KR101042903B1 - Hinge structure united door switch for the refrigerator - Google Patents

Hinge structure united door switch for the refrigerator Download PDF

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Publication number
KR101042903B1
KR101042903B1 KR1020040100770A KR20040100770A KR101042903B1 KR 101042903 B1 KR101042903 B1 KR 101042903B1 KR 1020040100770 A KR1020040100770 A KR 1020040100770A KR 20040100770 A KR20040100770 A KR 20040100770A KR 101042903 B1 KR101042903 B1 KR 101042903B1
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KR
South Korea
Prior art keywords
intermediate hinge
door switch
door
refrigerator
groove
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KR1020040100770A
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Korean (ko)
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KR20060062067A (en
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정학재
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주식회사 대우일렉트로닉스
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Priority to KR1020040100770A priority Critical patent/KR101042903B1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/44—Sensors therefore
    • E05Y2400/445—Switches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/024—Door hinges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening

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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 발명은 냉장고 도어스위치와 일체화된 중간힌지구조에 관한 것으로서, 도어스위치와 중간힌지를 일체화시켜 스위치의 커버부를 생략하여 원가를 절감하고 냉장고 사절부의 이슬맺힘현상을 방지하는 데 그 목적을 두고 있다.The present invention relates to an intermediate hinge structure integrated with a refrigerator door switch, and integrates a door switch and an intermediate hinge to omit a cover part of a switch to reduce cost and prevent dew condensation of the refrigerator trimmer.

이를 위하여, 도어스위치(25)가 삽입설치되도록 하는 요홈(24)이 형성되며, 중간힌지(28)의 체결을 위한 체결홈(11)이 형성되는 사절부(26)와, 사절부(26)에 조립되며 중간힌지(28)의 체결을 위한 관통홈(27)과 나사홈이 형성되는 프론트판넬(22)과, 도어스위치(25)를 트리거하기 위한 트리거(32)체결을 위한 트리거관통홈(31)이 형성되며 상기 관통홈(31)을 중앙에 두고 중간힌지(28)를 고정하기 위한 나사고정홈(34)이 형성되며, 좌측에는 도어를 체결하기 위한 걸쇠부(30)가 형성되어 있는 중간힌지(28)를 가지는 일체화된 중간힌지구조가 제공된다. To this end, a recess 24 for inserting and installing the door switch 25 is formed, and a trimming part 26 and a trimming part 26 having a locking groove 11 for fastening the intermediate hinge 28 are formed. The front panel 22 is formed in the through-hole 27 and screw groove for fastening the intermediate hinge 28, and the trigger through groove for fastening the trigger 32 for triggering the door switch 25 ( 31 is formed and a screw fixing groove 34 for fixing the intermediate hinge 28 with the through groove 31 in the center is formed, and the latch portion 30 for fastening the door is formed on the left side. An integrated intermediate hinge structure with an intermediate hinge 28 is provided.

따라서 본 발명에 의하면, 도어스위치와 중간힌지를 일체화시킴으로써 도어스위치의 커버부를 생략하여 원가를 절감하고 냉장고의 사절부에 발생하는 이슬맺힘현상을 방지하는 것이 가능하게 된다.Therefore, according to the present invention, by integrating the door switch and the intermediate hinge, it is possible to omit the cover portion of the door switch to reduce the cost and to prevent dew condensation occurring at the trimming part of the refrigerator.

냉장고, 중간힌지, 도어힌지, 도어, 스위치Refrigerator, middle hinge, door hinge, door, switch

Description

냉장고 도어스위치와 일체화된 중간힌지구조{Hinge structure united door switch for the refrigerator}Intermediate hinge structure integrated with refrigerator door switch {Hinge structure united door switch for the refrigerator}

도 1은 종래의 일반적인냉장고에 있어서 냉장고도어스위치와 중간힌지가 결합되는 조립도이다.1 is an assembly view in which a refrigerator door switch and an intermediate hinge are combined in a conventional refrigerator.

도 2는 본 발명에 따른 도어스위치와 일체화된 중간힌지가 결합되는 조립도이다.Figure 2 is an assembly view coupled to the intermediate hinge integrated with the door switch according to the present invention.

도 3은 상기 도 3에서 일체화된 중간힌지를 확대해서 보여주는 사시도이다.3 is an enlarged perspective view of the intermediate hinge integrated in FIG. 3.

***** 도면 2와 도면 3의 주요부호 설명 ********** Explanation of Major Symbols in Drawings 2 and 3 *****

10 : 나사홀 11 : 체결홈10: screw hole 11: fastening groove

20 : 냉동실 21 : 냉장실20: freezer 21: cold storage room

22 : 프론트판넬 23 : 내상22: front panel 23: inner box

24 : 요홈 25 : 도어스위치24: groove 25: door switch

26 : 사절부 27 : 관통홈26: trimming part 27: through groove

28 : 중간힌지 29 : 체결나사28: intermediate hinge 29: tightening screw

30 : 걸쇠부 31 : 트리거관통홀30: clasp 31: trigger through hole

32 : 트리거 33 : 중간힌지몸통32: trigger 33: middle hinge body

34 : 나사고정홈 35 : 봉34: screw fixing groove 35: rod

본 발명은 냉장고 도어스위치와 일체화된 중간힌지구조에 관한 것으로서, 더욱 상세하게는 냉장고의 냉장실과 냉동실을 구획하는 사절판에 조립되는 도어스위치와 도어힌지를 일체화시킨 중간힌지구조에 대한 것이다.The present invention relates to an intermediate hinge structure integrated with a refrigerator door switch, and more particularly, to an intermediate hinge structure integrated with a door switch and a door hinge assembled to a trimming plate partitioning a refrigerator compartment and a freezer compartment of a refrigerator.

일반적인 냉장고에는 음식물을 보관하기 위하여 냉동실과 냉장실이 구비된다. 그리고 이러한 냉동실과 냉장실을 구획하는 사절판이 형성되어 있게 된다. In general refrigerators are provided with a freezer compartment and a refrigerator compartment for storing food. And a trimming plate partitioning the freezer compartment and the refrigerating compartment is formed.

이 사절판전면에는 냉장고도어의 개폐를 감지하여 제어부에 냉장고도어의 개폐신호를 인가하여 주는 도어스위치가 설치되게 된다. 이를 보여주는 도면이 도 1에 도시된다.The front panel of the trimmer detects the opening / closing of the refrigerator door and provides a door switch for applying the opening / closing signal of the refrigerator door to the control unit. A diagram showing this is shown in FIG. 1.

상기 도 1에 도시된 바와 같이, 사절부(1)의 전면 일측에 냉동실도어(미도시) 및 냉장실도어(미도시) 개방시 고내등이 온(on)되도록 도어스위치(5)가 스위치캡(4)과 결합하여 사절부(1)의 요홈(2)에 설치되게 된다. 물론 사절부(1)전면에는 프론트판(3)이 조립형성되게 된다. 이러한 도어스위치(5)와 함께 일정간격을 두고 냉동실문과 냉장실문이 조립회전되도록 하는 중간힌지(6)가 프론트판(3)에 의하여 사절부(1)에 고정되게 된다. 이를 위해 체결나사(7)(8)가 사용되게 된다. As shown in FIG. 1, the door switch 5 has a switch cap 4 so that the lamp lights are turned on when the freezing chamber door (not shown) and the refrigerating chamber door (not shown) are opened on one side of the front part of the trimmer 1. ) Will be installed in the groove (2) of the trimmer (1). Of course, the front plate 3 is assembled on the front of the trimming part 1. Intermediate hinge 6 for allowing the freezing compartment door and the refrigerating compartment door to be assembled and rotated at a predetermined interval together with the door switch 5 is fixed to the trimmer 1 by the front plate 3. For this purpose, fastening screws 7 and 8 are used.

그러나, 이러한 종래의 냉장고는 중간힌지와 도어스위치를 냉장고 사절부의 일정간격을 두고 별도의 위치에 각각 취부됨으로써 그 부착부위의 주위에 핫파이프가 들뜸이 발생하게 된다. 이 경우 이슬맺힘이 일어날 위험성이 증가하게 된다. 또 한 별도의 부품을 사용함으로써 각 부품이 별도의 취부구조를 가져야하는 단점이 있다.However, in the conventional refrigerators, the intermediate hinge and the door switch are mounted at separate positions at predetermined intervals of the refrigerator trimmer, so that hot pipes are lifted around the attachment part. This increases the risk of dew condensation. In addition, there is a disadvantage that each part must have a separate mounting structure by using separate parts.

본 발명은 상기에 기술된 종래기술의 단점을 극복하고자 착안된 것으로써, 도어스위치와 중간힌지를 일체화시켜 스위치의 커버부를 생략하여 원가를 절감하고 냉장고 사절부의 이슬맺힘현상을 방지하는 데 그 목적을 두고 있다.The present invention has been conceived to overcome the disadvantages of the prior art described above, by integrating the door switch and the intermediate hinge to omit the cover portion of the switch to reduce the cost and to prevent dew condensation of the refrigerator trimming part. I put it.

본 발명은 상기 언급된 기술적 과제를 달성하기 위하여, 냉동실도어와 냉장실도어의 힌지가 되는 중간힌지에 도어스위치를 결합시키는 일체화된 중간힌지구조를 제공한다.The present invention provides an integrated intermediate hinge structure for coupling the door switch to the intermediate hinge that is the hinge of the freezer door and the refrigerating chamber door in order to achieve the above-mentioned technical problem.

이를 위하여, 도어스위치가 삽입설치되도록 하는 요홈이 형성되며, 중간힌지의 체결을 위한 체결홈이 형성되는 사절부와, 상기 사절부에 조립되며 중간힌지의 체결을 위한 관통홈과 나사홈이 형성되는 프론트판넬과, 상기 도어스위치를 트리거하기 위한 트리거체결을 위한 트리거관통홈이 형성되며 상기 관통홈을 중앙에 두고 중간힌지를 고정하기 위한 나사고정홈이 형성되며, 좌측에는 도어를 체결하기 위한 걸쇠부가 형성되어 있는 중간힌지를 가지는 냉장고 도어스위치와 일체화된 중간힌지구조가 제공된다.To this end, a groove for inserting the door switch is formed, a trimming part for forming a fastening groove for fastening the intermediate hinge, and a through groove and a screw groove for fastening the intermediate hinge are formed in the trimming part. A front panel and a trigger through hole for trigger fastening for triggering the door switch are formed, and a screw fixing groove for fixing an intermediate hinge with the through groove in the center is formed, and a latch portion for fastening the door is formed on the left side. Provided is an intermediate hinge structure integrated with a refrigerator door switch having an intermediate hinge formed therein.

이하 첨부된 발명을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the attached invention.

도 2는 본 발명에 따른 도어스위치와 일체화된 중간힌지가 결합되는 조립도 로써, 냉장고의 사절부(26)에 중간힌지(28)가 조립되며, 이 중간힌지(28)에 도어스위치(25)에 결합되는 구조를 보여준다.2 is an assembly diagram in which an intermediate hinge integrated with a door switch according to the present invention is coupled, and an intermediate hinge 28 is assembled to a trimming section 26 of a refrigerator, and the door switch 25 is connected to the intermediate hinge 28. Shows the structure of binding to.

상기종래기술에서 설명한바와 같이 냉장고는 사절부(26)를 기준으로 보통 위쪽으로 냉동실(20)이 구획되고 아래쪽으로 냉장실(21)이 구획되어 1냉동실 1냉장실의 냉장고가 이루어지게 된다. As described in the related art, the refrigerator has a freezer compartment 20 partitioned upward and a refrigerator compartment 21 partitioned downward based on the trimming section 26, thereby forming a refrigerator of one freezer compartment and one refrigerator compartment.

물론 각각 냉동실(20)과 냉장실(21)에는 냉동실도어(미도시)와 냉장실도어(미도시)가 중간힌지(28)에 의하여 조립되어 개폐되게 된다. Of course, the freezing compartment 20 and the refrigerating compartment 21 are respectively assembled and opened and closed by the intermediate hinge 28 in the freezing compartment door (not shown) and the refrigerating compartment door (not shown).

따라서 도어가 열리게 되면 해당 냉장실의 고내등을 점등시켜 그 내부를 밝혀주도록 냉장고 도어의 개방상태에 따라 상기 고내등의 점등과 소등을 선택적으로 제어하도록 하는 도어스위치(25)가 설치되게 된다. Accordingly, when the door is opened, the door switch 25 is installed to selectively control the lighting and turning off of the interior lighting according to the open state of the refrigerator door so as to light up the interior lighting of the refrigerator compartment.

상기 도어스위치의 설치를 위해 사절부(26)의 내상(23) 전면 일측의 도어스위치(25) 설치위치에 요홈(24)을 형성시킨 다음 우레탄 발포하게된다.In order to install the door switch, the groove 24 is formed at the installation position of the door switch 25 on one side of the inner surface 23 of the trimmer 26, and then urethane foamed.

우레탄 발포후 도어스위치(25)를 상기 요홈(24)에 삽입고정하고 프론트판넬(22)을 사절부(26)의 전면에 체결하게 된다. After urethane foam, the door switch 25 is inserted into the recess 24 and the front panel 22 is fastened to the front of the trimmer 26.

물론 별도로 프론트판넬(22)을 사용하지 않고 사절부(26)전면에 프론트판넬(22)을 대신하는 프레임구조를 갖추는 것도 가능하다. 본 발명에서는 프론트판넬(22)을 사용하는 것으로 설명하도록 한다.Of course, it is also possible to have a frame structure replacing the front panel 22 on the front of the trimming section 26 without using the front panel 22 separately. In the present invention will be described as using the front panel (22).

상기 프론트판넬(22)에는 중간힌지(28)가 체결될 수 있도록 하는 관통홈(27)과 나사홈(10)이 관통홈(27)을 사이에 두고 형성되게 된다. 물론 사절부(26)에도 중간힌지(28)를 사절부(26)에 체결하도록 하는 체결홈(11)이 형성된다. The front panel 22 is formed with a through groove 27 and a screw groove 10 to allow the intermediate hinge 28 to be fastened with the through groove 27 interposed therebetween. Of course, the trimming section 26 also has a fastening groove 11 for fastening the intermediate hinge 28 to the trimming section 26.                     

상기 사절부(26)에 프론트팬널(22)이 조립체결되면 중간힌지(28)를 체결나사(29)를 이용하여 사절부(26)의 체결홈(11)에 조립하여 고정하게 된다. When the front panel 22 is assembled to the trimming section 26, the intermediate hinge 28 is assembled to the coupling groove 11 of the trimming section 26 using the fastening screw 29 to be fixed.

상기 사절부(26)에 체결되는 중간힌지(28)에 사절부(26)에 삽입고정되어 있는 도어스위치(25)를 작동하기 위한 구조가 필요하게 되는 데, 이를 보여주는 도면이 도 3에 도시된다.The intermediate hinge 28 fastened to the trimming section 26 requires a structure for operating the door switch 25 inserted into and fixed to the trimming section 26, which is shown in FIG. 3. .

즉 도 3에는 일체화된 중간힌지를 확대해서 보여주는 사시도로써, 중간힌지몸체(33)가 형성되고, 상기중간힌지몸체(33)의 우측에는 냉동실도어와 냉장실도어를 각각 체결고정하기 위한 걸쇠부(30)가 형성된다. 따라서 이 걸쇠부(30)를 축으로 하여 냉동실도어와 냉장실도어가 180도 이상으로 회전가능하게 된다. 물론 걸쇠부(30)는 상기 냉동실도어와 냉장실도어가 체결될 수 있도록 일정한 높이를 유지하고 밖으로 휘어져서 형성되게 된다. That is, a perspective view showing an enlarged integrated intermediate hinge in Figure 3, the intermediate hinge body 33 is formed, the right side of the intermediate hinge body 33, the latch portion 30 for fastening and fastening the freezing chamber door and the refrigerating chamber door, respectively. ) Is formed. Therefore, the freezer compartment door and the refrigerating compartment door are rotatable by more than 180 degrees with this clasp 30 as an axis. Of course, the clasp 30 is formed by maintaining a constant height so that the freezing chamber door and the refrigerating chamber door can be fastened.

상기 걸쇠부(30)의 좌측에는 중간힌지몸체(33)를 사절부(26)에 체결고정하기 위한 나사고정홈(34)이 형성되어 체결나사(29)를 관통시키게 된다. 그리고 상기 나사고정홈(34)의 중앙에는 트리거홀(31)이 형성되게 된다. 이 트리거홀(31)에 트리거(32)가 체결되게 된다.The left side of the clasp 30 is formed with a screw fixing groove 34 for fastening and fixing the intermediate hinge body 33 to the trimming section 26 to penetrate the fastening screw 29. And the trigger hole 31 is formed in the center of the screw fixing groove 34. The trigger 32 is fastened to the trigger hole 31.

트리거(32)에는 안 또는 밖으로 움직이는 봉(35)이 구성되어 도어스위치(25)를 온오프하게 된다. 즉 중간힌지(28)에 체결되는 냉장실도어가 개폐됨에 따라 트리거(32)가 안 또는 밖으로 움직임으로써 도어스위치(25)를 안으로 밀게 되면 스위치가 오프가 되어 고내등(미도시)이 꺼지게 된다. 이와달리 냉장실도어를 열게되면 트리거(32)가 밖으로 움직임으로써 도어스위치(25)가 온되어 고내등이 점등되게 된 다. 물론 도어스위치(25)는 일반적인 회로와 달리 반전회로로 구성되어 도어스위치(25)가 눌려지면 소등되고, 도어스위치(25)가 눌려지지 않으면 점등하게 되는 특성을 갖는다. 이에 대하여는 종래냉장고에 채택되어 있으므로 더 상세한 설명은 생략하기로 한다. The trigger 32 is configured to move the rod 35 in or out to turn the door switch 25 on and off. That is, when the refrigerating chamber door coupled to the intermediate hinge 28 is opened and closed, when the trigger 32 is pushed in or out of the door switch 25, the switch is turned off and the internal lamp (not shown) is turned off. On the contrary, when the refrigerating chamber door is opened, the door switch 25 is turned on by the trigger 32 moving out, and the interior light is turned on. Of course, the door switch 25 is composed of an inverted circuit, unlike the general circuit has a characteristic that the light is turned off when the door switch 25 is pressed, it is turned on if the door switch 25 is not pressed. As it is adopted in the conventional refrigerator, a detailed description thereof will be omitted.

이상, 본 발명에 대하여 첨부된 실시예와 도면을 가지고 상세히 기술하였으나, 본 발명은 특정 실시예에 한정되지는 않으며, 이 기술분야에 종사하고 있거나 통상의 지식을 습득하고 있는 자라면 본 발명의 내용을 벗어나지 않으면서도 수많은 변형과 수정이 가능함을 이해해야 할 것이다. 따라서, 본 발명의 보호범위는 첨부된 청구범위에 의거하여 정해짐이 바람직 할 것이다. As mentioned above, the present invention has been described in detail with reference to the accompanying embodiments and drawings, but the present invention is not limited to the specific embodiments, and those skilled in the art or acquiring general knowledge are provided with the contents of the present invention. It should be understood that numerous variations and modifications can be made without departing from the scope of the invention. Therefore, the protection scope of the present invention will be preferred based on the appended claims.

본 발명에 의하면, 도어스위치와 중간힌지를 일체화시킴으로써 도어스위치의 커버부를 생략하여 원가를 절감하고 냉장고의 사절부에 발생하는 이슬맺힘현상을 방지하는 것이 가능하게 된다.According to the present invention, by integrating the door switch and the intermediate hinge, it is possible to omit the cover portion of the door switch to reduce the cost and to prevent dew condensation occurring at the trimming part of the refrigerator.

Claims (1)

도어스위치(25)가 삽입설치되도록 하는 요홈(24)이 형성되며, 중간힌지(28)의 체결을 위한 체결홈(11)이 형성되는 사절부(26)와,A groove 24 for inserting and installing the door switch 25 is formed, and a trimming part 26 having a fastening groove 11 for fastening the intermediate hinge 28 is formed. 사절부(26)에 조립되며 중간힌지(28)의 체결을 위한 관통홈(27)과 나사홈이 형성되는 프론트판넬(22)과,A front panel 22 assembled to the trimmer 26 and having a through groove 27 and a screw groove for fastening the intermediate hinge 28; 도어스위치(25)를 트리거하기 위한 트리거(32)체결을 위한 트리거관통홈(31)이 형성되며 상기 관통홈(31)을 중앙에 두고 중간힌지(28)를 고정하기 위한 나사고정홈(34)이 형성되며, 좌측에는 도어를 체결하기 위한 걸쇠부(30)가 형성되어 있는 중간힌지(28)Trigger through groove 31 for fastening the trigger 32 for triggering the door switch 25 is formed, screw fixing groove 34 for fixing the intermediate hinge 28 with the through groove 31 in the center Is formed, the intermediate hinge 28 is formed on the left side has a clasp 30 for fastening the door 를 포함하여 이루어지는 냉장고 도어스위치와 일체화된 중간힌지구조.Intermediate hinge structure integrated with the refrigerator door switch comprising a.
KR1020040100770A 2004-12-03 2004-12-03 Hinge structure united door switch for the refrigerator KR101042903B1 (en)

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Application Number Priority Date Filing Date Title
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970007234A (en) * 1995-07-25 1997-02-21 배순훈 Middle hinge for refrigerator
KR100255200B1 (en) 1997-12-24 2000-05-01 윤종용 Door hinge of a refrigerator
KR100260916B1 (en) 1997-12-30 2000-07-01 윤종용 Apparatus for locking of refrigerator
KR20010039228A (en) * 1999-10-29 2001-05-15 채문식 Acidic polysaccharide fraction of ginseng root extract and The Process for Preparation Thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970007234A (en) * 1995-07-25 1997-02-21 배순훈 Middle hinge for refrigerator
KR100255200B1 (en) 1997-12-24 2000-05-01 윤종용 Door hinge of a refrigerator
KR100260916B1 (en) 1997-12-30 2000-07-01 윤종용 Apparatus for locking of refrigerator
KR20010039228A (en) * 1999-10-29 2001-05-15 채문식 Acidic polysaccharide fraction of ginseng root extract and The Process for Preparation Thereof

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