KR100539506B1 - the structure of tub cover for washing machine - Google Patents

the structure of tub cover for washing machine Download PDF

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Publication number
KR100539506B1
KR100539506B1 KR1019980035106A KR19980035106A KR100539506B1 KR 100539506 B1 KR100539506 B1 KR 100539506B1 KR 1019980035106 A KR1019980035106 A KR 1019980035106A KR 19980035106 A KR19980035106 A KR 19980035106A KR 100539506 B1 KR100539506 B1 KR 100539506B1
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KR
South Korea
Prior art keywords
washing
tub
tub cover
cover
water
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Application number
KR1019980035106A
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Korean (ko)
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KR20000015280A (en
Inventor
류재철
Original Assignee
엘지전자 주식회사
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Priority to KR1019980035106A priority Critical patent/KR100539506B1/en
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to CNB2004100029788A priority patent/CN1300406C/en
Priority to JP11232049A priority patent/JP2000061187A/en
Priority to US09/376,375 priority patent/US6351974B1/en
Priority to AU44567/99A priority patent/AU761962B2/en
Priority to CN991194136A priority patent/CN1217049C/en
Publication of KR20000015280A publication Critical patent/KR20000015280A/en
Priority to US10/052,246 priority patent/US6668410B2/en
Priority to US10/607,549 priority patent/US7263864B2/en
Priority to US10/724,235 priority patent/US7263862B2/en
Application granted granted Critical
Publication of KR100539506B1 publication Critical patent/KR100539506B1/en
Priority to JP2009007553A priority patent/JP4741041B2/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
    • D06F37/26—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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical 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
    • D06F37/24—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 vertical 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
    • 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

Abstract

본발명은 전자동 세탁기에 관한 것으로 특히, 세탁내조의 고속회전에 따른 원심력에 의해 세탁내조와 세탁외조사이로 퍼올려져 세탁내조로 공급되는 세탁수 및 세탁내조에서 세탁과정중인 세탁수가 비산되어 어퍼터브커버의 요홈에 고이는 것을 방지할 수 있도록 안출된 것으로,The present invention relates to a fully automatic washing machine. In particular, the centrifugal force caused by the high-speed rotation of the washing tank is raised to the washing tank and the out-of-wash irradiation, and the washing water supplied to the washing tank and the washing water during the washing process are scattered in the tub. It is designed to prevent it from sticking to the groove of the cover,

세탁기에 결합되는 세탁내조의 고속회전에 따른 원심력에 의해 세탁내조와 세탁외조 사이로 퍼올려지는 세탁수가 세탁내조로 공급되도록 하는 유로를 형성하는 로우터브커버와 어퍼터브커버, 세탁내조에서 세탁과정 중 비산되는 세탁수가 고이고 세탁수가 세탁외조 밖으로 넘치는 것을 방지하기 위해 상측으로 볼록한 형상을 갖고, 그 외주면 쪽에는 요홈이 형성되는 어퍼터브커버, 상기 어퍼터브커버의 요홈에 고인물을 세탁내조로 안내하여 배출시키는 세탁수 배출수단을 구비하는 것을 특징으로 하는 전자동 세탁기의 터브커버구조를 제공한다.In the washing process in the low tub cover, upper tub cover, and the washing tub, which form a flow path for washing water to be supplied between the washing tub and the outer tub by the centrifugal force due to the high-speed rotation of the washing tub coupled to the washing machine. The wash water is scattered and the wash water has a convex shape on the upper side to prevent the wash water from overflowing the outer tub, and the outer circumferential surface of the upper tub cover is formed in the groove, guide the deceased in the groove of the upper tub cover by washing the inner tank It provides a tub cover structure of the automatic washing machine, characterized in that it comprises a washing water discharge means for discharging.

Description

전자동 세탁기의 터브커버구조{the structure of tub cover for washing machine}The cover of tub cover for washing machine

본발명은 전자동 세탁기에 관한 것으로 특히, 세탁내조의 고속회전에 따른 원심력에 의해 세탁내조와 세탁외조사이로 퍼올려져 세탁내조로 공급되는 세탁수 및 세탁내조에서 세탁과정중인 세탁수가 비산되어 어퍼터브커버의 요홈에 고이는 것을 방지할 수 있는 전자동세탁기의 터브커버 구조에 관한 것이다.The present invention relates to a fully automatic washing machine. In particular, the centrifugal force caused by the high-speed rotation of the washing tank is raised to the washing tank and the out-of-wash irradiation, and the washing water supplied to the washing tank and the washing water in the washing process are scattered and the upper tub is scattered. It relates to a tub cover structure of a fully automatic washing machine that can prevent the groove from sticking to the groove of the cover.

종래 펄세이터에 의한 교반세탁을 하는 세탁기의 구조는 도1 에 나타내었다.The structure of a washing machine for agitated washing by a conventional pulsator is shown in FIG.

상기 세탁기(1)는 세탁수를 저장할 수 있는 세탁외조(2)와, The washing machine 1 and the laundry outer tank (2) that can store the wash water,

상기 세탁외조(2)내부의 설치되어 세탁물을 세탁하기 위한 세탁내조(3)와, A washing tub (3) installed inside the washing tub (2) for washing laundry;

상기 세탁내조(3)의 내부 바닥면에 설치되어 정,역회전을 하면서 세탁물에 기계적 회전력을 부여하여 세탁물을 교반 세탁하는 펄세이터(4)와, A pulsator (4) installed on the inner bottom surface of the washing tub (3) to impart mechanical rotational force to the laundry while performing forward and reverse rotation, and stir washing the laundry;

상기 펄세이터(4)를 정,역회전시키기 위해 펄세이터(4)에 결합되는 세탁축(6)과, A washing shaft 6 coupled to the pulsator 4 to rotate the pulsator 4 forward and reverse,

상기 세탁내조(3)를 일방향으로 회전시키기 위해 세탁내조(3)에 결합되는 탈수축(6-1)과, A dewatering shaft 6-1 coupled to the washing tub 3 to rotate the washing tub 3 in one direction;

상기 세탁축(6)과 탈수축(6-1)을 결합 혹은 분리시키는 클러치(7)와, A clutch 7 for coupling or separating the washing shaft 6 and the dehydrating shaft 6-1;

상기 클러치(7)를 구동시키기 위하여 클러치(7)와 풀리 및 밸트로 연결되어 회전력을 전달하는 모우터(8)와, A motor 8 connected to the clutch 7 and a pulley and a belt to transfer the rotational force to drive the clutch 7,

상기 세탁외조(2)의 세탁수를 외부로 배출시키기 위하여 세탁외조(2)에 결합되는 배수밸브(9)를 구비한 구성으로 되어 있다.In order to discharge the washing water of the washing tub 2 to the outside, it is configured to have a drain valve 9 coupled to the washing tub 2.

상기와 같은 종래 세탁기의 작용을 설명하면 다음과 같다. Referring to the operation of the conventional washing machine as described above are as follows.

세탁내조(3)의 내부에 세탁물을 넣고 시작보턴을 누르면 급수가 되어진다.Put the laundry inside the washing tank (3) and press the start button, the water is supplied.

상기 세탁내조(3)로 급수되는 세탁수는 세탁내조(3)와 세탁외조(2)를 채우게 되는 동시에 일정수위가 되면 센서에 의해 급수가 중단되어진다.The wash water supplied to the washing tub 3 is filled with the washing tub 3 and the washing tub 2, and the water supply is stopped by the sensor when the predetermined level is reached.

상기의 급수가 중단됨과 동시에 모우터(8)가 정,역 회전하면서 세탁축(6)을 정,역회전 시키게 된다.At the same time as the water supply is stopped, the motor 8 rotates forward and backward while rotating the washing shaft 6 forward and reverse.

따라서,상기의 세탁축(6)에 연결된 펄세이터(4)가 정,역회전을 하면서 세탁물을 세탁하게 된다.Accordingly, the pulsator 4 connected to the laundry shaft 6 washes the laundry while the forward and reverse rotations are performed.

또한, 상기의 세탁이 완료되면 배수공정으로 이어지면서 배수밸브(9)가 개방되고 상기 배수밸브(9)의 개방에 의해 세탁외조(2)의 세탁수가 외부로 배수되어진다.In addition, when the washing is completed, the drainage valve 9 is opened while the drainage process is opened, and the washing water of the washing outer tub 2 is drained to the outside by opening the drainage valve 9.

또한, 상기의 배수공정이 완료되면 세탁내조(3)에 세탁물과 함께 머물고 있는 세탁수를 배수시키기 위한 탈수공정이 이어진다.In addition, when the drainage process is completed, a dehydration process for draining the wash water staying with the laundry in the washing tub 3 is followed.

상기의 탈수공정은 세탁축(6)과 탈수축(6-1)이 결합된 상태에서 세탁내조(3)와 펄세이터(4)가 일체로 일방향 고속회전되면서 내부의 세탁수를 다수개의 세탁공(5)을 통해 세탁외조(2)로 탈수 시키게 되고 아울러 세탁외조(2)로 탈수된 세탁수는 배수밸브(10)를 통해 외부로 배수되어진다. In the dehydration process, the washing tub 6 and the pulsator 4 are integrally rotated in one direction at a high speed in a state in which the washing shaft 6 and the dehydration shaft 6-1 are coupled to the plurality of washing holes. Dehydration to the laundry outer tank (2) through (5) and the wash water dewatered to the washing outer tank (2) is drained to the outside through the drain valve (10).

특히, 도2에 나타낸 바와같이 세탁외조(2)에 결합된 터브커버(11)는 세탁외조(2)에 다수개의 스크류(14)로 체결고정되어 있기 때문에 체결부위와 체결부위 사이 즉, 플랜지(12)와 세탁외조(2)상면 사이에는 작은 틈새가 발생하게 된다.In particular, the tub cover 11 coupled to the laundry outer tub 2 is fastened by a plurality of screws 14 to the laundry outer tub 2, as shown in FIG. 12) and a small gap occurs between the upper surface of the washing tub (2).

또한, 상기의 작은 틈새의 발생과 동시에 터브커버(11)의 삽입편(13)도 세탁외조(2)에 완전히 밀착되지 않고 약간씩 벌어지는 상태가 된다.In addition, the insertion piece 13 of the tub cover 11 is also in a state of being slightly opened without being completely adhered to the laundry outer tub 2 at the same time as the occurrence of the small gap.

따라서, 상기 삽입편(13)과 세탁외조(2)사이의 틈새를 통해 외부로 누수되는 현상이 발생하게 된다.Therefore, the phenomenon of leakage to the outside occurs through the gap between the insertion piece 13 and the laundry outer tub (2).

상기와 같이 세탁수가 누수되면 세탁외조(2)밖으로 튀기 때문에 세탁기(1)가 실내에 설치되어 있을 경우 실내의 바닥이 물바다가 되는 문제점과 아울러 세탁기(1) 내부의 전장물(모우터, 배수모우터)에 물이 묻을 경우 절연저항이 떨어져 감전이나 부품손상 등의 위험이 있게 된다.When the wash water leaks as described above, the outside of the washing tank (2) splashes out, so that when the washing machine (1) is installed indoors, the bottom of the room becomes water, and the electrical equipment (motor, drainage, etc.) inside the washing machine (1). If there is water on the ground, the insulation resistance drops and there is a risk of electric shock or component damage.

이러한 종래의 문제점 등을 해결보완하기 위한 본발명의 목적은, The purpose of the present invention for solving the conventional problems and the like,

원심투과세탁중에 세탁수가 비산되어 어퍼터브커버에 고이는 것을 방지하는 동시에 상기 어퍼터브커버에 고인물이 세탁외조 밖으로 넘치면서 실내를 오염시키거나 세탁기내부의 전장물에 치명적인 영향을 주는 것을 방지할 수 있도록 하는 목적을 제공한다.To prevent the washing water from scattering during the centrifugal permeation and to accumulate in the upper cover, while preventing the accumulation of debris in the upper cover outside the washing tub and contaminating the interior or damaging the electrical equipment inside the washing machine. Serve the purpose.

상기의 목적을 달성하기 위하여 본발명은, In order to achieve the above object, the present invention,

어퍼터브커버에 고인물이 흐를 수 있도록 상측 안내경사면을 구비하는 동시에 펌핑되는 세탁수가 세탁내조로 원활하게 공급되도록 유로를 형성하고 있는 다수개의 돌출부를 형성시킴으로서 본발명의 목적을 달성할 수 있게 된다.It is possible to achieve the object of the present invention by providing a plurality of protrusions forming a flow path so as to have a top guide inclined surface to allow the human body to flow in the upper cover and the pumped wash water is smoothly supplied to the washing tank.

그리고, 상기 어퍼터브커버의 요홈에 고이는 세탁수를 어퍼터브커버에 형성되는 배출공을 통해 배출하여 보호벽에 형성된 공급공으로 배출시켜도 본발명의 목적을 달성할수 있게 된다.Further, the object of the present invention can be achieved even when the washing water accumulated in the groove of the upper cover is discharged through the discharge hole formed in the upper cover and discharged into the supply hole formed in the protective wall.

또한, 상기 어퍼터브커버의 요홈을 삭제하는 동시에 어퍼터브커버에 기울기를 주어 세탁수가 자연적으로 흘러서 세탁내조로 공급되도록 하여도 본발명의 목적을 달성할수 있게 된다.In addition, it is possible to achieve the object of the present invention even by removing the groove of the upper cover and at the same time inclined to the upper cover so that the wash water flows naturally to be supplied to the washing tank.

본발명의 구성을 도3 내지 도11에 의해 상세히 설명하기로 한다.The configuration of the present invention will be described in detail with reference to Figs.

세탁기(101)에 결합되는 세탁내조(103)의 고속회전에 따른 원심력에 의해 세탁내조(103)와 세탁외조(102) 사이로 퍼올려지는 세탁수가 세탁내조(103)로 공급되도록 하는 유로를 형성하는 로우터브커버(121)와 어퍼터브커버(111), 및 세탁내조(103)에서 세탁과정중 비산되는 세탁수가 고이고 세탁수가 세탁외조(102) 밖으로 넘치는 것을 방지하기 위한 상측으로 볼록한 형상을 갖고, 그 외주면 쪽에는 요홈(112)이 형성되는 어퍼터브커버(111), 상기 어퍼터브커버(111)의 요홈(112)에 고인물을 세탁내조(103)로 안내하여 배출시키는 세탁수 배출수단을 구비한 구성이다.Forming a flow path for the washing water being pumped between the washing tub 103 and the laundry outer tub 102 by the centrifugal force according to the high speed rotation of the washing tub 103 coupled to the washing machine 101 is supplied to the washing tub 103 The low tub cover 121, the upper tub cover 111, and the washing water scattered during the washing process in the washing tub 103 are high, and have a convex shape upward to prevent the washing water from overflowing the washing tub 102. The outer circumferential surface side of the upper tub cover 111 is formed with a groove 112, the washing water discharge means for guiding the discharged to the washing groove 103 in the groove 112 of the upper tub cover 111 It is a structure provided.

그리고, 상기 어퍼터브커버의 세탁수 배출수단은 어퍼터브커버(111)와 로우터브 커버(121)사이에 세탁수가 흐를수 있는 유로(115)를 만들어주기 위해 어퍼터브커버(111)에 형성된 다수개의 돌출부(114)와, And, the washing water discharge means of the upper tub cover in the upper tub cover 111 to create a flow path 115 through which the washing water flows between the upper tub cover 111 and the low tub cover 121. A plurality of protrusions 114 formed,

상기 돌출부(114)와 돌출부(114)사이에 요홈(112)의 세탁수가 세탁내조(103)로 흘러들어 갈수 있도록 어퍼터브커버(111)에 형성되는 상측 안내경사면(113)으로 구비하였다.Between the protrusion 114 and the protrusion 114 is provided with an upper guide inclined surface 113 formed in the upper cover 111 so that the washing water of the groove 112 flows into the washing inner tank (103).

또한, 상기 어퍼터브커버의 세탁수 배출수단은 어퍼터브커버(111)의 요홈(112)에 고인물을 유로(115)상으로 배출시키기 위하여 어퍼터브커버(111)에 형성되는 다수개의 배출공(125)과, In addition, the washing water discharge means of the upper cover is a plurality of discharge formed in the upper cover 111 in order to discharge the object in the grooves 112 of the upper cover 111 on the flow path (115). Ball 125,

상기 배출공(125)으로 배출되는 고인물을 유로(115)상으로 흐르는 세탁수와 구분 하여 배출시키기 위해 로우터브커버(121)의 하측 안내경사면(122)상에 형성된 보호벽(123)과, A protective wall 123 formed on the lower guide inclined surface 122 of the low tub cover 121 for discharging the waste water discharged to the discharge hole 125 from the washing water flowing on the flow path 115;

상기 보호벽(123) 내부로 공급된 고인물을 세탁내조(103)로 공급하기 위해 보호벽(123)에 형성되는 공급공(124)으로 구비하였다.It was provided as a supply hole 124 formed in the protective wall 123 to supply the deceased material supplied into the protective wall 123 to the washing inner tank 103.

그리고, 상기 어퍼터브커버의 세탁수 배출수단은 어퍼터브커버(111)에 요홈(112)을 형성치 않고 상측 안내경사면(113)에 일정한 기울기(α)를 주어 어퍼터브커버(111)로 비산된 세탁수가 자연적으로 상측 안내경사면(113)을 따라 세탁내조(103)로 흘러들어갈 수 있도록 구비하였다.In addition, the washing water discharge means of the upper tub cover does not form a recess 112 in the upper tub cover 111 to give a constant inclination α on the upper guide slope 113 to the upper tub cover 111. Washing water scattered as it was provided to flow into the washing tub 103 along the upper guide slope 113 naturally.

이와같이된 본발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention as described above is as follows.

먼저, 도3는 본발명의 세탁기를 나타낸 단면도로서, 세탁기(101)의 세탁내조(103)에 세탁물을 투입하고 시작보턴을 누르면 급수행정이 이루어지게된다.First, Figure 3 is a cross-sectional view showing a washing machine of the present invention, when the laundry is put into the washing tank 103 of the washing machine 101 and pressing the start button is a water supply administration.

상기 급수행정에 의해 세탁내조(103)와 세탁외조(102)에 일정수위의 세탁수가 공급되면 급수가 중단되는 동시에 세탁공정이 이루어진다.When the washing water of a predetermined level is supplied to the washing inner tank 103 and the washing outer tank 102 by the water supply administration, the water supply is stopped and the washing process is performed.

그리고, 상기의 세탁공정은 모우터(105)의 회전에 의해 이루어진다.In addition, the washing process is performed by the rotation of the motor 105.

즉, 상기 모우터(105)의 정,역회전에 의해 구동축(104)이 정,역회전되고 구동축(104)의 정,역회전에 의해 세탁내조(103)가 정,역회전된다.That is, the driving shaft 104 is rotated forward and reverse by the forward and reverse rotation of the motor 105, and the washing inner tank 103 is rotated forward and reverse by the forward and reverse rotation of the drive shaft 104.

따라서, 상기 세탁내조(103)의 정,역회전에 의해 세탁내조(103)의 세탁물은 세탁수의 수류에 의해 세탁이 되어진다.Therefore, the laundry of the washing tub 103 is washed by the flow of washing water by the forward and reverse rotation of the washing tub 103.

이때, 상기 원심투과세탁을 하기 위해서는 모우터(105)의 회전수를 높여야 한다.At this time, in order to perform the centrifugal washing, the rotation speed of the motor 105 should be increased.

즉, 상기 모우터(105)의 회전수가 높아지면 구동축(104)과 세탁내조(103)의 회전수도 높아지게 되므로 원심력이 커지게 된다.That is, when the rotation speed of the motor 105 is increased, the rotation speed of the drive shaft 104 and the washing tub 103 is also increased, so that the centrifugal force is increased.

따라서, 상기 원심력에 의해 세탁내조(103)의 세탁물들은 세탁내조(103)의 내벽면에 밀착되는 상태가 되고 세탁수는 상기 세탁물의 올과 올사이를 투과하게 된다.Therefore, the laundry of the washing tub 103 is brought into close contact with the inner wall surface of the washing tub 103 by the centrifugal force, and the washing water passes between the laundry and the ol.

이때, 상기 세탁물의 올에 묻어 있는 때들이 투과되는 세탁수에 의해 씻겨나가게 되므로 보다 깨끗한 세탁을 하게 된다.At this time, since the stains on the laundry are washed by the permeable washing water, the laundry is more clean.

또한, 상기 세탁물의 올과 올사이를 투과한 세탁수는 세탁내조(103)의 세탁공을 통해 세탁외조(102)로 배수되어지게 되는바, 상기 세탁외조(102)로 배수되는 세탁수는 세탁내조(103)의 고속회전에 의해 발생되는 큰원심력에 의해 세탁내조(103)와 세탁외조(102)사이를 따라 상측으로 상승하게 된다.In addition, the wash water passing through the laundry between the ol and the ol is drained to the washing tub 102 through the washing hole of the washing tub 103, the washing water drained to the washing tub 102 is washed Due to the large centrifugal force generated by the high speed rotation of the inner tub 103, the washing tank 103 and the outer tub 102 are raised upward.

상기와 같이 세탁내조(103)와 세탁외조(102)사이로 상승되는 세탁수는 로우터브 커버(121)와 세탁외조(102)사이로 공급는 동시에 로우터브커버(121)와 어퍼터브커버(111)사이의 유로(115)를 통해 세탁내조(103)로 공급되어진다.The washing water rising between the washing tub 103 and the washing tub 102 as described above is supplied between the low tub cover 121 and the washing tub 102 at the same time between the tub tub cover 121 and the upper tub cover 111. It is supplied to the washing tub 103 through the flow path 115 of.

한편, 도4 내지 도6은 본발명의 제1실시예를 나타낸 도면으로서 상기와 같이 원심세탁에 의해 펌핑되어 세탁내조(103)로 공급되는 세탁수 또는 세탁내조(103)에서 세탁공정중인 세탁수가 비산되면서 어퍼터브커버(111)에 형성된 요홈(112)으로 고이는 상태가 된다.On the other hand, Figures 4 to 6 is a view showing a first embodiment of the present invention, the washing water pumped by centrifugal washing as described above and supplied to the washing tank 103 or the washing water in the washing process in the washing tank 103 While scattering, the grooves are formed in the grooves 112 formed in the upper cover 111.

그러나, 상기와 같이 어퍼터브커버(111)의 요홈(112)에 고인 물은 어퍼터브커버(111)에 형성된 상측 안내경사면(113)의 안내를 받으면서 도5와 같이 세탁내조(103)로 공급되어지기 때문에 세탁외조(102)밖으로 넘치는 일이 없게 된다.However, water accumulated in the groove 112 of the upper cover 111 as described above is guided by the upper guide inclined surface 113 formed on the upper cover 111 to the washing tank 103 as shown in FIG. Since it is supplied, there is no overflow outside the washing tub 102.

또한, 상기 세탁내조(103)와 세탁외조(102)사이로 펌핑되는 세탁수는 어퍼터브커버(111)의 돌출부(114)에 의해 형성되는 유로(115)를 따라 도6과 같이 세탁내조(103)로 공급되기 때문에 세탁수의 순환에도 아무런 지장을 초래하지 않게 된다.In addition, the washing water pumped between the washing tub 103 and the washing tub 102 is washed tub 103 as shown in Figure 6 along the flow path 115 formed by the protrusion 114 of the upper cover 111. ) Will not cause any disruption to the circulation of the wash water.

그리고, 도7내지 도9는 본발명의 제2실시예를 나타낸 도면으로서, 상기와 같이 어퍼터브커버(111)의 요홈(112)에 고인 물은 어퍼터브커버(111)에 형성된 다수개의 배출공(125)을 통하여 로우터브커버(121)에 형성된 보호벽(123)내부로 공급되어지고 상기 보호벽(123)로 공급된 물은 다시 공급공(124)을 통해 도9와 같이 세탁내조(103)로 공급되어지기 때문에 세탁외조(102)밖으로 넘치는 일이 없게 된다.7 to 9 show a second embodiment of the present invention, wherein water accumulated in the groove 112 of the upper cover 111 is formed in the upper cover 111 as described above. The water supplied to the protection wall 123 formed in the low tub cover 121 through the discharge hole 125 and supplied to the protection wall 123 is again washed through the supply hole 124 as shown in FIG. 9. Because it is supplied to the) is not overflowed out of the laundry outer tub (102).

또한, 상기 세탁내조(103)와 세탁외조(102)사이로 펌핑되는 세탁수는 어퍼터브커버(111)의 보호벽(123)사이에 형성되는 유로(115)를 따라 도8과 같이 세탁내조(103)로 공급되기 때문에 세탁수의 순환에도 아무런 지장을 초래하지 않게 된다.In addition, the washing water pumped between the washing tub 103 and the washing tub 102 is washed tub 103 as shown in Figure 8 along the flow path 115 formed between the protective wall 123 of the upper cover 111. ) Will not cause any disruption to the circulation of the wash water.

한편, 도10과 도11은 본발명의 제3실시예를 나타낸 도면으로서, 상기 어퍼터브커버(111)에 요홈(112)을 형성치 않고 상측 안내경사면(113)에 일정한 기울기(α)를 가지고 있기 때문에 어퍼터브커버(111)로 비산된 세탁수가 자연적으로 상측 안내경사면(113)을 따라 도11과 같이 세탁내조(103)로 흘러들어갈 수 있게 된다.10 and 11 illustrate a third embodiment of the present invention, in which a constant inclination α is formed on the upper guide inclined surface 113 without forming the groove 112 in the upper cover 111. Since the washing water scattered by the upper cover 111 is naturally able to flow into the washing tub 103 as shown in Figure 11 along the upper guide inclined surface (113).

이와같이된 본발명은, 어퍼터브커버에 고인물이 흐를 수 있도록 상측 안내경사면을 구비하는 동시에 펌핑되는 세탁수가 세탁내조로 원활하게 공급되도록 유로를 형성하고 있는 다수개의 돌출부를 형성시키거나, The present invention as described above forms a plurality of protrusions having an upper guide inclined surface to allow the human body to flow in the upper cover, and at the same time forming a flow path so that the pumped wash water is smoothly supplied to the washing tub.

상기 어퍼터브커버의 요홈에 고이는 세탁수를 어퍼터브커버에 형성되는 배출공을 통해 배출하여 보호벽에 형성된 공급공으로 배출시키거나, Discharge through the discharge hole formed in the upper cover to the washing water accumulated in the groove of the upper cover to discharge to the supply hole formed in the protective wall,

상기 어퍼터브커버의 요홈을 삭제하는 동시에 어퍼터브커버에 기울기를 주어 세탁수가 자연적으로 흘러서 세탁내조로 공급되도록 함으로서, By removing the groove of the upper tub cover at the same time to give the upper cover to the washing water flows naturally to supply to the washing tank,

원심투과세탁중에 세탁수가 비산되어 어퍼터브커버에 고이는 것을 방지하는 동시에 상기 어퍼터브커버에 고인물이 세탁외조 밖으로 넘치면서 실내를 오염시키거나 세탁기내부의 전장물에 치명적인 영향을 주는 것을 방지할 수 있는 유용한 효과를 가진다.It is possible to prevent the washing water from scattering during the centrifugal permeation and to accumulate on the upper cover, and to prevent contaminants from overflowing the outer tub of the upper tub cover to contaminate the interior or cause a fatal effect on the electrical equipment inside the washing machine. Has a useful effect.

도1은 종래 세탁기의 구성을 나타낸 단면도 1 is a cross-sectional view showing the configuration of a conventional washing machine

도2는 종래 세탁기에 결합된 터브커버의 구조를 나타낸 요부확대단면도 Figure 2 is an enlarged cross-sectional view showing the main portion of the tub cover coupled to the conventional washing machine

도3은 본발명 세탁기의 구성을 나타낸 단면도 Figure 3 is a cross-sectional view showing the configuration of the present invention washing machine

도4는 본발명 어퍼,로우터브커버의 구성을 나타낸 제1실시예의 일부절결 사시도 Figure 4 is a partially cutaway perspective view of the first embodiment showing the configuration of the upper, lower tub cover of the present invention

도5는 본발명 제1실시예의 작용을 나타낸 요부 확대단면도 5 is an enlarged cross-sectional view showing main parts of the first embodiment of the present invention;

도6은 본발명 제1실시예의 작용을 나타낸 요부 확대단면도 Figure 6 is an enlarged cross-sectional view of the main portion showing the action of the first embodiment of the present invention;

도7은 본발명 어퍼,로우터브커버의 구성을 나타낸 제2실시예의 일부절결 사시도 Figure 7 is a partially cutaway perspective view of the second embodiment showing the configuration of the upper, lower tub cover of the present invention

도8은 본발명 제2실시예의 작용을 나타낸 요부 확대단면도 8 is an enlarged cross-sectional view showing main parts of the second embodiment of the present invention;

도9는 본발명 제2실시예의 작용을 나타낸 요부 확대단면도 9 is an enlarged cross-sectional view showing main parts of the second embodiment of the present invention;

도10은 본발명 어퍼,로우터브커버의 구성을 나타낸 제3실시예의 일부절결 사시도 Figure 10 is a partially cutaway perspective view of the third embodiment showing the configuration of the upper, lower tub cover of the present invention

도11은 본발명 제3실시예의 작용을 나타낸 요부 확대단면도 Figure 11 is an enlarged cross-sectional view of the main portion showing the action of the third embodiment of the present invention;

<도면중 주요 부분에 대한 부호설명><Code Description of Main Parts of Drawing>

101-세탁기 102-세탁외조 101-washing machine 102-washing tank

103-세탁내조 104-구동축 103-Laundry tank 104-Drive shaft

105-모우터 111-어퍼터브커버 105-Motor 111-Upper Cover

112-요홈 113-상측 안내경사면 112-groove 113-upper slope

114-돌출부 115-유로 114-protrusion 115-euro

121-로우터브커버 122-하측 안내경사면 121-Lower Tub Cover 122-Lower Guide Slope

123-보호벽 124-공급공123-protection wall 124-supply hole

125-배출공 125-outlet

Claims (3)

세탁기에 결합되는 세탁내조의 고속회전에 따른 원심력에 의해 세탁내조와 세탁외조 사이로 퍼올려지는 세탁수가 세탁내조로 공급되도록 하는 유로를 형성하는 로우터브커버와 어퍼터브커버,A low tub cover and an upper tub cover forming a flow path for supplying the washing water pumped between the washing tank and the washing tub by the centrifugal force according to the high speed rotation of the washing tub coupled to the washing machine; 세탁내조에서 세탁과정 중 비산되는 세탁수가 고이고 세탁수가 세탁외조 밖으로 넘치는 것을 방지하기 위해 상측으로 볼록한 형상을 갖고, 그 외주면 쪽에는 요홈이 형성되는 어퍼터브커버,The upper tub cover which has a convex shape on the upper side to prevent the washing water scattered during the washing process in the washing tank and prevents the washing water from overflowing the washing tank, and a groove is formed on the outer circumferential surface thereof; 상기 어퍼터브커버의 요홈에 고인물을 세탁내조로 안내하여 배출시키는 세탁수 배출수단을 구비하는 것을 특징으로 하는 전자동 세탁기의 터브커버구조.Tub cover structure of a full automatic washing machine, characterized in that it comprises a washing water discharge means for guiding and discharging the deceased in the washing tub of the upper tub cover. 제 1 항에 있어서,The method of claim 1, 상기 세탁수 배출수단은 상기 어퍼터브커버의 상면에서 세탁수가 흐를 수 있는 유로를 형성하는 다수개의 돌출부와,The washing water discharge means includes a plurality of protrusions forming a flow path through which the washing water flows from an upper surface of the upper cover; 상기 어퍼터브커버의 상면에서 상기 돌출부와 돌출부 사이에 형성되어 상기 요홈에 고여있는 세탁수가 세탁내조로 안내하여 배출시키기 위한 상측 안내경사면으로 이루어짐을 특징으로 하는 전자동 세탁기의 터브커버 구조.Tub cover structure of the automatic washing machine, characterized in that formed on the upper surface of the upper cover between the protrusion and the protrusion formed on the upper guide inclined surface for guiding and discharging the wash water accumulated in the groove to the washing tank. 제 1 항에 있어서,The method of claim 1, 상기 세탁수 배출수단은 상기 어퍼터브커버의 요홈에 고인 세탁수를 상기 어퍼터브커버와 로우터브커버 사이의 유로상으로 배출시키기 위해 상기 어퍼터브커버에 형성되는 다수개의 배출공과,The washing water discharge means includes a plurality of discharge holes formed in the upper tub cover to discharge the washing water accumulated in the groove of the upper tub cover on the flow path between the upper tub cover and the low tub cover; 상기 배출공으로 배출되는 고인물과 상기 터브커버와 로우터브커버 사이의 유로로 흐르는 세탁수를 분리시키기 위해 상기 로우터브커버의 하측 안내경사면상에 형성된 보호벽과,A protective wall formed on the lower guide inclined surface of the low tub cover to separate the waste water discharged into the discharge hole and the wash water flowing into the flow path between the tub cover and the low tub cover; 상기 보호벽 내부로 배출된 고인물을 세탁내조로 배출시키기 위해 상기 보호벽에 형성되는 공급공으로 이루어짐을 특징으로 하는 전자동세탁기의 터브커버 구조.Tub cover structure of the automatic washing machine, characterized in that made of a supply hole formed in the protective wall for discharging the debris discharged into the inner wall of the protective wall.
KR1019980035106A 1998-08-18 1998-08-28 the structure of tub cover for washing machine KR100539506B1 (en)

Priority Applications (10)

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KR1019980035106A KR100539506B1 (en) 1998-08-28 1998-08-28 the structure of tub cover for washing machine
JP11232049A JP2000061187A (en) 1998-08-18 1999-08-18 Transmitting-mode washing machine, its controlling method and tab cover for the machine
US09/376,375 US6351974B1 (en) 1998-08-18 1999-08-18 Penetration type washing machine, method for controlling the same, and tub cover for the same
AU44567/99A AU761962B2 (en) 1998-08-18 1999-08-18 Penetration type washing machine, method for controlling the same, and tub cover for the same
CNB2004100029788A CN1300406C (en) 1998-08-18 1999-08-18 Drum cover of washing machine
CN991194136A CN1217049C (en) 1998-08-18 1999-08-18 Permeation washing machine and control method and bung thereof
US10/052,246 US6668410B2 (en) 1998-08-18 2002-01-23 Penetration type washing machine, method for controlling the same, and tub cover for the same
US10/607,549 US7263864B2 (en) 1998-08-18 2003-06-27 Penetration type washing machine, method for controlling the same, and tub cover for the same
US10/724,235 US7263862B2 (en) 1998-08-18 2003-12-01 Penetration type washing machine, method for controlling the same, and tub cover
JP2009007553A JP4741041B2 (en) 1998-08-18 2009-01-16 Transmission type washing machine, its control method, and tab cover for transmission type washing machine

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