KR860003349Y1 - Opening and shutting device for door of electronic range - Google Patents
Opening and shutting device for door of electronic range Download PDFInfo
- Publication number
- KR860003349Y1 KR860003349Y1 KR2019840014014U KR840014014U KR860003349Y1 KR 860003349 Y1 KR860003349 Y1 KR 860003349Y1 KR 2019840014014 U KR2019840014014 U KR 2019840014014U KR 840014014 U KR840014014 U KR 840014014U KR 860003349 Y1 KR860003349 Y1 KR 860003349Y1
- Authority
- KR
- South Korea
- Prior art keywords
- door
- lever
- switch
- microwave oven
- power switch
- Prior art date
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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
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안 전자렌지의 문이 닫힌 상태의 종단면도.1 is a longitudinal cross-sectional view of the door of the present microwave oven is closed.
제2도는 본 고안 전자렌지의 문이 열린 상태의 종단면도.Figure 2 is a longitudinal cross-sectional view of the open state of the microwave oven of the present invention.
본 고안은 전자렌지의 문 개폐장치에 관한 것으로서 문이 열려있을 때에는 스위치 버튼 단부가 걸려있게 하여 버튼조작이 안되게 하여 전자렌지 주전원 스위치를 온시킬 수 없도록 한 전자렌지의 문개폐 장치에 관한 것이다.The present invention relates to a door opening and closing device of a microwave oven, and to a door opening and closing device of a microwave oven in which a switch button end is locked when a door is open so that a button operation cannot be made and the microwave main power switch cannot be turned on.
종래에 전자렌지의 둔 개폐장치는 걸림부와 탈리부의 구성이 2중 3중으로 된 상태에서 전원스위치도 함께 조작토록 되어 있으므로 구조가 복잡하여 고장이 갖고 공간차지도 많아져서 부피가 커졌던 문제점이 있었다.Conventionally, the microwave open / close device has a problem that the power switch is also operated in a state where the configuration of the locking part and the detaching part is double or triple, so that the structure is complicated and the space is also increased, resulting in a large volume. .
본 고안은 이와 같은 점을 감안하여 문을 닫았을 때에는 전원 스위치가 온되지만 문을 열었을 때에는 스위치 버튼이 압압되지 못하게 하여 전자렌지를 안전하게 사용하도록 한 것이다.In view of the above, the present invention is to turn on the power switch when the door is closed, but when the door is opened, the switch button is not pressed so that the microwave is used safely.
본 고안의 구성은 제1도, 제2도와 같이, 전자렌지의 문(1)에는 스프링(2)으로 탄지된 걸림고리(3)를 축지하고 전자렌지의 몸체(4)에는 걸림고리(3)가 걸리는 괘정구(5)를 설치하며, 전원스위치 버튼(6) 단부는 스위치 온 레버(7)를 압압하고, 해전버튼(8) 단부에 당접된 해정판(9) 뒷쪽에 형성된 압압봉(10)은 오프레버(11)를 받치고, 중앙에 걸림편(12')이 형성된 해정조작편(12) 단부는 해정레버(13)를 조작하도록 된 것이다.The construction of the present invention, as shown in Figs. 1 and 2, the door (1) of the microwave oven holds the catch ring (3) supported by the spring (2) and the catch ring (3) on the body (4) of the microwave oven. And a pusher rod 10 formed at the rear of the unlocking plate 9 abutting the switch-on lever 7 and pressing the switch-on lever 7 at the end of the power switch button 6. ) Supports the off lever 11, and the end of the unlocking operation piece 12 having the locking piece 12 'formed at the center is to operate the unlocking lever 13.
미설명 부호 14:전원스위치, 14':돌기편, 15:도어 개폐 감지 스위치, 16,17:버튼용 스프링, 18:탄력스프링이다.Reference sign 14: power switch, 14 ': projection piece, 15: door open / close detection switch, 16, 17: button spring, 18: elastic spring.
본 고안의 작용 효과를 상세히 설명하면 다음과 같다.Referring to the effect of the present invention in detail as follows.
제1도의 점선부와 같이 문이 닫혀있는 상태에서 전원 스위치 버튼(6)을 눌렀을 때의 상태도로서 전원 스위치 버튼(6)을 압압하면 스위치 온 레버(7)의 일단은 스위치 오프레버(11)의 끝을 밀치고 밀려 올라가게 됨과 동시에 스위치 온레버(7)의 타단은 전원 스위치(14)를 온하게 된다. 이때 스위치 오프레버(11)는 스위치 온레버(7)끝에 밀려서 축을 중심으로 밀렸다가 스프링(18) 탄성으로 제자리에 위치된다.A state diagram when the power switch button 6 is pressed in a state in which the door is closed, as shown by the dotted line in FIG. 1, when the power switch button 6 is pressed, one end of the switch on lever 7 is At the same time, the other end of the switch on lever 7 turns on the power switch 14 while pushing the end and pushing up. At this time, the switch off lever 11 is pushed about the axis by being pushed to the end of the switch on lever 7 and is positioned in place by the spring 18 elasticity.
다음 전원 스위치 버튼(6)을 놓으면 스프링(16)의 탄성력에 의해 버튼(6)이 원상복귀되고 전원 스위치 온레버(7)는 오프레버(11) 끝에 걸려있게 되므로 전원 스위치(14)는 계속 온상태를 유지하고 있게 된다. 전자렌지의 문(1)을 열때에는 제2도와 같이 해정버튼(8)을 압압하면 해정판(9)은 축을 중심으로 회전하여 해정조작편(12)이 해정레버(13)를 위로 밀게되며 걸림고리(3)가 밀려서 괘정구(5)에서 벗어나므로 문(1)이 열리게 된다.When the next power switch button 6 is released, the button 6 is returned to its original position by the elastic force of the spring 16, and the power switch on lever 7 is hung on the end of the off lever 11 so that the power switch 14 remains on. The state is maintained. When opening the door (1) of the microwave oven as shown in Figure 2, pressing the unlocking button (8), the unlocking plate (9) is rotated about the axis so that the unlocking operation piece 12 pushes the unlocking lever (13) upwards Since the ring 3 is pushed out of the ruler 5, the door 1 is opened.
이때 스위치 오프레버(11)는 탄성재질이므로 걸려있던 스위치 온레버(7) 끝에서 벗어나서 압압봉(10)에 밀리게 된다.At this time, since the switch off lever 11 is made of an elastic material, the switch off lever 11 is pushed away from the end of the switch on lever 7 which is being hung on the push rod 10.
걸림고리(3)가 해정됨과 동시에 스위치 온레버(7)는 전원 스위치(14)의 돌기편(14')에 의해 복귀됨과 동시에 전원 스위치(14)는 오프된다. 이와 같이 문(1)이 열린 상태에서는 해정판(9)은 스프링(18)에 의해서 제2도와 같이 회전된 채 정지되어 있게되므로 걸림편(12')에 전원스위치 버튼(6)단부가 걸려있게 된다. 따라서 전원 스위치(14)는 동작을 할 수 없게 된다.At the same time as the locking ring 3 is released, the switch on lever 7 is returned by the projection piece 14 'of the power switch 14 and the power switch 14 is turned off. Thus, in the state in which the door 1 is open, the unlocking plate 9 is stopped as it is rotated by the spring 18 as shown in FIG. 2 so that the end of the power switch button 6 is caught in the engaging piece 12 '. do. Therefore, the power switch 14 cannot operate.
다시 문(1)을 닫으면 걸림고리(3)가 괘정구(5)에 걸리면서 그 단부가 해정레버(13)를 밑으로 눌르게 되므로 이에 따라서 해정판(9)도 밀려서 제1도와 같은 상태로 원상복귀되는 것이다.When the door (1) is closed again, the hook (3) is caught by the ruler (5), and its end is pushed down on the unlocking lever (13). Accordingly, the unlocking plate (9) is also pushed back to its original state as shown in FIG. To return.
이와 같이 본 고안은 간단한 구성이고 또 전자렌지의 문이 열렸을 때에는 전원 스위치가 동작을 하지 않으므로 취급상 안전성을 높일 수 있게한 것이다.As such, the present invention has a simple configuration, and when the door of the microwave oven is opened, the power switch does not operate, thereby increasing safety in handling.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840014014U KR860003349Y1 (en) | 1984-12-26 | 1984-12-26 | Opening and shutting device for door of electronic range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840014014U KR860003349Y1 (en) | 1984-12-26 | 1984-12-26 | Opening and shutting device for door of electronic range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860008189U KR860008189U (en) | 1986-07-21 |
| KR860003349Y1 true KR860003349Y1 (en) | 1986-11-24 |
Family
ID=70158412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019840014014U KR860003349Y1 (en) | 1984-12-26 | 1984-12-26 | Opening and shutting device for door of electronic range |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR860003349Y1 (en) |
-
1984
- 1984-12-26 KR KR2019840014014U patent/KR860003349Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR860008189U (en) | 1986-07-21 |
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