KR910001527Y1 - Hinge - Google Patents
Hinge Download PDFInfo
- Publication number
- KR910001527Y1 KR910001527Y1 KR2019870011381U KR870011381U KR910001527Y1 KR 910001527 Y1 KR910001527 Y1 KR 910001527Y1 KR 2019870011381 U KR2019870011381 U KR 2019870011381U KR 870011381 U KR870011381 U KR 870011381U KR 910001527 Y1 KR910001527 Y1 KR 910001527Y1
- Authority
- KR
- South Korea
- Prior art keywords
- door
- hinge
- steel ball
- inclined groove
- hinge member
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
- E05F1/04—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight
- E05F1/06—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
- E05F1/061—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks
- E05F1/066—Helical grooves, slots, threads or the like
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
- E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refrigerator Housings (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.
제2도는 사용상태를 가상한 종단면도.2 is a longitudinal cross-sectional view of a virtual state of use.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 힌지축 2 : 암힌지부재1: Hinge shaft 2: Female hinge member
3 : 경사홈 4 : 강구좌3: inclined groove 4: steel ball
5 : 강구5: steel ball
본 고안은 냉장고 등의 가전제품에 있어서 문짝을 지지하는 힌지의 개량에 관한 것이며, 특히 문을 열어놓았을때 문짝의 자중에 의하여 저절로 닫혀지는 구조를 가진 문짝의 밑받침용 힌지에 관한 것이다.The present invention relates to an improvement of a hinge for supporting a door in a home appliance such as a refrigerator, and more particularly, to an underlay hinge for a door having a structure that is closed by the weight of the door by itself.
종래의 문짝용 힌지는 그 축방향과 이것을 부착한 문짝의 하중 작용 방향이 수직 평행을 이루고 있기 때문에 예컨대, 문을 열어 두거나 열린 상태로 방치하면 열린 그대로 머무르는 것이 통상이다.Since the hinge of the conventional door is vertically parallel between the axial direction and the load action direction of the door to which the door is attached, it is usually left as it is when the door is left open or left open.
이 때문에 이러한 구조의 힌지는 예를 들면, 항상 닫힌 상태로 관리되어야할 냉장고, 전자레인즈 같은 가전제품 등에는 부적합하다.For this reason, the hinge of such a structure is not suitable for, for example, a refrigerator, a home appliance such as electronic lanes, etc., to be kept closed at all times.
본 고안은 상기와 같이 항상 도어를 닫아 두어야 하는 제품에서 힌지의 구조를 개량하여 의도적이든 부주의로 문이 열린 상태에서는 문의 하중에 의해 스스로 닫히도록 함을 본 고안의 목적으로 한다.The object of the present invention is to improve the structure of the hinge in the product that must always close the door as described above to close itself by the load of the door when the door is intentionally or inadvertently opened.
본 고안의 또다른 목적은 도어의 열림 각도를 조절할 수 있도록 함과 동시에 도어의 닫힘 속도를 조절할수 있도록 함에 있다.Another object of the present invention is to be able to adjust the opening angle of the door and at the same time to control the closing speed of the door.
상기와 같은 목적을 달성하기 위한 실시예를 첨부된 도면에 의거 상세히 설명하면, 문틀축에 고정 설치되는 힌지축(1)과 여기에 위로 부터 바깥 끼움되는 캡형상의 암힌지 부재(2)로 된 것에 있어서, 상기 힌지축(1)의 외면에는 경사홈(3)은 형성하고 암힌지 부재(2)의 내면에는 반구형 강구좌(4)를 형성하며, 이 경사홈(3)과 강구좌(4)사이에 강구(5)를 개재시켜서 되는 문짝의 밑받침용 힌지를 본 고안의 구조적 특징으로 한다. 도면부호6은 강구(5)를 게재시킨 가운데 힌지축(1)에 따라 암힌지 부재(2)를 바깥끼움할때 강구좌(4) 아래쪽 내면이 강구에 대하여 장애가 되지 않고 또한 정확히 강구좌(4)에 끼어 들어가도록 하기 위해 형성되는 유도홈이다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment for achieving the above object will be described in detail with reference to the accompanying drawings, wherein a hinge shaft 1 fixed to a door frame shaft and a cap-shaped female hinge member 2 are fitted therefrom. In this case, the inclined groove 3 is formed on the outer surface of the hinge shaft 1, and the hemispherical steel ball seat 4 is formed on the inner surface of the female hinge member 2, and the inclined groove 3 and the steel ball 4 are formed. The hinge for the underlay of the door which is interposed between steel balls 5 is a structural feature of the present invention. Reference numeral 6 indicates that when the female hinge member 2 is fitted along the hinge axis 1 while the steel ball 5 is placed, the inner surface of the lower portion of the steel ball 4 does not become an obstacle to the steel ball, ) Is an induction groove which is formed to fit in.
이와 같이 구성된 본 고안의 힌지에 있어서, 힌지편(1)은 통상 문지방쪽에 튀어나오게 설치한 돌출부(7)위에 고정 장착되고 암힌지부재(2)는 문(8)의 밑부분에서 적소에 판 홈에 끼워 고정되는 것은 종래의 방법과같다. 그리고 힌지축(1)과 암힌지 부재(2), 강구(5)가 유기적으로 결합된 모습은 제2에서 보듯이, 강구(5)는 힌지핀(1)의 경사홈(3)과 강구좌(4)에 각각 적당히 걸리듯 끼워 들어가 있는 상태로 있고 그런 분위기에서 암힌지 부재(2)는 힌지핀(1)에 바깥 끼움되어 있다. 이 그림은 문이 닫힌 상태를 나타내는데, 이 상태에서 문(8)을 우측으로 돌리면(열면) 암힌지 부재(2)도 따라 회전하며 이때 강구(5)는 힌지핀(1)의 경사홈(3)과 암힌지부재(2)의 강구좌(4)에 걸려 있으므로 여는 방향으로 밀린다. 이렇게 밀리는 강구(5)는 자연히 힌지핀(1)의 경사홈(3)에 유도되어 상승하며, 여기에 걸쳐진 암힌지 부재(2)와 문(8)도 강구(5)의 중심이 상향 이동한만큼 올라간다. 이와 같이 문(8)이 열리면서 올라간 높이는 마치 이에 상응하는 위치에너지가 축착된 것과같다.In the hinge of the present invention configured as described above, the hinge piece 1 is fixedly mounted on the protrusion 7 protrudingly installed on the door side, and the female hinge member 2 is grooved in place at the bottom of the door 8. It is fixed in the same manner as the conventional method. The hinge shaft 1, the female hinge member 2, and the steel ball 5 are organically coupled, as shown in the second embodiment, and the steel ball 5 includes the inclined groove 3 and the steel ball seat of the hinge pin 1. Each of the female hinge members 2 is fitted to the hinge pins 1 in the above state, and the female hinge members 2 are externally fitted to the hinge pins 1. This figure shows the state in which the door is closed. In this state, when the door 8 is turned to the right (opening side), the female hinge member 2 also rotates along with the steel balls 5 being inclined grooves 3 of the hinge pin 1. ) And the steel hinge (4) of the arm hinge member (2) is pushed in the opening direction. The steel ball 5 thus pushed up is naturally guided by the inclined groove 3 of the hinge pin 1, and the female hinge member 2 and the door 8 are also moved upwards as the center of the steel ball 5 moves upward. Going up The height raised as the door 8 is opened is as if the corresponding potential energy is condensed.
이렇듯 문(8)이 열려 있는 상태에서 외력이 제거되면 강구(5)는 문(8)의 중량의 견디지 못해 경사홈(3)을 따라 굴러 내리고 이에 따라 문(8)은 닫히는 방향으로 선회하므로서 마침내 문은 저절로 닫힌다.In this way, when the external force is removed while the door 8 is open, the steel ball 5 is not able to endure the weight of the door 8 and rolls down along the inclined groove 3, thereby turning the door 8 in the closing direction. The door closes on its own.
이때 경사홈(3)의 각도 및 문의 자중에 의해 문이 닫히는 속도를 제어할 수 있게 되는데 경사각이 클수록, 닫히는 속도가 빨라지게 되며 경사각이 작을수록 문의 닫히는 속도가 느려진다.At this time, the speed of closing the door can be controlled by the angle of the inclined groove 3 and the weight of the door. The larger the inclination angle is, the faster the closing speed is. The smaller the inclination angle is, the slower the closing speed of the door is.
또한 문의 자중이 클수록 닫히는 속도가 빨라지게 되며 자중이 작을수록 문의 닫힘 속도가 느려진다. 이는 도어가 열리면서 상승되는 강구에 작용하는 위치 에너지의 축적량이 조정되기 때문이다.In addition, the larger the weight of the door, the faster the closing speed. The smaller the weight, the slower the closing speed of the door. This is because the accumulation amount of potential energy acting on the steel ball rising as the door is opened is adjusted.
이상 설명한 본 고안에 의하면, 힌지핀에 경사홈을 그리고 암힌지 부재에는 강구좌를 형성하여 결합하고 이들간에 강구를 개재시켜 상기 경사홈을 따라 유도되는 구조를 갖춤으로써 열린 문의 중량에 의해 저절로 닫힐 수 있고, 따라서 인위적인 조처 없이도 항상 문에 의한 폐쇄상태를 유지할 수가 있어 보완 유지에 크게 이롭다.According to the present invention described above, by inclined grooves on the hinge pin and the steel hinge member formed by combining the steel ball, and having a structure guided along the inclined groove through the steel ball between them can be closed by the weight of the open door. Therefore, it is possible to maintain the closed state by the door at all times without any artificial measures, which is very beneficial to the maintenance.
더하여, 상기 경사홈(3)의 기울기에 변화를 가하여 문의 닫힘 속도를 조절할수도 있고, 또한 그 길이의 가감으로써 열림 각도도 조절이 가능하다.In addition, the closing speed of the door may be adjusted by applying a change to the inclination of the inclined groove 3, and the opening angle may also be adjusted by adding or subtracting the length of the door.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870011381U KR910001527Y1 (en) | 1987-07-10 | 1987-07-10 | Hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870011381U KR910001527Y1 (en) | 1987-07-10 | 1987-07-10 | Hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890002877U KR890002877U (en) | 1989-04-08 |
| KR910001527Y1 true KR910001527Y1 (en) | 1991-03-07 |
Family
ID=19265156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870011381U KR910001527Y1 (en) | 1987-07-10 | 1987-07-10 | Hinge |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910001527Y1 (en) |
-
1987
- 1987-07-10 KR KR2019870011381U patent/KR910001527Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890002877U (en) | 1989-04-08 |
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| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
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| FPAY | Annual fee payment |
Payment date: 20010227 Year of fee payment: 11 |
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