KR100207365B1 - A suspension device of a washing machine - Google Patents

A suspension device of a washing machine Download PDF

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Publication number
KR100207365B1
KR100207365B1 KR1019960060812A KR19960060812A KR100207365B1 KR 100207365 B1 KR100207365 B1 KR 100207365B1 KR 1019960060812 A KR1019960060812 A KR 1019960060812A KR 19960060812 A KR19960060812 A KR 19960060812A KR 100207365 B1 KR100207365 B1 KR 100207365B1
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KR
South Korea
Prior art keywords
washing machine
suspension device
hole
cabinet
hook
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KR1019960060812A
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Korean (ko)
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KR19980041509A (en
Inventor
임장윤
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전주범
대우전자주식회사
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Priority to KR1019960060812A priority Critical patent/KR100207365B1/en
Publication of KR19980041509A publication Critical patent/KR19980041509A/en
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Publication of KR100207365B1 publication Critical patent/KR100207365B1/en

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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
    • 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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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

본 발명은 세탁기의 저수조를 안정되게 잡아 주는 현가장치에 관한 것으로서, 더욱 상세하게는 상기 현가장치의 조립공수를 최소화시킴과 동시에 이의 설치를 용이하게 한 세탁기의 저수조 현가장치에 관한 것으로서, 세탁기(1)의 캐비넷(10) 상단 네모서리에 소정의 간격을 두고 관통공(11b)과 고정공(11c)을 각각 형성시킨 다음, 현가장치(50)의 걸이봉(51) 상단을 절곡시켜 상기 걸이봉(51)이 관통공(11b)을 관통한 다음, 걸이봉(51) 단부가 고정공(11c)에 끼움고정되게 한 것을 특징으로 한 것이다.The present invention relates to a suspension device for stably holding a storage tank of a washing machine, and more particularly, to a storage tank suspension device for a washing machine, which minimizes the assembly labor of the suspension device and facilitates installation thereof. The through holes 11b and the fixing holes 11c are formed at predetermined intervals in the upper corners of the cabinet 10, respectively, and then the hook rods 51 of the suspension device 50 are bent and the hook rods are bent. After the 51 penetrates the through hole 11b, the end of the hook rod 51 is fitted into the fixing hole 11c.

Description

세탁기의 저수조 현가장치Reservoir Suspension of Washing Machine

본 발명은 세탁기의 저수조를 안정되게 잡아 주는 현가장치에 관한 것으로서, 더욱 상세하게는 상기 현가장치의 조립공수를 최소화시킴과 동시에 이의 설치를 용이하게 한 세탁기의 저수조 현가장치에 관한 것이다.The present invention relates to a suspension device for stably holding a water tank of a washing machine, and more particularly, to a water tank suspension device of a washing machine, which minimizes the assembly labor of the suspension device and facilitates installation thereof.

일반적인 세탁기의 구성을 간략히 설명하면 제 1 도에 도시된 바와 같이 사각함체 형상의 캐비넷(10)과; 상기 캐비넷(10) 내부에 설치되는 저수조(20)와; 상기 저수조(20)내에 세탁물이 담겨지는 소정형상의 세탁조(30)와; 상기 캐비넷(10) 하부에 정역가능한 구동모터(41)와 밸트(42)로서 연결되어 세탁조(30)내의 펄세이터(43)를 회전시켜 주는 구동수단(40); 등으로 구성되며, 본 발명과 관련된 현가장치(21)는 네개의 걸이봉(21a) 상단이 캐비넷(10)의 네모서리 상단에 각각 고정설치되고, 네개의 걸이봉(21a) 하단이 저수조(20)의 네모서리에 각각 고정설치된 것인데, 상기 걸이봉(21a)과 캐비넷(10) 상단과의 결합구조를 상세히 설명하면 제 2 도와 같이 상기 캐비넷(10) 상단의 네모서리부에 관통공(11)을 가진 반구형상의 오목홈부(12)가 형성되고, 상기 걸이봉(21a) 상단에는 관통공(11)과 대응되는 걸이부(21b)와, 이 걸이부(21b)와 직각되게 천공된 끼움공(21c)이 형성되며, 상기 오목홈부(12) 내에는 이와 대응되면서 그 중앙 수직으로 관통공(21f)을 구비한 유동구(21e)가 형성되어 상기 걸이봉(21a)의 걸이부(21b)를 캐비넷(10)의 관통공(11)과 유동구(21e)의 관통공(21f)에 상향으로 관통시킨 다음 유동구(21e) 상방으로 올라온 걸이부(12b)의 끼움공(21c)에 고정핀(21d)을 끼움고정시켜서 된 것이다.Briefly illustrating the configuration of a general washing machine as shown in Figure 1 and the cabinet 10 of the rectangular box shape; A reservoir 20 installed in the cabinet 10; A laundry tub 30 having a predetermined shape in which laundry is contained in the water reservoir 20; Drive means (40) connected to the lower and lower drive cabinet (41) and belt (42) to rotate the pulsator (43) in the washing tank (30); The suspension device 21 according to the present invention has four hook rods 21a upper ends fixedly installed at four upper corners of the cabinet 10, and four hook rods 21a lower ends are disposed of the water tank 20. It is fixed to each of the four corners of the), when the hook structure (21a) and the coupling structure of the cabinet 10 in detail described in detail the second corner through-hole 11 in the upper corner of the cabinet (10) A hemispherical recessed groove portion 12 having a shape is formed, and a hook portion 21b corresponding to the through hole 11 and a fitting hole drilled perpendicularly to the hook portion 21b are formed at an upper end of the hook rod 21a. 21c is formed, and in the concave groove portion 12, a flow port 21e having a through hole 21f is formed in the center vertically corresponding thereto, and the hook portion 21b of the hook rod 21a is cabinetd. The hook which penetrates upwardly through the through-hole 11 and the through-hole 21f of the flow opening 21e of 10, and then climbed upward of the flow opening 21e. To a fixed pin (21d) on the insertion hole (21c) of (12b) by fitting fixing.

상기와 같이 구성된 종래의 현가장치(21)는 걸이봉(21a)의 끼움공(21c)과 유동구(21e) 등으로 인하여 그 제작작업이 다소 복잡하기 때문에 생산단가가 상승함은 물론이고, 상기 고정핀(21d)이 저수조(20)의 진동에 의해 끼움공(21c)으로 부터 이탈되므로서 세탁기(1)의 고장을 초래하는 문제점이 있었다.In the conventional suspension device 21 configured as described above, the production cost is increased, as well as the production cost is increased due to the complicated manufacturing process due to the fitting hole 21c and the flow port 21e of the hook rod 21a. Since the pin 21d is separated from the fitting hole 21c by the vibration of the reservoir 20, there is a problem that causes the failure of the washing machine 1.

본 발명은 종래의 문제점을 감안하여 개발된 것으로서, 상기 저수조를 안정되게 잡아주는 현가장치의 제작을 단순화시켜 세탁기의 생산단가를 절감하는 동시에 상기 걸이봉이 캐비넷 상단으로 부터 이탈되지 않도록 하여 세탁기의 고장을 미연에 방지한 세탁기의 저수조 현가장치를 제공함에 그 목적이 있다.The present invention was developed in view of the conventional problems, the production of the washing machine by simplifying the production of the suspension device to hold the water tank stably, while reducing the production cost of the washing machine to prevent the hanger from being separated from the top of the cabinet to prevent breakdown of the washing machine. It is an object of the present invention to provide a water tank suspension of a washing machine that is prevented in advance.

제 1 도는 일반적인 세탁기의 단면도,1 degree section of common washing machine,

제 2 도는 종래 현가장치의 요부를 발췌도시한 사시도,2 is a perspective view showing the main portion of the conventional suspension,

제 3 도는 본 발명에 따른 현가장치의 요부를 보인 사시도.3 is a perspective view showing the main portion of the suspension according to the present invention.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

1:세탁기 10:캐비넷1: washing machine 10: cabinet

11a:보강판 11b:관통공11a: reinforcement plate 11b: through hole

11c:고정공 20:저수조11c: fixed hole 20: water tank

50:현가장치 51:걸이봉50: suspension 51: hanger rod

상기 목적을 달성하기 위하여 본 발명은 세탁기의 캐비넷 상단 네모서리에 소정의 간격을 두고 관통공과 고정공을 각각 형성시킨 다음, 현가장치의 걸이봉 상단을 반원형으로 절곡시켜 상기 걸이봉이 관통공을 관통한 다음 걸이봉 단부가 고정공에 끼움고정되게 한 특징이 있다.In order to achieve the above object, the present invention forms through-holes and fixing holes at predetermined intervals in the cabinet upper corners of the washing machine, and then, bending the upper end of the hanging rods of the suspension device in a semi-circular shape, the hook rods penetrate the through-holes. The hook rod end is then fitted into the fixing hole.

또한, 본발명은 상기 관통공과 고정공 사이를 걸이봉의 절곡된 내주면과 일치되게 융기부를 형성하여서 된 특징이 있다.In addition, the present invention is characterized by forming a ridge between the through hole and the fixing hole to match the bent inner peripheral surface of the hook rod.

이하에서는 본 발명의 바람직한 실시예를 첨부 도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

제 1 도는 세탁기의 일반적인 예로서 그에 사용된 부호는 본 발명에서도 동일하게 사용한다.1 is a general example of a washing machine, the same reference numerals are used in the present invention.

사각함체 형상의 캐비넷(10)과; 상기 캐비넷(10) 내부에 설치되는 저수조(20)와; 상기 저수조(20)내에 세탁물이 담겨지는 소정형상의 세탁조(30)와; 상기 캐비넷(10) 하부에 정역가능한 구동모터(41)와 밸트(42)로서 연결되어 세탁조(30)내의 펄세이터(43)를 회전시켜 주는 구동수단(40); 등으로 구성된 세탁기(1)에 현가장치(50)를 구성함에 있어서, 제 3 도와 같이 캐비넷(10)의 상부 네모서리부에 설치된 보강판(11a)에 소정의 간격을 두고 관통공(11b)과 고정공(11c)을 형성하되, 상기 관통공(11b)과 고정공(11c) 사이에 반구형상의 융기부(11d)를 형성한다.A cabinet 10 having a rectangular enclosure shape; A reservoir 20 installed in the cabinet 10; A laundry tub 30 having a predetermined shape in which laundry is contained in the water reservoir 20; Drive means (40) connected to the lower and lower drive cabinet (41) and belt (42) to rotate the pulsator (43) in the washing tank (30); In constructing the suspension device 50 in the washing machine 1 composed of the back and the like, the through-hole 11b and the reinforcing plate 11a provided at the upper corner portion of the cabinet 10 at a predetermined interval as shown in the third diagram. A fixing hole 11c is formed, and a hemispherical ridge 11d is formed between the through hole 11b and the fixing hole 11c.

그런 다음, 상기 캐비넷(10)과 저수조(20)를 상호 연결시켜 주는 현가장치(50)의 걸이봉(51)을 형성하되, 상기 걸이봉(51) 상단을 반원형으로 절곡하되, 이 절곡된 내주면이 융기부(11d)의 외주면과 밀접되게 형성하여 상기 걸이봉(51)이 관통공(11b)에 관통되면서 걸이봉(51)의 절곡된 상단부가 고정공(11c)에 끼움고정되게 한다.Then, the hook rod 51 of the suspension device 50 for interconnecting the cabinet 10 and the reservoir 20 is formed, while bending the upper end of the hook rod 51 in a semi-circular shape, the bent inner peripheral surface The hook rod 51 is formed to be in close contact with the outer circumferential surface of the raised portion 11d so that the bent upper end of the hook rod 51 is fitted into the fixing hole 11c while the hook rod 51 penetrates the through hole 11b.

이때, 상기 저수조(20)의 하중과 유동으로 인하여 상기 걸이봉(51)의 절곡된 내주면과 융기부(11d)의 외주면에 상호 마찰이 일어날 수 있기 때문에 이들 사이에 윤활유를 제공하여 마찰시의 마모와 소음을 극소화시킴이 바람직하다.At this time, since friction between the inner circumferential surface of the hook rod 51 and the outer circumferential surface of the ridge 11d may occur due to the load and the flow of the water storage tank 20, lubricating oil may be provided therebetween to prevent wear during friction. It is desirable to minimize noise and noise.

그리고, 상기 걸이봉(51)의 하단부와 저수조(20)와의 결합은 종전과 이미 공지된 것으로서 저수조(20)의 하단 네모서리부분에 스프링과 같은 탄성수단(미도시) 일단을 탄설시킨 다음, 탄성수단의 타단을 걸이봉(51) 하단에 결합시켜 상기 저수조(20)가 상하 탄성이 유지되게 한 것이다.And, the coupling between the lower end of the hanger rod 51 and the reservoir 20 as previously known and the end of the elastic means (not shown) such as a spring in the bottom corner of the reservoir 20, and then elastic The other end of the means is coupled to the bottom of the hook rod 51 so that the reservoir 20 is maintained up and down elastic.

상기와 같은 구성을 토대로 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention based on the configuration as described above are as follows.

상기 현가장치(50)의 걸이봉(51) 하단을 캐비넷(10) 상부에 설치된 보강판(11a)의 관통공(11b)에 하향되게 관통시키되, 상기 걸이봉(51)의 절곡된 상단부가 고정공(11c)에 끼움고정되게 하여 저수조(20)가 유동하더라도 고정공(11c)으로 부터 걸이봉(51)이 이탈하지 않도록 하는 한편, 상기 걸이봉(51)의 절곡된 내주면과 융기부(11d)의 외주면 사이에 지정된 윤활유를 제공하여 마찰시의 마모와 소음을 극소화시키고, 상기 걸이봉(51)의 하단부는 저수조(20)의 하단 네모서리부에 탄설된 탄성수단의 일단과 연결시켜 상기 저수조(20)가 상하 탄성이 유지되게 한다.The lower end of the hanger rod 51 of the suspension device 50 penetrates downwardly through the through hole 11b of the reinforcing plate 11a installed in the cabinet 10, and the bent upper end of the hanger rod 51 is fixed. It is fitted in the ball (11c) so that even if the water tank 20 flows so that the hook rod (51) does not escape from the fixed hole (11c), while the bent inner peripheral surface and the raised portion (11d) of the hook rod (51) By providing a specified lubricating oil between the outer circumferential surface of the) minimizes the wear and noise during friction, the lower end of the hook rod 51 is connected to one end of the elastic means that is installed in the lower corner of the reservoir 20, the reservoir The upper and lower elasticities 20 are maintained.

이상에서와 같이 본 발명에 따르면 상기 저수조(20)를 안정되게 잡아주는 현가장치(50)의 걸이봉(51) 제작을 극히 단순화시켜 세탁기(1)의 생산단가를 절감하는 동시에 상기 걸이봉(51)이 캐비넷(10) 상단으로 부터 이탈되지 않도록 하여 세탁기(1)의 고장을 미연에 방지한 효과가 있다.As described above, according to the present invention, the hook rod 51 of the suspension device 50 which stably holds the water storage tank 20 is extremely simplified, thereby reducing the production cost of the washing machine 1 and the hook rod 51. ) Is prevented from coming off the top of the cabinet 10 to prevent the failure of the washing machine 1 in advance.

Claims (2)

세탁기에 현가장치를 구성함에 있어서,In constructing the suspension in the washing machine, 세탁기(1)의 캐비넷(10) 상단 네모서리에 소정의 간격을 두고 관통공(11b)과 고정공(11c)을 각각 형성시킨 다음, 현가장치(50)의 걸이봉(51) 상단을 절곡시켜 상기 걸이봉(51)이 관통공(11b)을 관통한 다음, 걸이봉(51) 단부가 고정공(11c)에 끼움고정되게 한 것을 특징으로 하는 세탁기의 저수조 현가장치.Through holes 11b and fixing holes 11c are formed in the upper corners of the cabinet 10 of the washing machine 1 at predetermined intervals, and then the upper ends of the hanger rods 51 of the suspension device 50 are bent. After the hook rod (51) passes through the through hole (11b), the suspension rod suspension device of the washing machine, characterized in that the end of the hook rod (51) is fitted into the fixing hole (11c). 제 1 항에 있어서,The method of claim 1, 상기 관통공(11b)과 고정공(11b) 사이를 걸이봉(51)의 절곡된 내주면과 일치되게 융기부(11d)를 형성한 것을 특징으로 하는 세탁기의 저수조 현가장치.Reservoir suspension of the washing machine, characterized in that the ridge portion (11d) is formed between the through hole (11b) and the fixing hole (11b) to match the bent inner peripheral surface of the hook rod (51).
KR1019960060812A 1996-11-30 1996-11-30 A suspension device of a washing machine KR100207365B1 (en)

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KR1019960060812A KR100207365B1 (en) 1996-11-30 1996-11-30 A suspension device of a washing machine

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KR1019960060812A KR100207365B1 (en) 1996-11-30 1996-11-30 A suspension device of a washing machine

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KR19980041509A KR19980041509A (en) 1998-08-17
KR100207365B1 true KR100207365B1 (en) 1999-07-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106480632A (en) * 2015-09-01 2017-03-08 青岛海尔洗衣机有限公司 A kind of washing machine boom mounting structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106480632A (en) * 2015-09-01 2017-03-08 青岛海尔洗衣机有限公司 A kind of washing machine boom mounting structure
CN106480632B (en) * 2015-09-01 2020-02-07 青岛海尔洗衣机有限公司 Hanger rod mounting structure of washing machine

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Publication number Publication date
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