KR19980024318U - Washing machine brake band - Google Patents
Washing machine brake band Download PDFInfo
- Publication number
- KR19980024318U KR19980024318U KR2019960037707U KR19960037707U KR19980024318U KR 19980024318 U KR19980024318 U KR 19980024318U KR 2019960037707 U KR2019960037707 U KR 2019960037707U KR 19960037707 U KR19960037707 U KR 19960037707U KR 19980024318 U KR19980024318 U KR 19980024318U
- Authority
- KR
- South Korea
- Prior art keywords
- brake band
- circumferential surface
- drum coupling
- lining
- wire
- Prior art date
Links
Classifications
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
- F16D49/02—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as a helical band or coil with more than one turn, with or without intensification of the braking force by the tension of the band or contracting member
- F16D49/04—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as a helical band or coil with more than one turn, with or without intensification of the braking force by the tension of the band or contracting member mechanically actuated
-
- 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)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Braking Arrangements (AREA)
Abstract
본 고안은 브레이크 밴드의 내주면으로 부설되는 라이닝을 배분하여 요부에 적절하게 부설하여 드럼커플링과의 접촉면적을 줄여 제동소음 및 과열을 방지하게 된 세탁기 브레이크 밴드에 관한 것이며, 이를 실현하기 위하여 드럼커플링(13)의 외주면으로 위치하여 일측단부에 힌지축(21)이 설치되고 타측단부에는 와이어(15)와 결합되며 내주면으로 라이닝(22)이 부설되는 한편, 상기 와이어의 인장에 따라 드럼커플링(13)의 외주면과 접면되는 브레이크 밴드(20)에 있어서, 상기 브레이크 밴드(20)의 라이닝(22)을 등분하여 이를 적소에 내설하여 드럼커플링의 외주면 접촉시 접촉면적을 줄이게 된 특징이 있다.The present invention relates to a washing machine brake band that prevents braking noise and overheating by distributing linings laid on the inner circumferential surface of the brake band and laying them appropriately on the main parts to reduce the contact area with the drum coupling. Located on the outer circumferential surface of the ring 13, a hinge shaft 21 is installed at one end, coupled to the wire 15 at the other end, and a lining 22 is laid at the inner circumferential surface, while drum coupling is performed according to the tension of the wire. In the brake band 20 in contact with the outer circumferential surface of (13), the lining 22 of the brake band 20 is divided equally and installed in place to reduce the contact area during contact with the outer circumferential surface of the drum coupling. .
Description
일반적으로 이조식 세탁기나 또는 전자동세탁기에 있어서 구동모터의 회전동작상태를 마이콤으로 부터 전송되는 신호에 따라 상기 구동모터를 제동시켜주는 제동장치가 구비되어지는데, 이러한 세탁기의 제동장치를 도 1 및 도 2를 토대로 설명한다.In general, a braking device for braking the drive motor in accordance with a signal transmitted from a microcomputer in the rotational operation state of the drive motor in a dual type washing machine or a fully automatic washing machine is provided. FIG. 1 and FIG. Explain based on 2.
즉, 상부에 샤프트(10)를 통하여 세탁조(11)와 연동되어지게 결합되어진 구동모터(12)와; 상기 구동모터의 상부에 위치하여 샤프트에 고착되어지는 원통형의 드럼커플링(13)과; 상기 드럼커플링의 외주면으로 위치하여 일측단부에 힌지축(14a)이 설치되어지며, 타측단부에는 와이어(15)와 결합되어지되, 상기 와이어(15)는 이를 스위치의 접점신호에 따라 잡아당겼다가 풀었다가 하는 브레이크 링크(16)에 부설되어지는 한편, 내주면으로 석면 또는 합성수지재로써, 내마모성 및 내열성인 라이닝(14b)이 부설되어진 브레이크 밴드(14); 등으로 구성되어진다.That is, the drive motor 12 is coupled to be interlocked with the washing tank 11 through the shaft 10 on the top; A cylindrical drum coupling 13 positioned on the drive motor and fixed to the shaft; Located on the outer circumferential surface of the drum coupling is provided with a hinge shaft (14a) at one end, coupled to the wire 15 at the other end, the wire 15 is pulled in accordance with the contact signal of the switch A brake band 14 which is attached to the brake link 16 to be loosened and provided with lining 14b which is abrasion and heat resistant as an asbestos or synthetic resin material on the inner circumferential surface; And the like.
한편, 본 고안과 관련한 브레이크 밴드는 일측에 연결된 와이어가 일측으로 잡아당겨지면 브레이크 밴드 내주면으로 부설된 라이닝(14b)이 드럼커플링(13)의 외주면으로 면접촉되면서 상기 드럼커플링의 회전을 제동시키는 것이다.Meanwhile, in the brake band according to the present invention, when the wire connected to one side is pulled to one side, the lining 14b laid on the inner circumferential surface of the brake band contacts the outer circumferential surface of the drum coupling 13 to brake the rotation of the drum coupling. It is to let.
그러나, 상기한 종래의 브레이크 밴드에 있어서는 밴드 내주면에 부설된 라이닝이 상기 브레이크 밴드의 내주면 전체에 걸쳐 설치되어짐으로 해서 드럼커플링과의 접촉시 접촉면적이 넓어 다량의 열이 발생하며, 특히 제동소음이 심하게 발생하여 사용자로 하여금 제품고장오인을 가져오는 문제점이 있었다.However, in the conventional brake band described above, since the lining attached to the inner circumferential surface of the band is installed over the entire inner circumferential surface of the brake band, a large contact area is generated during contact with the drum coupling, so that a large amount of heat is generated. This occurred badly and caused a problem that causes the user to mistake the product.
따라서, 본 고안은 종래의 문제점을 해결하기 위하여 안출된 것으로, 그 목적은 브레이크 밴드의 내주면으로 부설되는 라이닝을 배분하여 요부에 적절하게 부설하여 드럼커플링과의 접촉면적을 줄여 제동소음 및 과열을 방지하게 된 세탁기 브레이크 밴드를 제공함에 있다.Therefore, the present invention has been devised to solve the conventional problems, and its purpose is to distribute the lining laid on the inner circumferential surface of the brake band, and to properly lay the recess to reduce the contact area with the drum coupling to reduce braking noise and overheating. Providing a prevented washing machine brake band.
도 1은 종래기술을 설명하기 위한 세탁기 요부 발췌 사시도,1 is a perspective view of the main portion of the washing machine for explaining the prior art,
도 2는 종래의 따른 브레이크 밴드 평면도,2 is a plan view of a brake band according to the related art;
도 3은 본 고안의 따른 브레이크 밴드 평면도.3 is a plan view of the brake band according to the present invention.
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
10 : 샤프트, 11 : 세탁조,10: shaft, 11: washing tub,
12 : 구동모터, 13 : 드럼커플링,12: drive motor, 13: drum coupling,
15 : 와이어, 20 : 브레이크 밴드,15: wire, 20: brake band,
21 : 힌지축, 22 : 라이닝,21: hinge axis, 22: lining,
본 고안의 목적을 달성하기 위한 본 고안은 드럼커플링의 외주면으로 위치하여 일측단부에 힌지축이 설치되고 타측단부에는 와이어와 결합되며 내주면으로 라이닝이 부설되는 한편, 상기 와이어의 인장에 따라 드럼커플링의 외주면과 접면되는 브레이크 밴드에 있어서, 상기 브레이크 밴드의 라이닝을 등분하여 이를 적소에 내설하여 드럼커플링의 외주면 접촉시 접촉면적을 줄이게 된 특징이 있다.The present invention for achieving the object of the present invention is located on the outer circumferential surface of the drum coupling is installed a hinge shaft on one side end and the other end is coupled to the wire and the lining is laid on the inner peripheral surface, drum couple according to the tension of the wire In the brake band in contact with the outer circumferential surface of the ring, the lining of the brake band is divided into equal parts to be in place in order to reduce the contact area during contact with the outer circumferential surface of the drum coupling.
이하, 본 고안의 바람직한 실시예를 도면에 의거하여 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.
도 3은 본 고안의 따른 브레이크 밴드 평면도를 도시한 것이며, 본 고안을 설명하기 위해 도 1의 주변 기술내용에 대해서는 동일부호를 부여한다.Figure 3 shows a plan view of the brake band according to the present invention, the same reference numerals are given to the surrounding technical contents of FIG.
부호 20 은 드럼커플링의 외주면에 위치하여 볼트와 같은 고정수단을 통하여 프레임에 고정되는 브레이크 밴드를 도시한 것이다.Reference numeral 20 shows a brake band which is located on the outer circumferential surface of the drum coupling and is fixed to the frame through fixing means such as bolts.
상기 브레이크 밴드(20)는 띠형태의 금속재질로 구성되어지며, 일측으로는 브레이크 링크(16)의 동작에 따라 움직이는 와이어(15)가 연결되고 타측은 힌지축(21)이 형성된다.The brake band 20 is made of a metal material in the form of a strip, one side of which is connected to the moving wire 15 according to the operation of the brake link 16, the other side is formed with a hinge shaft (21).
그런다음 내주면으로는 내열성 및 내마모성이 우수한 재질로 구성된 라이닝(22)을 접착제등을 통하여 강력하게 설치하되, 브레이크 밴드 내주면의 요부에 적어도 2개 이상 배분하여 적소에 설치한다.Then, as the inner circumferential surface, lining 22 made of a material having excellent heat resistance and abrasion resistance is strongly installed through an adhesive or the like, and at least two or more portions of the inner circumferential surface of the brake band are distributed and installed in place.
이상과 같은 구성을 갖는 본 고안은 세탁조를 회전시켜주는 구동모터(12)의 회전동작시 이를 마이콤과 같은 제어수단을 통하여 회전동작상태를 제어함에 있어 특히 상기한 구동모터는 브레이크 밴드(20)등으로 구성되어지는 제동장치에 의해 그 동작상태가 좌우되는 것인즉, 이러한 제동장치에 있어 우선적으로 구동모터의 샤프트(10) 소정위상으로 드럼커플링(13)을 고작시켜주면 상기 드럼커플링의 외주면으로는 내면에 라이닝(22)이 내설되어진 브레이크 밴드(20)가 동심원을 이루며 설치되어지되, 상기 브레이크 밴드의 일측단부는 커링가 같은 제작공정을 통하여 끝단을 말은다음 그 내부에 힌지축으로 삽설하여 고정하며, 타측단부는 와이어(15)와 연동되어지되, 상기 와이어는 이를 잡아당겼다가 풀었다가 하는 브레이크 링크에 의해 설치되어져 있는 것인즉, 이와같이 제동장치의 설치가 완료된후 제어수단에 의한 신호나 탈수커버의 개폐동작에 따라 통전되는 스위치조작에 의해 소망하는 구동모터(12)의 회전동작상태를 중지하게 될때는 상기한 브레이크 링크가 와이어를 잡아당기면 브레이크 밴드(20)가 힌지축(21)을 기준으로 하여 당겨지면서 드럼커플링의 외주면과 면접하게 되는데, 이때 상기한 브레이크 밴드의 내주면에 일정간격으로 등분되어 부착된 라이닝(22)이 드럼커플링(13)의 적소에만 접면하게 되어 국부에 걸친 접촉에 따른 마찰소음 및 마찰열이 감소되어진다.The present invention having the configuration as described above in the control of the rotation operation state through the control means such as the microcomputer during the rotation operation of the drive motor 12 for rotating the washing tank in particular the drive motor is a brake band 20, etc. That is, the operation state is influenced by the braking device, which is configured as follows. In such a braking device, if the drum coupling 13 is set at a predetermined phase in the shaft 10 of the drive motor, the outer peripheral surface of the drum coupling is preferred. The inner side of the lining 22, the inner side of the brake band 20 is installed in a concentric circle, the one end of the brake band is rolled through the hinge through the same manufacturing process and then inserted into the hinge shaft therein The other end is interlocked with the wire 15, and the wire is installed by a brake link that pulls and releases it. That is, when the braking device is completed, the brake link described above is stopped when the desired driving motor 12 is stopped by a switch operation that is energized according to a signal by the control means or an opening / closing operation of the dehydration cover. When the wire is pulled, the brake band 20 is pulled with respect to the hinge shaft 21 to be interviewed with the outer circumferential surface of the drum coupling, wherein the lining 22 is divided into equal intervals and attached to the inner circumferential surface of the brake band. ) Only contacts the drum coupling 13 in place so that friction noise and heat of friction due to local contact are reduced.
이상에서와 같이 설명되어진 본 고안은 구동모터를 제동하여주는 제동장치에 있어서, 특히 브레이크 밴드 내주면을 부설된 라이닝을 적어도 2개이상 등분하여 적소에 부설함으로 인해 이와 드럼커플링과의 접촉면적을 줄여 마찰소음 및 마찰열을 일층 억제하여 사용자의 신뢰성을 높이게 된 효과를 얻는다.The present invention described as described above is a braking device for braking a driving motor, and in particular, at least two or more linings attached to the inner circumference of the brake band are laid in place to reduce the contact area with the drum coupling. Friction noise and friction heat are further suppressed to obtain the effect of increasing the user's reliability.
이상은 본 고안의 일 실시예에 불과하며, 본 고안은 그 구성요지의 범위내에서 다양한 변경 및 개조가 가능하다.The above is only one embodiment of the present invention, the present invention is capable of various changes and modifications within the scope of the configuration.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960037707U KR19980024318U (en) | 1996-10-31 | 1996-10-31 | Washing machine brake band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960037707U KR19980024318U (en) | 1996-10-31 | 1996-10-31 | Washing machine brake band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980024318U true KR19980024318U (en) | 1998-07-25 |
Family
ID=53981706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960037707U KR19980024318U (en) | 1996-10-31 | 1996-10-31 | Washing machine brake band |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980024318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000075320A (en) * | 1999-05-31 | 2000-12-15 | 윤종용 | A brake apparatus of washing machine |
| KR20010047016A (en) * | 1999-11-17 | 2001-06-15 | 구자홍 | Full automatic washing machine |
-
1996
- 1996-10-31 KR KR2019960037707U patent/KR19980024318U/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000075320A (en) * | 1999-05-31 | 2000-12-15 | 윤종용 | A brake apparatus of washing machine |
| KR20010047016A (en) * | 1999-11-17 | 2001-06-15 | 구자홍 | Full automatic washing machine |
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