KR19990018252U - Reinforcement structure of door for refrigerator - Google Patents

Reinforcement structure of door for refrigerator Download PDF

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Publication number
KR19990018252U
KR19990018252U KR2019970031495U KR19970031495U KR19990018252U KR 19990018252 U KR19990018252 U KR 19990018252U KR 2019970031495 U KR2019970031495 U KR 2019970031495U KR 19970031495 U KR19970031495 U KR 19970031495U KR 19990018252 U KR19990018252 U KR 19990018252U
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KR
South Korea
Prior art keywords
refrigerator
door
refrigerating
freezing chamber
compartment
Prior art date
Application number
KR2019970031495U
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Korean (ko)
Inventor
송요현
Original Assignee
윤종용
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 윤종용, 삼성전자 주식회사 filed Critical 윤종용
Priority to KR2019970031495U priority Critical patent/KR19990018252U/en
Publication of KR19990018252U publication Critical patent/KR19990018252U/en

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Classifications

    • 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

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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

본 고안에 의한 냉장고용 도어의 보강구조는, 냉장실 및 냉동실의 전면을 커버하는 냉장 및 냉동실도어에 각각 그 내측면으로 돌설된 돌출부를 가진 냉장고에 있어서, 상기 돌출부의 내측에 그 상하 방향으로 보강부재를 삽입하여 발포시킨 것을 특징으로 하므로 본 고안은 냉장고내와 외부의 온도차에 의해 발생하는 냉장 및 냉동실도어의 휨이 방지되어 보다 품질이 향상되는 것이다.The reinforcing structure of the door for a refrigerator according to the present invention is a refrigerator having protrusions protruding from the inside of the refrigerator and the freezing chamber doors covering the front surfaces of the refrigerating chamber and the freezing chamber, respectively, the reinforcing member in the vertical direction of the inside of the protrusion. Since the present invention is characterized in that the foam is inserted into the foam is to prevent the bending of the refrigerating and freezing chamber door caused by the temperature difference between the inside and outside of the refrigerator is to improve the quality.

Description

냉장고용 도어의 보강구조Reinforcement structure of door for refrigerator

본 고안은 냉장고에 관한 것으로, 특히, 냉장고용 도어의 변형을 방지하도록 그 내부에 보강부재를 삽입하여 구성한 냉장고용 도어의 보강구조에 관한 것이다.The present invention relates to a refrigerator, and more particularly, to a reinforcing structure of a door for a refrigerator configured by inserting a reinforcing member therein to prevent deformation of the door for a refrigerator.

일반적으로 냉장고는 도1 및 도2에 도시된 바와 같이, 그 하측에 그 내의 온도가 0℃이하로 되지 않는 범위에서 가장 낮은 온도로 되어 식품을 비교적 단기간 보관할 수 있는 공간인 냉장실(10)과, 상기 냉장실(10)의 상측에 그 내의 온도가 0℃이하의 범위(평균부하온도는 -12℃~-18℃)에서 식품을 비교적 장기간 보관할 수 있는 공간이 냉동실(20)로 구획형성되어 있다.Generally, the refrigerator has a refrigerator compartment 10, which is a space for storing food for a relatively short period of time, as shown in FIGS. In the upper side of the refrigerating chamber 10, a space for storing food for a relatively long time in a range of 0 ° C. or less (average load temperature of −12 ° C. to −18 ° C.) is partitioned into the freezing chamber 20.

상기 냉장실(10) 및 냉동실(20)에는 그 일측에 각각 개방 및 폐쇄가 가능하도록 냉장 및 냉동실도어(30)(40)가 설치되어있다.The refrigerating chamber 10 and the freezing chamber 20 are provided in the refrigerating and freezing chamber doors 30 and 40 so as to be opened and closed on one side thereof, respectively.

상기 냉장실(10)내에는 그 하단에 각종 야채를 담을 수 있도록 서랍식으로 수밥이 가능한 야채통(11)이 설치되어 있고, 상기 야채통(11)의 상측으로 일정 간격을 이루며 설치되어 그 위에 다수의 반찬등을 올려 놓을 수 있는 다수의 선반부재(12)가 있으며, 상기 선반부재(12)의 내측에 냉장실(10) 구석구석 냉기를 고르게 배분함과 동시에 상기 냉장실도어(30)를 열어도 냉기가 빠져 나가지 않도록 단속하는 냉기단속수단(13)이 설치되어 있으며, 상기 선반부재(12)의 상측에 높은 습도와 빠른 시간내에 냉장을 요구하는 식품을 별도로 저장하여 신선한 맛을 오래 동한 유지시킬 수 있도록 전면에 도어(14)를 가진 특선실(15)이 구획되어 있다.In the refrigerating chamber (10) is provided with a drawer-type vegetable container 11 so as to hold a variety of vegetables at the lower end thereof, is installed at a predetermined interval to the upper side of the vegetable container (11) There are a plurality of shelf members 12 on which side dishes can be placed, and evenly distribute cold air in every corner of the refrigerating compartment 10 inside the shelf member 12 and at the same time, even if the cold compartment door 30 is opened. The cold air control means 13 is installed to prevent it from escaping, and the front side of the shelf member 12 stores the food requiring high temperature and refrigeration within a short time so as to keep fresh taste for a long time. A special selection chamber 15 having a door 14 is partitioned.

상기 냉장실도어(30)에는 그 내측면에 다수의 선반이 설치되어 있는 바, 그 하단에 여러 종류의 크고 작은 병을 세워서 보관할 수 있도록 제1 및 제2 병꽂이선반(31)(32)이 설치되어 있고, 상기 제1 및 제2병꽂이선반(31)(32)의 상측에 각종 버터등의 음식물을 장기간 보관하는 다용도선반(33)이 설치되어 있으며, 상기 다용도선반(33)의 상측에 계란가이드부재(34)가 설치되어 다수의 계란(99)을 저장할 수 있도록 계란저장선반(35)이 설치되어 있다.The refrigerator compartment door 30 is provided with a plurality of shelves on the inner side of the bar, and the first and second bottle racks 31 and 32 are installed to store various kinds of large and small bottles upright at the bottom thereof. On the upper side of the first and second bottle racks (31, 32), a multi-purpose shelf (33) for storing foods such as various butters for a long time is installed, and the egg on the upper side of the multi-purpose shelf (33) The guide member 34 is installed, the egg storage shelf 35 is installed to store a plurality of eggs (99).

그리고, 상기 냉동실도어(40)에는 그 내측에 냉동을 요하는 식품을 넣을 수 있는 다수의 냉동실도어선반(41)이 설치되어 있다.In addition, the freezing chamber door 40 is provided with a plurality of freezing chamber door shelves 41 into which food requiring refrigeration can be placed.

상기 계란가이드부재(34)에는 계란(99)을 하나씩 올려 놓을 수 있도록 관통구(34a)가 형성되어 있다.The egg guide member 34 is formed with a through hole 34a to place the eggs 99 one by one.

도3에 도시된 바와같이, 상기 냉장 및 냉동실도어(30)(40)는 우레탄 폼을 발포하여 제작되는 바, 닫을 때 상기 냉장실(10) 및 냉동실(20)내에 위치하고 다수의 선반을 지지하도록 돌출부(30a)(40a)가 형성되어 있고, 상기 돌출부(30a)(40a)의 외측면에는 상기 냉장 및 냉동실도어(30)(40)을 닫을 때 상기 냉장실(10) 및 냉동실(20)의 외주면에 밀착되어 닫히도록 자력이 발생하는 재질로 된 고무자석(30b)(40b)이 부착되어 있다.As shown in FIG. 3, the refrigerator and freezer doors 30 and 40 are manufactured by foaming urethane foam, which are located in the refrigerator compartment 10 and the freezer compartment 20 when closed, and support a plurality of shelves. 30a and 40a are formed on the outer surfaces of the protrusions 30a and 40a to the outer circumferential surfaces of the refrigerating chamber 10 and the freezing chamber 20 when the refrigerating and freezing chamber doors 30 and 40 are closed. Rubber magnets 30b and 40b made of a material generating magnetic force to be in close contact with each other are attached.

그러나, 이와 같이 구성된 냉장고의 냉장 및 냉동실도어(30)(40)는 우레탄 폼을 발포하여 제작되는 바, 냉장고내의 냉각시 우레탄의 열수축으로 상기 냉장 및 냉동실도어(30)(40)에 휨이 발생하여 상기 냉장실(10) 및 냉동실(20)에 밀착되어 있는 고무자석(30b)(40b)이 밀착되지 않아 냉장고의 기능을 제대로 하지 못하는 문제점이 있었다.However, the refrigerator and freezer compartment doors 30 and 40 of the refrigerator configured as described above are manufactured by foaming urethane foam, and thus, warpage occurs in the refrigerator and freezer compartment doors 30 and 40 due to heat shrinkage of urethane during cooling in the refrigerator. Thus, the rubber magnets 30b and 40b which are in close contact with the refrigerating compartment 10 and the freezing compartment 20 are not in close contact with each other, thereby preventing the refrigerator from functioning properly.

따라서, 본 고안은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로써, 본 고안의 목적은 상기 냉장 및 냉동실도어의 돌출부에 보강부재를 삽입하여 발포 제작함으로써 냉각시 열수축으로 인한 휨을 방지하도록 한 냉장고용 도어의 보강구조를 제공하는 데 있다.Therefore, the present invention is devised to solve the above problems, the object of the present invention is to insert a reinforcing member into the protrusions of the refrigerator and the freezer door foam production to prevent bending due to heat shrink during cooling To provide a reinforcement structure of the door.

상기와 같은 목적을 실현하기 위하여 본 고안에 의한 냉장고용 도어의 보강구조는, 냉장실 및 냉동실의 전면을 커버하는 냉장 및 냉동실도어에 각각 그 내측면으로 돌설된 돌출부를 가진 냉장고에 있어서, 상기 돌출부의 내측에 그 상하 방향으로 보강부재를 삽입하여 발포시킨 것을 특징으로 한다.In order to achieve the above object, the reinforcing structure of the door for a refrigerator according to the present invention is a refrigerator having protrusions protruding to the inner side of each of the refrigerator and freezer doors covering the front surface of the refrigerator compartment and the freezer compartment, wherein the protrusions It is characterized in that the foam is inserted into the reinforcing member in the vertical direction.

도1은 종래의 냉장고의 도어가 개방된 상태를 도시한 정면도,1 is a front view showing a state in which a door of a conventional refrigerator is opened;

도2는 종래의 냉장고의 도어를 도시한 사시도,2 is a perspective view showing a door of a conventional refrigerator;

도3은 도2의 A-A선에 따른 단면도,3 is a cross-sectional view taken along the line A-A of FIG.

도4는 본 고안에 의한 도어의 평단면도,Figure 4 is a plan sectional view of the door according to the present invention,

도5는 본 고안에 의한 냉장고의 도어의 보강부재를 도시한 사시도이다.Figure 5 is a perspective view showing a reinforcing member of the door of the refrigerator according to the present invention.

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

30, 40 : 냉장 및 냉동실도어30a, 40a : 돌출부30, 40: Refrigerated and freezer doors 30a, 40a: protrusion

50 : 보강부재50: reinforcing member

이하, 본 고안의 일실시예를 도면을 참조하면서 상세히 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

도4 및 도5에 도시된 바와 같이, 냉장실(10) 및 냉동실(20)의 전면에는 냉장 및 냉동실도어(30)(40)가 각각 설치되는 바, 상기 냉장 및 냉동실도어(30)(40)의 각각의 내측면에는 상기 냉장실(10) 및 냉동실(20)의 내측에 위치됨과 동시에 다수의 선반을 삽입하도록 그 내측으로 돌설된 돌출부(30a)(40a)가 각각 형성되어 있고, 상기 돌출부(30a)(40a)의 내측에는 그 상하 방향으로 보강부재(50)를 삽입하여 발포되어 있다.As shown in FIGS. 4 and 5, the refrigerator and the freezer doors 30 and 40 are respectively installed on the front surfaces of the refrigerating chamber 10 and the freezing chamber 20, and the refrigerating and freezing chamber doors 30 and 40 are respectively provided. Each of the inner side surfaces of the refrigerating chamber 10 and the freezing chamber 20 is located at the same time and the protrusions 30a and 40a protruding inwardly to insert a plurality of shelves, respectively, the protrusions 30a The inner side of the) 40a is foamed by inserting the reinforcing member 50 in the vertical direction thereof.

즉, 상기 보강부재(50)는 디귿자형으로 형성되어 있다.That is, the reinforcing member 50 is formed in a depressed shape.

다음에, 상기한 본 고안의 작용에 대하여 설명한다.Next, the operation of the present invention described above will be described.

냉장 및 냉동실도어(30)(40)는 우레탄폼으로 발포하여 제작되는 바, 이 냉장 및 냉동실도어(30)(40)는 냉장실(10) 및 냉동실(20)의 전면에 취부된다. 냉장고에 전원이 인가되어 도시하지 않은 압축기가 작동하여 그 내의 냉매가 고온 고압으로 압축되어 응축기와 증발기 즉, 냉각기를 거쳐 냉매가 증발하면서 냉장실(10) 및 냉동실(20)내의 공간으로 냉기를 불어 넣어 그 냉의 음식물을 냉장 및 냉동 보관하게 된다.The refrigerator and freezer doors 30 and 40 are manufactured by foaming with urethane foam, and the refrigerator and freezer doors 30 and 40 are mounted on the front side of the refrigerator compartment 10 and the freezer compartment 20. Power is supplied to the refrigerator to operate a compressor (not shown), and the refrigerant therein is compressed to a high temperature and high pressure so that the refrigerant is evaporated through the condenser and the evaporator, that is, the cooler, and blows cold air into the spaces in the refrigerating chamber 10 and the freezing chamber 20. The cold food is refrigerated and frozen.

이 때, 상기 냉장 및 냉동실(10)(20)내의 온도와 냉장 및 냉동실도어(30)(40)의 외측의 온도와의 차이는 현저하여 냉장 및 냉동실도어(30)(40)에서 열수축으로 인한 휨의 발생을 상기 냉장 및 냉동실도어(30)(40)의 돌출부(30a)(40a)에 삽입하여 일체로 발포시킨 보강부재(50)에 의해서 방지되는 것이다.At this time, the difference between the temperature in the refrigerating and freezing compartments 10 and 20 and the temperature of the outside of the refrigerating and freezing compartment doors 30 and 40 is remarkable, resulting from heat shrinkage in the refrigerating and freezing compartment doors 30 and 40. The occurrence of warpage is prevented by the reinforcing member 50 inserted into the protrusions 30a and 40a of the refrigerating and freezing chamber doors 30 and 40 and integrally foamed.

상기한 바와 같이, 본 고안에 의한 냉장고용 도어의 보강구조에 의하면, 냉장 및 냉동실도어의 내측으로 돌설된 돌출부에 보강부재를 삽입하여 발포 성형함으로써 냉장고내와 외부의 온도차에 의해 발생하는 냉장 및 냉동실도어의 휨이 방지되어 보다 품질이 향상되는 것이다.As described above, according to the reinforcing structure of the door for a refrigerator according to the present invention, the refrigerating and freezing chamber generated by the temperature difference between the inside and outside of the refrigerator by inserting and foaming the reinforcing member into the protrusion protruding into the inside of the refrigerating and freezing chamber door. The warping of the door is prevented and the quality is improved.

Claims (2)

냉장실 및 냉동실의 전면을 커버하는 냉장 및 냉동실도어에 각각 그 내측면으로 돌설된 돌출부를 가진 냉장고에 있어서,A refrigerator having projections protruding to an inner side of each of the refrigerator and freezer doors covering the front surface of the refrigerator compartment and the freezer compartment, 상기 돌출부의 내측에 그 상하 방향으로 보강부재를 삽입하여 발포시킨 것을 특징으로 하는 냉장고용 도어의 보강구조.A reinforcement structure of a door for a refrigerator, characterized in that the foam is inserted into the reinforcing member in the up and down direction inside the protrusion. 제1항에 있어서,The method of claim 1, 상기 보강부재는 디귿자형으로 형성된 것을 특징으로 하는 냉장고용 도어의 보강구조.The reinforcement member is a reinforcement structure of a door for a refrigerator, characterized in that it is formed in a depressed shape.
KR2019970031495U 1997-11-10 1997-11-10 Reinforcement structure of door for refrigerator KR19990018252U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009061069A1 (en) * 2007-11-05 2009-05-14 Lg Electronics Inc. Refrigerator and opening/closing door thereof
CN101603764B (en) * 2009-03-11 2012-06-13 泰州乐金电子冷机有限公司 Internal support structure of refrigerator door frame and refrigerator door frame structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009061069A1 (en) * 2007-11-05 2009-05-14 Lg Electronics Inc. Refrigerator and opening/closing door thereof
CN101603764B (en) * 2009-03-11 2012-06-13 泰州乐金电子冷机有限公司 Internal support structure of refrigerator door frame and refrigerator door frame structure

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