KR100444968B1 - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- KR100444968B1 KR100444968B1 KR10-2002-0038505A KR20020038505A KR100444968B1 KR 100444968 B1 KR100444968 B1 KR 100444968B1 KR 20020038505 A KR20020038505 A KR 20020038505A KR 100444968 B1 KR100444968 B1 KR 100444968B1
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- KR
- South Korea
- Prior art keywords
- pulsator
- cap
- washing machine
- cover
- fixing
- 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
- 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
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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
- 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
- D06F17/08—Driving arrangements for the impeller
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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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
- D06F37/14—Ribs or rubbing means forming part of the receptacle
- D06F37/145—Ribs or rubbing means forming part of the receptacle ribs or lifters having means for circulating the washing liquid
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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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- 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
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
본 발명은 펄세이터의 외관품질 저하를 방지할 수 있는 세탁기에 관한 것이다.The present invention relates to a washing machine that can prevent the appearance quality deterioration of the pulsator.
본 발명에 따른 세탁기는 펄세이터와 펄세이터에 구동력을 전달하는 회전축을 서로 결합하는 고정볼트가 설치될 수 있도록 펄세이터에 마련된 볼트설치부와, 볼트설치부를 폐쇄하는 펄세이터캡을 구비하며, 펄세이터캡의 상면에 설치되어 펄세이터캡의 손상을 방지하는 캡커버를 구비하여, 세탁 시에 세탁물과의 마찰에 의해 발생할 수 있는 펄세이터의 외관품질 저하를 방지할 수 있게 되는 작용효과가 있으며, 필요에 따라 캡커버를 교체함으로써 다양한 색상의 펄세이터를 용이하게 제조할 수 있게 되는 작용효과가 있다.Washing machine according to the present invention is provided with a bolt installation portion provided on the pulsator, and a pulsator cap for closing the bolt installation portion so that the fixing bolt for coupling the pulsator and the rotating shaft for transmitting the driving force to the pulsator can be installed, pulsator The cap cover is installed on the upper surface of the eater cap to prevent damage to the pulsator cap, and has an effect of preventing the deterioration of the appearance of the pulsator that may be caused by friction with the laundry during washing. By replacing the cap cover as needed, there is an effect that it is easy to manufacture a pulsator of various colors.
Description
본 발명은 세탁기에 관한 것으로, 더욱 상세하게는 세탁기의 펄세이터에 관한 것이다.The present invention relates to a washing machine, and more particularly to a pulsator of a washing machine.
일반적으로 세탁기는 세탁수를 담는 수조의 내부에 회전 가능하게 설치되는 세탁조와, 세탁수와 세탁물의 교반을 위하여 회전력을 발생시키는 구동수단에 의해회전하는 펄세이터를 구비한다.In general, a washing machine includes a washing tank rotatably installed inside a water tank containing washing water, and a pulsator rotating by driving means for generating rotational force for stirring the washing water and laundry.
이러한 세탁기에 있어서, 펄세이터는 도 1에 도시된 바와 같이, 소정의 직경을 갖는 상판(1)과, 수류를 발생시킬 수 있도록 상판(1)으로부터 상측으로 방사상으로 돌출형성된 다수의 상부날개(1a)와, 상판(1)의 하부에 결합된 하판(2)과, 하판으로부터 하측으로 돌출형성된 다수의 하부날개(2a)를 구비하며, 하판(2)의 중앙에는 회전축(3)의 결합을 위한 부시(4)가 압입고정된다.In this washing machine, as shown in FIG. 1, the pulsator has a top plate 1 having a predetermined diameter and a plurality of upper wings 1a radially protruding upward from the top plate 1 to generate water flow. ), A lower plate 2 coupled to the lower portion of the upper plate 1, and a plurality of lower wings 2a protruding downward from the lower plate, and in the center of the lower plate 2 for the coupling of the rotation shaft 3. The bush 4 is press-fitted.
또한, 이러한 펄세이터의 상판(1)은 세탁물과의 잦은 마찰을 고려하여 내마모성이 큰 스테인레스 등의 금속으로 이루어지며, 하판(2)은 상판(1)의 하면 형상에 대응하여 결합되는 구조의 플라스틱 사출물로 이루어진다. 따라서, 일반적으로 펄세이터의 상판(1)은 프레스 가공을 통해 성형되고, 하판(2)은 플라스틱 사출성형을 통해 성형된다.In addition, the upper plate 1 of the pulsator is made of a metal such as stainless steel having a high wear resistance in consideration of frequent friction with the laundry, the lower plate 2 is a plastic structure of the structure coupled to the lower surface of the upper plate (1) It consists of injection molding. Therefore, in general, the upper plate 1 of the pulsator is molded by press working, and the lower plate 2 is molded by plastic injection molding.
펄세이터는 그 하부에 마련된 구동장치(미도시)로부터 회전력을 전달받을 수 있도록 중심부가 구동장치에 의해 회전하는 회전축(3)에 고정되는데, 이를 위해 펄세이터의 중앙에는 고정볼트(5)가 펄세이터를 관통하여 회전축(3)에 고정될 수 있도록 볼트결합공(1b)이 마련된다.The pulsator is fixed to the rotating shaft (3), the center of which is rotated by the drive unit to receive the rotational force from the drive device (not shown) provided in the lower portion, for this purpose, the fixing bolt (5) in the center of the pulsator The bolt coupling hole 1b is provided to be fixed to the rotation shaft 3 through the data.
이러한 세탁기에 있어서, 세탁 시 세탁물이 고정볼트(5)에 의해 손상되는 것을 방지할 수 있도록 볼트결합공(1b) 인접부는 오목하게 형성되어 볼트설치부(1c)를 이루며, 볼트설치부(1c)에는 볼트설치부(1c)를 폐쇄하는 펄세이터캡(6)이 설치되어 세탁물이 고정볼트(5)와 접촉하는 것을 방지할 수 있게 되어 있다.In such a washing machine, in order to prevent the laundry from being damaged by the fixing bolts 5 when washing, the adjacent portions of the bolt coupling holes 1b are concave to form the bolt installation portion 1c, and the bolt installation portion 1c. The pulsator cap 6 for closing the bolt installation portion (1c) is installed to prevent the laundry from contacting the fixing bolt (5).
그런데 세탁물과 주로 접하는 펄세이터의 상판(1) 및 회전날개(1a)는 스테인레스 등의 금속재질로 이루어져 있는 반면, 펄세이터캡(6)은 플라스틱 등 내구성 및 내마모성이 금속재질에 비하여 상대적으로 떨어지는 사출물로 이루어져 있으므로, 세탁 시 펄세이터캡(6)이 세탁물과 접촉하면서 손상되어 외관품질이 저하된다는 문제점이 있다.By the way, the upper plate (1) and the rotary blade (1a) of the pulsator mainly in contact with the laundry is made of a metal material such as stainless, while the pulsator cap (6) is an injection product that is relatively inferior to the metal material such as plastic durable and abrasion resistance Since the pulsator cap 6 is washed while being in contact with the laundry, there is a problem that the appearance quality is reduced.
본 발명은 이와 같은 문제점을 해결하기 위한 것으로, 그 목적은 펄세이터캡의 외관품질 저하를 방지할 수 있는 세탁기를 제공하는 것이다.The present invention is to solve such a problem, the object is to provide a washing machine that can prevent the appearance quality of the pulsator cap.
도 1은 종래의 세탁기 펄세이터가 도시된 단면도이다.1 is a cross-sectional view showing a conventional washing machine pulsator.
도 2는 본 발명에 따른 세탁기의 구성이 도시된 단면도이다.2 is a cross-sectional view showing the configuration of a washing machine according to the present invention.
도 3은 도 2의 Ⅲ의 확대도이다.FIG. 3 is an enlarged view of III of FIG. 2.
도 4는 본 발명에 따른 세탁기의 펄세이터가 도시된 사시도이다.4 is a perspective view illustrating a pulsator of a washing machine according to the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10: 본체 11: 수조10: body 11: water tank
12: 세탁조 20: 펄세이터12: washing tank 20: pulsator
30: 구동장치 40: 펄세이터캡30: drive device 40: pulsator cap
50: 캡커버50: cap cover
이러한 목적을 달성하기 위한 본 발명은,The present invention for achieving this object,
회전력을 발생시키는 구동장치로부터 회전축으로 통해 회전력을 전달받아 회전하며 수류를 발생시키는 펄세이터와 상기 펄세이터를 상기 회전축을 고정하는 고정볼트를 구비한 세탁기에 있어서, 상기 펄세이터는 상기 고정볼트가 설치되도록 오목하게 마련된 볼트설치부와, 상기 고정볼트가 세탁물과 접촉하는 것을 방지할 수 있도록 상기 볼트설치부를 폐쇄하는 펄세이터캡과, 상기 펄세이터캡의 상면을 덮는 캡커버를 구비한다.In a washing machine having a pulsator for receiving the rotational force from the driving device for generating a rotational force through the rotational shaft and rotating to generate water flow and a fixing bolt for fixing the pulsator to the rotational shaft, the pulsator is the fixing bolt is installed It is provided with a concave bolt installation portion, a pulsator cap for closing the bolt installation portion to prevent the fixing bolt is in contact with the laundry, and a cap cover covering the upper surface of the pulsator cap.
또한, 상기 펄세이터캡은 상면에 오목하게 마련되되 실질적으로 환형상으로 마련된 안착부와, 상기 안착부에 상기 펄세이터를 상하방향으로 관통하도록 마련된 다수의 고정홀을 구비하며, 상기 캡커버는 소정직경을 갖도록 형성되어 상기 펄세이터캡의 상면을 덮는 커버부와, 상기 커버부의 외주측 끝단으로부터 연장되어 상기 안착부에 삽입되는 리브부와, 상기 리브부로부터 연장형성되어 상기 고정홀을통과한 후 밴딩되는 다수의 고정돌기를 구비한다.In addition, the pulsator cap is provided with a concave on the upper surface of the mounting portion provided in a substantially annular shape, and a plurality of fixing holes provided to penetrate the pulsator in the vertical direction, the cap cover is predetermined A cover portion formed to have a diameter and covering the upper surface of the pulsator cap, a rib portion extending from an outer circumferential end of the cover portion and inserted into the seating portion, and extending from the rib portion to pass through the fixing hole; It is provided with a plurality of fixing projections that are bent.
이하에서는 본 발명에 따른 바람직한 하나의 실시예를 도면을 참조하여 상세히 설명한다.Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the drawings.
본 발명에 따른 세탁기는 도 2, 3 에 도시되어 있는 바와 같이, 외관을 이루는 본체(10) 내에 설치되어 세탁수를 담수하는 수조(11)와, 수조(11)의 내부에 회전가능하게 설치된 세탁조(12)와, 세탁조(12) 내부에서 정역회전하며 수류를 발생시키는 펄세이터(20)를 구비하며, 수조 하부에는 세탁조(12)와 펄세이터(20)를 회전시키기 위한 구동장치(30)가 마련된다.2 and 3, the washing machine according to the present invention is installed in the main body 10 forming an external appearance of the water tank (11) for fresh water and a washing tank rotatably installed in the water tank (11). 12 and a pulsator 20 that rotates forward and backward in the washing tank 12 to generate water flow, and a driving device 30 for rotating the washing tank 12 and the pulsator 20 in the lower portion of the water tank is provided. To be prepared.
구동장치(30)는 전원을 인가받아 회전력을 발생시키는 구동모터(31)와, 구동모터(31)의 회전력을 펄세이터(20)와 세탁조(12)에 선택적으로 전달하는 동력전달장치(32)와, 구동모터(31)와 동력전달장치(32) 사이에 연결되어 동력을 전달하는 벨트(33)를 포함한다.The driving device 30 is a driving motor 31 for generating rotational force by receiving power, and a power transmission device 32 for selectively transmitting the rotational force of the driving motor 31 to the pulsator 20 and the washing tub 12. And a belt 33 connected between the drive motor 31 and the power transmission device 32 to transmit power.
또한, 본 발명에 따른 세탁기는 수조(11)로 세탁수를 공급하기 위해 본체(10)의 상부에 마련된 급수장치(13)와, 세탁수를 외부로 배출하기 위해 수조(11) 하부에 마련된 배수장치(14)를 구비한다.In addition, the washing machine according to the present invention is a water supply device 13 provided in the upper portion of the main body 10 to supply the washing water to the water tank 11, and drainage provided in the lower portion of the water tank 11 to discharge the washing water to the outside Apparatus 14 is provided.
세탁조(12) 내의 펄세이터(20)는 소정의 직경을 갖는 상판(21)과, 세탁물과 세탁수를 교반시킬 수 있도록 상판(21)의 상면으로부터 돌출형성되되 방사상으로 다수개가 배치된 상부날개(22)와, 상판(21)의 하부에 고정설치되되 상기 상판(21)의 하면과 대응하는 상면 형상을 갖도록 이루어진 하판(23)과, 세탁조 측면의 상승유로를 통해 상승수류가 형성될 수 있도록 하판(23)의 하면으로부터 돌출형성되되방사상으로 다수개가 배치된 하부날개(24)를 구비한다.The pulsator 20 in the washing tank 12 protrudes from an upper surface of the upper plate 21 having a predetermined diameter and the upper surface of the upper plate 21 so as to stir the laundry and the washing water. 22) and the lower plate 23 fixedly installed at the lower portion of the upper plate 21 and having an upper surface shape corresponding to the lower surface of the upper plate 21, and a lower plate so that an upward flow can be formed through an upward flow path at the side of the washing tank. Protruding from the lower surface of (23) and provided with a lower blade 24, a plurality of radially arranged.
이 때, 상판(21) 및 상부날개(22)는 세탁물과 자주 접촉하므로 스테인레스 등의 금속으로 이루어져 있으며, 하판(23) 및 하부날개(24)는 플라스틱 등의 재질로 사출성형된 후 서로 결합되게 되어 있다.At this time, the upper plate 21 and the upper blade 22 is made of a metal such as stainless because it is in frequent contact with the laundry, the lower plate 23 and the lower wing 24 is injection molded of a material such as plastic and then joined to each other It is.
또한, 펄세이터(20)는 도 3에 도시되어 있는 바와 같이 동력전달장치(32)로부터 연장되는 회전축(34)과 결합되기 위하여 펄세이터(20)의 중심부에 고정볼트(35)가 설치되는 볼트설치부(25)이 마련되어 있으며, 볼트설치부(25)에는 고정볼트(35)가 펄세이터(20)를 관통하여 회전축(34)에 결합될 수 있도록 볼트결합공(26)이 마련되어 있다.In addition, the pulsator 20 is bolted to the fixing bolt 35 is installed in the center of the pulsator 20 to be coupled to the rotating shaft 34 extending from the power transmission device 32 as shown in FIG. The installation part 25 is provided, and the bolt installation part 25 is provided with a bolt coupling hole 26 so that the fixing bolt 35 can pass through the pulsator 20 and be coupled to the rotating shaft 34.
이러한 세탁기에 있어서 볼트설치부(25)에는 도 3, 4에 도시되어 있는 바와 같이세탁 시 고정볼트(35)가 세탁물과 접촉하여 세탁물을 손상시키는 것을 방지할 수 있도록 볼트설치부(25)을 폐쇄하는 펄세이터캡(40)이 구비되며, 펄세이터캡(40)의 상면에는 펄세이터캡(40)의 상면이 세탁물과의 마찰에 의해 손상되는 것을 방지하기 위한 캡커버(50)가 구비된다.In this washing machine, as shown in FIGS. 3 and 4, the bolt installation unit 25 closes the bolt installation unit 25 to prevent the fixing bolt 35 from coming into contact with the laundry and damaging the laundry. A pulsator cap 40 is provided, and a cap cover 50 is provided on the upper surface of the pulsator cap 40 to prevent the upper surface of the pulsator cap 40 from being damaged by friction with laundry.
캡커버(50)는 내마모성과 내식성이 우수한 스테인레스 등의 금속으로 이루어져 있으며, 펄세이터캡(40)의 상면을 덮도록 소정의 직경을 갖는 커버부(51)와, 커버부(51)의 외주측 끝단 모서리에 세탁물이 걸리는 것을 방지할 수 있도록 커버부(51)의 외주 끝단으로부터 하방으로 연장형성되어 형성된 리브부(52)와, 캡커버(50)를 펄세이터캡(40)에 고정하기 위해 리브부(52)로부터 다시 하방으로 연장형성된 다수의 고정돌기(53)를 구비한다.The cap cover 50 is made of a metal such as stainless steel having excellent abrasion resistance and corrosion resistance, and has a cover portion 51 having a predetermined diameter to cover the upper surface of the pulsator cap 40, and an outer circumferential side of the cover portion 51. Ribs 52 formed to extend downward from the outer circumferential end of the cover portion 51 and the cap cover 50 to secure the cap cover 50 to the pulsator cap 40 so as to prevent the laundry is caught in the end edge It is provided with a plurality of fixing projections 53 extending downward from the portion 52 again.
한편, 펄세이터캡(40)은 볼트설치부(25)을 폐쇄할 수 있도록 소정의 직경을 갖는 폐쇄부(41)와, 폐쇄부(41)의 외주측 끝단으로부터 하방으로 연장형성되어 펄세이터캡(40)이 볼트설치부(25)에 끼워 고정되게 하는 다수의 걸림후크(42)를 구비한다.On the other hand, the pulsator cap 40 is formed to be closed downward from the outer peripheral end of the closing portion 41 having a predetermined diameter and the closing portion 41 so as to close the bolt installation portion 25, the pulsator cap 40 is provided with a plurality of hook hooks 42 to be fixed to the bolt installation portion 25.
펄세이터캡(40)의 폐쇄부(41) 상면에는 이러한 캡커버(50)의 설치를 위해 환형상으로 오목하게 형성된 안착홈(43)이 마련되어 리브부(52)를 끼울 수 있게 되어 있으며, 안착홈(43)에는 고정돌기(53)가 펄세이터캡(40)을 관통할 수 있도록 다수의 고정홀(44)이 마련된다.The upper surface of the closing portion 41 of the pulsator cap 40 is provided with a seating groove 43 formed in an annular concave shape for installation of the cap cover 50 to fit the rib 52. The groove 43 is provided with a plurality of fixing holes 44 to allow the fixing protrusion 53 to penetrate the pulsator cap 40.
다음은 이와 같이 구성된 본 발명에 따른 세탁기의 동작 및 작용효과를 도면을 참조하여 상세히 설명한다.Next, the operation and effect of the washing machine according to the present invention configured as described above will be described in detail with reference to the accompanying drawings.
펄세이터캡(40)에 캡커버(50)를 끼워넣으면 캡커버(50)의 리브부(52)는 펄세이터캡(40)의 상면에 마련된 안착홈(43)에 끼워지고, 고정돌기(53)는 고정홀(44)을 관통하여 펄세이터캡(40)의 하부로 돌출된다. 펄세이터캡(40) 하부로 돌출된 고정리브(44)를 밴딩하여 고정리브(44)가 펄세이터캡(40) 하면에 지지되게 하면, 캡커버(50)는 펄세이터캡(40)에 고정된다.When the cap cover 50 is inserted into the pulsator cap 40, the rib portion 52 of the cap cover 50 is fitted into the mounting groove 43 provided on the upper surface of the pulsator cap 40, and the fixing protrusion 53 is disposed. ) Penetrates through the fixing hole 44 and protrudes below the pulsator cap 40. When the fixing ribs 44 protruding below the pulsator cap 40 are bent so that the fixing ribs 44 are supported on the lower surface of the pulsator cap 40, the cap cover 50 is fixed to the pulsator cap 40. do.
펄세이터(20)를 고정볼트(35)를 통해 회전축(34)에 고정한 후 캡커버(50)가 고정된 펄세이터캡(40)을 펄세이터(20)에 볼트설치부(25)에 걸림후크(42)로 끼워설치하면 펄세이터(20)가 세탁조(12) 내에 고정설치된다.After fixing the pulsator 20 to the rotating shaft 34 through the fixing bolt 35, the hook of the pulsator cap 40 having the cap cover 50 fixed to the pulsator 20 to the bolt installation unit 25 is hooked. When fitted with 42, the pulsator 20 is fixedly installed in the washing tank 12.
세탁기에 전원을 인가하여 세탁을 수행하면, 회전축(34)을 통해 회전력이 펄세이터(20)에 전달되고 그에 따라 펄세이터(20)가 회전하면서 펄세이터캡(40)의 상면은 세탁조(12) 내의 세탁물과 지속적으로 접촉 마찰한다.When washing is performed by applying power to the washing machine, the rotational force is transmitted to the pulsator 20 through the rotating shaft 34, and the upper surface of the pulsator cap 40 is rotated accordingly while the pulsator 20 rotates. In constant contact with the laundry in the friction.
이 때, 펄세이터캡(40)의 상면에는 내구성 및 내마모성이 우수한 금속재질의 캡커버(50)가 설치되어 있으므로 잘 손상되지 않는다.At this time, since the cap cover 50 made of a metal material having excellent durability and wear resistance is installed on the upper surface of the pulsator cap 40, it is hardly damaged.
또한, 이러한 캡커버(50)는 펄세이터캡(40)에 간단히 조립되므로 간단히 교체할 수 있어, 다양한 색상 및 디자인의 캡커버(50)를 제조한 후 필요에 따라 캡커버(50)를 펄세이터(20)에 선택 적용함으로써 다양한 디자인의 펄세이터(20)를 용이하게 제조할 수 있다.In addition, since the cap cover 50 is simply assembled to the pulsator cap 40, the cap cover 50 can be easily replaced, and after the cap cover 50 of various colors and designs is manufactured, the cap cover 50 may be pulsator as necessary. By selectively applying to 20, pulsator 20 of various designs can be easily manufactured.
이상에서 상세히 설명한 바와 같이, 본 발명에 따른 세탁기에는 펄세이터캡 상면은 내마모성 및 내식성이 우수한 캡커버가 설치되어 있으므로 펄세이터가 세탁 시 세탁물과 마찰하더라도 외관품질의 저하는 방지할 수 있게 되는 작용효과가 있다.As described above in detail, the washing machine according to the present invention is provided with a cap cover having excellent abrasion resistance and corrosion resistance on the upper surface of the pulsator cap, so that the appearance quality of the pulsator may be prevented from deterioration in appearance even when the pulsator rubs against the laundry. There is.
또한, 본 발명에 따른 펄세이터는 캡커버를 교체함으로써 다양한 디자인 및 색상의 펄세이터를 용이하게 제조할 수 있게 되는 부수적인 작용효과가 있다.In addition, the pulsator according to the present invention has the side effect of being able to easily manufacture a pulsator of various designs and colors by replacing the cap cover.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0038505A KR100444968B1 (en) | 2002-07-04 | 2002-07-04 | Washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0038505A KR100444968B1 (en) | 2002-07-04 | 2002-07-04 | Washing machine |
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| Publication Number | Publication Date |
|---|---|
| KR20040003729A KR20040003729A (en) | 2004-01-13 |
| KR100444968B1 true KR100444968B1 (en) | 2004-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR10-2002-0038505A KR100444968B1 (en) | 2002-07-04 | 2002-07-04 | Washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103572546B (en) * | 2012-08-03 | 2018-07-06 | 青岛海尔洗衣机有限公司 | A kind of agitation wheel for washing machine and washing machine |
| JP6767765B2 (en) * | 2016-04-08 | 2020-10-14 | 東芝ライフスタイル株式会社 | Washing machine |
| CN112281393B (en) * | 2019-07-22 | 2024-06-18 | 青岛海尔洗衣机有限公司 | Washing equipment impeller mounting mechanism and washing equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6077581U (en) * | 1983-11-02 | 1985-05-30 | 株式会社東芝 | washing machine stirring blades |
| JPS6118785U (en) * | 1985-06-19 | 1986-02-03 | 三洋電機株式会社 | washing machine |
| KR20000002176A (en) * | 1998-06-17 | 2000-01-15 | 윤종용 | Pulsator of washing machine |
-
2002
- 2002-07-04 KR KR10-2002-0038505A patent/KR100444968B1/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6077581U (en) * | 1983-11-02 | 1985-05-30 | 株式会社東芝 | washing machine stirring blades |
| JPS6118785U (en) * | 1985-06-19 | 1986-02-03 | 三洋電機株式会社 | washing machine |
| KR20000002176A (en) * | 1998-06-17 | 2000-01-15 | 윤종용 | Pulsator of washing machine |
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| KR20040003729A (en) | 2004-01-13 |
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