JP2002357324A - Heating cooking device - Google Patents

Heating cooking device

Info

Publication number
JP2002357324A
JP2002357324A JP2001165491A JP2001165491A JP2002357324A JP 2002357324 A JP2002357324 A JP 2002357324A JP 2001165491 A JP2001165491 A JP 2001165491A JP 2001165491 A JP2001165491 A JP 2001165491A JP 2002357324 A JP2002357324 A JP 2002357324A
Authority
JP
Japan
Prior art keywords
door
transmission means
high frequency
cooking device
contact
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
JP2001165491A
Other languages
Japanese (ja)
Inventor
Nobukimi Tazumi
宣公 田積
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP2001165491A priority Critical patent/JP2002357324A/en
Publication of JP2002357324A publication Critical patent/JP2002357324A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6414—Aspects relating to the door of the microwave heating apparatus
    • H05B6/6417—Door interlocks of the microwave heating apparatus and related circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Electric Ovens (AREA)

Abstract

PROBLEM TO BE SOLVED: To immediately stop the high frequency generator when the door is operated to open by turning off two switches connected to a high frequency generator when the swing angle of a door is relatively small. SOLUTION: A heating cooking device comprises the two switches 3 and 4 connected to the high frequency generator and a first transmitting means 6 and a second transmitting means 7 for transmitting the swing movement of the door 5 capable of swinging to open and close the opening part of a heating chamber to the switches 3 and 4. The first transmitting means 6 has an oscillating body 61 capable of oscillating due to the engagement with and disengagement from the other side part of the door 5 one side of which is pivoted. The second transmitting means 7 has a moving body 71 capable of sliding due to the engagement with and disengagement from a part near the engaging and disengaging position of the first transmitting means 6 in the other side part of the door 5.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は被加熱物を高周波加
熱する電子レンジ等の加熱調理器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooking device such as a microwave oven for heating an object to be heated at a high frequency.

【０００２】[0002]

【従来の技術】図１２は従来の加熱調理器の前側部分の
側面図である。加熱調理器は、被加熱物がその前面から
収容される加熱室を有する加熱調理器本体１００と、高
周波を発生させる高周波発生器と、高周波発生器に接続
された２つのスイッチ１０１，１０２と、前記加熱室の
開口部を開閉するための揺動可能な扉１０３と、該扉１
０３が閉動作されるとき扉１０３に突設された突起１０
４に当接して一方のスイッチ１０１を動作させるための
第１の伝動レバー１０５と、その一端が扉１０３に係止
されたアーム１０６と、前記扉１０３が閉動作されたと
き前記アーム１０６を介して移動し、他方のスイッチ１
０２を動作させるための第２の伝動レバー１０７と、調
理熱を制御するための制御部を動作させるべき操作釦及
び電源用の操作釦を有する操作部とを備えている。2. Description of the Related Art FIG. 12 is a side view of a front portion of a conventional cooking device. The heating cooker includes a heating cooker main body 100 having a heating chamber in which an object to be heated is accommodated from the front, a high-frequency generator for generating high frequency, and two switches 101 and 102 connected to the high-frequency generator. A swingable door 103 for opening and closing the opening of the heating chamber;
Projection 10 protruding from door 103 when 03 is closed
4, a first transmission lever 105 for operating one of the switches 101, an arm 106 having one end locked to the door 103, and the arm 106 when the door 103 is closed. Move to the other switch 1
02 is provided with an operation button for operating a control unit for controlling cooking heat and an operation unit having an operation button for power supply.

【０００３】また、加熱調理器本体１００における加熱
室の一側には前記スイッチ１０１，１０２と、第１及び
第２の伝動レバー１０５，１０７と、アーム１０６とが
配置されている。第１の伝動レバー１０５は上下に長く
なるように長手方向の途中が枢支され、下端がスイッチ
１０１の可動片と向き合い、上端が扉１０３の揺動中心
Ｏから大きく離間した位置に突設された前記突起１０４
と当接することが可能としてある。また、第１の伝動レ
バー１０５と加熱調理器本体１００との間には第１の伝
動レバー１０５を復帰させるための復帰ばね１０８が設
けられている。The switches 101 and 102, first and second transmission levers 105 and 107, and an arm 106 are disposed on one side of the heating chamber of the cooking device main body 100. The first transmission lever 105 is pivotally supported midway in the longitudinal direction so as to be vertically longer, the lower end faces the movable piece of the switch 101, and the upper end protrudes from a position far away from the swing center O of the door 103. The protrusion 104
It is possible to contact with. Further, a return spring 108 for returning the first transmission lever 105 is provided between the first transmission lever 105 and the cooking device main body 100.

【０００４】第２の伝動レバー１０７及びアーム１０６
は前後方向へ相対移動可能に支持され、第２の伝動レバ
ー１０７の一端（前端）が扉１０３の枢着部Ｏの近傍に
係止され、他端と前記アーム１０６の一端とに互いに係
合して第２の伝動レバー１０７の動作をアーム１０６に
伝動するための係合片１０７ａ，１０６ａが設けられて
いる。さらに、アーム１０６は第２の伝動レバー１０７
と重なり合うように配置されており、該アーム１０６と
第２の伝動レバー１０７との間にアーム１０６を復帰さ
せるための復帰ばね１０９が設けられている。The second transmission lever 107 and the arm 106
Is supported so as to be relatively movable in the front-rear direction. One end (front end) of the second transmission lever 107 is locked near the pivot O of the door 103, and the other end and one end of the arm 106 are engaged with each other. In addition, engagement pieces 107a and 106a for transmitting the operation of the second transmission lever 107 to the arm 106 are provided. Further, the arm 106 is connected to a second transmission lever 107
And a return spring 109 for returning the arm 106 is provided between the arm 106 and the second transmission lever 107.

【０００５】このように構成された加熱調理器は、扉１
０３の前面に突設された取っ手を掴んで扉１０３を閉操
作するとき、該扉１０３の揺動に連動してアーム１０６
及び第２の伝動レバー１０７が移動するとともに、扉１
０３に突設されている突起１０４が第１の伝動レバー１
０５に当接し、該第１の伝動レバー１０５が揺動し、第
１の伝動レバー１０５によって一方のスイッチ１０１が
オン動作し、さらに前記アーム１０６を介して移動され
る第２の伝動レバー１０７によって他方のスイッチ１０
２がオン動作し、電源と高周波発生器とが接続され、操
作釦を押し操作することにより高周波発生器が動作す
る。[0005] The heating cooker constructed as described above has a door 1
When the door 103 is closed by grasping the handle protruding from the front surface of the door 103, the arm 106 is interlocked with the swing of the door 103.
And the second transmission lever 107 moves, and the door 1
03 is the first transmission lever 1
05, the first transmission lever 105 swings, one switch 101 is turned on by the first transmission lever 105, and the second transmission lever 107 is moved via the arm 106. The other switch 10
2 is turned on, the power supply and the high frequency generator are connected, and the high frequency generator operates by pressing and operating the operation button.

【０００６】また、扉１０３を開操作することにより、
復帰ばね１０８によって第１の伝動レバー１０５が復帰
方向へ揺動するとともに、第２の伝動レバー１０７及び
アーム１０６が復帰方向へ移動し、両方のスイッチ１０
１，１０２がオフ操作され、高周波発生器の電源回路が
遮断され、前記操作釦の操作に関係なく高周波発生器の
動作が停止し、加熱室の高周波が外部へ漏洩しないよう
になる。[0006] By opening the door 103,
The first transmission lever 105 swings in the return direction by the return spring 108, and the second transmission lever 107 and the arm 106 move in the return direction.
1 and 102 are turned off, the power supply circuit of the high-frequency generator is cut off, the operation of the high-frequency generator is stopped irrespective of the operation of the operation button, and the high-frequency of the heating chamber does not leak to the outside.

【０００７】[0007]

【発明が解決しようとする課題】ところが、２つのスイ
ッチ１０１，１０２がオフ動作されることにより、高周
波発生器の電源回路が遮断されるように構成された従来
の加熱調理器は、扉１０３の開閉動作を第１の伝動レバ
ー１０５に伝動する接離点が扉１０３の枢着部Ｏと他側
部に設けられているのに対し、扉の開閉動作を第２の伝
動レバー１０７に伝動する伝動点が扉１０３の枢着部Ｏ
の近傍に設けられており、接離点と伝動点とが扉１０３
の枢着部Ｏと直交する方向へ大きく離間しているため、
第１の伝動レバー１０５によって動作されるスイッチ１
０１は扉１０３の揺動角度が比較的小さいときにオフ動
作し、また、アーム１０６及び第２の伝動レバー１０７
によって動作されるスイッチ１０２は扉１０３の揺動角
度が比較的大きくなったときにオフ動作することにな
る。このように２つのスイッチ１０１，１０２がオフ動
作される時期が大きく異なるため、扉１０３を開操作す
るとき高周波発生器が直ちに停止しないことになり、加
熱室の高周波が外部に漏洩する可能性がある。However, the conventional heating cooker in which the power supply circuit of the high frequency generator is cut off by turning off the two switches 101 and 102, The contact / separation point for transmitting the opening / closing operation to the first transmission lever 105 is provided on the pivot portion O of the door 103 and the other side, whereas the door opening / closing operation is transmitted to the second transmission lever 107. The transmission point is the pivot O of the door 103
, And the contact point and the transmission point are located at the door 103.
Because it is greatly separated in the direction perpendicular to the pivot O of the
Switch 1 operated by first transmission lever 105
01 turns off when the swing angle of the door 103 is relatively small, and the arm 106 and the second transmission lever 107
Is turned off when the swing angle of the door 103 becomes relatively large. Since the times when the two switches 101 and 102 are turned off are greatly different in this manner, the high frequency generator does not stop immediately when the door 103 is opened, and the high frequency of the heating chamber may leak to the outside. is there.

【０００８】本発明は斯かる事情に鑑みてなされたもの
であり、主たる目的は一側部が枢着された扉の他側部と
の接離によって揺動可能な揺動体が一方のスイッチを動
作させ、扉の他側部における第１伝動手段の接離位置の
近傍部分との接離によって移動可能な移動体が他方のス
イッチを動作させるべく構成することにより、扉の揺動
角度が比較的小さいときに２つのスイッチをオフ動作さ
せることができる加熱調理器を提供することにある。SUMMARY OF THE INVENTION The present invention has been made in view of such circumstances, and a main object of the present invention is to provide a swinging body which can swing by contacting with and separating from one side of a door having one side pivoted. By operating the other switch, a movable body that is movable by contact and separation with a portion near the contact and separation position of the first transmission means on the other side of the door operates the other switch, so that the swing angle of the door can be compared. It is an object of the present invention to provide a heating cooker capable of turning off two switches when the temperature is small.

【０００９】また、他の目的は第１伝動手段を扉の枢着
部から近い位置に配置し、第２伝動手段を前記枢着部か
ら遠い位置に配置したことにより、第１伝動手段及び第
２伝動手段を配置するための左右方向及び上下方向のス
ペースを比較的小さくすることができ、全体の小形化を
図ることができる加熱調理器を提供することにある。Another object is to dispose the first transmission means at a position close to the pivot portion of the door, and arrange the second transmission means at a position far from the pivot portion. (2) An object of the present invention is to provide a heating cooker in which the space in the left-right direction and the up-down direction for disposing the transmission means can be made relatively small, and the overall size can be reduced.

【００１０】また、他の目的は加熱室の前面よりも突出
して扉の裏面に当接することが可能な第１突起を揺動体
に設け、移動体に当接することが可能な第２突起を扉の
他側部に設けることにより、接離部に高い寸法精度を要
求されることなく２つのスイッチのオフ動作点を高い精
度で設定することが可能となる加熱調理器を提供するこ
とにある。Another object of the present invention is to provide a swingable body with a first projection protruding from the front surface of the heating chamber and capable of abutting against the back surface of the door, and a second projection capable of abutting the moving body on the door. Another object of the present invention is to provide a heating cooker that can set the OFF operation points of the two switches with high accuracy without requiring high dimensional accuracy in the contact / separation portion by providing the heat cooker on the other side.

【００１１】さらに、他の目的は第２突起の断面形状と
近似し、前記第２突起が挿入される挿入孔と、前記移動
体の扉方向への移動を制限する制限部とを有し、前記移
動体の移動方向と交差する方向への移動が可能なストッ
パを設けたことにより、扉を閉動作させるとき、第２突
起がストッパの挿入孔縁に当接することがあっても、移
動体をスムーズに移動させることができ、また、挿入孔
に指を挿入することができないため、不用意にスイッチ
がオン動作されることを回避することができる加熱調理
器を提供することにある。Still another object is to have an insertion hole approximate to the cross-sectional shape of the second projection, into which the second projection is inserted, and a restricting portion for restricting movement of the moving body in the door direction, By providing a stopper capable of moving in a direction intersecting with the moving direction of the moving body, even when the second projection may contact the edge of the insertion hole of the stopper when closing the door, It is an object of the present invention to provide a heating cooker that can smoothly move a switch and can prevent a switch from being inadvertently turned on because a finger cannot be inserted into an insertion hole.

【００１２】また、他の目的は扉の第２突起を先側から
扉の裏面にかけて断面積を大きくし、該断面積が大きい
部分の内部に厚さを減少させるべき空洞を設けることに
より、第２突起に衝撃力が加わったとき、該衝撃力を緩
和することができる加熱調理器を提供することにある。Another object is to increase the cross-sectional area of the second projection of the door from the front side to the back surface of the door, and to provide a cavity whose thickness is to be reduced inside a portion having a large cross-sectional area. An object of the present invention is to provide a heating cooker that can reduce the impact force when the impact force is applied to the two projections.

【００１３】[0013]

【課題を解決するための手段】本発明に係る加熱調理器
は、開口部を有し、被加熱物を高周波加熱するための加
熱室と、高周波を発生させる高周波発生器と、該高周波
発生器の駆動に関連する２つのスイッチと、前記加熱室
の開口部を開閉するためにその一側部が枢着された扉
と、該扉の開閉動作により各スイッチを夫々動作させる
ための第１伝動手段及び第２伝動手段とを備えた加熱調
理器において、前記第１伝動手段は扉の他側部との接離
によって揺動可能な揺動体を有しており、前記第２伝動
手段は扉の他側部における前記第１伝動手段の接離位置
の近傍部分との接離によって移動可能な移動体を有して
いることを特徴とする。A heating cooker according to the present invention has an opening, a heating chamber for heating an object to be heated at a high frequency, a high frequency generator for generating a high frequency, and the high frequency generator. , Two doors associated with the drive of the heating chamber, a door having one side pivotally connected to open and close the opening of the heating chamber, and a first transmission for operating each switch by opening and closing the door. And a second transmission means, wherein the first transmission means has an oscillating body which can swing by contacting with and separating from the other side of the door, and the second transmission means has a door. And a movable body that can move by contacting and separating with a portion near the contact and separation position of the first transmission means on the other side portion.

【００１４】この発明にあっては、扉の開閉動作を第１
伝動手段の揺動体に伝動する接離点と、扉の開閉動作を
第２伝動手段の移動体に伝動する接離点とを扉の枢着部
と反対側における近傍位置に配置させることができるた
め、扉の揺動角度が比較的小さいときに２つのスイッチ
をオフ動作させることができ、扉を開操作するとき高周
波発生器を直ちに停止させることが可能であり、加熱室
の高周波が外部に漏洩することを禁止し得る。According to the present invention, the opening and closing operation of the door is performed by the first operation.
The contact / separation point for transmitting the swinging member of the transmission means to the movable body and the contact / separation point for transmitting the opening / closing operation of the door to the movable body of the second transmission means can be disposed in the vicinity of the pivoted portion of the door. Therefore, when the swing angle of the door is relatively small, the two switches can be turned off, and when the door is opened, the high frequency generator can be stopped immediately, and the high frequency of the heating chamber is externally transmitted. Leakage can be prohibited.

【００１５】また、本発明に係る加熱調理器は、前記第
１伝動手段は前記扉の枢着部から近い位置に配置されて
おり、前記第２伝動手段は前記枢着部から遠い位置に配
置されていることを特徴とする。Further, in the cooking device according to the present invention, the first transmission means is disposed at a position near a pivot portion of the door, and the second transmission means is disposed at a position distant from the pivot portion. It is characterized by having been done.

【００１６】この発明にあっては、第２伝動手段が第１
伝動手段よりも遠い位置に配置されているため、第１伝
動手段及び第２伝動手段を配置するための左右方向及び
上下方向のスペースを比較的小さくすることができ、全
体の小形化を図ることができる。According to the present invention, the second transmission means includes the first transmission means.
Since the first transmission means and the second transmission means are arranged at a position farther than the transmission means, the space in the left-right direction and the vertical direction for disposing the first transmission means and the second transmission means can be made relatively small, and the overall size can be reduced. Can be.

【００１７】また、本発明に係る加熱調理器は、前記加
熱室は前面に開口部を有しており、前記揺動体は前記加
熱室の前面よりも突出して前記扉の裏面に当接すること
が可能な第１突起を有しており、扉の他側部は前記移動
体に当接することが可能な第２突起を有していることを
特徴とする。Further, in the heating cooker according to the present invention, the heating chamber has an opening at a front surface, and the oscillating body projects from the front surface of the heating chamber and abuts on the rear surface of the door. It has a possible first protrusion, and the other side of the door has a second protrusion capable of contacting the moving body.

【００１８】この発明にあっては、揺動体の第１突起が
扉の裏面と接離する接離点と、扉の第２突起が移動体と
接離する接離点とを、高い寸法精度が要求されることな
くほぼ等しくすることが可能であるため、２つのスイッ
チのオフ動作点を高い精度で設定することが可能とな
る。According to the present invention, the contact / separation point at which the first protrusion of the rocking member comes into contact with or separates from the back surface of the door and the contact / separation point at which the second protrusion of the door comes into contact with / separates from the moving body are determined with high dimensional accuracy. Can be made substantially the same without the requirement, so that the OFF operating points of the two switches can be set with high accuracy.

【００１９】さらに、本発明に係る加熱調理器は、前記
第２突起の断面形状と近似し、前記第２突起が挿入され
る挿入孔と、前記移動体の扉方向への移動を制限する制
限部とを有し、前記移動体の移動方向と交差する方向へ
の移動が可能なストッパを備えていることを特徴する。Further, in the cooking device according to the present invention, the cross-sectional shape of the second protrusion is approximated, an insertion hole into which the second protrusion is inserted, and a restriction for restricting movement of the moving body in a door direction. And a stopper capable of moving in a direction intersecting with a moving direction of the moving body.

【００２０】この発明にあっては、扉を閉動作させると
き、第２突起がストッパの挿入孔縁に当接することがあ
っても、この当接による押付力によってストッパを移動
させることができるため、第２突起を挿入孔にスムーズ
に挿入でき、移動体をスムーズに移動させることができ
る。また、挿入孔に指を挿入することができないため、
不用意にスイッチがオン動作されることを回避すること
ができる。According to the present invention, when the door is closed, even if the second projection abuts on the edge of the insertion hole of the stopper, the stopper can be moved by the pressing force due to this abutment. The second projection can be smoothly inserted into the insertion hole, and the moving body can be smoothly moved. In addition, because a finger cannot be inserted into the insertion hole,
It is possible to prevent the switch from being inadvertently turned on.

【００２１】また、本発明に係る加熱調理器は、前記第
２突起は先側から前記扉の裏面にかけて断面積を大きく
してあり、該断面積が大きい部分の内部に厚さを減少さ
せるべき空洞を有していることを特徴とする。Further, in the cooking device according to the present invention, the second protrusion has a larger cross-sectional area from the front side to the back surface of the door, and the thickness of the second protrusion should be reduced inside the portion having the larger cross-sectional area. It is characterized by having a cavity.

【００２２】この発明にあっては、第２突起に衝撃力が
加わったとき、第２突起を撓ませることが可能であり、
この撓みによって衝撃力を緩和することができる。According to the present invention, it is possible to bend the second projection when an impact force is applied to the second projection.
This bending can reduce the impact force.

【００２３】[0023]

【発明の実施の形態】以下本発明をその実施の形態を示
す図面に基づいて詳述する。 実施の形態１ 図１は本発明に係る加熱調理器の構成を示す正面図、図
２は側面図、図３は要部の縦断側面図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings showing the embodiments. Embodiment 1 FIG. 1 is a front view showing a configuration of a heating cooker according to the present invention, FIG. 2 is a side view, and FIG. 3 is a vertical sectional side view of a main part.

【００２４】図１、図２の加熱調理器は被加熱物を高周
波で加熱する電子レンジであり、被加熱物がその前面か
ら収容される加熱室１ａを有する加熱調理器本体１と、
高周波を発生させる高周波発生器２と、高周波発生器２
に接続された第１及び第２のスイッチ３，４と、その下
部両側が前記加熱調理器本体１の前面側に揺動可能に枢
支され、前記加熱室１ａを開閉する縦開き式の扉５と、
該扉５の揺動を前記スイッチ３，４に伝動するための第
１伝動手段６及び第２伝動手段７と、調理熱を制御する
ための制御部を動作させるべき操作釦８ａ及び電源用の
操作釦８ｂを有する操作部８とを備えている。The heating cooker shown in FIGS. 1 and 2 is a microwave oven for heating an object to be heated at a high frequency, and has a heating cooker main body 1 having a heating chamber 1a in which the object to be heated is accommodated from the front thereof.
High frequency generator 2 for generating high frequency, high frequency generator 2
First and second switches 3 and 4 connected to the main body, and both lower portions thereof are pivotally supported by the front side of the heating cooker main body 1 so as to be swingable and open and close the heating chamber 1a. 5 and
A first transmission means 6 and a second transmission means 7 for transmitting the swing of the door 5 to the switches 3 and 4; an operation button 8a for operating a control unit for controlling the cooking heat; And an operation unit 8 having operation buttons 8b.

【００２５】加熱調理器本体１は、前記加熱室１ａの一
側に左右方向への幅寸法が比較的小さい収容室１ｂと、
その上部の前面から前記収容室１ｂへ貫通し、上下に離
間する２つの貫通孔１１，１２と、加熱室１ａの下部両
側から前方に向かって突設された一対のブラケット１
３，１３とを有し、前記収容室１ｂの上側に前記スイッ
チ３，４及び前記伝動手段６，７が保持された保持板９
が取付けられている。The heating cooker main body 1 is provided on one side of the heating chamber 1a with an accommodation chamber 1b having a relatively small width in the left-right direction.
Two through-holes 11, 12 penetrating from the upper front surface to the accommodation chamber 1b and vertically separated from each other, and a pair of brackets 1 projecting forward from both lower sides of the heating chamber 1a.
And a holding plate 9 on which the switches 3, 4 and the transmission means 6, 7 are held above the accommodation chamber 1b.
Is installed.

【００２６】図４は要部の拡大側面図である。この保持
板９は、上下に長い略矩形の合成樹脂板からなり、該保
持板９の下側に第１伝動手段６及び第１のスイッチ３が
前後方向に離間して装着されており、また、上側に第２
伝動手段７及び第２のスイッチ４が前後方向に離間して
装着されており、さらに、保持板９の下部にはモニタス
イッチ２０が装着されている。FIG. 4 is an enlarged side view of a main part. The holding plate 9 is made of a substantially rectangular synthetic resin plate that is long in the vertical direction. The first transmission means 6 and the first switch 3 are mounted below the holding plate 9 while being separated in the front-rear direction. , Second on top
The transmission means 7 and the second switch 4 are mounted separately from each other in the front-rear direction, and a monitor switch 20 is mounted below the holding plate 9.

【００２７】第１伝動手段６は、扉５が閉位置へ揺動す
るとき扉５に当接して前後方向へ揺動し、第１のスイッ
チ３をオン動作させるための揺動体６１と、前記扉５が
開操作されるとき前記揺動体６１を復帰させる復帰ばね
６２とを有している。揺動体６１は前記保持板９の中央
部に枢支軸６３を介して枢支される枢支部６１ａと、前
記貫通孔１２から突出して前記扉５の裏面に突設された
第３突起５１に当接することが可能な第１突起６１ｂ
と、第１のスイッチ３の可動片３ａに当接することが可
能な当接部６１ｃと、前記モニタスイッチ２０の可動片
２０ａに当接することが可能な当接部６１ｄとを有して
おり、扉５が開位置に揺動しているとき前記復帰ばね６
２によって前記第１突起６１ｂが貫通孔１２から加熱室
１ａの前面よりも突出しているとともに、当接部６１ｃ
が可動片３ａに対して離間し、さらに、当接部６１ｄが
可動片２０ａに対して離間している。When the door 5 swings to the closed position, the first transmission means 6 swings back and forth in contact with the door 5 to turn on the first switch 3; A return spring 62 for returning the rocking body 61 when the door 5 is opened. The oscillating body 61 includes a pivot 61 a pivotally supported at the center of the holding plate 9 via a pivot 63, and a third projection 51 projecting from the through hole 12 and projecting from the back surface of the door 5. First protrusion 61b that can contact
A contact portion 61c capable of contacting the movable piece 3a of the first switch 3 and a contact portion 61d capable of contacting the movable piece 20a of the monitor switch 20; When the door 5 swings to the open position, the return spring 6
2, the first projection 61b protrudes from the through hole 12 beyond the front surface of the heating chamber 1a, and the contact portion 61c
Are separated from the movable piece 3a, and the contact portion 61d is separated from the movable piece 20a.

【００２８】第２伝動手段７は、扉５が閉位置へ揺動す
るとき扉５に当接して前後方向へ移動し、第２のスイッ
チ４をオン動作させるための移動体７１と、前記扉５が
開操作されるとき前記移動体７１を復帰させる復帰ばね
７２とを有している。移動体７１は移動方向の一端に前
記扉５の裏面に突設された第２突起５２に当接すること
が可能な当接部７１ａを有し、また、他端に第２のスイ
ッチ４の可動片４ａに当接することが可能な当接部７１
ｂとを有しており、扉５が開位置に揺動しているとき前
記復帰ばね７２によって前記当接部７１ａが前記貫通孔
１１を臨む位置で停止している。さらに、移動体７１は
前記保持板９の上側に取付けられた移動案内体９１に沿
って移動可能としてある。When the door 5 swings to the closed position, the second transmission means 7 comes into contact with the door 5 and moves in the front-rear direction to turn on the second switch 4; And a return spring 72 for returning the movable body 71 when the opening operation of the moving member 5 is performed. The moving body 71 has, at one end in the moving direction, a contact portion 71a that can contact the second projection 52 protruding from the back surface of the door 5, and has the movable end of the second switch 4 at the other end. Contact part 71 capable of contacting piece 4a
b, when the door 5 swings to the open position, the contact portion 71 a is stopped at a position facing the through hole 11 by the return spring 72. Further, the moving body 71 is movable along a moving guide body 91 attached above the holding plate 9.

【００２９】第１及び第２のスイッチ３，４は高周波発
生器２を電源に接続するための電気回路の途中に接続さ
れており、第１及び第２のスイッチ３，４がオン動作す
ることにより電源と高周波発生器２とが接続され、ま
た、第１及び第２のスイッチ３，４がオフ動作すること
により高周波発生器２の電源との接続が遮断されるよう
に構成されている。The first and second switches 3 and 4 are connected in the middle of an electric circuit for connecting the high frequency generator 2 to a power source, and the first and second switches 3 and 4 are turned on. Is connected to the high-frequency generator 2, and the connection of the high-frequency generator 2 to the power supply is cut off by turning off the first and second switches 3 and 4.

【００３０】扉５は一側部である下部の両側が枢支軸１
０を介して前記ブラケット１３，１３に枢支されてお
り、また、他側部の裏面で、上下に離間した位置には前
記第２突起５２及び第３突起５１が突設されている。The door 5 has a pivot shaft 1 on both sides of a lower portion which is one side portion.
The second projection 52 and the third projection 51 are pivotally supported by the brackets 13 and 13 at the positions 0 and 0 on the back surface of the other side part.

【００３１】図５は加熱調理器の回路図である。この回
路図では、主電源３０に接続された一方の電源ライン３
０ａにヒューズ３１、フィルタコイル３２、第１のスイ
ッチ３及び高周波発生器２の第１端子が直列に接続され
ており、他方の電源ライン３０ｂにフィルタコイル３
３、第１リレー接点３４及び高周波発生器２の第２端子
が直列に接続されている。FIG. 5 is a circuit diagram of the cooking device. In this circuit diagram, one power supply line 3 connected to the main power supply 30
0a, a fuse 31, a filter coil 32, a first switch 3, and a first terminal of the high frequency generator 2 are connected in series, and the other power supply line 30b is connected to a filter coil 3
3. The first relay contact 34 and the second terminal of the high frequency generator 2 are connected in series.

【００３２】第１のスイッチ３は主電源３０及び高周波
発生器２の第１端子に接続された常閉接点３ｂと、主電
源３０及び降圧トランスからなる制御電源３５の一次側
端子に接続された常開接点３ｃとを有しており、前記扉
５が閉動作しているとき、常閉接点３ｂがオン動作し、
扉５が開動作しているとき、常開接点３ｃがオン動作し
ている。The first switch 3 is connected to a normally closed contact 3b connected to the main power supply 30 and a first terminal of the high frequency generator 2, and to a primary terminal of a control power supply 35 composed of the main power supply 30 and a step-down transformer. A normally open contact 3c, and the normally closed contact 3b is turned on when the door 5 is closed,
When the door 5 is opening, the normally open contact 3c is on.

【００３３】制御電源３５の一次側端子は前記電源ライ
ン３０ｂに接続されており、制御電源３５の２次側端子
にはマイクロプロセッサを用いてなる制御部３６が接続
されている。この制御部３６の入力部には前記第２のス
イッチ４が接続されており、第２のスイッチ４のオン／
オフ状態を制御部３６が検知するようにしてある。ま
た、制御部３６から出力される信号によって前記第１リ
レー接点３４と、後記する第２リレー接点３７とをオン
／オフ動作させるようにしてある。A primary terminal of the control power supply 35 is connected to the power supply line 30b, and a control unit 36 using a microprocessor is connected to a secondary terminal of the control power supply 35. The input of the control unit 36 is connected to the second switch 4.
The control unit 36 detects the off state. Further, the first relay contact 34 and a second relay contact 37 described later are turned on / off by a signal output from the control unit 36.

【００３４】電源ライン３０ａ，３０ｂの間には第２リ
レー接点３７及び雑音防止用のコンデンサ３８が直列に
接続された補助電源ライン３９が接続されている。第２
リレー接点３７の端子は前記常開接点３ｂに接続されて
いる。また、電源ライン３０ａ，３０ｂの間には前記モ
ニタスイッチ２０が接続されているとともに、２つのサ
ージ吸収用のコンデンサ４０，４１が接地点との間に接
続されており、さらに、雑音防止用のコンデンサ４２が
接続されている。An auxiliary power supply line 39 in which a second relay contact 37 and a capacitor 38 for preventing noise are connected in series is connected between the power supply lines 30a and 30b. Second
The terminal of the relay contact 37 is connected to the normally open contact 3b. The monitor switch 20 is connected between the power supply lines 30a and 30b, and two surge absorbing capacitors 40 and 41 are connected between the power supply lines 30a and 30b and a ground point. The capacitor 42 is connected.

【００３５】以上のように構成された加熱調理器は、扉
５の前面に突設された取っ手を掴んで扉５を閉操作する
とき、一側部が枢着された扉５の他側部の裏面に突設さ
れた第３突起５１が揺動体６１の第１突起６１ｂに当接
し、さらに、一側部が枢着された扉５の他側部の裏面に
突設された第２突起５２が移動体７１の当接部７１ａに
当接し、扉５の揺動に伴い揺動体６１が図３の時計回転
方向へ揺動するとともに、移動体７１が後方へ移動す
る。そして、扉５が閉位置へ操作されたとき、揺動体６
１の当接部６１ｃが第１のスイッチ３の可動片３ａに当
接して該スイッチ３がオン動作（常閉接点がオン）され
るとともに、移動体７１の当接部７１ｂが第２のスイッ
チ４の可動片４ａに当接して該スイッチ４がオン動作さ
れ、さらに、当接部６１ｄがモニタスイッチ２０の可動
片２０ａに当接して該モニタスイッチ２０がオン動作す
る。When the door 5 is closed by grasping the handle protruding from the front surface of the door 5 and closing the door 5, the other side of the door 5 is pivotally mounted. A third protrusion 51 protruding from the back surface of the door 5 contacts the first protrusion 61b of the rocking body 61, and a second protrusion protruding from the back surface of the other side of the door 5 to which one side is pivotally mounted. 52 comes into contact with the contact portion 71a of the moving body 71, and the swinging body 61 swings clockwise in FIG. 3 as the door 5 swings, and the moving body 71 moves backward. When the door 5 is operated to the closed position, the rocking body 6
The first contact portion 61c contacts the movable piece 3a of the first switch 3 to turn on the switch 3 (the normally closed contact is turned on), and the contact portion 71b of the moving body 71 switches to the second switch. The switch 4 is turned on by contacting the movable piece 4a of the monitor switch 4, and the monitor switch 20 is turned on by the contact portion 61d contacting the movable piece 20a of the monitor switch 20.

【００３６】また、閉位置の扉５を図２の反時計回転方
向へ開操作することにより、第２突起５２及び第３突起
５１による揺動体６１及び移動体７１の押付力が減少
し、揺動体６１が復帰ばね６２によって復帰するととも
に、移動体７１が復帰ばね７２によって復帰し、スイッ
チ３がオフ動作（常閉接点がオフ、常開接点がオン）す
るとともに、スイッチ４及びモニタスイッチ２０が夫々
オフ動作される。スイッチ３のオフ動作により、主電源
３０からスイッチ３の常開接点３ｃを経て制御電源３５
に電力が供給される。これにより制御部３６が動作し、
制御部３６から出力された信号により第２リレー接点３
７がオン動作し、補助電源ライン３９が主電源３０に接
続される。そして、前記扉５が再び閉動作され、第１の
スイッチ３の常閉接点が再びオン動作し、常開接点３ｃ
を介する主電源３０から制御電源３５への電力供給が維
持され、制御部３６はそのまま動作状態を維持する。次
に、操作部８の操作釦が押操作されることにより、制御
部３６から駆動信号が出力され、第１リレー接点３４が
オン動作し、電源ライン３０ａ，３０ｂを介して高周波
発生部２に主電源３０から電力が供給され、高周波発生
器２が動作し、高周波放出部から加熱室１ａに高周波が
放出される。When the door 5 in the closed position is opened in the counterclockwise direction in FIG. 2, the pressing force of the swinging member 61 and the moving member 71 by the second projection 52 and the third projection 51 is reduced, and The moving body 61 is returned by the return spring 62, the moving body 71 is returned by the return spring 72, the switch 3 is turned off (the normally closed contact is off, the normally open contact is on), and the switch 4 and the monitor switch 20 are reset. Each is operated off. When the switch 3 is turned off, the control power supply 35 is switched from the main power supply 30 through the normally open contact 3 c of the switch 3.
Is supplied with power. Thereby, the control unit 36 operates,
According to the signal output from the control unit 36, the second relay contact 3
7 is turned on, and the auxiliary power supply line 39 is connected to the main power supply 30. Then, the door 5 is closed again, the normally closed contact of the first switch 3 is turned on again, and the normally open contact 3c is opened.
The power supply from the main power supply 30 to the control power supply 35 via the control unit 35 is maintained, and the control unit 36 maintains the operation state. Next, when the operation button of the operation unit 8 is pressed, a drive signal is output from the control unit 36, the first relay contact 34 is turned on, and the high frequency generation unit 2 is connected to the high frequency generation unit 2 via the power supply lines 30a and 30b. Electric power is supplied from the main power supply 30, the high frequency generator 2 operates, and high frequency is emitted from the high frequency emission unit to the heating chamber 1a.

【００３７】このように扉５を開操作する場合、揺動体
６１及び移動体７１の扉５との接離点は、一側部が枢着
された扉５の他側部側に設けられており、扉５の枢着部
Ｏに対する離間距離が比較的長いため、扉５の揺動角度
が比較的小さく、扉５と加熱室１ａとの間の隙間が比較
的小さいときにスイッチ３，４がオフ動作し、高周波発
生器２を直ちに停止させることができ、加熱室１ａの高
周波が外部に漏洩することを禁止することができる。When the door 5 is opened in this way, the contact points of the swinging body 61 and the moving body 71 with the door 5 are provided on the other side of the door 5 on which one side is pivotally mounted. Since the distance between the door 5 and the pivot O is relatively long, the swing angle of the door 5 is relatively small, and when the gap between the door 5 and the heating chamber 1a is relatively small, the switches 3, 4 Is turned off, the high frequency generator 2 can be stopped immediately, and the high frequency of the heating chamber 1a can be prevented from leaking to the outside.

【００３８】しかも、第２伝動手段７が有する移動体７
１は、第１伝動手段６が有する揺動体６１よりも上側に
配置されているため、伝動手段６，７を配置するための
スペースを比較的小さくすることができ、全体の小形化
を図ることができる。また、モニタスイッチ２０は前記
第１のスイッチ３の常閉接点３ｂが端子に溶着され、常
閉接点３ｂがオフ動作しなくなった状態で扉５が開動作
されたとき、前記ヒューズ３１が溶断し、高周波発生器
２が動作しないようにする。Moreover, the moving body 7 of the second transmission means 7
1 is disposed above the oscillating body 61 of the first transmission means 6, so that the space for disposing the transmission means 6, 7 can be made relatively small, and the overall size can be reduced. Can be. When the door 5 is opened while the normally closed contact 3b of the first switch 3 is welded to the terminal and the normally closed contact 3b is not turned off, the fuse 31 is blown. , So that the high-frequency generator 2 does not operate.

【００３９】実施の形態２ 図６は実施の形態２の構成を示す要部の側面図、図７は
要部の拡大側面図、図８は要部をさらに拡大した側面図
である。実施の形態２の加熱調理器は、扉５の裏面に前
記第３突起５１を設ける替わりに、前記揺動体６１の第
１突起６１ｂを、前記加熱室１ａの前面よりも突出して
前記扉５の裏面に当接することが可能に構成したもので
ある。Second Embodiment FIG. 6 is a side view of a main part showing a configuration of a second embodiment, FIG. 7 is an enlarged side view of the main part, and FIG. 8 is a side view further enlarging the main part. In the heating cooker according to the second embodiment, instead of providing the third protrusion 51 on the back surface of the door 5, the first protrusion 61 b of the rocking body 61 protrudes from the front surface of the heating chamber 1 a, and It is configured to be able to contact the back surface.

【００４０】また、前記移動体７１と貫通孔１１との間
には第２突起５２の断面形状と近似し、前記第２突起５
２が挿入される挿入孔９２ａと、前記移動体７１の扉方
向への移動を制限する制限部９２ｂとを有し、前記移動
体７１の移動方向と交差する方向、換言すれば左右方向
への移動が可能なストッパ９２が装着されている。The cross-sectional shape of the second projection 52 between the moving body 71 and the through hole 11 is similar to that of the second projection 5.
2 has an insertion hole 92a into which the moving body 71 is inserted, and a restricting portion 92b for restricting the movement of the moving body 71 in the door direction, in a direction intersecting with the moving direction of the moving body 71, in other words, in the left-right direction. A movable stopper 92 is mounted.

【００４１】図９はストッパ部分の正面図、図１０はス
トッパの斜視図である。このストッパ９２は矩形板状に
成形されており、中央に前記挿入孔９２ａ及び制限部９
２ｂを有し、この挿入孔９２ａの両側に移動制限孔９２
ｃ，９２ｃが穿設されており、さらに、両端部が前記保
持板９に突設された挟込片９３，９３間に移動可能に保
持されている。また、挿入孔９２ａは奥側縁から前側縁
に亘って湾曲状に広くなっており、第２突起５２が挿入
され易いようにしてある。さらに、一方の挟込片９３に
は前記移動制限孔９２ｃ，９２ｃに挿入されてストッパ
９２の移動量を設定するための凸起９４，９４が突設さ
れている。FIG. 9 is a front view of the stopper portion, and FIG. 10 is a perspective view of the stopper. The stopper 92 is formed in a rectangular plate shape, and has the insertion hole 92a and the restriction
2b, and a movement limiting hole 92 is provided on both sides of the insertion hole 92a.
c and 92c are drilled, and both ends are movably held between sandwiching pieces 93 and 93 projecting from the holding plate 9. Further, the insertion hole 92a is curved and widened from the rear edge to the front edge so that the second protrusion 52 can be easily inserted. Further, one of the sandwiching pieces 93 is provided with protrusions 94, 94 which are inserted into the movement limiting holes 92c, 92c and set the amount of movement of the stopper 92.

【００４２】図１１は第２突起の構造を示す拡大断面図
である。第２突起５２は左右の厚さ寸法よりも上下の幅
寸法が大きい断面矩形に形成されており、さらに、先側
から前記扉５の裏面にかけて断面積を大きくしてあり、
該断面積が大きい部分の内部に厚さを減少させるべき略
Ｖ字形の空洞５２ａが設けられており、また、断面積が
大きい部分の外面は湾曲する凹面になっている。FIG. 11 is an enlarged sectional view showing the structure of the second projection. The second projection 52 is formed in a rectangular cross-section having a vertical dimension larger than the left and right thickness dimensions, and has a larger cross-sectional area from the front side to the back surface of the door 5.
A substantially V-shaped cavity 52a whose thickness is to be reduced is provided inside the portion having a large cross section, and the outer surface of the portion having a large cross section is a curved concave surface.

【００４３】この実施の形態２においては、揺動体６１
の第１突起６１ｂが扉５の裏面と接離する第１接離点
と、扉５の第２突起５２が移動体７１と接離する第２接
離点とを等しくすることが可能であるため、２つのスイ
ッチ３，４のオフ動作点を高い精度で設定することが可
能となる。In the second embodiment, the oscillator 61
A first contact / separation point at which the first protrusion 61b of the door 5 comes into contact with / separates from the back surface of the door 5 can be made equal to a second contact / separation point at which the second protrusion 52 of the door 5 comes into contact with / separates from the moving body 71. Therefore, it is possible to set the OFF operation points of the two switches 3 and 4 with high accuracy.

【００４４】しかも、扉５に第２突起５２及び第３突起
５１が設けられたものにあっては、前記スイッチ３，４
のオフ動作時期を等しくするため、第２突起５２及び第
３突起５１の高さ寸法に高精度が要求されるのに対し、
扉５には第２突起５２が設けられているだけであるた
め、実施の形態１に比べて寸法精度が要求されなくな
り、加工コストを低減することが可能である。Further, in the case where the second projection 52 and the third projection 51 are provided on the door 5, the switches 3, 4
In order to equalize the off-operation times of the second and third projections 52 and 51, high accuracy is required for the height dimension,
Since only the second protrusion 52 is provided on the door 5, dimensional accuracy is not required as compared with the first embodiment, and the processing cost can be reduced.

【００４５】また、扉５の第２突起５２が移動体７１に
当接する部分には移動体７１の移動方向と交差する方向
への移動が可能なストッパ９２が設けられているため、
扉５を閉操作するとき、第２突起５２がストッパ９２の
挿入孔９２ａ縁に当接することがあっても、この当接に
よる押付力によってストッパ９２を摺動させることがで
き、第２突起５２を挿入孔９２ａにスムーズに挿入で
き、移動体７１をスムーズに摺動させることができる。
また、挿入孔９２ａに指を挿入することができないた
め、不用意にスイッチ４がオン動作されることを回避す
ることができる。Since the second projection 52 of the door 5 is in contact with the moving body 71, a stopper 92 is provided which can move in a direction intersecting with the moving direction of the moving body 71.
When the door 5 is closed, even if the second projection 52 comes into contact with the edge of the insertion hole 92a of the stopper 92, the stopper 92 can be slid by the pressing force generated by this contact, and the second projection 52 can be slid. Can be smoothly inserted into the insertion hole 92a, and the moving body 71 can be slid smoothly.
Further, since a finger cannot be inserted into the insertion hole 92a, it is possible to prevent the switch 4 from being turned on carelessly.

【００４６】さらに、第２突起５２は先側から扉５の裏
面にかけて断面積を大きくしてあり、該断面積が大きい
部分の内部に厚さを減少させるべき空洞５２ａを有して
いるため、第２突起５２に衝撃力が加わったとき、第２
突起５２を撓ませることが可能であり、この撓みによっ
て衝撃力を緩和することができる。Further, the second protrusion 52 has a larger cross-sectional area from the front side to the back surface of the door 5, and has a cavity 52a whose thickness is to be reduced inside a portion having a larger cross-sectional area. When an impact force is applied to the second protrusion 52, the second protrusion 52
The projection 52 can be bent, and the bending can reduce the impact force.

【００４７】その他の構成及び作用は実施の形態１と同
様であるため、同様の部品については同じ符号を付し、
その詳細な説明及び作用の説明を省略する。尚、実施の
形態２のストッパ９２は実施の形態１に設けてもよい
し、また、実施の形態１の第２突起５２は実施の形態２
のように形成してもよい。Since other structures and operations are the same as those of the first embodiment, the same parts are denoted by the same reference numerals.
The detailed description and the description of the operation will be omitted. The stopper 92 according to the second embodiment may be provided in the first embodiment, and the second protrusion 52 according to the first embodiment may be provided in the second embodiment.
It may be formed as follows.

【００４８】[0048]

【発明の効果】以上詳述した如く本発明によれば、扉の
揺動角度が比較的小さいときに２つのスイッチをオフに
することができるため、扉を開操作するとき高周波発生
器を直ちに停止させることが可能であり、加熱室の高周
波が外部に漏洩することを禁止し得る。As described in detail above, according to the present invention, the two switches can be turned off when the swing angle of the door is relatively small, so that when the door is opened, the high-frequency generator is immediately turned on. It can be stopped and can prevent the high frequency of the heating chamber from leaking to the outside.

【００４９】また、本発明によれば、第２伝動手段が第
１伝動手段よりも遠い位置に配置されているため、第１
伝動手段及び第２伝動手段を配置するための左右方向及
び上下方向のスペースを比較的小さくすることができ、
全体の小形化を図ることができる。Further, according to the present invention, since the second transmission means is disposed at a position farther than the first transmission means,
The space in the left-right direction and the up-down direction for disposing the transmission means and the second transmission means can be made relatively small,
The overall size can be reduced.

【００５０】また、本発明によれば、揺動体の第１突起
が扉の裏面と接離する接離点と、扉の第２突起が移動体
と接離する接離点とを寸法精度が要求されることなくほ
ぼ等しくすることが可能であるため、２つのスイッチの
オフ動作点を高い精度で設定することが可能となる。Further, according to the present invention, the dimensional accuracy is determined by the contact / separation point at which the first protrusion of the swinging body contacts / separates from the back surface of the door and the contact / separation point at which the second protrusion of the door contacts / separates from the moving body. Since they can be made substantially equal without being required, it is possible to set the OFF operating points of the two switches with high accuracy.

【００５１】さらに、本発明によれば、扉を閉動作させ
るとき、第２突起がストッパの挿入孔縁に当接すること
があっても、この当接による押付力によってストッパを
摺動させることができるため、第２突起を挿入孔にスム
ーズに挿入でき、移動体をスムーズに移動させることが
でき、また、挿入孔に指を挿入することができないた
め、不用意にスイッチがオン動作されることを回避する
ことができる。Further, according to the present invention, when the door is closed, even if the second projection comes into contact with the edge of the insertion hole of the stopper, the stopper can be slid by the pressing force due to this contact. Since the second protrusion can be smoothly inserted into the insertion hole, the moving body can be smoothly moved, and a finger cannot be inserted into the insertion hole, so that the switch is inadvertently turned on. Can be avoided.

【００５２】また、本発明によれば、第２突起に衝撃力
が加わったとき、第２突起を撓ませることが可能であ
り、この撓みによって衝撃力を緩和することができる。Further, according to the present invention, when an impact force is applied to the second projection, the second projection can be bent, and the impact force can be reduced by this bending.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明に係る加熱調理器の構成を示す正面図で
ある、FIG. 1 is a front view showing a configuration of a cooking device according to the present invention.

【図２】本発明に係る加熱調理器の側面図である。FIG. 2 is a side view of the cooking device according to the present invention.

【図３】本発明に係る加熱調理器の要部の縦断側面図で
ある。FIG. 3 is a longitudinal sectional side view of a main part of the cooking device according to the present invention.

【図４】本発明に係る加熱調理器の要部の拡大側面図で
ある。FIG. 4 is an enlarged side view of a main part of the heating cooker according to the present invention.

【図５】本発明に係る加熱調理器の回路図である。FIG. 5 is a circuit diagram of the cooking device according to the present invention.

【図６】本発明に係る加熱調理器の実施の形態２の構成
を示す要部の側面図である。FIG. 6 is a side view of a main part showing a configuration of a heating cooker according to a second embodiment of the present invention.

【図７】本発明に係る加熱調理器の要部の拡大側面図で
ある。FIG. 7 is an enlarged side view of a main part of the heating cooker according to the present invention.

【図８】本発明に係る加熱調理器の要部をさらに拡大し
た側面図である。FIG. 8 is a side view in which main parts of the cooking device according to the present invention are further enlarged.

【図９】本発明に係る加熱調理器のストッパ部分の正面
図である。FIG. 9 is a front view of a stopper portion of the heating cooker according to the present invention.

【図１０】本発明に係る加熱調理器のストッパの斜視図
である。FIG. 10 is a perspective view of a stopper of the heating cooker according to the present invention.

【図１１】本発明に係る加熱調理器の第２突起の構造を
示す拡大断面図である。FIG. 11 is an enlarged sectional view showing a structure of a second projection of the cooking device according to the present invention.

【図１２】従来の加熱調理器の前側部分の側面図であ
る。FIG. 12 is a side view of a front portion of a conventional heating cooker.

【符号の説明】[Explanation of symbols]

１ 加熱調理器本体 １ａ 加熱室 ２ 高周波発生器 ３ スイッチ ４ スイッチ ５ 扉 ６ 伝動手段 ７ 伝動手段 ５２ 第２突起 ５２ａ 空洞 ６１ 揺動体 ６１ｂ 第１突起 ７１ 移動体 ９２ ストッパ ９２ａ 挿入孔 DESCRIPTION OF SYMBOLS 1 Heating cooker main body 1a Heating chamber 2 High frequency generator 3 Switch 4 Switch 5 Door 6 Transmission means 7 Transmission means 52 Second projection 52a Cavity 61 Oscillator 61b First projection 71 Moving body 92 Stopper 92a Insertion hole

Claims (5)

【特許請求の範囲】[Claims] 【請求項１】 開口部を有し、被加熱物を高周波加熱す
るための加熱室と、高周波を発生させる高周波発生器
と、該高周波発生器の駆動に関連する２つのスイッチ
と、前記加熱室の開口部を開閉するためにその一側部が
枢着された扉と、該扉の開閉動作により各スイッチを夫
々動作させるための第１伝動手段及び第２伝動手段とを
備えた加熱調理器において、前記第１伝動手段は扉の他
側部との接離によって揺動可能な揺動体を有しており、
前記第２伝動手段は扉の他側部における前記第１伝動手
段の接離位置の近傍部分との接離によって移動可能な移
動体を有していることを特徴とする加熱調理器。A heating chamber having an opening for heating the object to be heated at a high frequency; a high frequency generator for generating a high frequency; two switches related to driving the high frequency generator; A cooking device comprising: a door having one side pivotally connected to open and close the opening; and first and second transmission means for operating each switch by opening and closing the door. In the above, the first transmission means has a swinging body which can swing by contacting and separating with the other side of the door,
The cooking device according to claim 1, wherein the second transmission means has a movable body that can move by contacting and separating with a portion of the other side of the door near a position where the first transmission means contacts and separates. 【請求項２】 前記第１伝動手段は前記扉の枢着部から
近い位置に配置されており、前記第２伝動手段は前記枢
着部から遠い位置に配置されている請求項１記載の加熱
調理器。2. The heating device according to claim 1, wherein the first transmission means is arranged at a position near the pivot portion of the door, and the second transmission means is arranged at a position far from the pivot portion. Cooking device. 【請求項３】 前記加熱室は前面に開口部を有してお
り、前記揺動体は前記加熱室の前面よりも突出して前記
扉の裏面に当接することが可能な第１突起を有してお
り、扉の他側部は前記移動体に当接することが可能な第
２突起を有している請求項１又は２記載の加熱調理器。3. The heating chamber has an opening at a front surface thereof, and the oscillating body has a first projection projecting from the front surface of the heating chamber and capable of contacting the back surface of the door. The cooking device according to claim 1, wherein the other side of the door has a second protrusion capable of contacting the moving body. 【請求項４】 前記第２突起の断面形状と近似し、前記
第２突起が挿入される挿入孔と、前記移動体の扉方向へ
の移動を制限する制限部とを有し、前記移動体の移動方
向と交差する方向への移動が可能なストッパを備えてい
る請求項１から３のいずれかに記載の加熱調理器。4. The moving body, wherein the moving body has an insertion hole approximate to a cross-sectional shape of the second protrusion and into which the second protrusion is inserted, and a restricting portion for restricting movement of the moving body in a door direction. The cooking device according to any one of claims 1 to 3, further comprising a stopper capable of moving in a direction crossing the moving direction of the cooking device. 【請求項５】 前記第２突起は先側から前記扉の裏面に
かけて断面積を大きくしてあり、該断面積が大きい部分
の内部に厚さを減少させるべき空洞を有している請求項
４記載の加熱調理器。5. The second projection has a cross-sectional area increasing from a front side to a back surface of the door, and has a cavity whose thickness is to be reduced inside a portion having a large cross-sectional area. The heating cooker as described.
JP2001165491A 2001-05-31 2001-05-31 Heating cooking device Pending JP2002357324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001165491A JP2002357324A (en) 2001-05-31 2001-05-31 Heating cooking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001165491A JP2002357324A (en) 2001-05-31 2001-05-31 Heating cooking device

Publications (1)

Publication Number Publication Date
JP2002357324A true JP2002357324A (en) 2002-12-13

Family

ID=19008151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001165491A Pending JP2002357324A (en) 2001-05-31 2001-05-31 Heating cooking device

Country Status (1)

Country Link
JP (1) JP2002357324A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004102075A1 (en) * 2003-05-15 2004-11-25 Matsushita Electric Industrial Co., Ltd. High-frequency heating device
CN100398912C (en) * 2003-12-12 2008-07-02 乐金电子(天津)电器有限公司 Microwave oven
JP2012057847A (en) * 2010-09-08 2012-03-22 Rinnai Corp Heating cooking apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004102075A1 (en) * 2003-05-15 2004-11-25 Matsushita Electric Industrial Co., Ltd. High-frequency heating device
US7919735B2 (en) 2003-05-15 2011-04-05 Panasonic Corporation High-frequency heating device
CN100398912C (en) * 2003-12-12 2008-07-02 乐金电子(天津)电器有限公司 Microwave oven
JP2012057847A (en) * 2010-09-08 2012-03-22 Rinnai Corp Heating cooking apparatus

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