KR0126710Y1 - Safety switch of a washing machine - Google Patents

Safety switch of a washing machine Download PDF

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Publication number
KR0126710Y1
KR0126710Y1 KR2019950031325U KR19950031325U KR0126710Y1 KR 0126710 Y1 KR0126710 Y1 KR 0126710Y1 KR 2019950031325 U KR2019950031325 U KR 2019950031325U KR 19950031325 U KR19950031325 U KR 19950031325U KR 0126710 Y1 KR0126710 Y1 KR 0126710Y1
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KR
South Korea
Prior art keywords
reservoir
safety switch
washing machine
fixing piece
detection lever
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KR2019950031325U
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Korean (ko)
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KR970018040U (en
Inventor
임기현
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배순훈
대우전자주식회사
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Priority to KR2019950031325U priority Critical patent/KR0126710Y1/en
Publication of KR970018040U publication Critical patent/KR970018040U/en
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Publication of KR0126710Y1 publication Critical patent/KR0126710Y1/en

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00Mechanisms for operating contacts
    • H01H3/02Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/04Levers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/42Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00Applications
    • H01H2231/012Household appliance

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

Abstract

본 고안은 세탁기의 안전스위치에 관한 것으로, 좀더 상세하게는 한개의 고정편으로 여러 용량의 세탁기에 적용할수 있도록 함과 아울러 안전스위치의 성능에 따라 저수조와의 간격 조절이 가능한 세탁기의 안전스위치에 관한 것으로,The present invention relates to a safety switch of a washing machine, and more particularly, to a safety switch of a washing machine that can be applied to a washing machine of various capacities with a single fixing piece and that can be adjusted with a reservoir according to the performance of the safety switch. In that,

몸체(100)의 전방측에 도어의 개폐에 따라 작동되는 도어감지레버(200)가 구성되며 또한 하부로는 저수조의 진동에 의해 작동되는 저수조감지레버(300)로 구성되고, 상기 몸체(100)의 상부 양측에는 상부판에 고정되는 고정편(400)이 각각 구비되어 있는 안전스위치(10)에 있어서, 상기 고정편(400)에 저수조감지레버(300)와 저수조와의 간격을 조절할수 있도록 스크류를 삽입하기 위한 소정크기의 관통공(410)을 일정간격으로 다수개 구비하여 구성됨을 특징으로 한다.The front side of the body 100 is composed of a door detecting lever 200 that is operated according to the opening and closing of the door, and the lower portion is composed of a reservoir detection lever 300 that is operated by the vibration of the reservoir, the body 100 In the safety switch 10 is provided with a fixing piece 400 is fixed to the top plate on both upper sides of the, the fixing piece 400 to adjust the distance between the reservoir detection lever 300 and the reservoir tank Characterized in that it comprises a plurality of through-holes 410 of a predetermined size for inserting at a predetermined interval.

Description

세탁기의 안전스위치Washing machine safety switch

제1도는 본 고안의 구성을 보인 사시도.1 is a perspective view showing the configuration of the present invention.

제2도는 본 고안의 구성을 보인 단면도.2 is a cross-sectional view showing the configuration of the present invention.

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

10 : 안전스위치 100 : 몸체10: safety switch 100: body

200 : 도어감지레버 300 : 저수조감지레버200: door detection lever 300: water tank detection lever

400 : 고정편 410 : 관통공400: fixed piece 410: through hole

본 고안은 세탁기의 안전스위치에 관한 것으로, 좀더 상세하게는 한개의 고정편으로 여러 용량의 세탁기에 적용할수 있도록 함과 아울러 안전스위치의 성능에 따라 저수조와의 간격 조절이 가능한 세탁기의 안전스위치에 관한 것이다.The present invention relates to a safety switch of a washing machine, and more particularly, to a safety switch of a washing machine that can be applied to a washing machine of various capacities with a single fixing piece and that can be adjusted with a reservoir according to the performance of the safety switch. will be.

일반적으로 전자동 세탁기는 급수, 세탁, 헹굼, 배수 및 탈수 행정을 기히 설정된 프로그램에 의해 순차적으로 수행하여 세탁물을 세탁하도록 구성되어 있는 것으로서,In general, the automatic washing machine is configured to wash laundry by sequentially performing water supply, washing, rinsing, draining, and dewatering strokes by a predetermined program.

이러한 전자동 세탁기의 상부판 후방 내측에는 안전스위치가 마련되어 있으며, 상기 안전스위치는 세탁물의 탈수행정시 세탁기의 뚜껑을 열게될때 또는 탈수조의 불균형이 발생되면, 즉, 저수조에 심한 진동이 발생되면 안전스위치의 접점을 단속시켜 탈수행정을 중지시키므로서 사용자의 안전사고 및 저수조가 외체에 부딪히지 않도록 하여 세탁기의 파손을 방지하기 위한 기능을 가진 중요한 부품이다.The safety switch is provided inside the upper plate rear of the automatic washing machine, and the safety switch is opened when the lid of the washing machine is opened or the imbalance of the dewatering tank is generated when the laundry is dewatered. It is an important part that has the function to prevent breakage of the washing machine by stopping the dehydration administration by stopping the contact and preventing the user's safety accident and the water tank from hitting the outside.

상기의 안전스위치는 몸체의 내부에 리미트스위치가 설치된 상태에서 이의 전방측에 도어의 개폐에 따라 작동되는 도어감지레버가 구성되고, 하부로는 저수조의 진동에 의해 작동되는 저수조감지레버로 구성되고, 상기 몸체의 상부 양측에는 상부판에 고정되는 고정편이 각각 구비되고, 상기 고정편에는 스크류를 삽입하기 위한 관통공이 형성되어 있다.The safety switch is composed of a door sensing lever that operates in accordance with the opening and closing of the door in the front side of the state in the limit switch is installed inside the body, the lower portion consists of a reservoir sensing lever that is operated by the vibration of the reservoir, Fixing pieces fixed to the upper plate are provided on both upper sides of the body, and the fixing pieces are formed with through holes for inserting screws.

이와같은 안전스위치는 저수조에 심한 진동이 발생되면 저수조가 저수조감지레버를 치게되며 이로 인하여 안전스위치가 작동되는데, 상기 저수조감지레버를 작동시켜주기 위하여 저수조감지레버와 저수조간의 간격을 일정하게 유지해야 하며, 이 간격은 세탁기의 용량에 따라 다르게 설정되는 것이다.Such a safety switch causes the reservoir to hit the reservoir detection lever when severe vibration occurs in the reservoir, and the safety switch is operated by this. The gap between the reservoir detection lever and the reservoir must be kept constant in order to operate the reservoir detection lever. This interval is set differently according to the washing machine capacity.

그러나 종래의 안전스위치는 저수조감지레버와 저수조와 일정한 간격을 유지하기 위하여 세탁기의 용량에 따라 고정편의 크기를 달리해야 하기 때문에 여러종류의 고정편을 생산해야 하므로 생산성이 저하되며,However, the conventional safety switch has to produce different types of fixing pieces according to the capacity of the washing machine in order to maintain a constant distance from the reservoir detection lever and the water tank, so productivity is reduced.

특히, 종래의 고정편은 상부판에 고정하기 위하여 단지 한개의 관통공만이 형성되어 있기 때문에 저수조감지레버의 위치가 결정된 상태에서 고정편이 상부판에 고정되면 저수조감지레버의 위치에 변경이 생기더라도 고정편의 위치를 변경할수 없게되므로 안전스위치의 성능에 따라 저수조감지레버와 저수조와의 간격 조절이 곤란하여 저수조의 언발란스를 정확하게 감지하지 못하게 되므로 안전스위치의 신뢰성이 그만큼 떨어지게 되는 문제점이 있었다.In particular, since the conventional fixing piece has only one through hole to be fixed to the upper plate, if the fixing piece is fixed to the upper plate in the state where the reservoir sensing lever is determined, even if a change occurs in the position of the reservoir sensing lever. Since the position of the fixing piece cannot be changed, it is difficult to adjust the gap between the reservoir detection lever and the reservoir according to the performance of the safety switch, so that the unbalance of the reservoir is not accurately sensed, thereby reducing the reliability of the safety switch.

본 고안의 목적은 한개의 고정편으로 여러 용량의 세탁기에 적용할수 있도록 함과 아울러 안전스위치의 성능에 따라 저수조와의 간격 조절이 가능하게 하고자 하는 것이다.The purpose of the present invention is to be able to be applied to washing machines of various capacities with a single fixing piece, and to enable the spacing with the reservoir according to the performance of the safety switch.

상기의 목적을 달성하기 위하여, 본 고안은 몸체의 전방측에 도어의 개폐에 따라 작동되는 도어감지레버가 구성되며 또한 하부로는 저수조의 진동에 의해 작동되는 저수조감지레버로 구성되고, 사이 몸체의 상부 양측에는 상부판에 고정되는 고정편이 각각 구비되어 있는 안전스위치에 있어서, 상기 고정편에 저수조감지레버와 저수조와의 간격을 조절할수 있도록 스크류를 삽입하기 위한 소정크기의 관통공을 일정간격으로 다수개 구비하여 구성됨을 특징으로 한다.In order to achieve the above object, the present invention is composed of a door sensing lever which is operated in accordance with the opening and closing of the door on the front side of the body and also consists of a reservoir sensing lever operated by the vibration of the reservoir, In the safety switch is provided with a fixing piece fixed to the upper plate on both sides of the upper, a plurality of through-holes of a predetermined size for inserting a screw to adjust the distance between the reservoir detection lever and the reservoir in the fixed piece at regular intervals Characterized in that it comprises a dog.

이하 첨부된 도면에 의거 본 고안의 일실시예를 상세히 설명하기로 한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 고안의 구성을 보인 사시도이며 또한 제2도는 본 고안의 구성을 보인 단면도이다.1 is a perspective view showing the configuration of the present invention and Figure 2 is a cross-sectional view showing the configuration of the present invention.

세탁기의 상부판 후방 내측에는 안전스위치(10)가 구비되어 있는데, 상기 안전스위치(10)는 몸체(100)의 전방측에 도어의 개폐에 따라 작동되는 도어감지레버(200)가 구성되며 또한 하부로는 저수조의 진동에 의해 작동되는 저수조감지레버(300)로 구성되고, 상기 몸체(100)의 상부 양측에는 상부판에 고정되는 고정편(400)이 각각 구비되어 있다.The safety switch 10 is provided inside the upper plate rear side of the washing machine, and the safety switch 10 has a door detecting lever 200 which is operated in accordance with the opening and closing of the door at the front side of the body 100 and also has a lower portion. The furnace is composed of a reservoir detection lever 300 that is operated by the vibration of the reservoir, the upper side of the body 100 is provided with fixing pieces 400 fixed to the upper plate, respectively.

상기 고정편(400)은 세탁기의 용량에 따라 저수조와 일정한 간격을 유지할수 있도록 소정크기로 형성하며,The fixing piece 400 is formed in a predetermined size to maintain a constant interval with the reservoir according to the capacity of the washing machine,

상기 고정편(400)에 저수조감지레버(300)와 저수조와의 간격을 조절할수 있도록 스크류를 삽입하기 위한 소정크기의 관통공(410)을 다수개 구비하는데,The fixing piece 400 is provided with a plurality of through-holes 410 of a predetermined size for inserting a screw to adjust the distance between the reservoir detection lever 300 and the reservoir,

상기 관통공(410)은 세탁기의 용량 및 안전스위치의 성능에 따라 저수조감지레버(300)와 저수조간의 간격을 일정하게 조절할수 있도록 동일크기로 일정간격으로 다수개 형성하는 것이 바람직하다.The through hole 410 is preferably formed in a plurality at regular intervals with the same size so as to adjust the interval between the reservoir detection lever 300 and the reservoir in accordance with the capacity of the washing machine and the performance of the safety switch.

상기와 같은 구성으로 된 본 고안의 작용 및 효과를 살펴보면 다음과 같다.Looking at the operation and effects of the present invention made of the above configuration as follows.

안전스위치(10)를 세탁기에 설치하려면 먼저 고정편(400)의 관통공(410)중에서 세탁기의 용량에 따라 저수조감지레버(300)와 저수조간의 일정하게 유지할수 있도록 관통공(410)을 결정하여야 하는데, 세탁기의 용량이 대형이면 좌측 관통공(410)에, 중형이면 중간 관통공(410)에, 소형이면 우측 관통공(410)에, 스크류를 삽입하여 상부판에 체결시켜주면 되는 것이다.In order to install the safety switch 10 in the washing machine, the through hole 410 must be determined so that the water tank sensing lever 300 and the water tank can be constantly maintained according to the capacity of the washing machine among the through holes 410 of the fixing piece 400. If the washing machine has a large capacity, a screw may be inserted into the left through hole 410, a medium type into the middle through hole 410, and a small size into the right through hole 410.

그리고 상기와 같이 고정편(400)을 관통공(410)에 삽입된 스크류에 의하여 상부판에 체결한 상태로 사용하다가, 저수조감지레버(300)와 저수조간의 간격이 좁아져 안전스위치(10)가 민감하게 작동되면 고정편(400)의 관통공(410)에 삽입된 스크류를 빼내어 상기 관통공(410)의 좌측 관통공(410) 또는 하측 관통공(410)에 스크류를 삽입하여 고정편(400)을 상부판에 체결시켜주고, 반대로 저수조감지레버(300)와 저수조간의 간격이 벌어져 안전스위치(10)가 잘 작동되지 않으면 고정편(400)의 관통공(410)에 삽입된 스크류를 빼내어 상기 관통공(410)의 우측 관통공(410) 또는 상측 관통공(410)에 스크류를 삽입하여 고정편(400)을 상부판에 체결시켜주면 되는 것이다.And while using the fixed piece 400 is fastened to the upper plate by a screw inserted into the through-hole 410 as described above, the gap between the reservoir detection lever 300 and the reservoir is narrowed, the safety switch 10 is If it is operated sensitively, the screw inserted into the through hole 410 of the fixing piece 400 is removed and the screw is inserted into the left through hole 410 or the lower through hole 410 of the through hole 410 to fix the fixing piece 400. ) Is fastened to the upper plate and, on the contrary, if the safety switch 10 does not work well due to the gap between the reservoir detection lever 300 and the reservoir, the screw inserted into the through hole 410 of the fixing piece 400 is removed and the The fixing piece 400 is fastened to the upper plate by inserting a screw into the right through hole 410 or the upper through hole 410 of the through hole 410.

따라서 하나의 고정편(400)에 다수개의 관통공(410)을 형성하므로서 여러 용량의 세탁기에 적용할수 있어 그만큼 생산성을 향상시켜주게 되며, 또한 저수조감지레버(300)의 위치에 변경이 생기더라도 고정편(400)의 위치를 변경할수 있으므로 안전스위치(10)의 성능에 따라 저수조감지레버(300)와 저수조간의 간격조절이 가능하게되어 저수조의 언발란스를 정확하게 감지할수 있어 안전스위치(10)의 신뢰성이 그만큼 향상시켜주는 효과가 있는 것이다.Therefore, by forming a plurality of through-holes 410 in one fixing piece 400 can be applied to washing machines of various capacities, thereby improving productivity, and fixing even if a change occurs in the position of the water tank sensing lever 300. Since the position of the piece 400 can be changed, the interval between the reservoir detection lever 300 and the reservoir can be adjusted according to the performance of the safety switch 10, so that the unbalance of the reservoir can be accurately detected, so that the reliability of the safety switch 10 can be improved. The effect is to improve that much.

이와같이 본 고안은 고정편에 다수개의 관통공을 일정간격으로 형성하므로서 한개의 고정편으로 여러 용량의 세탁기에 적용할수 있도록 함과 아울러 안전스위치의 성능에 따라 저수조와의 간격 조절이 가능하게 하여 생산성을 향상시켜 주며 또한 안전스위치의 신뢰성을 향상시켜 줄수 있는 효과를 제공해준다.In this way, the present invention forms a plurality of through holes in the fixed piece at regular intervals, so that the single piece can be applied to washing machines of various capacities, and the productivity of the safety switch can be adjusted according to the performance of the safety switch. It also improves the reliability of the safety switch and provides the effect.

Claims (1)

몸체(100)의 전방측에 도어의 개폐에 따라 작동되는 도어감지레버(200)가 구성되며 또한 하부로는 저수조의 진동에 의해 작동되는 저수조감지레버(300)로 구성되고, 상기 몸체(100)의 상부 양측에는 상부판에 고정되는 고정편(400)이 각각 구비되어 있는 안전스위치(10)에 있어서, 상기 고정편(400)에 저수조감지레버(300)와 저수조와의 간격을 조절할수 있도록 스크류를 삽입하기 위한 소정크기의 관통공(410)을 일정간격으로 다수개 구비하여 구성됨을 특징으로 하는 세탁기의 안전스위치.The front side of the body 100 is composed of a door detecting lever 200 that is operated according to the opening and closing of the door, and the lower portion is composed of a reservoir detection lever 300 that is operated by the vibration of the reservoir, the body 100 In the safety switch 10 is provided with a fixing piece 400 is fixed to the top plate on both upper sides of the, the fixing piece 400 to adjust the distance between the reservoir detection lever 300 and the reservoir tank Safety switch of the washing machine, characterized in that it comprises a plurality of through-holes 410 of a predetermined size for inserting at a predetermined interval.
KR2019950031325U 1995-10-31 1995-10-31 Safety switch of a washing machine KR0126710Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019950031325U KR0126710Y1 (en) 1995-10-31 1995-10-31 Safety switch of a washing machine

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KR970018040U KR970018040U (en) 1997-05-23
KR0126710Y1 true KR0126710Y1 (en) 1998-12-15

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