KR20080002478A - Gasket of drum washer - Google Patents

Gasket of drum washer Download PDF

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Publication number
KR20080002478A
KR20080002478A KR1020060061339A KR20060061339A KR20080002478A KR 20080002478 A KR20080002478 A KR 20080002478A KR 1020060061339 A KR1020060061339 A KR 1020060061339A KR 20060061339 A KR20060061339 A KR 20060061339A KR 20080002478 A KR20080002478 A KR 20080002478A
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KR
South Korea
Prior art keywords
drum
gasket
washing machine
tub
interlocking body
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Application number
KR1020060061339A
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Korean (ko)
Inventor
임한영
Original Assignee
주식회사 대우일렉트로닉스
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Priority to KR1020060061339A priority Critical patent/KR20080002478A/en
Publication of KR20080002478A publication Critical patent/KR20080002478A/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
    • D06F37/26—Casings; Tubs
    • D06F37/266—Gaskets mounted between tub and casing around the loading opening
    • 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
    • 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
    • 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

A gasket of a front-loading washing machine is provided to cover a portion of a drum for preventing debris from entering a space between the gasket and the drum by installing a blocking unit extended from an interlocking body and separated a small gap from the drum. A gasket of a front-loading washing machine has an interlocking body(41), and a non-interlocking body(31). An end of the interlocking body is combined to a tub(11), and an end of the non-interlocking body is combined to a cabinet(10). A blocking unit(50), which extends from the interlocking body, covers a portion of a drum(13) rotated within the tub. The blocking unit is shaped such that an end of the blocking unit covers over an end of the drum so as to block the debris from entering the space between the gasket and the drum.

Description

드럼세탁기의 개스킷{GASKET OF DRUM WASHER}Gasket of drum washing machine {GASKET OF DRUM WASHER}

도 1은 종래 드럼세탁기를 간략히 나타내는 측단면도이다.1 is a side cross-sectional view briefly showing a conventional drum washing machine.

도 2는 종래 드럼세탁기의 개스킷을 나타내는 도면이다.2 is a view showing a gasket of a conventional drum washing machine.

도 3은 본 발명에 따른 드럼세탁기의 개스킷이 장착된 상태를 나타내는 측단면도이다.3 is a side cross-sectional view showing a state in which a gasket of the drum washing machine according to the present invention is mounted.

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

30 : 개스킷 31 : 비연동체30: gasket 31: non-interlocking body

41 : 연동체 50 : 방지부41: linkage 50: prevention part

본 발명은 드럼세탁기에 관한 것으로서, 보다 상세하게는 드럼세탁기에 사용되는 개스킷의 형상 변경으로 개스킷과 드럼 사이에 존재하는 공간으로 이물질이 유입되는 것을 차단하는 것을 특징으로 하는 드럼세탁기의 개스킷에 관한 것이다.The present invention relates to a drum washing machine, and more particularly, to a gasket of a drum washing machine characterized by blocking foreign substances from entering the space existing between the gasket and the drum by changing the shape of the gasket used in the drum washing machine. .

일반적으로 드럼세탁기는 회전축이 수평으로 배치되는 드럼 내에 세탁물과 세탁수가 투입된 상태에서, 모터의 구동으로 회전되는 드럼에 의해 세탁물이 서로 엉키지 않고 세탁되는 것이다.In general, in the drum washing machine, laundry and laundry are put in a drum in which the rotating shaft is horizontally disposed, and the laundry is washed without being tangled by the drum rotated by the driving of the motor.

도 1은 종래 드럼세탁기를 간략히 나타내는 측단면도이다.1 is a side cross-sectional view briefly showing a conventional drum washing machine.

도 1을 참조하면, 외관을 형성하는 캐비닛(10)의 내부에는 전면이 개구된 터브(11)가 구비되는데, 터브(11)는 댐퍼(12)에 의해 지지된다.Referring to FIG. 1, a tub 11 having an open front surface is provided in a cabinet 10 forming an exterior, and the tub 11 is supported by a damper 12.

상기 터브(11)의 내부에는 세탁물이 투입되기 위해 전면이 개구된 드럼(13)이 구비되는데, 이러한 드럼(13)은 모터(14)와 연계되어 회전된다.The tub 11 is provided with a drum 13 whose front face is opened to inject laundry, and the drum 13 is rotated in association with the motor 14.

상기 캐비닛(10)의 전면에는 도어(15)가 구비되어 드럼(13)의 개구된 부분을 개폐한다.The front of the cabinet 10 is provided with a door 15 to open and close the opened portion of the drum (13).

한편, 상기 도어(15)와 터브(11) 사이에는 드럼(13) 내부의 물이 도어(15) 외부로 누수 되지 않도록 고무재질의 개스킷(20)이 구비된다.Meanwhile, a rubber gasket 20 is provided between the door 15 and the tub 11 so that water inside the drum 13 is not leaked to the outside of the door 15.

도 2는 종래 드럼세탁기의 개스킷을 나타내는 도면이다.2 is a view showing a gasket of a conventional drum washing machine.

도 2를 참조하면, 고무재질의 개스킷(20)은 대략 A 지점을 기준으로 상하 연동이 가능한 연동체(21)와, 상하 연동이 제한적인 비연동체(25)로 구획된다.Referring to FIG. 2, the gasket 20 made of rubber is divided into a linking body 21 capable of vertically interlocking with respect to a point A and a non-interlocking body 25 of limited vertical linkage.

상기 연동체(21)는 비고정부품인 터브(11)와 결합되기 위한 터브홈(22)이 구비되고, 터브(11)의 상하 진동이 발생하면 개스킷(20)이 이를 커버하기 위한 유격을 갖도록 절곡부(23)가 구비된다.The linkage body 21 is provided with a tub groove 22 for coupling with the tub 11, which is a non-fixed part, so that when the up and down vibration of the tub 11 occurs, the gasket 20 has a play for covering it. The bent portion 23 is provided.

상기 연동체(21)에는 방지턱(24)이 구비되는데, 방지턱(24)과 드럼(13)은 소정간격 이격되어, 방지턱(24)과 드럼(13)의 직접적인 마찰로 인해 마모가 되지 않 으면서 이물질이 드럼(13)과 터브(11) 사이로 유입되는 것을 차단시킨다.The interlock 21 is provided with a preventive jaw 24, wherein the preventive jaw 24 and the drum 13 are spaced apart from each other by a predetermined distance, so that the foreign matter does not wear due to the direct friction between the preventive jaw 24 and the drum 13. It blocks the flow between the drum 13 and the tub 11.

상기 비연동체(25)는 고정부품인 캐비닛(10)과 결합되기 위한 캐비닛홈(26)이 구비된다.The non-interlocking body 25 is provided with a cabinet groove 26 for coupling with the cabinet 10 which is a fixed part.

그러나, 상기 방지턱은 드럼의 회전시 간섭이 발생하지 않도록 서로 이격되어 있기 때문에, 이러한 이격된 공간 사이로 이물질이 유입된다.However, since the bumps are spaced apart from each other so that interference does not occur when the drum is rotated, foreign matters are introduced into these spaces.

즉, 세탁물이 상기 이격된 공간 사이에 끼이게 되면, 세탁성능이 저하되고 소음을 유발하게 되는 문제점이 있다.That is, when the laundry is sandwiched between the spaced space, there is a problem that the washing performance is lowered, causing noise.

그리고, 동전이 상기 이격된 공간으로 유입되어 터브에 있는 배수 구멍을 막게되면, 배수가 원활하게 이루어지지 않는 문제점이 있다.And, if the coin flows into the spaced space to block the drain hole in the tub, there is a problem that the drainage is not made smoothly.

이에 본 발명은 상기와 같은 문제점들을 개선하기 위해 안출된 것으로서, 개스킷과 드럼 사이로 이물질이 유입되는 것을 차단시키는 드럼세탁기의 개스킷을 제공하는데 그 목적이 있다.Accordingly, the present invention has been made to improve the above problems, and an object of the present invention is to provide a gasket of a drum washing machine that blocks foreign matter from flowing between the gasket and the drum.

상기와 같은 목적을 달성하기 위한 본 발명은 연동체의 끝단이 터브와 결합되고 비연동체의 끝단이 캐비닛과 결합되는 드럼세탁기의 개스킷에 있어서, 상기 연동체에는 상기 터브에 내장되어 회전되는 드럼을 일부 덮는 방지부가 연장 형성되는 것을 특징으로 하는 드럼세탁기의 개스킷을 제공한다.The present invention for achieving the above object is in the gasket of the drum washing machine end is coupled to the tub and the end of the non-interlocking body is coupled to the cabinet, the linkage is a part of the drum that is embedded in the tub and rotated It provides a gasket of the drum washing machine, characterized in that the covering preventing portion is extended.

본 발명에서 상기 방지부는 절곡된 형상을 갖는 것을 특징으로 한다.In the present invention, the preventive portion is characterized in that it has a bent shape.

이하, 첨부된 도면들을 참조하여 본 발명에 따른 개스킷을 구비하는 드럼세탁기의 바람직한 실시예를 설명한다.Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of a drum washing machine having a gasket according to the present invention.

이러한 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다.In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로써, 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다.In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to a user's or operator's intention or custom.

그러므로, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.Therefore, definitions of these terms should be made based on the contents throughout the specification.

한편, 종래 구성과 동일한 부분은 동일한 부호 또는 명칭을 사용한다.In addition, the same part as a conventional structure uses the same code | symbol or name.

도 3은 본 발명에 따른 드럼세탁기의 개스킷이 장착된 상태를 나타내는 측단면도이다.3 is a side cross-sectional view showing a state in which a gasket of the drum washing machine according to the present invention is mounted.

도 3을 참조하면, 드럼세탁기의 개스킷(30)은 대략 B지점을 기준으로 비연동체(31)와 연동체(41)로 구획된다.Referring to FIG. 3, the gasket 30 of the drum washing machine is divided into a non-interlocking body 31 and a linking body 41 on the basis of the B point.

상기 연동체(41)에는 터브(11)와 결합되기 위한 터브홈(42)이 구비되고, 터브(11)의 상하 진동이 발생하면 개스킷(30)이 이를 커버하기 위한 유격을 갖도록 절곡부(43)가 구비된다.The linkage 41 is provided with a tub groove 42 for coupling with the tub 11, and when the up and down vibration of the tub 11 occurs, the gasket 30 has a play for covering it. ) Is provided.

상기 비연동체(31)에는 캐비닛(10)과 결합되기 위한 캐비닛홈(32)이 구비된다.The non-interlocking body 31 is provided with a cabinet groove 32 for coupling with the cabinet 10.

한편, 상기 터브(11) 내부에는 미도시한 모터에 연계되어 회전되면서 세탁물 을 세탁하는 드럼(13)이 구비된다.On the other hand, the tub 11 is provided with a drum 13 for washing laundry while being rotated in connection with a motor not shown.

그리고, 상기 연동체(41)에는 방지부(50)가 연장 형성된다.In addition, the interlocking portion 41 is formed with a protruding portion 50.

상기 방지부(50)는 소정간격 드럼(13)과 이격되어, 드럼(13)과 직접적인 마찰로 인해 마모가 되지 않으면서 이물질이 드럼(13)과 터브(11) 사이로 유입되는 것을 차단시킨다.The prevention part 50 is spaced apart from the drum 13 at a predetermined interval to block foreign matter from flowing between the drum 13 and the tub 11 without being worn out due to direct friction with the drum 13.

이때, 상기 방지부(50)는 종래 도 2의 방지턱(24)과 유사하나, 그 끝단이 드럼(13)의 끝단부분을 덮는 형상을 갖는다.At this time, the prevention portion 50 is similar to the prevention jaw 24 of Figure 2, but the end has a shape that covers the end of the drum (13).

통상적으로 세탁물이나 이물질은 드럼(13)의 하부에 위치되므로, 방지부(50)는 종래 도 2의 방지턱(24)과 유사한 형상을 가지되, 드럼(13)의 끝단부분을 덮는 형상은 개스킷(30)의 하부에만 구비되어도 무방하다.Since laundry or foreign matter is generally located under the drum 13, the prevention part 50 has a shape similar to that of the prevention jaw 24 of FIG. 2, but the shape covering the end of the drum 13 is a gasket ( It may be provided only in the lower portion of 30).

상기 방지부(50)는 드럼(13)의 하부 끝단부분을 덮도록 절곡된 형상을 가진다.The prevention part 50 has a shape bent to cover the lower end portion of the drum (13).

이러한 방지부(50)와 드럼(13)을 구체적으로 살펴보면 다음과 같다.Looking at the prevention unit 50 and the drum 13 in detail as follows.

드럼(13)은 전면 끝단인 제1면(61)의 후면 끝단에서 하방으로 연장된 제2면(62)이 구비되고, 제2면(62)의 하단에서 수평으로 연장된 제3면(63)을 가지며, 상기한 제1,제2,제3면(61,62,63)이 원주 방향으로 연장되어 세탁물을 수용한다.The drum 13 has a second surface 62 extending downward from the rear end of the first surface 61 which is the front end, and the third surface 63 extending horizontally from the lower end of the second surface 62. ), And the first, second, and third surfaces 61, 62, and 63 extend in the circumferential direction to accommodate the laundry.

방지부(50)는 연동체(41)에서 연장되어 드럼(13)의 전단 일부를 덮는 제1방지면(51), 제2방지면(52) 및 제3방지면(53)을 구비한다.The prevention part 50 includes a first prevention surface 51, a second prevention surface 52, and a third prevention surface 53 extending from the interlocking body 41 to cover a part of the front end of the drum 13.

상기 제1방지면(51)은 연동체(41)의 끝단에서 상방으로 연장되어 형성되는데, 이러한 제1방지면(51)은 개스킷(30)의 끝단에서 원주 방향을 따라 형성된다.The first prevention surface 51 is formed to extend upward from the end of the linkage 41, the first prevention surface 51 is formed along the circumferential direction at the end of the gasket (30).

상기 제2방지면(52)은 제1방지면(51)의 상단에서 측방으로 연장되어 제1면(61)의 상방에 위치된다.The second prevention surface 52 extends laterally from an upper end of the first prevention surface 51 and is positioned above the first surface 61.

이때, 상기 제2방지면(52)은 개스킷(30)의 하부에만 구비되는 것이 바람직하다.At this time, the second prevention surface 52 is preferably provided only in the lower portion of the gasket (30).

상기 제3방지면(53)은 제2방지면(52)의 후단에서 하방으로 연장되어 제2면(62)의 측방에 위치된다.The third prevention surface 53 extends downward from the rear end of the second prevention surface 52 and is located on the side of the second surface 62.

상기 방지부(50)와 드럼(13)은 서로 접촉되지 않기 위해, 서로 소정거리 이격되도록 설계한다.The prevention part 50 and the drum 13 are designed to be spaced apart from each other by a predetermined distance so as not to contact each other.

상기와 같은 구조를 갖는 본 발명에 따른 드럼세탁기의 개스킷에 대한 작용을 살펴보면 다음과 같다.Looking at the action on the gasket of the drum washing machine according to the present invention having the structure as described above are as follows.

드럼세탁기의 세탁과정에서, 드럼(13)이 회전되면 이물질이나 세탁물이 은 드럼(13)에 의해 상부로 이동되다가 낙하되는 과정을 반복한다.In the washing process of the drum washing machine, when the drum 13 is rotated, the foreign material or laundry is moved upward by the silver drum 13 and then the process of dropping is repeated.

한편, 개스킷(30)의 방지부(50)가 절곡되어 드럼(13)의 전단부분을 일부 덮고 있다.On the other hand, the prevention part 50 of the gasket 30 is bent and partially covers the front end part of the drum 13.

따라서, 방지부(50)와 드럼(13)이 서로 이격되어 있다고 하더라도, 이물질이나 세탁물은 이러한 여유 공간으로 유입되기 힘들다.Therefore, even if the prevention part 50 and the drum 13 are spaced apart from each other, foreign matters or laundry are hard to flow into such a free space.

본 발명은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다.Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. Will understand.

따라서, 본 발명의 진정한 기술적 보호범위는 아래의 특허청구범위에 의해서 정하여져야 할 것이다.Therefore, the true technical protection scope of the present invention will be defined by the claims below.

상기한 바와 같이 본 발명에 따른 드럼세탁기의 개스킷은 방지부가 절곡되어 드럼의 전단 일부를 덮는 형상을 갖도록 함으로써, 이물질이나 세탁물이 드럼과 개스킷 사이로 유입되는 것을 차단하는 효과가 있다.As described above, the gasket of the drum washing machine according to the present invention has a shape in which the prevention portion is bent to cover a part of the front end of the drum, thereby preventing foreign matter or laundry from flowing between the drum and the gasket.

이로 인해, 종래 이물질 유입으로 인해 발생하는 소음이나 드럼의 회전에 대한 저항을 유발하는 문제점이 해결된다.This solves the problem of inducing resistance to the rotation of the drum or noise caused by the inflow of foreign substances in the prior art.

Claims (2)

연동체의 끝단이 터브와 결합되고 비연동체의 끝단이 캐비닛과 결합되는 드럼세탁기의 개스킷에 있어서,In the gasket of the drum washing machine in which the end of the interlocking body is coupled with the tub and the end of the non-interlocking body is coupled with the cabinet, 상기 연동체에는 상기 터브에 내장되어 회전되는 드럼을 일부 덮는 방지부가 연장 형성되는 것을 특징으로 하는 드럼세탁기의 개스킷.The gasket of the drum washing machine, characterized in that the interlocking body is formed to extend the prevention portion to cover a part of the drum rotated in the tub. 제 1항에 있어서,The method of claim 1, 상기 방지부는 절곡된 형상을 갖는 것을 특징으로 하는 드럼세탁기의 개스킷.The gasket of the drum washing machine, characterized in that the prevention portion has a bent shape.
KR1020060061339A 2006-06-30 2006-06-30 Gasket of drum washer KR20080002478A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019240529A1 (en) * 2018-06-14 2019-12-19 Samsung Electronics Co., Ltd. Washing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019240529A1 (en) * 2018-06-14 2019-12-19 Samsung Electronics Co., Ltd. Washing machine
US11268231B2 (en) 2018-06-14 2022-03-08 Samsung Electronics Co., Ltd. Washing machine

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