KR950000997A - Washing machine door safety switch using weight sensor - Google Patents

Washing machine door safety switch using weight sensor Download PDF

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Publication number
KR950000997A
KR950000997A KR1019930012191A KR930012191A KR950000997A KR 950000997 A KR950000997 A KR 950000997A KR 1019930012191 A KR1019930012191 A KR 1019930012191A KR 930012191 A KR930012191 A KR 930012191A KR 950000997 A KR950000997 A KR 950000997A
Authority
KR
South Korea
Prior art keywords
washing machine
safety switch
weight sensor
insert
machine door
Prior art date
Application number
KR1019930012191A
Other languages
Korean (ko)
Other versions
KR0137745B1 (en
Inventor
정충식
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019930012191A priority Critical patent/KR0137745B1/en
Publication of KR950000997A publication Critical patent/KR950000997A/en
Application granted granted Critical
Publication of KR0137745B1 publication Critical patent/KR0137745B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/28—Doors; Security means therefor

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

본 발명은 세탁기 상부 뚜껑이 열리는 경우에 세탁기의 작동을 중지시키도록 연결된 세탁기의 도어 안전 스위치에 관한 것이다. 더욱 구체적으로는 세탁 행정중 고속으로 세탁조가 회전하는 탈수시에 세탁기의 뚜껑을 여는 경우에 사용자의 안전을 위하여 세탁조의 회전을 정지시키도록 설치된 세탁기의 도어 안전스위치에 관 한 것이다.The present invention relates to a door safety switch of a washing machine connected to stop operation of the washing machine when the washing machine upper lid is opened. More specifically, it relates to the door safety switch of the washing machine installed to stop the rotation of the washing tank for the user's safety when opening the lid of the washing machine when the washing tank rotates at high speed during the washing stroke.

본 발명의 세탁기 도어 안전스위치는, 중량감지센서를 고정하는 삽입물을 세탁기 상부의 전면 판넬에 형성된 고정홈에 삽입하여 구성한 것을 특징으로 한다. 특히 삽입물의 크기가 고정홈의 크기보다 적으므로 삽입되면 고정홈의 내부에 빠져서 용이하게 이탈이 되지 않는다.The washing machine door safety switch of the present invention is characterized in that the insert is fixed to the fixing groove formed in the front panel of the upper part of the washing machine fixing the weight sensor. In particular, since the size of the insert is smaller than the size of the fixing groove is inserted into the inside of the fixing groove is not easily separated.

Description

중량감지센서를 이용한 세탁기 도어 안전스위치Washing machine door safety switch using weight sensor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 3 도는 본 발명의 중량감지센서를 이용한 세탁기 도어 안전스위치의 확대측단면도이다. 제 4 도는 본 발명의 세탁기 안전스위치가 설치된 세탁기의 측단면도이다.3 is an enlarged side cross-sectional view of a washing machine door safety switch using a weight sensor of the present invention. 4 is a side cross-sectional view of a washing machine equipped with a washing machine safety switch of the present invention.

Claims (6)

탈수 행정시 세탁기 도어를 여는 경우에 구동모터를 정지시키기 위한 세탁기의 안전스위치에 있어서 세탁기의 전면 판넬(10)에 형성된 고정홈(11), 상기 고정홈(11)에 삽입되는 삽입물(14), 그리고 상기 삽입물(14)의 내부에 삽입되는 중량감지센서(13)를 포함하며, 세탁기 도어(7)의 하부에 형성된 리브(8)에 의하여 상기 삽입물(14)이 중량에 의한 압력을 받도록 구성된 것을 특징으로 하는 중량감지센서를 이용한 세탁기 도어 안전스위치.In the safety switch of the washing machine for stopping the drive motor when the washing machine door is opened during the dehydration stroke, a fixing groove 11 formed in the front panel 10 of the washing machine, an insert 14 inserted into the fixing groove 11, And a weight sensor 13 inserted into the insert 14, wherein the insert 14 is configured to receive pressure by weight by a rib 8 formed at a lower part of the washing machine door 7. Washing machine door safety switch using a weight sensor. 제 1 항에 있어서, 상기 중량감지센서(13)가 압력의 변화에 따라서 전압을 발생시키는 전압발생센서인 것을 특징으로 하는 중량감지센서를 이용한 세탁기 도어 안전스위치.The safety switch of claim 1, wherein the weight sensor (13) is a voltage generating sensor for generating a voltage according to a change in pressure. 제 1 항에 있어서, 상기 고정홈(11)의 전체 길이(L1)가 삽입물(14)의 전체 길이(L2)보다 더욱 긴 것을 특징으로 하는 중량감지센서를 이용한 세탁기 도어 안전스위치.The washing machine door safety switch according to claim 1, wherein the total length (L1) of the fixing groove (11) is longer than the total length (L2) of the insert (14). 제 1 항에 있어서, 상기 삽입물(14)의 하단부보다 중량감지센서(13)의 하단부가 더욱 돌출된 것을 특징으로 하는 중량감지센서를 이용한 세탁기 도어 안전스위치.According to claim 1, The lower end of the weight sensor 13 than the lower end of the insert 14, the washing machine door safety switch using a weight sensor, characterized in that more protruding. 제 1 항에 있어서, 상기 도어(7)의 리브(8)와 상기 삽입물(14)의 돌출부(15)가 동일 축선상에 있는 것을 특징으로 하는 중량감지센서를 이용한 세탁기 도어 안전스위치.The safety switch of claim 1, wherein the rib (8) of the door (7) and the protrusion (15) of the insert (14) are on the same axis. 제 1 항 또는 5항에 있어서, 상기 리브(8)의 직경이 상기 고정홈(11)의 직경과 동일한 것을 특징으로 하는 중량감지센서를 이용한 세탁기 도어 안전스위치.Washing machine door safety switch according to claim 1 or 5, characterized in that the diameter of the rib (8) is the same as the diameter of the fixing groove (11). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930012191A 1993-06-30 1993-06-30 Safety switch for the door in a washing machine KR0137745B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930012191A KR0137745B1 (en) 1993-06-30 1993-06-30 Safety switch for the door in a washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930012191A KR0137745B1 (en) 1993-06-30 1993-06-30 Safety switch for the door in a washing machine

Publications (2)

Publication Number Publication Date
KR950000997A true KR950000997A (en) 1995-01-03
KR0137745B1 KR0137745B1 (en) 1998-06-15

Family

ID=19358427

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930012191A KR0137745B1 (en) 1993-06-30 1993-06-30 Safety switch for the door in a washing machine

Country Status (1)

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KR (1) KR0137745B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101019668B1 (en) * 2008-12-15 2011-03-07 엘아이지넥스원 주식회사 Apparatus and method for opening door of washing machine

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Publication number Publication date
KR0137745B1 (en) 1998-06-15

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