KR200325086Y1 - hinge for door of refrigerator - Google Patents
hinge for door of refrigerator Download PDFInfo
- Publication number
- KR200325086Y1 KR200325086Y1 KR20-2003-0017184U KR20030017184U KR200325086Y1 KR 200325086 Y1 KR200325086 Y1 KR 200325086Y1 KR 20030017184 U KR20030017184 U KR 20030017184U KR 200325086 Y1 KR200325086 Y1 KR 200325086Y1
- Authority
- KR
- South Korea
- Prior art keywords
- housing
- slider
- circumferential surface
- hinge shaft
- hinge
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/10—Preserving with acids; Acid fermentation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Refrigerator Housings (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
본 고안은 내주면에 복수개의 슬라이드홈(b)이 축방향으로 형성되고 개방되는 선단에 관통구멍(c)이 형성되는 커버(42)가 착탈 가능하게 나사결합되는 하우징(40)과, 상기 하우징(40) 내부에 장착되어 저면이 코일스프링(51)에 탄지되며 외주면에 상기 슬라이드홈(b)을 따라 미끄럼이동이 가능한 외부돌기(52)들이 형성되고 내주면에 내부돌기(53)가 형성되는 슬라이더(50)와, 상기 슬라이더(50)의 내주면에 삽입되고 축의 중간부에 경사슬라이드홈(d)이 절개되는 가이드돌기(61)가 양측에 일체로 형성되며 선단부가 상기 커버(42)의 관통구멍(c)을 통해 돌출되도록 되는 힌지축(60)으로 이루어져, 하우징(40)과 힌지축(60) 및 슬라이더(50)가 합성수지 사출에 의해 성형되고, 하우징(40)과 힌지축(60) 사이의 연결관계가 개선되어 구성요소를 줄여주므로 제작이 간단하고 생산원가가 저감되도록 하는 김치냉장고 도어용 힌지이다.The present invention has a housing (40) that is detachably screwed to the cover 42, the through hole (c) is formed in the front end of the plurality of slide groove (b) is formed in the axial direction and open, and the housing ( 40 is a slider mounted inside the slider having a bottom surface is supported by the coil spring 51, the outer protrusions 52 which are slidable along the slide groove b on the outer circumference and the inner protrusion 53 are formed on the inner circumferential surface ( 50 and guide protrusions 61 inserted into the inner circumferential surface of the slider 50 and inclined inclined slide grooves d in the middle of the shaft are integrally formed on both sides thereof, and the front end portion of the through hole of the cover 42 is formed. and a hinge shaft 60 protruding through the c), wherein the housing 40 and the hinge shaft 60 and the slider 50 are molded by synthetic resin injection, and between the housing 40 and the hinge shaft 60. Improved connectivity reduces components, making production simple A kimchi refrigerator door hinge to the acid to be reduced cost.
Description
본 고안은 김치냉장고와 같은 도어 일단부에 결합되어 도어의 개폐가 부드럽도록 하는 것으로, 그 구성이 간단하여 원가를 대폭 절감할 수 있도록 하는 것이다.The present invention is to be coupled to one end of the door, such as kimchi refrigerator to soften the opening and closing of the door, the configuration is simple to significantly reduce the cost.
종래 김치냉장고 도어용 힌지어셈블리는 도 1과 도 2에 도시된 바와 같이, 내주면에 스플라인형 리브들이 형성되고 내측 바닥 중심에 보스가 돌출되게 형성되며 김치냉장고의 도어에 결합되도록 되는 하우징(10)과, 하우징(10)의 선단 개구부에 나사결합되도록 플랜지(21)가 형성되고 플랜지(21) 중심의 동심원상으로 일정 직경의 원통부가 형성되며 원통부 양측에 경사슬라이드홈(a)이 절개 형성되는 가이더(20)와, 가이더(20)의 원통부를 통해 삽입된 일단이 하우징(10)의 보스에 회전 가능하게 삽입되고 경사슬라이드홈(a)을 따라 미끄럼 이동되는 돌기가 양측에 형성되는 슬라이더(31)가 중간 외주면에 결합되며 슬라이더(31)의 저면이 코일스프링(32)에 탄지되고 선단부가 하우징(10)의 외측으로 돌출되어 김치냉장고의 본체에 결합되도록 되는 힌지축(30)으로 이루어져 있다.As shown in FIGS. 1 and 2, the hinge assembly for the conventional kimchi refrigerator door is formed with splined ribs formed on an inner circumferential surface thereof, a boss protruding from an inner bottom center, and coupled to the door of the kimchi refrigerator. The guider is formed with a flange 21 so as to be screwed into the distal opening of the housing 10, a cylindrical portion having a predetermined diameter is formed concentrically around the center of the flange 21, and inclined slide grooves a are formed on both sides of the cylindrical portion. 20 and a slider 31 having one end inserted through the cylindrical portion of the guider 20 rotatably inserted into the boss of the housing 10 and projections sliding along the inclined slide groove a on both sides. Is coupled to the outer peripheral surface of the hinge 31 is the bottom surface of the slider 31 is supported by the coil spring 32 and the front end is protruded out of the housing 10 to be coupled to the body of the kimchi refrigerator 30 It becomes bait.
또한, 힌지축(30)은 금속에 의해 외주면 중간에 걸림턱이 동심원상으로 돌출되게 형성되어 선단부 외주면과 가이더(20)의 내주면 사이에 제1부싱(22)이 기밀하게 장착되고, 일단부 외부면과 슬라이더(31)의 내주면 사이에 제2부싱(33)이 기밀하게 장착되며, 코일스프링(32)의 선단부에 제3부싱(34)가 끼워지고 제2부싱(33)와 제3부싱(34) 사이에 금속의 스톱링(35)가 힌지축(30)을 따라 이동 가능하게 장착되어 있다. 상기 스톱링(35)은 하우징(10) 내주면의 스플라인형 리브에 맞물리는 돌기들이 외주면에 형성되어 있다.In addition, the hinge shaft 30 is formed in such a way that the locking jaw protrudes concentrically in the middle of the outer circumferential surface of the hinge shaft 30 so that the first bushing 22 is hermetically mounted between the outer circumferential surface of the tip and the inner circumferential surface of the guider 20, and the outside of one end portion The second bushing 33 is hermetically mounted between the surface and the inner circumferential surface of the slider 31, and the third bushing 34 is fitted to the distal end of the coil spring 32 and the second bushing 33 and the third bushing ( A metal stop ring 35 is provided between the 34 so as to be movable along the hinge shaft 30. The stop ring 35 is provided with protrusions on the outer circumferential surface of the housing 10 to engage with the splined ribs on the inner circumferential surface of the housing 10.
이와 같이 구성되는 종래 힌지어셈블리는 하우징(10)을 통해 도어에 결합되는 가이더(20)와 본체에 연결되는 힌지축(30)이 상대운동을 하며, 힌지축(30)을 회전시키면 슬라이더(31)가 함께 회전되게 되고 일체로 움직이는 양측의 돌기가 가이더(20)의 경사슬라이드홈(a)을 따라 미끄럼 이동하게 되어 슬라이더(31)가 제2부싱(33)과 함께 코일스프링(32)을 가압하며 힌지축(30) 하단부쪽으로 직선이동하게 된다. 한편, 힌지축(30)을 반대방향으로 회전시키면 슬라이더(31)가 경사슬라이드홈(a)을 따라 반대방향으로 미끄럼 이동하게 되면서 힌지축(30)의 선단부쪽으로 직선이동하게 된다. 이때는 압축되었던 코일스프링(32)의 탄발력에 의해 힌지축(30)이 회전되게 되며, 도어가 열리는 상태이다.In the conventional hinge assembly configured as described above, the guider 20 coupled to the door through the housing 10 and the hinge shaft 30 connected to the main body have a relative movement, and when the hinge shaft 30 is rotated, the slider 31 is rotated. Are rotated together and the projections of both sides moving together slide along the inclined slide groove a of the guider 20 so that the slider 31 presses the coil spring 32 together with the second bushing 33. The hinge shaft 30 is linearly moved toward the lower end. Meanwhile, when the hinge shaft 30 is rotated in the opposite direction, the slider 31 slides in the opposite direction along the inclined slide groove a and moves linearly toward the distal end of the hinge shaft 30. At this time, the hinge shaft 30 is rotated by the elastic force of the coil spring 32 that has been compressed, and the door is opened.
그러나 이러한 종래 힌지어셈블리는 힌지축(30)과 가이더(20)가 금속으로 형성되고, 구성요소가 많아 생산 원가가 비싸고 조립시간이 길어지게 되는 단점이 있었다.However, the conventional hinge assembly has a disadvantage in that the hinge shaft 30 and the guider 20 are formed of metal, and many components are expensive in production cost and assembly time is long.
본 고안은 상기와 같은 종래의 단점들을 보완하기 위하여, 하우징과 힌지축 및 슬라이더를 합성수지 사출에 의해 성형하고, 하우징과 힌지축 사이의 연결관계를 개선하여 구성요소가 줄어들도록 하므로 제작이 간단하고 생산원가가 저감되도록 하는 김치냉장고 도어용 힌지를 제공하는데 그 목적이 있다.The present invention, in order to compensate for the above disadvantages, the housing and the hinge shaft and the slider is molded by synthetic resin injection, improve the connection between the housing and the hinge shaft to reduce the components, so the production is simple and production The purpose is to provide a hinge for the kimchi refrigerator door to reduce the cost.
도 1은 종래 힌지를 나타내는 분해사시도1 is an exploded perspective view showing a conventional hinge
도 2는 종래 힌지를 나타내는 결합사시도Figure 2 is a perspective view showing a conventional hinge
도 3은 본 고안 힌지를 나타내는 분해사시도Figure 3 is an exploded perspective view showing the hinge of the present invention
도 4는 본 고안 힌지를 나타내는 결합사시도4 is a perspective view showing a hinge of the present invention
도 5는 본 고안 힌지를 나타내는 종단면도Figure 5 is a longitudinal cross-sectional view showing the subject innovation hinge
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
40 : 하우징 41 : 보스40: housing 41: boss
42 : 커버 50 : 슬라이더42: cover 50: slider
51 : 코일스프링 52 : 외부돌기51: coil spring 52: outer protrusion
53 : 내부돌기 60 : 힌지축53: internal protrusion 60: hinge axis
61 : 가이드돌기61: guide protrusion
본 고안은 도 3 내지 도 5에 도시되는 바와 같이, 내주면에 복수개의 슬라이드홈(b)이 축방향으로 수평하게 형성되고 바닥 중심에 보스(41)가 돌출되게 형성되며 개방되는 선단에 관통구멍(c)이 형성되는 커버(42)가 착탈 가능하게 나사결합되는 하우징(40)과, 하우징(40)의 내주면에 이동 가능하게 장착되어 저면이 코일스프링(51)에 탄지되도록 되며 외주면에 슬라이드홈(b)을 따라 축방향으로 미끄럼이동이 가능한 외부돌기(52)들이 형성되고 내주면 양측에 내부돌기(53)가 형성되는 슬라이더(50)와, 슬라이더(50)의 내주면에 삽입되어 하단이 하우징(40)의 보스(41)에 회전 가능하게 삽입되고 축의 중간부에 경사슬라이드홈(d)이 절개되는 가이드돌기(61)가 양측에 일체로 형성되며 선단부가 커버(42)의 관통구멍(c)을 통해 돌출되도록 되는 합성수지의 힌지축(60)으로 이루어지는 것을 그 기술적 구성상의 기본 특징으로 한다.3 to 5, a plurality of slide grooves b are formed horizontally in the axial direction on the inner circumferential surface thereof, and bosses 41 are formed to protrude from the bottom center, and a through hole is formed at the front end thereof. c) the cover 42 is detachably screwed to the housing 40 and the inner circumferential surface of the housing 40 is movably mounted so that the bottom surface is supported by the coil spring 51 and the slide groove (on the outer circumferential surface). The outer protrusions 52 which are slidable in the axial direction along the b) are formed and the inner protrusions 53 are formed on both sides of the inner circumferential surface, and the lower end is inserted into the inner circumferential surface of the slider 50. The guide protrusion 61 is rotatably inserted into the boss 41 of the < RTI ID = 0.0 >), < / RTI > Hinge shaft 60 of synthetic resin to protrude through And that made of a base characterized in that on the technical configuration.
이와 같이 구성되는 본 고안은 힌지축(60)을 회전시키면 가이드돌기(61)가 일체로 회전되며 경사슬라이드홈(d)을 통해 슬라이더(50)의 내부돌기(53)에 미는 힘이 전달된다. 이때 슬라이더(50)가 외부돌기(52)에 의해 하우징(40)의 슬라이드홈(b)에 지지되어 회전이 억제되므로 축방향으로 미끄럼 이동하게 되며 코일스프링(51)이 가압되게 된다.When the hinge shaft 60 is rotated, the present invention configured as described above, the guide protrusion 61 is integrally rotated, and the pushing force is transmitted to the inner protrusion 53 of the slider 50 through the inclined slide groove d. At this time, since the slider 50 is supported by the slide groove b of the housing 40 by the outer protrusion 52, the rotation is suppressed, thereby sliding in the axial direction, and the coil spring 51 is pressed.
즉, 도어를 닫을 때 코일스프링(51)이 압축되며 상승되는 탄발력에 의해 도어가 부드럽게 닫히게 된다.That is, when the door is closed, the coil spring 51 is compressed and the door is smoothly closed by the rising elastic force.
한편, 도어를 여는 경우로서, 힌지축(60)을 반대방향으로 회전시키면, 가이드돌기(61)가 일체로 회전되므로 경사슬라이드홈(d) 끝에 탄력적으로 지지된 슬라이더(50)의 내부돌기(53)가 경사슬라이드홈(d)을 따라 선단부쪽으로 미끄럼 이동하게 되어 슬라이더(50)가 힌지축(60)의 선단부쪽으로 직선이동하게 된다. 이때는 압축되었던 코일스프링(51)의 탄발력에 의해 힌지축(60)이 회전되므로 도어가 가볍게 열린다.On the other hand, when the door is opened, when the hinge shaft 60 is rotated in the opposite direction, the guide protrusion 61 is integrally rotated so that the inner protrusion 53 of the slider 50 elastically supported at the end of the inclined slide groove d. ) Slides toward the distal end along the inclined slide groove (d) so that the slider 50 moves linearly toward the distal end of the hinge shaft (60). At this time, since the hinge shaft 60 is rotated by the elastic force of the coil spring 51 that has been compressed, the door is opened lightly.
미설명부호 43은 부싱이며, e는 오일 유로이다.Reference numeral 43 is a bushing and e is an oil passage.
이러한 본 고안은 하우징과 힌지축 및 슬라이더가 합성수지 사출에 의해 성형되고 하우징과 힌지축 사이의 연결관계가 개선되어 구성요소를 줄여주므로 제작이 간단하고 생산원가가 저감되게 된다.The present invention is simple in manufacturing and reduced production cost because the housing, the hinge shaft and the slider is molded by the injection of the resin and the connection relationship between the housing and the hinge shaft is improved to reduce the components.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2003-0017184U KR200325086Y1 (en) | 2003-06-02 | 2003-06-02 | hinge for door of refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2003-0017184U KR200325086Y1 (en) | 2003-06-02 | 2003-06-02 | hinge for door of refrigerator |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200325086Y1 true KR200325086Y1 (en) | 2003-08-27 |
Family
ID=49337676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2003-0017184U KR200325086Y1 (en) | 2003-06-02 | 2003-06-02 | hinge for door of refrigerator |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200325086Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100717476B1 (en) * | 2005-10-13 | 2007-05-14 | 엘지전자 주식회사 | A hinge apparatus for Kim-chi refrigerator |
-
2003
- 2003-06-02 KR KR20-2003-0017184U patent/KR200325086Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100717476B1 (en) * | 2005-10-13 | 2007-05-14 | 엘지전자 주식회사 | A hinge apparatus for Kim-chi refrigerator |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20030019873A1 (en) | Hinge device for storage container | |
US8006817B2 (en) | Power strut assembly | |
US20090307869A1 (en) | Closing and opening device of the snap type for a moveable part of a piece of furniture | |
US5171096A (en) | Holder for lipstick with movable covers | |
CN110417089A (en) | A kind of wireless headset charging box | |
US6148079A (en) | Hinge apparatus for flip style portable phone | |
KR200325086Y1 (en) | hinge for door of refrigerator | |
JPH1134109A (en) | Valve nozzle | |
US7036274B2 (en) | Casement window opening and closing assembly | |
KR100374969B1 (en) | hinge apparatus for cellular phone | |
WO2019171225A1 (en) | Cartridge rotary damper comprising a linear damper | |
KR100630228B1 (en) | hinge for door of refrigerator | |
US20060193469A1 (en) | Parallel plane rotation hinge for a portable device | |
CN112513397B (en) | Damper | |
KR200213331Y1 (en) | Hinge Assembly for Flip Cover of Mobile Phone | |
KR200389160Y1 (en) | Structure of hinge assembly rotary control cam | |
KR200263466Y1 (en) | Hinge for kimchi-refrigerator | |
KR200360987Y1 (en) | Push type knob for a furniture | |
KR200318372Y1 (en) | cap for mug build a double walls | |
KR100688943B1 (en) | Hinge device of storage case | |
KR200389157Y1 (en) | Hinge combination structure groove it is had all in the door | |
KR200275106Y1 (en) | Hinge device | |
KR200315462Y1 (en) | hinge for absorb shock | |
CN117781540A (en) | Refrigerator with a refrigerator body | |
JP2004030935A (en) | Simple waterproof type switch |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
REGI | Registration of establishment | ||
T201 | Request for technology evaluation of utility model | ||
T601 | Decision to invalidate utility model after technical evaluation | ||
LAPS | Lapse due to unpaid annual fee |