KR20040069637A - Door-gasket for refrigerator - Google Patents

Door-gasket for refrigerator Download PDF

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Publication number
KR20040069637A
KR20040069637A KR1020030006125A KR20030006125A KR20040069637A KR 20040069637 A KR20040069637 A KR 20040069637A KR 1020030006125 A KR1020030006125 A KR 1020030006125A KR 20030006125 A KR20030006125 A KR 20030006125A KR 20040069637 A KR20040069637 A KR 20040069637A
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KR
South Korea
Prior art keywords
door
gasket
refrigerator
door gasket
cover
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Application number
KR1020030006125A
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Korean (ko)
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KR100516724B1 (en
Inventor
장원우
Original Assignee
주식회사 대우일렉트로닉스
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Priority to KR10-2003-0006125A priority Critical patent/KR100516724B1/en
Publication of KR20040069637A publication Critical patent/KR20040069637A/en
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Publication of KR100516724B1 publication Critical patent/KR100516724B1/en

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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 OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/08Parts formed wholly or mainly of plastics materials
    • F25D23/082Strips
    • F25D23/087Sealing strips
    • 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 OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/02Doors; Covers
    • F25D23/028Details
    • 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 OTHERWISE PROVIDED FOR
    • F25D2323/00General constructional features not provided for in other groups of this subclass
    • F25D2323/02Details of doors or covers not otherwise covered

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)

Abstract

PURPOSE: A door gasket for a refrigerator is provided to prevent the door gasket exposed to the outside from being polluted and easily clean by integrating a cover gasket for forming a curved recess surface between a door and the door gasket. CONSTITUTION: A cover gasket(10) is integrated to a door gasket(2) to connect from the side end of the door gasket contacted to an outer plate of a refrigerator body to the side end of a door at a curved recess surface shape. An elastic contact unit(12) is arranged at the cover gasket to elastically connect the end surface of the cover gasket to the end of the door in combining the door and the door gasket and formed by an extended surface(14) elastically deformed in combining the end of the door and the door gasket.

Description

냉장고 도어 가스켓{DOOR-GASKET FOR REFRIGERATOR}Refrigerator Door Gaskets {DOOR-GASKET FOR REFRIGERATOR}

본 발명은 냉장고 도어 가스켓에 관한 것으로, 더욱 상세하게는 외부로 노출된 냉장고 도어 가스켓의 오염이 방지되고 청소가 용이하도록 별도의 커버가스켓이 일체로 성형된 냉장고 도어 가스켓에 관한 것이다.The present invention relates to a refrigerator door gasket, and more particularly, to a refrigerator door gasket in which a separate cover gasket is integrally formed to prevent contamination of the refrigerator door gasket exposed to the outside and to facilitate cleaning.

일반적으로 냉장고 도어에는 냉장 또는 냉동실과 외부와의 밀폐성을 유지하고 도어 개폐시의 완충성을 제공하기 위해 도어가스켓이 설치되어 있다.In general, a door gasket is installed in the refrigerator door to maintain the sealing property between the refrigerating or freezing compartment and the outside, and to provide a cushioning function when the door is opened or closed.

이를 설명하기 위한 예시도면 도 1 은 냉장고의 외관 설명도 및 단면설명도로서, 냉장고는 냉장실과 냉동실로 구분되며, 이에 따라 각각의 도어(1)가 구비되어 있다.Exemplary drawings for explaining this Figure 1 is an explanatory view and a cross-sectional view of the refrigerator, the refrigerator is divided into a refrigerator compartment and a freezer compartment, and thus each door 1 is provided.

각 실과의 접촉부분을 따라 도어가스켓(2)이 설치되는데, 도어가스켓(2)은 도 1b 에서와 같이 냉장고 본체 외판(3) 단부와의 접촉을 위해 자석(4)이 내장되고 도어(1)와의 결합을 위해 화스너(5)가 성형되어 있으며, 도어와의 밀착을 위한 플랜지(6)가 양단에 형성되어 있다.A door gasket 2 is installed along the contact portion with each seal, and the door gasket 2 has a magnet 4 embedded therein for contact with the end of the refrigerator main body 3 as shown in FIG. Fasteners (5) are molded to engage with them, and flanges (6) for close contact with the door are formed at both ends.

또한, 도어(1) 단부와 본체 외판(3) 단부 사이에 완충을 위해 다수개의 격실로 완충룸(7)이 형성되어 있어 도어를 닫을때 공기 완충에 의하여 도어나 외판의 손상을 방지하고 있는 것이다.In addition, a buffer room 7 is formed with a plurality of compartments for cushioning between the end of the door 1 and the end of the main body outer plate 3 to prevent damage to the door or the outer plate by air buffering when the door is closed. .

그러나, 종래의 도어가스켓(2)은 완충룸(7)에 의해 외관의 급격한 굴곡과 이에 따른 좁은 홈의 형성에 의해 자주 오염되며, 청소가 불편하다는 문제점이 있다.However, the conventional door gasket 2 is often contaminated by the sudden bending of the exterior and the formation of the narrow grooves by the buffer room 7, and there is a problem that cleaning is inconvenient.

이를 좀 더 상세히 설명하면, 도시된 바와 같이 자석(4)과 완충룸(7)이 이루는 경계구역의 급격한 굴곡에 의해 좁은 홈부(a구역)이 형성되어 있으며, 완충룸(7)과 플랜지(6)의 경계구역의 급격한 굴곡에 의해 또다른 좁은 홈부(b구역)이 형성되어 있음을 알 수 있다.In more detail, as shown, a narrow groove (area a) is formed by the sharp bending of the boundary area formed by the magnet 4 and the buffer room 7, and the buffer room 7 and the flange 6 It can be seen that another narrow groove (zone b) is formed due to the sharp bending of the boundary zone of).

이러한 홈부로 이물질 등의 고착이 용이하며, 이로 인해 도어가스켓이 오염되거나 변색된다.Such grooves easily adhere to foreign matters, and consequently contaminate or discolor the door gasket.

또한, 좁은 홈부로의 청소는 번거로운 일이 아닐 수 없으며, 이러한 오염과 청소의 번거로움은 궁극적으로 냉장고의 품질을 하락시키는 원인이 되는 것이다.In addition, the cleaning of the narrow grooves can be a cumbersome task, and the contamination and cleaning troubles will ultimately cause a decrease in the quality of the refrigerator.

이에 본 발명은 상기 문제점을 개선하기 위하여 안출된 것으로, 외부로 노출된 냉장고 도어 가스켓의 오염이 방지되고 청소가 용이하도록 별도의 커버가스켓이 일체로 성형된 냉장고 도어가스켓을 제공함에 그 목적이 있는 것이다.Accordingly, the present invention has been made to improve the above problems, and an object thereof is to provide a refrigerator door gasket in which a separate cover gasket is integrally formed to prevent contamination of the refrigerator door gasket exposed to the outside and to facilitate cleaning. .

이를 위한 본 발명은 냉장고 도어가스켓이 제공하는 좁은 홈부의 형성이 원천적으로 방지되게 도어 내측방으로 오목한 형상의 커버가 도어가스켓의 측부에 일체로 성형된 것이다.The present invention for this purpose is that the cover of the concave shape toward the inside of the door is integrally molded to the side of the door gasket to prevent the formation of the narrow groove portion provided by the refrigerator door gasket at the source.

도 1a 는 냉장고 외관 설명도,1A is an explanatory view of a refrigerator appearance;

도 1b 는 종래 도어 가스켓의 문제점을 설명하기 위한 단면설명도,Figure 1b is a cross-sectional view illustrating the problem of the conventional door gasket,

도 2a 는 본 발명에 따른 도어 가스켓을 나타낸 분리단면설명도,Figure 2a is an exploded cross-sectional view showing a door gasket according to the present invention,

도 2b 는 본 발명에 따른 도어 가스켓을 나타낸 결합단면설명도,Figure 2b is a schematic cross-sectional view showing a door gasket according to the present invention,

도 3 은 본 발명에 따른 도어 가스켓의 다른 실시예를 나타낸 단면설명도이다.3 is a cross-sectional view showing another embodiment of the door gasket according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1 ; 도어 2 ; 도어가스켓One ; Door 2; Door Gasket

3 ; 외판 4 ; 자석3; Shell 4; magnet

5 ; 화스너 6 ; 플랜지5; Fasteners 6; flange

718 ; 완충룸 10 ; 커버가스켓718; Buffer room 10; Cover Gasket

12 ; 탄착부 14 ; 연장면12; Impact part 14; Extension

16 ; 지지대16; support fixture

이하, 이 발명이 속하는 기술분야에서 통상의 지식을 갖는 자가 이 발명을 용이하게 실시할 수 있을 정도로 상세히 설명하기 위하여, 이 발명의 가장 바람직한 실시예를 첨부된 도면을 참조로 하여 상세히 설명하기로 한다. 이 발명의 목적, 작용효과를 포함하여 기타 다른 목적들, 특징점들, 그리고 동작상의 이점들이 바람직한 실시예의 설명에 의해 보다 명확해질 것이다.DETAILED DESCRIPTION Hereinafter, the most preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement the present invention. . Other objects, features, and operational advantages, including the purpose, working effects, and the like of the present invention will become more apparent from the description of the preferred embodiment.

참고로 여기에서 개시되는 실시예는 여러가지 실시가능한 예중에서 당업자의 이해를 돕기 위하여 가장 바람직한 예를 선정하여 제시한 것일뿐, 이 발명의 기술적 사상이 반드시 이 실시예만 의해서 한정되거나 제한되는 것은 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위내에서 다양한 변화와 변경이 가능함은 물론, 균등한 타의 실시예가 가능함을 밝혀 둔다.For reference, the embodiments disclosed herein are only presented by selecting the most preferred examples to help those skilled in the art from the various possible examples, the technical spirit of the present invention is not necessarily limited or limited only by this embodiment, Various changes and modifications are possible within the scope without departing from the technical spirit of the present invention, as well as other equivalent embodiments will be found.

예시도면 도 2 는 본 발명에 따른 냉장고 도어 가스켓을 나타낸 단면설명도로서, 본 발명은 냉장고 본체 외판(3)과 접촉되는 도어가스켓(2)의 측단으로부터 도어 측단까지 만곡한 오목면으로 연결되게 커버가스켓(10)이 도어가스켓(2)에 일체로 성형된 냉장고 도어 가스켓이다.2 is a cross-sectional explanatory view showing a refrigerator door gasket according to the present invention, the present invention is a cover to be connected to the curved concave surface from the side end of the door gasket (2) in contact with the refrigerator main body outer plate (3) The gasket 10 is a refrigerator door gasket formed integrally with the door gasket 2.

여기서, 커버가스켓(10)은 도어(1)와 도어가스켓(2)의 결합시 그 단부면이 도어 단부면과 탄성 접촉되게 탄착부(12)가 형성된 것을 특징으로 한다.Here, the cover gasket 10 is characterized in that the contact portion 12 is formed so that the end surface is in elastic contact with the door end surface when the door 1 and the door gasket 2 is coupled.

여기서, 상기 탄착부(12)는 도어 단부와 도어가스켓(10)의 결합시 탄성변형되는 연장면(14)에 의해 형성되는 것을 특징으로 한다.Here, the impact portion 12 is characterized in that formed by the extension surface 14 is elastically deformed when the door end and the door gasket 10 is coupled.

상술된 바와 같이 본 발명은 좁은 홈부의 발생이 원천적으로 방지된 냉장고 도어 가스켓을 제공한다.As described above, the present invention provides a refrigerator door gasket in which generation of a narrow groove is prevented at the source.

이를 위한 본 발명은 도어(1) 단부와 도어가스켓(2) 단부가 만곡한 곡면으로 연결된 커버가스켓(10)을 도어가스켓(2)에 일체로 마련한 것이다.The present invention for this purpose is integrally provided with a cover gasket 10 in the door gasket 2 connected to the curved surface of the end of the door (1) and the end of the door gasket (2).

여기서, 커버가스켓(10)은 그 만곡한 굴곡이 냉장고 내측방으로 오목할 것이 요구된다.Here, the cover gasket 10 is required to have its curved bend concave to the inside of the refrigerator.

즉, 그 만곡된 굴곡이 볼록한 경우 그 끝단과 도어(1) 단부와의 접촉경계에서 또하나의 좁은 홈부를 형성시키기 때문이다.That is, when the curved curvature is convex, another narrow groove is formed at the contact boundary between the end thereof and the end of the door 1.

따라서, 홈부의 형성을 원천적으로 방지시키기 위하여 도어(1) 단부와 도어가스켓(2) 외단이 만곡하게 오목하게 연결될 것이 요구되는 것이며, 이와 더불어 청소의 용이성을 제공하는 것이다.Therefore, in order to prevent the formation of the groove portion inherently, it is required that the end of the door 1 and the outer end of the door gasket 2 are curvedly concave, and together with this, to provide easy cleaning.

이러한 만곡 오목면을 제공하는 커버가스켓(10)은 그 단부면과 도어(1)와의 탄착에 의하여 제공되며, 이를 위한 본 발명은 커버가스켓(10)의 단부에 탄착부(12)가 형성된 것이다.The cover gasket 10 providing the curved concave surface is provided by the end surface and the impact of the door (1), the present invention for this is the impact portion 12 is formed at the end of the cover gasket (10).

탄착부(12)는 커버가스켓(10)의 성형시 플랜지(6)보다 연장되게 성형되어, 화스너 결합시 연장면(14)이 도어(1) 단부와 면접촉되면서 만곡한 오목면을 제공하게 되는 것이다.The impact portion 12 is formed to extend from the flange 6 when the cover gasket 10 is formed, so that when the fastener is coupled, the extension surface 14 is in surface contact with the end of the door 1 to provide a curved concave surface. will be.

한편, 도 3 과 같이 커버가스켓(10)의 내측면과 도어가스켓(2) 사이를 지지대(16)로 연결하는 것도 가능하며, 이 경우 지지대(16)가 제공하는 보유지지력에 의해 탄성의 부여가 증가된다.On the other hand, it is also possible to connect between the inner surface of the cover gasket 10 and the door gasket 2 with the support 16 as shown in FIG. 3, in which case the elasticity is imparted by the holding force provided by the support 16. Is increased.

또한, 커버가스켓(10)과 도어가스켓(2) 사이에 다른 완충룸(18)이 형성되어 완충성의 향상이 기대된다.In addition, another buffer room 18 is formed between the cover gasket 10 and the door gasket 2, so that the buffering performance is expected to be improved.

상술된 바와 같이 본 발명에 따르면, 도어가스켓에 도어와 도어가스켓 사이에 만곡한 오목면을 제공하는 커버가스켓이 형성됨으로써, 도어가스켓의 오염이 방지되고, 청소가 용이하여 궁국적으로는 냉장고의 상품성이 증가되는 효과가 있다.According to the present invention as described above, by forming a cover gasket providing a curved concave surface between the door and the door gasket in the door gasket, the contamination of the door gasket is prevented, and the cleaning is easy, ultimately the commercialization of the refrigerator This has an increasing effect.

Claims (3)

냉장고 본체 외판과 접촉되는 도어가스켓의 측단으로부터 도어 측단까지 만곡한 오목면으로 연결되게 커버가스켓이 도어가스켓에 일체로 성형된 냉장고 도어가스켓.A refrigerator door gasket in which a cover gasket is integrally formed with the door gasket so as to be connected to a curved concave from the side end of the door gasket to be in contact with the outer plate of the refrigerator main body. 제 1 항에 있어서, 상기 커버가스켓은 도어와 도어가스켓의 결합 시 그 단부면이 도어 단부면과 탄성 접촉되게 탄착부가 형성된 것을 특징으로 하는 냉장고 도어가스켓.The refrigerator door gasket of claim 1, wherein the cover gasket has a contact portion formed such that an end surface thereof elastically contacts the door end surface when the door and the door gasket are coupled to each other. 제 2 항에 있어서, 상기 탄착부는 도어 단부와 도어가스켓의 결합시 탄성변형되는 연장면에 의해 형성되는 것을 특징으로 하는 냉장고 도어가스켓.The refrigerator door gasket according to claim 2, wherein the contact portion is formed by an extension surface elastically deformed when the door end and the door gasket are coupled to each other.
KR10-2003-0006125A 2003-01-30 2003-01-30 Door-gasket for refrigerator KR100516724B1 (en)

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KR20040069637A true KR20040069637A (en) 2004-08-06
KR100516724B1 KR100516724B1 (en) 2005-09-22

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103105036A (en) * 2013-02-07 2013-05-15 合肥美的荣事达电冰箱有限公司 Refrigeration appliance
DE202015107063U1 (en) * 2015-12-23 2017-03-27 Rehau Ag + Co. Profile arrangement, in particular for a refrigerator and / or freezer
DE202015107071U1 (en) * 2015-12-23 2017-03-27 Rehau Ag + Co Fridge and / or freezer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103105036A (en) * 2013-02-07 2013-05-15 合肥美的荣事达电冰箱有限公司 Refrigeration appliance
CN103105036B (en) * 2013-02-07 2016-01-13 合肥美的电冰箱有限公司 Refrigeration plant
DE202015107063U1 (en) * 2015-12-23 2017-03-27 Rehau Ag + Co. Profile arrangement, in particular for a refrigerator and / or freezer
DE202015107071U1 (en) * 2015-12-23 2017-03-27 Rehau Ag + Co Fridge and / or freezer

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