KR200152444Y1 - Suspension apparatus of a washer - Google Patents
Suspension apparatus of a washer Download PDFInfo
- Publication number
- KR200152444Y1 KR200152444Y1 KR2019960044961U KR19960044961U KR200152444Y1 KR 200152444 Y1 KR200152444 Y1 KR 200152444Y1 KR 2019960044961 U KR2019960044961 U KR 2019960044961U KR 19960044961 U KR19960044961 U KR 19960044961U KR 200152444 Y1 KR200152444 Y1 KR 200152444Y1
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- KR
- South Korea
- Prior art keywords
- reservoir
- hook rod
- washing machine
- cabinet
- rod
- 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
- D06F37/245—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
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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
- F16F2238/02—Springs
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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 저수조를 안정되게 잡아 주는 현가장치에 관한 것으로서, 보다 상세하게는 저수조 하부에 이의 무게중심을 잡아주는 무게추를 소거시킨 세탁기의 저수조 현가장치에 관한 것이다.The present invention relates to a suspension device for stably holding a water tank of a washing machine, and more particularly, to a water tank suspension device of a washing machine in which a weight is removed to hold its center of gravity at the bottom of the water tank.
즉, 상기 저수조 하부에 설치되던 무게추를 제거하는 대신에 걸이봉 길이 및 걸이봉 하단의 스프링의 탄성계수를 달리 하므로서, 상기한 저수조의 하중을 가볍게 하는 동시에 세탁기의 생산원가를 절감할 수 있도록 한 세탁기의 저수조 현가장치를 제공함에 그 목적이 있으며, 상기와 같은 목적을 달성하기 위하여 본 고안은 상기 캐비넷과 저수조 사이에 걸이봉을 각각 설치하되, 구동모터가 설치되는 저수조 일측의 걸이봉 길이를 구동모터가 설치되지 않은 저수조 일측의 걸이봉 보다 다소 길게 형성설치하는 한편, 구동모터가 설치되는 저수조 일측의 걸이봉 하단에 설치되는 스프링의 탄성계수를 강화시킨 특징이 있다.In other words, instead of removing the weight installed in the bottom of the water tank by changing the length of the hook rod and the elastic modulus of the spring of the bottom of the hook rod, it is possible to reduce the production cost of the washing machine while reducing the load of the water tank The purpose of the present invention is to provide a storage tank suspension device for a washing machine. In order to achieve the above object, the present invention installs a hook rod between the cabinet and the reservoir tank, and drives the length of the hook rod of one side of the reservoir tank in which a driving motor is installed. While the motor is not installed, the installation rod is formed longer than the storage rod on one side, and the elastic modulus of the spring installed on the bottom of the storage rod on the side of the storage tank in which the driving motor is installed is strengthened.
Description
본 고안은 세탁기의 저수조를 안정되게 잡아 주는 현가장치에 관한 것으로서, 보다 상세하게는 저수조 하부에 이의 무게중심을 잡아주는 무게추를 소거시킨 세탁기의 저수조 현가장치에 관한 것이다.The present invention relates to a suspension device for stably holding a water tank of a washing machine, and more particularly, to a water tank suspension device of a washing machine in which a weight is removed to hold its center of gravity at the bottom of the water tank.
일반적으로 세탁기는 기히 설정된 세탁공정 예컨데, 세탁수 및 세제가 급수되는 급수행정과, 상기 급수행정을 거쳐 급수되어진 세탁수를 통하여 세탁물을 세탁하게 되는 세탁행정과, 상기 세탁행정을 거쳐 세정된 세탁물을 헹구는 헹굼행정과, 상기 헹굼행정을 거쳐 오염된 세탁수를 외부로 배출하는 배수행정과, 상기 헹굼행정을 거쳐 깨끗하게 세탁된 세탁물을 탈수하는 탈수행정 등을 순차적으로 수행하게 된다.In general, a washing machine is a washing process that is set in advance, for example, a water supply stroke to which washing water and detergent are supplied, a washing stroke to wash laundry through the water supplied through the water supply stroke, and a rinsing to wash the laundry washed through the washing stroke. A stroke, a drainage stroke for discharging the contaminated washing water to the outside through the rinsing stroke, and a dehydration stroke for dewatering the laundry washed cleanly through the rinsing stroke are sequentially performed.
상기한 세탁기의 구성을 간략히 설명하면 제 1 도에 도시된 바와 같이 사각함체 형상의 캐비넷(10)과; 상기 캐비넷(10) 내부에 설치되는 저수조(20)와; 상기 저수조(20)내에 세탁물이 담겨지는 소정형상의 세탁조(30)와; 상기 캐비넷(10) 하부에 정역가능한 구동모터(41)와 밸트(42)로서 연결되어 세탁조(30)내의 펄세이터(43)를 회전시켜 주는 구동수단(40); 등으로 구성되며, 본 고안과 관련된 현가장치(21)는 네개의 걸이봉(21a) 상단이 캐비넷(10)의 네모서리 상단에 각각 고정설치되고, 네개의 걸이봉(21a) 하단이 저수조(20)의 네모서리에 구비된 스프링(21b)에 각각 고정설치된 것이다.Briefly explaining the configuration of the washing machine as shown in Figure 1 and the cabinet 10 of the rectangular box shape; A reservoir 20 installed in the cabinet 10; A laundry tub 30 having a predetermined shape in which laundry is contained in the water reservoir 20; Drive means (40) connected to the lower and lower drive cabinet (41) and belt (42) to rotate the pulsator (43) in the washing tank (30); The suspension device 21 according to the present invention has four hook rods 21a at the top of each of the four corners of the cabinet 10 fixedly installed, and four hook rods 21a at the bottom of the reservoir 20. It is fixed to each of the spring (21b) provided in the four corners of the).
그리고, 상기 구동수단(40)은 저수조(20)의 하부 즉, 구동수단(40)의 펄세이터(43)와 연결되는 기어부(44)가 저수조(20) 하면의 정중앙에 설치되고, 기어부(44)와 밸트(42)로서 연결되는 구동모터(41)가 저수조(20) 하면의 일측에 고정설치되기 때문에 상기 저수조(20)가 구동모터(41)가 설치된 방향으로 편심되며, 이를 방지하기 위하여 종래에는 구동모터(41)가 설치된 곳의 저수조(20) 반대지점에 구동모터(41)의 무게와 거의 일치하는 무게추(45)를 설치하여 저수조(20)가 편심되는 것을 보상하였다.In addition, the driving means 40 is a lower portion of the reservoir 20, that is, the gear portion 44 connected to the pulsator 43 of the driving means 40 is installed in the center of the lower surface of the reservoir 20, the gear portion Since the driving motor 41 connected to the 44 and the belt 42 is fixedly installed at one side of the bottom surface of the reservoir 20, the reservoir 20 is eccentric in the direction in which the drive motor 41 is installed, and to prevent this. In order to compensate for the eccentricity of the reservoir 20 by installing a weight 45 almost identical to the weight of the drive motor 41 at the opposite point of the reservoir 20 where the drive motor 41 is installed.
이와 같이 종래에는 편심방지용 무게추(45)를 저수조(20) 하면에 설치하다보니 저수조(20) 전체의 하중이 증가하여 걸이봉(21a) 하단의 스프링(21b)들이 탄성력을 상실하여 세탁기(1)의 진동이 증대될 뿐만 아니라, 상기 무게추(45) 설치로 인한 생산원가가 상승하는 등의 문제점이 있었다.As described above, since the weight of the eccentric prevention weight 45 is installed on the lower surface of the water storage tank 20, the load of the entire water storage tank 20 increases, so that the springs 21b at the bottom of the hook rod 21a lose the elastic force and the washing machine 1 ) As well as increased vibration, there was a problem such that the production cost due to the weight 45 is installed.
따라서, 본 고안은 상기와 같은 문제점을 감안하여 창출한 것으로서, 상기 저수조 하부에 설치되던 무게추를 제거하는 대신에 걸이봉 길이 및 걸이봉 하단의 스프링의 탄성계수를 달리 하므로서, 상기한 저수조의 하중을 가볍게 하는 동시에 세탁기의 생산원가를 절감할 수 있도록 한 세탁기의 저수조 현가장치를 제공함에 그 목적이 있다.Therefore, the present invention was created in view of the above problems, and by varying the elastic modulus of the hook rod length and the bottom of the hook rod instead of removing the weight installed in the bottom of the reservoir, the load of the reservoir It is an object of the present invention to provide a water tank suspension of a washing machine to reduce the production cost of the washing machine while reducing the weight of the washing machine.
제 1 도는 종래 현가장치가 설치된 세탁기의 단면도,1 is a cross-sectional view of a washing machine equipped with a conventional suspension device,
제 2 도는 본 고안에 따른 현가장치가 설치된 세탁기의 단면도.2 is a cross-sectional view of the washing machine is installed suspension according to the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
100:세탁기 120:저수조100: washing machine 120: water tank
140:구동수단 141:구동모터140: drive means 141: drive motor
150:현가장치 152,152':걸이봉150: suspension 152,152 ': hook rod
153,153':스프링153,153 ': Spring
상기와 같은 목적을 달성하기 위하여 본 고안은 상기 캐비넷과 저수조 사이에 걸이봉을 각각 설치하되, 구동모터가 설치되는 저수조 일측의 걸이봉 길이를 구동모터가 설치되지 않은 저수조 일측의 걸이봉 보다 다소 길게 형성설치하는 한편, 구동모터가 설치되는 저수조 일측의 걸이봉 하단에 설치되는 스프링의 탄성계수를 강화시킨 특징이 있다.In order to achieve the above object, the present invention is provided with a hook rod between the cabinet and the reservoir, respectively, the length of the hook rod of one side of the reservoir in which the drive motor is installed is slightly longer than the hook rod of the side of the reservoir without the drive motor. While forming and installing, there is a feature of strengthening the elastic modulus of the spring is installed at the bottom of the hanger rod on one side of the reservoir where the drive motor is installed.
이하, 본 고안의 바람직한 일 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention in detail as follows.
제 2 도는 본 고안에 따른 현가장치가 설치된 세탁기의 단면도이다.2 is a cross-sectional view of the washing machine is installed suspension according to the present invention.
사각함체 형상의 캐비넷(110)과; 상기 캐비넷(110) 내부에 현가장치(150)에 의해 탄성되게 설치되는 저수조(120)와; 상기 저수조(120)내에 세탁물이 담겨지는 소정형상의 세탁조(130)와; 상기 캐비넷(110) 하부에 정역가능한 구동모터(141)와 밸트(142)로서 연결되어 세탁조(130)내의 펄세이터(143)를 회전시켜 주는 구동수단(140); 등으로 구성된 세탁기(100)에 있어서, 상기 세탁기(100)에 현가장치(150)를 형성,설치하되, 상기 저수조(120)의 하단 네부분에 소정형상의 걸림부(121)를 각각 형성한다.A cabinet 110 having a rectangular enclosure shape; A reservoir 120 installed elastically by the suspension device 150 in the cabinet 110; A laundry tub 130 having a predetermined shape in which laundry is contained in the reservoir 120; A driving means 140 connected to the lower and lower drive cabinet 141 and the belt 142 in the cabinet 110 to rotate the pulsator 143 in the washing tub 130; In the washing machine 100 configured as such, the suspension device 150 is formed and installed in the washing machine 100, and the hook portions 121 are formed at four lower ends of the water storage tank 120.
그런 다음, 상기 걸림부(121)에서 캐비넷(110)의 네모서리부 사이에 걸이봉(151)을 설치하는데, 상기 구동모터(141)가 설치된 저수조(120)의 일측과 대응되는 걸이봉(151)은 구동모터(141)가 설치되지 않은 저수조(120) 일측의 걸이봉(151') 보다 다소 길게 형성한다.Then, the hook rod 151 is installed between the four corner portions of the cabinet 110 in the hook portion 121, the hook rod 151 corresponding to one side of the reservoir 120 in which the driving motor 141 is installed. ) Is formed somewhat longer than the hook rod 151 ′ on one side of the reservoir 120 in which the driving motor 141 is not installed.
즉, 상기 구동모터(141)가 설치되는 저수조(120)와 대응되는 걸이봉(151)의 설치각도를 상기 구동모터(141)가 설치되지 않는 저수조(120)와 대응되는 걸이봉(151')의 설치각도 보다 다소 작게 설치하므로서, 상기 구동모터(141)가 설치된 저수조(120)의 일측이 하방으로 쳐지는 것을 보상한다.That is, the mounting angle of the hook rod 151 corresponding to the reservoir 120 in which the drive motor 141 is installed is the hook rod 151 ′ corresponding to the reservoir 120 in which the drive motor 141 is not installed. By installing a somewhat smaller than the installation angle of, the drive motor 141 is compensated that one side of the reservoir 120 is installed is hit down.
그리고, 상기 구동모터(141)가 설치되는 저수조(120) 일측의 걸이봉(151) 하단과 저수조(120) 사이에 스프링(153)을 탄설하되, 이의 탄성계수를 구동모터(141)가 설치되지 않는 걸이봉(151')과 저수조(120) 사이에 설치되는 스프링(153')의 탄성계수 보다 다소 강화시켜 상기 구동모터(141)가 설치된 저수조(120)의 일측이 하방으로 쳐지는 것을 보상한다.In addition, the spring 153 is installed between the bottom of the hook rod 151 and the reservoir 120 of one side of the reservoir 120 in which the drive motor 141 is installed, but the elastic modulus of the drive motor 141 is not installed. It is slightly reinforced than the elastic modulus of the spring 153 'installed between the hook rod 151' and the reservoir 120 to compensate for one side of the reservoir 120 in which the driving motor 141 is installed. .
이상의 설명은 본 고안의 일 실시예에 불과하며, 본 고안의 그 구성요지범위 내에서 얼마든지 변경이 가능하다.The above description is only one embodiment of the present invention, and any change may be made within the scope of the present invention.
상기와 같이 구성된 본 고안의 작용을 상세히 설명하면 다음과 같다.Referring to the operation of the subject innovation configured as described above in detail.
상기 캐비넷(110) 내부에 저수조(120)를 설치함에 있어서, 먼저 구동모터(141)가 설치되지 않은 저수조(120) 일측의 걸림부(121)에 스프링(153')을 연결시키고, 상기 스프링(153')에 걸이봉(151')의 하단을 결합시킨 다음, 상기 걸이봉(151') 상단을 캐비넷(110)의 일측 벽부에 고정설치한다.In installing the reservoir 120 inside the cabinet 110, first, the spring 153 ′ is connected to a catch portion 121 of one side of the reservoir 120 in which the driving motor 141 is not installed, and the spring ( 153 ') is coupled to the lower end of the hook rod (151'), and then the upper end of the hook rod (151 ') is fixed to one side wall of the cabinet 110.
상기와 같이 저수조(120) 일부가 설치되면 구동모터(141)가 설치된 저수조 일측이 하방으로 기울게 되는데, 이 기울어진 저수조(120)의 걸림부(121)에 스프링(153)을 연결시키되, 이의 탄성계수를 구동모터(141)가 설치되지 않는 걸이봉(151')과 저수조(120) 사이에 설치되는 스프링(153')의 탄성계수 보다 다소 강화시키는 한편, 상기 스프링(153)에 걸이봉(151)의 하단을 결합시킨 다음, 상기 걸이봉(151) 상단을 캐비넷(110) 상단부에 고정설치한다.When a portion of the reservoir 120 is installed as described above, one side of the reservoir in which the drive motor 141 is installed is inclined downward, and the spring 153 is connected to the engaging portion 121 of the inclined reservoir 120, but its elasticity is reduced. Coefficient is slightly reinforced than the elastic modulus of the spring 153 ′ installed between the hook rod 151 ′ and the reservoir 120 in which the driving motor 141 is not installed, and the hook rod 151 in the spring 153. After combining the bottom of the), the top of the hook rod 151 is fixed to the cabinet 110, the upper end.
즉, 상기 저수조(120)와 캐비넷(110) 사이에 설치되는 걸이봉(151)(152')의 길이가 다르게 되면 저수조(120) 벽부를 기준으로 한 걸이봉(151)(152')의 설치각도가 다르게 되며, 상기 걸이봉(151)(152')의 설치각도가 작으면 작을수록 상기 걸이봉(151)(152')에 걸리는 힘은 작아진다.That is, when the lengths of the hook rods 151 and 152 'that are installed between the reservoir 120 and the cabinet 110 are different, the installation of the hook rods 151 and 152' based on the wall of the reservoir 120 is made. The angle is different, and the smaller the installation angle of the hook rods 151 and 152 ', the smaller the force applied to the hook rods 151 and 152'.
여기에, 상기 구동모터(141)가 설치되지 않은 저수조(120) 일측의 스프링(153') 탄성계수 보다 상기 구동모터(141)가 설치된 저수조(120) 일측의 스프링(153) 탄성계수를 다소 크게 하므로서 상기 저수조(120)를 수평되게 유지시키는 것이다.Here, the elastic modulus of the spring 153 on one side of the reservoir 120 in which the driving motor 141 is installed is slightly larger than the spring 153 ′ elastic modulus of the reservoir 120 in which the driving motor 141 is not installed. Therefore, the reservoir 120 is to be kept horizontal.
본 고안은 상기 세탁조(100)의 저수조(120) 하부에 설치되던 무게추를 제거하는 대신에 현가장치(150)의 걸이봉(151)(152') 길이 및 걸이봉(151)(152') 하단의 스프링(153)(153')의 탄성계수를 달리 하므로서, 상기한 저수조(120)의 하중을 가볍게 하는 동시에 상기 세탁기(100)의 생산원가를 절감할 수 있도록 한 효과가 있다.The present invention is a hook rod 151, 152 'length and hook rod 151, 152' of the suspension device 150, instead of removing the weight installed in the water tank 120 of the washing tank 100, By varying the elastic modulus of the lower springs (153, 153 '), it is possible to reduce the production cost of the washing machine 100 at the same time to lighten the load of the reservoir 120.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960044961U KR200152444Y1 (en) | 1996-11-30 | 1996-11-30 | Suspension apparatus of a washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960044961U KR200152444Y1 (en) | 1996-11-30 | 1996-11-30 | Suspension apparatus of a washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980031797U KR19980031797U (en) | 1998-08-17 |
| KR200152444Y1 true KR200152444Y1 (en) | 1999-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960044961U KR200152444Y1 (en) | 1996-11-30 | 1996-11-30 | Suspension apparatus of a washer |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200152444Y1 (en) |
-
1996
- 1996-11-30 KR KR2019960044961U patent/KR200152444Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR19980031797U (en) | 1998-08-17 |
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