KR20030083812A - Refrigerator with double door - Google Patents

Refrigerator with double door Download PDF

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Publication number
KR20030083812A
KR20030083812A KR20020021992A KR20020021992A KR20030083812A KR 20030083812 A KR20030083812 A KR 20030083812A KR 20020021992 A KR20020021992 A KR 20020021992A KR 20020021992 A KR20020021992 A KR 20020021992A KR 20030083812 A KR20030083812 A KR 20030083812A
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KR
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door
refrigerator
formed
inner
outer
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KR20020021992A
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Korean (ko)
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KR100887575B1 (en )
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김진철
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엘지전자 주식회사
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D23/00General constructional features
    • F25D23/02Doors; Covers
    • F25D23/025Secondary closures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D23/00General constructional features
    • F25D23/02Doors; Covers
    • F25D23/04Doors; Covers with special compartments, e.g. butter conditioners
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D2317/00Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/062Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation along the inside of doors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D2323/00General constructional features not provided for in other groups of this subclass
    • F25D2323/02Details of doors or covers not otherwise covered
    • F25D2323/023Door in door constructions

Abstract

PURPOSE: A refrigerator with a double door is provided to improve a user's convenience by increasing an accommodating space of the door. CONSTITUTION: A refrigerator includes a main body(11) having an opening front side, and one cooling compartment formed therein; an outside door(21) placed on a front opening area of the cooling compartment, and having a plurality of door baskets formed on an inside thereof; an inside door(31) placed between the main body and the outside door, and having door baskets(37) formed one side thereof; and a chilled air supply unit formed between the outside door and the inside door to supply chilled air. The inside door is hingedly joined to the main body in such a manner that the inside door rotates so as to open and close the front opening of the cooling compartment. The outside door is hingedly joined to the inside door so that the outside door rotates with respect to the inside door. The chilled air supply unit is vent hole(36) formed to penetrate the inside door to allow air in the cooling compartment to pass the inside door.

Description

이중도어를 구비한 냉장고{REFRIGERATOR WITH DOUBLE DOOR} Refrigerator {REFRIGERATOR WITH DOUBLE DOOR} equipped with double doors

본 발명은, 이중도어를 구비한 냉장고에 관한 것으로서, 보다 상세하게는, 도어의 수납공간을 증대시켜 사용자의 편의를 제고시킬 수 있도록 한 이중도어를 구비한 냉장고에 관한 것이다. The present invention relates to a refrigerator with a double door, and more particularly, to a relates to a refrigerator with a double door by increasing the storage space of the door so as to enhance the user's convenience.

도 1은 종래의 냉장고의 사시도이다. 1 is a perspective view of a conventional refrigerator. 도시된 바와 같이, 냉장고는, 내부에 전방으로 개방된 냉동실(103) 및 냉장실(105)이 형성되어 있는 본체(101)와, 냉동실(103) 및 냉장실(105)의 각 전면 개구를 회동개폐할 수 있도록 본체(101)에 힌지결합되는 냉동실도어(107) 및 냉장실도어(109)를 구비하고 있다. As shown, the refrigerator, to the rotation opening and closing the respective front openings of the open forward inside the freezing chamber 103 and the refrigerating chamber 105, the body 101 is formed, the freezer compartment 103 and refrigerator compartment 105 to be provided with a freezing chamber door 107 and a refrigerating chamber door 109 is hinged to the body 101.

냉동실(103) 및 냉장실(105)의 내부에는 상하방향을 따라 내부공간을 구획하고 음식물을 수납하여 지지하는 복수의 선반(106,108)이 구비되어 있으며, 냉장실의 저부영역에는 야채 및 과일을 수납할 수 있도록 야채실(115)이 구비되어 있다. Freezer compartment 103 and the interior of the refrigerating compartment 105 has a plurality of shelves 106, 108 for partitioning the inner space and housing to support the food in accordance with the up-and-down direction is provided, in the lower region of the refrigerator compartment can be stored in the vegetable and fruit so that there is provided a vegetable compartment (115).

냉동실도어(107) 및 냉장실도어(109)의 각 내측 판면에는 음식물을 수납할 수 있도록 복수의 도어바스켓(111,113)이 상하방향을 따라 상호 이격되게 설치되어 있다. Each of the inner surfaces of the freezing chamber door 107 and a refrigerating chamber door 109 has a plurality of door baskets (111 113) installed to be spaced apart from each other along the vertical direction so that the food can be stored.

그런데, 이러한 종래의 냉장고에 있어서는, 냉장실(105)의 도어바스켓(113)에 보관되는 주류, 음료 또는 우유 등과 같은 팩류의 양이 많아 냉장실(105)의 내부에 이들을 보관하게 될 경우, 높이의 제약때문에 세울수가 없어 주로 뉘어서 보관하게 된다. However, this in the conventional refrigerator, when the amount of paekryu such as alcohol, drinks or the milk stored in the door basket 113 of the refrigerator compartment 105, more be those stored in the interior of the refrigerating compartment 105, the constraint of the height no seulsu is mainly because nwieoseo storage. 이 때, 병류의 제품은 구조상 적층이 곤란하고 바닥면을 따라 구르게 되는 등 사용에 불편이 따르게 된다고 하는 문제점이 있다. At this time, the co-current product, there is a problem that is difficult to follow in using such a laminated structure, it is difficult to roll along the bottom surface.

따라서, 본 발명의 목적은, 도어의 수납공간을 증대시켜 사용자의 편의를 제고시킬 수 있는 이중도어를 구비한 냉장고를 제공하는 것이다. Accordingly, it is an object of the present invention is to increase the storage space of the door to provide a refrigerator with a double door that can enhance the user's convenience.

도 1은 종래의 냉장고의 사시도, 1 is a perspective view of a conventional refrigerator,

도 2는 본 발명의 일 실시 예에 따른 이중도어를 구비한 냉장고의 사시도, 2 is a perspective view of a refrigerator with a double door according to an embodiment of the present invention,

도 3은 도 2의 외부도어의 개방상태를 도시한 사시도, Figure 3 is a perspective view showing an open state of the outer door of Figure 2,

도 4는 도 2의 냉장고의 평단면도, Figure 4 is a horizontal sectional view of the refrigerator of Figure 2,

도 5는 본 발명의 다른 실시 예에 따른 이중도어를 구비한 냉장고의 사시도, 5 is a perspective view of a refrigerator with a double door according to another embodiment of the present invention,

도 6은 도 5의 냉장고의 외부도어의 개방상태의 사시도, Figure 6 is a perspective view of an open state of the outer door of the refrigerator of Figure 5,

도 7은 도 2의 냉장고의 평단면도이다. Figure 7 is a horizontal sectional view of the refrigerator of FIG.

** 도면의 주요 부분에 대한 부호의 설명 ** Description of the drawings ** **

11 : 본체12 : 냉동실 11: Body 12: freezer

13,21 : 외부도어15,31 : 내부도어 13,21: 15,31 Exterior doors: Internal doors

22a : 상부외부도어힌지22b : 하부외부도어힌지 22a: upper outer door hinge 22b: lower outer door hinge

24a : 외부도어손잡이24b : 내부도어손잡이 24a: outer door handle 24b: inner door knob

25 : 외부도어가스켓27 : 외부도어바스켓 25: outer door gaskets 27: External door basket

32a : 상부내부도어힌지32b : 하부내부도어힌지 32a: upper inner door hinge 32b: lower inner door hinge

34 : 바스켓수용공간35 : 내부도어가스켓 34: basket accommodating space 35: inner door gasket

36 : 통기공37 : 내부도어바스켓 36: 37 vents: Internal door basket

상기 목적은, 본 발명에 따라, 전면이 개방된 적어도 하나의 냉각실이 형성되어 있는 본체와; The object is achieved by the body in accordance with the present invention, at least one cooling chamber is formed with a front open; 상기 냉각실의 전면 개구 영역에 배치되고 내측에 복수의 도어바스켓이 구비된 외부도어와; Placed on the front opening area of ​​the compartment and an outer door comprising a plurality of door baskets on the inside and; 상기 본체의 전후방향을 따라 상기 본체와 상기 외부도어 사이에 배치되고 두께방향을 따라 적어도 일측에 도어바스켓이 형성되어 있는 내부도어와; Along the front-rear direction of the body and the inner door is the door basket to at least one side formed along the thickness direction and disposed between the outer door and the main body; 상기 외부도어와 상기 내부도어 사이로 냉기를 공급하는 냉기공급수단을 포함하는 것을 특징으로 하는 이중도어를 구비한 냉장고에 의해 달성된다. Is achieved by means of a refrigerator with a double door, it characterized in that it comprises a cold air supply means for supplying cooling air between the outer door and the inner door.

여기서, 상기 내부도어는 상기 냉각실의 전면 개구를 회동개폐할 수 있도록 상기 본체에 힌지결합되고, 상기 외부도어는 상기 내부도어에 대해 상대회동가능하도록 상기 내부도어에 힌지결합되는 것이 바람직하다. Here, the inner door is hinged to the body to pivot open and close the front opening of the cooling chamber, the outer door is preferably hinged to the inner door so as to be able to rotate relative to said inner door.

또한, 상기 외부도어는 상기 냉각실의 전면개구를 개폐할 수 있도록 상기 본체에 힌지결합되고, 상기 내부도어는 상기 외부도어에 대해 상대 회동가능하도록 상기 외부도어에 힌지결합되는 것이 효과적이다. Further, the outer door is that it is effective to be hinged to the main body to open and close the front opening of the cooling chamber, which is hinged to the outer door inner door so as to be able to rotate relative to the outer door.

상기 냉기공급수단은, 상기 냉각실의 공기가 상기 내부도어를 통과할 수 있도록 상기 내부도어를 관통하여 형성되는 통기공을 포함하는 것이 바람직하다. The cold air supply means, preferably comprising a vent air of the cooling chamber is formed by penetrating the inside of the door to pass through the inner door.

상기 냉기공급수단은, 냉기가 유동할 수 있도록 상기 본체의 측벽에 형성되는 측벽덕트와, 상기 외부도어 및 상기 내부도어중 어느 하나에 상기 측벽덕트와 상호 연통되게 형성되고 상기 측벽덕트로부터 제공되는 냉기를 상기 외부도어 및 상기 내부도어 사이로 공급하는 도어덕트를 포함하는 것이 효과적이다. The cold air supply means, and the side wall ducts formed in the side wall of the body so that cooling air can flow, are formed to be mutually communicated with the side wall ducts to any one of the outer door and the inner door cooling air supplied from the side wall ducts it is effective to the said duct for supplying a door between the outer door and the inner door.

이하에서는 첨부된 도면을 참조하여 본 발명에 대해 상세히 설명한다. Hereinafter, with reference to the accompanying drawings will be described in detail the invention.

도 2는 본 발명의 일 실시 예에 따른 이중도어를 구비한 냉장고의 사시도이고, 도 3은 도 2의 외부도어의 개방상태를 도시한 사시도이며, 도 4는 도 2의 냉장고의 평단면도이다. Figure 2 is a perspective view of a refrigerator with a double door according to an embodiment of the present invention, Figure 3 is a perspective view showing an open state of the outer door of Figure 2, Figure 4 is a horizontal sectional view of the refrigerator of FIG. 이들 도면에 도시된 바와 같이, 본 이중도어를 구비한 냉장고는, 내부에 냉동실(12) 및 냉장실(14)이 형성되어 있는 본체(11)와, 냉동실(12) 및 냉장실(14)을 각각 개폐할 수 있도록 본체(11)에 힌지결합되는 내부도어(15,31)와, 내부도어(15,31)의 두께방향을 따라 내부도어(15,31)의 각 외측에 내부도어(15,31)에 대해 상대회동가능하게 결합되는 외부도어(13,21)를 포함하여 구성되어 있다. As shown in these figures, a refrigerator having this double door, each opening and closing inside the freezer compartment 12 and fresh food compartment and the main body 11, which 14 is formed, the freezer 12 and the refrigerator compartment 14 the inner door can be hinged to the body 11 to be (15,31) and inner door (15,31) on each outer side of the inner door (15,31) the inner door (15,31) along the thickness direction of the It is relative rotatably coupled to the consist including the outer door (13,21). 냉동실(12) 및 냉장실(14)의 각 외부도어(13,21) 및 내부도어(15,31)는 기본적인 구성이 상호 동일하므로 이하에서는 냉장실(14)의 외부도어(21) 및 내부도어(31)에 국한하여 설명하기로 한다. Freezer compartment 12 and fresh food compartment (14), each outer door (13,21) and inner door (15,31) of the basic structure are mutually the same, hereinafter, the outer door 21 and inner door (31 of the refrigerating compartment (14) ) and confined to be described.

외부도어(21)의 상부면 및 저부면의 일측에는 일측이 내부도어(31)의 상부면 및 저부면에 각각 결합된 상부외부도어힌지(22a) 및 하부외부도어힌지(22b)가 상대 회동가능하게 결합되어 있으며, 외부도어(21)의 전면 양측에는 내부도어(31)를 개방하는 내부도어손잡이(24b) 및 내부도어(31)에 대해 외부도어(21)를 개방하는 외부도어손잡이(24a)가 각각 형성되어 있다. A top surface and a bottom surface at one side one side of the top surface and bottom surface respectively combined upper outer door hinge (22a) and the lower outer door is capable of relative pivoting hinge (22b) in the inner door 31 of the outer door 21, to which is coupled, for opening the external door is against the inner door handle (24b) and inner door (31) opening the inner door (31) over both sides 21 of the outer door 21, the outside door handle (24a) It is formed, respectively. 외부도어(21)의 내측 판면에는 내부도어(31)와의 접촉시 기밀을 유지할 수 있도록 외부도어가스켓(25)이 구비되어 있으며, 판면방향을 따라 외부도어가스켓(25)의 내측에는 물건을 수납할 수 있도록 복수의 외부도어바스켓(27)이 상하방향을 따라 상호 이격되게 형성되어 있다. The inner surfaces of the outer door 21, and the outer door gasket (25) is provided to maintain the confidentiality of contact with the inner door (31), to accommodate the goods inner side of the outer door gasket (25) along a plate surface direction can have a plurality of outer door basket 27 are formed to be spaced apart from each other along the vertical direction so.

한편, 내부도어(31)는 외부도어(21)와 상호 대면 접촉되도록 형성되어 있으며, 상부면 및 하부면 각 일측에는 본체(11)에 형성된 상부내부도어힌지(32a) 및 하부내부도어힌지(32b)가 각각 상대 회전가능하게 결합되어 있다. On the other hand, the inner door 31 is formed so that the mutually facing contact with the outer door 21, a top surface and a bottom surface, each one side of the upper inner door hinge (32a) and lower inner door hinge (32b formed on the main body 11 ) it may be coupled to each capable of relative rotation. 내부도어(31)의부도어측 판면에는 외부도어바스켓(27)이 수용될 수 있도록 바스켓수용공간(34)이 형성되어 있으며, 내부도어(31)의 판면에는 냉장실(14)로부터 냉기가 공급될 수 있도록 복수의 통기공(36)이 관통형성되어 있다. The inner door (31) stepfather door side plate surface has basket accommodating space 34 is formed to be the outer door basket 27 is accommodated, in the printing plate of the inner door 31 can be cold air is fed from the refrigerator compartment (14) a plurality of ventilating holes 36 are formed to pass through. 냉장실(14)측 판면에는 물건을 수납할 수 있도록 복수의 내부도어바스켓(37)이 상하방향을 따라 상호 이격되게 형성되어 있으며, 내부도어바스켓(37)의 둘레에는 냉장실(14)의 개구와의 접촉시 기밀을 유지할 수 있도록 내부도어가스켓(35)이 구비되어 있다. Refrigerating compartment 14 side printing plate can plural inner door basket 37 to be stored in the goods, and is formed to be spaced apart from each other along the vertical direction, the circumference of the inner door basket 37 of the opening and a fresh food compartment (14) It is provided inside the door gasket (35) to maintain the confidentiality of contact.

이러한 구성에 의하여, 냉장실(14)의 내부에 음식물을 보관하거나 보관될 음식물을 인출하고자 할 경우에는, 내부도어손잡이(24b)를 잡아 전방으로 당기면 내부도어(31) 및 외부도어(21)는 상부내부도어힌지(32a) 및 하부내부도어힌지(32b)를 중심으로 회동하여 냉장실(14)을 개방하게 된다. With this configuration, when you want to withdraw the food to be stored or storage of food inside of the refrigerator compartment 14, and out the inner door handle (24b) is pulled to the front inner door 31 and outer door 21 includes an upper to rotate around the inside of the door hinge (32a) and lower inner door hinge (32b) is open to the refrigerator compartment (14).

한편, 외부도어바스켓(27)의 내부에 물건을 수납하거나 인출하고자 하는 경우, 외부도어손잡이(24a)를 잡고 전방으로 잡아 당기면 외부도어(21)는 상부외부도어힌지(22a) 및 하부외부도어힌지(22b)를 중심으로 내부도어(31)에 대해 회동하게 된다. On the other hand, if to be accommodated or withdraw the goods inside of the outer door basket 27, and holding the outside door handle (24a) is pulled in the forward outer door 21 has an upper outer door hinge (22a) and the lower outer door hinge is rotated relative to the inner door 31 in the center of (22b). 이 때, 내부도어(31)는 차단된 상태를 유지하게 된다. At this time, the inner door 31 is to keep the cut-off state.

도 5는 본 발명의 다른 실시 예에 따른 이중도어를 구비한 냉장고의 사시도이고, 도 6은 도 5의 냉장고의 외부도어의 개방상태의 사시도이며, 도 7은 도 2의 냉장고의 평단면도이다. 5 is a perspective view of a refrigerator with a double door according to another embodiment of the present invention, Figure 6 is a perspective view of an open state of the outer door of the refrigerator of Figure 5, Figure 7 is a horizontal sectional view of the refrigerator of FIG. 이들 도면에 도시된 바와 같이, 본 이중도어를 구비한 냉장고는, 내부에 냉동실(52) 및 냉장실(54)이 각각 형성되어 있는 본체(51)와, 냉동실(52) 및 냉장실(54)의 각 전면 개구를 개폐할 수 있도록 본체(51)에 각각 힌지결합되는 외부도어(61)와, 외부도어(61)의 내측에 배치되어 외부도어(61)와 일체로 회동됨과 아울러 외부도어(61)에 대해 상대 회동가능하게 결합되는 내부도어(71)를 포함하여 구성되어 있다. As shown in these figures, a refrigerator having this double door, each of the internal freezer compartment 52 and the refrigerator compartment 54, the body 51 is formed, the freezer compartment 52 and fresh food compartment 54 and the outer door are respectively hinged to the body 51 to open and close the front opening 61, it is arranged on the inner side of the outer door 61, as soon rotated integrally with the outer door 61, as well as the outer door 61 about it consists, including the inner door (71) is coupled to the relative rotation.

외부도어(61)의 상부면 및 저부면의 일측에는 본체(51)의 전면에 고정결합된 상부외부도어힌지(62a) 및 하부외부도어힌지(62b)가 각각 회동지지할 수 있도록 결합되어 있으며, 타측에는 내부도어(71)를 각각 회동지지할 수 있도록 상부내부도어힌지(72a) 및 하부내부도어힌지(72b)가 각각 고정결합되어 있다. A top surface and a side of the bottom surface of the outer door 61 has been coupled to the fixed to the front coupling of the upper outer door hinge (62a) and the lower outer door hinge (62b) of the main body 51 to support each rotation, It is inside the other side door (71) for pivoting the support to make the upper inner door hinge (72a) and lower inner door hinge (72b) to each of the fixed combination, respectively. 외부도어(61)의 전면 일측에는 외부도어손잡이(64)가 형성되어 있으며, 외부도어(61)의 내측 판면에는 물건을 수납할 수 있도록 복수의 외부도어바스켓(67)이 상하방향을 따라 상호 이격되게 형성되어 있다. The front side of the outer door 61, and is formed with an external door handle 64, the inner plate surface is spaced apart from each other a plurality of outer door basket 67 is along the up-and-down direction to be stored in the objects of the outer door 61 to be formed. 외부도어바스켓(67)의 둘레에는 내부도어(71)와 접촉시 기밀을 유지할 수 있도록 외부도어가스켓(65)이 구비되어 있다. Round the outside of the door basket 67 has an external door gasket (65) is provided to maintain the confidentiality on contact with the inner door (71).

한편, 내부도어(71)의 둘레면은 외부도어(61)와 상호 대면접촉됨과 동시에 냉장실(54)의 개구의 연부에 접촉되도록 형성되어 있으며, 냉장실(54)의 개구 연부와 접촉되는 면에는 기밀을 유지할 수 있도록 내부도어가스켓(77)이 구비되어 있다. On the other hand, the circumferential surface of the inner door (71) surface which is formed so as to contact the edge of the opening at the same time the refrigerator compartment 54, as soon contact facing each other with the outer door 61, contacts the opening edge of the refrigerator compartment 54, the confidentiality the can inner door gasket (77) is provided to maintain. 중앙부는 외부도어바스켓(67)을 수용함과 아울러 복수의 외측내부도어바스켓(75a)이 형성될 수 있도록 외부도어측으로부터 함몰되어 냉장실측으로 돌출된 단면형상을 가지도록 형성되어 있으며, 냉장실(54)과 상호 연통될 수 있도록 판면을 관통하여 복수의 통기공(76)이 형성되어 있다. The central portion has been depressed from the outside the door side is formed to have the cross sectional shape protruding toward the refrigerating compartment to be well as a plurality of outer side inner door basket (75a) and also receiving the external door basket 67 is formed, the refrigerator compartment 54, and mutual may have a plurality of ventilating holes 76 are formed through the plate surface to be in communication. 냉장실측 판면에는 물건을 수납할 수 있도록 내측내부도어바스켓(75b)이 상하방향을 따라 상호 이격되게 형성되어 있다. Refrigerated measured printing plate has inner door inside the basket (75b) is formed to be spaced apart from each other along the vertical direction so that the goods can be stored.

본체(51)의 일측 측벽의 내부에는 외부도어(61)와 내부도어(71) 사이 공간으로 냉기를 공급할 수 있도록 일단이 메인덕트(57)에 연결된 측벽덕트(58)가 매입형성되어 있으며, 측벽덕트(58)의 끝단에는 주름관으로 된 연결덕트(59)가 돌출되게 형성되어 있다. And the side walls a duct 58 one end connected to the main duct (57) inside of one side wall to supply cooling air to the space between the outer door 61 and inner door 71 of the body 51 is formed pieces, the side walls end of the duct 58 has a duct connected to a corrugated pipe 59 is formed to protrude. 내부도어(71)의 측부에는 연결덕트(59)의 끝단이 상호 연통되게 결합될 수 있도록 결합공(78)이 관통형성되어 있다. Side of the inner door 71 has a coupling hole 78 is formed so that the through-connection ends of the duct 59 can be coupled to be mutually communicated.

이러한 구성에 의하여, 외부도어(61) 및 내부도어(71)가 닫혀있는 경우에는 내부도어(71)의 통기공(76) 및 측벽덕트(58)를 통해 외부도어(61) 및 내부도어(71) 사이로 제공된다. With this arrangement, the outer door 61 and inner door 71 is closed, via the vent holes 76 and the side wall the duct 58 of the inner door 71, the outer door 61 and inner door case with (71 ) it is provided between.

냉장실(54)을 개방하고자 하는 경우에는 외부도어손잡이(64)를 전방으로 잡아 당기면 외부도어(61) 및 내부도어(71)는 상부외부도어힌지(62a) 및 하부외부도어힌지(62b)를 중심으로 회동하여 냉장실(54)을 개방하게 된다. If you wish to open the refrigerator compartment 54 is pulled in the forward direction to the outside door handle (64) around the outer door 61 and inner door 71 has an upper outer door hinge (62a) and the lower outer door hinge (62b) to pivot thereby opening the refrigerator compartment 54. the

한편, 외부도어(61)에 대해 내부도어(71)를 개방하고자 하는 경우에는 결합공(78)의 연부를 잡아 당기면, 도 6에 도시된 바와 같이, 내부도어(71)는 상부내부도어힌지(72a) 및 하부내부도어힌지(72b)를 중심으로 외부도어(61)에 대해 상대 회동되어 외부도어바스켓(67) 및 외측내부도어바스켓(75a)이 외부에 노출된다. On the other hand, if you wish to open the inner door (71) for the outer door 61, by pulling the edge of the coupling hole 78, as shown in Figure 6, the inner door (71) has an upper inner door hinge ( 72a) and around the lower portion inside the door hinge (72b) is rotated relative to the outer door 61 outside the door basket 67 and the outer basket inner door (75a) is exposed to the outside.

도 2 내지 도 4에 도시된 실시 예에는, 내부도어에 통기공을 형성하여 외부도어와 내부도어사이로 냉장실의 냉기가 공급될 수 있도록 구성한 경우를 예를 들고 있지만, 도 5 내지 도 7에 도시된 바와같이, 측부덕트 및 연결덕트를 형성하여 냉기가 공급되도록 구성할 수도 있다. In the embodiment shown in FIGS. 2 to 4, to form the vent holes in the inner door, but the case is configured so that the cool air of the refrigerating chamber may be supplied between the outer door and inner door, holding the example, illustrated in Figures 5 to 7 as described, it may be configured such that cool air is supplied to form the side duct and the connection duct.

이상 설명한 바와 같이, 본 발명에 따르면, 전면이 개구된 냉각실이 형성되어 있는 본체와, 냉각실의 전면에 배치되는 외부도어와, 본체와 외부도어사이에 배치되는 내부도어와, 외부도어와 내부도어사이로 냉기를 공급하는 냉기공급수단을 마련함으로써, 도어의 수납공간을 증대시켜 사용자의 편의를 제고할 수 있는 이중도어를 구비한 냉장고가 제공된다. As described above, according to the present invention, and the inner door which is a main body with a front face is opened the cooling chamber is formed, disposed between the outer door is arranged on the front of the cooling chamber, the body and the outer door, the outer door and the inner by providing the cold air supply means for supplying a cooling air through the door, it is a refrigerator with a double door that can enhance the user's convenience is provided to increase the storage space of the door.

Claims (5)

  1. 전면이 개방된 적어도 하나의 냉각실이 형성되어 있는 본체와; At least one main body in the cooling chamber is formed in the front it is open and; 상기 냉각실의 전면 개구 영역에 배치되고 내측에 복수의 도어바스켓이 구비된 외부도어와; Placed on the front opening area of ​​the compartment and an outer door comprising a plurality of door baskets on the inside and; 상기 본체의 전후방향을 따라 상기 본체와 상기 외부도어 사이에 배치되고 두께방향을 따라 적어도 일측에 도어바스켓이 형성되어 있는 내부도어와; Along the front-rear direction of the body and the inner door is the door basket to at least one side formed along the thickness direction and disposed between the outer door and the main body; 상기 외부도어와 상기 내부도어 사이로 냉기를 공급하는 냉기공급수단을 포함하는 것을 특징으로 하는 이중도어를 구비한 냉장고. A refrigerator with a double door, characterized in that it comprises a cold air supply means for supplying cooling air between the outer door and the inner door.
  2. 제1항에 있어서, According to claim 1,
    상기 내부도어는 상기 냉각실의 전면 개구를 회동개폐할 수 있도록 상기 본체에 힌지결합되고, 상기 외부도어는 상기 내부도어에 대해 상대회동가능하도록 상기 내부도어에 힌지결합되는 것을 특징으로 하는 이중도어를 구비한 냉장고. The inner door is a double door, characterized in that hinged to the inner door is hinged to the body to pivot open and close the front opening of the cooling chamber, the outer door so as to be able to rotate relative to said inner door equipped with a refrigerator.
  3. 제1항에 있어서, According to claim 1,
    상기 외부도어는 상기 냉각실의 전면개구를 개폐할 수 있도록 상기 본체에 힌지결합되고, 상기 내부도어는 상기 외부도어에 대해 상대 회동가능하도록 상기 외부도어에 힌지결합되는 것을 특징으로 하는 이중도어를 구비한 냉장고. The outer door is hinged to the main body to open and close the front opening of the compartment, the inner door comprises a double door, characterized in that hinged to the outer door so as to be able to rotate relative to the outer door refrigerator.
  4. 제1항 내지 제3항중 어느 한 항에 있어서, According to claim 1 to claim 3, wherein any one of,
    상기 냉기공급수단은, 상기 냉각실의 공기가 상기 내부도어를 통과할 수 있도록 상기 내부도어를 관통하여 형성되는 통기공을 포함하는 것을 특징으로 하는 이중도어를 구비한 냉장고. The cold air supply means, a refrigerator with a double door, characterized in that it comprises the vent air of the cooling chamber is formed by penetrating the inside of the door to pass through the inner door.
  5. 제1항 내지 제3항중 어느 한 항에 있어서, According to claim 1 to claim 3, wherein any one of,
    상기 냉기공급수단은, 냉기가 유동할 수 있도록 상기 본체의 측벽에 형성되는 측벽덕트와, 상기 외부도어 및 상기 내부도어중 어느 하나에 상기 측벽덕트와 상호 연통되게 형성되고 상기 측벽덕트로부터 제공되는 냉기를 상기 외부도어 및 상기 내부도어 사이로 공급하는 도어덕트를 포함하는 것을 특징으로 하는 이중도어를 구비한 냉장고. The cold air supply means, and the side wall ducts formed in the side wall of the body so that cooling air can flow, are formed to be mutually communicated with the side wall ducts to any one of the outer door and the inner door cooling air supplied from the side wall ducts the outer door, and a refrigerator with a double door, characterized in that it comprises a duct for supplying door between the inner door.
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