KR20040015480A - Drum type washing machine - Google Patents

Drum type washing machine Download PDF

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Publication number
KR20040015480A
KR20040015480A KR1020020047744A KR20020047744A KR20040015480A KR 20040015480 A KR20040015480 A KR 20040015480A KR 1020020047744 A KR1020020047744 A KR 1020020047744A KR 20020047744 A KR20020047744 A KR 20020047744A KR 20040015480 A KR20040015480 A KR 20040015480A
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KR
South Korea
Prior art keywords
door
drum
opening
auxiliary
washing machine
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KR1020020047744A
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Korean (ko)
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KR100447664B1 (en
Inventor
노형훈
이상진
Original Assignee
삼성전자주식회사
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Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR10-2002-0047744A priority Critical patent/KR100447664B1/en
Priority to EP02257084A priority patent/EP1389643A3/en
Publication of KR20040015480A publication Critical patent/KR20040015480A/en
Application granted granted Critical
Publication of KR100447664B1 publication Critical patent/KR100447664B1/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 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor
    • 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
    • D06F37/10—Doors; Securing means therefor
    • 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
    • D06F37/28—Doors; Security means therefor

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

Abstract

PURPOSE: A drum washing machine is provided to put the laundry into a drum additionally through an auxiliary door in filling the drum with washing water by forming an auxiliary opening part in the upper part of the door and the auxiliary door. CONSTITUTION: A drum washing machine comprises a body(10) having an opening part(11) for putting the laundry; a fixing drum(20) horizontally suspended in the body to store washing water; a rotating drum(30) rotating and reversing in the fixing drum; a driving unit(40) actuating the rotating drum; and a door(50) opening and closing the opening part of the body. An auxiliary opening part(51) is formed in the door to put the laundry into the rotating drum without opening the door, and opened and closed by an auxiliary door(60). The auxiliary door is combined with the door by a hinge, and turned right and left to open and close the auxiliary opening part. The laundry is put into the rotating drum by opening the auxiliary opening part with the auxiliary door after stopping the rotating drum in filling the fixing drum with water.

Description

드럼세탁기{DRUM TYPE WASHING MACHINE}Drum Washing Machine {DRUM TYPE WASHING MACHINE}

본 발명은 드럼세탁기에 관한 것으로, 더욱 상세하게는 내부에 세탁수가 채워져 있는 상태에서도 세탁물을 투입할 수 있는 드럼세탁기에 관한 것이다.The present invention relates to a drum washing machine, and more particularly, to a drum washing machine capable of injecting laundry even when washing water is filled therein.

일반적으로 드럼세탁기는 회전드럼의 회전으로 생긴 낙차에 의해 세탁을 수행하는 장치로써, 종래의 드럼세탁기는 도 1에 도시되어 있는 바와 같이 외관을 이루는 함체형상의 본체(1)와, 본체(1) 내부에 현가 설치되며 물이 담수되는 고정드럼(2)과, 고정드럼(2) 내에 정역회전 가능하게 설치된 회전드럼(3)을 구비하고 있다.In general, a drum washing machine is a device that performs washing by a drop generated by the rotation of a rotating drum, and a conventional drum washing machine includes a main body 1 and a main body 1 having an outer shape as shown in FIG. It is provided with a fixed drum (2) suspended therein and fresh water, and a rotating drum (3) installed in the fixed drum (2) so as to be capable of forward and reverse rotation.

또한 드럼세탁기의 본체(1)에는 회전드럼(3)에 세탁물을 투입할 수 있도록 전면측으로 개방되게 마련된 개방부(1a)가 마련되어 있으며, 일측에는 개방부(1a)를 개폐하기 위한 도어(4)가 일측에 힌지 결합되어 있다.In addition, the main body 1 of the drum washing machine is provided with an opening portion 1a provided to be opened to the front side so that laundry can be put into the rotating drum 3, and on one side, the door 4 for opening and closing the opening portion 1a. Is hinged to one side.

따라서, 이러한 드럼세탁기는 개방부(1a)를 통해 세탁물을 회전드럼(3) 내에 투입한 후 도어(4)를 닫아 개방부(1a)를 폐쇄하고, 계속해서 세탁수 및 세제를 고정드럼(2) 및 회전드럼(3) 내에 공급한 후, 회전드럼(3)이 회전하게 함으로써 세탁물을 세탁할 수 있게 되어 있다.Therefore, such a drum washing machine injects laundry into the rotating drum 3 through the opening 1a, closes the door 4 by closing the door 4, and then washes the laundry and the detergent. And the inside of the rotating drum 3, the rotating drum 3 is rotated to wash the laundry.

그러나 이러한 종래의 드럼세탁기에 있어서 고정드럼(2) 및 회전드럼(3) 내에 공급되는 세탁수는 개방부(1a)의 하단보다 수위가 높게 형성되도록 채워지므로, 고정드럼(2) 및 회전드럼(3) 내의 세탁수를 배수하지 않은 상태에서 도어(4)를 열어 개방부(1a)를 개방하면 개방부(1a)를 통해 세탁수가 쏟아지게 된다.However, in the conventional drum washing machine, the washing water supplied in the fixed drum 2 and the rotating drum 3 is filled so that the water level is formed higher than the lower end of the opening 1a, so that the fixed drum 2 and the rotating drum ( 3) When the door 4 is opened and the opening 1a is opened while the washing water is not drained, the washing water is poured through the opening 1a.

따라서, 종래의 드럼세탁기는 고정드럼(2) 및 회전드럼(3) 내에 세탁수가 채워져 있을 경우에는 세탁물을 추가로 투입할 수 없다는 문제점이 있다.Therefore, the conventional drum washing machine has a problem in that laundry can not be additionally added when the washing water is filled in the fixed drum 2 and the rotating drum 3.

본 발명은 이와 같은 문제점을 해결하기 위한 것으로, 그 목적은 내부에 세탁수가 채워져 있을 경우에도 회전드럼 내에 세탁물을 추가로 투입할 수 있는 드럼세탁기를 제공하는 것이다.The present invention is to solve such a problem, an object of the present invention is to provide a drum washing machine that can additionally put the laundry in the rotating drum even when the washing water is filled inside.

도 1은 종래의 드럼세탁기가 도시된 개략도이다.1 is a schematic view showing a conventional drum washing machine.

도 2는 본 발명에 따른 드럼세탁기의 개략도이다.2 is a schematic view of a drum washing machine according to the present invention.

도 3은 본 발명에 따른 드럼세탁기의 개략도이다.3 is a schematic view of a drum washing machine according to the present invention.

도 4는 본 발명에 따른4 is in accordance with the present invention

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

10: 본체11: 개방부10: main body 11: opening part

20: 고정드럼30: 회전드럼20: fixed drum 30: rotating drum

40: 구동장치 50: 도어40: drive device 50: door

51: 보조개방부60: 보조도어51: auxiliary opening 60: auxiliary door

이와 같은 목적을 달성하기 위한 본 발명은,The present invention for achieving such an object,

외관을 이루며 세탁물을 투입할 수 있도록 전면측으로 개방된 개방부가 마련 본체와, 본체 내부에 현가 설치되어 세탁수를 담는 고정드럼과, 상기 고정드럼 내에 정역회전 가능하게 설치된 회전드럼과, 상기 본체의 개방부를 개폐하는 도어를 구비한 드럼세탁기에 있어서, 상기 도어에는 상기 도어를 개방하지 않고도 세탁물을 상기 회전드럼에 투입할 수 있도록 보조개방부가 마련되며, 상기 보조개방부를 개폐하는 보조도어가 구비되어 있다.The main body is provided with an open portion opened to the front side to form laundry, the fixed drum is installed inside the main body to contain the wash water, the rotating drum installed in the fixed drum so as to be rotated forward and backward, and the main body is opened. In the drum washing machine provided with a door for opening and closing the door, the door is provided with an auxiliary opening for injecting laundry into the rotating drum without opening the door, the auxiliary door for opening and closing the auxiliary opening.

또한, 상기 개방부 및 상기 보조도어는 상기 고정드럼에 채워지는 세탁수의 수위보다 상측에 위치한다.In addition, the opening and the auxiliary door is located above the water level of the wash water filled in the fixed drum.

또한, 상기 보조도어는 상기 도어의 일측에 힌지결합되어 있다.In addition, the auxiliary door is hinged to one side of the door.

또한, 상기 개방부는 실질적으로 원형으로 형성되며, 상기 도어는 실질적으로 사각형상으로 형성되되 그 하단이 상기 본체에 힌지결합되어 상하로 회동하며 상기 개방부를 개폐하도록 되어 있으며, 상기 보조개방부는 실질적으로 원형으로 형성되며, 상기 보조도어는 실질적으로 원형으로 형성되되 일측이 상기 도어에 힌지결합되어 좌우로 회동하며 상기 보조개방부를 개폐하도록 되어 있다.In addition, the opening is formed in a substantially circular shape, the door is formed in a substantially rectangular shape, the lower end is hinged to the main body to rotate up and down and open and close the opening, the auxiliary opening is substantially circular The auxiliary door is formed in a substantially circular shape, one side is hinged to the door is rotated to the left and right to open and close the auxiliary opening.

이하에서는 본 발명의 바람직한 하나의 실시예를 도면을 참조하여 상세히 설명한다.Hereinafter, one preferred embodiment of the present invention will be described in detail with reference to the drawings.

본 발명에 따른 드럼세탁기는 도 2에 도시한 바와 같이, 외관을 이루는 본체(10)와, 본체(10) 내부에 가로방향으로 현가 설치되며 내부에 세탁수가 저장되는 고정드럼(20)과, 고정드럼(20)의 내부에 정역회전이 가능하게 배치된 회전드럼(30)과, 회전드럼(30)을 구동시키기 위한 구동장치(40)를 갖추고 있다.Drum washing machine according to the present invention, as shown in Figure 2, the main body 10 forming the appearance, the fixed drum 20 is installed in the transverse direction in the main body 10 and the wash water is stored therein, and fixed The drum 20 is provided with a rotating drum 30 that is capable of forward and reverse rotation, and a driving device 40 for driving the rotating drum 30.

본체(10)는 드럼세탁기의 외관을 이루는 것으로, 함체형상으로 형성되어 그 전면측에는 세탁물을 넣거나 꺼낼 수 있도록 개방부(11)가 형성되며, 개방부(11)에는 이를 개폐하기 위한 도어(50)가 힌지 결합된다.The main body 10 forms an exterior of a drum washing machine, and is formed in a shape of a container, and an opening portion 11 is formed at the front side thereof to put or take out laundry, and the opening portion 11 has a door 50 for opening and closing it. Is hinged.

본 실시예에서 개방부(11)는 원형으로 형성되어 있으며, 도어(50)는 대략 사각형상으로 형성되며 그 하단측이 본체(10)에 힌지결합되어 상하방향으로 회동하며 개방부(11)를 개폐한다.In this embodiment, the opening portion 11 is formed in a circular shape, the door 50 is formed in a substantially rectangular shape and its lower end is hinged to the main body 10 to rotate in the vertical direction and open the opening portion 11 Open and close.

또한, 본체(10)의 상측 내부에는 세제함(12) 및 급수호스(13)가 배치되어, 급수호스(13)를 통해 외부로부터 도입되는 물이 세제함(12)을 경유하여 고정드럼(20)에 세탁수로써 공급된다.In addition, a detergent box 12 and a water supply hose 13 are disposed in the upper side of the main body 10, and water introduced from the outside through the water supply hose 13 is fixed through the detergent box 12. ) Is supplied as wash water.

고정드럼(20)은 본체(10) 내에 세탁수를 담을 수 있도록 가로방향으로 현가된 원통형 드럼으로 이루어지며, 하부에 배수관(14)이 설치되어 이를 통해 세탁수를 외부로 배출할 수 있다.The fixed drum 20 is made of a cylindrical drum suspended in the horizontal direction to contain the wash water in the main body 10, the drain pipe 14 is installed in the lower portion can be discharged to the outside through this.

회전드럼(30)은 내부에 세탁물을 담은 후 회전하며 낙차에 의해 세탁물의 세탁이 이루어지게 하는 것으로, 고정드럼(20)과 마찬가지로 원통형 드럼으로 형성되되 고정드럼(20) 내부에 동심원상으로 배치된다. 이러한 회전드럼(30)에는 고정드럼(20)에 담긴 세탁수가 내부로 유입될 수 있도록 외주면에 다수의 관통홀(31)이 마련되어 있다. 또한, 회전드럼(30)의 후면측에는 회전축(15)이 고정드럼(20)을 관통하도록 설치되어 구동장치(40)로부터 회전력을 전달받을 수 있도록 되어 있다.Rotating drum 30 is to rotate after containing the laundry inside the laundry to be washed by the fall, is formed as a cylindrical drum like the fixed drum 20 is arranged in a concentric circle inside the fixed drum (20) . The rotating drum 30 is provided with a plurality of through holes 31 on the outer circumferential surface of the washing water contained in the fixed drum 20 to be introduced into the inside. In addition, the rear side of the rotating drum 30 is installed so that the rotating shaft 15 penetrates the fixed drum 20 so as to receive a rotational force from the driving device 40.

이러한 드럼세탁기에 있어서 도어(50)의 상부에는 고정드럼(20) 및 회전드럼(30)에 세탁수가 채워져 있는 상태에서도 세탁물을 투입할 수 있도록 원형의 보조개방부(51)가 마련되어 있으며, 도어(50)에는 보조개방부(51)를 개폐하는 보조도어(60)가 일측에 설치된다.In the drum washing machine, a circular auxiliary opening 51 is provided on the upper part of the door 50 so that laundry can be put in the state in which the fixed drum 20 and the rotating drum 30 are filled with washing water. ) Is provided on one side of the auxiliary door 60 for opening and closing the auxiliary opening 51.

보조도어(60)는 보조개방부(51)를 덮은 수 있도록 원형으로 형성되며 도어(50)의 일측에 힌지결합되어 좌우로 회동하며 보조개방부(51)를 개폐할 수 있게 되는 것이다.The auxiliary door 60 is formed in a circular shape so as to cover the auxiliary opening part 51 and is hinged to one side of the door 50 to rotate left and right and to open and close the auxiliary opening part 51.

이 때, 보조개방부(51) 및 보조도어(60)는 고정드럼(20) 내에 세탁수가 채워져 있는 경우에도 보조개방부(51)를 통해 세탁수가 쏟아지는 것을 방지할 수 있도록 세탁수의 수위보다 높은 곳에 위치한다.At this time, the auxiliary opening 51 and the auxiliary door 60 is located at a position higher than the level of the washing water to prevent the washing water from flowing through the auxiliary opening 51 even when the washing water is filled in the fixed drum 20. do.

따라서, 고정드럼(20)에 세탁수가 채워진 상태에서 회전드럼(30)의 회전을 멈춘 후, 보조도어(60)를 열어 보조개방부(51)를 개방하더라도 보조개방부(51)를 통해 세탁수가 쏟아지지 않으므로, 보조개방부(51)를 통해 세탁물을 투입할 수 있게 되는 것이다.Therefore, after stopping the rotation of the rotating drum 30 in a state where the washing water is filled in the fixed drum 20, even if the auxiliary opening 60 is opened by opening the auxiliary opening 51, the washing water does not pour out through the auxiliary opening 51. Therefore, it is possible to put the laundry through the auxiliary opening (51).

다음은 이와 같이 구성된 본 발명에 따른 드럼세탁기의 동작 및 작용효과를 도면을 참조하여 상세히 설명한다.Next, the operation and effect of the drum washing machine according to the present invention configured as described above will be described in detail with reference to the accompanying drawings.

세탁물을 세탁하고자 할 경우, 도 3에 도시되어 있는 바와 같이 도어(50)를 개방하여 개방부(51)를 통해 회전드럼(30)에 세탁물을 투입한 후, 도어(50)를 폐쇄하고 드럼세탁기를 조작하여 세탁을 진행한다.When the laundry is to be washed, as shown in FIG. 3, after the door 50 is opened and the laundry is put into the rotating drum 30 through the opening part 51, the door 50 is closed and the drum washing machine is closed. Operate the laundry to proceed.

세탁이 진행되면 급수호수(13)를 통해 고정드럼(20) 및 회전드럼(30)에는 세탁수가 공급되어 일정한 수위까지 세탁수가 채워지고, 세탁수가 채워진 후에는 회전드럼(30)이 회전하면서 세탁물을 상측으로 이동시켜 낙차에 의해 세탁물의 세탁이 이루어진다.When the washing proceeds, washing water is supplied to the fixed drum 20 and the rotating drum 30 through the water supply lake 13, and the washing water is filled to a certain level. After the washing water is filled, the rotating drum 30 rotates to wash the laundry. The laundry is washed up by moving upwards.

이와 같이 세탁이 진행 중일 때, 드럼세탁기에 추가로 세탁물을 투입할 필요가 발생하면, 드럼세탁기의 동작을 잠시 중단시켜 회전드럼(30)을 정지시키고, 도 4에 도시되어 있는 바와 같이 도어(50)의 상부에 마련된 보조도어(60)를 열어 보조개방부(51)가 개방되게 한 후, 보조개방부(51)를 통해 세탁물을 추가로 투입한다. 이 때, 보조개방부(51) 및 보조도어(60)는 고정드럼(20) 및 회전드럼(30) 내에 채워진 세탁수의 수위보다 높은 곳에 위치하도록 되어 있으므로 보조도어(60)를 개방하더라도 세탁수가 보조도어(60)를 통해 쏟아지는 등의 일은 발생하지 않는다.As such, when washing is in progress, when it is necessary to inject additional laundry into the drum washing machine, the operation of the drum washing machine is stopped for a while to stop the rotating drum 30, and the door 50 as shown in FIG. After opening the auxiliary door 60 provided at the top of the) to open the auxiliary opening part 51, the laundry is further introduced through the auxiliary opening part 51. At this time, since the auxiliary opening part 51 and the auxiliary door 60 are positioned at a level higher than the level of the washing water filled in the fixed drum 20 and the rotating drum 30, even if the auxiliary door 60 is opened, the washing water is auxiliary. Pouring through the door 60 does not occur.

이상에서 상세히 설명한 바와 같이, 본 발명에 따른 드럼세탁기는 도어의 상부에 보조개방부 및 이를 개폐하는 보조도어가 구비되어 있으므로 내부에 세탁수가 채워져 있는 경우에도 보조도어를 통해 세탁물을 추가로 투입할 수 있게 되는 작용효과가 있다.As described above in detail, the drum washing machine according to the present invention is provided with an auxiliary opening and an auxiliary door for opening and closing the upper part of the door so that the laundry can be additionally added through the auxiliary door even when the washing water is filled therein. There is a working effect.

Claims (4)

외관을 이루며 세탁물을 투입할 수 있도록 전면측으로 개방된 개방부가 마련 본체와, 본체 내부에 현가 설치되어 세탁수를 담는 고정드럼과, 상기 고정드럼 내에 정역회전 가능하게 설치된 회전드럼과, 상기 본체의 개방부를 개폐하는 도어를 구비한 드럼세탁기에 있어서,The main body is provided with an open portion opened to the front side to form laundry, the fixed drum is installed inside the main body to contain the wash water, the rotating drum installed in the fixed drum so as to be rotated forward and backward, and the main body is opened. In the drum washing machine having a door for opening and closing the part, 상기 도어에는 상기 도어를 개방하지 않고도 세탁물을 상기 회전드럼에 투입할 수 있도록 보조개방부가 마련되며, 상기 보조개방부를 개폐하는 보조도어가 구비되어 있는 것을 특징으로 드럼세탁기.The door is provided with an auxiliary opening to inject laundry into the rotating drum without opening the door, the drum washing machine, characterized in that the auxiliary door is provided for opening and closing the auxiliary opening. 제 1항에 있어서,The method of claim 1, 상기 개방부 및 상기 보조도어는 상기 고정드럼에 채워지는 세탁수의 수위보다 상측에 위치하는 것을 특징으로 하는 드럼세탁기.The opening and the auxiliary door is a drum washing machine, characterized in that located above the level of the wash water filled in the fixed drum. 제 1항에 있어서,The method of claim 1, 상기 보조도어는 상기 도어의 일측에 힌지결합되어 있는 것을 특징으로 하는 드럼세탁기.The auxiliary door is a drum washing machine, which is hinged to one side of the door. 제 1항에 있어서,The method of claim 1, 상기 개방부는 실질적으로 원형으로 형성되며, 상기 도어는 실질적으로 사각형상으로 형성되되 그 하단이 상기 본체에 힌지결합되어 상하로 회동하며 상기 개방부를 개폐하도록 되어 있으며,The opening is formed in a substantially circular shape, the door is formed in a substantially rectangular shape, the lower end is hinged to the main body to rotate up and down, and to open and close the opening, 상기 보조개방부는 실질적으로 원형으로 형성되며, 상기 보조도어는 실질적으로 원형으로 형성되되 일측이 상기 도어에 힌지결합되어 좌우로 회동하며 상기 보조개방부를 개폐하도록 되어 있는 것을 특징으로 하는 드럼세탁기.The auxiliary opening portion is formed in a substantially circular, the auxiliary door is formed in a substantially circular drum washing machine, characterized in that one side is hinged to the door to rotate left and right and open and close the auxiliary opening.
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