KR960004300Y1 - Pulsator for a washing machine - Google Patents
Pulsator for a washing machine Download PDFInfo
- Publication number
- KR960004300Y1 KR960004300Y1 KR2019930013986U KR930013986U KR960004300Y1 KR 960004300 Y1 KR960004300 Y1 KR 960004300Y1 KR 2019930013986 U KR2019930013986 U KR 2019930013986U KR 930013986 U KR930013986 U KR 930013986U KR 960004300 Y1 KR960004300 Y1 KR 960004300Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pulsator
- piece
- laundry
- washing machine
- operating piece
- Prior art date
Links
Classifications
-
- 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
-
- 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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/10—Impellers
Abstract
내용 없음.No content.
Description
제1도는 종래 세탁기에서 펄세이터의 작동상태를 나타내는 단면도.1 is a cross-sectional view showing the operating state of the pulsator in the conventional washing machine.
제2도는 종래 펄세이터의 돌출부와 작동편의 체결상태를 나타내는 확대단면도.Figure 2 is an enlarged cross-sectional view showing the engagement state of the protrusion and the operating piece of the conventional pulsator.
제3도는 본 고안 펄세이터의 구동편과 작동편을나타내는 단면도.3 is a cross-sectional view showing the driving piece and the operating piece of the present invention pulsator.
제4도는 본 고안의 펄세이터가 세탁기에서 작동되는 상태를 나타내는 개략도.Figure 4 is a schematic diagram showing a state in which the pulsator of the present invention is operated in the washing machine.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
20 : 펄세이터 21 : 구동편20: pulsator 21: drive piece
21a : 슬라이드부 22 : 작동편21a: slide section 22: operating piece
22a : 삽입홈 23 : 탄력수단22a: insertion groove 23: elastic means
본 고안은 세탁기의 펄세이터에 관한 것으로서, 특히 세탁시 세탁물이 엉킴을 방지하고 두드려 빠는 효과를 갖도록 하는 세탁기의 펄세이터장치에 관한 것이다.The present invention relates to a pulsator of a washing machine, and more particularly to a pulsator device of the washing machine to have the effect of preventing laundry and tangling during washing.
종래 세탁기의 펄세이터장치는 제1도와 제2도에서 도시되는 바와 같이, 세탁조(1) 하부에 풀리(2)와 일체로 회전되는 회전축(3)이 장치되고, 풀리(2)에 구동 모터(4)가 벨트(5)에 의해 연동되게 연결되며, 세탁조(1) 내부에서 회전축(3)에 펄세이터(10)가 일체로 회전가능하게 장착되어 있다. 또한 펄세이터(10)는 하단부 중심에 체결부가 형성되어 회전축(3)에 체결되고, 상단 중심에 돌출부(11)가 상부로 일정높이 돌출되어 상하로 왕복운동하는 작동편(12)이 돌출부(11)에 삽입되어 있다.In the conventional pulsator apparatus of the washing machine, as shown in FIG. 1 and FIG. 2, a rotating shaft 3 which is integrally rotated with the pulley 2 is installed at the lower part of the washing tank 1, and the driving motor ( 4) is interlocked by the belt (5), the pulsator 10 is rotatably mounted integrally to the rotating shaft (3) in the washing tank (1). In addition, the pulsator 10 has a fastening portion formed at the center of the lower end thereof and fastened to the rotation shaft 3, and an operating piece 12 for reciprocating up and down by protruding a predetermined height upwardly at the top center has a protrusion 11. ) Is inserted.
한편 펄세이터(10)의 돌출부(11)는 상단에 원주를 따라 곡면으로 안내홈이 형성되고, 작동편(12)은 내측상단의 일측에 미끄럼돌기(12a)가 돌출되어, 돌출부(11)의 안내홈을 따라 미끄럼 가능하게 접촉되어 있다.On the other hand, the projection 11 of the pulsator 10 is formed with a guide groove in a curved surface along the circumference at the top, the sliding piece 12a protrudes on one side of the inner upper end, the projection 11 of the protrusion 11 It is in sliding contact with the guide groove.
이와 같이 구성되는 종래 펄세이터장치는 전원이 인가되면, 구동모터(4)에 의해 펄세이터(10)가 정역회전하게 되고, 작동편(12)의 미끄럼돌기(12a)가 회전되는 돌출부(11)의 안내홈을 따라 상하로 운동을 하게 되어, 상부에서 화살표와 같이 상하방향수류와 회전방향수류가 생기도록 하며, 이러한 물의 흐름에 의해 세탁조(1)내부의 세탁물들이 동일한 경로를 따라 유동되면서 세탁되도록 된다.In the conventional pulsator device configured as described above, when power is applied, the pulsator 10 is rotated forward and backward by the driving motor 4, and the protrusion 11 in which the sliding protrusion 12a of the operating piece 12 is rotated. It moves up and down along the guide groove of the upper and lower flow as shown by the arrow and the direction of rotation flow in the upper, so that the laundry inside the washing tank (1) by the flow of water flows along the same path to be washed do.
그러나, 이러한 종래의 펄세이터장치는 펄세이터(10)가 계속 회전되는 동안 세탁물이 상하방향수류와 회전방향수류를 따라 유동되는데, 세탁물의 양에 따라 작동편(12)이 받는 하중이 가변되므로, 돌출부(11)의 안내홈과 작동편(12)의 미끄럼돌기(12a) 사이에 생기는 마찰력이 가변되어, 회전되는 돌출부(11)가 작동편(12)을 미는 힘이 약하게 된다. 또한, 세탁물은 회전방향수류를 따라 이동하게 되는데, 비중의 차이로 인해 물의 흐름보다 느리게 이동되어 작동편(12)을 누르게 된다.However, in the conventional pulsator device, the laundry flows along the up and down stream and the rotational direction flow while the pulsator 10 continues to rotate, so that the load received by the operating piece 12 varies depending on the amount of the laundry. The friction force generated between the guide groove of the protrusion 11 and the sliding protrusion 12a of the operating piece 12 is variable, so that the force of the rotating protrusion 11 pushing the operating piece 12 is weakened. In addition, the laundry is moved along the direction of rotation of the water flow, due to the difference in specific gravity is moved slower than the flow of water to press the operating piece 12.
따라서, 작동편(12)의 상하운동이 미세하하고, 상하방향수류가 미약하게 되어, 세탁중 세탁물들이 회전방향 수류에 휩쓸려 엉키고, 수류가 불안정하게 되는 문제가 있었다.Therefore, the vertical movement of the operation piece 12 is minute and the up and down water flow is weak, the laundry is tangled by the water in the rotation direction during the washing, there is a problem that the water flow becomes unstable.
본 고안의 목적은 상기와 같은 종래 문제점들을 해결하기 위해, 펄세이터 중심부에 상하로 작동되는 작동편이 스프링에 탄지되도록 하여, 세탁시 세탁물을 상부로 반복 이송시켜 엉키는 것을 방지하고 두드려 빠는 효과를 내도록 하는 세탁기의 펄세이터장치를 제공하는 데 있다.An object of the present invention is to solve the conventional problems as described above, the upper and lower operating piece in the center of the pulsator to be supported by a spring, to repeatedly transfer the laundry to the upper during washing to prevent tangling and tapping sucking effect The present invention provides a pulsator device for a washing machine.
이하 첨부된 도면에 따라 본 고안의 실시예를 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention according to the accompanying drawings in detail.
제3도는 본 고안 펄세이터의 구동편과 작동편을 나타내는 단면도이고, 제4도는 본 고안 펄세이터가 세탁기에서 작동되는 상태를 나타내는 개략도이다.3 is a cross-sectional view showing the driving piece and the operating piece of the pulsator of the present invention, Figure 4 is a schematic diagram showing a state in which the pulsator of the present invention is operated in the washing machine.
본 고안은 제3도에서 도시되는 바와 같이 외주면에 동심원으로 슬라이드부(21a)가 형성되고 중심부에 요홈이 형성되는 구동편(21)이 펄세이터(20) 상단 중앙에 돌출되고, 구동편(21)의 슬라이드부(21a)에 하단부가 상하와 회전방향으로 미끄럼 가능하게 작동편(22)이 체결되며, 구동편(21)의 요홈과 작동편(22) 내측면 사이에 탄력수단(23)이 탄지됨을 그 기술적 구성상의 특징으로 한다.According to the present invention, as shown in FIG. 3, a driving piece 21 having a concentric circle on the outer circumferential surface and a groove formed at the center thereof protrudes from the upper center of the pulsator 20, and the driving piece 21. The operating piece 22 is fastened to the slide portion 21a of the lower side so as to be slidable in the vertical direction and the rotational direction, and the elastic means 23 is provided between the groove of the driving piece 21 and the inner side of the operating piece 22. It is characterized by its technical construction.
여기에서, 작동편(22)은 구동편(21)의 상단부가 삽입되도록 하부에 삽입홈(22a)이 형성되고, 하단면이 삽입홈(22a) 내측으로 연장되어 걸림턱(22b)이 형성되며, 삽입홈(22a) 내측 상단면 중간에 요홈이 형성되어, 걸림턱(22b)이 구동편(21)의 슬라이드부(21a)에 걸리도록 하여 삽입홉(22a)에 구돌편(21)의 상단부가 상하로 이동 가능하게 삽입되며, 구동편(21)과 작동편(22)에 형성되는 요홈에 압축스프링으로 된 탄력수단(23)의 양단이 탄력적으로 장착된다.Here, the operation piece 22 has an insertion groove 22a is formed in the lower portion so that the upper end of the driving piece 21 is inserted, the lower end surface is extended into the insertion groove 22a to form a locking step 22b. The groove is formed in the middle of the inner upper end surface of the insertion groove 22a, so that the locking jaw 22b is caught by the slide portion 21a of the driving piece 21 so that the upper end of the protrusion piece 21 is inserted into the insertion hop 22a. Is inserted to be movable up and down, both ends of the elastic means 23 made of a compression spring is elastically mounted in the groove formed in the drive piece 21 and the operation piece (22).
이와 같이 구성되는 본 고안은 제4도에서 도시되는 바와 같이, 전원이 인가되어 펄세이터(20)가 회전되면, 화살표와 같이, 하트모양의 회전방향수류가 형성되고 수압에 의해 작동편(22)이 탄력소단(23)을 누르며 하부로 일정길이 만큼 압축되게 된다. 이때 세탁물은 회전방향수류를 따라 이동하게 되는데, 비중의 차이로 인해 물의 흐름보다 느리게 이동된다.The present invention configured as described above, as shown in Figure 4, when the power is applied and the pulsator 20 is rotated, as shown by the arrow, the flow direction of the heart-shaped rotation is formed and the operating piece 22 by the water pressure Pressing the elastic step 23 is compressed to a certain length to the bottom. At this time, the laundry moves along the direction of rotation of the water flow, which is slower than the flow of water due to the difference in specific gravity.
또한, 수압에 의해 수축되었던 탄력수단(23)이 수류의 변위에 따라 수압 보다 탄발력이 상대적으로 크게 되면, 순간적으로 작동편(22)을 상부로 밀며 복원 되는데, 세탁물이 느리게 이동되기 때문에, 작동편(22)이 상부로 복귀될 때에도 세탁물을 작동편(22)을 향하게 계속 이동하게 된다. 따라서, 복귀되는 작동편(22)과 하향으로 이동되는 세탁물이 서로 부딪히게 된다.In addition, when the elastic means 23, which had been contracted by hydraulic pressure, has a larger elasticity than the hydraulic pressure due to the displacement of the water flow, it is restored by momentarily pushing the operating piece 22 upward, since the laundry is moved slowly. Even when the piece 22 returns to the top, the laundry continues to move toward the working piece 22. Thus, the returned working piece 22 and the laundry moved downward collide with each other.
따라서, 이러한 본 고안은 하트모양의 회전방향수류를 따라 이동되는 세탁물이, 수류의 매 싸이클 끝부분에서 펄세이터(20)에 엉키려할 때, 작동편(22)이 세탁물을 상부로 밀어 주어 세탁물이 엉키는 것을 방지하고, 세탁물과 작동편(22)이 서로 부딪히므로 두드려 빠는 효과를 내게 된다.Therefore, the present invention, when the laundry to be moved along the heart-shaped rotational direction of water flow, tangled in the pulsator 20 at the end of each cycle of the water flow, the operating piece 22 pushes the laundry to the upper laundry The tangling is prevented, and the laundry and the working piece 22 collide with each other, thereby giving a tapping effect.
이상에서 살펴본 바와 같이, 본 고안은 펄세이터 중심부에 상하로 작동되는 작동편이 탄력수단에 탄지되어, 세탁시 세탁물을 상부로 반복 이송시켜 엉키는 것을 방지하고 두드려 빠는 효과를 내도록 하는 매우 유용한 것이다.As described above, the present invention is very useful to the pulsator in the center of the operation piece is operated up and down in the elastic means, the laundry is repeatedly transported to the upper to prevent tangling and tapping sucking effect.
Claims (1)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930013986U KR960004300Y1 (en) | 1993-07-26 | 1993-07-26 | Pulsator for a washing machine |
| US08/235,513 US5487284A (en) | 1993-04-29 | 1994-04-29 | Washing machine having punch-washing function |
| JP09353194A JP3469309B2 (en) | 1993-04-29 | 1994-05-02 | Washing machine with punch washing function |
| US08/555,099 US5638704A (en) | 1993-04-29 | 1995-11-08 | Washing machine having punch-washing function |
| US08/555,336 US5619870A (en) | 1993-04-29 | 1995-11-08 | Washing machine having punch-washing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930013986U KR960004300Y1 (en) | 1993-07-26 | 1993-07-26 | Pulsator for a washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950003817U KR950003817U (en) | 1995-02-17 |
| KR960004300Y1 true KR960004300Y1 (en) | 1996-05-23 |
Family
ID=19359874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930013986U KR960004300Y1 (en) | 1993-04-29 | 1993-07-26 | Pulsator for a washing machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960004300Y1 (en) |
-
1993
- 1993-07-26 KR KR2019930013986U patent/KR960004300Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950003817U (en) | 1995-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4511169B2 (en) | Fully automatic washing machine and control method thereof | |
| US5487284A (en) | Washing machine having punch-washing function | |
| US6370926B1 (en) | Washing machine | |
| KR960004300Y1 (en) | Pulsator for a washing machine | |
| KR100229134B1 (en) | Power transfer apparatus of a washing machine | |
| KR960004301Y1 (en) | Pulsator for a washing machine | |
| US3937102A (en) | Noise suppression | |
| KR100758899B1 (en) | full automation type washing machine | |
| KR20040013989A (en) | structure for engagement of coupling in full automation type washing machine | |
| KR100880629B1 (en) | Clutch of full automation type washing machine | |
| CN1113999C (en) | Washing machine capable of extruding and kneading clothes | |
| KR100845838B1 (en) | Clutch of full automation type washing machine | |
| KR100777273B1 (en) | full automation type washing machine | |
| KR200260997Y1 (en) | a dehydration combined washing machine clutch system | |
| KR200215571Y1 (en) | Clutch device of washing machines | |
| CN114960125B (en) | Clutch assembly, clutch device and clothes treatment device | |
| KR200222014Y1 (en) | Clutch of washing machines | |
| KR0162291B1 (en) | Pressure rotational type cleaning device of a washing machine | |
| KR100758900B1 (en) | full automation type washing machine | |
| CN114960123B (en) | Clutch device and clothes treating device | |
| CN114960122A (en) | Clutch device and clothes treatment device | |
| KR100213137B1 (en) | Power transfer apparatus of a washing machine | |
| KR19990004881U (en) | Clutch of fully automatic washing machine | |
| KR20030077842A (en) | method for controlling washing and hydrating in full automation type washing machine and the same | |
| KR100186735B1 (en) | A washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20020330 Year of fee payment: 7 |
|
| LAPS | Lapse due to unpaid annual fee |