KR200148949Y1 - The washing machine of a water leakage preventing apparatus - Google Patents
The washing machine of a water leakage preventing apparatus Download PDFInfo
- Publication number
- KR200148949Y1 KR200148949Y1 KR2019960037708U KR19960037708U KR200148949Y1 KR 200148949 Y1 KR200148949 Y1 KR 200148949Y1 KR 2019960037708 U KR2019960037708 U KR 2019960037708U KR 19960037708 U KR19960037708 U KR 19960037708U KR 200148949 Y1 KR200148949 Y1 KR 200148949Y1
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- KR
- South Korea
- Prior art keywords
- washing
- cap
- tank
- power switching
- switching member
- Prior art date
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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
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle 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
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
본 고안은 캡의 상,하측에 마찰링을 일체로 형성하여 세탁조축에 밀착되도록 하고 캡의 외주면이 동력절환부재의 상부케이스와 밀착되도록 함으로서, 세탁수의 누수가 방지되도록한 세탁기의 누수 방지장치에 관한 것으로서, 특히 동력절환부재의 세탁조축이 수조 내부의 세탁조에 결합됨에 있어서, 상기 동력절환부재의 상부케이스와 결합되는 중공상의 캡이 구비되고 상기 캡의 내주연에 상기 세탁조축의 외주면에 접하는 상,하부마찰링이 각각 형성되며 상기 캡의 외주연에 상기 수조의 받이부와 접하는 패킹이 형성된다.The present invention forms a friction ring on the upper and lower sides of the cap integrally to be in close contact with the washing tank and the outer circumferential surface of the cap is in close contact with the upper case of the power switching member, the leakage preventing device of the washing machine to prevent the leakage of the washing water In particular, when the washing shaft of the power switching member is coupled to the washing tank inside the tank, a hollow cap coupled with the upper case of the power switching member is provided and the image is in contact with the outer peripheral surface of the washing shaft in the inner circumference of the cap The lower friction ring is formed, respectively, and a packing is formed on the outer periphery of the cap in contact with the receiving part of the tank.
Description
본 고안은 동력절환부재의 세탁조축과 수조 사이로 세탁수가 누수되지 않도록한 세탁기의 누수 방지장치에 관한 것이다. 일반적으로 세탁기는 도 1에 도시된 바와 같이 상부가 개방된 본체(1) 내부에 세탁수가 담수되는 수조(2)가 매달려 설치되고 수조(2) 내부에 빨래감이 담기는 세탁조(3)가 구비된다.The present invention relates to a leakage preventing device of the washing machine to prevent the wash water leak between the washing shaft and the water tank of the power switching member. In general, as shown in FIG. 1, a washing tank 2 in which washing water is freshly installed is installed in a main body 1 having an open top, and a washing tank 3 includes laundry in the tank 2. .
그리고 세탁조(3) 내부에 수류를 일으키는 펄세이터(4)가 설치되고 펄세이터(4)를 정역회전 시킴과 동시에 탈수시 세탁조(3)를 고속 회전시키는 동력절환부재(5)가 수조(2) 저면에 설치된다. 또한 동력절환부재(5)는 모터(6)와 밸트(6a)를 통하여 연결된다.In addition, a pulsator 4 for generating water flow is installed inside the washing tank 3, and the power switching member 5 for rotating the pulsator 4 forward and backward and rotating the washing tank 3 at high speed when dewatering is provided in the water tank 2 It is installed on the bottom. In addition, the power switching member 5 is connected via the motor 6 and the belt (6a).
이처럼 구성된 세탁기는 세탁조(3) 내부에 빨래감이 놓이고 세탁수가 급수되면 모터(6)의 구동으로 동력절환부재(5)가 회전된다. 이때 동력절환부재(5)는 펄세이터축(5b)에 펄세이터(4)가 연결되고 세탁조축(5a)에 세탁조(3)가 연결된 상태에서 이들이 선택적으로 회전된다. 즉 세탁시 펄세이터축(5b)이 정역회전 되면 펄세이터(4)에 의해 수류가 발생되면서 세탁이 진행되고 또한 탈수시 세탁조축(5a)이 고속으로 회전되면 이와 연결된 세탁조(3)가 고속 회전되면서 세탁물이 탈수된다.In the washing machine configured as described above, when the washing feeling is placed inside the washing tub 3 and the washing water is supplied, the power switching member 5 is rotated by the driving of the motor 6. At this time, the power switching member 5 is selectively rotated in the state in which the pulsator 4 is connected to the pulsator shaft 5b and the washing tank 3 is connected to the washing tank 5a. That is, when the pulsator shaft 5b is rotated forward and reverse during washing, water flow is generated by the pulsator 4, and washing proceeds. Also, when the washing tank 5a is rotated at high speed, the washing tank 3 connected thereto is rotated at high speed. The laundry is dehydrated.
세탁조축(5a) 및 펄세이터축(5b)은 수조(2)의 저면을 관통하기 때문에 수조(2)에 담수된 세탁수가 동력절환부재(5) 쪽으로 누수되지 않도록 해야된다. 도 2는 종래 누수 방지장치의 단면도 로서, 세탁조축(5a)의 외주면 상,하측에 결합되는 내,외통(7)(8)으로 구성된다. 내통(7)은 마찰링(7a)이 피복된 상태에서 밴드(7b)에 의해 세탁조축(5a)의 외주면에 밀착된다.Since the washing tank 5a and the pulsator shaft 5b penetrate the bottom surface of the water tank 2, it is necessary to prevent the wash water freshened in the water tank 2 from leaking toward the power switching member 5. 2 is a cross-sectional view of a conventional water leakage preventing device, and includes an inner and outer cylinders 7 and 8 coupled to upper and lower sides of an outer circumferential surface of a washing tank 5a. The inner cylinder 7 is in close contact with the outer circumferential surface of the washing tub 5a by the band 7b in a state where the friction ring 7a is covered.
또한 외통(8)은 마찰링(8a)이 피복된 상태에서 밴드(8b)에 의해 세탁조축(5a)의 외주면에 밀착되고 외측으로 패킹(8c)이 피복되어 수조(2)의 받이부(2a)에 밀착 고정된다. 이처럼 구성된 종래의 누수 방지장치는 세탁조축(5a)의 외주면에 마찰링(7a)(8a)이 2단으로 결합됨으로 누수가 방지된다.In addition, the outer cylinder 8 is in close contact with the outer circumferential surface of the washing tub 5a by the band 8b in a state where the friction ring 8a is coated, and the packing 8c is coated on the outside to receive the receiving portion 2a of the water tank 2. ) Is tightly fixed. The conventional leak prevention device configured as described above is prevented from leaking because the friction rings 7a and 8a are coupled to the outer circumferential surface of the washing tub 5a in two stages.
그러나 종래에는 내통(7) 하측의 외주면과 외통(8)의 내주면이 억지 끼움식으로 결합됨으로 노후되면 틈이 발생되어 누수되는 단점이 있다. 또한 내,외통(7)(8)으로 분리 제작됨으로 제작성이 저하되는 등의 단점이 있다.However, in the related art, the outer circumferential surface of the lower side of the inner cylinder 7 and the inner circumferential surface of the outer cylinder 8 are coupled to each other by a force fitting method, so that a gap is generated and leaks when old. In addition, the inner and outer cylinders (7, 8) is produced by the disadvantages such as deterioration in production.
본 고안은 종래의 문제점을 감안하여 개발된 것으로서, 그 목적은 캡의 상,하측에 마찰링을 일체로 형성하여 세탁조축에 밀착되도록 하고 캡의 외주면이 동력절환부재의 상부케이스와 밀착되도록 함으로서, 세탁수의 누수가 방지되도록한 세탁기의 누수 방지장치를 제공함에 있다.The present invention was developed in view of the conventional problems, the purpose of which is to form a friction ring integrally on the upper and lower sides of the cap to be in close contact with the washing tank and the outer peripheral surface of the cap to be in close contact with the upper case of the power switching member, It is to provide a leak preventing device of the washing machine to prevent the leakage of the wash water.
도 1은 일반적인 세탁기의 단면도,1 is a cross-sectional view of a typical washing machine,
도 2는 종래 누수 방지장치의 단면도,2 is a cross-sectional view of a conventional leak prevention apparatus,
도 3은 본 고안 누수 방지장치의 단면도.Figure 3 is a cross-sectional view of the present invention leak prevention apparatus.
도면의주요부분에대한부호설명Explanation of Signs of Major Parts of Drawings
2 - 수조, 2a - 받이부,2-countertop, 2a-receiving part,
3 - 세탁조, 5 - 동력절환부재,3-washing tank, 5-power switching member,
5a - 세탁조축, 5b - 상부케이스,5a-laundry shaft, 5b-upper case,
10 - 캡, 11,12 - 상,하부마찰링,10-cap, 11,12-upper and lower friction rings,
15 - 패킹,15-packing,
상기 목적을 달성하기 위하여 본 고안은 동력절환부재의 세탁조축이 수조 내부의 세탁조에 결합됨에 있어서, 상기 동력절환부재의 상부케이스와 결합되는 중공상의 캡이 구비되고 상기 캡의 내주연에 상기 세탁조축의 외주면에 접하는 상,하부마찰링이 각각 형성되며 상기 캡의 외주연에 상기 수조의 받이부와 접하는 패킹이 형성된 특징이 있다.In order to achieve the above object, the present invention is provided in that the washing shaft of the power switching member is coupled to the washing tank inside the tank, and is provided with a hollow cap coupled to the upper case of the power switching member and the inner circumference of the cap of the washing shaft. Upper and lower friction rings are formed in contact with the outer circumferential surface, respectively, and a packing is formed in contact with the receiving portion of the tank at the outer circumference of the cap.
이하에서는 본 고안의 바람직한 실시예를 첨부 도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 3은 본 고안 누수 방지장치의 단면도 로서, 도 1과 동일 구성요소는 동일 부호를 사용하여 본 고안을 설명한다. 세탁조(3)를 구동시키는 세탁조축(5a)의 외주연에 중공상의 캡(10)이 구비되고 캡(10)의 외주면이 동력절환부재(5)를 구성하는 상부케이스(5b)의 내주면에 강제 밀착 고정된다. 또한 캡(10)의 내주면 상,하측에 세탁조축(5a)의 외주면과 밀착되는 상,하부마찰링(11)(12)이 각각 형성되고 이들 마찰링(11)(12)은 밀폐성과 내마모성이 우수한 고무재질로 구성된다.3 is a cross-sectional view of the subject innovation leakage preventing device, the same components as in Figure 1 will be described using the same reference numerals. A hollow cap 10 is provided on the outer circumference of the washing shaft 5a for driving the washing tub 3, and the outer circumferential surface of the cap 10 is forced to the inner circumferential surface of the upper case 5b constituting the power switching member 5. It is tightly fixed. In addition, upper and lower friction rings 11 and 12 are formed on upper and lower inner circumferential surfaces of the cap 10 to be in close contact with the outer circumferential surfaces of the washing tub 5a, and these friction rings 11 and 12 have sealing properties and wear resistance. It is composed of excellent rubber material.
또한 밴드(13)(14)가 각 마찰링(11)(12)의 외주면에 결합되어 세탁조축(5a)의 외주면에 강제 밀착 시킨다. 또한 캡(10)의 외주연에 수조(2)의 받이부(2a) 내주면과 접하는 패킹(15)이 형성되어 받이부(2a)와 상부케이스(5b) 사이를 밀폐시킨다.In addition, the band 13, 14 is coupled to the outer circumferential surface of each friction ring (11, 12) to be in close contact with the outer circumferential surface of the washing tank (5a). In addition, a packing 15 is formed on the outer periphery of the cap 10 in contact with the inner circumferential surface of the receiving part 2a of the water tank 2 to seal between the receiving part 2a and the upper case 5b.
이처럼 구성된 본 고안은 수조(2) 하부를 관통하여 세탁조(3) 저면에 결합되는 세탁조축(5a)의 외주연에 캡(10)이 설치되어 세탁수가 동력절환부재(5) 쪽으로 누수되는 것을 막는다. 즉 캡(10)의 내주면에 상,하측으로 상,하부마찰링(11)(12)이 각각 형성되어 세탁조축(5a)과 밀착되어 세탁수의 누수를 막는다. 또한 캡(10)의 외주면이 상부케이스(5b)의 내주면과 밀착되어 상,하부마찰링(11)(12)이 세탁조축(5a)과 접하도록 지지해 준다. 그리고 이들 상,하부마찰링(11)(12)이 밴드(13)(14)에 의해 조여짐으로 세탁조축(5a)과의 마찰력이 증가된다.The present invention configured as described above has a cap 10 installed on the outer circumference of the washing tub 5a coupled to the bottom of the washing tub 3 by penetrating the bottom of the tub 2 to prevent the washing water from leaking toward the power switching member 5. . That is, the upper and lower friction rings 11 and 12 are respectively formed on the inner circumferential surface of the cap 10 to be in close contact with the washing tank 5a to prevent leakage of the wash water. In addition, the outer circumferential surface of the cap 10 is in close contact with the inner circumferential surface of the upper case 5b to support the upper and lower friction rings 11 and 12 in contact with the washing tub 5a. And as these upper and lower friction rings 11 and 12 are tightened by the bands 13 and 14, the frictional force with the washing shaft 5a is increased.
또한 캡(10)의 외주연에 패킹(15)이 형성되어 세탁조(3) 저면의 받이부(2a)에 끼워져 밀폐됨으로 세탁수가 상부케이스(5b) 쪽으로 누수되지 않는다. 이 같은 상태에서 동력절환부재(5)의 작동으로 세탁조축(5a)이 고속으로 회전되면 이와 결합된 세탁조(3)가 회전되면서 빨래감이 원심력에 의해 탈수된다. 또한 탈수하는 과정에서 회전되는 세탁조축(5a)의 외주면에 상,하부마찰링(11)(12)이 밀착됨으로 세탁수가 동력절환부재(5) 내부로 누수되지 않는다. 그리고 캡(10)의 외주연에 패킹(15)이 형성되어 수조(2)의 받이부(2a)와 밀착됨으로 세탁수가 받이부(2a)를 따라 동력절환부재(5) 상부 쪽으로 누수되지 않는다.In addition, the packing 15 is formed on the outer circumference of the cap 10 and is fitted into the receiving portion 2a of the bottom of the washing tank 3 so that the washing water does not leak toward the upper case 5b. In this state, when the washing tank 5a is rotated at a high speed by the operation of the power switching member 5, the washing tank 3 coupled thereto is rotated and the feeling of washing is dehydrated by centrifugal force. In addition, the upper and lower friction rings (11, 12) is in close contact with the outer circumferential surface of the washing tub (5a) is rotated during the dehydration process wash water does not leak into the power switching member (5). And the packing 15 is formed on the outer periphery of the cap 10 is in close contact with the receiving portion (2a) of the water tank (2) wash water does not leak along the receiving portion (2a) toward the top of the power switching member (5).
이상에서와 같이 본 고안에 따르면 캡의 내주연에 세탁조축의 외주면과 접하는 상,하부마찰링이 형성되어 세탁수가 동력절환부재 내부로 누수되는 것이 차단된다. 또한 캡의 외주연에 수조의 받이부와 접하는 패킹이 형성되어 세탁수의 누수가 차단되는 효과가 있고 캡의 상,하부에 마찰링이 일체로 형성됨으로 구조가 간소화 되는 등의 효과가 있다.As described above, according to the present invention, the upper and lower friction rings are formed on the inner circumference of the cap to contact the outer circumferential surface of the washing tub, thereby preventing the wash water from leaking into the power switching member. In addition, the packing is formed on the outer periphery of the cap in contact with the receiving portion of the tank has the effect of blocking the leakage of the wash water, and the friction ring is formed on the upper and lower portions of the cap integrally has the effect of simplifying the structure.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960037708U KR200148949Y1 (en) | 1996-10-31 | 1996-10-31 | The washing machine of a water leakage preventing apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960037708U KR200148949Y1 (en) | 1996-10-31 | 1996-10-31 | The washing machine of a water leakage preventing apparatus |
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| Publication Number | Publication Date |
|---|---|
| KR19980024319U KR19980024319U (en) | 1998-07-25 |
| KR200148949Y1 true KR200148949Y1 (en) | 1999-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR2019960037708U KR200148949Y1 (en) | 1996-10-31 | 1996-10-31 | The washing machine of a water leakage preventing apparatus |
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| KR101307078B1 (en) * | 2006-02-27 | 2013-09-11 | 엘지전자 주식회사 | Drain pump of laundry device |
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