KR0132031B1 - A water container absorbing device of a washing machine - Google Patents
A water container absorbing device of a washing machineInfo
- Publication number
- KR0132031B1 KR0132031B1 KR1019930018732A KR930018732A KR0132031B1 KR 0132031 B1 KR0132031 B1 KR 0132031B1 KR 1019930018732 A KR1019930018732 A KR 1019930018732A KR 930018732 A KR930018732 A KR 930018732A KR 0132031 B1 KR0132031 B1 KR 0132031B1
- Authority
- KR
- South Korea
- Prior art keywords
- elastic member
- washing machine
- tube
- reservoir
- water tank
- Prior art date
Links
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
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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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
Description
제1도는 종래의 세탁기의 저수조 완충 장치가 적용된 측단면도.1 is a side cross-sectional view to which a reservoir buffer of a conventional washing machine is applied.
제2도는 제1도의 A부 확대 단면도.2 is an enlarged cross-sectional view of portion A of FIG.
제3도는 본 발명에 따른 세탁기의 저수조 완충장치의 사시도.3 is a perspective view of a reservoir buffer device of the washing machine according to the present invention.
제4도는 본 발명에 따른 세탁기의 저수조 완충장치의 대한 단면도.4 is a cross-sectional view of the reservoir buffer of the washing machine according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 저수조 13 : 걸이봉2: reservoir 13: hook rod
14 : 제1관체 15 : 제2관체14: first body 15: second body
16 : 걸이봉 하우징 17 : 탄성부재16: hook rod housing 17: elastic member
24 : 제1삽입홈 25 : 제2삽입홈24: first insertion groove 25: second insertion groove
본 발명은 세탁기의 저수조 완충 장치에 관한 것으로, 좀더 상세하게는 세탁 및 탈수시 저수조로 전달되는 진동을 효과적으로 흡수, 완충시켜 줄 수 있도록 한 세탁기의 저수조 완충 장치에 관한 것이다.The present invention relates to a reservoir buffer device for a washing machine, and more particularly, to a reservoir buffer device for a washing machine to effectively absorb and buffer vibrations transmitted to the reservoir tank during washing and dehydration.
일반적으로는 전자동 세탁기는 급수, 세탁, 행굼, 배수 및 탈수 행정을 기히 설정된 프로그램에 의해 순차적으로 수행하여 세탁물을 세탁하도록 구성되어 있는 것으로서, 이러한 전자동 세탁기는 제1도의 제2도에서와 같이 사각함체 형상의 외체(1)내에 세탁수가 담겨지는 저수조(2)가 구비되고, 이 저수조내에는 세탁조(3)가 구비되며, 상기 세착조(3) 내부 하단부에는 저수조(2) 하단에 구비된 구동부(4)에 의해 회전되는 회전익 (5)이 구비되어 있으며, 상기 저수조(2)는 외체(1)와 고정부(6)에 의해 체결 고정되어 있는 것이다.In general, the automatic washing machine is configured to wash the laundry by sequentially performing the water supply, washing, rinsing, draining and dehydrating strokes by a predetermined program, and the automatic washing machine is blind box as shown in FIG. A water storage tank (2) in which the wash water is contained is provided in the outer body (1) of the shape, and the washing tank (3) is provided in the water storage tank, and the driving unit provided at the lower end of the water storage tank (2) at the lower end of the washing tank (3) The rotor blade 5 rotated by 4) is provided, and the reservoir 2 is fastened and fixed by the outer body 1 and the fixing part 6.
상기와 같은 세탁기에 있어 종래의 저수조(2)는 외체(1)와 체결 고정시켜주는 고정부(6)의 구조를 보면 걸이봉(7)의 상단이 외체(1)와 너트(8)에 의해 체결 고정되고, 하측이 저수조(2) 외측면에 구비된 고정편(9)의 통공을 관통하여 이의 하부에 구비된 하우징(10)내에 공기를 저장하여 탄성부재(11)이 탄지되도록 걸이봉(7)에 너트(12)로 체결 고정시켜 주어 세탁 및 탈수시 발생되어 저수조(2)에 전달되는 진동을 탄성부제(11)의 압축 탄성력 및 하우징(10)의 하강에 의한 하우징(10) 내부의 공기 압축에 의하여 진동을 감쇠시켜 주게 된다.In the washing machine as described above, the conventional water tank 2 has a structure of the fixing part 6 which fastens and fixes the outer body 1, and the upper end of the hook rod 7 is formed by the outer body 1 and the nut 8. Fastened and fixed, the lower side penetrates the through-hole of the fixing piece 9 provided on the outer surface of the reservoir 2 to store air in the housing 10 provided at the lower portion thereof so that the elastic member 11 is supported by a hook rod ( 7) by fastening the nut 12 to the inside of the housing 10 due to the compression elastic force of the elastic subsidiary 11 and the lowering of the housing 10 to the vibration generated during washing and dehydration and transmitted to the water storage tank 2 Air compression damps vibrations.
그러나 상기 탄성부재(11)는 상하부의 지름이 동일하게 하우징(10)내에 걸이봉(7)과 상당한 간격을 두고 탄지되어 있기 때문에 심한 진동을 받거나 세탁물의 세탁 중량이 적정치 이상인 상태에서 진동을 받으면, 상기 탄성부재(11)가 동일하게 압축되지 않고 중간지점에서 한쪽으로 비틀리게 되며 또한 진동을 효과적으로 흡수, 완충시켜 줄 수 없었다.However, since the elastic member 11 is burnt at a considerable distance from the hook rod 7 in the housing 10, the upper and lower parts of the upper and lower parts have the same diameter. In addition, the elastic member 11 is not equally compressed and is twisted to one side at an intermediate point, and also the vibration cannot be effectively absorbed and buffered.
본 발명은 전술한 문제점을 해결하기 위하여 저수조의 완충방식을 종래의 공기 완충방식에서 마찰 완충방식을 동시에 적용하여 세탁 및 탈수시 저수조로 전달되는 진동을 효과적으로 흡수, 완충시며 줄 수 있도록 한 세탁기의 저수조 완충장치를 제공하는 것을 그 목적으로 하는 것이다.The present invention is to solve the above problems by applying a buffer buffer method of the conventional water buffer at the same time in the buffer buffer of the washing machine to effectively absorb, cushion and give the vibration transmitted to the water tank during washing and dehydration It is an object to provide a shock absorber.
전술한 목적을 달성하기 위하여, 본 발명은, 걸이봉이 외주연에 저수조가 부담하는 진동을 흡수하면서 탄성부재로 전달하기 위하여 상하 이동 가능하게 구비된 제1관체와, 상기 제1관체의 하부에는 탄성부재 의 비틀림을 방지하면서 진동을 흡수하기 위하여 상하 이동 가능하게 구비된 제2관체와, 상기 제1관체가 삽입되기 위하여 걸이봉 하우징의 상부 중앙 내측으로 형성된 제1삽입홈과, 상기 제1삽입홈의 하부에는 제2관체가 삽입되기 위하여 형성된 제2삽입홈과, 상기 제2관체의 하단에 탄지되게 설치된 탄성부재로 구성됨에 특징이 있는 세탁기의 저수조 완충 장치를 제공한다.In order to achieve the above object, the present invention, the hook rod is provided with a first tube which can be moved up and down in order to transmit to the elastic member while absorbing the vibration borne by the reservoir on the outer periphery, and the lower portion of the first tube A second tube provided to be movable up and down to absorb the vibration while preventing the member from twisting, a first insertion groove formed inside the upper center of the hook rod housing so that the first tube can be inserted, and the first insertion groove The lower portion of the provides a storage tank shock absorber of the washing machine, characterized in that the second insertion groove is formed to be inserted into the tube, and the elastic member is installed in the bottom of the second tube.
이하에서는 첨부 도면을 참조하여 본 발명에 따른 세탁기의 저수조 완충장치의 양호한 일실시예를 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the reservoir buffer of the washing machine according to the present invention.
제3도는 본 발명에 따른 세탁기의 저수조 완충장치의 사시도이며 또한 제4도는 본 발명에 따른 세탁기의 저수조 완충장치에 대한 단면도이다.3 is a perspective view of the reservoir buffer of the washing machine according to the present invention, and FIG. 4 is a cross-sectional view of the reservoir buffer of the washing machine according to the present invention.
세탁기의 저수조 완충장치는 걸이봉(13)을 저수조(2)에 고정시키는데, 걸이봉(13)의 상단이 외체(1)와 너트(8)에 의해 체결 고정되고, 하측이 저수조(2) 외측면에 구비된 제1관체(14)와 제2관체(15)가 걸이봉 하우징(16)에 삽입되고 제2관체(15)의 외측에 탄성부재(17)가 탄지되도록 고정편(18)에 너트(19)로 체결 고정된다.The reservoir buffer device of the washing machine fixes the hook rod 13 to the reservoir 2, and the upper end of the hook rod 13 is fastened and fixed by the outer body 1 and the nut 8, and the lower side is outside the reservoir 2 The first tubular body 14 and the second tubular body 15 provided on the side surface are inserted into the hook rod housing 16 and the fixing member 18 is supported so that the elastic member 17 is supported on the outer side of the second tubular body 15. The nut 19 is fastened and fixed.
상기 제1관체(14)는 저수조(2)가 부담하는 중량이나 진동을 탄성부재(17)로 전달하기 위한 관으로 걸이봉(13)의 외주연에 상하 이동가능하게 소정크기와 두께를 갖도록 형성 하고, 이 제1관체(14)의 소정위치에는 저수조(2)가 얹혀지기 위한 제1플랜지부(20)가 형성되며 또한 양측 대향위치에는 길이 방향으로 탄성력을 보유하기 위한 제1절취부(21)를 형성한다.The first tube 14 is a tube for transferring the weight or vibration of the water storage tank 2 to the elastic member 17 and is formed to have a predetermined size and thickness to be movable up and down on the outer periphery of the hook rod 13. In addition, a first flange portion 20 for placing the reservoir 2 is formed at a predetermined position of the first tube 14, and a first cutout portion 21 for retaining elastic force in the longitudinal direction at both opposing positions. ).
상기 제1관체(14)의 하부에는 탄성부재(17)의 비틀림을 방지하면서 제1관체(14)로 부터 탄성부재(17)에 중량이나 진동을 흡수하기 위한 제2관체(15)를 걸이봉(13)의 외주연에 상하 이동 가능하게 소정크기와 두께를 갖도록 형성하고, 이 제2관체(15)의 소정위치에는 탄성부재(17)가 탄지되기 위한 제2플랜지부(22)가 형성되며 또한 양측 대향위치에는 길이 방향으로 탄성력을 보유하기 위한 제2절취부(23)를 형성한다. 또한 제2관체(15)의 외경은 진동 흡수시나 저수조(2)가 부담하는 중량이 증가할시 탄성부재(17)의 비틀림을 방지할수 있도록 소정크기로 형성하며 또한 이 제2관체(15)의 길이는 최대진동의 경우 압축되어도 제2관체(15)의 하단이 고정편(18)에 걸리지 않도록 형성하는 것이 바람직하다.The lower part of the first tube 14 hangs the second tube 15 for absorbing weight or vibration from the first tube 14 to the elastic member 17 while preventing the twist of the elastic member 17. It is formed to have a predetermined size and thickness to move up and down on the outer periphery of (13), and the second flange portion 22 for holding the elastic member 17 is formed at a predetermined position of the second tube (15) In addition, at both opposing positions, a second cutout 23 is formed to retain the elastic force in the longitudinal direction. In addition, the outer diameter of the second tubular body 15 is formed in a predetermined size so as to prevent the twisting of the elastic member 17 when the vibration absorbs or when the weight of the water tank 2 increases. In the case of maximum vibration, the length is preferably formed so that the lower end of the second tube body 15 does not catch the fixed piece 18.
그리고 상기 제1관체(14)와 제2관체(15)의 제1절취부(21)와 제2절취부(23)는 진동 흡수시나 저수조(2)가 부담하는 중량이 증가할수록 걸이봉(13)을 조이는 힘이 증가하여 걸이봉(13)과의 마찰력을 증대시켜 진동을 효과적으로 흡수시켜 준다.In addition, the first cutting portion 21 and the second cutting portion 23 of the first tube 14 and the second tube 15 are hook rods 13 as the weight of the reservoir 2 increases when absorbing vibration or increases. ) Increases the tightening force to increase the frictional force with the hook rod 13 to effectively absorb vibration.
상기 걸이봉 하우징(16)의 상부 중앙 내측으로 제1관체(14)가 상측으로부터 삽입되기 위한 제1삽입홈(24)이 형성되며 또한 제1삽입홈(24)의 하부에는 제2관체(15)가 하측으로부터 삽입되기 위한 제2삽입홈(25)이 형성된다. 또한 상기 걸이봉 하우징(16)의 내측에는 제2관체(15)의 이동에 의한 걸이봉 하우징(16)이 가이드편(26)의 변형을 방지하기 위한 지지편(27)이 걸이봉 하우징(16)의 가이드편(26)의 하단외측에 구비되어 있다.The first insertion groove 24 for inserting the first tube 14 from the upper side is formed in the upper center inner side of the hook rod housing 16, and the second tube 15 is disposed below the first insertion groove 24. ) Is formed with a second insertion groove 25 for insertion from the lower side. In addition, the support bar 27 for preventing the deformation of the guide piece 26 of the hook rod housing 16 due to the movement of the second tube body 15 inside the hook rod housing 16 has a hook rod housing 16. ) Is provided on the outside of the lower end of the guide piece 26.
그리고 상기 탄성부재(17)는 상부에는 탄성부재(17)의 평균직경보다 다소 작은 소경부(28)와, 하부에는 탄성부재(17)의 평균직경보다 다소 큰 대경부(29)와, 중앙부에는 경사부(30)로 형성하여 탄성부재(17)의 비틀림을 방지하게 되는데, 상기 소경부(28)는 제2관체(15)를 삽입하면서 제2플랜지부(22) 하단에 탄지며 또한대경부(29)는 걸이봉 하우징(16)의 하단의 고정편(18)에 탄지된다.In addition, the elastic member 17 has a small diameter portion 28 that is somewhat smaller than the average diameter of the elastic member 17 in the upper portion, a large diameter portion 29 that is somewhat larger than the average diameter of the elastic member 17 in the lower portion, and It is formed by the inclined portion 30 to prevent the twisting of the elastic member 17, the small diameter portion 28 is burned to the bottom of the second flange portion 22 while inserting the second tubular body 15 and also the large diameter portion Reference numeral 29 is supported by the fixed piece 18 of the lower end of the hook rod housing 16.
그리고 제1관체(14)와 제2관체(15)의 이동 범위에는 윤활유를 도포하여 마찰을 최소화하는 것이 바람직하다.And it is preferable to minimize the friction by applying a lubricant to the moving range of the first tube 14 and the second tube 15.
사용 상태를 살펴보면 다음과 같다. 세탁 및 탈수시 저수조(2)에 심한 진동이 전달되거나 세탁물의 세탁중량이 적정치 이상인 상태에서 진동이 전달되면, 이 저수조(2)의 진동이나 중량이 제1관체(14)의 플랜지부(20)를 눌러 주면서 제1관체(14)가 걸이봉(13)을 따라 하방으로 이동하는데, 이때 제1관체(14)는 제1절취부(21)의 탄성력으로 걸이봉(13)과의 마찰을 최대화하여 저수조(2)의 진동을 흡수하면서 걸이봉 하우징(16)에 전달하고, 이렇게 저수조(2)의 진동이 걸이봉 하우징(16)에 전달되면 걸이봉 하우징(16)이 하강하여 탄성부재(17)를 압축하게 되며, 이렇게 탄성부재(17)가 압축되면 탄성부재(17)는 대경부(29)측부터 고정편(18)에 압축되면서 경사부(30), 소경부(28)가 순서적으로 압축되며, 탄성부재(17)의 소경부(28)는 제2관체(15)의 외주연의 안내를 받아 탄성부재(17)의 비틀림을 잡아주며 또한 제2절취부(23)가 걸이봉(13)과의 마찰을 최대화하여 저수조(2)의 진동이나 중량을 흡수하면서 탄성부재(17)의 압축 탄성력 및 걸이봉 하우징(16)내부의 공기 압축에 의하여 진동을 감쇠시켜 준다.The use state is as follows. When heavy vibration is transmitted to the water storage tank 2 during washing and dehydration, or vibration is transmitted in a state where the laundry weight of the laundry is more than an appropriate value, the vibration or weight of the water storage tank 2 is the flange portion 20 of the first pipe 14. While pressing the first tube 14 moves downward along the hook rod 13, the first tube 14 is friction with the hook rod 13 by the elastic force of the first cutout portion (21). Maximizes and transmits the vibration of the reservoir 2 to the hook rod housing 16, and when the vibration of the reservoir 2 is transmitted to the hook rod housing 16, the hook rod housing 16 is lowered and the elastic member ( When the elastic member 17 is compressed in this way, the elastic member 17 is compressed from the large diameter portion 29 side to the fixing piece 18 while the inclined portion 30 and the small diameter portion 28 are in order. The small diameter portion 28 of the elastic member 17 is compressed as a book to guide the outer periphery of the second tube 15 to hold the torsion of the elastic member 17. The mounting 23 maximizes the friction with the hook rod 13 to absorb the vibration or weight of the water storage tank 2 while absorbing vibration by the compressive elastic force of the elastic member 17 and the air compression inside the hook rod housing 16. Attenuate
본 발명에 따르면, 저수조의 완충방식을 종래의 공기 완충방식에서 마찰 완충방식과 공기 완충방식을 동시에 적용하여 세탁 및 탈수시 저수조로 전달되는 진동이 증가할수록 진동을 효과적으로 흡수, 완충시켜 줄 수 있도록 한 세탁기의 저수조 완충장치를 제공해준다.According to the present invention, the buffering method of the water tank is applied to the friction buffer method and the air buffer method at the same time in the conventional air buffer method so that the vibration is effectively absorbed and buffered as the vibration transmitted to the water tank during washing and dehydration increases It provides a reservoir buffer in the washing machine.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930018732A KR0132031B1 (en) | 1993-09-16 | 1993-09-16 | A water container absorbing device of a washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930018732A KR0132031B1 (en) | 1993-09-16 | 1993-09-16 | A water container absorbing device of a washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950008807A KR950008807A (en) | 1995-04-19 |
| KR0132031B1 true KR0132031B1 (en) | 1998-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930018732A KR0132031B1 (en) | 1993-09-16 | 1993-09-16 | A water container absorbing device of a washing machine |
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| Country | Link |
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| KR (1) | KR0132031B1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| Publication number | Publication date |
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| KR950008807A (en) | 1995-04-19 |
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