KR19980031032U - Damper for shock absorber of washing machine - Google Patents
Damper for shock absorber of washing machine Download PDFInfo
- Publication number
- KR19980031032U KR19980031032U KR2019960044179U KR19960044179U KR19980031032U KR 19980031032 U KR19980031032 U KR 19980031032U KR 2019960044179 U KR2019960044179 U KR 2019960044179U KR 19960044179 U KR19960044179 U KR 19960044179U KR 19980031032 U KR19980031032 U KR 19980031032U
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- KR
- South Korea
- Prior art keywords
- damper
- washing machine
- washing
- outer tub
- main body
- 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
- 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
- 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
- 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
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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
- F16F15/022—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 dampers and springs in combination
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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
Landscapes
- 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
본 고안은 세탁기의 외조 완충용 댐퍼에 관한 것으로서, 더욱 상세하게는 세탁기내의 댐퍼 설치시 구조가 간단하고 설치가 용이하며 제작에 드는 비용을 절감할 수 있도록 한 것이다.The present invention relates to a damper for damping the outer tank of a washing machine, and more particularly, to provide a simple structure, easy installation, and a reduction in manufacturing cost when the damper is installed in the washing machine.
이를 위해, 본체의 지지부재에 삽입되어 착탈 가능하게 설치된 고정부재와 외조에 형성된 걸림편의 사이에 세탁 및 탈수행정시 발생되는 진동을 흡수하기 위한 탄성체가 일체로 형성된 지지봉이 설치된 것이다.To this end, a support rod is integrally formed between the fixed member inserted into the support member of the main body and detachably attached to the locking piece formed in the outer tub and an elastic body for absorbing the vibration generated during washing and dehydrating stroke.
Description
본 고안은 세탁기의 외조 완충용 댐퍼에 관한 것으로서, 더욱 상세하게는 세탁기의 내부에 댐퍼를 단순한 구조로서 용이하게 설치할 수 있도록 한 것이다.The present invention relates to a damper for buffering the outer tank of a washing machine, and more particularly, to allow the damper to be easily installed as a simple structure inside the washing machine.
일반적으로, 세탁기는 세제의 유화작용과 펄세이터(Pulsator)의 회전운동에 따른 수류의 마찰작용 및 펄세이터와 세탁물과의 충격작용을 이용하여 의복, 침구 등에 부착된 각종 때를 제거하는 제품으로서, 센서에 의해 세탁물의 양과 종류를 감지하여 세탁방법을 자동으로 설정하고 또한 세탁수의 수위를 세탁물의 양과 종류에 따라 적절한 수위까지 급수한 후, 마이콤의 베어를 받아 세탁을 수행하게 된다.In general, a washing machine is a product that removes various occasions attached to clothes, bedding, etc. by using friction action of water flow and impact action of pulsator and laundry by emulsification of detergent and rotational movement of pulsator. The sensor detects the amount and type of laundry and automatically sets the washing method. The water level of the washing water is supplied to an appropriate level according to the amount and type of laundry.
종래의 세탁기는 도 1에 나타낸 바와 같이, 본체(1)내의 외조(6)내부에 세탁조(11)가 회전가능하게 설치되고, 세탁조내의 하부 중앙에는 세탁 및 탈수시 회전되는 세탁날개(12)가 설치되며, 상기 세탁조(11) 및 세탁날개(12)에는 외조(6)의 저면 중앙에 설치된 클러치(13)의 탈수축(14) 및 세탁축(15)이 관통하여 각각 체결된다.In the conventional washing machine, as shown in FIG. 1, the washing tub 11 is rotatably installed in the outer tub 6 of the main body 1, and a washing wing 12 rotated at the time of washing and dehydration in the lower center of the washing tub. It is installed, the washing tank 11 and the washing blade 12 is fastened to the dehydration shaft 14 and the washing shaft 15 of the clutch 13 installed in the center of the bottom surface of the outer tub 6, respectively.
또한, 외조(6)의 저면 일측에 설치되어 마이콤(도시는 생략함)의 제어신호에 의해 구동되는 모터(16)와 클러치(13)에는 각각 모터풀리(17)와 클러치풀리(18)의 사이에는 V벨트(19)가 감겨서 동력을 전달하도록 설치된다.In addition, between the motor pulley 17 and the clutch pulley 18, the motor 16 and the clutch 13 are provided on one side of the bottom surface of the outer tub 6 and are driven by a control signal of a microcomputer (not shown). There is a V-belt (19) is installed to transmit power by winding.
한편, 본체(1)내의 외조(6) 하부 일측에는 마이콤의 제어신호에 따라 외조(6) 내의 세탁수를 배수호스(20)를 통해 본체(1)의 외부로 배출하는 배수밸브(30)가 설치되어 구성된다.On the other hand, one side of the outer tank 6 in the main body 1, the drain valve 30 for discharging the washing water in the outer tank 6 to the outside of the main body 1 through the drain hose 20 in accordance with the control signal of the microcomputer Installed and configured.
또한, 본체(1)의 내부에는 외조(6)가 매달린 상태로 복수개 댐퍼(Damper)(7a)에 의해 지지되는데, 본체(1)의상단부 내측면의 지지부재(2a)와 외조(6)의 하단부 외조면의 걸림편(10a)에 고정된 댐퍼 캡(Damper Cap)(22) 사이에는 지지봉(22)이 관통하여 설치된다.In addition, the inside of the main body 1 is supported by a plurality of dampers 7a in a state in which the outer tub 6 is suspended, and the support member 2a and the outer tub 6 of the upper end inner side of the main body 1 are supported. A support rod 22 penetrates between damper caps 22 fixed to the engaging pieces 10a of the lower outer surface.
따라서, 사용자가 세탁물을 투입한 다음 세탁시작 버튼을 누르면, 마이콤이 투입된 세탁물의 양 및 종류를 감지하여 최적량의 수위를 결정하고 급수한 후, 세탁조(11)는 정지해 있고 세탁날개(12)가 좌, 우 교반 운동하므로써 세탁을 수행하게 된다.Therefore, when the user inputs the laundry and then presses the start washing button, the microcomputer detects the amount and type of the loaded laundry, determines the optimum level, and supplies the water, and the washing tank 11 is stopped and the washing blade 12 The washing is performed by stirring left and right.
또한, 상기 헹굼행정은 세탁물로부터 세제가 일정농도 이상 빠질 수 있도록 세탁코스에 따라 입력된 횟수만큼 반복수행되며, 최종적인 배수 및 탈수를 수행한 다음 세탁기는 작동을 중지하게 된다.In addition, the rinsing operation is repeatedly performed a number of times input according to the washing course so that the detergent is removed from the laundry by a predetermined concentration or more, and after the final drainage and dehydration is performed, the washing machine stops operation.
그러나, 이와 같은 종래의 댐퍼는 본체(1)와 외조(6) 사이에 세탁 및 탈수시 발생되는 외조(6)의 진동을 흡수하기 위해 댐퍼 캡(21), 완충스프링(9a), 스너벌 베이스(23), 지지봉(22) 등의 부품을 결합하여 설치하게 됨으로써 부품이 많이 들고 조립공수가 많아지며 댐퍼(7a)의 설치에 따른 제조단가를 상승시키게 되는 등의 문제점이 있었다.However, such a conventional damper has a damper cap 21, a damping spring 9a, and a snubber base to absorb vibrations of the outer tub 6 generated during washing and dehydration between the main body 1 and the outer tub 6. (23), by installing a combination of parts such as the support rod 22, there are problems such as a lot of parts, the number of assembling work is increased, and the manufacturing cost increases according to the installation of the damper (7a).
본 고안은 상기한 제반 문제점을 해결하기 위한 것으로서, 세탁기내의 댐퍼 설치시 구조가 간단하고 설치가 용이하며 제작에 드는 비용을 절감할 수 있는 세탁기의 외조 완충용 댐퍼를 제공하는데 그 목적이 있다.The present invention is to solve the above-mentioned problems, it is an object of the present invention to provide a damper for damping the outer tank of the washing machine that is simple in structure, easy to install and can reduce the manufacturing cost when installing the damper in the washing machine.
상기한 목적을 달성하기 위해, 본 고안은 본체의 지지부재에 삽입되어 착탈 가능하게 설치된 고정부재와 외조에 형성된 걸림편의 사이에 세탁 및 탈수행정시 발생되는 진동을 흡수하기 위한 탄성체가 일체로 형성된 지지봉이 설치되는 세탁기의 외조 완충용 댐퍼이다.In order to achieve the above object, the present invention is a support rod which is integrally formed with an elastic body for absorbing vibration generated during washing and dewatering operation between the fixing member and the locking piece formed in the outer tank is inserted into the support member of the main body and detachable It is a damper for outer tank buffer of a washing machine installed.
도 1은 종래의 세탁기를 나타낸 종단면도1 is a longitudinal sectional view showing a conventional washing machine
도 2는 본 고안에 따른 세탁기를 나타낸 종단면도Figure 2 is a longitudinal sectional view showing a washing machine according to the present invention
도 3은 도 2의 A부 분해사시도3 is an exploded perspective view of portion A of FIG.
도 4는 도 3에 따른 결합단면도4 is a cross-sectional view of the combination according to FIG.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1:본체2:지지부재1: main body 2: supporting member
3:고정홈4:고정부재3: fixing groove 4: fixing member
5:보스6:외조5: Boss 6: Outer
7:댐퍼8:지지봉7: damper 8: support rod
8a:제 1걸림부8b:제 2걸림부8a: first catching part 8b: second catching part
9:완충스프링10:걸림편9: buffer spring 10: jam
이하, 본 고안을 일실시예로 도시한 도 2 내지 도 4를 참고로하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, with reference to Figures 2 to 4 showing an embodiment of the present invention in more detail as follows.
도 2는 본 고안에 따른 세탁기를 나타낸 종단면도이고, 도 3은 도 2의 A부 분해사시도이며, 도 4는 도 3에 따른 결합단면도로서, 세탁기의 본체(1) 상단에 일정간격 이격되어 형성되는 복수개의 지지부재(2) 상부에 복수개의 고정홈(3)이 형성된 고정부재(4)가 설치되고, 고정부재(4)의 하부 중앙에는 고정부재의 유동을 방지하는 보스(5)가 지지부재(2)에 삽입되어 착탈가능하게 설치된다.Figure 2 is a longitudinal cross-sectional view showing a washing machine according to the present invention, Figure 3 is an exploded perspective view of part A of Figure 2, Figure 4 is a cross-sectional view of the coupling according to Figure 3, formed at regular intervals spaced at the top of the main body (1) of the washing machine A fixing member 4 having a plurality of fixing grooves 3 formed thereon is provided on the plurality of supporting members 2, and a boss 5 for preventing the flow of the fixing member is supported at the lower center of the fixing member 4. It is inserted into the member 2 and is detachably installed.
한편, 상기 본체(1)와 외조(6) 사이에 설치되는 댐퍼(7)의 구성은 지지봉(8) 중앙에 완충스프링(9) 등의 형상으로 된 탄성체가 일체로 형성되며 상기 완충스프링(9)으로 연장되게 형성된 지지봉(8) 상단의 제 1걸림부(8a)는 ㄱ자 형상으로 절곡되어 상기 지지부재(2) 상부에 설치된 고정부재(4)에 고정홈(3)에 설치된다.On the other hand, the configuration of the damper (7) provided between the main body (1) and the outer tank (6) is formed in the center of the support rod 8, the elastic body in the shape of a buffer spring (9) integrally formed and the buffer spring (9) The first catching portion 8a of the upper end of the support bar 8 formed to extend in the c) is bent into an L shape and installed in the fixing groove 3 in the fixing member 4 installed on the support member 2.
또한, 상기 지지봉(8) 하단의 제 2걸림부(8b)는 갈고리 형상으로 형성되어 상기 외조(6) 하단부의 외주면에 형성된 걸림편(10)에 걸리도록 설치된다.In addition, the second locking portion (8b) of the lower end of the support bar (8) is formed in a hook shape is installed to be caught by the locking piece (10) formed on the outer peripheral surface of the lower end of the outer tub (6).
이와 같이 구성된 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above are as follows.
세탁기의 댐퍼 설치시 본체(1)내의 상단 모서리부에 설치된 복수대의 지지부재(2)에 상기 지지봉(8)의 상단에 형성된 제 1걸림부(8a)를 상기 고정부재(4)의 중앙 하부에 형성된 보스(5)로 관통시켜 고정부재 상면의 어느 하나의 고정홈(3)에 삽입시킨다.When the damper of the washing machine is installed, the first catching portion 8a formed at the upper end of the supporting rod 8 is provided at a plurality of supporting members 2 installed at the upper edge portion of the main body 1 at the lower center of the fixing member 4. Penetrating through the formed boss (5) is inserted into any one fixing groove 3 of the upper surface of the fixing member.
그 다음 상기 지지봉(8)을 지지부재(2)의 틈 사이에 끼우고, 상기 지지봉(8)이 갈고리 형상으로 형성된 제 2걸림부(8b)는 외조(6)의 외주면 하부에 형성 걸림편(10)에 걸어 연결하면 상기 지지부재(2)에 설치된 고정부재(4)는 외조(6)의 자중에 의해 고정된다.Then, the support rod 8 is sandwiched between the gaps of the support member 2, and the second catching portion 8b having the support rod 8 in the shape of a hook is formed on a lower portion of the outer circumferential surface of the outer tub 6 10), the fixing member 4 installed on the support member 2 is fixed by the weight of the outer tub 6.
따라서, 세탁 및 탈수시 외조(6)와 본체(1) 사이를 지지하는 지지봉 중앙부에 완충스프링(9)을 일체로 형성된 구조로도 상기 외조(6)에서 발생되는 진동을 충분히 흡수할 수 있으며 또한, 상기 고정부재(4)의 고정홈(3)은 외조의 진동에 의해 유동될 수 있는 제 1걸림부(8a)를 견고한 상태로 고정할 수 있게 된다.Therefore, even when washing and dehydration, the vibration spring generated in the outer tub 6 can be sufficiently absorbed even with a structure in which the buffer spring 9 is integrally formed at the center of the supporting rod supporting the outer tub 6 and the main body 1. The fixing groove 3 of the fixing member 4 may fix the first catching part 8a that may be flown by the vibration of the outer tub in a solid state.
이상에서와 같이, 본 고안은 세탁의 외조에 설치되는 댐퍼의 구조를 일체형 구조로 변경하여 댐퍼에 사용되는 부품수를 줄일 수 있게 될 뿐만 아니라 세탁 및 탈수시 외조(6)의 진동에 의한 지지봉(8) 상단에 제 1걸림부(8a)가 유동되는 것을 고정할 수 있는 별개의 고정부재(4)로 고정시킴으로써, 안정된 상태에서 세탁이 수행되며, 댐퍼의 제작에 소요되는 비용을 절감시킬 수 있는 유용한 고안이다.As described above, the present invention not only can reduce the number of parts used in the damper by changing the structure of the damper installed in the outer tub of the laundry, but also the support rod by the vibration of the outer tub (6) during washing and dehydration ( 8) By fixing with a separate fixing member 4 that can fix the first locking portion (8a) flows on the top, washing is performed in a stable state, which can reduce the cost required for the manufacture of the damper It is a useful design.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960044179U KR19980031032U (en) | 1996-11-30 | 1996-11-30 | Damper for shock absorber of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960044179U KR19980031032U (en) | 1996-11-30 | 1996-11-30 | Damper for shock absorber of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980031032U true KR19980031032U (en) | 1998-08-17 |
Family
ID=53986205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960044179U KR19980031032U (en) | 1996-11-30 | 1996-11-30 | Damper for shock absorber of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980031032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100691236B1 (en) * | 2000-07-06 | 2007-03-12 | 삼성전자주식회사 | Suspension system for washing machine |
-
1996
- 1996-11-30 KR KR2019960044179U patent/KR19980031032U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100691236B1 (en) * | 2000-07-06 | 2007-03-12 | 삼성전자주식회사 | Suspension system for washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |