KR200160987Y1 - The assembly of laundry tub and pulsator for a washing machine - Google Patents

The assembly of laundry tub and pulsator for a washing machine Download PDF

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Publication number
KR200160987Y1
KR200160987Y1 KR2019970021191U KR19970021191U KR200160987Y1 KR 200160987 Y1 KR200160987 Y1 KR 200160987Y1 KR 2019970021191 U KR2019970021191 U KR 2019970021191U KR 19970021191 U KR19970021191 U KR 19970021191U KR 200160987 Y1 KR200160987 Y1 KR 200160987Y1
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South Korea
Prior art keywords
washing
pulsator
tank
water
washing tank
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KR2019970021191U
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Korean (ko)
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KR19990007669U (en
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조인수
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전주범
대우전자주식회사
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Priority to KR2019970021191U priority Critical patent/KR200160987Y1/en
Publication of KR19990007669U publication Critical patent/KR19990007669U/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
    • D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
    • D06F17/10—Impellers
    • 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
    • D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/04—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by water jets
    • 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
    • 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)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

본 고안은 세탁기의 세탁조에 관한 것으로서, 보다 상세하게는 수조 바닥면의 이물질을 제거할 수 있는 세탁기의 세탁조와 펄세이터구조에 관한 것이다.The present invention relates to a washing tub of a washing machine, and more particularly, to a washing tank and a pulsator structure of a washing machine capable of removing foreign substances on the bottom surface of the tank.

부연하자면, 상기 세탁조의 바닥면을 일체로 형성한 다음 그 바닥면에 다수의 분사공을 형성하는 한편, 상기 펄세이터의 저면에 분사날개를 형성하여 펄세이터 회전시 분사날개로부터 생성된 수류가 분사공을 통해 저수조의 바닥면에 분사되게 하므로서, 저수조의 바닥면에 이물질이 적치되는 것을 방지한 세탁기의 세탁조와 펄세이터구조를 제공함에 그 목적이 있으며, 상기와 같은 목적을 달성하기 위하여 본 고안은 상기 세탁조(30)의 바닥면(31)을 일체로 형성한 다음 그 바닥면(31)에 다수의 분사공(34)을 형성하는 한편, 상기 펄세이터(43)의 저면에 분사날개(43b)를 형성한 것을 특징으로 한 것이다.In other words, the bottom surface of the washing tank is integrally formed, and then a plurality of injection holes are formed on the bottom surface of the washing tank, and spray jets are formed on the bottom surface of the pulsator, so that the water flow generated from the injection blades during the rotation of the pulsator is divided. The purpose of the present invention is to provide a washing tank and a pulsator structure of a washing machine which prevents foreign matters from being deposited on the bottom surface of the water tank by spraying the bottom surface of the water tank through the sand hole. The bottom surface 31 of the washing tub 30 is integrally formed, and then a plurality of injection holes 34 are formed on the bottom surface 31 of the washing tank 30, and the injection blade 43b is formed on the bottom surface of the pulsator 43. It is characterized in that the formed.

Description

세탁기의 세탁조와 펄세이터구조Washing tub and pulsator structure of washing machine

본 고안은 세탁기의 세탁조에 관한 것으로서, 보다 상세하게는 수조 바닥면의 이물질을 제거할 수 있는 세탁기의 세탁조와 펄세이터구조에 관한 것이다.The present invention relates to a washing tub of a washing machine, and more particularly, to a washing tank and a pulsator structure of a washing machine capable of removing foreign substances on the bottom surface of the tank.

일반적으로 세탁기는 기히설정된 세탁공정 예컨데, 세탁수를 세탁조로 공급하는 급수행정과, 상기 급수행정을 거쳐 급수되어진 세탁수를 통하여 세탁물을 세탁하게 되는 세탁행정과, 상기 세탁행정을 거쳐 세정된 세탁물을 헹구는 헹굼행정과, 상기 헹굼행정을 거쳐 깨끗하게 세탁된 세탁물을 탈수하는 탈수행정 등으로 이루어진다.In general, a washing machine is a washing process that is set in advance, for example, a water supply stroke for supplying washing water to a washing tank, a washing stroke for washing laundry through the wash water supplied through the water supply stroke, and a rinsing rinsing for the laundry washed through the washing stroke. And a dehydration stroke for dewatering the laundry washed cleanly through the rinsing stroke.

상기한 일련의 세탁공정을 갖는 통상의 세탁기 구성은 제 1 도에 도시된 바와 같이 직사각형의 본체(1) 내부에 일정량의 세탁수가 담수되는 저수조(2)가 설치되는데, 상기 저수조(2)는 세탁과정에서 발생되는 회전수류에 지장을 주지 않도록 원통형으로 구성되고, 이는 걸이봉(미도시)에 의해 본체(1)의 내부에 매달려 설치된다.In the conventional washing machine configuration having a series of washing process described above, as shown in FIG. 1, a storage tank 2 in which a certain amount of washing water is freshly installed is installed inside the rectangular body 1, and the storage tank 2 is washed. It is configured in a cylindrical shape so as not to interfere with the rotational water generated in the process, which is installed hanging inside the main body 1 by a hook rod (not shown).

또한, 상기 저수조(2) 내부에 원통형의 세탁조(3)가 회전 가능한 상태로 설치되는데, 상기 세탁조(3)는 내,외주면을 관통하는 통공(3a)이 무수히 형성되어 세탁조(3) 내부로 공급되는 세탁수를 저수조(2) 쪽으로 보내게 되며, 상기 세탁조(3)의 하부에는 플랜지(3b)가 별도로 설치되어 후술되는 동력절환수단의 세탁축이 그 중앙으로 관통된다.In addition, the cylindrical washing tank 3 is installed inside the water storage tank 2 in a rotatable state. The washing tank 3 is provided with a myriad of through-holes 3a passing through the inner and outer circumferential surfaces of the washing tank 3 and supplied into the washing tank 3. The washing water is to be sent to the reservoir (2), the lower portion of the washing tank (3) is provided with a flange 3b is separately installed washing shaft of the power switching means to be penetrated to the center thereof.

한편, 상기 세탁조(3)의 상단 내주면에 밸런스웨이트(미도시)가 설치되어 탈수시 세탁조(3)의 진동을 완화 시킨다.On the other hand, a balance weight (not shown) is installed on the upper inner circumferential surface of the washing tank 3 to mitigate the vibration of the washing tank 3 when dewatering.

그리고, 상기 세탁조(3)의 내부 바닥에 복수의 날개(4a)를 가진 펄세이터(4)가 정역회전 가능토록 설치되는데, 상기 펄세이터(4)는 세탁과정에서 정역회전 되는 것으로서, 세탁조(3) 내부로 급수된 세탁수를 회류시키며, 이처럼 발생된 회전수류에 의해 세탁물이 서로 비벼지듯이 세탁된다.Then, the pulsator (4) having a plurality of wings (4a) on the inner bottom of the washing tank (3) is installed so that the forward and reverse rotation, the pulsator (4) is the forward and reverse rotation in the washing process, the washing tank (3) ) Wash the water supplied to the inside, and the laundry is washed as if the laundry is rubbed by each other.

또한, 상기 저수조(2)의 저면 중앙에 상술한 동력절환수단(6)이 설치되는데, 상기 동력절환수단(6)은 그 상부에 세탁축(6a)과 탈수축(6b)이 각각 형성되며, 상기 세탁축(6a)은 세탁조(3) 내부의 펄세이터(4)와 결합되고, 상기 탈수축(6b)은 세탁조(3)의 저면에 결합되며, 상기 동력절환수단(6)은 저수조(2)의 저면과 결합된 모터(5)에 의해 정역회전된다.In addition, the above-mentioned power switching means 6 is installed in the center of the bottom surface of the water storage tank 2, wherein the power switching means 6 is provided with a washing shaft 6a and a dehydration shaft 6b, respectively, on the upper portion thereof. The washing shaft (6a) is coupled to the pulsator (4) in the washing tank (3), the dehydration shaft (6b) is coupled to the bottom of the washing tank (3), the power switching means (6) is a reservoir (2) Forward and reverse rotation by the motor (5) coupled to the bottom of the ().

부연하자면, 원판형의 펄세이터(4)가 회전되면, 이 펄세이터(4)의 상부에 방사상으로 다수개 돌출 형성된 각 날개(4a)에 의해 세탁수가 회류되고, 이 과정에서 회전물살에 의해 세탁물이 상호 비벼진다.In other words, when the disk-shaped pulsator 4 is rotated, the wash water is circulated by each of the blades 4a protruding radially on the upper part of the pulsator 4, and in the process, the laundry is rotated by rotating flesh. This rubs against each other.

또한, 세탁과정에서 펄세이터(4)가 정역회전 될 때 세탁조(3) 및 물의 회류에 의해 저수조(2)가 진동하게 되는데, 상기 저수조(2)는 걸이봉을 통하여 본체(1) 내부에 탄력있게 매달려 설치됨으로 진동이 완화된다.In addition, when the pulsator 4 is rotated forward and reverse during the washing process, the water storage tank 2 is vibrated by the rotation of the washing tank 3 and water, and the water storage tank 2 is elastic inside the main body 1 through a hook rod. Vibration is alleviated by hanging up.

상기와 같이 구성된 종래의 세탁기 구조에 있어서, 특히 저수조(2)의 바닥면에 세탁물로부터 탈락된 때나 보푸라기 같은 이물질이 적치(積置)된 상태에서 고형화되었을 시에는 이 이물질을 제거하기 위하여 세탁기를 해체하여야 하는 번거로움이 있었을 뿐만 아니라, 상기 이물질을 그대로 방치하였을 시에는 병균이 번식하여 건강에 큰 위협을 주는 등의 문제점이 있었다.In the conventional washing machine structure configured as described above, the washing machine is dismantled in order to remove the foreign matters, especially when the foreign matter such as lint is dropped from the laundry on the bottom surface of the water storage tank 2 or when the foreign matter such as lint is accumulated. Not only was there a hassle to do, but when the foreign substance was left as it was, there was a problem that germs multiply and pose a great threat to health.

따라서, 본 고안은 상기와 같은 문제점을 감안하여 창출한 것으로서, 상기 세탁조의 바닥면을 일체로 형성한 다음 그 바닥면에 다수의 분사공을 형성하는 한편, 상기 펄세이터의 저면에 분사날개를 형성하여 펄세이터 회전시 분사날개로부터 생성된 수류가 분사공을 통해 저수조의 바닥면에 분사되게 하므로서, 저수조의 바닥면에 이물질이 적치되는 것을 방지한 세탁기의 세탁조와 펄세이터구조를 제공함에 그 목적이 있다.Therefore, the present invention was created in view of the above problems, and integrally forms the bottom surface of the washing tub, and then forms a plurality of injection holes on the bottom surface thereof, while forming the injection blades on the bottom surface of the pulsator. The purpose of the present invention is to provide a washing tank and a pulsator structure of a washing machine which prevents foreign matters from accumulating on the bottom surface of the water tank by spraying the water flow generated from the injection blades when the pulsator is rotated. have.

도 1 은 종래 세탁기의 요부 단면도,1 is a sectional view of main parts of a conventional washing machine,

도 2 는 본 고안 세탁조와 펄세이터의 일부 절개 사시도,2 is a partially cutaway perspective view of the present invention washing tank and pulsator,

도 3 은 본 고안 세탁기의 요부 단면도.3 is a sectional view of main parts of the present invention washing machine.

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

20:저수조 30:세탁조20: water tank 30: washing tank

34:분사공 43:펄세이터34: sprayer 43: pulsator

43b:분사날개43b: injection wing

상기와 같은 목적을 달성하기 위하여 본 고안은 세탁기의 세탁조와 펄세이터를 형성함에 있어서, 상기 세탁조의 바닥면을 일체로 형성한 다음 그 바닥면에 다수의 분사공을 형성하는 한편, 상기 펄세이터의 저면에 분사날개를 형성한 것을 특징으로 한다.In order to achieve the above object, the present invention forms a washing tank and a pulsator of a washing machine, and integrally forms the bottom surface of the washing tank and then forms a plurality of injection holes on the bottom surface of the washing machine. It characterized in that the injection wing is formed on the bottom.

이하 본 고안의 바람직한 일실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 2 는 본 고안 세탁조와 펄세이터의 일부 절개 사시도이고, 도 3 은 본 고안 세탁기의 요부 단면도이다.2 is a partial cutaway perspective view of the laundry tank and the pulsator of the present invention, Figure 3 is a cross-sectional view of the main part of the present invention washing machine.

세탁기는 크게 사각함체 형상의 본체(10)와; 상기 본체(10) 내부에 설치되어 소정량의 물이 저수되는 저수조(20)와; 상기 저수조(20)내에 설치되어 세탁물이 담겨지는 세탁조(30)와; 상기 본체(10) 하부에 정역가능한 모터(41)와 벨트(42)로서 연결되어 세탁조(30)내의 펄세이터(43)를 회전시켜 주는 동력절환수단(40); 등으로 구성된다.The washing machine includes a main body 10 having a large rectangular box shape; A reservoir 20 installed inside the main body 10 to store a predetermined amount of water; A washing tank 30 installed in the water storage tank 20 to accommodate laundry; A power switching means (40) connected to the stationary motor (41) and the belt (42) below the main body (10) to rotate the pulsator (43) in the washing tank (30); And the like.

여기에서, 상기 세탁조(30)는 바닥면(31)이 일체로 형성되고 그 바닥면(31)에 펄세이터(43)가 안착되는 설치부(32)가 형성되며, 상기 설치부(32)의 정중앙에 동력절환수단(40)의 세탁축(44)이 관통되는 축공(33)이 형성되어짐과 동시에 상기 축공(33)의 주변으로 소정크기의 분사공(34)이 다수 형성된다.Here, the washing tub 30 has a bottom 31 is formed integrally with an installation portion 32 is formed on the bottom surface 31, the pulsator 43 is seated, the installation portion of the 32 A shaft hole 33 through which the washing shaft 44 of the power switching means 40 penetrates is formed at the center, and a plurality of injection holes 34 having a predetermined size are formed around the shaft hole 33.

또한, 상기 세탁조(30)의 벽부에 내,외주면을 관통하는 통공(35)이 무수히 형성되어 세탁조(30) 내부로 공급되는 세탁수를 저수조(20) 쪽으로 보내게 되며, 이로 인하여 상기 세탁조(30)와 저수조(20)의 수위가 일치될 뿐만 아니라, 이들 통공(35)은 탈수과정에서 젖은 세탁물로 부터 발생되는 오염된 세탁수 및 찌꺼기를 저수조(20) 쪽으로 배출하는 역할을 하게 된다.In addition, the through-hole 35 penetrating the inner and outer circumferential surface is formed in the wall portion of the washing tank 30 to send the washing water supplied into the washing tank 30 toward the reservoir 20, thereby the washing tank 30 In addition to the same level of the water tank and the reservoir 20, these through-holes 35 serve to discharge the contaminated washing water and debris generated from the wet laundry during the dehydration process toward the reservoir 20.

한편, 상기 설치부(32)에 설치되는 펄세이터(43)는 동력절환수단(40)에 의해 정역회전되는 것으로 그 상면에 복수의 날개(43a)가 설치되어 세탁조(30) 내부로 급수된 세탁수를 회류시키게 되며, 이처럼 발생된 회전수류에 의해 세탁물이 서로 비벼지듯이 세탁된다.On the other hand, the pulsator 43 is installed in the mounting portion 32 is a reverse rotation by the power switching means 40, a plurality of wings (43a) is installed on the upper surface of the washing water supplied into the washing tank 30 The water is rotated, and the laundry is washed as if the laundry is rubbed with each other by the generated rotational flow.

그리고, 상기 펄세이터(43)의 하면에 방사상으로 복수의 분사날개(43b)가 형성되어 이로부터 분사된 물이 세탁조(30)의 분사공(34)을 통해 저수조(20) 바닥면에 분사되므로서 그 바닥면에 적치되는 이물질이 고착되지 않게 하는 동시에 이 이물질을 저수조 저면의 배수구(미도시)를 통해 외부로 방출시키게 된다.In addition, since a plurality of spray blades 43b are radially formed on the lower surface of the pulsator 43 and water sprayed therefrom is sprayed onto the bottom surface of the water storage tank 20 through the spray holes 34 of the washing tank 30. At the same time, the foreign matter deposited on the bottom surface is prevented from sticking, and the foreign matter is discharged to the outside through a drain hole (not shown) at the bottom of the reservoir.

이와 같이 구성된 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above are as follows.

이처럼 구성된 세탁기는 세탁조(30) 내부에 세탁물이 담기고 급수행정이 진행되며, 상기 저수조(20)에 지정된 량만큼 물이 저수되면 소정의 시간동안 세탁행정이 연속적으로 진행되는데, 상기 세탁행정에서 모터(41)가 정역회전하게 되면, 이의 회전력이 동력절환수단(40)으로 전달됨과 동시에 상기 동력절환수단(40)에서 소정의 속도로 감속된 다음, 그 정역회전력이 세탁축(44)을 통하여 펄세이터(43) 쪽으로 전달되며, 이때 펄세이터(43)가 정역회전을 하게 되면 세탁수가 회전수류를 일으키게 되어 회전수류에 의해 세탁물이 서로 비벼지듯이 세탁이 진행된다.The washing machine configured as described above includes laundry in the washing tank 30 and a water supply administration is performed. When water is stored by the amount specified in the water storage tank 20, the washing administration is continuously performed for a predetermined time. When 41 is rotated forward and backward, its rotational force is transmitted to the power switching means 40 and at the same time the power switching means 40 is decelerated at a predetermined speed, and then the reverse rotational power is pulsed through the washing shaft 44. It is transmitted toward the eater 43, and when the pulsator 43 is rotated forward and backward, the washing water generates a rotational flow, and the washing proceeds as if the laundry is rubbed with each other by the rotational flow.

상기 펄세이터(43)가 회전함과 동시에 펄세이터(43) 저면의 분사날개(43b)가 함께 회전하게 되며, 상기 분사날개(43b)로부터 발생된 수류는 세탁조(30) 저부의 분사공(34)을 통해 저수조(20) 바닥으로 분출되는데, 이때 상기 저수조(20) 바닥면에 적치되어 있던 각종 이물질이 탈락된 다음 저수조(20) 저면의 배수구를 통해 외부로 방출된다.As the pulsator 43 rotates, the jetting blade 43b of the bottom surface of the pulsator 43 rotates together, and the water flow generated from the jetting blade 43b is injected into the injection hole 34 of the bottom of the washing tank 30. It is ejected to the bottom of the reservoir 20, wherein various foreign matters accumulated in the bottom of the reservoir 20 is dropped and then discharged to the outside through the drain hole of the bottom of the reservoir 20.

상기와 같이 세탁행정이 완료된 후 세탁수가 일차 배수된 다음 헹굼행정이 진행되는데, 상기 헹굼행정중에 정상적인 급수행정이 진행됨과 동시에 모터(41)가 정역회전하게 되고, 이의 회전력이 동력절환수단(40)으로 전달됨과 동시에 동력절환수단(40)에서 감속된 다음, 그 정역회전력이 세탁축(44)을 통하여 펄세이터(43) 쪽으로 전달되며, 이때 펄세이터(43)가 정역회전 되면서 세탁수가 회류되어 세탁물이 깨끗이 헹구어지고, 소정의 시간이 경과한 후 오염된 물이 배수구를 통해서 외부로 배수된다.After the washing stroke is completed as described above, the washing water is first drained, and then a rinsing stroke is performed. During the rinsing stroke, the normal water supply stroke is performed and at the same time, the motor 41 is reversely rotated, and the rotational force thereof is the power switching means 40. At the same time it is transmitted to the deceleration in the power switching means 40, the reverse rotational power is transmitted to the pulsator 43 through the washing shaft 44, at this time the washing water is rotated forward and reverse the pulsator 43 is rotated The water is rinsed cleanly, and after a predetermined time elapses, the contaminated water is drained out through the drain.

이때에도 역시 펄세이터(43) 저면의 분사날개(43b)가 함께 회전하게 되는데, 상기 분사날개(43b)로부터 발생된 수류는 세탁조(30) 저부의 분사공(34)을 통해 저수조(20) 바닥으로 분출되어 그 바닥면에 적치되어 있던 각종 이물질을 탈락시킨 다음 부유되는 이물질을 저수조(20) 저면의 배수구를 통해 외부로 방출시킨다.In this case, too, the injection blade 43b of the bottom surface of the pulsator 43 is rotated together, and the water flow generated from the injection blade 43b passes through the injection hole 34 of the bottom of the washing tank 30. It is ejected to drop off the various foreign matters accumulated on the bottom surface and then discharge the floating foreign matters to the outside through the drain hole of the bottom of the reservoir (20).

본 고안은 상기 일실시예에서 설명된 내용에 국한하지 않으며, 본 고안의 사상과 원리에 벗어남이 없이 실용신안등록청구의범위에 기재된 내용에 포함되는 모든 수정, 변형 및 개량을 이에 포함하고자 한다.The present invention is not limited to the contents described in the embodiment, it is intended to include all modifications, variations and improvements included in the contents of the utility model registration claims without departing from the spirit and principles of the present invention.

따라서, 본 고안은 상기 세탁조(30)의 바닥면(31)을 일체로 형성한 다음 그 바닥면(31)에 다수의 분사공(34)을 형성하는 한편, 상기 펄세이터(43)의 저면에 분사날개(43b)를 형성하여 펄세이터(43) 회전시 분사날개(43b)로부터 생성된 수류가 분사공(34)을 통해 저수조(20)의 바닥면에 분사되게 하므로서, 저수조(20)의 바닥면에 이물질이 적치되는 것을 방지한 효과가 있다.Therefore, the present invention forms the bottom surface 31 of the washing tank 30 integrally, and then forms a plurality of injection holes 34 in the bottom surface 31, while at the bottom surface of the pulsator 43 By forming the injection blade 43b so that the water flow generated from the injection blade 43b during the rotation of the pulsator 43 is sprayed to the bottom surface of the reservoir 20 through the injection hole 34, the bottom of the reservoir 20 It is effective in preventing foreign matter from being deposited on cotton.

Claims (1)

사각함체 형상의 본체와; 상기 본체 내부에 설치되는 저수조와; 상기 저수조내에 설치되어 세탁물이 담겨지는 세탁조와; 상기 본체 하부에 정역가능한 모터와 벨트로서 연결되어 세탁조내의 펄세이터를 회전시켜 주는 동력절환수단; 등으로 구성된 세탁기에 있어서,A main body having a rectangular enclosure shape; A water tank installed inside the main body; A washing tank installed in the storage tank and containing laundry; A power switching means connected to the stationary motor and a belt under the main body to rotate the pulsator in the washing tank; In the washing machine consisting of, 상기 세탁조(30)의 바닥면(31)을 일체로 형성한 다음 그 바닥면(31)에 다수의 분사공(34)을 형성하는 한편, 상기 펄세이터(43)의 저면에 분사날개(43b)를 형성한 것을 특징으로 하는 세탁기의 세탁조와 펄세이터구조.The bottom surface 31 of the washing tub 30 is integrally formed, and then a plurality of injection holes 34 are formed on the bottom surface 31 of the washing tank 30, and the injection blade 43b is formed on the bottom surface of the pulsator 43. Washing tank and pulsator structure of the washing machine, characterized in that formed.
KR2019970021191U 1997-07-31 1997-07-31 The assembly of laundry tub and pulsator for a washing machine KR200160987Y1 (en)

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