KR101175733B1 - Lifter holding structure of drum type washing machine - Google Patents

Lifter holding structure of drum type washing machine Download PDF

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Publication number
KR101175733B1
KR101175733B1 KR1020050124492A KR20050124492A KR101175733B1 KR 101175733 B1 KR101175733 B1 KR 101175733B1 KR 1020050124492 A KR1020050124492 A KR 1020050124492A KR 20050124492 A KR20050124492 A KR 20050124492A KR 101175733 B1 KR101175733 B1 KR 101175733B1
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KR
South Korea
Prior art keywords
drum
lifter
washing machine
flange
hook
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KR1020050124492A
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Korean (ko)
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KR20070064003A (en
Inventor
이승준
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주식회사 대우일렉트로닉스
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Priority to KR1020050124492A priority Critical patent/KR101175733B1/en
Publication of KR20070064003A publication Critical patent/KR20070064003A/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
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
    • D06F37/065—Ribs, lifters, or rubbing means forming part of the receptacle ribs or lifters having means for circulating the washing liquid
    • 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
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined 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
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22—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 horizontal 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
    • D06F37/261—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements
    • 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 
    • D06F39/12—Casings; Tubs
    • D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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

Abstract

본 발명은 드럼 세탁기의 드럼 내부를 따라 배치되고, 세탁물을 드럼의 회전에 의해 들어 올리는 리프터의 하부에 소정간격으로 형성된 플랜지; 및 상기 플랜지의 가압으로 상기 플랜지가 끼워져 고정되도록 상기 드럼 내부에 제공된 스냅 핀을 포함함으로써, 드럼세탁기에서 리프터를 분리하기 용이한 이점을 제공한다.The present invention is arranged along the inside of the drum of the drum washing machine, the flange formed at a predetermined interval in the lower portion of the lifter for lifting the laundry by the rotation of the drum; And a snap pin provided inside the drum such that the flange is fitted and secured by pressing the flange, thereby providing an easy advantage of detaching the lifter from the drum washing machine.

드럼 세탁기, 리프터, 스냅 핀 Drum washing machine, lifter, snap pin

Description

드럼 세탁기의 리프터 고정구조 {LIFTER HOLDING STRUCTURE OF DRUM TYPE WASHING MACHINE}Lifter fixing structure of drum washing machine {LIFTER HOLDING STRUCTURE OF DRUM TYPE WASHING MACHINE}

도 1은 종래 기술에 의한 드럼 세탁기의 리프터 고정구조를 나타낸 단면도이다.1 is a cross-sectional view showing a lifter fixing structure of a drum washing machine according to the prior art.

도 2는 본 발명의 일실시예에 따른 드럼 세탁기의 리프터 고정구조를 나타낸 부분 사시도이다.Figure 2 is a partial perspective view showing a lifter fixing structure of the drum washing machine according to an embodiment of the present invention.

도 3은 본 발명의 일실시예에 따른 드럼 세탁기의 리프터 고정구조를 나타낸 종단면도이다.Figure 3 is a longitudinal sectional view showing a lifter fixing structure of the drum washing machine according to an embodiment of the present invention.

도 4는 본 발명의 일실시예에 따른 드럼 세탁기의 리프터 고정구조의 리프터 분리를 나타낸 종단면도이다.Figure 4 is a longitudinal sectional view showing the lifter separation of the lifter fixing structure of the drum washing machine according to an embodiment of the present invention.

<도면의 주요 부분에 관한 부호의 설명>DESCRIPTION OF THE REFERENCE NUMERALS

100: 드럼 102: 홈100: drum 102: groove

105: 절곡판 110: 리프터105: bending plate 110: lifter

112: 플랜지 120: 스냅 핀112: flange 120: snap pin

125: 후크 127: 지지부125: hook 127: support

본 발명은 드럼 세탁기의 리프터 고정구조에 관한 것으로서, 보다 상세하게는 리프터의 착탈이 용이하게 만들어진 드럼 세탁기의 리프터 고정구조에 관한 것이다.The present invention relates to a lifter fixing structure of the drum washing machine, and more particularly, to a lifter fixing structure of the drum washing machine made to be attached and detached easily.

일반적으로, 세탁기는 세탁조에 세탁물과 세제가 담겨져 회전됨으로써, 의류 등의 세탁물을 세정하는 장치로서, 세탁물이 담겨지는 세탁조 및 터브가 설치되는 방향에 따라 직립형 세탁기와 드럼 세탁기로 나뉘는데, 상기 드럼 세탁기의 세탁조는 회전축이 수평방향으로 배치된 드럼을 포함하고, 세탁물은 드럼의 내부에 수평으로 놓여져 드럼의 회전에 의해 수직방향으로 이동되고, 하방으로 낙하하면서 세탁이 된다.In general, the washing machine is rotated by washing the laundry and detergent in the washing tank, and is a device for washing laundry, such as clothes, divided into an upright washing machine and a drum washing machine according to the direction in which the laundry tank and the tub in which the laundry is contained are installed. The washing tank includes a drum having a rotating shaft disposed in a horizontal direction, and the laundry is placed horizontally inside the drum to be moved vertically by the rotation of the drum, and is washed while falling downward.

도 1은 종래 기술에 의한 드럼 세탁기를 도시한 종단면도이다.1 is a longitudinal sectional view showing a drum washing machine according to the prior art.

종래 기술에 의한 드럼 세탁기는 정면에 개구부(1)가 형성된 캐비닛(2)과, 상기 개구부(1) 내측에 설치되어 세탁수가 담수되는 터브(4)와, 상기 터브(4)의 내 측에 회전 가능하게 설치되어 세탁물 및 세제가 담겨지는 드럼(10)과, 상기 드럼(10)의 회전축에 연결되어 상기 터브(4)의 후면에 장착된 모터(6)와, 상기 터브(4)가 상기 캐비닛(2)의 내측에 일정량 유동 가능하게 설치되도록 상기 캐비닛(2)의 내벽과 터브(4)의 외벽 사이에 설치되는 서스펜션(8)을 포함한다.The drum washing machine according to the prior art rotates in a cabinet (2) having an opening (1) formed in the front, a tub (4) installed inside the opening (1) to wash water, and an inner side of the tub (4). A drum (10) capable of being installed and containing laundry and detergent, a motor (6) connected to the rotating shaft of the drum (10) and mounted on the rear of the tub (4), and the tub (4) are in the cabinet A suspension 8 is installed between the inner wall of the cabinet 2 and the outer wall of the tub 4 so as to be able to flow in a predetermined amount inside the (2).

여기서, 상기 드럼(10)은 상기 캐비닛(2) 및 터브(4)와 동일한 정면으로 개 구되고 후면 외벽에는 상기 모터(6)의 회전축(7)이 설치되는 바, 상기 모터의 회전축(7) 단부에는 삼발이 모양의 스파이더(9)가 설치되어 상기 스파이더(9)가 드럼(10)의 후면 외벽에 체결된다.Here, the drum 10 is opened in the same front as the cabinet (2) and the tub (4) and the rotary shaft (7) of the motor (6) is installed on the rear outer wall, the rotary shaft (7) of the motor At the end, a tricycle-shaped spider 9 is installed so that the spider 9 is fastened to the rear outer wall of the drum 10.

이로써, 상기 모터(6)가 구동되면 상기 드럼(10)이 수평 방향의 회전축(7)을 중심으로 회전되면서 세탁 작용을 행하도록 한다.As a result, when the motor 6 is driven, the drum 10 is rotated about the rotating shaft 7 in the horizontal direction to perform a washing operation.

그리고, 상기 드럼(10)은 내벽에서 회전 중심을 향하여 돌출되는 다수개의 리프터(12)가 설치됨으로써, 드럼(10)이 회전될 때에 세탁물을 상측으로 끌어올리므로 세탁물의 유동을 증가시켜 세탁 효과가 향상되도록 한다.In addition, the drum 10 is provided with a plurality of lifters 12 protruding from the inner wall toward the center of rotation, thereby lifting the laundry upward when the drum 10 is rotated, thereby increasing the flow of the laundry, thereby increasing the washing effect. To improve.

이때, 상기 리프터(12)는 상기 드럼(10)의 내벽에 수평 방향으로 길게 설치되고 회전 중심을 향하여 돌출되어 드럼(10)이 회전되면 드럼의 하측에 위치되는 세탁물을 드럼의 상측으로 끌어올리므로 세탁물의 유동을 증가시킨다.At this time, the lifter 12 is installed on the inner wall of the drum 10 in a horizontal direction and protrudes toward the center of rotation so that when the drum 10 is rotated to lift the laundry located on the lower side of the drum to the upper side of the drum Increase the flow of the laundry.

여기서, 상기 리프터(12)는 드럼(10)의 내부에서 원주방향으로 설치되어 드럼(10)의 외면에서 드럼(10)을 관통하는 나사(15)에 의해 드럼에 고정되는데, 리프터(12)가 파손되어 리프터(12)를 교환하려면, 드럼(10)을 세탁기의 내부에서 분리하고, 드럼(10)을 외부로 내놓은 후, 드럼(10)의 외부에서 나사(15)를 풀고, 리프터(12)를 분리해야 하는 번거로움이 있었다.Here, the lifter 12 is installed in the circumferential direction inside the drum 10 and is fixed to the drum by a screw 15 penetrating the drum 10 from the outer surface of the drum 10, the lifter 12 being In order to replace the lifter 12 when it is damaged, the drum 10 is removed from the inside of the washing machine, the drum 10 is brought out, the screws 15 are removed from the outside of the drum 10, and the lifter 12 is removed. There was a hassle to separate.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 리프터의 전후부가 나사 없이 드럼내부에 형성된 스냅 핀에 의해 고정됨으로써, 드 럼의 분해 없이 리프터의 분리가 용이해지는 이점을 제공함이 목적이다.The present invention has been made to solve the above problems of the prior art, and the front and rear portions of the lifter is fixed by a snap pin formed in the drum without a screw, thereby providing an advantage that the lifter can be easily separated without disassembling the drum. to be.

상기한 과제를 해결하기 위한 본 발명에 따른 드럼 세탁기의 리프터 고정구조는, 드럼 세탁기의 드럼 내부를 따라 배치되고, 세탁물을 드럼의 회전에 의해 들어 올리는 리프터의 하부에 소정간격으로 형성된 플랜지; 및 상기 플랜지의 가압으로 상기 플랜지가 끼워져 고정되도록 상기 드럼 내부에 제공된 스냅 핀을 포함한다.Lifter fixing structure of the drum washing machine according to the present invention for solving the above problems is arranged along the inside of the drum of the drum washing machine, the flange formed at a predetermined interval in the lower portion of the lifter for lifting the laundry by the rotation of the drum; And a snap pin provided inside the drum such that the flange is fitted and fixed by pressing the flange.

여기서, 드럼은 리프터의 플랜지가 끼워지는 홈을 포함하는데, 리프터가 스냅 핀을 가압하면 스냅 핀은 플랜지를 구속하고, 플랜지를 홈에 끼우면 리프터는 드럼의 내부에 고정되며, 리프터의 분해는 스냅 핀을 가압시키면서 이동하여, 플랜지를 홈에서 분리함으로써 이루어진다.Here, the drum includes a groove into which the flange of the lifter is fitted, the snap pin restrains the flange when the lifter presses the snap pin, and when the flange is inserted into the groove, the lifter is fixed inside the drum, and the disassembly of the lifter is a snap pin. Is moved while pressing, and the flange is removed from the groove.

이때, 상기 스냅 핀은 상기 플랜지를 구속하는 후크 및 상기 후크에서 드럼내부로 연장되어 후크에 대한 유동을 제공하는 지지부를 포함하는데, 후크가 리프터의 전후 일측에서 플랜지를 구속하여 리프터를 드럼에 고정한다.At this time, the snap pin includes a hook for restraining the flange and a support portion extending from the hook into the drum to provide flow to the hook, wherein the hook restrains the flange at front and rear sides of the lifter to fix the lifter to the drum. .

이하, 본 발명의 바람직한 일실시예를 첨부된 도면을 참조하여 설명한다.Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

또한, 하기 실시예는 본 발명의 권리범위를 한정하는 것이 아니라 단지 예시로 제시하는 것이며, 본 기술 사상을 통해 구현되는 다양한 실시예가 있을 수 있다.In addition, the following examples are not intended to limit the scope of the present invention but merely presented by way of example, and there may be various embodiments implemented through the present invention.

도 2는 본 발명의 일실시예에 따른 드럼 세탁기의 리프터 고정구조를 나타낸 부분 사시도이고, 도 3은 본 발명의 일실시예에 따른 드럼 세탁기의 리프터 고정구조를 나타낸 종단면도이고, 도 4는 본 발명의 일실시예에 따른 드럼 세탁기의 리프터 고정구조의 리프터 분리를 나타낸 종단면도이다.Figure 2 is a partial perspective view showing a lifter fixing structure of the drum washing machine according to an embodiment of the present invention, Figure 3 is a longitudinal sectional view showing a lifter fixing structure of the drum washing machine according to an embodiment of the present invention, Figure 4 Longitudinal sectional view showing the lifter separation of the lifter fixing structure of the drum washing machine according to an embodiment of the present invention.

도시된 바와 같이, 일실시예에 따른 드럼 세탁기의 리프터 고정구조는 드럼 세탁기의 드럼 내부를 따라 배치되고, 세탁물을 드럼(100)의 회전에 의해 들어 올리는 리프터(110)의 하부에 소정간격으로 형성된 플랜지(112); 및 상기 플랜지(112)의 가압으로 상기 플랜지(112)가 끼워져 고정되도록 상기 드럼(100) 내부에 제공된 스냅 핀(120)을 포함한다.As shown, the lifter fixing structure of the drum washing machine according to one embodiment is disposed along the inside of the drum of the drum washing machine, and formed at a predetermined interval in the lower portion of the lifter 110 for lifting laundry by the rotation of the drum 100. Flange 112; And a snap pin 120 provided inside the drum 100 so that the flange 112 is fitted and fixed by the pressure of the flange 112.

여기서, 드럼(100)은 리프터(110)의 측면에 형성된 플랜지(112)가 끼워지는 홈(102)을 포함하는데, 홈(102)은 드럼(100)의 내부에서 돌출된 절곡판(105)에 의해 형성되며, 절곡판(105)은 드럼(100)의 길이방향을 따라 소정간격으로 형성된다.Here, the drum 100 includes a groove 102 into which the flange 112 formed on the side of the lifter 110 is fitted. The groove 102 is formed in the bending plate 105 protruding from the drum 100. Is formed by, the bending plate 105 is formed at a predetermined interval along the longitudinal direction of the drum (100).

즉, 리프터(110)의 측부는 드럼(100)에 길이방향으로 형성된 홈(102)에 구속되며, 리프터(110)의 전방부분(110a)에 형성된 플랜지(112)도 그에 맞게 형성된 홈(102)에 끼워져 구속된다.That is, the side of the lifter 110 is constrained to the groove 102 formed in the drum 100 in the longitudinal direction, and the flange 102 formed in the front portion 110a of the lifter 110 is also formed accordingly. It is fitted in and restrained.

또한, 리프터(110)의 후방부분(110b)에 형성된 플랜지(112)는 드럼(100)의 후방에 제공되어 있는 스냅 핀(120)에 구속되는데, 리프터(110)를 드럼(100)의 내부 상에서 스냅 핀(120)에 대해 가압하면, 리프터(110)의 후방부분(110b)에 제공된 플랜지(112)가 스냅 핀(120)에 의해 구속되고, 리프터(110)를 전방으로 이동시키면 리프터(110)의 측면에 제공된 플랜지(112)와 전방부분(110a)에 제공된 플랜지(112)는 그 위치에 제공된 드럼(100) 내부의 홈(102)에 맞게 끼워진다.In addition, the flange 112 formed at the rear portion 110b of the lifter 110 is constrained to the snap pin 120 provided at the rear of the drum 100, which lifts the lifter 110 on the inside of the drum 100. When pressed against the snap pin 120, the flange 112 provided on the rear portion 110b of the lifter 110 is constrained by the snap pin 120, and when the lifter 110 is moved forward, the lifter 110 is moved. The flange 112 provided on the side of the flange 112 and the flange 112 provided on the front portion 110a are fitted to fit the groove 102 inside the drum 100 provided at the position.

이때, 상기 스냅 핀(120)은 상기 플랜지(112)를 구속하는 후크(125) 및 상기 후크(125)에서 드럼(100)내부로 연장되어 후크(125)에 대한 유동을 제공하는 지지부(127)를 포함하는데, 후크(125)가 리프터(110)의 후방부분(110a)에서 플랜지(112)를 구속하여 리프터(110)를 드럼(100)에 고정한다.In this case, the snap pin 120 extends into the drum 100 from the hook 125 and the hook 125 that constrains the flange 112 and provides a flow to the hook 125. It includes, the hook 125 restrains the flange 112 in the rear portion (110a) of the lifter 110 to secure the lifter 110 to the drum (100).

여기서, 스냅 핀(120)의 후크(125)는 리프터(110)의 플랜지(112)가 걸리도록 하는 것으로서, 리프터(110)를 향해 돌출된 형태로 형성되어 있으며, 지지부(127)는 후크(125)에 연결되어 있고, 리프터(110)가 후크(125)를 상방에서 가압할 때, 후크(125)에 대한 탄력적인 유동을 제공한다.Here, the hook 125 of the snap pin 120 is to be caught by the flange 112 of the lifter 110, is formed in a shape protruding toward the lifter 110, the support 127 is a hook 125 ), And when the lifter 110 presses the hook 125 upwards, it provides a resilient flow for the hook 125.

한편, 리프터(110)의 플랜지(112)가 스냅 핀(120)의 후크(125)와 드럼(100)의 홈(102)에 구속된 후, 리프터(110)가 파손되었을 때, 리프터(110)를 드럼(100)에서 분해하려면, 리프터(110)를 드럼(100)의 후방으로 가압하여 리프터(110)의 플랜지(112)를 드럼(100)의 홈(102)에서 이탈시키고, 리프터(110)의 전방부분을 들어올리면서 리프터(110)를 드럼(100)의 전방으로 당기면, 리프터(110)의 후방부분(110b)에 제공된 플랜지(112)가 스냅 핀(120)에서 이탈된다.On the other hand, after the flange 112 of the lifter 110 is constrained to the hook 125 of the snap pin 120 and the groove 102 of the drum 100, the lifter 110 is broken, the lifter 110 To disassemble the drum 100, press the lifter 110 to the rear of the drum 100 to release the flange 112 of the lifter 110 from the groove 102 of the drum 100, the lifter 110 When the lifter 110 is pulled forward of the drum 100 while lifting the front portion of the flange 100, the flange 112 provided at the rear portion 110b of the lifter 110 is released from the snap pin 120.

상기와 같이 구성되는 본 발명에 의한 드럼 세탁기의 리프터 고정구조는, 리프터의 전후부가 나사 없이 드럼내부에 형성된 스냅 핀에 의해 고정됨으로써, 드럼의 분해 없이 리프터의 분리가 용이해지는 효과를 얻을 수 있다.In the lifter fixing structure of the drum washing machine according to the present invention configured as described above, since the front and rear portions of the lifter are fixed by snap pins formed inside the drum without screws, the lifter can be easily removed without disassembling the drum.

Claims (2)

리프터의 하부에 소정간격으로 플랜지가 형성되되,Flange is formed in the lower part of the lifter at a predetermined interval, 상기 리프터의 후방부분을 제외한 위치에 형성되는 플랜지는 드럼에서 돌출되어 홈을 형성하는 절곡판에 구속되고,The flange formed at a position other than the rear portion of the lifter is constrained to the bending plate protruding from the drum to form a groove, 상기 리프터의 후방부분에 형성되는 플랜지는 스냅 핀에 구속되며,The flange formed at the rear portion of the lifter is constrained to the snap pin, 상기 스냅 핀은 The snap pin is 상기 플랜지를 구속하는 후크; 및 A hook for restraining the flange; And 상기 후크에서 드럼내부로 연장되어 후크에 대한 유동을 제공하는 지지부를 포함하는 것을 특징으로 하는 드럼 세탁기의 리프터 고정구조.And a support extending from the hook into the drum to provide flow to the hook. 삭제delete
KR1020050124492A 2005-12-16 2005-12-16 Lifter holding structure of drum type washing machine KR101175733B1 (en)

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