KR100223418B1 - The filter apparatus of a washing machine - Google Patents

The filter apparatus of a washing machine Download PDF

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Publication number
KR100223418B1
KR100223418B1 KR1019970039043A KR19970039043A KR100223418B1 KR 100223418 B1 KR100223418 B1 KR 100223418B1 KR 1019970039043 A KR1019970039043 A KR 1019970039043A KR 19970039043 A KR19970039043 A KR 19970039043A KR 100223418 B1 KR100223418 B1 KR 100223418B1
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KR
South Korea
Prior art keywords
washing
washing machine
foreign matter
filtering device
lower side
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KR1019970039043A
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Korean (ko)
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KR19990016479A (en
Inventor
신정수
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윤종용
삼성전자주식회사
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19517605&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR100223418(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 윤종용, 삼성전자주식회사 filed Critical 윤종용
Priority to KR1019970039043A priority Critical patent/KR100223418B1/en
Priority to TW087220040U priority patent/TW366015U/en
Priority to IDP980166A priority patent/ID20691A/en
Priority to MYPI98000674A priority patent/MY118095A/en
Priority to JP4076898A priority patent/JP2941766B2/en
Priority to US09/028,670 priority patent/US5849182A/en
Priority to CN98100689A priority patent/CN1083910C/en
Publication of KR19990016479A publication Critical patent/KR19990016479A/en
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Publication of KR100223418B1 publication Critical patent/KR100223418B1/en

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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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/10—Filtering arrangements
    • 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
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • D06F37/14—Ribs or rubbing means forming part of the receptacle
    • D06F37/145—Ribs or rubbing means forming part of the receptacle ribs or lifters having means for circulating the washing liquid
    • 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
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/06—Arrangements for preventing or destroying scum
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs

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

Abstract

본 발명은, 세탁기의 이물질 걸름장치를 개시한다. 개시된 본 발명은, 세탁겸 탈수조의 내부 하측에 설치되며 교반기와 아울러 회전하는 교반익의 회전력에 의해 펌핑되는 세탁수에 함유된 이물질을 수거하는 세탁기의 이물질 걸름장치에 있어서, 상기 세탁겸 탈수조의 내측에 구비되며 전면에 개구부를 갖춘 아웃 케이스와; 상기 개구부에 착탈 가능하게 결합되며, 그 전, 후면에 대해 망체가 구비되되 하측에 유입구가 형성된 한쌍의 제1, 2 필터와; 상기 제2 필터의 내측 하방에 구비되어 상기 유입구를 밀폐하는 체크 밸브로 구비 함으로써, 세탁기의 이물질 걸름장치에 수거된 이물질의 적재량을 외부에서 식별할 수 있게 된다.The present invention discloses a foreign material filtering device of a washing machine. Disclosed is a foreign material filtering device of a washing machine installed in the lower side of a washing and dewatering tank and collecting foreign matters contained in the washing water pumped by a rotating force of a rotating stirring blade along with a stirrer, wherein the inside of the washing and dehydrating tank is provided. An out case provided at the front side and having an opening at the front thereof; A pair of first and second filters detachably coupled to the opening and having a net body on the front and rear surfaces thereof, the inlet being formed at the lower side thereof; It is provided in the lower side of the second filter provided as a check valve for closing the inlet, it is possible to identify the load of the foreign matter collected in the foreign matter trapping device of the washing machine from the outside.

Description

세탁기의 이물질 걸름장치Foreign body filtering device of washing machine

본 발명은 세탁기의 이물질 걸름장치에 관한 것으로, 더 상세하게는 세탁기의 이물질 걸름장치에 수거된 이물질의 적재량을 외부에서 식별할 수 있도록 한 세탁기의 이물질 걸름장치에 관한 것이다.The present invention relates to a debris filtering device of a washing machine, and more particularly, to a debris filtering device of a washing machine so that the load of the debris collected in the debris filtering device of the washing machine can be identified from the outside.

일반적인 가정용 세탁기는 도 1에 도시된 바와 같이, 그 외관을 형성하는 본체(100)의 내측에는 수조(200)가 현가장치(300)에 의해 현가 유지토록 되어 있고, 이 수조(200)의 내측에는 상측에 바란스(410)가 구비된 세탁겸 탈수조(400)가 마련된다.In a typical household washing machine, as illustrated in FIG. 1, a water tank 200 is suspended by a suspension device 300 inside the main body 100 that forms an exterior thereof, and inside the water tank 200. Washing and dehydration tank 400 provided with a balance 410 is provided on the upper side.

상기 세탁겸 탈수조(400)의 하측에는 펄세이터 또는 아지테이터 등의 교반기(500)가 설치된다. 상기 교반기(500)의 하측에는 수차의 기능을 하는 교반익(510)이 일체로 배치된다.A stirrer 500 such as a pulsator or an agitator is installed below the washing and dehydration tank 400. Under the stirrer 500, a stirring blade 510 functioning as aberration is integrally disposed.

한편, 상기 세탁겸 탈수조(400)와 교반기(500)는 상기 수조(200)의 하측 외부에 취부된 구동장치(600)와 샤프트 장치(700)에 의해 일방향 회전 및 정, 역회전 되도록 설치되어 있다.On the other hand, the washing and dehydration tank 400 and the stirrer 500 is installed so as to rotate in one direction, forward and reverse rotation by the drive device 600 and the shaft device 700 mounted on the lower outside of the water tank 200. have.

그리고, 상기 세탁겸 탈수조(400)의 내측에는 세탁(또는 헹굼)행정시 세탁수에 함유된 이물질을 걸러주는 이물질 걸름장치(800)가 구비된다.In addition, the inside of the washing and dehydration tank 400 is provided with a foreign matter filtering device 800 for filtering foreign substances contained in the wash water during washing (or rinsing) administration.

상기 이물질 걸름장치(800)는 도 2 내지 도 3 과 같이, 상기 세탁겸 탈수조(400)의 내측면 사이에 유로를 형성하는 아웃 케이스(810)와, 상기 아웃 케이스(810)의 내측에 착탈 가능하게 배설되는 포켓형 필터(820)로 구비된다.The foreign material filtering device 800, as shown in Figures 2 to 3, the out case 810 to form a flow path between the inner surface of the washing and dehydration tank 400, and detachable to the inside of the out case 810. It is provided with a pocket filter 820 that is possibly excreted.

상기 아웃 케이스(810)는 전방에 다수의 유출공(811)이 형성되고, 그 후방에는 가이드부(812)와 세탁수 안내부(813)가 설치된다.The out case 810 is formed with a plurality of outflow holes 811 in the front, the rear of the guide portion 812 and the washing water guide 813 is installed.

상기 포켓형 필터(820)는 상기 세탁수를 상기 유출공(811)측으로 유출시킴과 동시에 이물을 걸러주는 전면망(822)이 구비된 전방 그릴판(821)과, 상기 전방 그릴판(821)의 후방에 결합되며 후면망(824)이 구비된 후방 그릴판(823)과, 상기 전, 후방 그릴판(821)(823)의 하측을 밀폐하는 고무재로 구성된 체크밸브(825)로 구비된다.The pocket filter 820 includes a front grille plate 821 and a front grille plate 821 provided with a front net 822 that filters the foreign substances while simultaneously draining the washing water to the outlet hole 811 and the front grille plate 821. A rear grill plate 823 coupled to the rear and provided with a rear net 824 and a check valve 825 made of a rubber material sealing the lower sides of the front and rear grill plates 821 and 823.

이와같이 구성된 일반적인 세탁기의 동작을 설명하면 다음과 같다.Referring to the operation of the general washing machine configured as described above is as follows.

즉, 세탁기의 본체(100) 상측에 구비된 도아(110)를 열고 세탁물을 넣은후, 급수장치(120)를 통하여 수조(200)에 대해 세탁수를 급수한다. 급수가 완료되어 구동장치(600)와 샤프트장치(700)의 구동에 의해 교반기(500)가 정, 역회전 구동하면 교반기(500)는 세탁겸 탈수조(400)의 내측에서 수류를 형성시키게 되고, 상기 교반익(510)은 수차의 기능을 하며 그 하측에 저수된 세탁수를 상기 세탁수 안내부(813)의 상측으로 펌핑 시킨다.That is, after opening the doa 110 provided in the upper side of the main body 100 of the washing machine to put the laundry, the washing water is supplied to the water tank 200 through the water supply device 120. When the water supply is completed and the stirrer 500 is driven forward and reversely by the driving of the driving device 600 and the shaft device 700, the stirrer 500 forms water flow inside the washing and dehydrating tank 400. The stirring blade 510 functions as an aberration and pumps the washing water stored in the lower side to the upper side of the washing water guide 813.

상기와 같이, 펌핑되는 세탁수는 상기 체크밸브(825)를 상측으로 젖히며 상기 전, 후방 그릴판(821)(823)의 내측으로 유입되고, 이와 같이 유입된 세탁수는 상기 전, 후면망(822)(824)을 통하여 통과되며, 세탁수에 함유된 이물질을 제거하게 된다. (도 3 참조)As described above, the pumped wash water is introduced to the inside of the front and rear grill plates 821 and 823 while flipping the check valve 825 upward. Passed through (822) 824, and removes the foreign matter contained in the wash water. (See Figure 3)

그러나, 이와 같은 일반적인 세탁기의 이물질 걸름장치에서는 다음과 같은 문제점이 발생된다.However, the following problem occurs in the foreign matter filtering device of such a general washing machine.

즉, 교반기(500)와 아울러 회전하며 교반익(510)에서 발생되는 회전력에 의해 펌핑되는 세탁수는, 상기 체크밸브(825)를 상측으로 젖히며 상기 전, 후방 그릴판(821)(823)의 내측으로 유입되고, 이와 같이 유입된 세탁수는 상기 전, 후면망(822)(824)을 통하여 통과되며, 세탁수에 함유된 이물질이 수거 되는데, 이물질이 수거되는 상기 포켓형 필터(820)는, 상기 아웃 케이스(810)의 후방에 구비된 관계로, 그 내측에 수거된 이물질의 수거량을 미리 식별할 수 없는 문제점이 있었다.That is, the washing water that rotates together with the stirrer 500 and is pumped by the rotational force generated by the stirring blade 510, flips the check valve 825 upward and the front and rear grill plates 821 and 823. Into the inside of the water, the introduced wash water is passed through the front and rear network 822, 824, the foreign matter contained in the wash water is collected, the pocket filter 820 is collected foreign matter is In relation to the rear of the out case 810, there is a problem in that the collection amount of the foreign matter collected therein cannot be identified in advance.

따라서, 사용자는 수시로 아웃 케이스(810)의 후방에 구비된 포켓형 필터(820)를 분리한 후, 그 내측에 수거된 이물질의 수거량을 확인해야 하는 번거로운 문제점과, 그에 따라 제품의 신뢰성이 저하되는 문제점이 발생되었다.Therefore, after the user detaches the pocket filter 820 provided at the rear of the out case 810 from time to time, the cumbersome problem of checking the collection amount of the foreign matter collected therein, and the problem that the reliability of the product is deteriorated accordingly This occurred.

뿐만 아니라, 상기와 같이, 포켓형 필터에 수거된 이물질의 수거량을 정확히 파악하지 못하여, 그 내측체 이물질이 가득 수거된 상태에서 세탁기를 사용하면, 포켓형 필터는 제기능을 충분히 발휘할 수 없어 깔끔한 세탁효율을 유지할 수 없는 또다른 문제점도 발생되었다.In addition, as described above, when the washing machine is used in a state in which the amount of the foreign matter collected in the pocket filter is not accurately understood and the inner body foreign matter is collected, the pocket-type filter cannot exert its functions sufficiently, resulting in a clean washing efficiency. Another problem that could not be sustained occurred.

따라서, 본 발명이 이루고자 하는 기술적 과제, 즉, 본 발명의 목적은, 종래와 같은 세탁기의 이물질 걸름장치가 갖고 있는 문제점을 해결하기 위한 것으로써, 이물질 걸름장치에 수거된 이물질의 적재량을 미리 확인한 후, 후처리토록 함으로써, 제품의 신뢰성이 향상되는 세탁기의 이물질 걸름장치를 제공하는데 있다.Therefore, the technical problem to be achieved by the present invention, that is, the object of the present invention is to solve the problems of the conventional foreign matter trapping device of the washing machine, after confirming in advance the loading amount of the foreign matter collected in the foreign material filtering device By providing a post-treatment, it is possible to provide a foreign material filtering device of a washing machine which improves the reliability of the product.

본 발명의 다른 목적은, 세탁기의 이물질 걸름장치에 이물질이 가득 채워지기 전에, 수거된 이물질을 미연에 처리토록 함으로써, 깔끔한 세탁효율을 유지하는 세탁기의 이물질 걸름장치를 제공하는데 있다.Another object of the present invention is to provide a foreign matter trapping device of a washing machine to maintain clean laundry efficiency by allowing the collected foreign matters to be processed before the foreign matter trapping device of the washing machine is filled with foreign materials.

도 1은 종래 이물질 걸름장치가 설치된 일반적인 전자동 세탁기의 내부 구성을 보인 단면도1 is a cross-sectional view showing the internal configuration of a conventional fully automatic washing machine equipped with a conventional foreign matter filtering device

도 2는 종래 이물질 걸름장치의 분해 사시도Figure 2 is an exploded perspective view of a conventional foreign matter trapping device

도 3은 종래 이물질 걸름장치의 결합상태를 보인 확대 단면도Figure 3 is an enlarged cross-sectional view showing a combined state of the conventional foreign matter filtering device

도 4는 본 발명에 따른 이물질 걸름장치의 분해 사시도Figure 4 is an exploded perspective view of the foreign matter filtering device according to the present invention

도 5는 본 발명에 따른 이물질 걸름장치의 결합상태를 보인 확대 단면도Figure 5 is an enlarged cross-sectional view showing a combined state of the foreign matter filtering device according to the present invention;

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

400 ; 세탁겸 탈수조 500 ; 교반기400; Washing and dehydrating tank 500; agitator

510 ; 교반익 900 ; 이물질 걸름장치510; Stirring blade 900; Foreign material filtering device

910 ; 아웃 케이스 911 ; 개구부910; Out case 911; Opening

920, 930 ; 제1, 2 필터 921, 931 ; 망체920, 930; First and second filters 921 and 931; Manche

940 ; 유입구 950 ; 체크밸브940; Inlet 950; Check valve

이러한 목적을 달성하기 위하여 본 발명은, 세탁겸 탈수조의 내부 하측에 설치되며 교반기와 아울러 회전하는 교반익의 회전력에 의해 펌핑되는 세탁수에 함유된 이물질을 수거하는 세탁기의 이물질 걸름장치에 있어서, 상기 세탁겸 탈수조의 내측에 구비되며 전면에 개구부를 갖춘 아웃 케이스와; 상기 개구부에 착탈 가능하게 결합되며, 그 전, 후면에 대해 망체가 구비되되 하측에 유입구가 형성된 한쌍의 제1, 2 필터와; 상기 제2 필터의 내측 하방에 구비되어 상기 유입구를 밀폐하는 체크 밸브로 구비된 것을 특징으로 하는 세탁기의 이물질 걸름장치를 제공한다.In order to achieve the above object, the present invention, in the foreign material filtering device of the washing machine which is installed in the lower side of the washing and dehydration tank and collects the foreign matter contained in the wash water pumped by the rotational force of the stirring blade rotating with the stirrer, An outer case provided inside the washing and dehydrating tank and having an opening at the front thereof; A pair of first and second filters detachably coupled to the opening and having a net body on the front and rear surfaces thereof, the inlet being formed at the lower side thereof; It is provided on the inner lower side of the second filter provides a foreign matter filtering device of the washing machine, characterized in that provided as a check valve for closing the inlet.

이하에서는 이러한 목적을 달성하는 본 발명의 바람직한 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention for achieving this object will be described in detail.

도 4는 본 발명에 따른 이물질 걸름장치의 요부를 보인 분해 사시도 이고, 도 5는 본 발명에 따른 이물질 걸름장치의 요부를 보인 단면도 이다.Figure 4 is an exploded perspective view showing the main portion of the foreign substance filtering apparatus according to the present invention, Figure 5 is a cross-sectional view showing the main portion of the foreign substance filtering apparatus according to the present invention.

부연하면, 본 발명이 적용된 세탁기는 도 1에 도시된 일반적인 가정용 세탁기와 동일하므로, 이에 대한 별도의 구성과 그에 따른 동작설명은 생략하고, 다만, 본 발명에 따른 특징부인 이물질 걸름장치에 대해서만 도면부호 900를 부여하여 한정 설명한다.In other words, since the washing machine to which the present invention is applied is the same as the general household washing machine shown in FIG. 1, a separate configuration and an operation description thereof are omitted, and only the foreign material filtering device which is a feature according to the present invention is referenced. The description is limited to 900.

이에 도시된 바와 같이, 본 발명에 따른 세탁기의 이물질 걸름장치(900)는 세탁겸 탈수조(400)의 내측에 설치된다.As shown in the drawing, the foreign material filtering device 900 of the washing machine according to the present invention is installed inside the washing and dehydration tank 400.

또한, 상기 세탁겸 탈수조(400)의 내부 하측에는, 하측에 교반익(510)이 구비된 교반기(500)가 설치된다.In addition, a stirrer 500 having a stirring blade 510 is provided below the washing and dehydration tank 400.

그리고, 상기 세탁겸 탈수조(400)의 내측에는 전면에 개구부(911)를 갖춘 아웃 케이스(910)가 구비되며, 상기 개구부(911)에는 전, 후면에 대해 망체(921) (931)가 구비되고 하측에 유입구(940)가 형성된 한쌍의 제1, 2 필터(920)(930)가 설치된다.In addition, an outer case 910 having an opening portion 911 is provided at the front side of the washing and dehydrating tank 400, and the openings 911 are provided with meshes 921 and 931 with respect to the front and rear surfaces. And a pair of first and second filters 920 and 930 having an inlet 940 formed on the lower side thereof.

바람직하게는 상기 제1 필터(920)는 투명체로 구비함이 바람직하다.Preferably, the first filter 920 is preferably provided with a transparent body.

더욱 바람직하게는 상기 제1 필터(920)는 그 전방 상측이 가시각도에 대해 굴절이 형성되지 않도록 곡면부로 구비함이 더욱 바람직하다.More preferably, the first filter 920 is more preferably provided as a curved portion so that the front upper side thereof does not form a deflection with respect to the viewing angle.

한편, 상기 제2 필터(930)의 내측 하방에는 상기 유입구(940)를 밀폐하는 체크 밸브(950)가 배치된다.On the other hand, a check valve 950 for sealing the inlet 940 is disposed below the second filter 930.

상기와 같이 구성된 본 발명에 따른 세탁기의 이물질 걸름장치에 대한 작용 및 효과에 대해서 설명한다.The operation and effects on the foreign matter filtering device of the washing machine according to the present invention configured as described above will be described.

즉, 세탁 및 헹굼행정시에는 도시되지 않은 동력전달장치에 의해 교반기(500)가 회전함에 따라, 그 하방에 구비된 교반익(510)은 수차의 기능을 하며 상기 세탁겸 탈수조(400)의 하측에 저수된 세탁수(또는 헹굼수)를 종래와 동일하게 강제적으로 펌핑시킨다.That is, during the washing and rinsing stroke, as the stirrer 500 rotates by a power transmission device (not shown), the stirring blade 510 provided at the lower side functions as aberration, and the washing and dehydrating tank 400 Washing water (or rinsing water) stored on the lower side is forcibly pumped as in the prior art.

또한, 펌핑된 세탁수는 상기 제1, 2 필터(920)(930)의 하측에 형성된 상기 유입구(940)를 통하여 필터의 내측으로 유입되고, 또, 유입된 세탁수는 상기 제1, 2 필터(920)(930)의 전, 후면에 구비된 망체(921)(931)를 통하여 외부로 유출되며, 종래와 대동소이하게 세탁수에 함유된 이물질을 수거하게 된다.In addition, the pumped wash water is introduced into the filter through the inlet 940 formed at the lower side of the first and second filters 920 and 930, and the washed water is introduced into the filter. 920, 930 is discharged to the outside through the meshes 921, 931 provided on the front, rear, and collects foreign substances contained in the wash water much the same as the conventional.

물론, 별도의 설명은 생략하였지만, 상기 체크밸브(950)는 세탁수가 통과할때는 개방되고, 세탁수가 통과되지 않을때는 그 상측에 채워진 세탁수의 수압에 의해 폐쇄되며 세탁수의 역류를 방지하는 기능을 종래와 동일하게 수행 할 것이다.Of course, a separate description is omitted, the check valve 950 is opened when the wash water passes, when the wash water does not pass is closed by the water pressure of the washing water filled in the upper side to prevent the reverse flow of the wash water Will do the same as before.

그러나, 여기서 본 발명의 특징부는, 상기 세탁겸 탈수조(400)에 대해 전방으로 노출 설치된 상기 제1 필터(920)는, 그 내부의 식별이 가능한 투명체로 구성된다는 점이다.However, a feature of the present invention is that the first filter 920 installed forwardly exposed to the washing and dewatering tank 400 is composed of a transparent body that can be identified therein.

또, 사용자의 관측 위치를 가정하여 설명하면, 즉, 세탁기의 높이보다 큰 사용자가 제1 필터(820)의 내측에 수거된 이물질의 수거량을 관측하기 위해서는 상측에서 하측으로 내려다 볼 때, 상기 제1 필터(920)의 상측 모서리부가 사용자의 가시각도에서 굴절되지 않도록 곡면부로 형성되므로, 그 내측에 수거된 이물질의 수거량의 식별이 용이하다는 점이다.In addition, assuming an observation position of the user, that is, when the user who is larger than the height of the washing machine looks down from the upper side to the lower side in order to observe the collection amount of the foreign matter collected inside the first filter 820, the first Since the upper edge portion of the filter 920 is formed as a curved portion so as not to be refracted at the viewing angle of the user, it is easy to identify the collection amount of the foreign matter collected therein.

따라서, 본 발명은 이물질 걸름장치에 수거된 이물질의 적재량을 미리 확인한 후, 후처리가 가능하게 되므로, 종래와 같이, 포켓형 필터가 아웃 케이스의 후방에 구비된 관계로, 그 내측에 수거된 이물질의 수거량을 미리 식별할 수 없고, 또, 그에 따라 사용자가 수시로 아웃 케이스의 후방에 구비된 포켓형 필터를 분리한 후, 그 내측에 수거된 이물질의 수거량을 확인해야 했던 번거로운 문제점은 적극적으로 해결된다.Therefore, since the present invention enables the post-treatment after confirming the loading amount of the foreign matter collected in the foreign matter filtering device in advance, since the pocket-type filter is provided at the rear of the outer case as in the prior art, The amount of collection cannot be identified in advance, and accordingly, the user has to remove the pocket filter provided at the rear of the out case from time to time, and then the troublesome problem of checking the collection amount of the foreign matter collected therein is actively solved.

이상에서 상세히 설명한 바와 같이, 본 발명은 세탁기의 이물질 걸름장치에 수거된 이물질의 적재량을 미리 확인한 후, 후처리토록 함으로써, 제품의 신뢰성이 향상되는 등의 특징이 있다.As described in detail above, the present invention is characterized in that the reliability of the product is improved by confirming in advance the loading amount of the foreign matter collected in the foreign matter filtering device of the washing machine, and then performing post-treatment.

Claims (3)

세탁겸 탈수조의 내부 하측에 설치되며 교반기와 아울러 회전하는 교반익의 회전력에 의해 펌핑되는 세탁수에 함유된 이물질을 수거하는 세탁기의 이물질 걸름장치에 있어서,In the foreign matter trapping device of the washing machine which is installed in the lower side of the washing and dehydration tank and collects the foreign matter contained in the wash water pumped by the rotational force of the rotating stirring blade and the agitator, 상기 세탁겸 탈수조의 내측에 구비되며 전면에 개구부를 갖춘 아웃 케이스와; 상기 개구부에 착탈 가능하게 결합되며, 그 전, 후면에 대해 망체가 구비되되 하측에 유입구가 형성된 한쌍의 제1, 2 필터와; 상기 제2 필터의 내측 하방에 구비되어 상기 유입구를 밀폐하는 체크 밸브로 구비된 것을 특징으로 하는 세탁기의 이물질 걸름장치.An outer case provided inside the washing / dehydrating tank and having an opening in a front surface thereof; A pair of first and second filters detachably coupled to the opening and having a net body on the front and rear surfaces thereof, the inlet being formed at the lower side thereof; The foreign material filtering device of the washing machine, characterized in that provided in the lower side of the second filter provided as a check valve for sealing the inlet. 제 1 항에 있어서, 상기 제1 필터는 투명체인 것을 특징으로 하는 세탁기의 이물질 걸름장치.The foreign material filtering device of a washing machine according to claim 1, wherein the first filter is a transparent body. 제 2 항에 있어서, 상기 제1 필터는 그 전방 상측이 가시각도에 대해 굴절이 형성되지 않는 곡면부로 구비된 것을 특징으로 하는 세탁기의 이물질 걸름장치.The foreign material filtering device of claim 2, wherein the first filter has a front portion of the first filter having a curved portion where refraction is not formed with respect to a viewing angle.
KR1019970039043A 1997-08-16 1997-08-16 The filter apparatus of a washing machine KR100223418B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1019970039043A KR100223418B1 (en) 1997-08-16 1997-08-16 The filter apparatus of a washing machine
TW087220040U TW366015U (en) 1997-08-16 1998-02-04 Filter for a washing machine
IDP980166A ID20691A (en) 1997-08-16 1998-02-10 FILTER FOR WASHING MACHINE
MYPI98000674A MY118095A (en) 1997-08-16 1998-02-18 Filter for a washing machine
JP4076898A JP2941766B2 (en) 1997-08-16 1998-02-23 Filter for washing machine
US09/028,670 US5849182A (en) 1997-08-16 1998-02-24 Filter for a washing machine
CN98100689A CN1083910C (en) 1997-08-16 1998-03-09 Filter for washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970039043A KR100223418B1 (en) 1997-08-16 1997-08-16 The filter apparatus of a washing machine

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KR19990016479A KR19990016479A (en) 1999-03-05
KR100223418B1 true KR100223418B1 (en) 1999-10-15

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