KR200141148Y1 - The drain construction of a fully-automatic washing machine - Google Patents

The drain construction of a fully-automatic washing machine Download PDF

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Publication number
KR200141148Y1
KR200141148Y1 KR2019960027435U KR19960027435U KR200141148Y1 KR 200141148 Y1 KR200141148 Y1 KR 200141148Y1 KR 2019960027435 U KR2019960027435 U KR 2019960027435U KR 19960027435 U KR19960027435 U KR 19960027435U KR 200141148 Y1 KR200141148 Y1 KR 200141148Y1
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KR
South Korea
Prior art keywords
drain
washing machine
automatic washing
case
drain hose
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KR2019960027435U
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Korean (ko)
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KR19980013831U (en
Inventor
이홍구
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구자홍
엘지전자주식회사
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Priority to KR2019960027435U priority Critical patent/KR200141148Y1/en
Publication of KR19980013831U publication Critical patent/KR19980013831U/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 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/081—Safety arrangements for preventing water damage
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/18—Sinks, whether or not connected to the waste-pipe
    • E03C1/182—Sinks, whether or not connected to the waste-pipe connected to the waste-pipe
    • E03C1/184—Sinks, whether or not connected to the waste-pipe connected to the waste-pipe adapted for attachment of washing machines or heating or cooling devices
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/18—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses characterised by the use of additional sealing means

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

본 고안은 전자동 세탁기에 설치되는 배수 호스를 꺽임등이 발생됨이 없이 용이하게 좌,우 방향으로 절환시킬수 있으므로써 사용자가 편리하게 사용할수 있고, 배수 호스를 사용시 누수 및 수압에 의해 탈거되는 현상등이 발생되는 것을 방지할수 있으므로 인해 제품이 효율성 및 신뢰성을 대폭 향상시킨 것이다.The present invention can be easily switched by the left and right direction of the drain hose installed in the automatic washing machine without bending, such as the user can use it conveniently, and the phenomenon of being removed by water leakage and water pressure when using the drain hose It can be prevented from occurring, which greatly improves the efficiency and reliability of the product.

이를 위해, 본 고안은 외조(1)의 배수공(2)에 연결되며 회전시 회전 범위를 제한하기 위한 스톱퍼(5)가 형성되는 배수 케이스(3)와, 상기 배수 케이스(3)에 삽입되어 회전 가능하게 결합되며 누수를 방지하기 위한 O-링(8) 및 패킹(9)이 삽입되는 배수 호스(6)의 조인트부(7)와, 상기 조인트부(7)에 일체로 형성되어 배수 케이스(3)에 결합시 수압에 의해 탈거되는 것을 방지하기 위해 배수 케이스(3)의 지지 리브(4)에 밀착되는 고정 후크(10)로 구성된 전자동 세탁기의 배수구조이다.To this end, the present invention is connected to the drain hole (2) of the outer tub (1) and the drain case (3) formed with a stopper (5) for limiting the rotation range during rotation, and inserted into the drain case (3) to rotate The joint portion 7 of the drain hose 6, which is coupled to the O-ring 8 and the packing 9 to prevent leakage and is integrally formed with the joint portion 7, may be formed integrally with the drain case. 3) is a drainage structure of a fully automatic washing machine composed of a fixing hook (10) in close contact with the support ribs (4) of the drain case (3) to prevent being removed by water pressure when coupled to.

Description

전자동 세탁기의 배수구조Drainage Structure of Fully Automatic Washing Machine

본 고안은 전자동 세탁기의 배수구조에 관한 것으로서, 더욱 상세하게는 전자동 세탁기에 설치되는 배수 호스를 꺽임등이 발생됨이 없이 용이하게 좌,우 방향으로 절환시킬수 있도록 한 것이다.The present invention relates to a drainage structure of a fully automatic washing machine, and more particularly, to allow the drain hose installed in the fully automatic washing machine to be easily switched to the left and right directions without bending.

종래의 전자동 세탁기는 도 1 및 도 2에 나타낸 바와같이, 본체(11)내의 외조(1)내부에 복수개의 탈수공(12)이 형성된 세탁조(13)가 회전가능하게 설치되고, 세탁조(13)의 상단 내주면에는 세탁 및 탈수시 세탁조(13)의 균형을 유지하기 위한 유체 밸런서(14)가 설치되며, 유체 밸런서(14)에는 세탁수에 부유하는 실밥등의 이물질을 채집하기 위한 실밥 채집망(15)이 설치되고, 세탁조(13)내의 하부 중앙에는 세탁 및 탈수시 회전되는 세탁 날개(16)가 설치된다.In the conventional fully automatic washing machine, as shown in FIGS. 1 and 2, a washing tank 13 in which a plurality of dehydration holes 12 are formed inside the outer tank 1 in the main body 11 is rotatably installed, and the washing tank 13 is provided. The upper inner circumferential surface of the fluid balancer 14 for maintaining the balance of the washing tank 13 during the washing and dehydration is installed, the fluid balancer 14 is a seam collecting net for collecting foreign matter such as seams floating in the wash water ( 15) is installed, the lower wing in the washing tank 13, the washing blade 16 is rotated when washing and dehydration is installed.

또한, 상기 세탁조(13) 및 세탁 날개(16)에는 외조(1)의 저면 중앙에 설치된 클러치(17)의 탈수축(18) 및 세탁축(19)이 관통하여 각각 체결되고, 상기 외조(1)의 저면 일측에 장착되어 마이콤의 제어 신호에 의해 구동하는 모터(20)와 클러치(17)에는 각각 모터 풀리(21)와 클러치 풀리(22)가 설치되며, 모터 풀리(21)와 클러치 풀리(22)의 사이에는 V-벨트(23)가 감겨서 동력을 전달하도록 설치된다.In addition, the washing tub 13 and the washing vane 16 pass through the dewatering shaft 18 and the washing shaft 19 of the clutch 17 provided at the center of the bottom surface of the outer tub 1, respectively, and the outer tub 1 The motor pulley 21 and the clutch pulley 22 are respectively installed in the motor 20 and the clutch 17 mounted on one side of the bottom surface of the motor and driven by the control signal of the microcomputer, and the motor pulley 21 and the clutch pulley ( Between the 22), the V-belt 23 is wound to be installed to transmit power.

그리고, 본체(11)의 상부 일측에는 마이콤의 제어 신호에 의해 외조(1)의 내부로 세탁수를 공급하는 급수구(24)가 설치되고, 상기 본체(11)내의 외조(1) 하부 일측에는 마이콤의 제어 신호에 따라 외조(1)내의 세탁수를 본체(11)의 외부로 배출하기 위한 배수 호수(6a)가 설치되어 구성된다.In addition, a water supply port 24 for supplying washing water to the inside of the outer tub 1 by a control signal of a microcomputer is installed at one upper side of the main body 11, and one lower side of the outer tub 1 in the main body 11. In accordance with the control signal of the microcomputer, the drainage lake 6a for discharging the wash water in the outer tub 1 to the outside of the main body 11 is provided.

따라서, 세탁할 세탁물을 세탁조(13)의 내부에 넣은후 급수구(24)에서 물이 공급되어 설정 수위가 되면 수위 감지센서(25)가 수위를 감지하여 급수되는 물을 중지시키게되고, 모터(20)가 구동됨에 따라 모터 풀리(21), V-벨트(23), 클러치 풀리(22)를 통하여 회전력이 전달되어 이 회전력은 클러치(17)에서 감속되어 세탁 날개(16)가 회전하므로 세탁이 진행된다.Accordingly, after the laundry to be washed is put into the washing tub 13, when water is supplied from the water supply port 24 to set the water level, the water level sensor 25 detects the water level to stop the water being supplied and the motor ( As the 20 is driven, the rotational force is transmitted through the motor pulley 21, the V-belt 23, and the clutch pulley 22, and the rotational force is decelerated in the clutch 17, so that the washing blade 16 rotates, so that washing is performed. Proceed.

그 다음, 세탁후 배수를 시킴에 따라 배수되는 물은 외조(1) 하단부의 배수공(2)과 배수 호스(6a)를 통해 본체(11)의 외부로 배수가 되며, 클러치(17)를 통해 절환되어 세탁조(13)가 회전하면서 탈수가 진행되어 세탁을 종료하게 된다.Then, the water drained by washing after draining is drained to the outside of the main body 11 through the drain hole 2 and the drain hose 6a at the lower end of the outer tank 1, it is switched through the clutch 17 As the washing tank 13 rotates, dehydration proceeds to end the washing.

그러나, 이와같은 종래의 배수 호스(6a)를 좌,우 절환시에는 도 2에 나타낸 바와같이 좌,우 비대칭에 따른 꺽임이나 비틀림이 발생하게 되고, 배수 호스(6a)를 통한 온수의 배수시 상,하 처짐이 발생하게 되며, 배수 호스(6a)의 꺽임 방지를 위해 굴곡 반경을 크게 할수록 바닥면 또는 베이스면과 마찰, 소음 및 마모 현상이 발생하게 되고, 배수 호스(6a)의 제조시 누수 방지용 본딩(Bonding) 처리를 해야 하므로 인해 생산성이 저하되는등의 많은 문제점이 있었다.However, when such a conventional drain hose 6a is switched left and right, bending or torsion occurs due to left and right asymmetry, as shown in FIG. 2, and when the hot water is drained through the drain hose 6a. In order to prevent the bending of the drain hose 6a, the lower the bending radius, the greater the bending radius, friction, noise and abrasion phenomenon occur with the bottom or base surface, and for the prevention of leakage during the manufacture of the drain hose 6a. Because of the bonding (Bonding) process has caused a lot of problems, such as reduced productivity.

본 고안은 상기한 제반 문제점을 해결하기 위한 것으로서, 전자동 세탁기에 설치되는 배수 호스를 꺽임등이 발생됨이 없이 용이하게 좌,우 방향으로 절환시킬수 있도록 하여 사용자가 편리하게 사용할수 있을 뿐만 아니라 배수 호스를 사용시 누수 및 수압에 의해 탈거되는 것등을 방지할수 있는 전자동 세탁기의 배수구조를 제공하는데 그 목적이 있다.The present invention is to solve the above problems, it is possible to easily switch to the left and right direction without causing the drain hose to be installed in the automatic washing machine, so that the user can conveniently use the drain hose It is an object of the present invention to provide a drainage structure of a fully automatic washing machine, which can prevent water leakage and removal by water pressure during use.

상기한 목적을 달성하기 위해 본 고안은 외조의 배수공에 연결되며 회전시 회전 범위를 제한하기 위한 스톱퍼가 형성되는 배수 케이스와, 상기 배수 케이스에 삽입되어 회전가능하게 결합되며 누수를 방지하기 위한 O-링 및 패킹이 삽입되는 배수 호스의 조인트부와, 상기 조인트부에 일체로 형성되어 배수 케이스에 결합시 수압에 의해 탈거되는 것을 방지하기 위해 배수 케이스의 지지 리브에 밀착되는 고정 후크로 구성된 전자동 세탁기의 배수구조가 제공된다.In order to achieve the above object, the present invention is connected to the drain hole of the outer tub and the drain case is formed a stopper for limiting the rotation range during rotation, and is inserted into the drain case rotatably coupled and O- for preventing leakage The joint part of the drain hose into which the ring and the packing are inserted, and a fixed hook formed integrally with the joint part and fixed to the support rib of the drain case to prevent detachment by hydraulic pressure when the joint part is coupled to the drain case. A drainage structure is provided.

제1도는 종래의 전자동 세탁기를 나타낸 종단면도1 is a longitudinal sectional view showing a conventional fully automatic washing machine

제2도는 도 1의 배수 호스가 설치된 상태를 나타낸 횡단면도2 is a cross-sectional view showing a state in which the drain hose of FIG. 1 is installed

제3도는 본 고안에 따른 배수 호스가 결합되는 상태를 나타낸 종단면도Figure 3 is a longitudinal cross-sectional view showing a state in which the drain hose is coupled according to the present invention

제4도는 도 3의 결합된 상태를 나타낸 종단면도Figure 4 is a longitudinal cross-sectional view showing a combined state of FIG.

제5도는 도 4를 나타낸 평면도5 is a plan view of FIG.

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

1 : 외조 2 : 배수공1: outer tank 2: drain hole

3 :배수 케이스 4 : 지지 리브3: drainage case 4: support rib

5 : 스톱퍼 6 : 배수 호스5: stopper 6: drain hose

7 : 조인트부 8 : O-링7: joint part 8: O-ring

9 : 패킹 10 : 고정 후크9: packing 10: fixing hook

이하, 본 고안의 일실시예를 첨부도면 도 3 내지 도5를 참조하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. 3 to 5 as follows.

도 3은 본 고안에 따른 배수 호스가 결합되는 상태를 나타낸 종단면도이고, 도 4는 도 3의 결합된 상태를 나타낸 종단면도이며, 도 5는 도 4를 나타낸 평면도로서, 전자동 세탁기에 설치되는 외조(1) 하단부의 배수공(2)에 배수 케이스(3)가 연결되고, 배수 케이스(3)의 외주면에 형성된 지지 리브(4) 상에는 배수 케이스(3)의 회전시 회전 범위를 제한하기 위한 복수개의 스톱퍼(5)가 형성된다.Figure 3 is a longitudinal cross-sectional view showing a state in which the drain hose is coupled according to the present invention, Figure 4 is a longitudinal cross-sectional view showing a coupled state of Figure 3, Figure 5 is a plan view of Figure 4, the outer tub installed in the automatic washing machine (1) The drain case 3 is connected to the drain hole 2 of the lower end, and on the support rib 4 formed on the outer circumferential surface of the drain case 3, A stopper 5 is formed.

또한, 배수 케이스(3)의 하부에 삽입되어 회전가능하게 결합되는 배수 호스(6)의 조인트부(7) 내에는 누수를 방지하기 위한 O-링 및 패킹(9)이 삽입되고, 상기 조인트부(7)의 일측에는 배수 케이스(3)에 결합시 수압에 의해 탈거되는 것을 방지하기 위해 지지 리브(4)에 밀착되는 고정 후크(10)가 일체로 형성되어 구성된다.In addition, an O-ring and a packing 9 for preventing leakage are inserted into the joint part 7 of the drain hose 6 inserted into the lower part of the drain case 3 and rotatably coupled thereto. One side of the (7) is configured to be integrally formed with a fixed hook 10 in close contact with the support ribs 4 in order to prevent being removed by water pressure when coupled to the drain case (3).

이와같이 구성된 본 고안은 도 3 내지 도 5에 나타낸 바와같이, 전자동 세탁기에 설치되는 외조(1)의 하단부에 배수 호스(6)를 설치하고자 할때에는 외조(1)의 하단부에 형성된 배수공(2)에 배수 케이스(3)를 연결시키고, 배수 케이스(3)의 하단부에 배수 호스(6)의 조인트부(7)를 상승시켜 원터치 방식으로 삽입시킨후 조인트부(7)의 일측에 일체로 형성된 고정 후크(10)를 당겨 배수 케이스(3)의 외주면에 형성된 지지 리브(4)에 걸면 용이하게 배수 호스(6)를 연결시킬수 있게 된다.3 to 5, the present invention configured as described above, when the drain hose 6 is to be installed at the lower end of the outer tub 1 installed in the automatic washing machine, the drain hole 2 formed at the lower end of the outer tub 1 Connect the drain case 3, raise the joint part 7 of the drain hose 6 to the lower end of the drain case 3 and insert it in a one-touch manner, and then a fixed hook integrally formed on one side of the joint part 7 Pulling (10) on the support ribs (4) formed on the outer circumferential surface of the drain case (3) makes it possible to easily connect the drain hose (6).

이때, 상기 배수 케이스(3)의 하단부가 조인트부(7)의 내부에 삽입된 O-링(8)및 패킹(9)에 의해서 밀착되므로 사용시의 누수 발생을 방지할수 있고, 조인트부(7)의 일측에 일체로 형성된 고정 후크(10)가 배수 케이스(3)의 외주면에 형성된 지지 리브(4)에 밀착되어 걸리게 되므로 수압에 의해 탈거되는 것을 방지할수 있게 된다.At this time, since the lower end portion of the drain case 3 is in close contact with the O-ring 8 and the packing 9 inserted into the joint portion 7, leakage of water during use can be prevented, and the joint portion 7 The fixed hook 10 formed integrally on one side of the drainage case 3 is held in close contact with the support ribs 4 formed on the outer circumferential surface of the drainage case 3, thereby preventing the removal by hydraulic pressure.

또한, 배수 호스(6)를 좌,우 방향으로 절환시키더라도 조인트부(7)가 좌,우 회전하게 되므로 배수 호스(6)가 꺽이는 것을 방지할수 있으므로 배수 호스(6)를 원형 그대로 좌,우 절환시킬수 있게 된다.In addition, since the joint part 7 rotates left and right even when the drain hose 6 is switched in the left and right directions, the drain hose 6 can be prevented from being bent, so the drain hose 6 is left and right as it is. You can switch.

이상에서와 같이, 본 고안은 전자동 세탁기에 설치되는 배수 호스(6)를 꺽임등이 발생됨이 없이 용이하게 좌,우 방향으로 절환시킬수 있으므로써 사용자가 편리하게 사용할수 있고, 배수 호스(6)를 사용시 누수 및 수압에 의해 탈거되는 현상등이발생되는 것을 방지할수 있으므로 인해 제품의 효율성 및 신뢰성을 대폭 향상시킨 매우 유용한 고안이다.As described above, the present invention can be easily switched to the left and right direction without causing the bending hose 6, which is installed in the automatic washing machine, can be used conveniently by the user, the drain hose (6) It is a very useful design that greatly improves the efficiency and reliability of the product because it can prevent the phenomenon of being removed by water leakage and water pressure during use.

Claims (1)

외조의 배수공에 연결되며 회전시 회전 범위를 제한하기 위한 스톱퍼가 형성되는 배수 케이스와,A drain case connected to the drain hole of the outer tank and having a stopper for limiting the rotation range when rotating; 상기 배수 케이스에 삽입되어 회전가능하게 결합되며 누수를 방지하기 위한 O-링 및 패킹이 삽입되는 배수 호스의 조인트부와,A joint part of the drain hose inserted into the drain case and rotatably coupled and into which an O-ring and a packing are inserted to prevent leakage; 상기 조인트부에 일체로 형성되어 배수 케이스에 결합시 수압에 의해 탈거되는 것을 방지하기 위해 배수 케이스의 지지 리브에 밀착되는 고정 후크로 구성된 것을 특징으로하는 전자동 세탁기의 배수구조.The drainage structure of the fully automatic washing machine, which is formed integrally with the joint part and configured to be fixed to the support ribs of the drain case to prevent detachment by water pressure when coupled to the drain case.
KR2019960027435U 1996-08-31 1996-08-31 The drain construction of a fully-automatic washing machine KR200141148Y1 (en)

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