KR950003684Y1 - Washing tub supporting device - Google Patents
Washing tub supporting device Download PDFInfo
- Publication number
- KR950003684Y1 KR950003684Y1 KR92006387U KR920006387U KR950003684Y1 KR 950003684 Y1 KR950003684 Y1 KR 950003684Y1 KR 92006387 U KR92006387 U KR 92006387U KR 920006387 U KR920006387 U KR 920006387U KR 950003684 Y1 KR950003684 Y1 KR 950003684Y1
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- KR
- South Korea
- Prior art keywords
- washing tank
- support
- ring
- rod
- vibration
- Prior art date
Links
- 238000005406 washing Methods 0.000 title claims description 62
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 8
- 230000002238 attenuated effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
- D06F37/268—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for suspension devices
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/26—Imbalance; Noise level
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
내용 없음.No content.
Description
제1a도는 종래 세탁기에서 세탁조의 설치상태를 보인 단면 구성도.Figure 1a is a cross-sectional view showing the installation state of the washing tank in the conventional washing machine.
제1b도는 종래 세탁기에서 세탁조의 설치상태를 보인 평면 구성도.Figure 1b is a plan view showing the installation state of the washing tank in the conventional washing machine.
제2도는 종래 세탁조의 연결 장치를 보인 분해 사시도.Figure 2 is an exploded perspective view showing a conventional connection device of the washing tank.
제3도는 본 고안에 따른 세탁조의 설치상태를 보인 평면 구성도.Figure 3 is a plan view showing the installation state of the washing tank according to the present invention.
제4도는 본 고안에 따른 세탁조의 취부장치의 동작상태를 보인 사시도.Figure 4 is a perspective view showing the operating state of the mounting apparatus of the washing tank according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 본체 2 : 세탁조1: body 2: washing tank
3 : 탈수조 4 : 연결장치3: dehydration tank 4: connection device
5 : 지지부 6 : 1차 진동 감쇄부5: support part 6: primary vibration damping part
7 : 2차 진동 감쇄부 8 : 연결부7: secondary vibration attenuation part 8: connection part
본 고안은 세탁조의 취부장치에 관한 것으로, 특히, 세탁조의 회전시 발생하는 회전진동이 세탁기 외부로 직접 전달됨으로부터 방지하는 세탁조의 취부장치에 관한 것이다.The present invention relates to a washing tank mounting apparatus, and more particularly, to a washing tank mounting apparatus that prevents rotational vibration generated when the washing tank is rotated directly from the outside of the washing machine.
제1a도는 종래 세탁기에서 세탁조의 설치상태를 보인 단면 구성도이다.Figure 1a is a cross-sectional view showing the installation state of the washing tank in the conventional washing machine.
도시와 같이 종래 세탁기는 본체(1)와, 본체(1) 내부에 설치되는 세탁조(2)와, 세탁조(2) 내부에 설치되며 선택적으로 구동하는 탈수조(3)로 대별(大別)된다.As illustrated, a conventional washing machine is roughly divided into a main body 1, a washing tank 2 installed inside the main body 1, and a dehydrating tank 3 installed inside the washing tank 2 and selectively driven. .
제1b도는 종래 세탁기에서 세탁조의 설치상태를 보인 평면 구성도이다.Figure 1b is a plan view showing the installation state of the washing tank in the conventional washing machine.
본체(1) 내부의 상측 네모서리에 일체로 연결설치되며 세탁조의 상측을 지지하는 연결공(도시되지 않음)을 갖는 연결판(10a)과, 상기 연결판(10a)과 대향하여 세탁조(2) 하측에 설치되며 결합공(도시되지 않음)을 갖는 결합판(20a)과, 상기 본체(1)의 연결판(10a)과 상기 세탁조(2)의 결합판(20a)을 각각 연결지지하는 연결장치(4)로 구성된다.Connecting plate (10a) having a connection hole (not shown) that is integrally installed to the upper four corners inside the main body (1) and supports the upper side of the washing tank, and the washing tank (2) facing the connecting plate (10a) A coupling device installed at the lower side and having a coupling plate 20a having a coupling hole (not shown), and a connection device for connecting and supporting the coupling plate 10a of the main body 1 and the coupling plate 20a of the washing tub 2, respectively. It consists of (4).
제2도는 종래 본체와 세탁조를 연결하는 연결장치를 보인 분해 사시도이다.Figure 2 is an exploded perspective view showing a conventional connecting device for connecting the main body and the washing tank.
도시와 같이 종래 본체와 세탁조를 연결 설치하는 연결장치(4)는, 상기 본체(1)의 연결판(10a)에 연결 설치되는 연결부(10)와, 상기 세탁조(2)의 결합판(20a)에 결합설치되는 결합부(20)와, 상기 연결부(10)와 결합부(20)를 일체로 지지설치하며 상하측에 각각 연통된 핀공(30a)을 갖는 지지봉(30)으로 구성된다.As shown in the drawing, the connecting device 4 which connects and installs the main body and the washing tank includes a connection part 10 connected to the connecting plate 10a of the main body 1 and a coupling plate 20a of the washing tank 2. It is composed of a support rod 30 having a coupling portion 20 coupled to the installation portion, the connecting portion 10 and the coupling portion 20 integrally supporting and having pin holes 30a communicated with each of the upper and lower sides.
상기 연결부(10)는 상기 연결판(10a)의 연결공 상측에서 하향 삽입되며 내부가 연통된 돌출부(11a)를 갖는 연결환(11)과, 상기 연통된 돌출부(11a)로 상향 삽입되며 상기 지지봉(30)의 핀공(30a)에 결합되어 지지봉(30)을 연결환(11) 내측에 고정지지하는 고정핀(12)으로 구성된다.The connecting portion 10 is inserted downward from the upper side of the connecting hole of the connecting plate 10a and has a connecting ring 11 having a protruding portion 11a communicating therein, and the supporting rod 11a is upwardly inserted into the communicating protrusion 11a. Is coupled to the pin hole (30a) of the 30 is composed of a fixing pin 12 for supporting the support rod 30 fixed to the inside of the connecting ring (11).
상기 결합부(20)는 상기 세탁조(2)에 설치된 결합핀(20a)의 결합공 하측에서 상향 삽입되는 한편 상하 연통되며 내부가 공간부인 환봉상의 지지부(21)와, 상기 지지부(21)의 하측에 삽입되며 내부가 연통된 돌출부(22a)를 갖는 연결환(22)과, 상기 연통된 돌출부(22a)로 하향 삽입되는 상기 지지봉(30)의 핀공(30a)에 결합되어 지지봉(30)을 연결환(22) 내측에서 고정지지하는 고정핀(23)으로 구성된다.The coupling portion 20 is inserted upward from the lower side of the coupling hole of the coupling pin (20a) installed in the washing tank (2) and communicates up and down, the inside of the annular bar support portion 21 is a space portion, and the lower side of the support portion 21 It is connected to the support ring 30 is coupled to the pin hole (30a) of the support rod 30 inserted into the connecting ring 22 having a protrusion 22a communicated with the inside and downwardly inserted into the communication protrusion 22a. Consists of a fixing pin 23 that is fixed in the ring (22) inside.
이와같은 종래의 기술구성에서, 상기 세탁조(2) 하측에 설치되며 내부에 스프링(24)이 설치된 환봉상의 지지부(21)는 세탁이나 탈수시 세탁조(2)로 발생되는 진동을 상기 스프링(24)의 완충력에 의해 흡수, 본체(1) 외부로의 전달을 방지하기 위한 것인데, 상기 세탁조(2)로 발생된 진동은 상기 지지부(21)에서 일부 흡수되지만 본체(1) 외부로의 전달로부터 완전히 차단할 수가 없어 본체(1) 외부로의 소음 및 진동이 전달되는 문제점을 유발했다.In the conventional technical configuration as described above, the round bar support portion 21 installed below the washing tub 2 and having a spring 24 therein vibrates vibration generated by the washing tub 2 when washing or dehydrating the spring 24. Absorption by the buffer force of the, to prevent the transmission to the outside of the main body 1, the vibration generated by the washing tank 2 is partially absorbed in the support 21, but completely blocked from the transmission to the outside of the main body (1) It caused a problem that noise and vibration to the outside of the main body 1 is transmitted.
상기와 같은 제반 문제점은 세탁조(2)가 본체(1)의 네곳에 매달려 있듯이 지지되는데(제1b도참조).The above problems are supported as the washing tank 2 is suspended in four places of the main body 1 (see also FIG. 1B).
세탁이나 탈수시 세탁조(2)에서 발생되는 진동을 흡수하는 기술수단이 단지 상술했던 바와같이 세탁조(2) 하측에 설치된 환봉 상인 지지부(21)내부에 설치된 스프링(24)의 완충력에만 의존하게 되므로, 상기 스프링(24)에서 일부 흡수된 후 나머지 진동과 소음은 상기 세탁조의 지지봉(30)을 경유, 본체(1) 상측의 연결판(10a)을 통해 본체외부로 직접 전달된다.Since the technical means for absorbing the vibration generated in the washing tank 2 during washing or dehydration only depends on the buffering force of the spring 24 installed inside the round bar supporter 21 installed below the washing tank 2, After the part is absorbed by the spring 24, the remaining vibration and noise are directly transmitted to the outside of the main body through the connecting rod 10a on the upper side of the main body 1 via the support rod 30 of the washing tub.
본 고안은 상기와 같은 종래 기술의 결점을 감안한 것으로, 세탁조의 회전전등이 자체적으로 상쇄되어 본체 외부로 진동, 소음이 전달됨을 방지하는 세탁조의 취부장치를 제공함에 그 목적이 있다.The present invention has been made in view of the drawbacks of the prior art as described above, and an object thereof is to provide a mounting apparatus for a washing tank that prevents vibration and noise from being transmitted to the outside of the main body by canceling the rotating lamp of the washing tank by itself.
이하에서 상기 목적을 달성하는 본 고안의 바람직한 실시예를 첨부도면에 의해 상세히 설명한다.Hereinafter, preferred embodiments of the present invention for achieving the above object will be described in detail by the accompanying drawings.
제3도 및 제4도는 본 고안에 따른 세탁조의 취부장치를 보인 평면 구성도와 일부분해 사시도이다.3 and 4 is a perspective view partially showing a plan view showing the washing tank mounting apparatus according to the present invention.
세탁조 하측의 결합판에 결합설치되어 세탁조의 하측을 연결지지하는 지지부(5)와, 상기 지지부(5)와 연결 설치되어 세탁조의 진동을 1차 감쇄하는 1차 감쇄부(6)와, 상기 1차 감쇄부(6)와 연결 설치되어 세탁조의 진동을 2차 감쇄하는 2차 감쇄부(7)와, 상기 2차 감쇄부(7)와 본체의 연결판에 연결설치되어 세탁조를 지지설치하는 연결부(8)로 구성된다.A support part 5 coupled to the lower side of the washing tank to support the lower side of the washing tank, a primary attenuation part 6 connected to the support part 5 to attenuate the vibration of the washing tank to the primary, and 1 A secondary attenuator (7) connected to the secondary attenuator (6) to attenuate the vibration of the washing tank secondly, and a connection part connected to the secondary attenuator (7) and a connection plate of the main body to support and install the washing tank. It consists of (8).
상기 지지부(5)는 세탁조 하측에 설치된 결합판 하측에서 상향 삽입되는 환봉 상의 지지봉(50)과, 상기 지지봉(50) 상측에 돌출 설치되며 연결공(50a)을 갖는 지지바(51)와, 상기 지지바(51)를 연결 설치하며 세탁조의 진동을 구속하는 환형의 하부링(52)으로 구성된다.The support part 5 is a support bar 50 on the round bar inserted upward from the lower side of the coupling plate installed on the lower side of the washing tank, and a support bar 51 protrudingly installed on the support bar 50 and having a connection hole 50a, and the The support bar 51 is connected to the installation and consists of an annular lower ring 52 to restrain the vibration of the washing tank.
상기 1차 감쇄부(6)는 상기 지지부(5)의 하부링(52)이 직경 방향으로 연결설치되며 상하측에 연결공(60′, 60″)을 갖는 하부로드(60)와, 상기 하부로드(60)의 상측 연결공(60′)에 연결 설치되는 환형의 중앙링(61)으로 구성된다.The primary attenuation part 6 is provided with a lower rod 60 having a lower ring 52 of the support part 5 connected in a radial direction and having connecting holes 60 'and 60 " Consists of an annular center ring 61 that is connected to the upper connection hole (60 ') of the rod (60).
상기 2차 감쇄부(7)는 상기 1차 감쇄부(6)의 하부로드(60)의 상측 연결공(60′)에 연결설치된 중앙링(61′)에 대향설치되며 상하측에 연결공(70′, 70″)을 갖는 상부로드(70)와, 상기 상부로드(70)의 상측 연결공(70′)에 연결 설치되는 환형의 상부링(71)으로 구성된다.The secondary attenuation part 7 is installed opposite to the center ring 61 'installed in the upper connection hole 60' of the lower rod 60 of the primary attenuation part 6, and is connected to the upper and lower sides ( It consists of an upper rod 70 having 70 ', 70 ", and an annular upper ring 71 connected to the upper connecting hole 70' of the upper rod 70.
상기 연결부(8)는 상기 상부링(71)이 연결설치되며 상기 지지부(5)의 지지봉(50)과 대향하여 연결 설치되는 연결공(80′)을 갖는 연결바(80)와, 상기 연결바(80) 상측에 연결설치되어 본체 내부의 연결판상측에서 하향결합 설치되는 고무환(81)으로 구성된다.The connecting portion 8 is connected to the upper ring 71 and the connecting bar 80 having a connecting hole 80 'is installed to be connected to the support bar 50 of the support portion 5, and the connecting bar (80) It is composed of a rubber ring (81) which is connected to the upper side and is installed to be coupled downward on the connecting plate inside the main body.
상기 하부링, 중앙링, 상부링은 최초 일체로 형성되지 않고 절단부가 있어 이에 상기 로드등을 삽입설치한 후 별도의 용접수단으로서 부착사용한 것이므로, 이에 대한 별도의 도시설명은 생략한다.Since the lower ring, the center ring, and the upper ring are not initially formed integrally, there is a cutting portion, and thus the rod and the like are inserted into and installed as separate welding means, and thus separate descriptions thereof will be omitted.
제4도의 도시와 같이 세탁조의 하측은 지지부(5)의 4개의 지지바(51)에 의해 지지됨으로 세탁조의 회전시 회전진동은 상기 지지바(51)와 연결설치된 하부링(52)으로 전달된다.As shown in FIG. 4, the lower side of the washing tub is supported by the four supporting bars 51 of the supporting part 5, so that the rotation vibration of the washing tub is transmitted to the lower ring 52 connected to the supporting bar 51. .
이때 전달된 진동은 상기 중앙링(61)에 대향 연결된 하부로드(60)는 회전 운동을 갖는 진동성분을 구속하지 않으므로 자체적으로 1차 감쇄되며, 상기 중앙링(61)과 상부링(71)을 연결설치하며 대향설치된 상부로드(70)의 직선 방향으로의 회전운동은, 상기 하부로드(60)의 직각 방향으로 발생되는 진동에 대하여 자유도를 부여하여 진동을 구속하지 않으므로 실질적으로 상부링(71)과 연결설치된 연결바(80)에는 진동이 거의 도달하지 않게 되며, 또한, 미량의 진동이 본체 내부의 연결판에 도달하게 되면, 이때에는 상기 연결판에 결합되는 고무환(81)에서 나머지 진동을 흡수하므로 본체로의 진동이 전달됨을 거의 차단하게 된다.At this time, the transmitted vibration is primarily attenuated by itself because the lower rod 60 connected to the center ring 61 does not restrain the vibration component having the rotational movement, and the center ring 61 and the upper ring 71 are respectively attenuated. Rotational movement in the linear direction of the upper rod 70 connected to and installed oppositely provides a degree of freedom to the vibration generated in the perpendicular direction of the lower rod 60 so that the vibration is not constrained so that the upper ring 71 is substantially upper. Vibration hardly reaches the connecting bar 80, which is connected to the installation bar, and when a small amount of vibration reaches the connecting plate inside the main body, the remaining vibration is received from the rubber ring 81 coupled to the connecting plate. Absorption substantially blocks transmission of vibration to the body.
따라서, 세탁조에서 최초 발생된 진동은 1차감쇄부, 2차감쇄부를 경유 감쇄되어 본체와 연결되는 연결환에서 최종 흡수하므로 세탁조의 회전진동이 본체로 전달됨은 적극적으로 방지된다.Therefore, since the first vibration generated in the washing tank is attenuated by the primary attenuating unit and the secondary attenuating unit and finally absorbed from the connecting ring connected to the main body, the rotational vibration of the washing tank is actively prevented from being transmitted to the main body.
이상과 같이 본 고안은 세탁조의 회전시 본체외부로 전달되던 진동, 소음을 감쇄하므로서 제품의 신뢰성이 향상되는 등의 특징이 있다.As described above, the present invention has characteristics such as improved reliability of the product by attenuating vibration and noise transmitted to the outside of the main body during rotation of the washing tub.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92006387U KR950003684Y1 (en) | 1992-04-17 | 1992-04-17 | Washing tub supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92006387U KR950003684Y1 (en) | 1992-04-17 | 1992-04-17 | Washing tub supporting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930023685U KR930023685U (en) | 1993-11-26 |
| KR950003684Y1 true KR950003684Y1 (en) | 1995-05-11 |
Family
ID=19331889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92006387U KR950003684Y1 (en) | 1992-04-17 | 1992-04-17 | Washing tub supporting device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950003684Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100437781B1 (en) * | 2001-10-29 | 2004-06-30 | 엘지전자 주식회사 | device for reducing vibration in automatic washing machine |
-
1992
- 1992-04-17 KR KR92006387U patent/KR950003684Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930023685U (en) | 1993-11-26 |
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