KR890008084Y1 - Locking-device of door in tableware cleaners - Google Patents

Locking-device of door in tableware cleaners Download PDF

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Publication number
KR890008084Y1
KR890008084Y1 KR2019860021727U KR860021727U KR890008084Y1 KR 890008084 Y1 KR890008084 Y1 KR 890008084Y1 KR 2019860021727 U KR2019860021727 U KR 2019860021727U KR 860021727 U KR860021727 U KR 860021727U KR 890008084 Y1 KR890008084 Y1 KR 890008084Y1
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KR
South Korea
Prior art keywords
door
handle
micro switch
fixed
spring
Prior art date
Application number
KR2019860021727U
Other languages
Korean (ko)
Other versions
KR880011631U (en
Inventor
김신용
Original Assignee
삼성전자 주식회사
한형수
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.)
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Publication date
Application filed by 삼성전자 주식회사, 한형수 filed Critical 삼성전자 주식회사
Priority to KR2019860021727U priority Critical patent/KR890008084Y1/en
Publication of KR880011631U publication Critical patent/KR880011631U/en
Application granted granted Critical
Publication of KR890008084Y1 publication Critical patent/KR890008084Y1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4251—Details of the casing
    • A47L15/4257—Details of the loading door
    • A47L15/4259—Arrangements of locking or security/safety devices for doors, e.g. door latches, switch to stop operation when door is open

Landscapes

  • Washing And Drying Of Tableware (AREA)

Abstract

내용 없음.No content.

Description

식기 세척기의 도어 잠금 장치Door lock of dishwasher

제1도의 본 고안의 도어 록킹 조립 평면도.Door locking assembly plan of the present invention of FIG.

제2도는 본 고안의 도어 록킹 조립 측단면도.2 is a side cross-sectional view of the door locking assembly of the present invention.

제3도는 본 고안이 설치된 식기 세척기의 사시도.3 is a perspective view of a dishwasher in which the present invention is installed.

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

1 : 핸들 3 : 도어래치1: handle 3: door latch

3 : 축 4 : 도어판3: shaft 4: door plate

5 : 스프링고정홀더 6 : 철편5: spring fixing holder 6: iron piece

7 : 돌기 8 : 압축스프링7: projection 8: compression spring

9 : 마이크로 스윗치브라켓 10 : 세척탱크상부판9 micro switch bracket 10 washing tank upper plate

11 : 접점 12 : 마이크로 스윗치 레버11: contact 12: micro switch lever

13 : 마이크로 스윗치13: micro switch

본 고안은 식기 세척기에 있어서 핸들과 도어를 잠그어 주는 도어래치(RATCH)를 일체로 형성하고 핸들의 회전중심에서 가정 먼 상단 부분에 스프링을 고정시키는 홀더를 형성한 핸들을 판넬도어에 축을 매개체로 하여 고정하여 회전토록 하는 한편 핸들과 마주보는 면에 도어 앵글 상부에 돌기를 형성하여 핸들의 스프링홀더와의 사이에 압축스프링을 삽입하여서 핸들을 동작시키게 됨에 따라 도어를 정확하고 확실하게 잠그어 줄수 있게된 식기 세척기의 도어 잠금장치에 관한 것이다.The present invention integrates a handle that forms a handle that forms a door latch that locks the handle and the door integrally in the dishwasher and forms a holder for fixing a spring in the upper part far away from the home at the center of rotation of the handle. It can be fixed and rotated while forming a projection on the top of the door angle on the side facing the handle, inserting a compression spring between the spring holder of the handle and operating the handle to lock the door accurately and securely. To a door lock of a dishwasher.

종래의 식기세척기의 잠금 장치에 있어서는 핸들과 별도의 도오래치편을 사용하여 잠금을 함으로써 판넬도어에 설치된 철편에 고정토록되어 있는데 이때 철편에 형성되는 고정부를 스포트 용접을 하여 형성해야 함에 따라 정밀도가 떨어지고 제작공정이 까다로울 뿐만 아니라 또한 도어 앵글 상부 일측면에 돌출돌기를 형성하여 스프링을 고정하고 스프링의 다른 일측면은 도오래치에 걸어서 작동하도록 하였는데 이때 일직선상이 아니므로 스프링을 복잡하게 만들어야 하며 도어래치 작동시 래치의 일측면이 스프링을 간섭하는 경우가 있었고 또한 핸들과 도어래치의 이중동작에 의하여 도어래치를 동작시키므로 접촉시 미끄럼이 발생하여 제대로 성능을 발휘할수 없던 결점이 있었다.In the conventional dishwasher locking device, the lock is secured by using a handle and a separate door latch piece so as to be fixed to the iron piece installed in the panel door. In addition, the manufacturing process is difficult and the protrusion is formed on one side of the upper part of the door angle to fix the spring, and the other side of the spring is operated by hooking the door latch. One side of the latch interferes with the spring during operation, and the door latch is operated by the double operation of the handle and the door latch, and there is a drawback that the sliding cannot be performed properly due to contact.

본 고안은 이와 같은 종래의 결점을 해결하기 위하여 안출된 것으로 첨부된 도면에의하여 그 구성과 작용효과를 설명하면 다음과 같다.The present invention has been devised to solve such a conventional drawback and the construction and operation effects will be described with reference to the accompanying drawings.

식기 세척기의 도어 잠금 장치에 있어서, 핸들(1)과 도어래치(2)를 일체로 형성하고 핸들(1)을 축(3)을 사용하여 도어판(4)에 회전가능하게 설치하고 또한 회전중심에서 멀리 떨어진 부분에 스프링 고정홀더(5)를 형성하고 일직선상으로 고정된 철편(6)에 돌기(7)를 형성하여 압축스프링(8)을 삽입하고, 그 후부로는 도어래치(2)를 걸어줄수 있게 스크류로 마이크로 스윗치브라켓(9)이 고정된 세척탱크 상부판(10)의 상단에는 접점(11) 마이크로스윗치레버(12)가 장착된 마이크로 스윗치(13)가 고정되어서 구성되어진 것이다.In the door lock device of the dishwasher, the handle (1) and the door latch (2) are integrally formed and the handle (1) is rotatably installed on the door plate (4) using the shaft (3) and is also the center of rotation. A spring fixing holder 5 is formed at a part far away from and a projection 7 is inserted into the iron piece 6 fixed in a straight line to insert the compression spring 8, and the door latch 2 is inserted into the rear portion thereof. The microswitch 13 having the contacts 11 and the microswitch lever 12 is fixed to the upper end of the washing tank upper plate 10 to which the microswitch bracket 9 is fixed by a screw.

이와 같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.

상기와 같이 조립된 본원은 압축스프링(8)이 이 스프링고정홀더(5)와 철편(6)에 형성된 돌기(7)사이에 끼워진 상태에서 핸들(1)을 회전시키면 압축스프링(8)을 압축시키고 도어래치(2)를 하방향으로 회전운동하도록 되어 있고 도어를 열었을때 마이크로 스윗치(13)의 접점(11)이 떨어지고 마이크로 스윗치레버(12)가 외부로 움직일수 있도록 본체의 상단 일부에 사각형의 홈을 형성하여 마이크로 스윗치레버(12)의 회동이 자유롭게 된 상태에서 도어를 닫으면 마이크로 스윗치레버(12)가 접점을 밀어 붙어서 전원을 통전시키고 또한 도어를 열었을 경우에 마이크로 스윗치레버(12)가 외부로 운동하여 마이크로 스윗치(13)의 접점(11)을 떨어뜨리고 전원을 차단하게 된것으로 본원은 종래의 식기세척기의 도어 잠금장치에 비하여 도어를 정확하고 확실하게 잠그어줄수 있을 뿐만 아니라 제조 및 공정이 간단하게 된 것이다.The present assembly assembled as described above compresses the compression spring 8 by rotating the handle 1 in a state in which the compression spring 8 is sandwiched between the spring fixing holder 5 and the projection 7 formed on the iron piece 6. And the door latch 2 is rotated downwardly, and when the door is opened, the contact 11 of the micro switch 13 is dropped and the micro switch lever 12 is moved to the outside so that a square If the door is closed while the micro switch lever 12 is rotated to form a groove, the micro switch lever 12 pushes the contact to energize power, and when the door is opened, the micro switch lever 12 moves to the outside. By moving the contact point 11 of the micro switch 13 to cut off the power supply, the present application locks the door more accurately and securely than the door lock of the conventional dishwasher. Not only it can not be a simple manufacturing and processing.

Claims (1)

축(3)을 사용하여 도어판(4)에 회전가능하게 설치하고 핸들(1)과 도어래치(2)를 일체로 형성하고 핸들(1)에 스프링 고정홀더(5)를 형성하고 일직선상으로 고정된 철편(6)에 돌기(7)를 형성하여 압축스프링(8)을 삽입하고, 그 후부로는 도어래치(2)를 걸어줄수 있게 스크류로 마이크로 스윗치브라켓(9)이 고정된 세척탱크 상부판(10)의 상단에는 접점(11) 마이크로스윗치레버(12)가 장착된 마이크로 스윗치(13)가 고정됨을 특징으로한 식기 세척기의 도어 잠금 장치.The shaft 3 is rotatably installed on the door plate 4, the handle 1 and the door latch 2 are integrally formed, and the spring fixing holder 5 is formed on the handle 1 in a straight line. A protrusion 7 is formed on the fixed iron piece 6 to insert the compression spring 8, and the upper part of the washing tank in which the micro switch bracket 9 is fixed with a screw to hang the door latch 2 thereafter. The door lock device of the dishwasher, characterized in that the micro switch (13) equipped with the contact point (11) micro switch lever (12) is fixed to the top of the plate (10).
KR2019860021727U 1986-12-30 1986-12-30 Locking-device of door in tableware cleaners KR890008084Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860021727U KR890008084Y1 (en) 1986-12-30 1986-12-30 Locking-device of door in tableware cleaners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860021727U KR890008084Y1 (en) 1986-12-30 1986-12-30 Locking-device of door in tableware cleaners

Publications (2)

Publication Number Publication Date
KR880011631U KR880011631U (en) 1988-08-26
KR890008084Y1 true KR890008084Y1 (en) 1989-11-20

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ID=19258532

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Application Number Title Priority Date Filing Date
KR2019860021727U KR890008084Y1 (en) 1986-12-30 1986-12-30 Locking-device of door in tableware cleaners

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100457586B1 (en) * 2002-11-28 2004-11-17 엘지전자 주식회사 The door's opening and shutting apparatus of a dishwasher
KR101054134B1 (en) * 2004-05-20 2011-08-03 엘지전자 주식회사 Door locks in the dishwasher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100457586B1 (en) * 2002-11-28 2004-11-17 엘지전자 주식회사 The door's opening and shutting apparatus of a dishwasher
KR101054134B1 (en) * 2004-05-20 2011-08-03 엘지전자 주식회사 Door locks in the dishwasher

Also Published As

Publication number Publication date
KR880011631U (en) 1988-08-26

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