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KR101016307B1 - Gasket of drying drum washing machine - Google Patents

Gasket of drying drum washing machine Download PDF

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Publication number
KR101016307B1
KR101016307B1 KR1020040009705A KR20040009705A KR101016307B1 KR 101016307 B1 KR101016307 B1 KR 101016307B1 KR 1020040009705 A KR1020040009705 A KR 1020040009705A KR 20040009705 A KR20040009705 A KR 20040009705A KR 101016307 B1 KR101016307 B1 KR 101016307B1
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KR
South Korea
Prior art keywords
tub
duct
gasket
washing machine
cabinet cover
Prior art date
Application number
KR1020040009705A
Other languages
Korean (ko)
Other versions
KR20050081460A (en
Inventor
김재겸
김곤
허치완
강유범
제상만
Original Assignee
엘지전자 주식회사
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Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020040009705A priority Critical patent/KR101016307B1/en
Priority to US10/967,152 priority patent/US20050178170A1/en
Publication of KR20050081460A publication Critical patent/KR20050081460A/en
Application granted granted Critical
Publication of KR101016307B1 publication Critical patent/KR101016307B1/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
    • D06F37/20—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
    • D06F37/266—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
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • 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
    • D06F37/264—Tubs provided with reinforcing structures, e.g. ribs, inserts, braces
    • 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 건조 덕트의 출구가 결합되는 덕트 연결부 주변의 접철부가 터브의 진동에 의해 찌그러지면서 상호 마찰되는 현상을 방지할 수 있는 건조겸용 드럼 세탁기의 개스킷에 관한 것이다. The present invention relates to a gasket of a dry combined drum washing machine that can prevent the folds around the duct connecting portion to which the outlet of the drying duct is coupled to each other while being crushed by the vibration of the tub.

본 발명은 터브의 전부에 연결되는 터브 연결부와, 캐비닛 커버의 후부에 연결되는 캐비닛 커버 연결부와, 드럼의 내부와 연통되도록 상기 캐비닛 커버 연결부에 돌출 형성되고 건조 덕트의 출구부가 결합되는 덕트 연결부와, 상기 터브 연결부와 캐비닛 커버 연결부 사이에 형성되고 진동이 감쇄되도록 굴곡된 접철부로 구성되어, 덕트 연결부가 형성된 부위의 접철부 두께가 다른 부위에 비해 두껍게 형성되어, 상기 덕트 연결부 주위의 접철부가 터브의 진동에 의해 전후방향으로 찌그러지는 현상이 최소화되고, 아울러 상기 접철부가 찌그러져 내측면이 서로 접촉되는 현상이 방지되는 이점이 있다.The present invention provides a tub connection part connected to the entire tub, a cabinet cover connection part connected to the rear part of the cabinet cover, a duct connection part protrudingly formed in the cabinet cover connection part so as to communicate with the inside of the drum, and coupled to the outlet of the drying duct; Consists of a folded portion formed between the tub connection portion and the cabinet cover connection portion and bent to attenuate vibration, the thickness of the fold portion of the portion where the duct connection portion is formed is thicker than other portions, the fold around the duct connection portion vibration of the tub As a result, the phenomenon in the front and rear direction is minimized, and the folding part is crushed, thereby preventing the inner surface from being in contact with each other.

건조겸용 드럼 세탁기, 터브, 캐비닛 커버, 건조덕트, 개스킷, 터브 연결부, 캐비닛 커버 연결부, 접철부Drying drum washing machine, tub, cabinet cover, drying duct, gasket, tub connection, cabinet cover connection, folding

Description

건조겸용 드럼 세탁기의 개스킷 {Gasket of drum washer} Gasket of Dry Drum Washing Machine {Gasket of drum washer}             

도 1은 종래 기술에 따른 건조겸용 드럼 세탁기가 도시된 단면도,1 is a cross-sectional view showing a dry combined drum washing machine according to the prior art,

도 2는 종래 기술에 따른 건조겸용 드럼 세탁기의 개스킷이 도시된 사시도,Figure 2 is a perspective view of the gasket of the dry combined drum washing machine according to the prior art,

도 3은 도 2의 A-A가 도시된 단면도,3 is a cross-sectional view of A-A of FIG.

도 4는 본 발명에 따른 건조겸용 드럼 세탁기의 주요부가 도시된 단면도,Figure 4 is a cross-sectional view showing the main part of the combined-use drum washing machine according to the present invention,

도 5는 본 발명에 따른 건조겸용 드럼 세탁기의 개스킷이 도시된 사시도,5 is a perspective view showing a gasket of a combined drum washing machine according to the present invention;

도 6은 도 6의 B-B가 도시된 단면도,6 is a cross-sectional view of B-B of FIG.

도 7은 도 6의 C-C가 도시된 단면도,7 is a cross-sectional view of the C-C of FIG.

도 8은 도 6의 D-D가 도시된 단면도이다.
FIG. 8 is a cross-sectional view of DD of FIG. 6.

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

52 : 터브 54 : 드럼52: Tub 54: Drum

56 : 캐비닛 커버 58 : 건조덕트56: cabinet cover 58: drying duct

60 : 개스킷 62 : 터브 연결부60: gasket 62: tub connection

64 : 캐비닛 커버 연결부 66 : 접철부64: cabinet cover connection 66: folds

68 : 차폐리브 70 : 덕트 연결부
68: shielding rib 70: duct connection

본 발명은 캐비닛 커버와 터브 사이에 장착되는 건조겸용 드럼 세탁기의 개스킷에 관한 것으로서, 특히 건조 덕트의 출구가 결합되는 덕트 연결부 주변의 접철부가 터브의 진동에 의해 찌그러지면서 상호 마찰되는 현상을 방지할 수 있는 건조겸용 드럼 세탁기의 개스킷에 관한 것이다.The present invention relates to a gasket of a dry-use drum washing machine mounted between a cabinet cover and a tub, and particularly, a folding part around a duct connection to which an outlet of the drying duct is coupled can be prevented from being mutually crushed by the vibration of the tub. It relates to a gasket of a dry-use drum washing machine.

일반적으로 세탁기는 세탁물에 묻은 때를 적절한 세제와 기계적인 힘을 가하여 오물을 제거하는 장치로서, 특히 드럼 세탁기는 수평하게 설치된 드럼 내에 세제와 세탁수 및 세탁물이 투입된 후 상기 드럼이 모터에 의해 회전되면서 세탁물이 올려졌다 떨어지는 충격에 의해 세탁이 이루어지게 되어, 세탁물의 꼬임 및 손상이 거의 없고, 세탁수의 양도 적게 사용되며, 두드리고 비벼 빠는 세탁효과가 있다.In general, a washing machine is a device for removing dirt by applying appropriate detergent and mechanical force to the laundry, in particular, the drum washing machine is rotated by a motor after detergent, washing water and laundry are put in a horizontally installed drum Washing is made by the impact of falling and falling laundry, there is little twisting and damage to the laundry, the amount of wash water is used less, there is a tapping and scrubbing washing effect.

최근에는 세탁, 헹굼, 탈수 뿐만 아니라 건조까지도 동시에 이루어지는 건조겸용 드럼 세탁기가 사용되고 있다.
Recently, a combined drum washing machine, which simultaneously performs washing, rinsing, and dehydration as well as drying, has been used.

도 1은 종래 기술에 따른 건조겸용 드럼 세탁기가 도시된 단면도이고, 도 2는 종래 기술에 따른 건조겸용 드럼 세탁기의 개스킷이 도시된 일부 절결 사시도이며, 도 3은 도 2의 A-A가 도시된 단면도이다.1 is a cross-sectional view showing a combined drum washing machine according to the prior art, Figure 2 is a partially cutaway perspective view showing a gasket of a dry drum washing machine according to the prior art, Figure 3 is a cross-sectional view of AA of FIG. .

종래의 건조겸용 드럼 세탁기는 도 1에 도시된 바와 같이, 외관을 형성하는 캐비닛(2)과, 상기 캐비닛(2)의 내측에 스프링(4)에 의해 매달리도록 설치된 터브(6)와, 상기 터브(6) 내측에 설치되어 세탁물이 세탁되고 세탁수 또는 거품이 출입되는 다수의 통공(8a)이 형성된 드럼(8)과, 상기 드럼(8) 내측면에 설치되어 일정 높이에서 세탁물이 중력에 의해 낙하될 수 있도록 세탁물을 끌어올리는 리프터(10)와, 상기 터브(6)의 후방에 설치되어 상기 드럼(8)을 회전시키는 모터(12)와, 상기 터브(6)의 상부에 설치되어 내부로 열풍을 토출하도록 히터(14)와 송풍기(16)가 내장된 건조덕트(18)와, 일측이 상기 터브(6)의 측면 하부에 연결되고 타측이 상기 건조덕트(18)에 연결되어 순환되는 공기의 습기를 응축시키도록 상기 캐비닛(2)의 측면에 설치된 응축덕트(20)를 포함하여 구성된다.As shown in FIG. 1, a conventional drying drum washing machine includes a cabinet 2 forming an exterior, a tub 6 installed to be suspended by a spring 4 inside the cabinet 2, and the tub. (6) a drum (8) formed inside and formed with a plurality of through holes (8a) through which laundry is washed and laundry water or foam flows out; A lifter 10 for lifting laundry to fall, a motor 12 installed at the rear of the tub 6 to rotate the drum 8, and an upper part of the tub 6 installed therein Drying duct 18 having a built-in heater 14 and a blower 16 to discharge hot air, and one side is connected to the lower side of the tub 6, the other side is connected to the drying duct 18 to circulate air Condensation duct 20 is installed on the side of the cabinet (2) to condense moisture of the It is open configuration.

여기서, 상기 캐비닛(2)의 전면에 장착되어 세탁물이 투입 및 인출될 수 있도록 세탁물 출입구(22h)가 중앙에 형성된 캐비닛 커버(22)가 장착되고, 상기 캐비닛 커버(22)에는 세탁물 출입구(22h)를 통해 세탁물이 이탈되는 것을 방지할 수 있도록 도어(24)가 개폐 가능하게 설치된다. Here, a cabinet cover 22 having a laundry entrance 22h formed at the center thereof is mounted on the front surface of the cabinet 2 so that laundry can be input and withdrawn, and the cabinet cover 22 has a laundry entrance 22h. The door 24 is installed to open and close to prevent the laundry from being separated.

그리고, 상기 터브(6)와 드럼(8)은 세탁물이 투입되거나 인출될 수 있도록 전면이 개방되어 세탁물 출입구(22h)를 형성하고, 상기 터브(6)와 캐비닛 커버(22)의 세탁물 출입구(22h) 사이에는 상기 드럼(8)의 회전에 의한 충격을 완화시키는 동시에 세탁수가 외부로 넘치지 않도록 패킹역할을 하는 개스킷(30)이 설치된다.In addition, the tub 6 and the drum 8 are opened to form laundry entrances 22h so that laundry can be put into or withdrawn, and laundry entrances 22h of the tub 6 and the cabinet cover 22 are opened. In order to mitigate the impact caused by the rotation of the drum (8) and gaskets (30) acting as a packing so that the wash water does not overflow to the outside.

한편, 종래 기술에 따른 건조겸용 드럼 세탁기의 개스킷은 도 2 또는 도 3에 도시된 바와 같이, 일단이 터브(6)의 전부에 결합되고, 타단이 캐비닛 커버(22)의 후부에 결합되며, 양단 사이에는 굴곡 접철된 접철부(32)가 형성되어 상기 드럼(8) 이 회전할 때 상기 터브(6)로부터 전달되는 진동을 흡수 완충시키게 된다.On the other hand, the gasket of the combined drying drum washing machine according to the prior art, as shown in Figure 2 or 3, one end is coupled to the entire tub 6, the other end is coupled to the rear of the cabinet cover 22, both ends A curved foldable folding portion 32 is formed therebetween to absorb and cushion the vibration transmitted from the tub 6 when the drum 8 rotates.

그리고, 상기 개스킷(30)의 상측에는 건조덕트(18)의 출구부가 결합되는 덕트 연결부(34)가 형성되며, 상기 덕트 연결부(34)는 캐비닛 커버(22)와 결합된 타단 측에 상기 드럼(8)의 내부와 연통되게 형성된다.In addition, an upper portion of the gasket 30 is formed with a duct connecting portion 34 to which an outlet portion of the drying duct 18 is coupled, and the duct connecting portion 34 is connected to the cabinet cover 22 at the other end of the drum ( It is formed in communication with the inside of 8).

따라서, 상기 건조덕트(18)로부터 열풍이 공급되면 상기 건조덕트(18)의 열풍은 출구부로 토출되어 상기 덕트 연결부(34)로 유입되고, 상기 덕트 연결부(34)를 따라 유동된 열풍은 상기 도어(24)의 상측을 타고 상기 드럼(8) 내부로 안내된다.Therefore, when hot air is supplied from the drying duct 18, the hot air of the drying duct 18 is discharged to the outlet part and flows into the duct connecting part 34, and the hot air flowing along the duct connecting part 34 is transferred to the door. Guided by the upper side of the 24 into the drum (8).

상기와 같은 개스킷(30)은 전체적으로 링형으로 형성되는 바, 상기 접철부(32)는 개스킷(30)의 둘레를 따라 'U'자형 단면을 가지도록 굴곡 접철되고, 상기 접철부(32)가 전후 좌우 방향으로 상호 이동되면서 상기 드럼(8)의 회전에 따른 터브(6)의 진동을 흡수하게 된다.The gasket 30 as described above is formed in a ring shape as a whole, the folding portion 32 is bent and folded to have a 'U'-shaped cross-section along the circumference of the gasket 30, the folding portion 32 before and after While moving in the left and right directions to absorb the vibration of the tub 6 in accordance with the rotation of the drum (8).

특히, 상기 덕트 연결부(34)가 형성된 부위의 접철부(32)는 덕트 연결부(34)가 형성되는 장소가 충분히 확보될 수 있도록 상기 터브(6) 측으로 일측이 패임되게 형성된다.In particular, the foldable portion 32 of the portion where the duct connecting portion 34 is formed is formed so that one side is recessed toward the tub 6 so that the place where the duct connecting portion 34 is formed is sufficiently secured.

그러나, 종래 기술에 따른 건조겸용 드럼 세탁기의 개스킷은 상기 덕트 연결부(34)가 건조덕트(18)에 의해 고정된 구조로서 상기 덕트 연결부(34) 주위의 접철부(32)가 다른 부위의 접철부(32)에 비해 상기 터브(6)의 진동 영향을 크게 받게 되므로, 상기 덕트 연결부(34) 주위의 접철부(32)가 전후방향으로 유동되면서 찌그러지는 현상이 발생되고, 아울러 상기 접철부(32)의 내측면이 상호 접촉되는 문제 점이 있다.However, the gasket of the combined drying drum washing machine according to the prior art has a structure in which the duct connecting portion 34 is fixed by the drying duct 18 and the folding portion around the duct connecting portion 34 is different from the folding portion of the drum washing machine. Since the impact of the vibration of the tub 6 is greater than that of the 32, the folding part 32 around the duct connecting part 34 flows in the front and rear direction, causing a crushing phenomenon, and the folding part 32. There is a problem that the inner surface of the c) is in contact with each other.

상기와 같이 접철부(32)의 내측면이 접촉되면 진동에 대한 감쇄성능이 저하되고, 상기 터브(6)의 진동에 의해 내측면이 접촉된 접철부(32)가 상호 마찰되면서 마모가 발생되거나 또는 찢어져 파손되는 문제점이 있다.
As described above, when the inner surface of the foldable portion 32 is in contact with the damping performance of vibration, the abrasion occurs while the foldable portion 32 in contact with the inner surface is rubbed by the vibration of the tub 6 Or there is a problem that is torn and broken.

본 발명은 상기한 문제점을 해결하기 위하여 창출된 것으로서, 본 발명의 목적은 건조덕트가 연결되는 덕트 연결구 주위의 접철부가 터브의 진동에 의해 찌그러지면서 접촉되고, 아울러 상호 마찰로 인해 개스킷이 마모되거나 파손되는 현상을 방지할 수 있는 건조겸용 드럼 세탁기의 개스킷을 제공하는데 있다.
The present invention was created to solve the above problems, an object of the present invention is to contact the folds around the duct connector to which the drying duct is connected crushed by the vibration of the tub, and the gasket is worn or damaged due to mutual friction It is to provide a gasket of a dry combined drum washing machine that can prevent the phenomenon.

상기한 과제를 실현하기 위한 본 발명의 건조겸용 드럼 세탁기의 개스킷은 터브의 전부에 연결되는 터브 연결부와, 캐비닛 커버의 후부에 연결되는 캐비닛 커버 연결부와, 드럼의 내부와 연통되도록 상기 캐비닛 커버 연결부에 돌출 형성되고 건조 덕트의 출구부가 결합되는 덕트 연결부와, 상기 터브 연결부와 캐비닛 커버 연결부 사이에 형성되고 진동이 감쇄되도록 굴곡된 접철부로 구성된 건조겸용 드럼 세탁기의 개스킷에 있어서, 상기 접철부는 상기 덕트 연결부가 형성된 부위가 다른 부위에 비해 두껍게 형성된 것을 특징으로 하는 건조겸용 드럼 세탁기의 개스킷. 것을 특징으로 한다.
The gasket of the combined-use drum washing machine of the present invention for realizing the above-mentioned problems includes a tub connection part connected to the entire tub, a cabinet cover connection part connected to the rear part of the cabinet cover, and a cabinet cover connection part to communicate with the inside of the drum. In the gasket of the dry combined drum washing machine consisting of a duct connecting portion protruding and coupled to the outlet of the drying duct, and a folding portion formed between the tub connecting portion and the cabinet cover connecting portion and bent to damp vibrations, wherein the folding portion is connected to the duct connecting portion. The gasket of the dry combined drum washing machine, characterized in that the formed portion is formed thicker than other portions. .

이하, 첨부된 도면을 참조하여 본 발명의 실시 예를 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

도 4는 본 발명에 따른 건조겸용 드럼 세탁기의 주요부가 도시된 단면도이고, 도 5는 본 발명에 따른 건조겸용 드럼 세탁기의 개스킷이 도시된 사시도이며, 도 6은 도 6의 B-B가 도시된 단면도이고, 도 7은 도 6의 C-C가 도시된 단면도이며, 도 8은 도 6의 D-D가 도시된 단면도이다.Figure 4 is a cross-sectional view showing the main part of the combined-use drum washing machine according to the present invention, Figure 5 is a perspective view showing a gasket of the combined-use drum washing machine according to the present invention, Figure 6 is a sectional view of BB of Figure 6 FIG. 7 is a cross-sectional view of the CC of FIG. 6, and FIG. 8 is a cross-sectional view of the DD of FIG. 6.

여기서, 앞서 도시된 도면과 동일한 참조부호는 동일한 부재를 가르킨다.Here, the same reference numerals as those of the above-described drawings indicate the same members.

본 발명에 따른 건조겸용 드럼 세탁기의 개스킷은 도 5 내지 도 8에 도시된 바와 같이, 터브(52)의 전부에 연결되어 드럼(54)의 회전에 의한 진동이 전달되는 터브 연결부(62)와, 상기 캐비닛 커버(56)에 연결 고정되는 캐비닛 커버 연결부(64)와, 상기 터브 연결부(62)와 캐비닛 커버 연결부(64) 사이에 형성되어 상기 터브 연결부(62)로 전달되는 진동을 흡수 및 완충시키도록 굴곡 접철된 접철부(66)와, 상기 터브 연결부(62)의 내측면에 둘레를 따라 형성되어 상기 터브(52)와 드럼(54)의 세탁물 출입구(52h,54h) 사이의 공간으로 세탁물이 빠지지 않도록 차폐시키는 차폐리브(68)와, 상기 캐비닛 커버 연결부(64)에 드럼(54)의 내부와 연통되도록 돌출 형성되고 건조덕트(58)의 출구부(58a)가 결합되는 덕트 연결부(70)로 구성된다.As shown in FIGS. 5 to 8, the gasket of the combined drum washing machine according to the present invention has a tub connection portion 62 connected to all of the tubs 52 to transmit vibrations by the rotation of the drum 54. A cabinet cover connecting portion 64 connected to and fixed to the cabinet cover 56, and formed between the tub connecting portion 62 and the cabinet cover connecting portion 64 to absorb and cushion vibrations transmitted to the tub connecting portion 62. And a folding portion 66 which is bent and folded so as to be formed along the periphery of the tub connection portion 62 so that laundry is spaced between the tub 52 and the laundry entrances 52h and 54h of the drum 54. A shielding rib 68 for shielding it from being pulled out, and a duct connecting part 70 formed to protrude so as to communicate with the inside of the drum 54 to the cabinet cover connecting part 64 and to which the outlet part 58a of the drying duct 58 is coupled. It consists of.

상기와 같이 구성된 개스킷(60)은 전체적으로 링 형상으로 형성되고, 상기 드럼(54)의 회전에 의한 충격을 완화시키는 동시에 세탁수가 외부로 넘치지 않도록 패킹역할을 수행하게 된다. The gasket 60 configured as described above is formed in a ring shape as a whole, and performs a role of packing so as to mitigate the impact caused by the rotation of the drum 54 and to prevent the wash water from overflowing to the outside.                     

여기서, 상기 터브 연결부(62)는 세탁물 출입구(52b)를 형성하는 터브(52) 전부에 밀봉되도록 결합되고, 상기 캐비닛 커버 연결부(64)는 세탁물 출입구(미도시)를 형성하는 캐비닛 커버(56) 후부에 밀봉되도록 결합된다.Here, the tub connecting portion 62 is coupled to be sealed to all the tubs 52 forming the laundry entrance 52b, and the cabinet cover connecting portion 64 is a cabinet cover 56 forming a laundry entrance (not shown). It is coupled to seal on the back.

그리고, 상기 터브 연결부(62)와 캐비닛 커버 연결부(64) 사이에는 'U'자형 단면으로 굴곡 접철된 접철부(66)가 형성되는 바, 상기 접철부(66)는 터브(52)의 진동에 따라 다양한 방향으로 신축되거나 비틀리면서 상기 터브(52)의 진동을 흡수하게 되어 상기 캐비닛 커버 연결부(64)로 진동이 전달되는 것을 방지하게 된다.Further, between the tub connecting portion 62 and the cabinet cover connecting portion 64, a folded portion 66 that is bent and folded in a 'U'-shaped cross section is formed, and the folded portion 66 is subjected to vibration of the tub 52. Accordingly, the vibration of the tub 52 is absorbed while being stretched or twisted in various directions, thereby preventing the vibration from being transmitted to the cabinet cover connecting portion 64.

한편, 상기 접철부(66)는 상기 덕트 연결부(70)가 형성될 장소를 충분히 확보할 수 있도록 상기 터브 연결부(62) 측으로 패임된 구조로 형성되는 바, 상기 덕트 연결부(70) 주위의 접철부(66)는 다른 부분의 접철부(66)에 비해 외측으로 동일 두께가 더 형성되어 상기 터브(52)의 진동에 따른 찌그러짐과 마찰을 방지하게 된다.On the other hand, the folding portion 66 is formed in a structure recessed toward the tub connecting portion 62 so as to secure a place where the duct connecting portion 70 is formed, the folding portion around the duct connecting portion 70 66 has the same thickness to the outside compared to the fold portion 66 of the other portion is to prevent the crush and friction due to the vibration of the tub 52.

상기 덕트 연결부(70) 주위의 접철부(66) 두께(T1)는 도 6 내지 도 8에 도시된 바와 같이, 다른 부분의 두께(T2)와 비교하여 2배 정도 두껍게 형성되므로, 상기 접철부(66)의 접철된 형상이 견고하게 유지될 뿐만 아니라 강도가 보강되어 상기 접철부(66)의 변형이 방지된다.Since the fold 66 thickness T1 around the duct connection 70 is formed twice as thick as the thickness T2 of the other portion, as shown in FIGS. Not only the folded shape of 66 is maintained firmly, but also the strength is reinforced to prevent deformation of the folded part 66.

즉, 상기 덕트 연결부(70) 주위의 접철부(66)에 터브 연결부(62)를 통해 진동이 전달되면, 상기 덕트 연결부(70) 주위의 접철부(66)는 변형이 거의 일어나지 않아 내측면이 서로 접촉되지 않고, 아울러 상기 접철부(66)가 동시에 유동되어 내측면에는 상대 이동이 방지된다. That is, when vibration is transmitted to the folding portion 66 around the duct connecting portion 70 through the tub connecting portion 62, the folding portion 66 around the duct connecting portion 70 is hardly deformed so that the inner surface is not. The folds 66 are simultaneously flown without contact with each other, so that relative movement is prevented on the inner surface.                     

따라서, 상기 덕트 연결부(70) 주위의 접철부(66)에 터브(52)의 진동에 의한 영향이 다른 부위의 접철부(66)에 비해 크게 작용되더라도, 상기 덕트 연결부(70) 주위의 접철부(66) 두께가 두껍게 형성되어 상기 접철부(66)의 강성이 증대되고, 상기 터브(52)의 진동에 의한 변형이 저감되고, 상기 접철부(66)의 내면이 서로 마찰되어 마모가 발생되는 현상이 원천적으로 방지된다.Therefore, even if the influence of the vibration of the tub 52 on the folding portion 66 around the duct connecting portion 70 is greater than the folding portion 66 of the other portion, the folding portion around the duct connecting portion 70 (66) The thickness is formed thick to increase the rigidity of the folding portion 66, the deformation caused by the vibration of the tub 52 is reduced, the inner surface of the folding portion 66 is rubbed with each other and wear occurs The phenomenon is prevented at the source.

또한, 상대적으로 진동감쇄능력이 떨어지는 덕트 연결부(70) 주위의 접철부(66)에 찌그러지면서 접촉되는 현상이 방지되므로, 전체적으로 개스킷(60)의 진동감쇄성능도 극대화된다.In addition, since the phenomenon of contact with the folding portion 66 around the duct connection portion 70 having a relatively low vibration damping ability is prevented, the vibration damping performance of the gasket 60 is also maximized as a whole.

상기와 같은 덕트 연결부(70) 주위의 접철부(66) 두께(T1)는 다른 부위의 접철부(66) 두께(T2)에 대해 2배로 한정된 것이 아니라, 설계 조건에 따라 적절히 변경될 수 있음은 물론이다.The fold 66 thickness T1 around the duct connection 70 as described above is not limited to twice the thickness T2 of the fold 66 at other portions, and may be appropriately changed according to design conditions. Of course.

상기와 같이 구성된 본 발명에 따른 건조겸용 드럼 세탁기의 개스킷의 작용에 대해 살펴보면 다음과 같다.Looking at the action of the gasket of the dry combined drum washing machine according to the present invention configured as described above are as follows.

먼저, 사용자는 도어(24)를 열은 후 세탁물 출입구를 통해 적정량의 세탁물을 드럼(54)의 내부로 투입하고, 상기 도어(24)를 닫은 후 세제와 세탁수를 투입하고 적절한 세탁과정을 선택하여 세탁을 시작한다.First, the user opens the door 24 and then puts an appropriate amount of laundry into the drum 54 through the laundry doorway, closes the door 24, adds detergent and washing water, and selects an appropriate washing process. Start your laundry.

여기서, 상기 드럼(54) 내부로 투입된 세탁물은 드럼(54)이 회전되면 리프트(10)에 의해 일정높이로 상승된 후 낙하되는 과정이 반복되며 세탁이 이루어진다.In this case, when the drum 54 is rotated, the laundry introduced into the drum 54 is raised to a predetermined height by the lift 10, and then the falling process is repeated, and washing is performed.

상기와 같이 세탁과정을 거친 후 탈수과정이 이루어지는데, 이때 드럼(54)이 고속으로 회전되며 원심력으로 세탁물을 탈수시킨다.After the washing process as described above, the dehydration process is performed, in which the drum 54 is rotated at high speed to dehydrate the laundry by centrifugal force.

한편, 상기와 같이 세탁 또는 탈수되는 동안 상기 드럼(54)이 회전됨에 따라 상기 터브(52)에는 상하 좌우 방향으로 진동이 발생되고, 상기 터브(52)의 진동은 개스킷(60)의 터브 연결부(62)로 전달되며, 상기 개스킷(60)의 접철부(66)는 터브 연결부(62)로 전달된 진동을 흡수 완충시키게 된다. Meanwhile, as the drum 54 is rotated while washing or dehydrating as described above, vibration occurs in the tub 52 in the vertical direction, and the vibration of the tub 52 is connected to the tub connection portion of the gasket 60. 62, the fold 66 of the gasket 60 absorbs and cushions the vibration transmitted to the tub connection 62.

이때, 상기 터브(52)의 전부가 진동됨에 따라 덕트 연결부(70) 주위의 접철부(66)에는 찌그러지려는 변형력이 작용되나, 상기 접철부(66)의 두께(T1)가 두껍게 형성되어 상기 터브(52)의 진동에 의해 찌그러지는 현상이 최소화되고, 내측면이 서로 접촉되는 현상도 방지되며, 접철된 형상이 유지되어 내측면이 마찰되는 현상도 방지된다.
At this time, as the entirety of the tub 52 is vibrated, the deformation force to be crushed is applied to the folding portion 66 around the duct connecting portion 70, but the thickness T1 of the folding portion 66 is formed to be thick. Distortion due to the vibration of the tub 52 is minimized, the phenomenon that the inner surface is in contact with each other is also prevented, the folded shape is maintained to prevent the phenomenon that the inner surface is rubbed.

상기와 같이 구성된 본 발명의 건조겸용 드럼 세탁기의 개스킷은 덕트 연결부가 형성된 부위의 접철부 두께가 다른 부위에 비해 두껍게 형성되어, 상기 덕트 연결부 주위의 접철부가 터브의 진동에 의해 전후방향으로 찌그러지는 현상이 최소화되고, 아울러 상기 접철부가 찌그러져 내측면이 서로 접촉되는 현상이 방지되는 이점이 있다.The gasket of the dry combined drum washing machine of the present invention configured as described above has a thickness of the folded portion of the portion in which the duct connecting portion is formed is thicker than other portions, and the folding portion around the duct connecting portion is crushed in the front-back direction by the vibration of the tub. This is minimized, and furthermore, the folding part is crushed, thereby preventing the inner surface from being in contact with each other.

또한, 상기와 같이 덕트 연결부가 형성된 접철부가 찌그러지며 접촉되는 현상이 방지되면, 상기 접철부가 마찰로 인해 마모되거나 찢어져 파손되는 현상이 방지되고, 상기 접철부의 접촉 마찰로 인한 진동감쇄능력이 저하되는 현상이 방지되 는 효과가 있다.In addition, when the fold connection formed in the duct connecting portion is prevented from crushed contact as described above, the fold is prevented from being worn or torn due to friction, and the vibration damping ability due to the contact friction of the fold is reduced This has the effect of being prevented.

Claims (3)

터브의 전부에 연결되는 터브 연결부와, 캐비닛 커버의 후부에 연결되는 캐비닛 커버 연결부와, 드럼의 내부와 연통되도록 상기 캐비닛 커버 연결부에 돌출 형성되고 건조 덕트의 출구부가 결합되는 덕트 연결부와, 상기 터브 연결부와 캐비닛 커버 연결부 사이에 형성되고 진동이 감쇄되도록 굴곡된 접철부로 구성된 건조겸용 드럼 세탁기의 개스킷에 있어서, A tub connection part connected to the entire tub, a cabinet cover connection part connected to the rear part of the cabinet cover, a duct connection part protrudingly formed in the cabinet cover connection part so as to communicate with the inside of the drum, and an outlet part of the drying duct coupled thereto; In the gasket of the dry dual-use drum washing machine formed of a folding portion formed between and the cabinet cover connection portion and bent to attenuate vibration, 상기 접철부는 상기 덕트 연결부가 형성된 부위가 다른 부위에 비해 두껍게 형성된 것을 특징으로 하는 건조겸용 드럼 세탁기의 개스킷. The folding portion is a gasket of a dry combined drum washing machine, characterized in that the portion formed with the duct connecting portion is formed thicker than other portions. 제 1 항에 있어서,The method of claim 1, 상기 접철부는 'U'자형 단면으로 굴곡 접철되고, 상기 덕트 연결부가 형성된 부위에는 외측면에 두께가 보강된 것을 특징으로 하는 건조겸용 드럼 세탁기의 개스킷.The folding part is folded and folded in a 'U'-shaped cross section, the gasket of the dual-use drum washing machine, characterized in that the thickness is reinforced on the outer surface in the duct connecting portion is formed. 제 1 항 또는 제 2 항에 있어서,The method according to claim 1 or 2, 상기 접철부는 덕트 연결부가 형성된 부위의 두께가 다른 부위에 비해 2배 두꺼운 것을 특징으로 하는 건조겸용 드럼 세탁기의 개스킷.The folding part is a gasket of a dry combined drum washing machine, characterized in that the thickness of the portion where the duct connecting portion is formed twice as thick.
KR1020040009705A 2004-02-13 2004-02-13 Gasket of drying drum washing machine KR101016307B1 (en)

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