KR200149374Y1 - Suspension apparatus of a washing machine - Google Patents
Suspension apparatus of a washing machine Download PDFInfo
- Publication number
- KR200149374Y1 KR200149374Y1 KR2019960045319U KR19960045319U KR200149374Y1 KR 200149374 Y1 KR200149374 Y1 KR 200149374Y1 KR 2019960045319 U KR2019960045319 U KR 2019960045319U KR 19960045319 U KR19960045319 U KR 19960045319U KR 200149374 Y1 KR200149374 Y1 KR 200149374Y1
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- South Korea
- Prior art keywords
- washing machine
- reservoir
- suspension device
- outer body
- elastic
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Classifications
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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
- F16F15/06—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 with metal springs
- F16F15/067—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 with metal springs using only wound springs
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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
- D06F37/22—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 horizontal axis
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
본 고안은 세탁시에 발생되는 저수조의 상.하진동 및 좌.우진동을 효율적으로 흡수하여 진동으로 인한 소음의 발생을 감소시켜주고 저수조의 언발란스를 바로잡아주어 세탁기의 사용수명을 배가시켜 줄수 있도록 한 세탁기의 현가장치에 관한 것으로, 본 고안에 따른 세탁기의 현가장치는 세탁기의 저수조(50)와 외체(60)사이에 현가장치(100)를 장착시키되, 상기 현가장치(100)는 저수조(50)의 하단테두리로부터 외체(60)의 상부내주면에 형성된 걸고리(70)를 거쳐 저수조(50)의 상부외주면에 결합되는 제1탄성바(80)와; 상기 제1탄성바(80)의 선단이 결합되어진 저수조(50)의 상부외주면에서 외체(60)의 하부내주면으로 연결되는 제2탄성바(90)로 구성되어 이들 제1,제2탄성바(80)(90)에 의해 저수조(50)에 발생되는 진동을 효율적으로 감쇄시켜줄수 있도록 한 것을 특징으로 한다.The present invention efficiently absorbs the upper, lower and left and right vibrations of the water tank generated during washing to reduce the occurrence of noise due to vibration, and to correct the unbalance of the water tank, thereby doubling the service life of the washing machine. Regarding the suspension device of a washing machine, the suspension device of the washing machine according to the present invention is equipped with a suspension device 100 between the reservoir tank 50 and the outer body 60 of the washing machine, the suspension device 100 is a reservoir tank 50 A first elastic bar 80 coupled to the upper outer circumferential surface of the water storage tank 50 through a hook 70 formed on the upper inner circumferential surface of the outer body 60 from the lower edge of the upper body; It consists of a second elastic bar 90 is connected to the lower inner peripheral surface of the outer body 60 from the upper outer peripheral surface of the reservoir 50 to which the front end of the first elastic bar 80 is coupled to these first, second elastic bars ( It is characterized in that it is possible to efficiently attenuate the vibration generated in the reservoir (50) by the 80 (90).
Description
본 고안은 세탁기의 현가장치에 관한 것으로, 더욱 상세하게는 저수조의 상.하부방향만이 아닌 저수조의 좌.우방향으로 발생된 진동을 효율적으로 감쇄시켜줄수 있도록 하여 진동으로 인한 소음의 발생을 감소시켜주고 저수조의 언발란스를 바로잡아주어 세탁기의 사용수명을 배가시켜줄수 있도록한 세탁기의 현가장치에 관한 것이다.The present invention relates to a suspension device for a washing machine, and more particularly, to reduce the generation of noise due to the vibration by efficiently attenuating the vibration generated in the left and right directions of the water tank as well as the upper and lower directions of the water tank. It is related to the suspension system of the washing machine, which makes it possible to correct the unbalance of the water tank and double the service life of the washing machine.
일반적으로 세탁기에 적용되어지는 현가장치는 세탁기 외체의 내부에 위치하는 저수조를 걸어둘수 있도록 함과 아울러 세탁행정도중 발생된 진동을 효율적으로 완충시켜 줄수 있도록 된 것이다.In general, the suspension system applied to the washing machine is able to hang the water tank located inside the washing machine's outer body and to efficiently absorb the vibration generated during the washing run.
이러한 종래의 현가장치는 도1에 도시된 바와같이 걸이봉(10)이 관통되고 하부가 개방된 하우징(20)의 내부에 탄성스프링(30)이 내장되고, 상기 하우징(20)을 관통한 걸이봉(10)의 끝단부에 탄성스프링(30)이 탄지된 상태로 하여 밀폐판(40)이 끼워지고 이의 선단에는 너트(45)가 결합된 구조이다.As shown in FIG. 1, the conventional suspension device includes an elastic spring 30 embedded in a housing 20 through which a hanger rod 10 is opened and a lower portion thereof, and a hook passing through the housing 20. The sealing plate 40 is fitted in the state in which the elastic spring 30 is held on the end of the rod 10, and the nut 45 is coupled to the front end thereof.
따라서 상기 현가장치는 세탁기의 저수조(50)내에 세탁수가 담수되게 되면 그 중량에 의해 저수조(50)가 하향되면서 하우징(20)내에 내장된 상태에서 이의 상면과 밀폐판(40)에 탄지된 탄성스프링(30)이 압축되어지게 된다.Therefore, the suspension device is when the wash water is fresh water in the water storage tank 50 of the washing machine while the water storage tank 50 is lowered by its weight while being embedded in the housing 20, the elastic spring supported on its upper surface and the sealing plate 40 30 is compressed.
상기와 같은 상태에서 세탁행정시 구동부의 구동에 의한 진동 및 세탁수와 세탁물의 회류에 의해 발생된 진동력이 저수조(50)로 전달되어 저수조(50)가 흔들리게 되면 상기 하우징(20)내부에서 압축되어 있는 탄성스프링(30)이 압축 또는 팽창되면서 그 진동을 흡수함과 아울러 이를 소멸시켜주어 세탁시 저수조(50)의 진동에 의한 소음의 발생을 극소화 시키고 저수조의 언 발란스를 잡아주게 되는 것이다.Vibration force generated by the driving of the driving unit during the washing stroke and the rotation of the wash water and the laundry in the above state is transmitted to the reservoir 50, the reservoir 50 is shaken in the housing 20 The compressed elastic spring 30 is compressed or expanded to absorb the vibration as well as to extinguish it, thereby minimizing the generation of noise due to the vibration of the reservoir 50 when washing, and to hold the unbalance of the reservoir.
그러나 상기와 같은 종래의 현가장치는 걸이봉(10)이 하부방향으로 힘을 받을 경우에만 하우징(20)내에 삽입된 탄성스프링(30)이 하방으로 압착되면서 진동을 흡수하기 때문에 예컨데, 저수조(50)가 상부방향으로 진동될 경우에는 상기 하우징(20)내에 삽입된 탄성스프링(30)이 압착되지 않아 발생된 진동을 흡수하지 못하여 진동의 흡수효율이 떨어지게 되는 문제점이 있었으며, 또한 저수조(50)의 좌.우방향으로 발생되는 진동에 대해서는 이를 신속하게 흡수하지 못하게 되는 문제점이 있었다.However, the conventional suspension device as described above, for example, because the elastic spring 30 inserted into the housing 20 is pressed downward to absorb the vibration only when the hanger rod 10 receives a force in the downward direction, for example, the reservoir 50 When the vibration is in the upper direction, there is a problem in that the elastic spring 30 inserted into the housing 20 is not compressed and thus does not absorb the generated vibration, thereby reducing the absorption efficiency of the vibration. There was a problem in that it does not absorb quickly for the vibration generated in the left and right directions.
이에 본 고안은 상기의 제반 문제점을 해소시키기 위해 안출된 것으로, 본 고안은 저수조의 상.하방향만이 아닌 저수조의 좌.우방향으로 발생된 진동을 효율적으로 감쇄시켜줄수 있도록 하여 진동으로 인한 소음의 발생을 감소시켜주고 저수조의 언발란스를 바로잡아주어 세탁기의 사용수명을 배가 시켜줄수 있도록 한 세탁기의 현가장치를 제공하는데 그 목적이 있는 것이다.Therefore, the present invention was devised to solve the above problems, and the present invention can efficiently attenuate the vibration generated in the left and right directions of the reservoir as well as the up and down directions of the reservoir, thereby causing noise. The purpose of the present invention is to provide a suspension of a washing machine that reduces the occurrence of water and corrects the unbalance of the water tank, thereby doubling the service life of the washing machine.
상기의 목적을 달성시키기 위한 본 고안에 따른 세탁기의 현가장치는 세탁기의 저수조와 외체사이에 현가장치를 장착시키되, 상기 현가장치는 저수조의 하단테두리로부터 외체의 상부내주면에 형성된 걸고리를 거쳐 저수조의 상부외주면에 결합되는 제1탄성바와; 상기 제1탄성바의 선단이 결합되어진 저수조의 상부외주면에서 외체의 하부내주면으로 연결되는 제2탄성바로 구성되어 이들 제1,제2탄성바에 의해 저수조의 진동을 효율적으로 감쇄시켜줄수 있도록 한 것을 특징으로 한다.Suspension device of the washing machine according to the present invention for achieving the above object is equipped with a suspension device between the reservoir and the outer body of the washing machine, the suspension device through the hook formed on the upper inner peripheral surface of the outer body from the lower edge of the reservoir tank A first elastic bar coupled to the outer circumferential surface; The first elastic bar is composed of a second elastic bar connected to the lower inner peripheral surface of the outer body from the upper outer peripheral surface of the water tank coupled to the first elastic bar is characterized in that the first and second elastic bars can effectively attenuate the vibration of the storage tank It is done.
도1은 종래고안에 따른 현가장치의 결합단면도,1 is a cross-sectional view of a coupling device of the suspension according to the prior art,
도2는 본 고안에 따른 현가장치가 적용되어진 세탁기의 결합단면도이다.2 is a cross-sectional view of the washing machine to which the suspension device according to the present invention is applied.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10:걸이봉 20:하우징10: hanger rod 20: housing
30:탄성스프링 40:밀폐판30: elastic spring 40: airtight plate
45:너트 50:저수조45: Nut 50: reservoir
60:외체 70:걸고리60: External 70: Hook
80:제1탄성바 90:제2탄성바80: first elastic bar 90: second elastic bar
100:현가장치100: suspension
이하 본 고안에 따른 세탁기의 현가장치의 구조를 첨부된 도면에 의거하여 상세히 설명한다.Hereinafter, the structure of the suspension device of the washing machine according to the present invention will be described in detail with reference to the accompanying drawings.
도2는 본 고안에 따른 현가장치가 적용되어진 세탁기의 결합단면도로서, 본 고안은 세탁기의 저수조(50)와 외체(60)사이에 현가장치(100)를 장착시키되, 상기 현가장치(100)는 저수조(50)의 하단테두리로부터 외체(60)의 상부내주면에 형성된 걸고리(70)를 거쳐 저수조(50)의 상부외주면에 결합되는 제1탄성바(80)와; 상기 제1탄성바(80)의 선단이 결합되어진 저수조(50)의 상부외주면에서 외체(60)의 하부내주면으로 연결되어지는 제2탄성바(90)가 교차로 결합되는 구조이다.2 is a cross-sectional view of a washing machine to which a suspension device according to the present invention is applied, and the present invention is to mount the suspension device 100 between the water tank 50 and the outer body 60 of the washing machine. A first elastic bar 80 coupled to the upper outer circumferential surface of the reservoir 50 through a hook 70 formed on the upper inner circumferential surface of the outer body 60 from the lower edge of the reservoir 50; The second elastic bar 90 connected to the lower inner circumferential surface of the outer body 60 from the upper outer circumferential surface of the water tank 50 to which the front end of the first elastic bar 80 is coupled is coupled to each other.
한편, 상기 제1,제2탄성바(80)(90)는 도면에 도시된 바와 같이 별도의 독립된 부재로 하지 않고 일체로 구성 할수도 있는 것이며, 이렇게 일체로 구성될 경우 그 결합방법은 상기 저수조(50)의 하단으로부터 외체(60)의 상부내주면에 형성되어진 걸고리(70)를 거쳐 하방으로 위치 변환하여 저수조(50)의 상부외주면에 연결시키고 그 선단은 외체(60)의 하단내주면에 결합시키면 되는 것이다.On the other hand, the first and second elastic bars 80, 90 as shown in the figure may be configured integrally without a separate independent member, if so configured, the coupling method is the water tank If the position of the lower portion of the lower body through the hook 70 formed on the upper inner circumferential surface of the outer body 60 is connected to the upper outer peripheral surface of the reservoir 50, and the tip is coupled to the lower inner circumferential surface of the outer body 60 Will be.
상기와 같이 구성되어진 본 고안은, 세탁시에 발생된 진동에 의해 저수조(50)가 소정의 위치로 기울어 지게되면 저수조(50)와 외체(60)사이의 공간에 장착되어진 제1,제2탄성바(80)(90)가 선택적으로 작용하게 되면서 저수조(50)의 진동이 감쇄되는 것이다.The present invention constructed as described above, the first and second elasticity is mounted in the space between the reservoir 50 and the outer body 60 when the reservoir 50 is inclined to a predetermined position by the vibration generated during washing. As the bars 80 and 90 act selectively, vibration of the reservoir 50 is attenuated.
예컨데, 저수조(50)가 상부방향으로 진동하게 되면 제2탄성바(90)가 늘어나면서 그 충격을 흡수하게 되는 것이고 저수조(50)가 하부방향으로 진동하게 되면 상기 제1탄성바(80)가 늘어나면서 그 진동을 흡수하게 되는 것이다.For example, when the reservoir 50 vibrates upward, the second elastic bar 90 is stretched to absorb the shock. When the reservoir 50 vibrates downward, the first elastic bar 80 is vibrated. As it increases, it absorbs vibrations.
또한, 저수조(50)가 좌.우방향으로 진동하게 되더라도 저수조(50)가 밀려나가는 쪽의 반대방향에 위치한 제1,제2탄성바(80)(90)가 각각 소정의 길이만큼 늘어나면서 그 진동을 감쇄시키게 된다.In addition, even when the reservoir 50 vibrates in the left and right directions, the first and second elastic bars 80 and 90 positioned in the opposite direction to the side in which the reservoir 50 is pushed out extend each predetermined length. Vibration is attenuated.
한편, 본 고안에 따른 현가장치는 종래와 같이 압축이나 팽창스프링을 이용한 것이 아닌 고장력의 탄성바를 이용함으로서 그 구조가 극히 간단하여 세탁기의 조립효율을 높일수가 있고 부품수를 감소시킬수가 있는 것이며, 또한 진동의 분산효과가 있어 현가장치(100)의 한곳으로만 하중이 작용하지 않게 되므로 현가장치(100)에 고장이 빌생되지가 않게 되는 것이다.On the other hand, the suspension device according to the present invention by using a high-tensile elastic bar rather than using a compression or expansion spring as in the prior art, the structure is extremely simple to increase the assembly efficiency of the washing machine and to reduce the number of parts, There is a dispersion effect of vibration, so that the load does not act on only one place of the suspension device 100, so that the failure of the suspension device 100 will not occur.
본 고안에 따른 세탁기의 현가장치는 저수조와 외체의 공간부내에 서로 교차되는 방향으로 고장력의 재질로 구성된 제1,제2탄성바를 각각 장착하여 상기 저수조가 상.하 또는 좌.우방향으로 진동되어 질 때 저수조의 상단과 외체의 하단을 가로질러 설치된 제2탄성바와 상기 저수조의 상단으로부터 외체의 상부내벽에 형성된 걸고리를 경유하여 저수조의 하단으로 연결되어진 제1탄성바의 상호작용에 의해 저수조의 각 방향에서 발생되는 진동을 효율적으로 흡수함으로서 저수조의 진동으로 인한 소음의 발생을 감소시켜주고 저수조의 언발란스를 순간적으로 바로잡아주어 세탁기의 사용수명을 배가 시켜줄수 있는 효과가 있는 것이다.The suspension device of the washing machine according to the present invention is equipped with the first and second elastic bars each made of a material of high tension in the direction crossing each other in the space of the water tank and the outer body, and the water tank is vibrated in the up, down or left and right directions. The angle of the reservoir by the interaction of the second elastic bar installed across the top of the reservoir and the bottom of the outer body and the first elastic bar connected to the bottom of the reservoir via a hook formed on the upper inner wall of the outer body from the upper end of the reservoir. By efficiently absorbing the vibration generated in the direction, it reduces the occurrence of noise due to the vibration of the reservoir and can immediately correct the unbalance of the reservoir to double the service life of the washing machine.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019960045319U KR200149374Y1 (en) | 1996-11-28 | 1996-11-28 | Suspension apparatus of a washing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960045319U KR200149374Y1 (en) | 1996-11-28 | 1996-11-28 | Suspension apparatus of a washing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980031928U KR19980031928U (en) | 1998-08-17 |
KR200149374Y1 true KR200149374Y1 (en) | 1999-06-15 |
Family
ID=19477130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019960045319U KR200149374Y1 (en) | 1996-11-28 | 1996-11-28 | Suspension apparatus of a washing machine |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200149374Y1 (en) |
-
1996
- 1996-11-28 KR KR2019960045319U patent/KR200149374Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR19980031928U (en) | 1998-08-17 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |