KR20050079778A - Washing machine - Google Patents

Washing machine Download PDF

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Publication number
KR20050079778A
KR20050079778A KR1020040007892A KR20040007892A KR20050079778A KR 20050079778 A KR20050079778 A KR 20050079778A KR 1020040007892 A KR1020040007892 A KR 1020040007892A KR 20040007892 A KR20040007892 A KR 20040007892A KR 20050079778 A KR20050079778 A KR 20050079778A
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KR
South Korea
Prior art keywords
laundry
drum
lift
washing
striking
Prior art date
Application number
KR1020040007892A
Other languages
Korean (ko)
Inventor
설영훈
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020040007892A priority Critical patent/KR20050079778A/en
Publication of KR20050079778A publication Critical patent/KR20050079778A/en

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Classifications

    • 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
    • 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
    • D06F15/00—Washing machines having beating, rubbing or squeezing means in receptacles stationary for washing purposes
    • 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
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • 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
    • 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
    • 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

Abstract

본 발명에 따른 세탁기는 드럼의 내벽에 설치된 세탁물을 끌어올리는 세탁물 리프트가 드럼의 회전축과 평행하게 설치되고, 상기 드럼의 내부에 소비자의 선택에 따라 타격부재가 삽입되어 상기 드럼이 회전됨에 따라 상기 세탁물 리프트에 의해 끌어올려진 후 세탁물로 떨어져 두둘기 때문에 세탁물에 따라 세탁성능이 향상될 수 있을 뿐만 아니라, 세탁성능과 관련하여 소비자의 선택 폭이 넓어질 수 있다. Washing machine according to the present invention is a laundry lift for lifting the laundry installed on the inner wall of the drum is installed in parallel with the rotation axis of the drum, the impact member is inserted into the drum according to the consumer's choice is the laundry as the drum is rotated Since it is lifted by the lift and then dropped into the laundry, the washing performance can be improved according to the laundry, and the consumer's choice with regard to the washing performance can be expanded.

Description

세탁기{Washing Machine}Washing Machine

본 발명은 세탁기에 관한 것으로서, 특히 드럼에 선택적으로 낙차에 의해 세탁물을 두들기는 타격부재를 삽입한 세탁기에 관한 것이다. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing machine, and more particularly, to a washing machine in which a striking member is inserted into a drum to selectively knock laundry.

종래 기술에 따른 세탁기는 도 1 및 도 2에 도시된 바와 같이, 전면에 도어(1)가 설치된 캐비닛(2)과, 상기 캐비닛(2)의 내부에 고정된 터브(4)와, 상기 터브(4)의 내부에 수평방향(C)에 대하여 회전 가능토록 설치되고 다수의 수공(6a)이 형성되어 세탁물의 세탁이 행해지는 드럼(6)과, 상기 터브(4)의 후면에 설치되고 상기 드럼(6)과 연결되어 상기 드럼(6)을 구동시키는 구동장치(8)와, 상기 터브(4)의 상측과 연결되어 세탁수를 급수하는 급수장치(10)와, 상기 터브(4)의 하측과 연결되어 세탁수를 배수하는 배수장치(12)를 포함하여 구성된다.1 and 2, the washing machine according to the related art has a cabinet 2 having a front door 1 installed thereon, a tub 4 fixed inside the cabinet 2, and the tub ( 4) a drum (6) installed so as to be rotatable with respect to the horizontal direction (C) and formed with a plurality of handmade holes (6a) to wash laundry, and installed on the rear of the tub (4). A driving device (8) connected to (6) to drive the drum (6), a water supply (10) connected to an upper side of the tub (4) to supply wash water, and a lower side of the tub (4) It is configured to include a drainage device 12 connected to drain the wash water.

상기 드럼(6)의 내벽에는 상기 드럼(6)의 회전중심을 향해 다수개의 리프트(7)가 설치되어 있어, 상기 드럼(6)이 회전됨에 따라 세탁물이 상기 리프트(7)에 의해 상측으로 끌어올려진 후 중력에 의해 떨어져 상기 드럼(6)의 내벽과 마찰되면서 세탁된다. A plurality of lifts 7 are installed on the inner wall of the drum 6 toward the center of rotation of the drum 6, and as the drum 6 is rotated, the laundry is pulled upward by the lift 7. After being lifted up, it is washed by being rubbed against the inner wall of the drum 6 by gravity.

상기와 같이 구성된 세탁기는 세탁물을 세제의 화학작용과, 상기 드럼(6)의 회전에 의해 생긴 수류 및 상기 드럼(6)과의 마찰력에 의해 세탁한다. The washing machine configured as described above washes the laundry by the chemical action of the detergent, the water flow generated by the rotation of the drum 6 and the friction force with the drum 6.

그러나, 종래 기술에 따른 세탁기는 세탁성능이 일상적인 세탁물의 오염정도, 옷감 등에 맞춰 설계되기 때문에 찌든때 세탁물이나 진과 같이 질긴 질감의 세탁물의 경우 세탁성능이 일상적인 세탁물보다 떨어지고, 소비자에 따라 세탁 후 만족감이 덜하여 감성품질이 떨어질 수 있는 문제점이 있다. However, since the washing machine according to the prior art is designed for the washing performance of the laundry, the laundry performance of the laundry or the tough texture laundry such as jean is poorer than the daily laundry. There is a problem that the satisfaction quality is lowered due to less satisfaction.

한편, 상기 드럼(6)의 내벽에 빨래판 효과를 위해 엠보싱을 형성하여 세탁물과 드럼(6)의 마찰력을 높인 방안이 도출된 바 있지만, 울이나 실크 소재의 세탁물의 경우 오히려 세탁물이 손상되어 역효과가 발생할 수 있고, 상기 드럼(6)의 성형이 복잡해질 뿐만 아니라 상기 드럼(6)에 수공(6a)이 형성되어 있어 엠보싱의 형성역역이 한정적인 문제점이 있다. On the other hand, the method of increasing the friction between the laundry and the drum (6) was formed by forming an embossing on the inner wall of the drum (6) for the washboard effect, but in the case of wool or silk laundry, the laundry is damaged to adversely affect It may occur, and the molding of the drum 6 is complicated, and the hand 6a is formed in the drum 6, so that the formation area of the embossing is limited.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 세탁물에 따라 세탁물의 마찰력을 높일 수 있는 세탁기를 제공하는데 그 목적이 있다. The present invention has been made to solve the above problems of the prior art, an object of the present invention to provide a washing machine that can increase the friction of the laundry according to the laundry.

상기한 과제를 해결하기 위한 본 발명에 따른 세탁기는 캐비닛에 설치된 터브와; 상기 터브의 내부에 수평방향에 대하여 회전 가능토록 설치되어 세탁물의 세탁이 행해지는 드럼과; 상기 드럼의 내벽에 설치되어 상기 드럼이 회전됨에 따라 세탁물을 끌어올려 낙하시키는 세탁물 리프트와; 상기 드럼에 설치되어 상기 드럼이 회전될 때, 낙차에 의해 세탁물을 두들기는 세탁물 타격수단을 포함하여 구성된다. Washing machine according to the present invention for solving the above problems is a tub installed in the cabinet; A drum installed inside the tub so as to be rotatable about a horizontal direction and washing laundry; A laundry lift installed on an inner wall of the drum to lift and drop laundry as the drum is rotated; Installed on the drum, when the drum is rotated, it comprises a laundry striking means for pounding the laundry by a free fall.

이하, 본 발명의 실시 예를 첨부된 도면을 참조하여 상세히 설명한다. Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 따른 세탁기는 전면에 도어(51)가 설치된 캐비닛(52)과, 상기 캐비닛(52)의 내부에 고정된 터브(54)와, 상기 터브(54)의 내부에 수평방향(C)에 대하여 회전 가능토록 설치되고 다수의 수공(56a)이 형성되어 세탁물의 세탁이 행해지는 드럼(56)과, 상기 터브(54)의 후면에 설치되고 상기 드럼(56)과 연결되어 상기 드럼(56)을 회전시키는 구동장치(58)와, 상기 터브(54)와 각각 연결되어 세탁수를 급수/배수하는 급수/배수장치(60/62)와, 상기 드럼(56)의 내벽에 설치되어 상기 드럼(56)이 회전됨에 따라 세탁물을 끌어올려 낙하시키는 세탁물 리프트(64)와, 상기 드럼(56)에 설치되어 상기 드럼(56)이 회전될 때 낙차에 의해 세탁물을 두들기는 세탁물 타격수단을 포함하여 구성된다. The washing machine according to the present invention includes a cabinet 52 having a front door 51 installed therein, a tub 54 fixed inside the cabinet 52, and a horizontal direction C inside the tub 54. A drum 56 which is installed to be rotatable with respect to the plurality of manual labor 56a and washes laundry, and is installed at a rear side of the tub 54 and connected to the drum 56 to the drum 56 A driving device 58 for rotating the water, a water supply / drainage device 60/62 connected to the tub 54 to supply / drain the wash water, and an inner wall of the drum 56 to install the drum ( And a laundry lift 64 for lifting and dropping the laundry as the 56 is rotated, and laundry striking means installed on the drum 56 to knock the laundry by dropping when the drum 56 is rotated. do.

상기 세탁물 타격수단은 상기 드럼(56)의 내벽에 설치된 리프트와, 세탁물과 함께 상기 드럼(56)에 선택적으로 삽입되어 상기 리프트에 의해 끌어올려진 후 중력에 의해 세탁물로 떨어져 세탁물을 두들기는 타격부재(70)로 구성된다.The laundry striking means is a lift installed on an inner wall of the drum 56, and a striking member that is selectively inserted into the drum 56 together with the laundry and pulled up by the lift, and then falls into the laundry by gravity and knocks the laundry. It consists of 70.

상기 세탁물 타격수단의 리프트는 상기 세탁물 리프트(64)가 상기 드럼(56)의 내벽에 상기 드럼(56)의 회전축 방향, 즉 수평방향(C)에 대하여 평행하게 설치됨으로써 이루어진 것으로서, 각 세탁물 리프트(64)가 1회전할 때 일부동안 세탁물과 함께 상기 타격부재(70)를 상기 드럼(56)과의 사이에서 받쳐 끌어올린다.Lift of the laundry striking means is made by the laundry lift 64 is installed on the inner wall of the drum 56 in parallel with the rotation axis direction of the drum 56, that is, parallel to the horizontal direction (C), each laundry lift ( When 64 is rotated once, the striking member 70 is supported by the drum 56 with the laundry for a part of the time.

상기 세탁물 타격수단의 타격부재(70)는 하나 또는 둘 이상의 다수개로 구비되어, 소비자의 선택에 따라 세탁물과 함께 상기 드럼(56)에 삽입될 수 있으며, 표면이 엠보싱(70a)으로 형성됨으로써 세탁물로 떨어질 때 세탁물과의 마찰력이 더 커지게 된다. 물론, 상기 세탁물 타격수단의 타격부재(70)는 다수개로 구비된 경우, 일부는 표면이 엠보싱(70a)으로 형성되고 나머지는 표면에 엠보싱이 형성되지 않을 수도 잇다.The striking member 70 of the laundry striking means is provided with one or more than two dogs, and can be inserted into the drum 56 together with the laundry according to the consumer's choice. As it falls, the friction with the laundry becomes greater. Of course, when the impact member 70 of the laundry striking means is provided with a plurality, some of the surface may be formed by the embossing (70a) and the rest may not be embossed on the surface.

한편, 상기 세탁물 타격수단의 타격부재(70)는 세탁물로 떨어질 때 세탁물이 모난 곳에 의해 찢기지 않도록 표면이 곡면으로 형성되는 것이 바람직하며, 그 실시 예로써 구형의 세탁 볼 또는 실린더형으로 형성될 수 있겠다. On the other hand, the striking member 70 of the laundry striking means is preferably formed in a curved surface so as not to be torn by the laundry when falling into the laundry, it can be formed in a spherical laundry ball or a cylinder as an embodiment I will.

상기와 같이 구성된 본 발명의 동작을 살펴보면 다음과 같다.Looking at the operation of the present invention configured as described above are as follows.

세탁시 상기 드럼(56)에 세탁물이 적치되고 세탁수와 세제가 공급된 후, 상기 드럼(56)이 회전되면, 세탁물이 세제의 화학작용, 상기 드럼(56)의 회전으로 인해 생기는 수류 및 상기 드럼(56)과의 마찰에 의해 세탁된다. When the laundry is deposited on the drum 56 and the washing water and the detergent are supplied, when the drum 56 is rotated, the laundry flows due to the chemical reaction of the detergent, the water flow generated by the rotation of the drum 56, and It is washed by friction with the drum 56.

이 때, 상기 드럼(56)에 상기 세탁물 타격수단의 타격부재(70)에 삽입되어 있으면, 상기 세탁물 타격수단의 타격부재(70)가 상기 세탁물 리프트(64)에 의해 끌어올려진 후 세탁물로 떨어지면서 세탁물을 두들기 때문에 세탁물의 때가 더 잘 빠지게 된다.At this time, if the drum 56 is inserted into the striking member 70 of the laundry striking means, the striking member 70 of the laundry striking means is pulled up by the laundry lift 64 and then dropped into the laundry. As the laundry is beaten, the laundry will fall out better.

이후, 세탁물의 세탁이 완료되면, 상기 터브(54) 및 드럼(56)에 채워진 세탁수가 배수되고, 소비자의 선택에 따라 세탁물의 헹굼, 탈수행정이 이어진다. Subsequently, when the laundry is finished washing, the wash water filled in the tub 54 and the drum 56 is drained, followed by rinsing and dehydrating the laundry according to the consumer's choice.

상기와 같이 구성되는 본 발명에 따른 세탁기는 드럼의 내벽에 설치된 세탁물을 끌어올리는 세탁물 리프트가 드럼의 회전축과 평행하게 설치되고, 상기 드럼의 내부에 소비자의 선택에 따라 타격부재가 삽입되어 상기 드럼이 회전됨에 따라 상기 세탁물 리프트에 의해 끌어올려진 후 세탁물로 떨어져 두둘기 때문에 세탁물에 따라 세탁성능이 향상될 수 있을 뿐만 아니라, 세탁성능과 관련하여 소비자의 선택 폭이 넓어질 수 있는 이점이 있다. In the washing machine according to the present invention configured as described above, the laundry lift for raising the laundry installed on the inner wall of the drum is installed in parallel with the rotation axis of the drum, and the drum is inserted into the drum according to the consumer's choice. As it is rotated and lifted by the laundry lift and rotated away by the laundry, the laundry performance can be improved not only according to the laundry, but also has the advantage of widening the choice of consumers with respect to the laundry performance.

도 1은 종래 기술에 따른 세탁기의 측단면도,1 is a side cross-sectional view of a washing machine according to the prior art,

도 2는 도 1의 'A-A'선에 따른 단면도,2 is a cross-sectional view taken along the line 'A-A' of FIG.

도 3은 본 발명에 따른 세탁기의 측단면도,3 is a side cross-sectional view of a washing machine according to the present invention;

도 4는 도 3의 'B-B'선에 따른 단면도이다. 4 is a cross-sectional view taken along the line 'B-B' of FIG. 3.

<도면의 주요 부분에 관한 부호의 설명><Explanation of symbols on main parts of the drawings>

52 : 캐비닛 54 : 터브52: cabinet 54: tub

56 : 드럼 58 : 구동장치56 drum 58 drive device

60 : 급수장치 62 : 배수장치60: water supply 62: drainage

64 : 세탁물 리프트 70 : 타격부재 64: laundry lift 70: striking member

Claims (7)

캐비닛에 설치된 터브와; 상기 터브의 내부에 수평방향에 대하여 회전 가능토록 설치되어 세탁물의 세탁이 행해지는 드럼과; 상기 드럼의 내벽에 설치되어 상기 드럼이 회전됨에 따라 세탁물을 끌어올려 낙하시키는 세탁물 리프트와; 상기 드럼에 설치되어 상기 드럼이 회전될 때, 낙차에 의해 세탁물을 두들기는 세탁물 타격수단을 포함하여 구성된 것을 특징으로 하는 세탁기.A tub installed in the cabinet; A drum installed inside the tub so as to be rotatable about a horizontal direction and washing laundry; A laundry lift installed on an inner wall of the drum to lift and drop laundry as the drum is rotated; Washing machine comprising a laundry striking means installed on the drum when the drum is rotated, pounding the laundry by the drop. 제 1 항에 있어서,The method of claim 1, 상기 세탁물 타격수단은 타격부재와, 상기 드럼이 회전됨에 따라 상기 타격부재를 끌어올려 세탁물로 낙하시키는 리프트로 구성된 것을 특징으로 하는 세탁기.The laundry striking means comprises a striking member and a lift for lifting the striking member and dropping it into the laundry as the drum is rotated. 제 2 항에 있어서,The method of claim 2, 상기 세탁물 타격수단의 타격부재는 상기 드럼의 내부에 적어도 하나가 삽입된 것을 특징으로 하는 세탁기.Washing member, characterized in that at least one of the striking member of the laundry striking means is inserted into the drum. 제 2 항 또는 제 3 항에 있어서,The method of claim 2 or 3, 상기 세탁물 타격수단의 타격부재는 표면이 엠보싱으로 형성된 것을 특징으로 하는 세탁기. The washing member of the laundry striking means is characterized in that the surface is formed by embossing. 제 4 항에 있어서,The method of claim 4, wherein 상기 세탁물 타격수단의 타격부재는 세탁 볼로 이루어진 것을 특징으로 하는 세탁기.The washing member of the laundry striking means is made of a laundry ball. 제 4 항에 있어서,The method of claim 4, wherein 상기 세탁물 타격수단의 타격부재는 실린더형으로 형성된 것을 특징으로 하는 세탁기.The washing member of the laundry striking means is formed in a cylindrical shape. 제 2 항에 있어서,The method of claim 2, 상기 타격수단의 리프트는 상기 세탁물 리프트가 상기 드럼의 내벽에 상기 드럼의 회전축과 평행하게 설치되어 이루어진 것을 특징으로 하는 세탁기.The washing means of the washing means is characterized in that the laundry lift is formed on the inner wall of the drum parallel to the axis of rotation of the drum.
KR1020040007892A 2004-02-06 2004-02-06 Washing machine KR20050079778A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113832666A (en) * 2020-06-08 2021-12-24 青岛海尔洗衣机有限公司 Clothes treatment equipment and control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113832666A (en) * 2020-06-08 2021-12-24 青岛海尔洗衣机有限公司 Clothes treatment equipment and control method

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