KR200154293Y1 - Coupling structure of outer tub and power transfer apparatus for a washing machine - Google Patents

Coupling structure of outer tub and power transfer apparatus for a washing machine Download PDF

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Publication number
KR200154293Y1
KR200154293Y1 KR2019960062855U KR19960062855U KR200154293Y1 KR 200154293 Y1 KR200154293 Y1 KR 200154293Y1 KR 2019960062855 U KR2019960062855 U KR 2019960062855U KR 19960062855 U KR19960062855 U KR 19960062855U KR 200154293 Y1 KR200154293 Y1 KR 200154293Y1
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KR
South Korea
Prior art keywords
ring
sealing ring
washing machine
power switching
reservoir
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KR2019960062855U
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Korean (ko)
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KR19980049690U (en
Inventor
임장윤
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전주범
대우전자주식회사
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Priority to KR2019960062855U priority Critical patent/KR200154293Y1/en
Publication of KR19980049690U publication Critical patent/KR19980049690U/en
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    • 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
    • D06F37/26Casings; Tubs
    • D06F37/267Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • 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
    • D06F37/30Driving arrangements 
    • D06F37/40Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

본 고안은 세탁기에 관한 것으로서, 보다 상세하게는 세탁조 및 펄세이터를 선택적으로 회전시키는 동력절환장치를 저수조 하단에 고정시키는 세탁기의 저수조와 동력절환장치 결합구조에 관한 것이다.The present invention relates to a washing machine, and more particularly, to a coupling structure and a storage tank of the washing machine for fixing the power switching device for selectively rotating the washing tank and the pulsator to the bottom of the reservoir.

즉, 저수조의 삽입관 내측에 상부로 돌출된 링삽입홈을 형성하고, 상기 링삽입홈과 동일한 형상의 밀폐링을 형성한 다음, 상기 삽입관에 그 내부의 밀폐링과 접촉되게 동력절환장치를 삽입시키므로서 누수를 완벽하게 차단시킨 세탁기의 저수조와 동력절환장치 결합구조를 제공함에 그 목적이 있으며, 상기와 같은 목적을 달성하기 위하여 본 고안은 저수조의 삽입관 내측에 상부로 돌출된 링삽입홈을 형성하고, 상기 링삽입홈과 동일한 형상의 밀폐링을 형성한 다음, 상기 삽입관에 그 내부의 밀폐링과 접촉되게 동력절환장치를 삽입시킨 것을 특징으로 한다.That is, a ring insertion groove protruding upwardly is formed inside the insertion tube of the reservoir, and a sealing ring having the same shape as the ring insertion groove is formed, and then the power switching device is placed in contact with the sealing ring therein. The purpose of the present invention is to provide a combination of the water storage tank and the power switching device of the washing machine which completely blocks the leak by inserting the ring. And forming a sealing ring having the same shape as the ring insertion groove, and then inserting the power switching device into contact with the sealing ring therein.

Description

세탁기의 저수조와 동력절환장치 결합구조Combined Structure of Washing Machine and Power Change Device

본 고안은 세탁기에 관한 것으로서, 보다 상세하게는 세탁조 및 펄세이터를 선택적으로 회전시키는 동력절환장치를 저수조 하단에 고정시키는 세탁기의 저수조와 동력절환장치 결합구조에 관한 것이다.The present invention relates to a washing machine, and more particularly, to a coupling structure and a storage tank of the washing machine for fixing the power switching device for selectively rotating the washing tank and the pulsator to the bottom of the reservoir.

일반적으로 세탁기는 기히 설정된 세탁공정 예컨데, 세탁수 및 세제가 급수되는 급수행정과, 상기 급수행정을 거쳐 급수되어진 세탁수를 통하여 세탁물을 세탁하게 되는 세탁행정과, 상기 세탁행정을 거쳐 세정된 세탁물을 헹구는 헹굼행정과, 상기 헹굼행정을 거쳐 오염된 세탁수를 외부로 배출하는 배수행정과, 상기 헹굼행정을 거쳐 깨끗하게 세탁된 세탁물을 탈수하는 탈수행정 등을 순차적으로 수행하게 된다.In general, a washing machine is a washing process that is set in advance, for example, a water supply stroke to which washing water and detergent are supplied, a washing stroke to wash laundry through the water supplied through the water supply stroke, and a rinsing to wash the laundry washed through the washing stroke. A stroke, a drainage stroke for discharging the contaminated washing water to the outside through the rinsing stroke, and a dehydration stroke for dewatering the laundry washed cleanly through the rinsing stroke are sequentially performed.

상기와 같이 세탁공정을 수행하는 세탁기 특히, 세탁행정 및 탈수행정이 세탁조 내에서 이루어지는 일조식 세탁기의 일반적인 구성을 살펴보면, 사각함체 형상의 캐비넷과; 상기 캐비넷 내부에 설치되는 저수조와; 상기 저수조내에 세탁물이 담겨지는 소정형상의 세탁조와; 상기 캐비넷 하부에 정역가능한 구동모터와 밸트로서 연결되어 세탁조내의 펄세이터를 정,역회전시켜 주는 구동수단과; 상기 저수조 하방에 설치되어 저수조 내부의 세탁수를 외부로 배수시켜 주는 탈수장치; 등으로 구성된다.Looking at the general configuration of a washing machine that performs the washing process as described above, in particular the washing stroke and the dehydration stroke in the washing tank, the cabinet of the rectangular box shape; A reservoir installed inside the cabinet; A laundry tub of a predetermined shape in which laundry is contained in the water storage tank; Drive means connected to a drive motor capable of being reversed to the lower part of the cabinet as a belt to rotate the pulsator in the washing tank forward and backward; A dehydration apparatus installed below the reservoir to drain the washing water inside the reservoir to the outside; And the like.

이때, 상기 구동수단에는 세탁조와 펄세이터를 정,역회전시켜 주는 동력절환장치가 설치되는데 이와 저수조의 결합구조를 보면, 도 1에 도시된 바와 같이 저수조(10)의 하단 중앙에 삽입관(11)이 형성된 다음, 상기 삽입관(11)에 동력절환장치(20)의 외주면이 삽입설치되는데, 상기 삽입관(11) 내부에 밀폐링(12)이 설치되어 저수조(10) 내부에 저장된 물이 누수되는 것을 방지하게 된다.At this time, the driving means is provided with a power switching device for rotating the washing tank and the pulsator forward, reverse and look at the coupling structure of this and the reservoir, as shown in Figure 1 inserted tube 11 in the lower center of the reservoir (10) ) Is formed, the outer circumferential surface of the power switching device 20 is inserted into the insertion tube 11, the sealing ring 12 is installed in the insertion tube 11 is the water stored in the reservoir (10) This will prevent leakage.

그러나, 상기 밀폐링(12)이 원형링으로 형성되어 있기 때문에 상기 동력절환장치(20)와 삽입관(11)의 접촉부분이 정확하게 맞지 않을 시에는 그 부분으로 누수가 발생하여 세탁공정에 차질을 초래하는 문제점이 있었다.However, since the sealing ring 12 is formed as a circular ring, when the contact portion between the power switching device 20 and the insertion pipe 11 is not exactly matched, water leakage occurs in the portion, which hinders the washing process. There was a problem that brought about.

본 고안은 상기와 같은 문제점을 감안하여 창출한 것으로서, 저수조의 삽입관 내측에 상부로 돌출된 링삽입홈을 형성하고, 상기 링삽입홈과 동일한 형상의 밀폐링을 형성한 다음, 상기 삽입관에 그 내부의 밀폐링과 접촉되게 동력절환장치를 삽입시키므로서 누수를 완벽하게 차단시킨 세탁기의 저수조와 동력절환장치 결합구조를 제공함에 그 목적이 있다.The present invention was created in view of the above problems, and forms a ring insertion groove protruding upward from the inside of the insertion tube of the reservoir, and forms a sealing ring having the same shape as the ring insertion groove, and then into the insertion tube. It is an object of the present invention to provide a combination of the water storage tank and the power switching device of the washing machine which completely blocks the leakage by inserting the power switching device to be in contact with the sealing ring therein.

도 1 은 종래 저수조와 동력절환장치의 결합상태를 보인 단면도,1 is a cross-sectional view showing a combined state of a conventional water tank and a power switching device;

도 2 는 본 고안에 따른 저수조와 동력절환장치의 결합상태를 보인 단면도.Figure 2 is a cross-sectional view showing a combined state of the reservoir and power switching device according to the present invention.

도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings

1:저수조 1a:축공1: reservoir 1a: shaft

1b:삽입관 1c:링삽입홈1b: Insertion pipe 1c: Ring insertion groove

1d:끼움홈 1e:밀폐링1d: fitting groove 1e: sealing ring

1f:끼움부 2:동력절환장치1f: Fitting part 2: Power switch

상기와 같은 목적을 달성하기 위하여 본 고안은 저수조의 삽입관 내측에 상부로 돌출된 링삽입홈을 형성하고, 상기 링삽입홈과 동일한 형상의 밀폐링을 형성한 다음, 상기 삽입관에 그 내부의 밀폐링과 접촉되게 동력절환장치를 삽입시킨 것을 특징으로 한다.In order to achieve the above object, the present invention forms a ring insertion groove protruding upward from the inside of an insertion tube of a water tank, and forms a sealing ring having the same shape as the ring insertion groove, and then inside the insertion tube. Characterized in that the power switching device is inserted into contact with the sealing ring.

이하, 본 고안의 바람직한 일 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention in detail as follows.

도 2 는 본 고안에 따른 저수조와 동력절환장치의 결합상태를 보인 단면도이다.Figure 2 is a cross-sectional view showing a coupling state of the reservoir and the power switching device according to the present invention.

먼저, 저수조(1) 하면의 중심축선상에 축공(1a)을 형성한 다음, 상기 축공(1a)주변에서 하방으로 소정길이의 삽입관(1b)을 형성한다.First, the shaft hole (1a) is formed on the central axis of the bottom surface of the reservoir (1), and then the insertion tube (1b) of a predetermined length is formed downward from the periphery of the shaft hole (1a).

그런 다음, 상기 삽입관(1b)의 내측 상단에 후술되는 밀폐링(1e)이 삽입되게 링형상의 링삽입홈(1c)을 형성하는데, 상기 링삽입홈(1c)의 중앙을 따라 소정깊이의 끼움홈(1d)을 형성한다.Then, a ring-shaped ring insertion groove 1c is formed in the upper end of the insertion pipe 1b so that the sealing ring 1e described later is inserted, and has a predetermined depth along the center of the ring insertion groove 1c. The fitting groove 1d is formed.

상기 밀폐링(1e)은 링삽입홈(1c)과 대응되게 형성하는 한편, 상기 밀폐링(1e) 상단에 끼움홈(1d)과 대응되는 링형상의 끼움부(1f)를 형성한다.The sealing ring 1e is formed to correspond to the ring insertion groove 1c, and forms a ring-shaped fitting portion 1f corresponding to the fitting groove 1d on the top of the sealing ring 1e.

즉, 상기 삽입관(1b) 내측을 통해 그 상단의 링삽입홈(1c)에 밀폐링(1e)을 밀착되게 설치하는데, 상기 밀폐링(1e)의 끼움부(1f)가 링삽입홈(1c)의 끼움홈(1d)에 억지끼움되게 한 다음, 상기 삽입관(1b)에 동력절환부재(2)의 삽입시켜 그 상단의 축(2')이 저수조(1)의 축공(1a)에 관통되게 한 것이다.That is, the sealing ring (1e) is installed in close contact with the ring insertion groove (1c) of the upper end through the insertion pipe (1b), the fitting portion (1f) of the sealing ring (1e) ring insertion groove (1c) ), And then insert the power switching member 2 into the insertion tube 1b so that the shaft 2 'at the upper end penetrates the shaft hole 1a of the reservoir 1. It was made.

이상의 설명은 본 고안의 일 실시예에 불과하며 본 고안의 구성요지범위 내에서 얼마든지 그 변경이 가능하다.The above description is only one embodiment of the present invention and can be changed as many within the scope of the present invention.

상기와 같이 구성된 본 고안의 작용을 상세히 설명하면 다음과 같다.Referring to the operation of the subject innovation configured as described above in detail.

제 2 도와 같이 상기 저수조(1) 하면에 형성되어진 삽입관(1b) 내측을 통해 그 상단의 링삽입홈(1c)에 고무재질의 밀폐링(1e)을 밀착되게 설치하는데, 이때 상기 밀폐링(1e)의 끼움부(1f)가 링삽입홈(1c) 상부로 형성되어진 끼움홈(1d)에 억지끼움시킨다.A second sealing ring (1e) of rubber material is installed in close contact with the ring insertion groove (1c) of the upper end through the inside of the insertion pipe (1b) formed on the bottom of the reservoir (1), wherein the sealing ring ( The fitting portion 1f of 1e) is forcibly fitted into the fitting groove 1d formed above the ring insertion groove 1c.

그런 다음, 상기 삽입관(1b)에 동력절환부재(2)의 삽입시켜 그 상단의 축(2')이 저수조(1)의 축공(1a)에 관통된 다음, 세탁조(미도시) 내부로 소정 돌출되어 그 상단에 펄세이터가 설치된다.Then, the power switching member 2 is inserted into the insertion tube 1b so that the shaft 2 'at the upper end thereof penetrates the shaft hole 1a of the water storage tank 1, and then predetermined inside the washing tank (not shown). It protrudes and a pulsator is installed on the top.

상기와 같이 저수조(1)와 동력절환부재(2)가 결합되면, 동력절환부재(2)의 상면이 밀폐링(1e)과 밀접되며, 상기 밀폐링(1e) 상면은 여러번 절곡된 링삽입홈(1c)과 밀접되기 때문에 저수조(1)의 물이 누수되는 것을 방지할 수 있게 되는 것이다.When the water reservoir 1 and the power switching member 2 are combined as described above, the upper surface of the power switching member 2 is in close contact with the sealing ring 1e, and the upper surface of the sealing ring 1e is bent into the ring insertion groove several times. Since it is in close contact with (1c), it is possible to prevent the water in the reservoir 1 from leaking.

본 고안은 저수조(1)의 삽입관(1b) 내측에 상부로 돌출된 링삽입홈(1c)을 형성하고, 상기 링삽입홈(1c)과 동일한 형상의 밀폐링(1e)을 형성한 다음, 상기 삽입관(1b)에 그 내부의 밀폐링(1e)과 접촉되게 동력절환장치(2)를 삽입시키므로서 누수를 완벽하게 차단시킨 효과가 있다.The present invention forms a ring insertion groove (1c) protruding upward in the insertion tube (1b) of the reservoir (1), and forms a sealing ring (1e) of the same shape as the ring insertion groove (1c), By inserting the power switching device (2) in contact with the sealing ring (1e) in the insertion tube (1b) there is an effect that the leak is completely blocked.

Claims (1)

세탁기의 저수조 하부에 동력절환장치를 결합시킴에 있어서,In coupling the power switch to the bottom of the reservoir of the washing machine, 상기 저수조(1)의 삽입관(1b) 내측에 상부로 돌출된 링삽입홈(1c)을 형성하고, 상기 링삽입홈(1c)과 동일한 형상의 밀폐링(1e)을 형성한 다음, 상기 삽입관(1b)에 그 내부의 밀폐링(1e)과 접촉되게 동력절환장치(2)를 삽입시킨 것을 특징으로 하는 세탁기의 저수조와 동력절환장치 결합구조.A ring insertion groove 1c protruding upward is formed in the insertion tube 1b of the water storage tank 1, and a sealing ring 1e having the same shape as the ring insertion groove 1c is formed. Combined structure of a water tank and a power switch of the washing machine, characterized in that the power switch (2) is inserted into the tube (1b) to be in contact with the sealing ring (1e) therein.
KR2019960062855U 1996-12-30 1996-12-30 Coupling structure of outer tub and power transfer apparatus for a washing machine KR200154293Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019960062855U KR200154293Y1 (en) 1996-12-30 1996-12-30 Coupling structure of outer tub and power transfer apparatus for a washing machine

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Application Number Priority Date Filing Date Title
KR2019960062855U KR200154293Y1 (en) 1996-12-30 1996-12-30 Coupling structure of outer tub and power transfer apparatus for a washing machine

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KR200154293Y1 true KR200154293Y1 (en) 1999-08-02

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