KR200152472Y1 - Balance ring of a washer - Google Patents

Balance ring of a washer Download PDF

Info

Publication number
KR200152472Y1
KR200152472Y1 KR2019970002247U KR19970002247U KR200152472Y1 KR 200152472 Y1 KR200152472 Y1 KR 200152472Y1 KR 2019970002247 U KR2019970002247 U KR 2019970002247U KR 19970002247 U KR19970002247 U KR 19970002247U KR 200152472 Y1 KR200152472 Y1 KR 200152472Y1
Authority
KR
South Korea
Prior art keywords
balance ring
washing
ring
washing tank
unbalance
Prior art date
Application number
KR2019970002247U
Other languages
Korean (ko)
Other versions
KR19980057922U (en
Inventor
정영준
Original Assignee
전주범
대우전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전주범, 대우전자주식회사 filed Critical 전주범
Priority to KR2019970002247U priority Critical patent/KR200152472Y1/en
Publication of KR19980057922U publication Critical patent/KR19980057922U/en
Application granted granted Critical
Publication of KR200152472Y1 publication Critical patent/KR200152472Y1/en

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/24Mountings, 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
    • D06F37/245Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02Rotary receptacles, e.g. drums
    • D06F37/12Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/36Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of unbalance, there is movement of masses until balance is achieved
    • F16F15/366Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of unbalance, there is movement of masses until balance is achieved using fluid or powder means, i.e. non-discrete material
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/26Imbalance; Noise level

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

본 고안은 발란스링의 체적을 증대시키지 않고서도 탈수초기시 발생하는 세탁조의 언발란스를 신속하면서도 보다 효과적으로 잡아줄수 있도록 하여 언발란스의 발생으로 인한 세탁조 및 저수조의 파손을 방지할수 있도록 한 세탁기의 발란스링에 관한 것으로, 이는 세탁조(100)의 상부둘레에 발란스링(120)을 장착시키되, 상기 발란스링(120)의 내주면에는 염수보다 비중이 작은 부력체(140)를 내장하여 상기 부력체(140)가 세탁기의 초기탈수시 세탁조(100)의 회전원심력에 의해 발란스링(120)의 외주면(190)방향으로 밀려나가도록 하여 언발란스를 효과적으로 잡아주어 발란스링(120)의 복원력을 증대 시켜줄수 있도록 한 것을 특징으로 한다.The present invention provides a method for balancing a washing ring to prevent damage to a washing tank and a storage tank caused by unbalance by quickly and more effectively catching an unbalance of a washing tank generated at the beginning of dehydration without increasing the volume of the balancing ring. To this, it is equipped with a balance ring 120 on the upper circumference of the washing tank 100, the inner circumferential surface of the balance ring 120 has a buoyancy body 140 having a smaller specific gravity than salt water, so that the buoyancy body 140 is a washing machine When the initial dehydration of the washing tub 100 by the rotational centrifugal force to be pushed toward the outer circumferential surface 190 of the balance ring 120 to effectively hold the unbalance is characterized in that it can increase the restoring force of the balance ring 120 .

Description

세탁기의 발란스링Balance ring of washing machine

본 고안은 세탁기의 발란스링에 관한 것으로, 더욱 상세하게는 세탁조의 상부에 장착되는 발란스링의 내부에 염수보다 비중이 작은 부력체를 내장하여 상기 부력체가 세탁기의 초기탈수시 그 원심력에 의해 발란스링의 외주면 방향으로 이동하면서 세탁조의 언발란스 보정효율을 극대화 시킬수 있도록 한 세탁기의 발란스링에 관한 것이다.The present invention relates to a balancing ring of a washing machine, and more particularly, a buoyant body having a specific gravity less than that of salt water is built into the balancing ring mounted on the upper part of the washing tank, so that the buoyancy body is balanced by its centrifugal force when the washing machine is initially dehydrated. It relates to a balancing ring of the washing machine to maximize the unbalance correction efficiency of the washing tank while moving in the direction of the outer peripheral surface.

일반적으로, 펄세이터 방식의 세탁기에 있어서는, 저수조의 내부에 세탁조가 장착되는 것이고, 상기 세탁조는 그 하부의 중앙에 저수조를 관통한 탈수축이 결합되어, 세탁기의 탈수행정시 상기 탈수축에 의해 세탁조가 고속회전하게 되는 것이며, 이렇게 고속회전되는 세탁조는 그 하부의 중앙을 중심으로 하여 회전하게됨에 따라 세탁조의 회전원심력이 하부로 부터 상부로 전달되어 세탁조의 상부 회전반경이 커지게 되는 문제점이 있어 이의 언발란스를 잡아주기 위해 첨부된 도면의 도1에 도시된 바와같이 세탁조(100)의 상단둘레에 그 내부에 염수(130)가 담겨져 있는 발란스링(120)이 장착되게 된다.In general, in the washing machine of the pulsator type, the washing tank is mounted inside the water tank, and the washing tank is combined with a dehydration shaft that penetrates the water tank in the center of the lower part thereof, and the washing tank is dehydrated during the dehydration operation of the washing machine. The high speed rotation of the washing tank is rotated about the center of the lower portion of the rotation as the rotational centrifugal force of the washing tank is transferred from the bottom to the upper portion has a problem in that the upper rotation radius of the washing tank becomes larger. As shown in FIG. 1 of the accompanying drawings to hold the unbalance, the balancing ring 120 in which the brine 130 is contained therein is mounted on the upper circumference of the washing tank 100.

그러나 상기 발란스링(120)은 그 내부의 체적이 크고 이에 담수되는 염수(130)의 양이 많을수록 세탁기 언발란스의 보정효율을 증대 시킬수 있는 것이지만 상기 발란스링(120)은 그 장착되는 위치가 세탁조(100)의 상부테두리와 저수조(110)의 상부에 장착되는 저수조커버(200)와의 협소한 공간에 장착되는 것이기 때문에 상기 발란스링(120)의 크기가 제한적일수 밖에 없다.However, the balance ring 120 is to increase the correction efficiency of the unbalanced washing machine as the volume of the inside is large and the amount of the brine 130 is fresh water, but the balance ring 120 is installed in the washing tank 100 Since it is mounted in a narrow space between the upper border of the tank and the reservoir cover 200 mounted on the upper portion of the reservoir 110, the size of the balance ring 120 is limited.

따라서 상기 발란스링(120)의 내부공간에 담겨지게 되는 염수(130)는 발린스링(120)의 크기가 작기 때문에 그 담수되는 양이 적을수 밖에 없어 특히, 대용량을 세탁할 경우에는 세탁기의 탈수초기에 발생하는 세탁조(100)의 언발란스를 효과적으로 잡아주지 못하게 되어 세탁기에 무리가 발생하게 되고 고장이 발생하게 되었으며, 탈수과정에서 많은 소음이 발생하게 되는 문제점이 있었다.Therefore, the salt water 130 contained in the inner space of the balance ring 120 has a small size of the balance ring 120, so the amount of fresh water is small. In particular, when washing a large capacity, dehydration of the washing machine It was not able to effectively grasp the unbalance of the washing tank 100 generated in the early stage, causing a lot of washing machine and failure, and there was a problem that a lot of noise occurs in the dehydration process.

이에 본 고안은 상기의 제반 문제점을 해소시키기 위해 안출된 것으로 본 고안은 발란스링의 체적을 증대시키지 않고서도 탈수초기시 발생하는 세탁조의 언발란스를 신속하면서도 보다 효과적으로 잡아줄수 있도록 하여 언발란스의 발생으로 인한 세탁조 및 저수조의 파손을 방지할수 있도록 한 세탁기의 발란스링을 제공하는데 그 목적이 있는 것이다.Therefore, the present invention was devised to solve the above problems, and the present invention allows the user to quickly and more effectively hold the unbalance of the washing tank generated at the initial stage of dehydration without increasing the volume of the balancing ring, thereby causing the washing tank to be unbalanced. And to provide a balancing ring of the washing machine to prevent breakage of the reservoir is the purpose.

상기의 목적을 달성시키기 위한 본 고안에 따른 세탁기의 발란스링은 세탁조의 상부둘레에 발란스링을 장착시키되, 상기 발란스링의 내주면에는 염수보다 비중이작은 부력체를 내장하여 상기 부력체가 세탁기의 초기탈수시 그 회전원심력에 의해 발란스링의 외주면으로 위치이동 되도록 하여 세탁조의 언발란스가 효과적으로 잡혀질수 있도록 한 것을 특징으로 한다.The balance ring of the washing machine according to the present invention for achieving the above object is equipped with a balance ring on the upper circumference of the washing tank, the buoyancy body is built in the inner peripheral surface of the balance ring less than salt water buoyancy body dewatering the initial dehydration of the washing machine It is characterized in that the unbalance of the washing tank can be effectively caught by moving the position to the outer circumferential surface of the balance ring by the rotation centrifugal force.

도1은 종래고안에 따른 발란스링이 세탁기에 적용되어진 상태의 결합단면도,1 is a cross-sectional view of the coupling ring is applied to the washing machine according to the prior art,

도2는 본 고안에 따른 발란스링이 세탁기에 적용되어진 상태의 결합단면도,Figure 2 is a cross-sectional view of the balancing ring is applied to the washing machine according to the present invention,

도3a는 본 고안에 따른 발란스링이 작동되지 않은 상태,Figure 3a is a state in which the balancing ring according to the present invention is not operated,

도3b는 본 고안에 따른 발란스링이 세탁행정시에 작동되어진 상태이다.3b is a state in which the balancing ring according to the present invention is operated at the time of the washing stroke.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

100:세탁조 110:저수조100: washing tank 110: water tank

120:발란스링 130:염수120: Balance ring 130: Saline

140:부력체 150:만곡면140: buoyant body 150: curved surface

160:평면부 170:곡면부160: plane portion 170: curved portion

180:내주면 190:외주면180: inner circumference 190: outer circumference

200:저수조커버200: reservoir cover

이하 본 고안에 따른 세탁기의 발란스링을 첨부된 도면에 의거하여 상세히 설명한다.Hereinafter, a balance ring of the washing machine according to the present invention will be described in detail with reference to the accompanying drawings.

도2는 본 고안에 따른 발란스링이 세탁기에 적용되어진 상태의 결합단면도이고, 도3a와 도3b는 본 고안에 따른 발란스링이 작동되지 않을 경우와 작동되었을 경우를 나타낸 것으로서, 본 고안은 세탁조(100)의 상부둘레에 발란스링(120)을 장착시키되, 상기 발란스링(120)의 내주면에는 염수(130)보다 비중이 작은 부력체(140)를 내장하여 상기 부력체(140)가 세탁기의 초기탈수시 세탁조(100)의 회전원심력에 의해 발란스링(120)의 외주면(190) 방향으로 밀려나가도록 하여 언발란스를 효과적으로 잡아줄수 있도록 한 것이다.Figure 2 is a combined cross-sectional view of a state in which the balancing ring according to the present invention is applied to the washing machine, Figure 3a and Figure 3b shows a case when the balancing ring according to the present invention and when not operated, the present invention is a washing tank ( The balance ring 120 is mounted on the upper circumference of the 100, but the buoyancy body 140 is built into the inner circumferential surface of the balance ring 120 by having a specific gravity smaller than that of the brine 130. When dehydration is pushed toward the outer circumferential surface 190 of the balance ring 120 by the rotational centrifugal force of the washing tub 100 to effectively hold the unbalance.

한편, 상기 부력체(140)의 일측면은 평면부(160)로 구성되어 이 평면부(160)가 발란스링(120)내에 담수되어진 염수(130)의 수면에 잠겨지게 되는 것이며, 상기 평면부(160)의 이면은 반원형태의 곡면부(170)로 구성되어 발란스링(120)의 일측 상단에 형성되어진 만곡면(150)과 밀착될수 있도록 구성된 것이다.On the other hand, one side of the buoyancy body 140 is composed of a flat portion 160, the flat portion 160 is to be submerged in the surface of the salt water 130 is fresh water in the balance ring 120, the flat portion The back surface of the 160 is composed of a semi-circular curved portion 170 is configured to be in close contact with the curved surface 150 formed on one side upper end of the balance ring 120.

상기와 같이 구성되어진 본 고안은 세탁기의 탈수초기시 세탁조(100)내에 담겨진 세탁물이 편심되어 세탁조(100)가 언발란스 되어지면 세탁조(100)가 기울어진 방향의 반대 방향으로 염수(130)가 이동되어 언발란스가 보정되는 것이며 이와 더블어 발란스링(120)내에 수용되어진 부력체(140)가 그 회전원심력에 의해 상기 염수(130)와는 별개로 상기 세탁조(100)가 기울어진 방향의 반대방향으로 신속하게 위치이동 됨으로서 세탁조(100)의 언발란스가 효율적으로 잡혀지게 되는 것이다.The present invention constituted as described above is when the laundry contained in the washing tank 100 at the initial stage of dehydration of the washing machine is eccentric and the washing tank 100 is unbalanced, the brine 130 is moved in a direction opposite to the direction in which the washing tank 100 is inclined. The unbalance is corrected and the buoyancy body 140 accommodated in the double balance ring 120 is quickly positioned in a direction opposite to the direction in which the washing tank 100 is inclined separately from the brine 130 by the rotational centrifugal force. By being moved, the unbalance of the washing tank 100 is to be efficiently caught.

이때 상기 부력체(140)는 첨부된 도면의 도3a에 도시된 바와같이 그 평면부(160)가 염수(130)에 잠겨진 상태에서 원심력에 의해 도3b에 도시된 바와같이 발란스링(120)의 외측방향으로 밀려나가게 됨과 아울러 발란스링(120)의 외주면(190)방향에 형성되어진 만곡면(150)에 긴밀하게 밀착되게 된다.At this time, the buoyancy body 140 of the balance ring 120 as shown in Figure 3b by centrifugal force in a state in which the flat portion 160 is immersed in the brine 130, as shown in Figure 3a of the accompanying drawings In addition to being pushed outward, it is in close contact with the curved surface 150 formed in the outer circumferential surface 190 of the balance ring 120.

상기와 같이 본 고안은 세탁물의 탈수행정시에 세탁조(100)가 회전하게 되면 그 회전원심력에 의해 발란스링(120)내에 담수된 염수보다 비중이 작은 부력체(140)가 그 곡면부(170)가 상기 발란스링(120)의 외주면(190)상단에 형성되어진 만곡면(150)과 밀착되어 이를 압부하게 됨으로서 세탁조(100)의 언발란스를 보다 효율적으로 잡아줄수가 있게 되는 것이다.As described above, when the washing tank 100 rotates when the laundry is dewatered, the buoyancy body 140 having a specific gravity smaller than the salt water contained in the balance ring 120 is rotated by the centrifugal force of the curved portion 170. Is pressed against the curved surface 150 formed on the top of the outer circumferential surface 190 of the balance ring 120 will be able to hold the unbalance of the washing tank 100 more efficiently.

본 고안은 세탁조의 상부둘레에 발란스링을 장착시키되, 상기 발란스링의 내주면에는 염수보다 비중이 작은 부력체를 내장하여 상기 부력체가 세탁기의 초기탈수시 그 회전원심력에 의해 발란스링의 외주면으로 위치이동 되도록 하여 세탁조의 언발란스가 효과적으로 잡혀질수 있도록 함으로서 발란스링의 체적을 증대시키지 않고서도 탈수초기시 발생하는 세탁조의 언발란스를 신속하면서도 보다 효과적으로 잡아줄수 있도록 있어 세탁기의 탈수초기시 언발란스의 발생으로 인한 세탁조 및 저수조의 파손을 방지할수 있는 효과가 있는 것이다.The present invention is equipped with a balance ring on the upper circumference of the washing tank, the inner circumferential surface of the balance ring has a buoyancy body having a smaller specific gravity than the brine so that the buoyancy body is moved to the outer circumferential surface of the balance ring by the rotational centrifugal force during the initial dehydration of the washing machine It is possible to catch the unbalance of the washing tank effectively so that it can quickly and more effectively catch the unbalance of the washing tank generated at the beginning of dehydration without increasing the volume of the balancing ring. The effect is to prevent the breakage of.

Claims (1)

세탁조(100)의 상부둘레에 발란스링(120)을 장착시키되, 상기 발란스링(120)의 내주면에는 염수보다 비중이 작은 부력체(140)를 내장하여 상기 부력체(140)가 세탁기의 초기탈수시 세탁조(100)의 회전원심력에 의해 발란스링(120)의 외주면(190)방향으로 밀려나가면서 언발란스를 잡아줄수 있도록 한 것을 특징으로 하는 세탁기의 발란스링.The balance ring 120 is mounted on the upper circumference of the washing tank 100, but the buoyancy body 140 is built-in on the inner circumferential surface of the balance ring 120 so that the buoyancy body 140 dehydrates the washing machine. The balance ring of the washing machine, characterized in that to hold the unbalance while being pushed toward the outer peripheral surface 190 of the balance ring 120 by the rotation centrifugal force of the washing tub 100.
KR2019970002247U 1997-02-14 1997-02-14 Balance ring of a washer KR200152472Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019970002247U KR200152472Y1 (en) 1997-02-14 1997-02-14 Balance ring of a washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019970002247U KR200152472Y1 (en) 1997-02-14 1997-02-14 Balance ring of a washer

Publications (2)

Publication Number Publication Date
KR19980057922U KR19980057922U (en) 1998-10-26
KR200152472Y1 true KR200152472Y1 (en) 1999-07-15

Family

ID=19495575

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019970002247U KR200152472Y1 (en) 1997-02-14 1997-02-14 Balance ring of a washer

Country Status (1)

Country Link
KR (1) KR200152472Y1 (en)

Also Published As

Publication number Publication date
KR19980057922U (en) 1998-10-26

Similar Documents

Publication Publication Date Title
KR200152472Y1 (en) Balance ring of a washer
KR20040081142A (en) Cylinder washing machine with a front-loading cylinder
JP2000014985A (en) Drum type washing machine with auxiliary water tank and washing method using the same
KR19980023321U (en) Balance ring of washing machine
KR200148968Y1 (en) The washing machine of a saving water
KR19980031938U (en) Balance ring of washing machine
KR200157421Y1 (en) A balance ring of a washing machine
CN213721807U (en) 360 quick dewatering barrel of degree rotation type clearance
KR0166879B1 (en) A driving gear of a fully automated washing machine
KR19980031915U (en) Balance device of washing machine
KR100425737B1 (en) Automatic washing machine
KR0147229B1 (en) A tub balance device of a washing machine
KR19980031942U (en) Washing tub of washing machine
KR20110134347A (en) A washing machine which supplied with water at upper and lower of case
KR200160277Y1 (en) Power transfer apparatus of a washing machine
KR200152828Y1 (en) The tub construction of a washing machine
JPS6321271Y2 (en)
KR950007052B1 (en) Insulation washing machine
KR970003818Y1 (en) Balance-maintenance apparatus of a stroing tub in a washing machine
KR19990028238U (en) Dehydration aid of washing machine
KR19980023311U (en) Balance device of washing machine
JPS6018229Y2 (en) Agitation washing machine
KR19980015916U (en) Initial Vibration Prevention Device of Washing Machine of Washing Machine
KR0127342Y1 (en) Clutch box of a fully-automated washing machine
KR0133766Y1 (en) A washing water rising prevention apparatus of a washing machine

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20100401

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee