KR980002384A - Power train of washing machine - Google Patents

Power train of washing machine Download PDF

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Publication number
KR980002384A
KR980002384A KR1019960021108A KR19960021108A KR980002384A KR 980002384 A KR980002384 A KR 980002384A KR 1019960021108 A KR1019960021108 A KR 1019960021108A KR 19960021108 A KR19960021108 A KR 19960021108A KR 980002384 A KR980002384 A KR 980002384A
Authority
KR
South Korea
Prior art keywords
rotating
washing machine
power transmission
transmission device
switching member
Prior art date
Application number
KR1019960021108A
Other languages
Korean (ko)
Other versions
KR100195452B1 (en
Inventor
구형모
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960021108A priority Critical patent/KR100195452B1/en
Publication of KR980002384A publication Critical patent/KR980002384A/en
Application granted granted Critical
Publication of KR100195452B1 publication Critical patent/KR100195452B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—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
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a vertical axis
    • 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

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

Abstract

본 발명은 세탁기의 동력전달장치에 관한 것으로, 그 목적은 구조를 간단히하여 제조가 쉽고 제조비용이 저렴하며, 세탁기의 전체의 높이를 낮추는 것이다.The present invention relates to a power transmission device for a washing machine, the object of which is to simplify the structure, easy to manufacture, low manufacturing cost, and to lower the overall height of the washing machine.

본 발명은, 모터(20)의 회전력을 회전날개(13)와 회전조(12)로 전달하는 동력전달장치(100)를 구비하는 세탁기에 있어서, 동력전달장치(100)는, 그 상단은 회전날개(13)에 결합되고, 하단은 모터(20)에 연결된 회전축(110), 회전축(110)과 일체로 회전하며, 가해지는 부력의 크기에 상응하게 회전축(110)을 따라 승강하도록 마련되어 하강시 회전조(12)에 결합되어 회전축(110)과 회전조(12)가 일체로 회전하도록 하는 절환부재(130)를 포함하여 구성된다.In the washing machine provided with the power transmission device 100 which transmits the rotational force of the motor 20 to the rotary blade 13 and the rotating tank 12, the power transmission device 100 has the upper end rotated. It is coupled to the blade 13, the lower end is rotated integrally with the rotary shaft 110, the rotary shaft 110 connected to the motor 20, provided to descend along the rotary shaft 110 in accordance with the magnitude of the buoyancy applied when descending It is configured to include a switching member 130 coupled to the rotating tub 12 to rotate the rotating shaft 110 and the rotating tub 12 integrally.

Description

세탁기의 동력전달장치Power train of washing machine

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

제1도는 일반적인 세탁기 동력전달장치와 내부 구성을 보인 단면도이다.1 is a cross-sectional view showing a general washing machine power train and its internal configuration.

제2도는 본 발명에 따른 동력전달장치가 채용된 세탁기의 내부구성을 보인 세탁기의 측단면도이다.2 is a side cross-sectional view of the washing machine showing the internal configuration of the washing machine employing the power transmission device according to the present invention.

제3도는 세탁시를 도시한 것이다.3 shows washing time.

Claims (7)

그 내부에 수조가 마련된 본체, 상기 수조의 내부에 마련되어 회전하여 탈수를 행하는 회전조, 상기 회전조의 내부에 마련되어 회전하여 세탁을 행하는 회전날개, 상기 회전날개와 상기 회전조를 회전시키기 위한 모터, 상기 모터의 회전력을 상기 회전날개와 상기 회전조로 전달하는 동력전달장치를 구비하는 세탁기에 있어서, 상기 동력전달장치(100)는, 그 상단은 상기 회전날개(13)에 결합되고, 하단은 상기 모터(20)에 연결된 회전축(110), 상기 회전축(110)과 일체로 회전하며, 가해지는 부력의 크기에 상응하게 상기 회전축(110)을 따라 승강하도록 마련되어 하강시 상기 회전조(12)에 결합되어 상기 회전축(110)과 상기 회전조가 일체로 회전하도록 하는 절환부재(130)를 포함하는 것을 특징으로 하는 세탁기의 동력전달장치.A main body provided with a water tank therein, a rotating bath provided in the inside of the water tank to rotate and dewatering, a rotating wing provided in the inside of the rotating water tank to wash and rotate, a motor for rotating the rotating blade and the rotating water tank, the In the washing machine provided with a power transmission device for transmitting the rotational force of the motor to the rotary blade and the rotary tub, the power transmission device 100, the upper end is coupled to the rotary blade 13, the lower end of the motor ( The rotating shaft 110 connected to the rotating shaft 110, integrally rotated with the rotating shaft 110, is provided to ascend along the rotating shaft 110 to correspond to the amount of buoyancy applied to the rotating shaft 12 when descending, Rotation shaft 110 and the power transmission device of the washing machine comprising a switching member 130 for rotating the rotating tub integrally. 제1항에 있어서, 상기 회전날개와 상기 회전조사이에 위치하는 상기 회전축에는 그 외측 면에 상하로 연장된 복수개의 홈(151)을 갖는 승강안내부재(150)가 일체로 결합되고, 상기 절환부재는 그 내주면에 상기홈에 삽입결합되어 상기 홈을 미끄럼운동하여 승강하도록 마련된 돌기(132)와 부력을 발생시키기 위한 공기가 충진되는 부력부(131)를 포함하는 것을 특징으로 하는 세탁기의 동력전달장치.According to claim 1, The rotary blade and the rotary shaft is located on the rotary shaft is a lifting guide member 150 having a plurality of grooves 151 extending up and down on its outer surface is integrally coupled, the switching member Is a power transmission device of the washing machine characterized in that it is inserted into the groove on the inner circumferential surface includes a projection 132 provided to slide the groove to move up and down and a buoyancy portion 131 is filled with air for generating buoyancy. . 제1항에 있어서, 상기 절환부재의 하단부에는 외측으로 돌출된 걸림턱(134)이 형성되고, 상기 결림턱의 외측에는 그 일측으로 기준으로 회동가능하도록 마련되어 부력이 작용하면 상기 걸림턱에서 분리되고, 부력이 작용하지 않으면 걸림턱에 체결되어 상기 절환부재가 상측으로 이동하는 것을 억제하는 걸림부재(140)가 마련된 것을 특징으로 하는 세탁기의 동력전달장치.According to claim 1, The lower end of the switching member is formed with a locking projection protruding to the outside, the outer side of the locking projection is provided so as to be rotated relative to the one side as a reference when the buoyant force is separated from the locking jaw When the buoyancy does not act, the power transmission device of the washing machine is fastened to the locking jaw is provided with a locking member 140 to suppress the switching member to move upward. 제3항에 있어서, 상기 걸림부재(140)는 그 상단을 기준으로 상기 절환부재의 내외측으로 회동가능하게 마련된 몸체(141)와 상기 몸체가 물속에 위치할 때 부력에 의하여 상기 절환부재의 외측으로 회동하여 상기 걸림턱에 걸리도록 하는 부력부(142)를 포함하는 것을 특징으로 하는 세탁기의 동력전달장치.According to claim 3, The locking member 140 is the body 141 provided to be rotated to the inside and outside of the switching member on the basis of the upper end and the outside of the switching member by buoyancy when the body is located in the water The power transmission device of the washing machine comprising a buoyancy portion 142 to rotate to engage the locking jaw. 제4항에 있어서, 상기 몸체의 일측에는 상기 몸체가 부력에 의하여 회동하는 폭을 제한하여 부력이 소멸되었을때 자중에 의하여 원상복귀하도록 하는 걸림돌기(141)가 마련된 것을 특징으로 하는 세탁기의 동력전달장치.The power transmission of the washing machine according to claim 4, wherein one side of the body is provided with a locking protrusion 141 for limiting the width of the body rotating by buoyancy so as to return to its original shape when the buoyancy is extinguished. Device. 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 절환부재의 하단부에는 외기어가 마련되고, 상기 절환부재에 대향하는 상기 회전조에는 상기 외기어에 치합되는 내기어(121)를 갖는 결합부재(120)가 마련된 것을 특징으로 하는 세탁기의 동력전달장치.According to any one of claims 1 to 5, The lower end of the switching member is provided with an external gear, The rotating tank facing the switching member is coupled to the inner gear 121 to be engaged with the external gear Power transmission device for a washing machine, characterized in that the member 120 is provided. 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 절환부재의 하면에는 다수개의 이가 마련되고, 이에 대향하는 상기 회전조에는 그 상면에 다수개의 이가 마련되어 상기 절환부재에 치합되는 결합부재를 마련된 것을 특징으로 하는 세탁기의 동력전달장치.According to any one of claims 1 to 5, the lower surface of the switching member is provided with a plurality of teeth, the rotating bath facing the plurality of teeth provided on the upper surface is provided with a coupling member to be engaged with the switching member Power transmission device of the washing machine characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960021108A 1996-06-12 1996-06-12 Power transfer apparatus of a washer KR100195452B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960021108A KR100195452B1 (en) 1996-06-12 1996-06-12 Power transfer apparatus of a washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960021108A KR100195452B1 (en) 1996-06-12 1996-06-12 Power transfer apparatus of a washer

Publications (2)

Publication Number Publication Date
KR980002384A true KR980002384A (en) 1998-03-30
KR100195452B1 KR100195452B1 (en) 1999-06-15

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KR1019960021108A KR100195452B1 (en) 1996-06-12 1996-06-12 Power transfer apparatus of a washer

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100326995B1 (en) * 1998-05-11 2002-06-29 윤종용 Power transmission system of washing machine
KR100359340B1 (en) * 1998-07-01 2003-01-24 삼성전자 주식회사 Power train of washing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100326995B1 (en) * 1998-05-11 2002-06-29 윤종용 Power transmission system of washing machine
KR100359340B1 (en) * 1998-07-01 2003-01-24 삼성전자 주식회사 Power train of washing machine

Also Published As

Publication number Publication date
KR100195452B1 (en) 1999-06-15

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