KR940006814Y1 - Door hinge - Google Patents
Door hinge Download PDFInfo
- Publication number
- KR940006814Y1 KR940006814Y1 KR2019910018574U KR910018574U KR940006814Y1 KR 940006814 Y1 KR940006814 Y1 KR 940006814Y1 KR 2019910018574 U KR2019910018574 U KR 2019910018574U KR 910018574 U KR910018574 U KR 910018574U KR 940006814 Y1 KR940006814 Y1 KR 940006814Y1
- Authority
- KR
- South Korea
- Prior art keywords
- lower hinge
- bent
- fitting
- refrigerator
- refrigerator door
- Prior art date
Links
Classifications
-
- 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
-
- 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
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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
내용 없음.No content.
Description
제1도의 냉장고에 설치된 종래고안의 종단면도.Longitudinal cross-sectional view of the prior art installed in the refrigerator of FIG.
제2도는 냉장고에 설치된 본 고안의 종단면도.2 is a longitudinal sectional view of the present invention installed in a refrigerator.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
3 : 냉장고도어 5 : 냉장고본체3: refrigerator door 5: refrigerator body
7 : 스토퍼 10 : 하부힌지7: stopper 10: lower hinge
14 : 핀축 20 : 하부힌지 보강대14: pin shaft 20: lower hinge reinforcement
21 : 고정대부 22 : 끼움대부21: fixed loan 22: fitting loan
본 고안은 냉장고 도어가 자체 하중에 의하여 아래로 쳐지는 현상을 방지하여 주기 위하여 냉장고 도어의 하부힌지에 덧붙여지는 냉장고 도어용 하부힌지 보강대에 관한 것이다.The present invention relates to a lower hinge reinforcing rod for a refrigerator door attached to the lower hinge of the refrigerator door to prevent the refrigerator door from being struck down by its own load.
종래의 냉장고 도어용 하부힌지는 제1도에 도시되는 바와같이, 냉장고 본체(5)에 부착되어 볼트(13)로서 고정되는 고정대부(11)와, 고정대부(11)의 상단에는 직각으로 꺽어져서 돌출되고, 축구멍이 뚫려지는 지지대부(12)로 일체로 형성되는 기술적 구성을 가지고 있었다. 이러한 종래의 하부힌지에는 그 축구멍에 그 하부축(14)이 끼워져서 냉장고 도어(3)가 회전가능하게 지지되었다.As shown in FIG. 1, the lower hinge for the conventional refrigerator door is attached to the refrigerator main body 5 and is fixed at a right angle to the upper end of the fixing stand 11 and the upper end of the fixing stand 11. It had a technical structure which is integrally formed by the support stand part 12 which protrudes and protrudes and an axial hole is perforated. In the conventional lower hinge, the lower shaft 14 is fitted into the shaft hole so that the refrigerator door 3 is rotatably supported.
그러나 이러한 종래의 하부힌지는 시간이 경과됨에 따라서 냉장고 도어(3)의 자중으로 인하여 그 지지대부(12)가 그 고정대부(11)에 대하여 하부로 휘어지는 현상이 종종 발생되었다. 이때, 냉장고의 냉장실을 정밀하게 밀폐되도록 닫아주던 냉장고 도어는 지지대(12)의 휘어짐에 따라서 아래로 처지게 되며, 이에따라 냉장실의 밀폐상태에 문제가 유발되었다. 즉, 종래의 하부힌지는 그 지지대부가 하부로 처지게되어 냉장고 도어의 밀폐 상태에 문제를 유발시켜 결국에는 냉장실의 냉기가 외부로 유출되는 결함이 있었다.However, such a conventional lower hinge has a phenomenon in which the support part 12 is bent downward with respect to the fixing part 11 due to the self-weight of the refrigerator door 3 with time. At this time, the refrigerator door closing the refrigerator compartment to precisely seal the refrigerator will sag down as the support 12 is bent, thereby causing a problem in the sealed state of the refrigerator compartment. That is, the conventional lower hinge has a defect that the support portion sags downward, causing a problem in the sealed state of the refrigerator door, and eventually cold air in the refrigerating compartment flows outward.
본 고안의 목적은 하부힌지의 지지대부가 아래로 처지는 것을 방지하여 줌으로써, 냉장고 도어의 처짐현상 및 냉기유출현상을 방지하여 주는 냉장고 도어용 하부힌지 보강대를 제공하는 데에 있다.An object of the present invention is to provide a lower hinge reinforcing rod for the refrigerator door that prevents sagging and cold air leakage of the refrigerator door by preventing the support portion of the lower hinge to sag down.
이하 본 고안의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention in detail.
본 고안의 냉장고 도어용 하부힌지 보강대(20)는 제2도에서 도시되는 바와같이 하부힌지(10)의 지지대부(12)의 위로 끼워지는 끼움대부(22)와, 끼움대부(22)의 내측연부에서 위로 꺽여져서 냉장고 몸체에 볼트(23)로서 고정되는 고정대부(21)가 일체로 형성되는 기술적 구성을 가진다. 여기에서 끼움대부(22)는 지지대부(12)의 돌출선단부를 수납하는 끼움홈이 형성되도록 그 외측연부에 아래로 수직하게 꺽여지는 수직꺽임부(23) 및 수직꺽임부의 하단에는 내측으로 수평하게 꺽여지는 수평꺽임부(24)가 일체로 형성되는 것이 바람직하다.The lower hinge reinforcement stand 20 for the refrigerator door of the present invention has a fitting portion 22 fitted over the support portion 12 of the lower hinge 10 and an inner portion of the fitting portion 22 as shown in FIG. It has a technical configuration that is integrally formed with a fixing portion 21 which is bent upward at the edge and fixed as a bolt 23 to the refrigerator body. Here, the fitting portion 22 is horizontally inward at the lower end of the vertical bending portion 23 and the vertical bending portion vertically bent vertically downward on the outer edge thereof so as to form a fitting groove for receiving the protruding tip portion of the support portion 12. It is preferable that the horizontal bent portion 24 to be bent to be integrally formed.
한편, 힌지보강판(20)의 끼움대부(22)에는 지지대부(12)의 축구멍(16)과 상응하는 위치에 끼움구멍(26)이 뚫려진다.Meanwhile, the fitting hole 22 of the hinge reinforcing plate 20 is drilled at a position corresponding to the shaft hole 16 of the supporting base 12.
이러한 본 고안의 보강대는 그 끼움대부(22)가 종래의 하부힌지의 지지대부(12)에 올려 끼워지며, 그 고정대부(21)는 냉장고몸체(5)에 볼트(25)로서 고정되어 설치된다. 이때, 끼움대부(22)의 수직꺽임부(23)와 수평꺽임부(24)로 형성되는 끼움홈(26)에는 하부힌지(10)의 지지대부(12)의 선단부가 끼워지도록 한다. 또, 끼움대부(22)의 끼움구멍(26)이 지지대부(12)의 축구멍(16)과 일치되도록 배치하는 것이 필요하다. 이와같이 본 고안의 보강대가 하부힌지의 상부에 고정된 후에는, 핀축(14)이 축구멍(16)과 끼움구멍(26)을 관통하도록 하여 냉장고 도어(3)가 핀축(14)에 회동가능하게 지지되도록 설치된다.The reinforcing bar of the present invention has the fitting portion 22 mounted on the support portion 12 of the conventional lower hinge, the fixing portion 21 is fixed to the refrigerator body 5 as a bolt 25 is installed. . At this time, the front end portion of the support portion 12 of the lower hinge 10 is fitted into the fitting groove 26 formed by the vertical bending portion 23 and the horizontal bending portion 24 of the fitting portion 22. Moreover, it is necessary to arrange | position so that the fitting hole 26 of the fitting stand part 22 may correspond with the axial hole 16 of the support stand part 12. As shown in FIG. After the reinforcing bar of the present invention is fixed to the upper portion of the lower hinge in this manner, the pin shaft 14 passes through the shaft hole 16 and the fitting hole 26 so that the refrigerator door 3 can pivot on the pin shaft 14. It is installed to be supported.
본 고안의 보강대는 냉장고 도어의 자증에 의해 집중하중을 받는 하부힌지의 지지대부(12)의 선단부를 지지해주므로 하부힌지의 처짐저항능력을 향상시켜주는 역할을 수행하게 된다. 따라서 본 고안의 보강대로 보강되는 하부힌지에 설치되는 냉장고 도어는 오래 사용하여도 처짐현상이 발생되지 아니하며, 이에 따라서, 냉장실을 언제나 밀실하게 닫아줄 수 있게된다.The reinforcing bar of the present invention supports the tip of the support portion 12 of the lower hinge which is subjected to the concentrated load by the suicide of the refrigerator door, thereby improving the deflection resistance capability of the lower hinge. Therefore, the refrigerator door installed in the lower hinge reinforced by the reinforcement of the present invention does not cause sagging even after long use, and thus, the refrigerator compartment can be closed tightly at all times.
이상에서 살펴 본 바와 같이, 본 고안의 냉장고 도어보강대는 종래의 냉장고용 하부힌지를 보강시켜주어 처짐 저항능력을 향상시켜주므로 냉장고 도어가 언제나 밀실하게 닫혀지도록 함으로써, 냉장실의 냉기가 외부로 유출되는 것을 방지하여 주는 매우 유용한 것이다.As described above, the refrigerator door reinforcing bar of the present invention reinforces the lower hinge of the conventional refrigerator to improve the deflection resistance, so that the refrigerator door is always closed tightly so that the cold air of the refrigerating compartment is leaked to the outside. This is very useful.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910018574U KR940006814Y1 (en) | 1991-11-05 | 1991-11-05 | Door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910018574U KR940006814Y1 (en) | 1991-11-05 | 1991-11-05 | Door hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930011562U KR930011562U (en) | 1993-06-24 |
| KR940006814Y1 true KR940006814Y1 (en) | 1994-10-01 |
Family
ID=19321608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910018574U KR940006814Y1 (en) | 1991-11-05 | 1991-11-05 | Door hinge |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940006814Y1 (en) |
-
1991
- 1991-11-05 KR KR2019910018574U patent/KR940006814Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930011562U (en) | 1993-06-24 |
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Payment date: 20031001 Year of fee payment: 10 |
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