KR900009799Y1 - Device for locking door for electronic range - Google Patents

Device for locking door for electronic range Download PDF

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Publication number
KR900009799Y1
KR900009799Y1 KR2019870017081U KR870017081U KR900009799Y1 KR 900009799 Y1 KR900009799 Y1 KR 900009799Y1 KR 2019870017081 U KR2019870017081 U KR 2019870017081U KR 870017081 U KR870017081 U KR 870017081U KR 900009799 Y1 KR900009799 Y1 KR 900009799Y1
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KR
South Korea
Prior art keywords
door
lever
locking device
latches
push button
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Application number
KR2019870017081U
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Korean (ko)
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KR890007229U (en
Inventor
박한수
Original Assignee
주식회사 금성사
최근선
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Priority to KR2019870017081U priority Critical patent/KR900009799Y1/en
Publication of KR890007229U publication Critical patent/KR890007229U/en
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Publication of KR900009799Y1 publication Critical patent/KR900009799Y1/en

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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/64Heating using microwaves
    • H05B6/6414Aspects 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

전자레인지의 도어록킹 장치Microwave Door Locking Device

제1도는 종래의 전자레인지 도어 록킹장치에 대한 단면도.1 is a cross-sectional view of a conventional microwave door locking device.

제2도는 본 고안에 따른 록킹장치의 발췌 사시도.Figure 2 is an excerpt perspective view of the locking device according to the present invention.

제3a도는 본 고안에 따른 도어 록킹상태 단면도, b도는 본 고안에 따른 도어 록킹해제 상태 단면도.3a is a cross-sectional view of the door locking state according to the present invention, and b is a cross-sectional view of the door locking release state according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1, 2 : 상하래치 3 : 레버1, 2: up and down latch 3: lever

6 : 회동레버 8 : 로드6: pivot lever 8: rod

10 : 누름버튼 12, 13 : 스프링10: push button 12, 13: spring

14, 15, 18, 19 : 핀 20 : 도어14, 15, 18, 19: Pin 20: Door

21 : 이동판 22, 23 : 걸림편21: moving plate 22, 23: locking piece

본 고안은 전자레인지의 도어 록킹장치에 관한 것으로 특히 도어의 구성을 간편하게 하면서 도어의 록킹과 해제를 편리하게 하는 도어 록킹장치에 관한 것이다.The present invention relates to a door locking device for a microwave oven, and more particularly, to a door locking device that facilitates locking and releasing the door while simplifying the configuration of the door.

종래의 전자레인지에 있어 도어 록킹장치는 도어측에 그 록킹구성의 대부분을 설치하였고, 도어의 손잡이에 록킹장치의 동작용 푸쉬버튼을 설치하였던 것으로 제1도에서 같이 도어 개폐용 손잡이(20a')의 상단에 위치한 누름버턴(10')을 눌러주게 되면 상측 래치간(1')이 본체(21')측에 설치된 고정편에서 벌어져 록킹이 해제되면서 동시에 래치간의 동작으로 핀 연결된 레버(3')가 연동하여 하측래치(2')로 고정편에서도 벌어져 록킹상태를 완전히 해제시켰던 것이다.In the conventional microwave oven, the door locking device has installed most of the locking configuration on the door side, and the push button for operating the locking device is installed on the handle of the door, as shown in FIG. When pressing the push button 10 'located at the top of the upper lever between the latch (1') is opened from the fixing piece installed on the body 21 'side unlocking and at the same time the pin connected lever (3') by the operation between the latches Interlocked with the lower latch (2 ') in the fixed piece to open the lock state completely.

종래의 도어 록킹장치에서는 래치간이 도어에 설치되어 있어서 도어를 얼였을때 외관상 좋지 않은 점과 취급상 튀어나온 래치간이 걸리적 대는 불편함이 있었던 것이다.In the conventional door locking device, the latch is installed in the door, and thus, when the door is frozen, there is an inconvenience in appearance and an inconvenience of catching the latch between the latches.

이러한 문제점을 결국 전자레인지의 사용기능을 저하시키기에 되었고 취급상의 효율도 현저하게 저하시켰던 것이어서 본 고안에서는 록킹 기능을 이루는 래치간의 본체 측에 설치되게 구성함으로서 사용상의 간편한 효과는 물론 외관상에도 보기 좋은 록킹장치를 제공하기 위한 것으로 본 고안을 첨부도면과 함께 상세히 설명하면 다음과 같다.This problem ultimately lowered the function of using the microwave oven and significantly reduced the handling efficiency. Therefore, in the present design, it is configured to be installed on the main body side between the latches, which constitutes the locking function. When the present invention is described in detail with the accompanying drawings to provide a device as follows.

제2도는 본 고안의 록킹장치에 대한 발췌 사시도인 것으로 상하에 걸림턱이 튀어나오고, 두개의 장공(4)(5)이 뚫린 이동판(21)의 상하측에 상하 래치(1)(2)를 지점핀(16)(17)으로 유착하여 이동판(21)의 후측의 돌출부에 인장스프링(13)을 걸고 하측에는 구동홈(21a)을 형성하여 이를 본체 측에 설치하되, 핀(14)(15)이 장공(4)(5)으로 끼워 전후 방향으로 탄력 슬라이딩하도록 한다.Figure 2 is an excerpt perspective view of the locking device of the present invention, the locking jaw protrudes up and down, and the upper and lower latches (1) (2) on the upper and lower sides of the moving plate 21 through which two long holes (4) (5) are drilled. To the pins (16) and (17) to hang the tension springs (13) on the protruding portion of the rear side of the moving plate (21) and to form a driving groove (21a) on the lower side and to install them on the body side, the pin (14) 15 is inserted into the long hole (4) (5) to elastically slide in the front and rear direction.

상기 래치(1)(2)에는 레버(3)를 핀(18)(19)으로 연결하여 연동하게 하며 레버(3)의 하단의 돌출편에 인장스프링(12)을 걸어둔다.The latches (1) and (2) connect the levers (3) by pins (18) and (19) to interlock and hang the tension springs (12) on the protrusions of the lower ends of the levers (3).

또한 상기의 이동판(21) 저면에 형성한 구동홈(21a)에는 도어와 맞닿아 이동하는 로드(8)가 핀(9)으로 연결된 회동레버(6)가 끼워지도록 구성하며 레버(3)의 하단에 누름버튼(10)을 축(11)에 설치하여 레버(3)와 누름버튼(10)이 탄접하게 한다.In addition, the driving groove 21a formed on the bottom surface of the movable plate 21 is configured such that the rotation lever 6 in which the rod 8 moving in contact with the door is connected to the pin 9 is fitted. The push button 10 is installed at the lower end of the shaft 11 so that the lever 3 and the push button 10 are in contact with each other.

상기의 구성은 전자레인지에서 제3a도와 같이 닫힌 상태로 조립되므로 이를 설명하면 도어(20)가 닫히면서 로드(8)가 후측방향으로 밀려 회동레버(6)가 핀(7)을 중심으로 시계반대방향으로 회전하게 되므로 이에 걸린 구동홈(21a)으로 동력이 전달되어 이동판(21)은 핀(14)(15)을 따라 최대한 좌측으로 이동한다.Since the above configuration is assembled in a closed state as shown in FIG. 3a in the microwave oven, this will be described. As the door 20 is closed, the rod 8 is pushed in the rearward direction so that the rotation lever 6 is anticlockwise around the pin 7. It is rotated in the direction so that power is transmitted to the driving groove (21a) caught by the moving plate 21 is moved to the left as possible along the pins (14) (15).

따라서 후측의 인장스프링(13)은 탄성을 받고 있으며 래치(1)(2)는 도어(20)의 핀(22)(23)에 걸려 있게 된다.Accordingly, the rear tension spring 13 is elastic and the latches 1 and 2 are caught by the pins 22 and 23 of the door 20.

이때 스프링(12)에 의해 레버(3)는 하측으로 당겨지고, 이에 따라 래치(1)(2)는 도어(20)의 핀(22)(23)에 확실하게 걸려있게 된다.At this time, the lever 3 is pulled downward by the spring 12, so that the latches 1 and 2 are secured to the pins 22 and 23 of the door 20.

상기 상태에서 도어가 열리는 상태를 제3b도로 설명하면 사용자는 본체측에 설치한 누름버튼(10)을 누른다.In the state of the door being opened in the state described above as 3bb, the user presses the push button 10 installed on the main body side.

누름버튼(10)을 누르면 축(11)을 중심으로 후단이 들려서 레버(3)를 상측으로 들어주게 되고 이때 따라 스프링(12)은 인장되며 상하래치(1)(2)가 동시에 시계방향으로 회동하게 되면서 상하래치(1)(2)는 핀(22)(23)에서 이탈하게 되고 이 순간 신장되었던 인장스프링(13)의 수출력이 작용되어 이동판(21)이 우측으로 당겨지게되므로 상하래치(1)(2)는 우로 이동하게 된다.When push button 10 is pressed, rear end is lifted about shaft 11 and lifts lever 3 upward. At this time, spring 12 is tensioned and upper and lower latches 1 and 2 rotate clockwise at the same time. The upper and lower latches (1) and (2) are separated from the pins (22) and (23), and the output force of the tension spring (13), which has been stretched at this moment, is actuated so that the movable plate (21) is pulled to the right. (1) (2) moves to the right.

또한 이때에는 구동홈(21a)이 우측으로 이동하기 때문에 회동레버(6)은 핀(7)을 중심으로 시계방향을 회동시켜 주어 이에 연결된 로드(8)는 다시 본체밖으로 돌출되는 과정에서 도어(20)를 밀어 전자레인지의 도어(20)는 손으로 잡아당기지 않아도 활짝 열리게 된다.In addition, at this time, since the driving groove 21a moves to the right side, the pivoting lever 6 rotates clockwise around the pin 7 so that the rod 8 connected thereto again protrudes out of the main body. The door 20 of the microwave oven is opened wide even without pulling by hand.

이후 누름버튼(10)으로 부터 손을 떼면 스프링(12)에 의해 레버(3)은 하측으로 이동하며 이에 따라 래치(1)(2)는 걸림편(22)(23)으로 부터 이탈된 상태에서 시계방향으로 회전한다.After the hand is released from the push button 10, the lever 3 moves downward by the spring 12, and accordingly, the latches 1 and 2 are separated from the locking pieces 22 and 23. Rotate clockwise.

이상에서와 같이 본 고안은 누름버튼을 상하래치를 연동시켜 도어핀의 록킹상태를 해체시킬때 이동판이 이동하여 튀어나오는 로드로 도어를 완전히 열게되어 사용 및 취급상태가 좋아지고 도어에 래치가 없으므로 걸리적거림이나, 다치는 문제점을 해결하였으며 도어의 구성을 간단하게 하여 외관상의 디자인을 좋게할 수 있고, 조립상태의 두께를 최대한 줄일 수 있는 것이다.As described above, the present invention, when the lock button of the door pin is released by interlocking the push button up and down, the moving plate moves and the rod pops out to open the door completely. The problem of roughness and injury has been solved, and the configuration of the door can be simplified to improve the appearance design, and the thickness of the assembled state can be reduced as much as possible.

Claims (1)

전자레인지의 도어 록킹장치를 형성함에 있어서, 도어(20)의 측면에 걸림편(22)(23)을 형성하고 상하래치(1)(2)는 본체내에서 핀(14)(15)을 따라 스프링(13)에 의해 전후슬라이딩하는 이동판(21)에 유착하고 이동판(21) 하단의 구동홈(21a)으로 도어(20)와 접촉하게 설치하는 로드(8)의 회동레버(6)가 끼워지도록 구성하고, 상하래치(1)(2)는 스프링(12)에 의해 하측 이동하며 누름버튼(10)에 의해 상측이동하는 레버(3)와 핀(18)(19)으로 연결한 것을 특징으로 하는 전자레인지의 도어 록킹장치.In forming the door locking device of the microwave oven, the engaging pieces 22 and 23 are formed on the side of the door 20, and the upper and lower latches 1 and 2 are along the pins 14 and 15 in the main body. The rotation lever 6 of the rod 8, which is attached to the moving plate 21 sliding back and forth by the spring 13 and installed in contact with the door 20 by the driving groove 21a at the bottom of the moving plate 21, It is configured to be fitted, and the upper and lower latches (1) (2) is connected to the lever (3) and the pin (18) (19) which moves downward by the spring 12 and moves upward by the push button (10). Door locking device for microwave ovens.
KR2019870017081U 1987-09-30 1987-09-30 Device for locking door for electronic range KR900009799Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870017081U KR900009799Y1 (en) 1987-09-30 1987-09-30 Device for locking door for electronic range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870017081U KR900009799Y1 (en) 1987-09-30 1987-09-30 Device for locking door for electronic range

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KR890007229U KR890007229U (en) 1989-05-15
KR900009799Y1 true KR900009799Y1 (en) 1990-10-20

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KR2019870017081U KR900009799Y1 (en) 1987-09-30 1987-09-30 Device for locking door for electronic range

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100632732B1 (en) * 2000-12-27 2006-10-11 삼성전자주식회사 Bake oven

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100632732B1 (en) * 2000-12-27 2006-10-11 삼성전자주식회사 Bake oven

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Publication number Publication date
KR890007229U (en) 1989-05-15

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