KR0118153Y1 - Door hinge - Google Patents
Door hingeInfo
- Publication number
- KR0118153Y1 KR0118153Y1 KR2019940003789U KR19940003789U KR0118153Y1 KR 0118153 Y1 KR0118153 Y1 KR 0118153Y1 KR 2019940003789 U KR2019940003789 U KR 2019940003789U KR 19940003789 U KR19940003789 U KR 19940003789U KR 0118153 Y1 KR0118153 Y1 KR 0118153Y1
- Authority
- KR
- South Korea
- Prior art keywords
- hinge
- door
- chain
- piston
- cylinder
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 11
- 239000012530 fluid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
- E05F5/027—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops with closing action
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/21—Brakes
- E05Y2201/212—Buffers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
이 고안은 건물용 도어를 설치하는데에 사용하는 경첩에 관한 것으로, 도어의 자동닫힘과 그 닫힘속도의 자동조절을 위하여 경첩의 일측에 완충기구를 설치하되 완충기구의 피스톤과 경첩의 다른 일측편 사이에 체인을 연결하여서 된 특징이 있다.The present invention relates to a hinge used to install a door for a building, in which a shock absorbing mechanism is installed on one side of the hinge for automatic closing of the door and automatic adjustment of the closing speed, between the piston of the shock absorbing mechanism and the other side of the hinge. It is characterized by connecting the chain to the.
Description
제1도 및 제2도는 본 고안의 일실시예의 사시도로서, 제1도는 닫힌상태의 사시도이고, 제2도는 열린상태의 사시도이다,1 and 2 are perspective views of one embodiment of the present invention, Figure 1 is a perspective view of the closed state, Figure 2 is a perspective view of the open state,
제3도는 본 고안의 닫힘완충기구의 내부구조를 보여준 단면도이다,3 is a cross-sectional view showing the internal structure of the closing buffer mechanism of the present invention,
제4도는 본 고안의 일방향체인의 일부 발췌도,4 is a partial excerpt of the unidirectional chain of the present invention,
제5도는 본 고안의 설치상태도.5 is an installation state of the present invention.
*도면의 주요부분에 대한 부호설명* Code descriptions for the main parts of the drawings
10:경첩 12:일측편10: hinge 12: one side
12a:축수편 13:타측편12a: Axis side 13: The other side
13a:관통공 20:완충기구13a: through hole 20: buffer
22:피스톤 30:체인22: piston 30: chain
본 고안은 도어, 주로 건물내부에 설치되는 일반도어, 방화문, 방화셔터의 비상문 등에 사용되는 도어용 경첩에 관한 것으로, 특히 자동닫힘기능과 서서히 닫히게하는 도어체크기능을 갖춘 도어용 경첩에 관한 것이다.The present invention relates to a door hinge mainly used for a door, a general door installed in a building, a fire door, an emergency door of a fire shutter, and more particularly, to a door hinge having an automatic closing function and a door check function for gradually closing. .
위와같은 기능을 가진 경첩으로는 본원의 출원인에 의해 1992. 6. 10.자 실용신안등록출원된 바 있다(출원번호 제 92-10282호).As a hinge having the above function, a utility model registration application was filed on June 10, 1992 by the applicant of the present application (Application No. 92-10282).
그러나, 상기 선 출원된 고안은 도어의 자동닫힘기능과 도어의 닫힘층격을 완화시켜주는 도어체크기능을 동시에 갖추었다는 점에서는 종래의 어느 경첩보다도 기술적으로 크게 진보, 향상된 것이기는 하나, 도어가 여닫힐 때 닫힘완충기구가 외부로 돌출회동하기 때문에 이의 동작을 방해하지 않도록 주변공간의 확보가 필요하게 되어 이를 벽체나 도어내부에 매설시키기가 까다롭고, 그렇다고 외부로 노출시킨 상태로 설치하는 것은 외관을 해칠뿐 아니라 완충기구가 불의의 충격에 의해 손상받을 염려가 있는 등의 문제점이 내재되어 왔다.However, the above-described design is a technically significant improvement and improvement over any conventional hinge in that both the automatic closing function of the door and the door checking function to alleviate the closing stratification of the door are simultaneously provided. When the shock absorbing mechanism rotates to the outside, it is necessary to secure the surrounding space so as not to interfere with its operation, and it is difficult to bury it inside the wall or the door. In addition, there have been problems in that the shock absorbing mechanism may be damaged by an unexpected shock.
본 고안의 목적은 상기와 같은 선 출원 고안의 문제점을 감안하여 도어가 여닫힐 때 닫힘완충기구가 경첩 외부로 돌출작동하지 않도록 개량함으로써 그 주변공간을 확보하지 않아도 되는 경첩을 제공함에 있다.An object of the present invention is to provide a hinge that does not need to secure the peripheral space by improving the closing buffer mechanism to protrude out of the hinge when the door is opened and closed in view of the problems of the above-described prior application design.
상기와 같은 목적달성을 위한 본 고안은 경첩과 완충기구로 이루어지되 상기 경첩의 일측편과 상기 완충기구의 피스톤 사이에 굽힘 가능한 체인으로 연결하여서 된 특징이 있다.The present invention for achieving the above object is made of a hinge and the shock absorbing mechanism is characterized in that by connecting the bent chain between one side of the hinge and the piston of the shock absorbing mechanism.
또 본 고안은 상기 체인을 일방향굽힘 체인으로 구성하여서 된 특징이 있다.In addition, the present invention is characterized by consisting of the chain in one-way bending chain.
이하, 본 고안의 한 실시예를 도면에 의거하여 상세히 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
10은 경첩으로, 중앙축봉(11)을 중심으로 일측편(12)과 타측편(13)이 절첩가능하게 결합되어 있고 상기 일측편(12)에는 축수편(12a)이 돌출 형성되어 있고 타측편(13)에는 관통공(13a)이 천공되어 있다.10 is a hinge, and one side piece 12 and the other side 13 are foldably coupled about the center shaft rod 11, and the one side piece 12 has the bearing part 12a protrudingly formed, and the other side piece. The through hole 13a is drilled in 13.
20은 완충기구로서, 실린더(21)와 피스톤(22)으로 구성되고 피스톤(22)은 탄발스프링(23)에 의해 설치되어 있으며 피스톤(22)의 말단에는 체크밸브(24)가 설치되어 있다.20 is a shock absorbing mechanism, which is comprised of the cylinder 21 and the piston 22, the piston 22 is provided by the ball spring 23, and the check valve 24 is provided in the end of the piston 22. As shown in FIG.
그리고 상기 실린더(21)의 내부에는 유체(26)가 충진되어 있으며, 실린더(21)의 일측으로 상기 유체(26)가 바이패스 가능하도록 바이패스통로(25)가 마련되어 있고, 이 통로(25)는 조절나사(27)에 의해 통과유량이 조절되도록 구성되어 있다.A fluid 26 is filled in the cylinder 21, and a bypass passage 25 is provided to allow the fluid 26 to be bypassed to one side of the cylinder 21, and this passage 25 is provided. The flow rate is configured to be adjusted by the adjustment screw (27).
또한, 상기 실린더(21)의 선단에는 활동공간(28)이 마련되어 있다.In addition, an active space 28 is provided at the tip of the cylinder 21.
30은 체인으로, 상기 경첩(10)의 일측편(12)에 마련된 축수편(12a)과 상기 피스톤(22)의 선단을 연결하도록 설치되며, 이 체인(30)은 제2도와 같이 경첩의 타측편(13)에 형성된 관통공(13a)으로 통과 설치된다.30 is a chain, and is installed to connect the tip of the piston 22 with the bearing piece 12a provided on one side 12 of the hinge 10, the chain 30 is the other end of the hinge as shown in FIG. Passing through the through hole (13a) formed in the side piece (13).
그리고, 상기 체인(30)은 일방향굽힘체인을 채용하는 것이 바람직하다.In addition, the chain 30 preferably employs a one-way bending chain.
그러나, 양방향굽힘체인이 채용 불가한 것이 아님을 물론이다.However, of course, the bidirectional bending chain is not impossible.
미설명부호 40은 건물벽체이다.Reference numeral 40 is a building wall.
상기와 같이 구성된 본 고안은 제5도에 도시된 바와 같이, 완충기구(20)를 건물벽체(40)에 매설시킨 후 경첩(10)의 일측편(12)에 도어(50)를 설치하여 사용하는 것으로, 도어(50)가 열릴 때는 제2도와 같이 일측편(12)이 벌어지면서 일측편(12)에 연결되어 있는 체인(30)을 잡아당기게 되고, 이에 따라 체인(30)에 연결되어 있는 피스톤(22)이 실린더(21)의 내부로부터 빠져 나오게 된다.The present invention configured as described above is used to install the door 50 on one side 12 of the hinge 10 after embedding the buffer mechanism 20 in the building wall 40, as shown in FIG. In this case, when the door 50 is opened, the one side piece 12 is opened as shown in FIG. 2 and the chain 30 connected to the one side piece 12 is pulled out, thereby being connected to the chain 30. The piston 22 comes out of the interior of the cylinder 21.
이때, 탄발스프링(23)은 압축되고 체크밸브(24)는 열려서 실린더 내부에 충진된 유체(26)가 체크밸브(24)를 통과하면서 도어(50)를 여는 힘에 유체 부하가 걸리지 않도록 된다.At this time, the ball shot spring 23 is compressed and the check valve 24 is opened so that the fluid 26 filled in the cylinder does not apply the fluid load to the force to open the door 50 while passing through the check valve 24.
상기 완충기구의 작동은 통상의 기술이므로 상세한 설명은 생략한다.Since the operation of the shock absorbing mechanism is a conventional technology, detailed description thereof will be omitted.
다음, 열었던 도어를 놓으면 이때는 압축되었던 탄발스프링(23)의 복귀력에 의해 피스톤(22)이 원위치로 들어가면서 그 선단에 연결된 체인(30)을 끌어들이고 이에 따라 경첩(10)의 일측편(12)이 원위치로 복귀하면서 도어가 닫히게 된다.Next, when the door is opened, the piston 22 enters the original position by the return force of the compressed ball spring 23, thereby attracting the chain 30 connected to the tip thereof, and thus, one side 12 of the hinge 10. ) Will return to its original position and the door will close.
상기 도어닫힘 과정에서는 체크밸브(24)가 닫히게 되어 유체(26)가 피스톤(22)에 의해 밀리면서 바이패스통로(25)를 통과하게 되고, 따라서 도어닫힘 속도는 바이패스통로(25)를 통과하는 유량에 의해 조절되며 이 속도 조절은 조절나사(27)에 의해 이루어진다.In the door closing process, the check valve 24 is closed so that the fluid 26 is pushed by the piston 22 to pass through the bypass passage 25. Therefore, the door closing speed passes through the bypass passage 25. This speed is controlled by the adjusting screw 27.
이상에서 살펴본 바와 같이 본 고안에 따른 도어용 경첩은, 소정의 활동공간내에서 체인이 완충기구와 경첩의 일측편을 연결하여 줌으로써 도어의 자동닫힘기능과 도어의 닫힘충격을 완화시켜주는 도어체크기능을 동시에 수행할 수 있기 때문에 완충기구를 건물벽체에 충분히 매몰설치 가능하여 외관을 미려하게 하여주는 효과가 있다. 나아가서, 자동닫힘기능과 도어체크기능을 수행하기 위하여 별체로 설치되던 기존과는 달리 이들이 일체로 형성되고 설치되기 때문에 공사비용을 현저하게 절감시키는 효과도 제공한다.As described above, the door hinge according to the present invention has a door check function that mitigates the automatic closing function of the door and the closing shock of the door by connecting the buffer mechanism and one side of the hinge in a predetermined activity space. Because it can be carried out at the same time, the shock absorbing mechanism can be installed fully buried in the building wall has the effect of making the appearance beautiful. Furthermore, unlike the existing ones, which are separately installed to perform the automatic closing function and the door check function, they are also formed and installed in one piece, thereby significantly reducing the construction cost.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940003789U KR0118153Y1 (en) | 1994-02-28 | 1994-02-28 | Door hinge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940003789U KR0118153Y1 (en) | 1994-02-28 | 1994-02-28 | Door hinge |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950025261U KR950025261U (en) | 1995-09-15 |
KR0118153Y1 true KR0118153Y1 (en) | 1998-07-15 |
Family
ID=19378040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940003789U KR0118153Y1 (en) | 1994-02-28 | 1994-02-28 | Door hinge |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0118153Y1 (en) |
-
1994
- 1994-02-28 KR KR2019940003789U patent/KR0118153Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950025261U (en) | 1995-09-15 |
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