KR100431529B1 - washing machine clutch system - Google Patents

washing machine clutch system Download PDF

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Publication number
KR100431529B1
KR100431529B1 KR10-2001-0065313A KR20010065313A KR100431529B1 KR 100431529 B1 KR100431529 B1 KR 100431529B1 KR 20010065313 A KR20010065313 A KR 20010065313A KR 100431529 B1 KR100431529 B1 KR 100431529B1
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KR
South Korea
Prior art keywords
clutch
lifter
washing
lever
shaft
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KR10-2001-0065313A
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Korean (ko)
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KR20010100172A (en
Inventor
류문열
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주식회사 성인전자
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Priority to KR10-2001-0065313A priority Critical patent/KR100431529B1/en
Publication of KR20010100172A publication Critical patent/KR20010100172A/en
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Publication of KR100431529B1 publication Critical patent/KR100431529B1/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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/40—Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively
    • 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
    • D06F37/30—Driving arrangements 
    • D06F37/304—Arrangements or adaptations of electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters

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

Abstract

본 발명은 세탁기클러치장치에 관한 것으로 이는 세탁기 고장원인의 가장 많은 부품으로 지적되였으며,이는 소음도와 제품의 수명및 생산단가에 큰 영향을 주는 부분으로 세탁축부가 드럼케이스와 그 내부에 유성기어와 고정기어 및 드럼케이스 외연에 브레이크밴딩이 장치되기 때문에 부피의 대다수와 원가비율이 가장높았던 것이며, 또한 상기 드럼케이스내부에 설치된 유성기어및 고정기어등이 파손된 경우에는 세탁기 클러치 전체를 교환해야하는 비경제적인 문제가 있었다.이에 본 발명은 세탁축부커버관(3) 상하단부 관내에 플리축내경부쉬(13;13')를 압착삽입해 내부에 세탁축부(2)를 유동설치하되, 클러치하우징(7)하부의 세탁축부커버관(3) 하단의 세탁축부커버관베어링(6') 연접부에 플레이트와셔(21)와 클러치스프링(14)이 설치되어, 세탁축부커버관(3) 하단 외연의 리프터고정요철부(9)와 리프터기어(19) 외연에 축조립된 원뿔리프터(8)의 상 외연부의 리프터요홈부(8')가 상호 기어조립되며, 상기 원뿔리프터(8) 하외연부에 형성된 요철부는 플리(11) 축경부에 고정된 고정클러치(10)와 치합되며,상기 원뿔리프터(8) 하연에는 리프터레버(16)와 클러치레버(15)가 설치됨을 특징으로 하는 세탁기클러치장치에 관한 발명이다.The present invention relates to a washing machine clutch device, which has been pointed out as the most frequent cause of the failure of the washing machine, which has a great influence on the noise level, the life of the product and the production cost. Since the brake band is installed on the outer edge of the fixed gear and drum case, the majority of the volume and cost ratio are the highest. Also, if the planetary gear and the fixed gear installed inside the drum case are damaged, the whole washing machine clutch has to be replaced. The present invention is a crimp housing (7) in which the washing shaft portion (2) is flow-installed by crimping the inner sleeve bush (13; 13 ') into the upper and lower ends of the washing shaft cover tube (3). A plate washer 21 and a clutch spring 14 are installed at the lower portion of the washing shaft cover tube bearing 6 'at the lower portion of the washing shaft cover tube 3, and the washing shaft portion The lifter fixing recesses and recesses 9 of the lower periphery of the bottom pipe 3 and the lifter recesses 8 'of the upper outer periphery of the conical lifter 8 axially assembled at the outer periphery of the lifter gear 19 are gear-assembled with each other. (8) The uneven portion formed in the lower outer edge is engaged with the fixed clutch 10 fixed to the shaft diameter portion of the fleece (11), the lifter lever 16 and the clutch lever 15 is installed on the lower edge of the conical lifter (8) The invention relates to a washing machine clutch device.

Description

세탁기클러치장치{washing machine clutch system}Washing machine clutch system

본 발명은 세탁기클러치장치에 관한 것으로,특히 세탁과 탈수가 동시에 이루어지는 전자동세탁기용 클러치장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing machine clutch device, and more particularly, to a clutch device for a fully automatic washing machine that performs washing and dehydration simultaneously.

종래 세탁기에 있어서 세탁공정과 탈수공정으로 전환케하는 핵심부품의 하나인 클러치 장치는 세탁기의 고장원인의 가장 많은 부품으로 지적되였으며, 세탁기 운전의 소음도와 제품의 수명및 생산단가에 큰 영향을 주는 부분이였다.In the conventional washing machine, the clutch device, which is one of the key parts for converting the washing process and the dehydration process, has been pointed out as the most frequent cause of the failure of the washing machine, which greatly affects the noise of the washing machine operation, the product life and the production cost. Part was.

종래 본원의 선행기술중 실용신안등록 제172435호에 의하면, 플리축으로 부터 동력의 차폐에 의해 세탁공정 또는 탈수공정으로 전환케하는 클러치장치중 플리,플리축,드럼조립체내의 유성기어와 드럼케이스내경에 형성된 고정기어와상기 드럼조립체 상부에 축삽된 세탁축부상부관내에 내삽된 세탁축부가 일축으로 연동되게 축삽된 플리축외경부쉬와 구분되어 상부케이스내에 삽입된 세탁축부커버관베어링내에 축삽된 세탁축부 상부관과 하부케이스내에 삽입된 플리축부베어링에 축삽된 드럼케이스 하단부인 드럼플레이트를 동시에 외경에 휘감고 있는 감김풀림클러치스프링의 외륜에 끼워진 커플링의 외륜에 형성된 톱니를 클러치레버로 일편으로 감아 상기 감김풀림스프링이 감겨 내경이 신축되면, 세탁축부와 세탁축부상부관이 일체로 동작되어 탈수과정이 이루어지는 구조이다.According to Utility Model Registration No. 172435 in the prior art of the present application, a planetary gear and drum case in a pleated, pleated shaft and drum assembly of a clutch device for switching the washing process or the dewatering process by shielding power from the pleated shaft. The fixed gear formed in the inner diameter and the washing shaft portion inserted into the upper portion of the washing shaft inserted into the drum assembly are separated from the flip shaft outer diameter bush inserted into the shaft to be interlocked with one shaft and inserted into the upper case. The teeth formed on the outer ring of the coupling fitted to the outer ring of the unwinding clutch spring wound around the outer diameter of the drum plate, which is the lower end of the drum case inserted into the shaft upper tube and the ply shaft bearing inserted into the lower case at the same time, are wound with a clutch lever. When the unwinding spring is wound and the inner diameter is stretched, the washing shaft part and the upper part of the washing shaft part are operated integrally. A structure in which the dehydration process takes place.

한편,상기의 선행기술중 탈수와 세탁전환장치의 클러치구조에 있어서는 감김풀림클러치스프링의 마찰력에 의하여 탈수공정과 세탁공정이 전환되는 방식으로는 잦은 사용으로 감김풀림클러치스프링에 피로도가 쌓여 파손되거나 마모되어 동력이 정확하게 전달되지 못한다는 지적과 함께 세탁시에는 세탁축부만이 회전하며,탈수통 저부와 연결된 플레이트부쉬는 정지되어 있으므로 플리축외경부쉬와 감김풀림클러치스프링과의 마찰력을 방지하기 위해 오일이나 구리스를 묻히는데 오랜 마찰력과 사용에 의해 오일등이 탈진되면 별도 애프터 서비스를 받지않으면 고장의 원인이 되어 관리에 불편 하였다.On the other hand, in the clutch structure of the dewatering and washing switching device of the prior art, the dehydration process and the washing process are switched by the frictional force of the unwinding clutch spring, so that the fatigue is accumulated in the unwinding clutch spring by frequent use, causing damage or wear. When washing, only the washing shaft part rotates, and the plate bushing connected to the bottom of the dehydration container is stopped. Therefore, to prevent friction between the pleated shaft outer diameter bush and the unwinding clutch spring, If oil is exhausted due to long friction and use of grease, it is inconvenient to manage as it does not have a separate after-sales service.

이와는 달리 국내 특허출원 제93-0008824호에 의하면 감김풀림클러치스프링에의한 탈수와 세탁의 동력전환클러치의 단점을 감안하여 플리에 고정클러치를 설치하고 탄력부재에 의해 상하로 작동되는 이동클러치에 솔레노이드를 설치한 클러치 작동이 제안된바 있는데,이와같은 방식은 제조원가가 상승하며, 플리축에 코일을 귄취하는 구조로 조립공정이 추가되는 단점이 있었다.On the contrary, according to Korean Patent Application No. 93-0008824, the solenoid is installed on the movable clutch which is installed up and down by the elastic member in consideration of the disadvantages of the dehydration caused by the winding-up clutch spring and the power conversion clutch of the laundry. Clutch operation has been proposed to install, this method has a disadvantage in that the manufacturing cost is increased, the assembly process is added to the structure to grip the coil on the pleated shaft.

다른 선행기술로는 국내 특허출원 제 10301호에 따르면, 기어케이스의 종단에 요철부를 형성하고 이와 대응되어 결합분리되는 결합부를 형성함과 동시에 나선의 측선이 형성된 클러치링을 회전축에 삽입학 클러치링에 스프링으로 지지되는 스토퍼를 삽입설치하며,이와 대응부위의 회전축에 연속된 다수의 홈을 형성하여 클러치링의 위치가 단계변화되게 하여 상기 클러치링을 레버에 연장형성된 상승하강 아암으로 승강시킬수 있게 구성된 선행기술에 있어서도 감김풀림클러치스프링에 의한 탈수와 세탁의 동력전환 클러치의 단점을 보유하고 있음은 물론, 클러치링에 스프링으로 지지되는 1조의 스토퍼가 레버의 조작에 의해 상승,또는 하강아암에 의하여 나선캠형상으로 측선이 위치변환된 클러치링의 측선을 따라 왼쪽 또는 오른쪽으로 이동하면서 상방의 기어케이스에 외륜이 형성된 요철부와 상호 결합되는 과정에서 마찰소음이 심하며 잦은 착탈과정에서 1조의 스토퍼에 노화가 진행되기 쉽고 파손이 심한 경우에는 세탁기의 동작에 치명적으로 조처를 받아야 하는 등의 문제가 제기 되는 것이다.According to another prior art, according to Korean Patent Application No. 10301, an uneven portion is formed at an end of a gear case, and a corresponding coupling portion is formed to be separated and correspondingly coupled, and at the same time, a clutch ring having a spiral sideline is inserted into an insertion shaft clutch ring. A stopper supported by a spring is inserted and installed, and a plurality of grooves are formed in successive rotational shafts of the corresponding part, and the position of the clutch ring is changed stepwise so that the clutch ring can be lifted by the lifting arm extended to the lever. The technique also has the disadvantages of dehydration and washing power conversion clutch by the unwinding clutch spring, and a set of stoppers spring-supported by the clutch ring is raised or lowered by the operation of the lever. If the sideline moves to the left or right along the sideline of the clutch ring The friction noise is severe in the process of being combined with the uneven part where the outer ring is formed in the upper gear case, and in the case of frequent detachment, one set of stoppers are easily aging and if the damage is severe, the action of the washing machine must be taken critically. The problem is raised.

또한 상기와 같은 세탁기클러치의 제반구조에 있어서, 세탁축부에는 통상의 드럼케이스와 그 내부에 유성기어와 고정기어 및 드럼케이스 외연에 브레이크밴딩이 장치됨은 상기의 종래의 세탁과 탈수겸용세탁기 클러치장치에 필수적인 부품중의 하나로 세탁기 클러치 부품 중량 및 부피의 대다수와 원가비율이 가장 높았던것이며, 또한 상기 드럼케이스내부에 설치된 유성기어및 고정기어등이 파손된 경우에는 이를 교체수리하지 못하고 세탁기 클러치 전체를 교환해야하는 비경제적인 문제가 있었다.In addition, in the above-described structure of the washing machine clutch, the washing shaft unit has a conventional drum case and a brake band is provided on the outer edge of the planetary gear, the fixed gear, and the drum case in the conventional washing and dehydrating washing machine clutch device. As one of the essential parts, most of the weight and volume of the washing machine clutch parts and the cost ratio were the highest. Also, if the planetary gears and the fixed gears installed inside the drum case are damaged, they cannot be replaced and the whole washing machine clutch has to be replaced. There was an uneconomic problem.

본 발명은 상기와 같은 제반 문제점들을 감안하여, 본 발명의 궁극적인 목적은 세탁및 탈수겸용 세탁기클러치장치에 있어서,제조원가와 부품의 무게를 대폭 감소시켜 세탁기 전체무게를 줄이는데 있다.The present invention in view of the above problems, the ultimate object of the present invention in the washing and dehydrating combined washing machine clutch device, to significantly reduce the manufacturing cost and the weight of parts to reduce the overall weight of the washing machine.

또한, 세탁기클러치의 보수서비스면에 있어서도 부품의 교체가 간단 용이하게 처리할수 있도록 함에 있다.In addition, in terms of maintenance service of the washing machine clutch, it is possible to easily and easily replace the parts.

또한 종래와 같이 플리축외경부쉬와 감김풀림클러치스프링과의 마찰력방지를 위해 오일이나 구리스를 일정기간동안 재급유해야 하는 불편이 없도록 하며,종래 세탁축부에는 필수적으로 설치했던 드럼케이스와 그 내부에 설치되는 유성기어와 고정기어 및 드럼케이스 외연에 장착 설치하는 브레이크밴딩 등이 사라지는 구조를 제안 함으로서,세탁기의 경량화에 원가를 크게 줄일수 있도록 하며, 부품수리보수 유지면에 있어서도 매우 간편하도록 하는데 있다.In addition, to prevent friction between the pleated shaft outer diameter bushing and the unwinding clutch spring as in the prior art, there is no inconvenience of refueling oil or grease for a certain period of time. By proposing a structure that eliminates planetary gears, fixed gears, and brake bands installed on the outer edge of the drum case, it can greatly reduce the cost of the washing machine and make it very convenient in terms of maintenance of parts repair and maintenance.

도 1은 본 발명의 사시도.1 is a perspective view of the present invention.

도 2는 본 발명에 따른 리프터레버의 동작에 따른 원뿔리프터의 클러치 동작을 나타낸 부분발췌 종단면도.Figure 2 is a partial excerpt longitudinal cross-sectional view showing the clutch operation of the cone lifter according to the operation of the lifter lever according to the present invention.

도 3은 본 발명에 따른 주요부 분해사시도로서,탈수및 세탁축부의 조립사시도.3 is an exploded perspective view of the main part according to the present invention, a perspective view of the assembly of the dehydration and washing shaft.

도 4는 본 발명에 따른 클러치하우징 및 리프터레버와 클러치레버의 분해조립사시도.4 is an exploded perspective view of the clutch housing and the lifter lever and the clutch lever according to the present invention.

도 5는 본 발명에 따른 원뿔리프터 및 고정클러치와 플리의 분해조립사시도.Figure 5 is an exploded perspective view of the conical lifter and the fixed clutch and pliers according to the present invention.

도 6은 본 발명에 따른 클러치레버의 동작에 의한 원뿔리프터와 고정클러치의 착탈을 나타낸 참고도.Figure 6 is a reference diagram showing the detachment of the conical lifter and the fixed clutch by the operation of the clutch lever according to the invention.

※도면의주요 부분에 대한 부호의 설명※ Explanation of symbols about main parts of drawing

1:플레이트부쉬 2:세탁축부1: plate bush 2: laundry shaft

3:세탁축부커버관 4;4':세탁축부멈춤링3: Laundry shaft cover pipe 4; 4 ': Laundry shaft stop ring

5:방수패킹 6;6':세탁축부커버관베어링5: Waterproof packing 6; 6 ': Laundry shaft cover tube bearing

7:클러치하우징 7a:리프터레버고정부재7: clutch housing 7a: lifter lever fixing member

7b:클러치레버가이드부재 7c:클러치레버스프링걸림턱7b: clutch lever guide member 7c: clutch lever spring engaging jaw

8:원뿔리프터 8':리프터요홈부8: conical lifter 8 ': lifter groove

9:리프터고정요철부 10:고정클러치9: lifter fixing recessed part 10: fixing clutch

10':경사톱니 11:플리10 ': Inclined tooth 11: Fleece

12:플리고정너트 13;13':플리축내경부쉬12: flip fastening nut 13; 13 ': flip shaft bore

14:클러치스프링 15:클러치레버14: clutch spring 15: clutch lever

15a:슬라이더접지부재 15b:돌출부재15a: Slider ground member 15b: Protrusion member

16:리프터레버 16a:리프터레버핀16: Lifter lever 16a: Lifter lever pin

16b:리프터레버핀멈춤링 16c:슬라이더16b: Lifter lever pin stop ring 16c: Slider

16d:리프트레버고정편 16e:지지편16d: Lift lever fixing piece 16e: Supporting piece

17:클러치레버스프링 18:리프터레버스프링17: Clutch lever spring 18: Lifter lever spring

19:리프터기어 20:클러치레버고정볼트19: lift gear 20: clutch lever fixing bolt

21:플레이트와셔21: plate washer

이하 첨부된 도면에 의하여 본 발명의 일실시 구성및 작용을 알아보면 다음과 같다.Below with reference to the accompanying drawings, the configuration and operation of the present invention.

도 1은 본 발명에 따른 세탁기클러치장치의 조립 사시도이며,도 2는 도 1의 내부조립구조를 나타낸 부분발췌 종단면도로써, 플리(11)의 고정축 외연에 경사톱니(10')가 형성된 고정클러치(10)가 조립된 플리(11)에 가해지는 회전력에 의해 세탁공정 또는 탈수공정이 진행되는 세탁기클러치장치중 상단 외경륜에 플레이트부쉬 (1)와 그 외경륜에 방수패킹(5)을 내설한 상하단축에 세탁축부커버관베어링(6;6')를 삽입해 멈춤링(4;4')고정후 그 상하단축이 클러치하우징(7)내에 삽입돌출되게 설치하는 세탁축부커버관(3)에 있어서, 상기 세탁축부커버관(3) 상하단부 관내에 플리축내경부쉬(13;13')를 압착삽입해 내부에 세탁축부(2)를 유동설치하되, 클러치하우징(7)하부의 세탁축부커버관(3) 하단의 세탁축부커버관베어링(6') 연접부에 플레이트와셔(21)와 클러치스프링(14)이 설치되어, 세탁축부커버관(3) 하단 외연의 리프터고정요철부(9)와 리프터기어(19) 외연에 축조립된 원뿔리프터(8)의 상 외연부의 리프터요홈부(8')가 상호 기어조립되며, 상기 원뿔리프터(8) 하외연부에 형성된 요철부는 플리(11) 축경부에 고정된 고정클러치(10)와 치합되며,상기 원뿔리프터(8) 하연에는 리프터레버(16)와 클러치레버(15)가 설치된 것이다.1 is an assembled perspective view of the washing machine clutch device according to the present invention, Figure 2 is a partial excerpt longitudinal cross-sectional view showing the internal assembly structure of Figure 1, fixed to the inclined teeth (10 ') formed on the outer edge of the fixed shaft of the fleece (11) In the washing machine clutch device in which the washing process or the dehydration process is performed by the rotational force applied to the pliers 11 on which the clutch 10 is assembled, the plate bush 1 is mounted on the upper outer ring and the waterproof packing 5 is placed on the outer ring. Washing shaft cover tube (3) for inserting the washing shaft cover tube bearing (6; 6 ') into the upper and lower shafts to fix the stop ring (4; 4'), and the upper and lower shafts to be inserted into the clutch housing (7). In the laundry shaft cover tube (3) upper and lower end of the pipe shaft inner diameter bushings (13; 13 ') by crimping the washing shaft portion (2) installed therein, the washing shaft portion of the lower clutch housing (7) Plate washer 21 and clutch spring at the connection part of washing shaft cover tube bearing (6 ') at the bottom of cover tube (3) 14) is provided, the lifter groove portion (8 ') of the upper outer edge of the conical lifter (8) shaft-assembled on the outer edge of the lift shaft fixed tube (9) and the lifter gear (19) on the outer edge of the washing shaft cover tube (3) Are mutually gear-assembled, and the concave-convex portion formed at the lower edge of the conical lifter 8 is engaged with the fixed clutch 10 fixed to the shaft diameter portion of the fleece 11, and the lifter lever 16 is disposed at the lower edge of the conical lifter 8. And the clutch lever 15 is installed.

상기 원뿔리프터(8)는 내축경에 스플라인기어가 원뿔타입의 외주연부는 하연에 형성된 경사톱니(10')는 고정클러치(10)의 경사톱니(10')와 치합 형성된 것이다.The conical lifter 8 is a spline gear in the inner shaft diameter of the outer peripheral portion of the conical type inclined teeth (10 ') formed in the lower edge is formed with the inclined teeth (10') of the fixed clutch (10).

또, 상기 리프터레버(16)는 클러치하우징(7) 하연부에 돌출된 리프터레버고정부재(7a)에 리프터레버스프링(18)과 리프터레버핀(16a)으로 탄력조립되며, 다른 일측부재에는 클러치레버가이드(7b)에 지지되는 지지편(16e)과 일체로된 슬라이더 (16c)가 클러치레버(15)의 슬라이더접지부재(15a)에 탄력접촉 지지된다.In addition, the lifter lever 16 is elastically assembled by the lifter lever spring 18 and the lifter lever pin 16a to the lifter lever fixing member 7a protruding from the lower edge of the clutch housing 7, and the clutch on the other side member. The slider 16c integrated with the support piece 16e supported by the lever guide 7b is elastically supported by the slider ground member 15a of the clutch lever 15.

상기 클러치레버(15)는 클러치하우징(7)의 하연에 형성된 클러치레버고정볼트(20)에 삽입 클러치레버고정볼트클램프(20b)으로 고정 설치된 돌출부재(15b)의 일축단과 상기 클러치레버가이드(7b)의 전측으로 돌출된 클러치레버스프링걸림턱 (7c)이 클러치레버스프링(17)으로 상호 탄력설치 된것이다.The clutch lever 15 has one shaft end of the protruding member 15b fixed to the clutch lever fixing bolt 20 formed at the lower end of the clutch housing 7 and inserted into the clutch lever fixing bolt clamp 20b and the clutch lever guide 7b. Clutch lever spring engaging jaw (7c) protruding to the front side of the) is elastically installed to the clutch lever spring (17).

상기와 같이 구성된 본 발명의 일실시 작용에 대하여 첨부된 도면기재에 의하여 상세히 알아보면 다음과 같다.Looking in detail by the accompanying drawings for one embodiment of the present invention configured as described above are as follows.

본 발명에 따른 세탁기클러치장치는 세탁공정시는 클러치레버고정볼트(20)에 탄력설치된 클러치레버스프링(17)의 탄발력으로 클러치레버(15)의 일축부에 형성된 슬라이더접지부재(15a)에 연접된 리프터레버(16)의 슬라이더(16c)턱에 걸려 일축이 클러치레버고정부재(7a)의 회전축인 리프터레버핀(16a)의 기준점으로부터 리프터레버(16)를 수평으로 유지하면서,리프터레버(16)에 연접된 원뿔리프터(8)를 누르고 있는 상태로 세탁공정이 진행되기 때문이다.The washing machine clutch device according to the present invention is connected to the slider ground member 15a formed on one shaft portion of the clutch lever 15 by the elastic force of the clutch lever spring 17 elastically installed on the clutch lever fixing bolt 20 during the washing process. The lift lever 16 is held while the lift lever 16 is held horizontally from the reference point of the lift lever pin 16a, one of which is caught by the slider 16c of the lifter lever 16, which is a rotation shaft of the clutch lever fixing member 7a. This is because the washing process proceeds while the conical lifter 8 connected to the pressing unit is pressed.

상기와 같은 세탁공정시에에는 도시되지 않은 모터에 의해 회전력을 전달받은 플리(11)가 회전하더라도 상기 플리축에 플리고정너트(12)로 고정된체 클러치하우징(7)내의 세탁축부커버관(3)내의 플리축내경부쉬(13;13')에 유동설치된 세탁축부(2)만 회전되므로, 도시되지 않은 세탁조 바닥부에 돌출된 상기 세탁축부(2)에 조립된 교반조만 회전되므로서, 일반 세탁공정이 수행된다.In the washing process as described above, even if the fleece 11 is rotated by a motor (not shown) rotates, the washing shaft cover tube in the body clutch housing 7 fixed to the fleece fixing nut 12 on the fleece shaft ( 3) Since only the washing shaft portion 2 fluidly installed in the pleated shaft inner diameter bushes 13 and 13 'in the inside rotates, only the stirring vessel assembled to the washing shaft portion 2 protruding from the bottom of the washing tank not shown is rotated. The washing process is performed.

이와같은 세탁공정을 수행하다가 탈수공정으로 전환하는 경우에는, 도 6에 도시된 점선도시면 방향과 같이 본 발명도면에 도시되지 않은 장치에 의해 상기 클러치레버(15)는 클러치레버고정볼트(20)를 기점으로 회전 된다.In the case of performing such a washing process and then converting to a dehydration process, the clutch lever 15 is fixed to the clutch lever 15 by a device not shown in the present invention as shown in the dotted line shown in FIG. 6. Rotate from the base.

상기와 같이 클러치레버(15)가 회전되면, 슬라이더접지부재(15a)에 연접된슬라이더(16c)가 미끌리면서 리프터레버(16) 상단에 설치된 원뿔리프터(8) 상 외연에 탄력설치된 클러치스프링(14)의 탄발력에 의해 상기 원뿔리프터(8)가 하방으로 밀려나오면서,리프터고정요철부(9)로부터 리프터요홈부(8')가 분리되여, 상기 세탁축부커버관(3) 하단의 외주연축부에 조립된 리프터기어(19)가 상기 원뿔리프터(8)의 내주연축에 형성된 스플라인부를 따라 하방으로 이동되면서,상기 원뿔리프터(8)의 하단 외주연에 형성된 경사톱니(10')와 플리(11) 고정축부에 조립된 고정클러치 (19)의 경사톱니(10')가 상호 결합된다.As described above, when the clutch lever 15 is rotated, the slider 16c connected to the slider ground member 15a slides and the clutch spring 14 elastically installed on the outer edge of the cone lifter 8 installed on the lifter lever 16. The conical lifter 8 is pushed downward by the elastic force of the), and the lifter recess 8 'is separated from the lifter fixing recess 9, and the outer peripheral shaft portion of the lower end of the washing shaft cover tube 3 is removed. The lifter gear 19 assembled in the above is moved downward along the spline formed on the inner circumferential axis of the conical lifter 8, and the inclined teeth 10 ′ and the pleats 11 formed on the outer circumferential edge of the conical lifter 8. ) The inclined teeth 10 'of the fixed clutch 19 assembled to the fixed shaft portion are coupled to each other.

따라서, 상기 플리(11)에 고정된 세탁축부(2)는 물론이며, 세탁축부(2)가 유동설치된체 클러치하우징(7)내의 세탁축부커버관베어링(6;6')에 내설된 세탁축부커버관(3)이 회전되여, 상기 세탁축부커버관(3) 상단외축경에 고정조립된 플레이트부쉬(1)까지 함께 회전되면서, 플리고정축부에 고정된 고정클러치(10)와 원뿔리프터 (8) 하단 외주연에 형성된 경사톱니(10')가 상호 물려 플레이트부쉬(1)가 회전되면서 도시되지 않은 세탁조를 회전시켜 탈수공정으로 전환시키게 되는 것이다.Therefore, as well as the washing shaft portion 2 fixed to the fleece 11, the washing shaft portion built in the washing shaft portion cover tube bearing (6; 6 ') in the clutch housing (7) in which the washing shaft portion (2) is fluidly installed. The cover tube (3) is rotated, while rotating together with the plate bush (1) fixed to the upper shaft of the washing shaft cover tube (3), the fixed clutch (10) and the conical lifter (8) fixed to the fixed shaft part (8). ) The inclined saw teeth 10 'formed at the outer circumference of the lower end are bitten with each other, and the plate bush 1 is rotated to rotate the washing tank (not shown) to convert to a dehydration process.

이와같이 탈수공정으로 전환된 상태로 모터의 회전력을 세탁공정보다 가속시켜 탈수공정이 수행되도록 한것이다.Thus, the dehydration process is performed by accelerating the rotational force of the motor in the state of being converted to the dehydration process rather than the washing process.

이상의 설명과 같이 본 발명 세탁기클러치장치는 종래 세탁기의 세탁축부에 필수적으로 설치했던 드럼케이스와 그 내부에 설치되는 유성기어와 고정기어 및 드럼케이스 외연에 장착 설치하는 브레이크밴딩 등이 사라지는 구조로서 세탁기 전체의 제조원가와 부품의 무게를 대폭 감소시켜 세탁기 전체무게를 줄일수 있었다.As described above, the washing machine clutch device of the present invention has a structure in which a drum case which is essentially installed on a washing shaft of a conventional washing machine, a planetary gear and a fixed gear, and a brake band installed on an outer edge of the drum case are removed. The overall weight of the washing machine was reduced by drastically reducing the manufacturing cost and the weight of the parts.

또한, 세탁기클러치의 보수서비스면에 있어서도 종래 드럼케이스 외연에 장착 설치하는 브레이크밴딩이 라이닝을 교체보수하는 불편이 사라졌으며,또한 종래와 같이 플리축외경부쉬와 감김풀림클러치스프링등이 수반되지 않고도 탈수 세탁공정을 수행함에 따라 이의 마찰력방지를 위해 오일이나 구리스를 일정기간마다 재급유해야 하는 불편이 없어졌다.In addition, in terms of maintenance service of the washing machine clutch, the brake banding installed on the outer edge of the conventional drum case has eliminated the inconvenience of replacing and repairing the lining, and also, as in the prior art, dehydration without accompanying the pleated shaft outer diameter bush and the unwinding clutch spring is performed. As the washing process is performed, the inconvenience of having to re-lubricate oil or grease at regular intervals in order to prevent its frictional force is eliminated.

또한, 종래 드럼조립체내에 설치된 유성기어 및 고정기어 등이 채택되지 않아 세탁기의 경량화와 원가를 크게 줄일수 있었고,부품수리보수 유지면에 있어서도 매우 간편하도록 된 유용한 발명인 것이다.In addition, since the planetary gear and the fixed gear installed in the conventional drum assembly is not adopted, it was possible to greatly reduce the weight and cost of the washing machine, and is a useful invention that is very simple in terms of maintenance of parts repair and maintenance.

Claims (3)

플리(11)의 고정축 외연에 경사톱니(10')가 형성된 고정클러치(10)가 조립된 플리(11)에 가해지는 회전력에 의해 세탁공정 또는 탈수공정이 진행되는 세탁기클러치장치중 상단 외경륜에 플레이트부쉬 (1)와 그 외경륜에 방수패킹(5)을 내설한 상하단축에 세탁축부커버관베어링(6;6')를 삽입해 멈춤링(4;4')고정후 그 상하단축이 클러치하우징(7)내에 삽입돌출되게 설치하는 세탁축부커버관(3)에 있어서, 상기 세탁축부커버관(3) 상하단부 관내에 플리축내경부쉬(13;13')를 압착삽입해 내부에 세탁축부(2)를 유동설치하되, 클러치하우징(7)하부의 세탁축부커버관(3) 하단의 세탁축부커버관베어링(6') 연접부에 플레이트와셔(21)와 클러치스프링(14)이 설치되어, 세탁축부커버관(3) 하단 외연의 리프터고정요철부(9)와 리프터기어(19) 외연에 축조립된 원뿔리프터(8)의 상 외연부의 리프터요홈부(8')가 상호 기어조립되며, 상기 원뿔리프터(8) 하외연부에 형성된 요철부는 플리(11) 축경부에 고정된 고정클러치(10)와 치합되며,상기 원뿔리프터(8) 하연에는 리프터레버(16)와 클러치레버(15)가 설치됨을 특징으로 하는 세탁기클러치장치.Upper outer ring of the washing machine clutch device in which the washing process or the dehydration process is performed by the rotational force applied to the pliers 11 on which the fixed clutch 10 having the inclined teeth 10 'formed on the outer edge of the fixed shaft of the pleats 11 is assembled. Insert the washing shaft cover tube bearing (6; 6 ') into the upper and lower shafts in which the plate bush (1) and the waterproof packing (5) are installed in the outer ring. In the laundry shaft cover tube (3), which is installed to be inserted into the clutch housing (7), is inserted into the washing shaft cover tube (3), and the pleated shaft inner diameter bush (13; 13 ') is inserted into the upper and lower end pipes and washed inside. A shaft washer 2 is installed, but a plate washer 21 and a clutch spring 14 are installed at a lower portion of the washing shaft cover tube bearing 3 of the lower portion of the clutch housing 7 at the lower portion of the washing shaft cover tube bearing 6 '. And the conical lifter 8 shaft-assembled on the outer periphery of the lifter fixing recessed and projecting portion 9 of the lower end of the washing shaft cover tube 3 and the lifter gear 19. The lifter groove portion 8 'of the edge is gear-assembled with each other, and the concave-convex portion formed at the lower and outer edges of the conical lifter 8 is meshed with the fixed clutch 10 fixed to the shaft diameter portion of the fleece 11, and the conical lifter ( 8) Washer clutch device characterized in that the lift lever 16 and the clutch lever 15 is installed at the lower edge. 제1항에 있어서, 원뿔리프터(8)는 내축경에 스플라인기어가 원뿔타입의 외주연부는 하연에 형성된 경사톱니(10')는 고정클러치(10)의 경사톱니(10')와 치합형성됨을 특징으로 하는 세탁기클러치장치.According to claim 1, Conical lifter 8 has a spline gear in the inner shaft diameter, the outer periphery of the conical type inclined teeth (10 ') formed in the lower edge is inclined with the inclined teeth (10') of the fixed clutch 10 is formed. Washing machine clutch device characterized in that. 제1항에 있어서, 리프터레버(16)는 클러치하우징(7) 하연부에 돌출된 리프터레버고정부재(7a)에 리프터레버스프링(18)과 리프터레버핀(16a)으로 탄력조립되며, 다른 일측부재에는 클러치레버가이드(7b)에 지지되는 지지편(16e)과 일체로된 슬라이더(16c)가 클러치레버(15)의 슬라이더접지부재(15a)에 탄력접촉 지지됨을 특징으로 하는 세탁기클러치장치.The lift lever 16 is elastically assembled by the lifter lever spring 18 and the lifter lever pin 16a to the lifter lever fixing member 7a protruding from the lower edge of the clutch housing 7. Washing machine clutch device, characterized in that the slider 16c integrally with the support piece (16e) supported by the clutch lever guide (7b) is elastically supported by the slider ground member (15a) of the clutch lever (15).
KR10-2001-0065313A 2001-10-23 2001-10-23 washing machine clutch system KR100431529B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040032552A (en) * 2002-10-10 2004-04-17 학교법인 두원학원 Clutch apparatus for power transmission of washing machine
KR101123304B1 (en) * 2004-04-23 2012-03-20 엘지전자 주식회사 Method for controlling a clutch of washing machine

Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
CN105908448B (en) * 2016-06-21 2018-05-01 Tcl家用电器（合肥）有限公司 It is a kind of directly to drive washing machine clutch cover mechanism and directly drive washing machine
CN106400398B (en) * 2016-09-30 2018-10-23 惠而浦（中国）股份有限公司 A kind of use in washing machine spline speed-reducing clutch
CN113062083B (en) * 2019-12-12 2023-11-03 天津海尔洗涤电器有限公司 Deceleration clutch device of washing machine, washing machine and control method of deceleration clutch device

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JPS5479774U (en) * 1977-11-16 1979-06-06
KR940004134A (en) * 1992-08-24 1994-03-14 이헌조 Drive of fully automatic washing machine
KR940009433A (en) * 1992-10-27 1994-05-20 이헌조 Drive of fully automatic washing machine
KR940015051A (en) * 1992-12-31 1994-07-20 배순훈 Direct Drive Washing Machine Power Switch

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Publication number Priority date Publication date Assignee Title
JPS5479774U (en) * 1977-11-16 1979-06-06
KR940004134A (en) * 1992-08-24 1994-03-14 이헌조 Drive of fully automatic washing machine
KR940009433A (en) * 1992-10-27 1994-05-20 이헌조 Drive of fully automatic washing machine
KR940015051A (en) * 1992-12-31 1994-07-20 배순훈 Direct Drive Washing Machine Power Switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040032552A (en) * 2002-10-10 2004-04-17 학교법인 두원학원 Clutch apparatus for power transmission of washing machine
KR101123304B1 (en) * 2004-04-23 2012-03-20 엘지전자 주식회사 Method for controlling a clutch of washing machine

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