KR0128147Y1 - A two tub type washing machine - Google Patents

A two tub type washing machine Download PDF

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Publication number
KR0128147Y1
KR0128147Y1 KR2019950045503U KR19950045503U KR0128147Y1 KR 0128147 Y1 KR0128147 Y1 KR 0128147Y1 KR 2019950045503 U KR2019950045503 U KR 2019950045503U KR 19950045503 U KR19950045503 U KR 19950045503U KR 0128147 Y1 KR0128147 Y1 KR 0128147Y1
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KR
South Korea
Prior art keywords
dehydration
bellows
washing machine
tank
flange
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KR2019950045503U
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Korean (ko)
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KR970039209U (en
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윤갑진
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배순훈
대우전자주식회사
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Priority to KR2019950045503U priority Critical patent/KR0128147Y1/en
Publication of KR970039209U publication Critical patent/KR970039209U/en
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Publication of KR0128147Y1 publication Critical patent/KR0128147Y1/en

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F49/00Domestic spin-dryers or similar spin-dryers not suitable for industrial use
    • D06F49/06Mountings, e.g. resilient mountings, for the bowl or casings; Preventing or damping vibrations
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F29/00Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus
    • D06F29/02Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus with liquid-extracting apparatus

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

본 고안은 이조식 세탁기에 관한 것으로, 보다 상세하게는 탈수통의 회전동작시 발생되는 충격이나 흔들림을 효율적으로 완충시켜주기 위한 이조식 세탁기에 관한 것이며, 이는 체결공(102a)이 천공된 플랜지(102)가 하부에 형성되고, 중앙으로 끼움공이 구비되어진 보스(101)가 형성되어 탈수조의 하부에 볼트와 같은 체결수단(104)을 통하여 고정되는 주름관상의 벨로즈(100)와; 상기 벨로즈의 보스(101)상에 끼워지되, 상부를 절곡하여 플랜지(103a)를 형성하는 원통형의 오일레스베어링(103)과; 상기 오일레스베어링에 끼워져 탈수통(3a)과 탈수모터(6)를 연동시켜주되, 외주면에 걸림부(105a)가 마련되는 샤프트(105)와; 상기 샤프트의 걸림부(105a)와 오일레스베어링(103)의 플랜지(103a) 사이에 개재되는 완충스프링(106); 등으로 구성되어 이에 이조식 세탁기에서 탈수통이 탈수모터의 구동력을 전달받아 고속으로 회전되어 원심분리력을 통하여 세탁물이 포함하는 물을 탈수하여주는 탈수행정에 있어 상·하로 발생되는 탈수통의 회전동작시 벨로즈와 함께 완충스프링을 통하여 진동 및 흔들림이 흡수되어 탈수통과 탈수모터에 큰 무리가 없이 원활한 동작이 수행되는 효과를 지닌다.The present invention relates to a two-screw washing machine, and more particularly to a two-screw washing machine for efficiently cushioning the impact or shaking generated during the rotation operation of the dehydration container, which is a flange (punched hole 102a) A bellows 100 having a corrugated pipe 100 formed at a lower portion thereof, and having a boss 101 provided with a fitting hole in the center thereof and fixed to the lower portion of the dewatering tank through a fastening means 104 such as a bolt; A cylindrical oilless bearing (103) fitted over the boss (101) of the bellows to bend the upper portion to form a flange (103a); A shaft 105 inserted into the oilless bearing and interlocking the dehydration tube 3a and the dehydration motor 6, the locking portion 105a being provided on an outer circumferential surface thereof; A buffer spring 106 interposed between the engaging portion 105a of the shaft and the flange 103a of the oilless bearing 103; The dehydration tank is rotated at high speed by receiving the driving force of the dehydration motor from the double-type washing machine, and the rotation operation of the dehydration tank generated up and down in the dehydration stroke that dehydrates the water contained in the laundry through centrifugal force. Vibration and shaking are absorbed through the buffer spring together with the sea bellows, so that the dehydrating tank and the dewatering motor can be smoothly operated.

Description

이조식 세탁기Two-piece washer

제1도는 일반적인 이조식 세탁기의 개략 단면도.1 is a schematic cross-sectional view of a general two-screw washing machine.

제2도는 종래기술을 설명하기 위한 이조식 세탁기의 요부발췌단면도.Figure 2 is an excerpt sectional view of the main portion of the two-pack washing machine for explaining the prior art.

제3도는 본 고안에 따른 이조식 세탁기의 요부 발췌 단면도.Figure 3 is an excerpt cross-sectional view of the two-pack washing machine according to the present invention.

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

100 : 벨로즈 101 : 보스100: Bellows 101: Boss

102,103a : 플랜지 103 : 오일레스베어링102,103a: flange 103: oilless bearing

104 : 체결수단 105a : 걸림부104: fastening means 105a: locking portion

105 : 샤프트 106 : 완충스프링105: shaft 106: buffer spring

본 고안은 이조식 세탁기에 관한 것으로, 보다 상세하게는 탈수통의 회전동작시 발생되는 충격이나 흔들림을 효율적으로 완충시켜주기 위한 이조식 세탁기에 관한 것이다.The present invention relates to a two-screw washing machine, and more particularly to a two-screw washing machine for efficiently cushioning the impact or shaking generated during the rotation operation of the dehydrating container.

일반적으로 세탁조와 탈수조가 각기 독립적으로 분리되어 사용되는 이조식 세탁기의 구성을 제1도를 토대로 설명하면 다음과 같다. 즉, 소정의 형상을 부여하는 사각함체상의 본체(1)와; 상기 본체내에 세탁수가 담수되는 세탁조(2)와; 상기 세탁조의 일측으로 형성되어 그 내부에 탈수통(3a)이 부설되어진 탈수조(3)와; 상기 세탁조의 하단부에 설치되어진 펄세이터(4)와; 상기 세탁조의 펄세이터를 구동시켜주는 세탁모터(5)와; 상기 탈수조의 탈수통을 구동시켜주는 탈수모터(6); 등으로 구성되어지며, 이중 본 고안과 관련된 탈수통과 탈수모터간의 연결구조를 제2도를 토대로 설명하면 다음과 같다.In general, the configuration of a two-type washing machine in which a washing tank and a dehydration tank are used independently of each other will be described with reference to FIG. 1 as follows. That is, the main body 1 on the rectangular enclosure which gives a predetermined shape; A washing tank 2 in which washing water is freshly contained in the main body; A dehydration tank 3 formed at one side of the washing tank and having a dehydration tank 3a disposed therein; A pulsator 4 installed at the lower end of the washing tub; A washing motor 5 for driving a pulsator of the washing tank; Dehydration motor (6) for driving the dehydration tank of the dehydration tank; The structure of the connection between the dehydration container and the dehydration motor related to the present invention will be described based on FIG. 2 as follows.

인청동이나 스테인레스강 등의 박판을 소정의 가공형태로 제작하여 주름관형상을 갖는 벨로즈(10)를 구비하되, 상기 벨로즈는 중앙으로 끼움공을 갖는 보스(11)가 형성되고, 하부에는 체결공(12a)이 형성된 플랜지부(12)가 구비되는 것이며, 이러한 벨로즈(10)는 탈수조(3)의 중앙으로 볼트와 같은 체결수단(14)을 통하여 고정되고, 상기 벨로즈(10)의 보스(11)상으로는 오일레스베어링(13)이 개재되며, 상기 베어링의 내부에는 탈수조(3)와 탈수모터(6)를 연동시켜주는 샤프트(15)가 끼워지는 것이다.It is provided with a bellows 10 having a corrugated tube shape by manufacturing a thin plate such as phosphor bronze or stainless steel in a predetermined processing form, wherein the bellows has a boss 11 having a fitting hole in the center thereof, and a fastening hole at the bottom thereof. 12a is provided with a flange portion 12 is formed, this bellows 10 is fixed to the center of the dehydration tank (3) through a fastening means 14, such as a bolt, of the bellows 10 An oilless bearing 13 is interposed on the boss 11, and a shaft 15 for interlocking the dehydration tank 3 and the dewatering motor 6 is fitted inside the bearing.

그러나, 상기와 같은 구성에 있어서는 탈수모터에 의해 고속으로 회전되는 탈수통이 일측으로 쏠리거나 넣어진 세탁물의 편중으로 인하여 상당한 흔들림과 진동이 발생되는 것이며, 이와 같이 발생되는 진동인 벨로즈를 통하여 일부 흡수는 되지만 대부분은 탈수모터 및 주변의 탈수조 등에 흔들림과 진동이 전달되어 이에 안전된 탈수행정을 수행하기 어려웠을 뿐만 아니라, 탈수모터 등의 평균수명이 단축되는 제반 문제점이 있었다.However, in the configuration as described above, a considerable shaking and vibration is generated due to the bias of the laundry, which is rotated at one side by the dehydration motor at high speed, or is biased. Part of the vibration is generated through the bellows. Although it is absorbed, most of the vibrations and vibrations are transmitted to the dehydration motor and the surrounding dehydration tank, so that it is difficult to perform a safe dehydration stroke, and there is a problem in that the average life of the dehydration motor is shortened.

따라서, 본 고안은 상기한 종래의 문제점을 효과적으로 해결하기 위하여 안출되어진 것으로, 그 목적은 탈수통과 탈수모터를 연동시켜 주는 샤프트의 외주면과 오일레스베어링의 상부로 완충스프링을 개재하여 줌으로 회전되는 탈수통의 흔들림이나 진동을 완화시켜 안정된 탈수행정을 수행함은 물론 탈수모터 등의 평균수명을 연장하여주는 이조식 세탁기를 제공함에 있다.Therefore, the present invention has been devised in order to effectively solve the above-mentioned conventional problems, the purpose of which is to rotate through the buffer spring to the top of the oil-less bearing and the outer circumferential surface of the shaft for interlocking the dehydration tank and the dehydration motor is rotated by zoom The present invention provides a double-type washing machine that performs stable dehydration operation by relieving shake and vibration of the barrel as well as extending the average life of the dewatering motor.

상기의 목적을 달성하기 위한 본 고안은 체결공이 형성된 플랜지가 하부에 형성되고, 중앙으로 끼움공이 형성되어 탈수조의 하부에 볼트와 같은 체결수단을 통하여 고정되는 주름관상의 벨로즈와; 상기 벨로즈의 끼움공에 끼워지되, 상부를 절곡하여 플랜지를 형성하는 원통형의 오일레스베어링과; 상기 오일레스베어링에 끼워져 탈수통과 탈수모터를 연동시켜주되, 외주면에 걸림부가 마련되는 샤프트와; 상기 샤프트의 걸림부와 오일레스베어링의 플랜지 사이에 개재되는 완충스프링; 등으로 구성되어진 특징이 있다.The present invention for achieving the above object is a bellows-shaped bellows formed with a fastening hole is formed in the bottom, the fitting hole is formed in the center of the dehydration tank fixed through the fastening means such as bolts; A cylindrical oilless bearing inserted into the fitting hole of the bellows, the cylindrical oilless bearing bending the upper portion to form a flange; A shaft fitted to the oilless bearing to interlock a dehydration container and a dewatering motor, and having a locking portion provided on an outer circumferential surface thereof; A cushioning spring interposed between the engaging portion of the shaft and the flange of the oilless bearing; It is composed of such features.

이하, 본 고안의 바람직한 실시예를 첨부한 도면에 의거하여 상세하게 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention in detail as follows.

제3도는 본 고안의 따른 이조식 세탁기의 요부 발췌 단면도를 도시한 것이다.3 is a sectional view showing the main portion of the two-pack washing machine according to the present invention.

즉, 제3도에서와 같이 이조식 세탁기는 일반적으로 사각함체상의 본체(1)가 구비되고, 상기 본체(1)내에는 세탁수가 담수되며 하부에 펄세이터(4)가 내설된 세탁조(2)가 마련되며, 상기 세탁조(2)의 일측으로는 일체로 성형되어 그 내부에 탈수통(3a)이 부설되어진 탈수조(3)가 마련되는 한편, 상기 세탁조(3)와 탈수조(2)의 하부에는 각기 펄세이터(4)와 탈수통(3a)을 회전시켜주는 세탁모터(5), 탈수모터(6)가 구비되는 것인즉, 이상의 설명은 일반적인 이조식 세탁기를 설명한 것으로, 본 고안은 다만 체결공(102a)이 천공된 플랜지(102)가 하부에 형성되고, 중앙으로 끼움공이 마련된 보스(101)가 형성되어 탈수조(2)의 하부에 볼트와 같은 체결수단(104)을 통하여 고정되는 주름관상의 벨로즈(100)가 마련되는 것이고, 상기 벨로즈(100)의 보스(101)상에는 상부를 절곡하여 플랜지(103a)를 형성하는 원통형의 오일레스베어링(103)이 개재되며, 상기 오일레스베어링(103)에는 탈수통(3a)과 탈수모터(6)를 연동시켜주는 샤프트(105)가 끼워지는 것이고, 이때 상기 샤프트(105)의 외주면으로는 환테상의 걸림부(105a)가 형성되고, 상기 샤프트(105)의 걸림부(105a)와 오일레스베어링(103)의 플랜지(103a) 사이에는 신축성이 양호한 완충스프링(106)이 개재된다.That is, as shown in FIG. 3, the two-type washing machine is generally provided with a main body 1 in a rectangular box, in which the wash water is fresh and a pulsator 4 is installed in the lower part. One side of the washing tank (2) is integrally molded with a dehydration tank (3) in which a dehydration tank (3a) is placed therein, while the washing tank (3) and the dehydration tank (2) of the The lower part is provided with a washing motor 5 and a dewatering motor 6 for rotating the pulsator 4 and the dehydrating container 3a, respectively. A flange 102 having a fastening hole 102a formed therein is formed at a lower portion thereof, and a boss 101 having a fitting hole in the center thereof is formed to be fixed to the lower portion of the dehydration tank 2 through a fastening means 104 such as a bolt. The bellows 100 of the corrugated pipe is provided, and the upper portion is bent on the boss 101 of the bellows 100. A cylindrical oilless bearing 103 forming a flange 103a is interposed therein, and the oilless bearing 103 is fitted with a shaft 105 for interlocking the dehydrating container 3a and the dewatering motor 6. At this time, the outer peripheral surface of the shaft 105 has a ring-shaped locking portion (105a) is formed, the elasticity is good between the locking portion 105a of the shaft 105 and the flange 103a of the oilless bearing 103 The buffer spring 106 is interposed.

상기와 같은 구성을 갖는 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention having the configuration as described above are as follows.

우선 이조식 세탁기의 세탁조(2) 하부 중앙으로 소정의 주름관 형상의 형상을 갖는 벨로즈(100)를 설치하되, 상기 벨로즈(100)의 하부에 형성된 플랜지(102)를 탈수조(2)의 하부에 면접시킨후 볼트와 같은 체결수단(104)을 통하여 나사체결하여주며, 이후 상기 벨로즈(100)의 중앙 보스(101)상으로 금속재인 오일레스베어링(103)을 압입하여 주는 한편, 상기 오일레스베어링(103)의 내부에는 탈수통(3a)과 탈수모터(6)를 연동시켜주는 샤프트(105)를 개재함과 동시에 상기 샤프트의 외주면에 형성된 환테상의 걸림부(105a)와 오일레스베어링(103)의 상부 플랜지(103a) 사이에 완충성이 양호한 완충스프링(106)을 개재하는 것인즉, 이와같이 탈수통(3a)과 탈수모터(6) 사이에 상기한 구성들이 견고하게 부설되어 소망하는 탈수행정이 진행됨에 있어 우선 탈수통(3a)이 탈수모터(6)에 의해 고속으로 회전되어지면 상기한 탈수통의 내부에 넣어진 세탁물이 한쪽으로 쏠리면서 발생되는 흔들림이나 또는 그 밖의 진동이 샤프트(105)에 전달되면 이는 벨로즈(100)에 의해 일부가 흡수됨과 동시에 완충스프링(106)을 통하여 나머지의 진동이 대부분 흡수됨으로 해서 탈수통 및 탈수모터의 동작시 큰 무리가 없이 원활한 탈수행정이 수행되는 것이다.First, a bellows 100 having a predetermined corrugated pipe shape is installed at the center of the lower portion of the washing tank 2 of the double-sided washing machine, and the flange 102 formed at the lower portion of the bellows 100 is disposed in the dewatering tank 2. After the interview in the lower portion and screwed through the fastening means 104, such as bolts, and then press the oil-less bearing 103 made of metal onto the central boss 101 of the bellows 100, The oil-less bearing 103 has an annular engaging portion 105a and an oilless bearing formed on an outer circumferential surface of the shaft while interposing a shaft 105 for interlocking the dehydrating container 3a and the dewatering motor 6. Since the buffer springs 106 having good buffering properties are interposed between the upper flanges 103a of the 103, the above-described configurations are firmly laid between the dehydrating tank 3a and the dewatering motor 6 in this way. In the course of dehydration administration, the dehydration container (3a) is first dehydrated motor (6) When rotated at a high speed by a shake or other vibration generated by the laundry is placed in one side of the dehydration container is transmitted to the shaft 105, which is absorbed by the bellows 100 and At the same time, most of the remaining vibration is absorbed through the buffer spring 106, so that a smooth dehydration stroke is performed without a great deal during operation of the dehydration container and the dehydration motor.

이상과 같이 설명되어진 본 고안은 이조식 세탁기에서 탈수통이 탈수모터의 구동력을 전달받아 고속으로 회전되어 원심분리력을 통하여 세탁물이 포함하는 물을 탈수하여주는 탈수행정에 있어 상·하로 발생되는 탈수통의 회전동작시 벨로즈와 함께 완충스프링을 통하여 진동 및 흔들림이 흡수되어 탈수통과 탈수모터에 큰 무리가 없이 원활한 동작이 수행되는 효과를 지닌다.The present invention described as described above is a dehydration container that is generated up and down in a dehydration stroke in which a dehydration container is rotated at a high speed by receiving a driving force of a dehydration motor in a double-type washing machine and dehydrates the water contained in the laundry through centrifugal force. The vibration and vibration are absorbed through the shock absorbing spring with the bellows during the rotation operation of the dehydration container and the dehydration motor, and has the effect that a smooth operation is performed.

이상의 설명은 본 고안의 일 실시예에 불과하며, 본 고안은 그 구성요지의 범위내에서 다양한 변경 및 개조가 가능하다.The above description is only one embodiment of the present invention, and the present invention is capable of various changes and modifications within the scope of its constituent elements.

Claims (1)

체결공(102a)이 천공된 플랜지(102)가 하부에 형성되고, 중앙으로 끼움공이 구비되어진 보스(101)가 형성되어 탈수조의 하부에 볼트와 같은 체결수단(104)을 통하여 고정되는 주름판상의 벨로즈(100)와; 상기 벨로즈의 보스(101)상에 끼워지되, 상부를 절곡하여 플랜지(103a)를 형성하는 원통형의 오일레스베어링(103)과; 상기 오일레스베어링(103)에 끼워져 탈수통(3a)과 탈수모터(6)를 연동시켜주되, 외주면에 걸림부(105a)가 마련되는 샤프트(105)와; 상기 샤프트의 걸림부(105a)와 오일레스베어링(103)의 플랜지(103a) 사이에 개재되는 완충스프링(106); 등으로 구성된 이조식 세탁기.The flange 102 in which the fastening hole 102a is drilled is formed in the lower part, and a boss 101 having a fitting hole in the center is formed to form a corrugated plate fixed to the lower part of the dewatering tank through a fastening means 104 such as a bolt. Bellows 100; A cylindrical oilless bearing (103) fitted over the boss (101) of the bellows to bend the upper portion to form a flange (103a); A shaft 105 fitted to the oilless bearing 103 to interlock a dehydration container 3a and a dewatering motor 6, and having a catching portion 105a provided on an outer circumferential surface thereof; A buffer spring 106 interposed between the engaging portion 105a of the shaft and the flange 103a of the oilless bearing 103; Two-component washing machine consisting of.
KR2019950045503U 1995-12-22 1995-12-22 A two tub type washing machine KR0128147Y1 (en)

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