KR880001776Y1 - Locking device of door for electronic range - Google Patents
Locking device of door for electronic range Download PDFInfo
- Publication number
- KR880001776Y1 KR880001776Y1 KR2019860003125U KR860003125U KR880001776Y1 KR 880001776 Y1 KR880001776 Y1 KR 880001776Y1 KR 2019860003125 U KR2019860003125 U KR 2019860003125U KR 860003125 U KR860003125 U KR 860003125U KR 880001776 Y1 KR880001776 Y1 KR 880001776Y1
- Authority
- KR
- South Korea
- Prior art keywords
- door
- key
- spring
- locking device
- iron plate
- Prior art date
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
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 측 단면도1 is a side cross-sectional view of the present invention
제2도는 본 고안의 정 단면도2 is a cross-sectional view of the subject innovation
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 철판도어 2, 2a : 상하 돌출 고정편1: Iron plate door 2, 2a: Up and down protrusion fixing piece
3, 3a : 키이 4, 4a : 핀3, 3a: key 4, 4a: pin
5, 6 : 걸이구 7 : 스프링5, 6: hook mouth 7: spring
본 고안은 전자렌지의 도어키이 장치에 관한 것으로 주로 도어의 대비티와의 밀착성 및 마이크로 스위치의 동작 불량 방생 원인을 제거할 수 있게 한 것에 주안점을 둔 것이다.The present invention is directed to a door key device of a microwave oven, and mainly focuses on being able to eliminate the cause of adhesion of the door and the micro-switch malfunction caused.
종래의 전자렌지 도어 구조는 스프링이 키이의 상하에 별도로 고정되어 있어 실제로 도어가 닫힌 상태에서는 상하의 사이틈 발생이 다발되어 고주파가 새어 나오는 문제점이 있었다.In the conventional microwave door structure, the spring is fixed to the top and bottom of the key separately, so there is a problem in that high frequency is leaked due to the occurrence of a gap between the top and bottom when the door is actually closed.
본 고안은 종래의 문제점을 해결하기 위하여 한개의 스프링으로 동작 하게 하여 도어가 캐비티에 완전 밀착이 되지 않으면 스프링 힘이 크게 동작 하게 하여 완전 밀착 되도록 안출한 것으로 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to solve the conventional problem by operating with one spring so that the door is not in close contact with the cavity, the spring force is greatly operated to come out to be in complete contact with the accompanying drawings. same.
철판도어(1) 내측에 상하돌출 고정편(2)(2a)을 각각 절곡 형성하고 이에 키이(3)(3a)를 핀(4)(4a)으로 각각 축삽하여 하부키이(3)의 후단에 설치된 걸이구(5)와 상부키이(3a)의 걸이구(6)에 스프링(7)을 걸어서 된 것으로 도면중 미설명부호 8은 전자렌지의 몸체를 표시한 것이며 9, 9a는 마이크로 스위치를 나타낸 것이다.The upper and lower protrusion fixing pieces (2) and (2a) are bent into the iron plate door (1), respectively, and the keys (3) and (3a) are inserted into the pins (4) and (4a), respectively, to the rear end of the lower key (3). In the figure, reference numeral 8 denotes the body of the microwave oven, and 9 and 9a indicate the micro switch. The spring 7 is hung on the hook mechanism 5 and the hook mechanism 6 of the upper key 3a. will be.
이와 같이 구성된 본 고안은 철판도어(1)를 닫기 시작하면 키이(3)(3a)는 동일한 방향으로 움직이게 된다.The present invention configured as described above starts to close the iron plate door 1, the key (3) (3a) is moved in the same direction.
이때 스프링(7)은 점점 늘어나게 되면서 키이(3)(3a)는 전자렌지 몸체(8)에 괘지된다.At this time, as the spring 7 is gradually stretched, the keys 3 and 3a are held by the microwave oven body 8.
철판도어(1)가 닫히고 나서 밀착이 완전히 되지 않은 부분이 있으면 스프링(7)이 늘어나 강하게 작용하고 있으므로 곧 완전 밀착이 되는 것이다.After the iron plate door 1 is closed, there is a part that is not completely adhered, and thus the spring 7 is strongly stretched and thus is in close contact.
이상과 같이 본 고안은 종래와 달리 철판도어에 별도 부착하던 키이 브라켓트를 사용하지 않고 철판도어 자체를 절곡하여 사용함으로써 부품의 단순화를 꾀하였으며 상하 키이에 별도 부착 작용하게 되는 스프링을 한개의 스프링으로 바꿈으로서 키이의 동작이 닫힌 상태에서는 종래의 도어보다 밀착성이 우월하게 된다. 따라서 전자렌지의 품질 향상에 기여할 수 있는 것이다.As described above, the present invention simplifies the parts by bending the iron plate door itself without using the key bracket that was separately attached to the iron plate door, and replaces the spring that is separately attached to the upper and lower keys by one spring. As the key is closed, the adhesiveness is superior to that of the conventional door. Therefore, it can contribute to the improvement of the quality of the microwave oven.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860003125U KR880001776Y1 (en) | 1986-03-15 | 1986-03-15 | Locking device of door for electronic range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860003125U KR880001776Y1 (en) | 1986-03-15 | 1986-03-15 | Locking device of door for electronic range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870015148U KR870015148U (en) | 1987-10-24 |
| KR880001776Y1 true KR880001776Y1 (en) | 1988-05-11 |
Family
ID=19249574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860003125U KR880001776Y1 (en) | 1986-03-15 | 1986-03-15 | Locking device of door for electronic range |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR880001776Y1 (en) |
-
1986
- 1986-03-15 KR KR2019860003125U patent/KR880001776Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870015148U (en) | 1987-10-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |