KR19990031749A - Door fastening device for drum washing machine - Google Patents

Door fastening device for drum washing machine Download PDF

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Publication number
KR19990031749A
KR19990031749A KR1019970052582A KR19970052582A KR19990031749A KR 19990031749 A KR19990031749 A KR 19990031749A KR 1019970052582 A KR1019970052582 A KR 1019970052582A KR 19970052582 A KR19970052582 A KR 19970052582A KR 19990031749 A KR19990031749 A KR 19990031749A
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KR
South Korea
Prior art keywords
fixing
flame
door
washing machine
outer flame
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KR1019970052582A
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Korean (ko)
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KR100230478B1 (en
Inventor
박삼제
정해덕
김영수
조재규
김재문
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구자홍
엘지전자 주식회사
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Priority to KR1019970052582A priority Critical patent/KR100230478B1/en
Publication of KR19990031749A publication Critical patent/KR19990031749A/en
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Publication of KR100230478B1 publication Critical patent/KR100230478B1/en

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12Casings; Tubs
    • D06F39/14Doors or covers; Securing means therefor
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22Mountings, 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 horizontal 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 드럼세탁기의 도어 체결장치에 관한 것으로, 특히 도어를 캐비넷에 체결할 때 체결이 용이하도록 구성한 도어 체결장치에 관한 것으로서, 외측플레임에 형성되어 형성된 고정돌부와, 상기 외측플레임에 결합되는 내측플레임에 형성된 삽입홈에 삽입된 힌지를 고정시키는 고정나사의 선단이 통과하도록 상기 고정돌부에 형성된 결합구멍과, 상기 결합구멍에 삽입된 고정나사의 선단에 고정너트를 결합고정하도록 구비하였다.The present invention relates to a door fastening device for a drum washing machine, and more particularly, to a door fastening device configured to be easily fastened when a door is fastened to a cabinet, and including a fixing protrusion formed on an outer flame and an inner flame coupled to the outer flame. A coupling hole formed in the fixing protrusion so as to pass through the end of the fixing screw for fixing the hinge inserted into the insertion groove formed in the flame, and the fixing nut is fixed to the end of the fixing screw inserted into the coupling hole.

Description

드럼세탁기의 도어 체결장치Door Locking Device for Drum Washing Machine

본 발명은 드럼세탁기의 도어 체결장치에 관한 것으로, 특히 도어를 캐비넷에 체결할 때 체결이 용이하도록 구성한 도어 체결장치에 관한 것이다.The present invention relates to a door fastening device for a drum washing machine, and more particularly, to a door fastening device configured to be easily fastened when the door is fastened to a cabinet.

종래의 드럼세탁기의 도어는 외측플레임(1)에 외측리브(2)와 내측리브(3)가 형성되고, 상기 내측리브(3)위에 전면커버와 도어글라스(5)를 얹혀놓은 상태에서 외측플레임(1)에 내측플레임(6)을 결합되며, 상기 외측플레임(1)의 내브리브(3)에 얹혀진 전면커버(4)와 도어글라스(5)의 주연부가 지지되로록 외측플레임(1)에 형성된 지지돌부(7)와, 상기 외측플레임(1)의 내측리브(3)에 전면커버와 도어글라스(5)가 얹혀진 상태에서 내측플레임(6)의 하부를 외측플레임(1)내에 삽입하면 상기 지지돌부(7)의 탄성력에 의하여 결합되도록 외측플레임(1)의 외측리브(2)와 지지돌부(7)에 형성된 걸림돌부(8)와, 상기 외측플레임(1)내에 내측플레임(6)이 결합되었을 때 상기 걸림돌부(8)에 걸려 내측플레임(6)이 외측플레임(1)내에서 분리되지 않토록 내측플레임(6)에 훅크(9)가 구성되고, 캐비넷에는 가스켓(10)과 드럼(11)이 구성되였다.The door of a conventional drum washing machine has an outer rib (2) and an inner rib (3) formed on the outer flame (1), and the outer flame in a state where the front cover and the door glass (5) are placed on the inner rib (3). The inner flame 6 is coupled to the inner flame, and the outer flame 1 is supported so that the periphery of the front cover 4 and the door glass 5 mounted on the inner brib 3 of the outer flame 1 is supported. When the lower portion of the inner flame 6 is inserted into the outer flame 1 in a state where the front cover and the door glass 5 are placed on the support protrusion 7 formed on the inner rib 3 of the outer flame 1 and the inner rib 3 of the outer flame 1. An engaging rib 8 formed on the outer rib 2 and the supporting protrusion 7 of the outer flame 1 so as to be coupled by the elastic force of the supporting protrusion 7, and an inner flame 6 in the outer flame 1. Is hooked to the locking projection 8 so that the hook 9 is formed on the inner flame 6 so that the inner flame 6 is not separated within the outer flame 1. And, a cabinet, the gasket 10 and the drum 11 doeyeotda configuration.

이와같이 구성된 도어를 캐비넷에 체결키 위하여 캐비넷에 일단 고정되는 힌지(12)가 삽입되도록 내측플레임(6)에 삽입홈(13)이 형성되고, 상기 삽입홈(13)에 힌지(12)가 삽입된 상태에서 힌지(12)를 내측플레임(6)에 고정시켜주는 고정볼트(14)와, 상기 고정볼트(14)가 나사결합되도록 나사홈이 형성된 보스(15)와, 상기 보스(15)가 삽입되어 고정되도록 외측플레임(1)에 형성된 고정홈(16)이 형성되고, 상기 외측플레임(1)과 내측플레임(6)이 결합상태를 견고하게 유지하도록 외측플레임(1)에 고정돌기(17)형성되고 상기 고정돌기(17)가 삽입되어 고정되도록 내측플레임(6)에 고정홈(18)이 구성되였다.An insertion groove 13 is formed in the inner frame 6 so that the hinge 12 fixed to the cabinet is inserted in order to fasten the door configured as described above to the cabinet, and the hinge 12 is inserted into the insertion groove 13. Fixing bolt 14 for fixing the hinge 12 to the inner flame 6 in the state, the boss 15 is formed with a screw groove so that the fixing bolt 14 is screwed, and the boss 15 is inserted And a fixing groove 16 formed in the outer flame 1 so as to be fixed, and the fixing protrusion 17 in the outer flame 1 so that the outer flame 1 and the inner flame 6 are firmly held in the engaged state. The fixing groove 18 is formed in the inner flame 6 so that the fixing protrusion 17 is inserted and fixed.

이와같이 구성되는 도어를 결합코저 할때는 외측플레임(1)에 형성된 내측리브(3)위에 전면커버와 도어글라스(5)를 얹혀놓는데, 이때 전면커버와 도어글라스(5)의 주연부가 외측플레임(1)에 형성된 지지돌부(7)에 지지되어 정위치에 놓여지도록 한다.When the door is constructed in this way, the front cover and the door glass 5 are placed on the inner rib 3 formed on the outer flame 1, wherein the periphery of the front cover and the door glass 5 is the outer flame 1. Supported by the support protrusions 7 formed in the to be placed in place.

이와같이 전면커버(4)와 도어글라스(5)가 외측플레임(1)의 정위치에 올려진 상태에서 내측플레임(6)에 형성된 훅크(9)를 외측플레임(1)내로 삽입함으로서, 내측플레임(6)에 형성된 훅크(9)가 외측플레임(1)로 삽입됨과 더불어 상기 훅크(9)가 외측플레임(1)의 외측리브(2)와 지지돌부(7)에 형성된 걸림돌부(8)내로 삽입되어 걸리게 된다.In this way, by inserting the hook 9 formed on the inner flame 6 into the outer flame 1 while the front cover 4 and the door glass 5 are raised to the outer position of the outer flame 1, the inner flame ( The hook 9 formed in 6) is inserted into the outer flame 1, and the hook 9 is inserted into the engaging protrusion 8 formed in the outer rib 2 and the support protrusion 7 of the outer flame 1, respectively. I get caught.

이때, 외측플레임(1)에 형성된 고정돌기(17)가 내측플레임(6)에 형성된 고정홈(18)에 삽입되어 고정되고, 내측플레임(6)에 형성된 보스(15)가 고정홈(16)에 고정됨과 더불어 내측플레임(6)에 형성된 훅크(9)가 상기 걸림돌부(8)에 걸리기 때문에 외측플레임(1)에 내측플레임(6)이 결합고정된다.At this time, the fixing protrusion 17 formed on the outer flame 1 is inserted into and fixed to the fixing groove 18 formed on the inner flame 6, and the boss 15 formed on the inner flame 6 is the fixing groove 16. The inner flame 6 is fixed to the outer flame 1 because the hook 9 formed on the inner flame 6 is caught by the locking portion 8 and fixed to the outer flame 1.

이와같이 도어가 결합되어 조립이 끝난상태에서 내측플레임(6)에 형성된 삽입홈(13)에 힌지(12)의 일단을 삽입한 후 고정나사(14)를 보스(15)에 형성된 나사홈에 나사결합함으로서 상기 힌지(12)가 내측플레임(6)에 결합되어 고정된다.In this way, the door is engaged and the one end of the hinge 12 is inserted into the insertion groove 13 formed in the inner flame 6 in the assembled state, and then the fixing screw 14 is screwed into the screw groove formed in the boss 15. The hinge 12 is coupled to the inner flame 6 to be fixed.

이와같이 힌지(12)가 내측플레임(6)에 일단이 고정된 상태에서 타단을 캐비넷에 결합고정시킴으로서 도어의 체결이 끝나는 것이다.In this way, the hinge 12 is fixed to the inner flame (6), the other end is fixed to the cabinet by fastening the other end to the end of the fastening of the door.

그러나, 힌지(12)를 내측플레임(6)에 결합함에 있어서 고정나사(14)가 결합되는 나사홈이 형성된 보스(15)와 상기 보스(15)가 결합되어 고정되는 고정홈(16)을 외측플레임(1)에 구성함으로서 구성이 복잡하여지는 문제점과, 도어를 결합하는 과정에서 보스(15)를 외측플레임(1)에 형성된 고정홈(16)에 삽입하여 조립하기가 복잡한 문제점과, 세탁기가 구동되면서 발생된 진동에 의하여 고정나사(14)가 보스(15)에 결합된 부분이 파손되는 문제점이 발생하였다.However, when the hinge 12 is coupled to the inner flame 6, the boss 15 is formed with a screw groove to which the fixing screw 14 is coupled, and the fixing groove 16 to which the boss 15 is coupled to be fixed to the outside. The problem that the configuration is complicated by the structure of the flame (1), the problem that is difficult to assemble by inserting the boss (15) into the fixing groove (16) formed in the outer flame (1) in the process of joining the door, Due to the vibration generated while driving, a problem that the fixing screw 14 is coupled to the boss 15 is broken.

본 발명은 이러한 점을 감안하여 발명한 것으로서 외측플레임에 고정돌부를 형성하고, 상기 외측플레임에 결합되는 내측플레임에 형성된 삽입홈에 삽입된 힌지를 고정시키는 고정나사의 선단이 통과하도록 상기 고정돌부에 결합구멍을 형성하며, 상기 결합구멍에 삽입된 고정나사의 선단에 고정너트를 결합고정하도록 구비함으로서 구조가 간단하여지고 조립이 간편하여지도록 하는데 목적이 있다.The present invention has been made in view of this point, and the fixing protrusions are formed on the outer flame, and the fixing protrusions to pass through the end of the fixing screw for fixing the hinge inserted in the insertion groove formed in the inner flame coupled to the outer frame. The purpose of the present invention is to form a coupling hole and to secure the fixing nut to the tip of the fixing screw inserted into the coupling hole to simplify the structure and simplify the assembly.

도1은 종래 드럼세탁기 도어의 평면을 도시한 평면도.1 is a plan view showing a plane of a conventional drum washing machine door.

도2는 종래 드럼세탁기 도어를 절단한 단면도.Figure 2 is a cross-sectional view of the conventional drum washing machine door.

도3은 도1의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

도4는 도3의 점선내 확대도.4 is an enlarged view in a dotted line in FIG. 3;

도5는 본 발명 드럼세탁기 도어의 평면을 도시한 평면도.Figure 5 is a plan view showing a plane of the drum washing machine door of the present invention.

도6은 본 발명 드럼세탁기 도어를 절단한 단면도.Figure 6 is a cross-sectional view of the drum washing machine door of the present invention.

도7은 도5의 B-B선 단면도.FIG. 7 is a cross-sectional view taken along the line B-B in FIG. 5; FIG.

도8은 도7의 점선내 확대도.FIG. 8 is an enlarged view in the dotted line of FIG.

***도면의 주요부분에 대한 부호의 설명****** Explanation of symbols for main parts of drawing ***

101 : 외측플레임 105 : 도어글라스101: outer flame 105: door glass

106 : 내측플레임 110 : 고정돌기106: inner flame 110: fixing protrusion

111 : 고정홈 112 : 고정돌부111: fixing groove 112: fixing protrusion

115 : 고정나사 116 : 결합구멍115: fixing screw 116: coupling hole

117 : 고정너트 118 : 삽입홈117: fixing nut 118: insertion groove

본 발명의 구성을 도시된 도5 내지 도8에 의하여 상세히 설명하면 다음과 같다.The configuration of the present invention will be described in detail with reference to FIGS. 5 to 8 as follows.

외측플레임(101)에 외측리브(102)와 내측리브(103)가 형성되고, 상기 내측리브(103)위에 전면커버와 도어글라스(105)를 얹혀놓은 상태에서 외측플레임(101)에 내측플레임(106)을 결합하도록 상기 외측플레임(101)의 내브리브(103)에 얹혀진 전면커버와 도어글라스(105)의 주연부가 지지되로록 외측플레임(101)에 형성된 지지돌부(107)와, 상기 외측플레임(101)의 내측리브(103)에 전면커버와 도어글라스(105)가 얹혀진 상태에서 내측플레임(106)의 하부를 외측플레임(101)내에 삽입하면 상기 지지돌부(107)의 탄성력에 의하여 결합되도록 외측플레임(101)의 외측리브(102)와 지지돌부(107)에 형성된 걸림돌부(108)와, 상기 외측플레임(101)내에 내측플레임(106)이 결합되었을 때 상기 걸림돌부(108)에 걸려 내측플레임(106)이 외측플레임(101)내에서 분리되지 않토록 내측플레임(106)에 훅크(109)를 구성하고, 상기 외측플레임(101)과 내측플레임(106)이 결합상태를 견고하게 유지하도록 외측플레임(101)에 고정돌기(110)형성되고 상기 고정돌기(110)가 삽입되어 고정되도록 내측플레임(106)에 고정홈(111)이 구성된 것에 있어서,The outer ribs 102 and the inner ribs 103 are formed on the outer flame 101, and the inner flames are formed on the outer flame 101 with the front cover and the door glass 105 placed on the inner ribs 103. A support protrusion 107 formed on the outer flame 101 so that the front cover and the periphery of the door glass 105 are mounted on the inner brib 103 of the outer flame 101 so as to be coupled thereto. When the lower portion of the inner flame 106 is inserted into the outer flame 101 in a state where the front cover and the door glass 105 are placed on the inner rib 103 of the flame 101, the support protrusion 107 is engaged by the elastic force. When the engaging projection 108 formed on the outer rib 102 and the support projection 107 of the outer flame 101 and the inner flame 106 in the outer flame 101 is coupled to the engaging projection 108 Hook the inner flame 106 so that the inner flame 106 does not separate within the outer flame 101. 109, and the outer frame 101 and the inner frame 106 are formed with a fixing protrusion 110 on the outer frame 101 so as to maintain a firmly coupled state, and the fixing protrusion 110 is inserted and fixed. In that the fixing groove 111 is configured in the inner flame 106,

상기 외측플레임(101)에 형성된 고정돌부(112)와, 상기 외측플레임(101)에 결합되는 내측플레임(106)에 형성된 삽입홈(113)에 삽입된 힌지(114)를 고정시키는 고정나사(115)의 선단이 통과하도록 상기 고정돌부(112)에 형성된 결합구멍(116)과, 상기 결합구멍(116)에 삽입된 고정나사(115)의 선단에 고정너트(117)를 결합고정하도록 구비하였다.Fixing screw 115 for fixing the hinge 114 inserted into the fixing protrusion 112 formed in the outer flame 101 and the insertion groove 113 formed in the inner flame 106 coupled to the outer flame 101. The fixing nut 117 is provided at the distal end of the coupling hole 116 formed in the fixing protrusion 112 and the fixing screw 115 inserted into the coupling hole 116 so as to pass through the tip of the fixing protrusion 112.

그리고, 상기 고정돌부(112)의 선단과 고정너트(117)가 삽입되어 고정너트(117)를 고정나사(115)에 결합이 용이하도록 내측플레임(106)에 고정너트(117)를 삽입하는 삽입홈(118)을 구비하였다.Then, the front end of the fixing protrusion 112 and the fixing nut 117 is inserted to insert the fixing nut 117 into the inner flame 106 to facilitate coupling of the fixing nut 117 to the fixing screw 115. The groove 118 was provided.

그리고, 상기 내측플레임(106)에 형성된 고정홈(110)에 삽입되도록 외측플레임(101)에 형성된 고정돌기(112)는 선단쪽으로 갈수록 좁아지게 구비하였다.In addition, the fixing protrusions 112 formed on the outer flame 101 are provided to be narrower toward the front end so as to be inserted into the fixing grooves 110 formed on the inner flame 106.

도면중 미설명 부호 119는 가스켓이고, 120는 드럼이다.In the drawings, reference numeral 119 denotes a gasket, and 120 denotes a drum.

이와같이 구성된 드럼세탁기의 도어를 결합코저할 때는 외측플레임(101)에 형성된 내측리브(103)위에 전면커버와 도어글라스(105)를 얹혀놓는데, 이때 전면커버와 도어글라스(105)의 주연부가 외측플레임(101)에 형성된 지지돌부(107)에 지지되어 정위치에 놓여지도록 한다.When the door of the drum washing machine configured as described above is combined, the front cover and the door glass 105 are placed on the inner rib 103 formed on the outer flame 101, wherein the periphery of the front cover and the door glass 105 is the outer flame. Supported by the support protrusion 107 formed in the 101 to be put in place.

이와같이 전면커버와 도어글라스(105)가 외측플레임(101)의 정위치에 올려진 상태에서 내측플레임(106)에 형성된 훅크(109)를 외측플레임(101)내로 삽입한다.In this way, the hook 109 formed on the inner flame 106 is inserted into the outer flame 101 in a state where the front cover and the door glass 105 are raised to the correct positions of the outer flame 101.

따라서, 내측플레임(106)에 형성된 훅크(109)가 외측플레임(101)로 삽입됨과 더불어 상기 훅크(109)가 외측플레임(101)의 외측리브(102)와 지지돌부(107)에 형성된 걸림돌부(108)내로 삽입되어 걸리게 된다.Therefore, the hook 109 formed on the inner flame 106 is inserted into the outer flame 101 and the hook 109 is formed on the outer rib 102 and the support protrusion 107 of the outer flame 101. It is inserted into and caught in 108.

이때, 외측플레임(101)에 형성된 고정돌기(110)가 내측플레임(106)에 형성된 고정홈(111)에 삽입되는데, 상기 고정돌기(110)은 외측플레임(101)에서 멀어질수록 끝이 좁아지기 때문에 고정돌기(110)가 고정홈(111)에 삽입이 잘 될뿐만아니라, 외측플레임(101)에 가까울수록 넓어지기 때문에 결합이 완전히 끝난 상태에서는 고정돌기(110)가 고정홈(111)에 꽉 끼워져 있기 때문에 고정상태가 유동되지않고 견고하게 유지된다.At this time, the fixing protrusion 110 formed in the outer flame 101 is inserted into the fixing groove 111 formed in the inner flame 106, the fixing protrusion 110 is narrower the farther away from the outer flame 101 Since the fixing protrusion 110 is not only inserted into the fixing groove 111 well, the wider the closer to the outer flame 101, the fixing protrusion 110 is fixed to the fixing groove 111 in a completely finished state. Because of the tight fit, the fixed state does not flow and remains firm.

이와같이 외측플레임(101)과 내측플레임(106)이 결합됨에 따라 상기 내측플레임(106)에 형성된 훅크(109)가 상기 걸림돌부(108)에 걸리기 때문에 외측플레임(101)에 내측플레임(106)이 결합고정되어 도어의 결합이 완료된다.As the outer flame 101 and the inner flame 106 are coupled in this way, the hook 109 formed on the inner flame 106 is caught by the locking portion 108 so that the inner flame 106 is formed on the outer flame 101. The fixing is completed, the door is combined.

이와같이 도어의 조립이 완료된 상태에서 힌지(114)의 일단을 내측플레임(106)에 형성된 삽입홈(113)에 삽입한 후, 고정나사(115)를 결합시켜주는데, 이때 결합된 고정나사(115)의 선단이 외측플레임(101)에 형성된 고정돌부(112)의 결합구멍(116)에 결합되도록한다.After the assembly of the door is completed as described above, one end of the hinge 114 is inserted into the insertion groove 113 formed in the inner flame 106, and then the fixing screw 115 is coupled thereto. Is to be coupled to the coupling hole 116 of the fixing protrusion 112 formed in the outer flame (101).

이와같이 결합된 상태에서 고정나사(115)의 선단에 고정너트(117)를 결합하여 힌지(114)를 도어에 결합고정시키는 것이다.In this manner, the fixing nut 117 is coupled to the distal end of the fixing screw 115 to fix the hinge 114 to the door.

그리고, 상기 내측플레임(106)에는 외측플레임(101)에 형성된 고정돌부(112)의 선단이 삽입됨과 더불어 고정너트(117)가 삽입될 수 있는 삽입홈(118)을 구성함으로서 고정나사(115)에 결합되는 고정너트(117)를 상기 삽입홈(118)에 삽입시켜 고정된 상태에서 나사결합을 함으로서 조립이 용이하게 이루어질 수 있다.In addition, the inner flame 106 is fixed to the front end of the fixing protrusion 112 formed in the outer flame 101 by the insertion groove 118 into which the fixing nut 117 can be inserted into the fixing screw 115 The fixing nut 117 coupled to the insertion groove 118 is inserted into the insertion groove 118 to be easily assembled by screwing in a fixed state.

이와같은 본 발명은 종래와 같이 내측플레임에 형성하는 보스와 상기 보스가 결합되는 결합홈을 제외시킬 수 있어 구조가 간편하여지기 때문에 조립이 용이하여 생산성이 향상되고, 고정나사의 끝단에 고정너트가 결합되기 때문에 나사결합부가 진동에 의하여 파손되는 것이 방지되어 제품성을 향상시킬 수 있는 발명이다.As described above, the present invention can exclude the boss formed in the inner flame and the coupling groove to which the boss is coupled, so that the structure is simple, so that the assembly is easy, the productivity is improved, and the fixing nut is fixed at the end of the fixing screw. Since the screw coupling portion is prevented from being broken by vibration, the invention can improve product properties.

Claims (3)

외측플레임에 형성된 고정돌부와,A fixing protrusion formed on the outer flame, 상기 외측플레임에 결합되는 내측플레임에 형성된 삽입홈에 삽입된 힌지를 고정시키는 고정나사의 선단이 통과하도록 상기 고정돌부에 형성된 결합구멍과,A coupling hole formed in the fixing protrusion to allow a tip of a fixing screw to fix a hinge inserted into an insertion groove formed in the inner frame coupled to the outer frame; 상기 결합구멍에 삽입된 고정나사의 선단에 고정너트를 결합고정하도록 구비함을 특징으로 하는 드럼세탁기의 도어 체결장치.Door fastening device for a drum washing machine, characterized in that the fixing nut is fixed to the front end of the fixing screw inserted into the coupling hole. 제1항에 있어서,The method of claim 1, 상기 고정돌부의 선단과 고정너트가 삽입되어 고정너트를 고정나사에 결합이 용이하도록 내측플레임에 고정너트를 삽입하는 삽입홈을 구비함을 특징으로하는 드럼세탁기의 도어 체결장치.The front fastening device of the drum washing machine, characterized in that the front end of the fixing protrusion and the fixing nut is inserted into the insertion groove for inserting the fixing nut into the inner frame to facilitate the coupling of the fixing nut to the fixing screw. 제1항 또는 제2항에 있어서,The method according to claim 1 or 2, 상기 내측플레임에 형성된 고정홈에 삽입되도록 외측플레임에 형성된 고정돌기는 선단쪽으로 갈수록 좁아지게 구비함을 특징으로하는 드럼세탁기의 도어 체결장치.Fixing protrusions formed on the outer flame to be inserted into the fixing groove formed in the inner flame door fastening device of the drum washing machine, characterized in that the narrower toward the front end.
KR1019970052582A 1997-10-14 1997-10-14 The door of a drum washing machine KR100230478B1 (en)

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