-17 | 1981-09-17 | High frequency heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5848391A true JPS5848391A (en) | 1983-03-22 |
| JPS6235234B2 JPS6235234B2 (en) | 1987-07-31 |
Family
ID=15434278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14761381A Granted JPS5848391A (en) | 1981-09-17 | 1981-09-17 | High frequency heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5848391A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6393248U (en) * | 1986-12-09 | 1988-06-16 | ||
| US8074384B2 (en) | 2006-05-25 | 2011-12-13 | Clover Mfg. Co., Ltd. | Auxiliary tool for handcrafting |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62201326A (en) * | 1986-02-28 | 1987-09-05 | Canon Inc | Photometric device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5463541U (en) * | 1977-10-14 | 1979-05-04 |
-
1981
- 1981-09-17 JP JP14761381A patent/JPS5848391A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5463541U (en) * | 1977-10-14 | 1979-05-04 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6393248U (en) * | 1986-12-09 | 1988-06-16 | ||
| JPH0423074Y2 (en) * | 1986-12-09 | 1992-05-28 | ||
| US8074384B2 (en) | 2006-05-25 | 2011-12-13 | Clover Mfg. Co., Ltd. | Auxiliary tool for handcrafting |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6235234B2 (en) | 1987-07-31 |
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