KR0126677Y1 - Safety switch of a washing machine - Google Patents
Safety switch of a washing machine Download PDFInfo
- Publication number
- KR0126677Y1 KR0126677Y1 KR2019950031326U KR19950031326U KR0126677Y1 KR 0126677 Y1 KR0126677 Y1 KR 0126677Y1 KR 2019950031326 U KR2019950031326 U KR 2019950031326U KR 19950031326 U KR19950031326 U KR 19950031326U KR 0126677 Y1 KR0126677 Y1 KR 0126677Y1
- Authority
- KR
- South Korea
- Prior art keywords
- coupling member
- lever
- reservoir
- safety switch
- washing machine
- Prior art date
Links
- 238000005406 washing Methods 0.000 title claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 61
- 238000010168 coupling process Methods 0.000 claims abstract description 61
- 238000005859 coupling reaction Methods 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 26
- 230000037431 insertion Effects 0.000 abstract description 9
- 238000003780 insertion Methods 0.000 abstract description 9
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 1
Classifications
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- 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
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- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/16—Imbalance
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- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/20—Parameters relating to constructional components, e.g. door sensors
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/26—Imbalance; Noise level
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/40—Opening or locking status of doors
Landscapes
- 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 저수조감지레버의 각도 조절을 할수 있도록 하므로서 저수조감지레버와 저수조의 간격이 변경되더라도 저수조감지레버와 저수조의 간격을 일정하게 유지할수 있게하여 저수조의 언발란스를 정확하게 감지할수 있도록한 세탁기의 안전스위치에 관한 것으로,The present invention relates to a safety switch of a washing machine, and more particularly, to adjust the angle of the reservoir detection lever, so that even if the interval between the reservoir detection lever and the reservoir is changed, the interval between the reservoir detection lever and the reservoir can be kept constant. The safety switch of the washing machine to accurately detect the unbalance of
세탁기의 안전스위치(10)에 있어서, 저수조감지레버(300)는 그 각도를 일정하게 조절할수 있도록 상,하로 분리하여 상부레버(400)와 하부레버(500)로 구성하고, 상기 상부레버(400)의 하단일측에는 이와 일체로 원판형상의 상부결합부재(410)를 구성하고, 상기 하부레버(500)의 상단 일측에는 이와 일체로 상부결합부재(410)와 결합되기 위한 원판형상의 하부결합부재(510)를 구비하고, 상기 상부결합부재(410)의 중앙 상부에는 스토퍼(700)가 삽입되기 위한 통공(412)을 형성하고, 상기 하부결합부재(510)의 중앙 외측에는 상부결합부재(410)의 통공(412)과 대응하여 스토퍼(700)가 삽입되기 위한 통공(512)을 일정간격으로 다수개 형성하여 구성됨을 특징으로 한 다.In the safety switch 10 of the washing machine, the water tank sensing lever 300 is composed of an upper lever 400 and a lower lever 500 separated up and down so as to adjust the angle constantly, and the upper lever 400 At the bottom of one side of the lower coupling member integrally with the disk-shaped upper coupling member 410, the lower lever 500, the upper one side of the disk-shaped lower coupling member for coupling with the upper coupling member 410 integrally therewith 510 is provided, and a through hole 412 for inserting the stopper 700 in the center upper portion of the upper coupling member 410, and the upper coupling member 410 in the center outer side of the lower coupling member 510 Corresponding to the through hole 412 of the) characterized in that the stopper 700 is formed by forming a plurality of holes at a predetermined interval for insertion.
Description
제1도는 본 고안의 구성을 보인 사시도.1 is a perspective view showing the configuration of the present invention.
제2도는 본 고안의 구성을 보인 부분 확대 단면도.Figure 2 is a partially enlarged 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 300 : 저수조감지레버10: safety switch 300: water tank detection lever
400 : 상부레버 410 : 상부결합부재400: upper lever 410: upper coupling member
412,512 : 통공 500 : 하부레버412,512: Through hole 500: Lower lever
510 : 하부결합부재 600 : 힌지부510: lower coupling member 600: hinge portion
700 : 스토퍼700: stopper
본 고안은 세탁기의 안전스위치에 관한 것으로, 좀더 상세하게는 저수조감지레버의 각도 조절을 할수 있도록 하므로서 저수조감지레버와 저수조의 간격이 변경되더라도 저수조감지레버와 저수조의 간격을 일정하게 유지할수 있게하여 저수조의 언발란스를 정확하게 감지할수 있도록한 세탁기의 안전스위치에 관한 것이다.The present invention relates to a safety switch of a washing machine, and more particularly, to adjust the angle of the reservoir detection lever, so that even if the interval between the reservoir detection lever and the reservoir is changed, the interval between the reservoir detection lever and the reservoir can be kept constant. The safety switch of the washing machine to accurately detect the unbalance of the.
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 세탁시의 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 on the inside of the rear side of the upper plate during the automatic washing, and the safety switch is opened when the lid of the washing machine is opened or the imbalance of the dehydration tank occurs 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 몸체와 저수조감지레버의 사이에는 탄성편이 탄지되어 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, An elastic piece is held between the body and the reservoir detection lever.
이와같은 안전스위치는 저수조에 심한 진동이 발생되면 저수조가 저수조감지레버를 치게되며 이로 인하여 안전스위치가 작동되는데, 상기 저수조감지레버를 작동시켜주기 위하여 저수조감지레버와 저수조간의 간격을 일정하게 유지해야 되는 것이다.Such a safety switch causes the reservoir to hit the reservoir detection lever when severe vibration is generated in the reservoir, and the safety switch is operated. Therefore, the interval between the reservoir detection lever and the reservoir must be kept constant in order to operate the reservoir detection lever. will be.
그러나 종래의 저수조감지레버는 일체로 형성되어 저수조와 일정한 간격을 유지하도록 몸체에 결합되면 저수조감지레버의 위치가 설정되는데,However, when the conventional reservoir detection lever is integrally formed and coupled to the body to maintain a constant distance from the reservoir, the position of the reservoir detection lever is set.
장기간 사용으로 탄성편의 탄성력이 떨어지게 되거나 저수조의 위치변경으로 인하여 저수조감지레버와 저수조와의 간격이 변경되더라도 저수조감지레버의 위치 변경이 곤란하여 저수조의 언발란스를 정확하게 감지하기 못하게 되므로 안전스위치의 신뢰성이 그 만큼 떨어지게 되는 문제점이 있었다. 본 고안의 목적은 저수조감지레버의 각도 조절을 할수 있도록 하므로서 저수조감지레버와 저수조의 간격이 변경되더라도 저수조감지레버와 저수조의 간격을 일정하게 유지할수 있게하여 저수조의 언발란스를 정확하게 감지할수 있도록 하고자 하는 것이다.It is difficult to change the position of the reservoir detection lever because the elastic force of the elastic piece is deteriorated due to the long-term use or the position of the reservoir detection lever is changed due to the position change of the reservoir. There was a problem as far as falling. The purpose of the present invention is to make it possible to adjust the angle of the reservoir detection lever, so that even if the interval between the reservoir detection lever and the reservoir is changed, the interval between the reservoir detection lever and the reservoir can be kept constant so as to accurately detect the unbalance of the reservoir. .
상기의 목적을 달성하기 위하여, 본 고안은 세탁기의 안전스위치에 있어서, 저수조감지레버는 그 각도를 일정하게 조절할수 있도록 상,하로 분리하여 상부레버와 하부레버로 구성하고, 상기 상부레버의 하단 일측에는 이와 일체로 원판형상의 상부결합부재를 구성하고, 상기 하부레버의 상단 일측에는 이와 일체로 상부결합부재와 결합되기 위한 원판형상의 하부결합부재를 구비하고, 상기 상부결합부재의 중앙상부에는 스토퍼가 삽입되기 위한 통공을 형성하고, 상기 하부결합부재의 중앙 외측에는 상부결합부재의 통공과 대응하여 스토퍼가 삽입되기 위한 통공을 일정간격으로 다수개 형성하여 구성됨을 특징으로 한다.In order to achieve the above object, the present invention, in the safety switch of the washing machine, the reservoir tank detection lever is divided into an upper lever and a lower lever so that the angle can be constantly adjusted, and the lower one side of the upper lever The upper coupling member is integrally formed thereon with one side of the lower lever, and the lower coupling member is integrally coupled with the upper coupling member on one side of the lower lever, and a stopper is provided at the center of the upper coupling member. Is formed to form a through hole, and a plurality of through holes for inserting the stopper at a predetermined interval to correspond to the through hole of the upper coupling member is formed in the center outer side of the lower coupling member.
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 부분 확대 단면도이다.1 is a perspective view showing the configuration of the present invention and Figure 2 is a partially enlarged 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)와 저수조감지레버(300)의 사이에는 탄성편(310)이 탄지되어 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 sensing lever 300 operated by the vibration of the reservoir, the elastic piece 310 is carried between the body 100 and the reservoir sensing lever 300.
상기 저수조감지레버(300)는 그 각도를 일정하게 조절할 수 있도록 상,하로 분리하여 상부레버(400)와 하부레버(500)로 구성하고,The water tank sensing lever 300 is composed of an upper lever 400 and a lower lever 500 by separating up and down so as to adjust the angle constantly.
상기 상부레버(400)의 하단 일측에는 이와 일체로 원판형상의 상부결합부재(410)를 구성하고, 상기 상부결합부재(410)의 중앙에는 힌지부(600)가 삽입되기 위한 삽입공(411)을 형성하고, 상기 삽입공(411)의 상부에는 스토퍼(700)가 삽입되기 위한 통공(412)을 형성하고,One lower end side of the upper lever 400 forms a disc-shaped upper coupling member 410 integrally therewith, and an insertion hole 411 for inserting a hinge portion 600 in the center of the upper coupling member 410. Forming, and forming a through-hole 412 for the stopper 700 is inserted in the upper portion of the insertion hole 411,
상기 하부레버(500)의 상단 일측에는 이와 일체로 상부결합부재(410)와 결합되기 위한 원판형상의 하부결합부재(510)를 구비하고, 상기 하부결합부재(510)의 중앙에는 힌지부(600)가 삽입되기 위한 삽입공(511)을 형성하고, 상기 삽입공(511)의 외측에는 상부결합부재(410)의 통공(412)과 대응하여 스토퍼(700)가 삽입되기 위한 통공(512)을 일정간격으로 다수개 형성한다.The upper side of the lower lever 500 has a disk-shaped lower coupling member 510 to be coupled to the upper coupling member 410 integrally therewith, the hinge 600 in the center of the lower coupling member 510 ) Forms an insertion hole 511 for insertion, and an outer side of the insertion hole 511 has a through hole 512 for inserting the stopper 700 in correspondence with the through hole 412 of the upper coupling member 410. Form a plurality at regular intervals.
상기 삽입공(411)(511)에는 상부결합부재(410)와 하부결합부재(510)륵 회전가능하게 결합시켜주기 위한 힌지부(600)를 구비하고, 상기 통공(412)(512)에는 상부결합부재(410)와 하부결합부재(510)를 착탈가능하게 결합시켜주기 위한 소정의 탄성력을 갖는 스토퍼(700)륵 구비하고, 상기 하부레버(500)의 하부에는 이와 결합되는 고무팁(800)을 구비한다.The insertion holes 411 and 511 are provided with a hinge portion 600 for rotatably coupling the upper coupling member 410 and the lower coupling member 510, and the through holes 412 and 512 are upper parts. A stopper 700 having a predetermined elastic force for detachably coupling the coupling member 410 and the lower coupling member 510 to each other, and a rubber tip 800 coupled to the lower portion of the lower lever 500. It is provided.
상기 상부결합부재(410)와 하부결합부재(510)는 저수조감지레버(300)와 저수조의 간격을 일정하게 유지할수 있도록 소정크기로 형성하는 것이 바람직하다.The upper coupling member 410 and the lower coupling member 510 are preferably formed in a predetermined size so as to maintain a constant interval between the reservoir detection lever 300 and the reservoir.
그리고 상기와 같이 상부결합부재(410)에 한개의 통공(412)을 형성하고 하부결합부재(510)에 다수개의 통공(512)을 형성할수 있음은 물론 상부결합부재(410)에 다수개의 통공(412)을 형성하고 하부결합부재(510)에 한개의 통공(512)을 형성하여도 좋다.And as described above it is possible to form a single through hole 412 in the upper coupling member 410 and a plurality of through holes 512 in the lower coupling member 510, as well as a plurality of through holes in the upper coupling member 410 ( 412 may be formed and one through hole 512 may be formed in the lower coupling member 510.
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.
저수조감지레버(300)의 상부레버(400)와 하부레버(500)를 결합하려면 먼저 상부결합부재(410)의 삽입공(411)과 하부결합부재(510)의 삽입공(511)을 일치시켜 힌지부(600)에 의하여 상부결합부재(410)와 하부결합부재(510)를 결합시켜 주고, 이 상태에서 하부결합부재(510)의 통공(512)중에서 저수조와 일정한 간격을 유지할수 있는 하부결합부재(510)의 통공을 결정하고, 이와같이 결정된 하부결합부재(510)의 통공(512)을 힌지부(600)를 중심으로 하부결합부재(510)를 회전시켜 상부결합부재(410)의 통공(412)을 일치시켜준 상태에서 상기 통공(412)(512)에 스토퍼(700)를 소정의 힘으로 삽입하면 상부레버(400)와 하부레버(500)가 결합되는 것이다.To combine the upper lever 400 and the lower lever 500 of the reservoir detection lever 300, the insertion hole 411 of the upper coupling member 410 and the insertion hole 511 of the lower coupling member 510 are first matched. The upper coupling member 410 and the lower coupling member 510 are coupled by the hinge part 600, and in this state, the lower coupling can maintain a constant distance from the reservoir in the through hole 512 of the lower coupling member 510. The through hole of the member 510 is determined, and the through hole 512 of the lower coupling member 510 determined as described above is rotated by the lower coupling member 510 around the hinge part 600 to allow the through hole of the upper coupling member 410 ( When the stopper 700 is inserted into the through holes 412 and 512 with a predetermined force in a state where the 412 is aligned, the upper lever 400 and the lower lever 500 are coupled to each other.
그리고 상기와같이 상부레버(400)와 하부레버(500)를 결합한 상태로 사용하다가, 탄성편(310)의 탄성력이 떨어지게 되거나 저수조의 위치변경으로 저수조감지레버(300)와 저수조와의 간격이 벌어지게되면 상기 상부결합부재(410)와 하부결합부재(510)의 통공(412)(512)으로부터 스토퍼(700)를 빼내어 하부레버(500)를 힌지부(600)를 중심으로 반시계방향으로 회전시켜 하부레버(500)가 수직을 중심으로 소정의 각도로 이루도록 상부결합부재(410)의 통공(412)과 하부결합부재(510)의 통공(512)을 일치시켜준 상태에서 스토퍼(700)를 통공(412)(512)에 삽입하면 저수조와 일정한 간격을 유지할수 있게되며,And while using in the state in which the upper lever 400 and the lower lever 500 combined as described above, the elastic force of the elastic piece 310 is dropped or the gap between the reservoir sensing lever 300 and the reservoir by changing the position of the reservoir is opened When pulled out, the stopper 700 is removed from the through holes 412 and 512 of the upper coupling member 410 and the lower coupling member 510 to rotate the lower lever 500 counterclockwise about the hinge 600. The stopper 700 in a state in which the lower lever 500 coincides with the through hole 512 of the lower coupling member 510 with the through hole 412 of the upper coupling member 410 at a predetermined angle. Inserted into the through holes 412 and 512 to maintain a constant distance from the reservoir,
반대로 저수조감지레버(300)와 저수조와의 간격이 좁혀지면 상기 상부결합부재(410)와 하부결합부재(510)의 통공(412)(512)으로부터 스토퍼(700)를 빼내어 하부레버(500)를 힌지부(600)를 중심으로 시계방향으로 회전시켜 하부레버(500)가 수직을 중심으로 소정의 각도로 이루도록 하부결합부재(510)의 통공(512)과 상부결합부재(410)의 통공(412)을 일치시켜준 상태에서 스토퍼(700)를 통공(412)(512)에 삽입 하면 저수조와 일정한 간격을 유지할수 있게되는 것이다.On the contrary, when the gap between the reservoir detection lever 300 and the reservoir becomes narrow, the stopper 700 is removed from the through holes 412 and 512 of the upper coupling member 410 and the lower coupling member 510 to lower the lower lever 500. Rotating clockwise around the hinge part 600 to allow the lower lever 500 to have a predetermined angle with respect to the vertical, through hole 512 of the lower coupling member 510 and through hole 412 of the upper coupling member 410. When the stopper 700 is inserted into the through holes 412 and 512 in a state where the coincidence is maintained, it is possible to maintain a constant interval with the reservoir.
이와같이 본 고안은 저수조감지레버를 상부레버와 하부레버로 분리하여 저수조감지레버의 각도를 조절할수 있도록하므로서, 저수조감지레버와 저수조와의 간격이 변경되더라도 저수조감지레버와 저수조의 간격을 일정하게 유지할수 있게 되어 저수조의 언발란스를 정확하게 감지할수 있게되어 안전스위치의 신뢰성이 그만큼 향상시켜주는 효과를 제공해준다.As such, the present invention separates the reservoir detection lever into an upper lever and a lower lever to adjust the angle of the reservoir detection lever, so that even if the interval between the reservoir detection lever and the reservoir is changed, the interval between the reservoir detection lever and the reservoir can be kept constant. This makes it possible to accurately detect the unbalance of the reservoir, thus providing the effect of improving the reliability of the safety switch.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950031326U KR0126677Y1 (en) | 1995-10-31 | 1995-10-31 | Safety switch of a washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950031326U KR0126677Y1 (en) | 1995-10-31 | 1995-10-31 | Safety switch of a washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970018041U KR970018041U (en) | 1997-05-23 |
| KR0126677Y1 true KR0126677Y1 (en) | 1998-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950031326U KR0126677Y1 (en) | 1995-10-31 | 1995-10-31 | Safety switch of a washing machine |
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| Country | Link |
|---|---|
| KR (1) | KR0126677Y1 (en) |
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1995
- 1995-10-31 KR KR2019950031326U patent/KR0126677Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
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| KR970018041U (en) | 1997-05-23 |
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