KR200141501Y1 - Damper apparatus of a washing machine - Google Patents
Damper apparatus of a washing machine Download PDFInfo
- Publication number
- KR200141501Y1 KR200141501Y1 KR2019950013575U KR19950013575U KR200141501Y1 KR 200141501 Y1 KR200141501 Y1 KR 200141501Y1 KR 2019950013575 U KR2019950013575 U KR 2019950013575U KR 19950013575 U KR19950013575 U KR 19950013575U KR 200141501 Y1 KR200141501 Y1 KR 200141501Y1
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- Prior art keywords
- washing machine
- washing
- suspension bar
- tank
- holder member
- Prior art date
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Classifications
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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
- D06F37/24—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
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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
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/04—Damper
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
본 고안은 세탁기의 세탁 및 탈수시 상하방향의 진동을 감쇠시킴과 동시에, 좌우방향의 진동을 감쇠시킴으로 세탁기의 성능을 향상시키는 전자동세탁기의 감쇠장치에 관한 것으로써, 외조(9)의 좌우진동을 감쇠시키도록 상기 홀더부재(5)의 중심에 대해 서로 대향되게 배설된 다수개의 탄성부재(31)와, 상기 탄성부재(31)를 고정하는 다수개의 고정판(33)으로 이루어진 것을 특징으로 한다.The present invention relates to a damping device for a fully automatic washing machine that attenuates the vibration in the vertical direction during washing and dehydration of the washing machine and at the same time attenuates the vibration in the horizontal direction. It characterized in that it consists of a plurality of elastic members 31 disposed to face each other with respect to the center of the holder member 5 and a plurality of fixing plates 33 for fixing the elastic member 31 to attenuate.
Description
제1도는 종래의 전자동세탁기의 구성을 개략적으로 도신한 종단면도1 is a longitudinal sectional view schematically illustrating the construction of a conventional fully automatic washing machine.
제2도는 종래의 전자동세탁기의 감쇠장치를 도시한 사시도2 is a perspective view showing a damping device of a conventional automatic washing machine
제3도는 본 고안에 의하 전자동세탁기의 구성을 개략적으로 도시한 사시도3 is a perspective view schematically showing the configuration of a fully automatic washing machine according to the present invention
제4도는 본 고안에 의한 전자동세탁기의 감쇠장치를 도시한 요부사시도이다4 is a main part perspective view showing a damping device for a fully automatic washing machine according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 본체 3 : 지지대1 body 3 support
3b : 관통구멍 5 : 홀더부재3b: through hole 5: holder member
7 : 서스펜션바 11 : 감쇠기7: suspension bar 11: attenuator
31 : 탄성부재 33 : 고정판31: elastic member 33: fixed plate
본 고안은 세탁기의 세탁 및 탈수시 상하방향의 진동을 감쇠시킴과 동시에, 좌우방향의 진동을 감쇠시킴으로 세탁기의 성능을 향상시키는 전자동세탁기의 감쇠장치에 관한 것이다.The present invention relates to a damping device for a fully automatic washing machine that improves the performance of the washing machine by attenuating the vibration in the vertical direction at the same time as washing and dehydrating the washing machine.
종래의 전자동세탁기는 제1 와 제2도에 도시한 바와 같이 세탁기 본체(1)상부에는 관통구멍(3a)이 형성된 다수개의 지지대(3)가 결합되어 있고, 상기 다수개의 지지대(3)에 형성된 관통구멍(3a)을 통하여 홀더부재(5)를 매개로 서스펜션바(7)의 상측이 고정 지지되어있고, 상기 서스펜션바(7)를 매개로 일정 높이에 현수 되어서 세탁 및 탈수시 진동이 방지되도록 장착되며 세탁수를 저류하는 외조(9)가 배설되어 있고, 상기 외조(9) 외부 일측에는 감쇠기(110가 결합된 서스펜션바(7)의 하측이 고정되는 다수개의 고정대(13)가 형성되어있다.As shown in FIG. 1 and FIG. 2, a conventional fully automatic washing machine includes a plurality of supports 3 having a through hole 3a coupled thereto, and formed on the plurality of supports 3 as shown in FIGS. The upper side of the suspension bar 7 is fixedly supported by the holder member 5 through the through hole 3a, and suspended at a predetermined height through the suspension bar 7 to prevent vibration during washing and dehydration. The outer tank 9 is installed and stores the wash water, and the outer side of the outer tank 9 is provided with a plurality of fixing rods 13 on which the lower side of the suspension bar 7 to which the attenuator 110 is coupled is fixed. .
그리고, 상기 외조(9)의 외측 바닥면에는 전원을 인가받아 구동되는 모터(15)가 배설되어 있고, 상기 모터(15)로부터 벨트(17)를 매개로 구동력을 전달받아 후술하는 펄세이터 또는 세탁겸탈수조를 구동시키도록 상기 외조(9)의 바닥면 외측에 장착된 동력전달장치(19)가 배설되어 있고, 상기 동력전달장치(19)의 회전에 따른 원심력에 의해 세탁물을 탈수하도록 상기 외조(9)내에 회전가능케 장착된 세탁겸탈수조(21)가 배설되어 있다.In addition, the outer bottom surface of the outer tank (9) is provided with a motor (15) driven by a power source, and the driving force is transmitted from the motor (15) via the belt (17) to a pulsator or washing described later. A power transmission device 19 mounted on the outside of the bottom surface of the outer tank 9 is disposed to drive the cumulative dehydration tank, and the outer tank to dehydrate the laundry by centrifugal force due to the rotation of the power transmission device 19. In (9), a washing and dewatering tank 21 rotatably mounted is disposed.
그리고, 상기 동력전달장치(19)를 매개로 모터(15)의 동력을 전달받아, 정, 역회전되면서 세탁겸탈수조(21)내에 수용된 세탁수에 수류를 형성시켜 세탁을 행하도록 상기 세탁겸탈수조(21)내의 바닥면에 회전가능케 장착된 펄세이터(23)가 배설되어 있고, 본체(1)상부에는 도시하지 않은 수위감지장치에 의해 상기 외조(9)내에 저류되어 있는 세탁수의 수위를 검출해서 세탁물에 따른 세탁수를 상기 외조(9)내에 급수하는 급수관(25)이 배설되어 있고, 상기 세탁겸탈수조(21)의 상부에는 탈수시에 세탁물이 한쪽으로 치우친 상태에서도 회전되도록 세탁겸탈수조(21)의 수평을 유지하는 밸런서(27)가 배설되어 있고, 상기 외조(9) 하부 일측에는 세탁 및 헹굼시 생성된 오염된 세탁수를 배출하는 배수관(29)이 배설되어 있다.In addition, the power of the motor 15 is transmitted through the power transmission device 19, while the forward and reverse rotation to form a water flow in the wash water accommodated in the washing and dehydration tank 21 to perform the washing A pulsator 23 rotatably mounted on the bottom surface of the dewatering tank 21 is disposed, and the water level of the wash water stored in the outer tank 9 is stored above the main body 1 by a level sensor not shown. The water supply pipe 25 for supplying the wash water according to the laundry in the outer tank (9) is disposed, the upper portion of the washing and dehydration tank 21 is washed so that the laundry is rotated even when one side is skewed when dewatering Balancer 27 is arranged to keep the horizontal of the cumulative dehydration tank 21, a drain pipe 29 for discharging the contaminated wash water generated during washing and rinsing is disposed on one side of the outer tank (9).
이와 같이 구성된 전자동세탁기는 세탁겸탈수조(21)내에 세탁물 및 세제를 넣고, 도시하지 않은 조작부에 의해 세탁조건을 선택한 후, 세탁기를 작동시키면 급수관(25)을 통해서 외조(9)내로 세탁수가 공급된다.The fully automatic washing machine configured as described above puts laundry and detergent in the washing and dehydrating tank 21, selects washing conditions by an operation unit (not shown), and operates the washing machine to supply the washing water into the outer tank 9 through the water supply pipe 25. do.
외조(9)내에 공급된 세탁수가 세탁겸탈수조(21)내에 투입된 세탁물을 세탁하는데 필요한 양이 되면, 모터(15)가 회전되기 시작하며, 이때, 모터(15)의 회전력은 벨트(17)를 통해서 동력전달장치(19)에 전달된다.When the washing water supplied in the outer tub 9 becomes the amount necessary to wash the laundry put into the washing and dewatering tank 21, the motor 15 starts to rotate, and the rotational force of the motor 15 is the belt 17. It is transmitted to the power train 19 through.
동력전달장치(19)에서는 모터(15)의 회전력을 받아 감속시킨 후 축에 회전가능케 배설된 펄세이터(23)를 회전시켜서 세탁겸탈수조(21)내에 저류되어 수류를 형성하여 세탁을 행한다.The power transmission device 19 receives the rotational force of the motor 15, decelerates, rotates the pulsator 23 rotatably disposed on the shaft, and is stored in the washing and dewatering tank 21 to form a water flow to wash.
이와 같이 해서 세탁이 종료되면, 외조(9)하부에 배설된 도시하지 않은 솔레노이드밸브가 온(개방)되면서, 외조(9) 및 세탁겸탈수조(21)내에 저류되어 있는 오염된 세탁수는 배수관(29)을 통해서 외부로 배출된다.When the washing is completed in this way, the solenoid valve (not shown) disposed below the outer tank 9 is turned on (opened), and the contaminated washing water stored in the outer tank 9 and the washing and dehydrating tank 21 is drained. It is discharged to the outside through (29).
그후, 세탁수의 배수가 완료되면 도시하지 않은 솔레노이드밸브가 오프됨과 동시에 급수관925)을 통해서 외조(9)내에 헹굼용 세탁수가 공급된다. 다음에, 세탁물의 헹굼에 필요한 수위에 도달하면, 앞에서 설명한 세탁행정과 같이 모터(15)의 구동력을 전달받아 동력전달장치(19)의 구동력에 따라 펄세이터(23)가 정, 역회전을 반복하면서, 세탁물에 스며 있는 오염물 및 세제를 헹구어 낸다.Then, when the drainage of the wash water is completed, the solenoid valve (not shown) is turned off and the rinsing wash water is supplied into the outer tub 9 through the water supply pipe 925. Next, when the water level required for rinsing the laundry is reached, the driving force of the motor 15 is received as in the washing stroke described above, and the pulsator 23 repeats the forward and reverse rotations according to the driving force of the power transmission device 19. Rinse off any contaminants and detergents from your laundry.
이와 같은 헹굼행정을 다수회 반복하여 최종 헹굼행정이 종료되면, 도시하지 않은 솔레노이드밸브가 온(개방)되어 배수관(29)을 통해서 외조(9) 및 세탁겸탈수조(21)내에 저류되어 있는 헹굼이 완료된 세탁수를 외부로 배출한다.When the final rinsing stroke is completed by repeating such a rinsing cycle a plurality of times, the rinse stored in the outer tank 9 and the washing and dehydrating tank 21 through the drain pipe 29 is turned on (opened). The completed wash water is discharged to the outside.
이때, 동력전달장치(19)의 구동력에 따라 세탁겸탈수조(21)가 한쪽방향으로 회전하면서 세탁겸탈수조(21)내의 세탁수 및 세탁물에 스며있는 세탁수를 탈수시킨다.At this time, the washing and dewatering tank 21 is rotated in one direction according to the driving force of the power transmission device 19 to dehydrate the washing water and the washing water in the washing and dewatering tank 21.
이와 같이, 세탁 또는 탈수시에 외조(9) 외부 일측과 본체(1) 상측 지지대(3)에 지지된 서스펜션바(7)를 매개로 상기 서스펜션바(7) 하측에 결합된 감소기(11)가 진동을 감쇠시켜준다.As such, the reducer 11 coupled to the lower side of the suspension bar 7 via the suspension bar 7 supported on the outer side of the outer tub 9 and the upper support 3 of the main body 1 during washing or dehydration. Damps vibrations.
그러나, 상기와 같이 구성된 종래의 세탁기의 감쇠장치는 상하방향의 진동만을 감쇠시키고, 좌우방향의 진동을 감쇠시킬 수 없다는 문제점이 있었다.However, the damping device of the conventional washing machine configured as described above has a problem in that only the vibration in the vertical direction is attenuated and the vibration in the left and right directions cannot be attenuated.
따라서, 본 고안은 상술한 종래의 문제점을 해결하기 위하여 안출된 것으로서, 본 고안의 목저은 홀더부재 외측에 탄성부재를 배설함으로써, 세탁기의 작동기 상하방향의 진동감쇠는 물론, 좌우방향으로 발생되는 진동을 감쇠시키는 전자동세탁기의 감쇠장치를 제공하는데 있다.Therefore, the present invention has been devised to solve the above-mentioned conventional problems, the base of the present invention by disposing an elastic member on the outside of the holder member, as well as the vibration damping in the vertical direction of the actuator of the washing machine, as well as the vibration generated in the left and right directions The present invention provides a damping device for a fully automatic washing machine.
상기 목적을 달성하기 위하여 이루어진 본 고안에 따른 전자동세탁기의 감쇠장치는 다수의 지지대와, 홀더부재를 통하여 상기 지지대에 고정되는 서스펜션바와, 외조의 상하진동을 감쇠하는 감쇠기를 구비한 전자동세탁기에 있어서, 상기 외조의 좌우진동을 감쇠시키도록 상기 홀더부재의 중심에 대해 서로 대향되게 배설된 다수개의 탄성부재와, 상기 탄성부재를 고정하는 다수개의 고정판으로 이루어진 것을 특징으로 한다.In the automatic washing machine damping device according to the present invention made to achieve the above object is a fully automatic washing machine having a plurality of supports, a suspension bar fixed to the support through the holder member, and a damper for damping the up and down vibration of the outer tank, And a plurality of elastic members disposed to face each other with respect to the center of the holder member to attenuate the left and right vibrations of the outer tub, and a plurality of fixing plates for fixing the elastic members.
이하, 본 고안의 바람직한 일실시예를 첨부된 도면 제 3 와 제 4 도에 따라서 더욱 상세하게 설명한다.Hereinafter, a preferred embodiment of the present invention will be described in more detail according to the attached drawings 3 and 4.
또한, 제1도와 제2도에 도시한 부분과 동일한 부분에 대해서는 동일한 부호를 붙이고 중북되는 설명은 생략한다.In addition, the same code | symbol is attached | subjected about the part same as the part shown in FIG. 1, and FIG.
제3도에 도시한 바와 같이 본체(1)상부에는 관통구멍(3b)이 형성된 다수개의 지지대(3)가 결합되어 있고, 상기 다수개의 지지대(3)에 형성된 관통구멍93b)을 통하여 홀더부재(5)를 매개로 서스펜션바(7)의 상측이 고정지지 되어 있고, 상기 서스펜션바(7)를 매개로 일정 높이에 현수 되어서 세탁 및 탈수시 진동이 방지되도록 장착되며 세탁수를 저류하는 외조(9)가 배설되어 있고, 상기 외조(9) 일부 일측에는 감쇠기(11)가 결합된 서스펜션바(7)의 하측이 고정되는 다수개의 고정대(13)가 형성되어 있다.As shown in FIG. 3, a plurality of supports 3 having a through hole 3b are coupled to the upper portion of the main body 1, and a holder member (through a through hole 93b formed in the plurality of supports 3). 5) The upper side of the suspension bar (7) is fixed and supported, the suspension bar (7) is suspended to a certain height via the medium is mounted to prevent vibration during washing and dehydration, the outer tank for storing the wash water (9) ) Is disposed, and a plurality of fixing brackets 13 on which one side of the outer tank 9 is fixed to the lower side of the suspension bar 7 to which the attenuator 11 is coupled are formed.
그리고, 상기 외조(9)의 외측 바닥면에는 전원을 인가받아 구동되는 모터(15)가 배설되어 있고, 상기 모터(15)로부터 벨트(17)를 매개로 구동력을 전달받아 후술하는 펄세이터 또는 세탁겸탈수조를 구동시키도록 상기 외조(9)의 바닥면 외측에 장착된 동력전달장치(19)가 배설되어 있고, 상기 동력전달장치(19)의 회전에 따른 원심력에 의해 세탁물을 탈수하도록 상기 외조(9)내에 회전가능케 장착된 세탁겸탈수조(21)가 배설되어 있다.In addition, the outer bottom surface of the outer tank (9) is provided with a motor (15) driven by a power source, and the driving force is transmitted from the motor (15) via the belt (17) to a pulsator or washing described later. A power transmission device 19 mounted on the outside of the bottom surface of the outer tank 9 is disposed to drive the cumulative dehydration tank, and the outer tank to dehydrate the laundry by centrifugal force due to the rotation of the power transmission device 19. In (9), a washing and dewatering tank 21 rotatably mounted is disposed.
상기 관통구멍(3b)은 가로 방향으로 길게 형성된 장원을 이루고 있어 서스펜션바(7)의 좌우 이동을 가능케 하도록 되어 있다.The through-holes 3b form a long elongated shape in the transverse direction, and enable the left and right movement of the suspension bar 7.
상기 홀더부재(5)를 중심으로 양측에는 좌우진동을 감소시키는 다수개의 탄성부재(31)가 서로 대향되게 배설되어 있고, 상기 다수개의 탄성부재(31)의 일측에는 상기 탄성부재(31)를 지지하는 다수개의 고정판(33)이 지지대(3)의 상면에 직립되게 배설되어 있다.On both sides of the holder member 5, a plurality of elastic members 31 for reducing left and right vibrations are disposed to face each other, and one side of the plurality of elastic members 31 supports the elastic members 31. A plurality of fixed plates 33 are arranged to be upright on the upper surface of the support 3.
다음은 이와 같이 구성된 본 고안의 일실시예에 의한 세탁기의 감쇠기의 작용 및 효과에 대해서 설명한다.Next will be described the operation and effects of the attenuator of the washing machine according to an embodiment of the present invention configured as described above.
먼저, 도시되지 않은 조작부에 의해 세탁조건을 선택하면 세탁 또는 탈수를 행하고, 상기와 같이 세탁 또는 탈수시에 외조(9) 외부 일측과 본체(1) 상측 지지대(3)에 지지된 서스펜션바(7)를 매개로 상기 서스펜션바(7) 하측에 결합된 감쇠기(11)가 상하진동을 감쇠시켜 준다.First, when washing conditions are selected by an operation unit (not shown), washing or dehydration is performed. As described above, a suspension bar 7 supported on one side of the outer tub 9 and the upper support 3 of the main body 1 during washing or dehydration as described above. Attenuator 11 coupled to the lower side of the suspension bar 7 via a) damps up and down vibrations.
이때, 홀더부재(5)로 고정된 서스펜션바(7)가 지지대(3)의 관통홈(3b)을 통하여 좌우로 움직이게 되고, 상기 홀더부재(5) 외부 양측에 배설된 탄성부재(31)는 좌우방향으리 진동을 감쇠시킨다.At this time, the suspension bar 7 fixed by the holder member 5 is moved to the left and right through the through groove 3b of the support 3, the elastic member 31 disposed on both sides of the holder member 5 is Attenuates vibration in the right and left directions.
상술한 바와 같이, 본 고안에 의한 세탁기의 감쇠장치는 홀더부재 양측에 탄성부재를 배설함과 동시에 지지대의 관통구멍을 길게 형성시켜 서스펜션바가 좌우로 이동가능케 하여 상하방향의 진동감쇠는 물론, 좌우방향의 진동을 감쇠시킬 수 있다는 매우 실용적인 고안이다.As described above, the damping device of the washing machine according to the present invention, while the elastic member is disposed on both sides of the holder member and at the same time, the through-hole of the support is formed long so that the suspension bar can move left and right, as well as the vibration damping in the vertical direction, as well as the left and right directions. It is a very practical design that can dampen vibrations.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950013575U KR200141501Y1 (en) | 1995-06-15 | 1995-06-15 | Damper apparatus of a washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950013575U KR200141501Y1 (en) | 1995-06-15 | 1995-06-15 | Damper apparatus of a washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970001859U KR970001859U (en) | 1997-01-24 |
| KR200141501Y1 true KR200141501Y1 (en) | 1999-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950013575U KR200141501Y1 (en) | 1995-06-15 | 1995-06-15 | Damper apparatus of a washing machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200141501Y1 (en) |
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1995
- 1995-06-15 KR KR2019950013575U patent/KR200141501Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
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| KR970001859U (en) | 1997-01-24 |
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