KR20050097056A - A hinge for door - Google Patents
A hinge for door Download PDFInfo
- Publication number
- KR20050097056A KR20050097056A KR1020040021776A KR20040021776A KR20050097056A KR 20050097056 A KR20050097056 A KR 20050097056A KR 1020040021776 A KR1020040021776 A KR 1020040021776A KR 20040021776 A KR20040021776 A KR 20040021776A KR 20050097056 A KR20050097056 A KR 20050097056A
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- KR
- South Korea
- Prior art keywords
- door
- hinge
- fixing plate
- hinge portion
- door frame
- Prior art date
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Classifications
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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
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
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- 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
- E05F1/063—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks with complementary, substantially identical and slidingly cooperating cam surfaces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Wing Frames And Configurations (AREA)
Abstract
본 발명은 도어용 경첩에 관한 것으로, 특히 도어가 열릴 때 일정 높이로 상승되게 함으로써, 도어의 처짐에 의한 바닥면의 긁힘이나, 소음을 미연에 방지할 수 있도록 한 기능이 대폭 향상된 도어용 경첩에 관한 것이다.The present invention relates to a hinge for a door, and in particular, by raising the door to a certain height when the door is opened, to the door hinge significantly improved the function to prevent scratches and noise of the floor surface due to the deflection of the door in advance It is about.
즉, 본 발명은 문틀과 도어에 부착되는 문틀 및 도어고정판과, 상기 문틀 및 도어고정판의 중앙에 교호되게 형성되며 힌지축에 끼워지는 원통형 힌지부로 구성되는 도어용 경첩에 있어서, 상기 문틀고정판의 힌지부와 도어고정판의 힌지부 사이에 승강부재가 상하로 대향 설치됨을 특징으로 한다.That is, the present invention comprises a door hinge and a door fixing plate attached to the door frame and the door, and a hinge for the door consisting of a cylindrical hinge portion formed in the center of the door frame and the door fixing plate and fitted to the hinge shaft, the hinge of the door frame fixing plate The elevating member is disposed up and down between the branch and the hinge portion of the door fixing plate.
Description
본 발명은 도어용 경첩에 관한 것으로, 특히 도어가 열릴 때 일정 높이로 상승되게 함으로써 도어의 처짐에 의한 바닥면의 긁힘이나, 소음을 미연에 방지할 수 있도록 한 기능이 대폭 향상된 도어용 경첩에 관한 것이다.The present invention relates to a hinge for a door, and more particularly, to a hinge for a door that has a greatly improved function to prevent scratches and noises caused by sagging of the door by raising the door to a certain height when the door is opened. will be.
일반적으로 문턱은 문틀이 사방으로 견고하게 지탱하는 역할을 하고 도어가 닫혔을 때 아랫부분을 지지해 주는 기능을 하는 것으로, 만일 문턱이 없으면 위에서 고정되는 힘만으로 도어가 개폐되기 때문에 불안정해 진다.Generally, the threshold serves to firmly support the door frame in all directions and to support the lower part when the door is closed. If there is no threshold, the door is unstable because the door is opened and closed only by the force fixed from above.
그러나 시공기술이 발달함에 최근에 건설되는 아파트의 경우 가구나 물건을 이동할 때 또는 사람의 이동시 문턱에 걸리는 불편함을 없애기 위해 문턱이 없는 경우가 많다.However, apartments that are recently constructed due to the development of construction technology often have no thresholds in order to eliminate inconveniences on the thresholds when moving furniture or things or moving people.
이와 같이 문턱이 없는 곳에 설치되는 도어는 바닥에 손상을 주지 않고 도어가 부드럽게 열릴 수 있도록 열릴 때는 바닥면에 닿지 않아야 하며 닫힐 때는 바닥과 거의 일치되게 닫혀 단열 및 방음이 완벽하게 이루어지도록 설치되어야 한다. Thus, the door installed in the place without the threshold should not touch the floor when opened so that the door can be opened smoothly without damaging the floor. When the door is closed, it should be installed to close the floor and insulate and sound insulation perfectly.
따라서 도어를 문틀에 고정하는 경첩의 역할이 무엇보다 중요하다.Therefore, the role of the hinge to secure the door to the door frame is of paramount importance.
도 1과 같이, 종래의 경첩(10)은 보울트가 결합되는 체결공(23,33)이 천공되어 문틀과 도어에 부착되는 문틀 및 도어고정판(20,30)과, 이들의 중앙에 교호(交互)되게 형성되며 힌지축(50)에 끼워지는 원통형 힌지부(21,31)로 구성되어 도어가 닫힐 때와 열릴 때 동일하게 열리게 되므로 도어를 오래 사용하다 보면 도어의 처짐 현상이 발생하여 바닥에 손상을 주거나, 여닫음이 자연스럽지 못하며, 도어의 하부면이 바닥면에 닿아 소음이 발생하는 등의 문제점이 있었다.As shown in Figure 1, the conventional hinge 10 is the door frame and the door fixing plate (20, 30) attached to the door frame and the door is punctured by the fastening holes (23, 33) to which the bolt is coupled, (중앙) It is formed to have a cylindrical hinge portion (21, 31) that is fitted to the hinge shaft (50) is opened in the same way when the door is closed and opened, so when the door is used for a long time sag of the door occurs to damage the floor Giving or opening and closing is not natural, there was a problem that the lower surface of the door touches the floor surface, such as noise occurs.
본 발명은 상기와 같은 문제를 해결하기 위해 안출된 것으로, 본 발명은 문틀고정판의 힌지부와 도어고정판의 힌지부 사이에 승강부재를 설치함으로써, 도어가 닫힐 때는 바닥면과 거의 닿을 정도로 닫히게 하여 방열과 방음이 완벽하게 이루어지게 하고, 특히 도어가 열릴 때는 일정 높이로 상승되어 바닥에 손상을 주지 않으면서 도어가 부드럽게 열릴 수 있도록 한 도어용 경첩을 제공함에 그 목적이 있다. The present invention has been made to solve the above problems, the present invention is installed by the elevating member between the hinge portion of the door frame fixing plate and the hinge portion of the door fixing plate, when the door is closed close to the bottom surface to close the heat dissipation The purpose of the present invention is to provide a door hinge that allows the door to be opened smoothly and soundproofing, and in particular, when the door is opened, the door is opened to a certain height without damaging the floor.
상기와 같은 기술적 과제를 해결하기 위해 본 발명은, 문틀과 도어에 부착되는 문틀 및 도어고정판과, 상기 문틀 및 도어고정판의 중앙에 교호되게 형성되며 힌지축에 끼워지는 원통형 힌지부로 구성되는 도어용 경첩에 있어서, 상기 문틀고정판의 힌지부와 도어고정판의 힌지부 사이에 승강부재가 상하로 대향 설치됨을 특징으로 한다.In order to solve the above technical problem, the present invention, the door hinge and the door fixing plate attached to the door frame and the door, and the door hinge is formed of an alternating hinge formed in the center of the door frame and the door fixing plate and fitted to the hinge shaft In the above, the lifting member is installed between the hinge portion of the door frame fixing plate and the hinge portion of the door fixing plate up and down.
또한, 본 발명의 승강부재는, 상부에 형성되는 것으로서 평면의 상,하면과 상기 상,하면 사이의 경사형 슬라이딩면으로 구성되는 작동부와; 저면에 형성되는 것으로서 상기 문틀 및 도어고정판에의 힌지부 상하에 형성된 끼움홈에 대응 결합되는 결합돌기와; 힌지축이 끼움 결합되도록 중앙에 관통 형성되는 결합공을; 포함하여 구성됨을 특징으로 한다.In addition, the elevating member of the present invention, as formed on the upper and lower surfaces of the plane and the operating portion consisting of the inclined sliding surface between the upper and lower surfaces; A coupling protrusion formed on a bottom surface and correspondingly coupled to a fitting groove formed above and below a hinge portion of the door frame and the door fixing plate; A coupling hole formed in the center so that the hinge shaft is fitted; Characterized in that configured to include.
또한, 본 발명의 결합돌기는, 2이상으로 구성됨을 특징으로 한다.In addition, the coupling protrusion of the present invention is characterized by consisting of two or more.
또한, 본 발명의 승강부재는, 문들 및 도어고정판의 힌지부와 한몸체의 일체로 대향 형성됨을 특징으로 한다.In addition, the elevating member of the present invention is characterized in that the hinges of the doors and the door fixing plate are integrally formed with one body.
도 1은 종래의 도어용 경첩의 사시도이고, 도 2는 본 발명의 일실시예에 따른 사시도이며, 도 3은 본 발명의 일실시예에 따른 분리 사시도이고, 도 4는 본 발명의 일실시예에 따른 도어가 닫힌 상태의 경첩의 단면도이며, 도 5는 본 발명의 일실시예에 따른 도어가 열린 상태의 경첩의 단면도이고, 도 6은 본 발명의 일실시예에 따른 사용상태도이며, 도 7은 본 발명의 다른 일실시예에 따른 사시도이고, 도 8은 본 발명의 다른 일실시예에 따른 분리 사시도이며, 도 9는 본 발명의 또 다른 일실시예에 따른 분리 사시도를 각각 도시한 것으로서, 이하 첨부되는 도면을 참조하여 구성을 설명하면 다음과 같다.1 is a perspective view of a hinge for a conventional door, Figure 2 is a perspective view according to an embodiment of the present invention, Figure 3 is an exploded perspective view according to an embodiment of the present invention, Figure 4 is an embodiment of the present invention 5 is a cross-sectional view of the hinge in the closed state of the door, Figure 5 is a cross-sectional view of the hinge in the open state according to an embodiment of the present invention, Figure 6 is a use state diagram according to an embodiment of the present invention, Figure 7 Is a perspective view according to another embodiment of the present invention, Figure 8 is an exploded perspective view according to another embodiment of the present invention, Figure 9 is a separate perspective view according to another embodiment of the present invention, respectively, Hereinafter, a configuration will be described with reference to the accompanying drawings.
도 2,3에 도시된 바와 같이, 본 발명의 도어용 경첩(10)은 문틀과 도어에 부착되는 문틀 및 도어고정판(20,30)과, 이들의 중앙에 교호(交互)되게 형성되며 힌지축(50)에 끼워지는 원통형 힌지부(21,31)로 구성되는 도어용 경첩에 있어서, 상기 문틀고정판(20)의 힌지부(21)와 도어고정판(30)의 힌지부(31)에 사이에 승강부재(40)가 대향 설치됨을 특징으로 한다.As shown in Figures 2 and 3, the door hinge 10 of the present invention is the door frame and the door frame and door fixing plates (20, 30) attached to the door, and are formed alternately in the center of the hinge shaft In the door hinge composed of cylindrical hinge portions 21 and 31 fitted in the 50, between the hinge portion 21 of the door frame fixing plate 20 and the hinge portion 31 of the door fixing plate 30. The lifting member 40 is characterized in that it is installed opposite.
상기 문틀고정판(20)의 힌지부(21)는, 상부에 승강부재(40)의 결합돌기(45)와 끼움 결합되는 결합홈(22)이 형성된다.The hinge portion 21 of the door frame fixing plate 20, the coupling groove 22 is fitted to the coupling protrusion 45 of the lifting member 40 is formed on the upper portion.
이때, 상기 결합홈(22)을 두개 이상으로 형성하는 것이 바람직하다.At this time, it is preferable to form two or more coupling grooves 22.
그리고 상기 도어고정판(30)의 힌지부(31)는, 하부에 승강부재(40)의 결합돌기(45)와 끼움 결합되는 결합홈(32)이 형성된다.And the hinge portion 31 of the door fixing plate 30, the coupling groove 32 is fitted to the coupling projection 45 of the lifting member 40 is formed in the lower portion.
이때 상기 결합홈(32)은 2개 이상으로 형성하는 것이 바람직하다.At this time, the coupling groove 32 is preferably formed of two or more.
상기 승강부재(40)는, 상기 문틀고정판(20)의 힌지부(21)와 도어고정판(30)의 힌지부(31)에 사이에 대향 설치되는 것으로서, 상부의 작동부(41)와 저면에 형성되는 결합돌기(45)와 힌지축(50)에 끼움되도록 중앙에 형성되는 결합공(46)으로 구성된다.The elevating member 40 is installed between the hinge portion 21 of the door frame fixing plate 20 and the hinge portion 31 of the door fixing plate 30, and is provided on the upper operation portion 41 and the bottom surface. It is composed of a coupling hole 46 is formed in the center to be fitted to the coupling projection 45 and the hinge shaft 50 is formed.
상기 작동부(41)는, 상부에 평면으로 형성되는 상면(42)과, 상기 상면(42)의 하부에 평면으로 형성되는 하면(44)과, 상기 상면(42)과 하면(44) 사이에 경사지게 형성되는 슬라이딩면(43)으로 구성된다.The operation part 41 is provided between an upper surface 42 formed in a plane on the upper surface, a lower surface 44 formed in a plane in the lower portion of the upper surface 42, and between the upper surface 42 and the lower surface 44. The sliding surface 43 is formed to be inclined.
상기 결합돌기(45)는, 문틀고정판(20)의 힌지부(21)의 상부에 형성되는 결합홈(22)과 도어고정판(30)의 힌지부(31) 하부에 형성되는 결합홈(32)과 대응 결합되도록 형성된다.The coupling protrusion 45 is a coupling groove 32 formed at a lower portion of the hinge portion 31 of the coupling groove 22 and the door fixing plate 30 formed on the hinge portion 21 of the door frame fixing plate 20. It is formed to correspond with the corresponding.
도 7,8은 본 발명의 다른 일실시예에 따른 사시도 및 분리 사시도로서, 문틀고정판(20)의 힌지부(21)와 도어고정판(30)에 형성되는 힌지부(31)가 단일로 구성되는 경첩(10)으로서, 상기 승강부재(40)의 결합은 앞에서와 같이 문틀고정판(20)의 힌지부(21)와 도어고정판(30)의 힌지부(31) 사이에 결합된다.7, 8 is a perspective view and a separate perspective view according to another embodiment of the present invention, the hinge portion 21 and the hinge portion 31 formed in the door fixing plate 30 of the door frame fixing plate 20 is composed of a single As the hinge 10, the coupling of the elevating member 40 is coupled between the hinge portion 21 of the door frame fixing plate 20 and the hinge portion 31 of the door fixing plate 30 as before.
한편, 도 9는 본 발명의 또 다른 일실시예를 도시한 분리 사시도로서, 문틀고정판(20)의 힌지부(21)와 도어고정판(30)의 힌지부(31)에 승강부재(40)를 일체 구성하여 내구성을 향상시킨 것이다.On the other hand, Figure 9 is an exploded perspective view showing another embodiment of the present invention, the lifting member 40 in the hinge portion 21 of the door frame fixing plate 20 and the hinge portion 31 of the door fixing plate 30. It is integrally constructed to improve durability.
이상에서 상세히 살펴본 바와 같이, 본 발명은 문틀고정판(20)의 힌지부(21) 도어고정판(30)의 힌지부(31)사이에 승강부재(40)를 대향설치 함으로써, 도어가 열릴 때 도어가 바닥면으로부터 일정높이로 상승되게 한 것에 특징이 있는 것으로서, 첨부되는 도면을 참조하여 본 발명의 작용을 설명하면 다음과 같다.As described in detail above, the present invention by installing the elevating member 40 between the hinge portion 21 of the hinge portion 21 of the door frame fixing plate 20, the door fixing plate 30, when the door is opened It is characterized by being raised to a certain height from the bottom surface, the operation of the present invention with reference to the accompanying drawings as follows.
도 4에 도시된 바와 같이, 본 발명에 제공하는 경첩(10)을 사용할 경우 도어 닫혀 있을 때는 도어고정판(30)의 힌지부(31) 하부에 결합된 승강부재(40) 상면(42)이 문틀고정판(20)의 힌지부(21) 상부에 결합된 승강부재(40)의 하면(44)과 맞닿은 상태가 된다.As shown in Figure 4, when using the hinge 10 provided in the present invention when the door is closed, the upper surface 42 of the elevating member 40 coupled to the lower portion of the hinge portion 31 of the door fixing plate 30 is a door frame The lower surface 44 of the elevating member 40 coupled to the upper portion of the hinge portion 21 of the fixing plate 20 is in contact with the lower surface 44.
도 5에 도시된 바와 같이, 도어가 열릴 때는 도어고정판(30)의 힌지부(31) 하부에 결합된 승강부재(40)의 상면(42)이 문틀고정판(20)의 힌지부(21) 상부에 결합된 승강부재(40)의 경사형 슬라이딩면(43)을 따라 회전하여 상면(42)에 도달하면 도어가 바닥에서 일정 높이로 상승된다.As shown in FIG. 5, when the door is opened, the upper surface 42 of the elevating member 40 coupled to the lower portion of the hinge portion 31 of the door fixing plate 30 is the upper portion of the hinge portion 21 of the door frame fixing plate 20. When the upper surface 42 is reached by rotating along the inclined sliding surface 43 of the elevating member 40 coupled to the door, the door is raised to a predetermined height from the bottom.
도 7,8은 본 발명의 다른 일실시예에 따른 사시도 및 분리 사시도로서, 문틀고정판(20)의 힌지부(21)와 도어고정판(30)에 형성되는 힌지부(31)가 단일로 구성되는 경첩(10)으로서, 앞에서와 같이 상기 문틀고정판(20)의 힌지부(21)와 도어고정판(30)의 힌지부(31) 사이에 승강부재(40)가 대향 설치되기 때문에 도어가 열릴때 도어가 바닥에서 일정 높이로 상승된다.7, 8 is a perspective view and a separate perspective view according to another embodiment of the present invention, the hinge portion 21 and the hinge portion 31 formed in the door fixing plate 30 of the door frame fixing plate 20 is composed of a single As the hinge 10, since the lifting member 40 is installed between the hinge portion 21 of the door frame fixing plate 20 and the hinge portion 31 of the door fixing plate 30, the door is opened when the door is opened. Rises from the floor to a certain height.
한편, 도 9는 본 발명의 또 다른 일실시예를 도시한 분리 사시도로서, 문틀고정판(20)의 힌지부(21)와 도어고정판(30)의 힌지부(31)에 승강부재(40)를 일체 형성하여 앞에서와 같은 동일한 효과와 더불어 승강부재(40)가 분리형 일때보다 더욱 향상된 내구성을 갖도록 한 것이다.On the other hand, Figure 9 is an exploded perspective view showing another embodiment of the present invention, the lifting member 40 in the hinge portion 21 of the door frame fixing plate 20 and the hinge portion 31 of the door fixing plate 30. It is formed integrally with the same effect as before, so that the elevating member 40 has more improved durability than when it is detachable.
이상에서 상세히 살펴본 바와 같이 본 발명은 문틀고정판의 힌지부와 도어고정판의 힌지부 사이에 상하 대향되도록 승강부재를 설치함으로써, 도어가 열릴 때는 상부측 승강부재의 상면이 하부측 승강부재의 경사형 슬라이딩면을 타고 회전하여 하부측 승강부재의 상면과 맞다아 도어가 일정 높이로 상승되고, 도어가 닫힐 때는 상부측 승강부재 상면이 하부측 승강부재의 경사형 슬라이딩면을 타고 회전하여 하부 승강부재의 하면과 맞닿아 도어가 하강되어, 도어가 자연스럽게 개폐되고 도어의 처짐에 의한 바닥면의 긁힘이나 손상 소음을 미연에 방지할 수 있도록 하는 효과가 있다.As described in detail above, the present invention installs a lifting member so as to face up and down between the hinge portion of the door frame fixing plate and the hinge portion of the door fixing plate, so that the upper surface of the upper lifting member is inclined sliding of the lower lifting member when the door is opened. When the door rotates to meet the upper surface of the lower elevating member, the door is raised to a certain height, and when the door is closed, the upper elevating member upper surface rotates on the inclined sliding surface of the lower elevating member and the lower surface of the lower elevating member The door is lowered in contact with the door, and the door is naturally opened and closed, thereby preventing scratches and damage noises of the bottom surface caused by sagging of the door.
도 1은 종래의 도어용 경첩의 사시도.1 is a perspective view of a hinge for a conventional door.
도 2는 본 발명의 일실시예에 따른 사시도.2 is a perspective view according to an embodiment of the present invention.
도 3은 본 발명의 일실시예에 따른 분리 사시도.Figure 3 is an exploded perspective view according to an embodiment of the present invention.
도 4는 본 발명의 일실시예에 따른 도어가 닫힌 상태의 경첩의 단면도.Figure 4 is a cross-sectional view of the hinge of the door closed state according to an embodiment of the present invention.
도 5는 본 발명의 일실시예에 따른 도어가 열린 상태의 경첩의 단면도.Figure 5 is a cross-sectional view of the hinge of the door open state according to an embodiment of the present invention.
도 6은 본 발명의 일실시예에 따른 사용상태도.6 is a state diagram used in accordance with an embodiment of the present invention.
도 7은 본 발명의 다른 일실시예에 따른 사시도.7 is a perspective view according to another embodiment of the present invention.
도 8은 본 발명의 다른 일실시예에 따른 분리 사시도.8 is an exploded perspective view according to another embodiment of the present invention.
도 9는 본 발명의 또 다른 일실시예에 따른 분리 사시도.9 is an exploded perspective view according to another embodiment of the present invention.
<도면의 주요 부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
10:경첩 20:문틀고정판 21:힌지부10: hinge 20: door frame fixing plate 21: hinge
22:결합홈 23:체결공 30:도어고정판 22: coupling groove 23: fastener 30: door fixing plate
31:힌지부 32:결합홈 33:체결공31: hinge portion 32: coupling groove 33: fasteners
40:승강부재 41:작동부 42:상면40: lifting member 41: operating part 42: upper surface
43:슬라이딩면 44:하면 45:결합돌기43: sliding surface 44: lower surface 45: engaging projection
46:결합공 50;힌지축46: coupling hole 50; hinge shaft
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040021776A KR100561053B1 (en) | 2004-03-30 | 2004-03-30 | A hinge for door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040021776A KR100561053B1 (en) | 2004-03-30 | 2004-03-30 | A hinge for door |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2004-0008810U Division KR200353797Y1 (en) | 2004-03-30 | 2004-03-30 | A hinge for door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050097056A true KR20050097056A (en) | 2005-10-07 |
| KR100561053B1 KR100561053B1 (en) | 2006-03-21 |
Family
ID=37276925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040021776A KR100561053B1 (en) | 2004-03-30 | 2004-03-30 | A hinge for door |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100561053B1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100765878B1 (en) * | 2006-01-12 | 2007-10-10 | 다키겐 세이조 가부시키가이샤 | Dust preventive hinge |
| US20100188438A1 (en) * | 2007-07-20 | 2010-07-29 | Lg Innotek Co., Ltd. | Backlight and Liquid Crystal Display Device |
| WO2013165037A1 (en) * | 2012-05-03 | 2013-11-07 | 볼보 컨스트럭션 이큅먼트 에이비 | Apparatus for semi-automatically opening/closing door of construction equipment |
| CN110242141A (en) * | 2019-07-22 | 2019-09-17 | 天仁民防建筑工程设计有限公司四川分公司 | A kind of closed guard gate's lifting device and closed guard gate's hinge page |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101634137B1 (en) * | 2014-03-28 | 2016-06-28 | 탁준모 | Door hinge with up-down attachment |
| KR102661862B1 (en) | 2024-02-27 | 2024-04-29 | 현대휀스개발(주) | Hinge device for opening and closing inclined doors |
-
2004
- 2004-03-30 KR KR1020040021776A patent/KR100561053B1/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100765878B1 (en) * | 2006-01-12 | 2007-10-10 | 다키겐 세이조 가부시키가이샤 | Dust preventive hinge |
| US20100188438A1 (en) * | 2007-07-20 | 2010-07-29 | Lg Innotek Co., Ltd. | Backlight and Liquid Crystal Display Device |
| WO2013165037A1 (en) * | 2012-05-03 | 2013-11-07 | 볼보 컨스트럭션 이큅먼트 에이비 | Apparatus for semi-automatically opening/closing door of construction equipment |
| US9435103B2 (en) | 2012-05-03 | 2016-09-06 | Volvo Construction Equipment Ab | Apparatus for semi-automatically opening/closing door of construction equipment |
| GB2515706B (en) * | 2012-05-03 | 2017-01-11 | Volvo Constr Equip Ab | Apparatus for semi-automatically opening/closing door of construction equipment |
| CN110242141A (en) * | 2019-07-22 | 2019-09-17 | 天仁民防建筑工程设计有限公司四川分公司 | A kind of closed guard gate's lifting device and closed guard gate's hinge page |
| CN110242141B (en) * | 2019-07-22 | 2024-06-14 | 成都天仁民防科技有限公司 | Civil air defense door lifting device and civil air defense door hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100561053B1 (en) | 2006-03-21 |
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