WO2010044567A2 - Door damper - Google Patents

Door damper Download PDF

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Publication number
WO2010044567A2
WO2010044567A2 PCT/KR2009/005746 KR2009005746W WO2010044567A2 WO 2010044567 A2 WO2010044567 A2 WO 2010044567A2 KR 2009005746 W KR2009005746 W KR 2009005746W WO 2010044567 A2 WO2010044567 A2 WO 2010044567A2
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WO
WIPO (PCT)
Prior art keywords
main body
door
case
fixing part
coupled
Prior art date
Application number
PCT/KR2009/005746
Other languages
French (fr)
Korean (ko)
Other versions
WO2010044567A3 (en
Inventor
김재홍
Original Assignee
(주)문주하드웨어
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Application filed by (주)문주하드웨어 filed Critical (주)문주하드웨어
Publication of WO2010044567A2 publication Critical patent/WO2010044567A2/en
Publication of WO2010044567A3 publication Critical patent/WO2010044567A3/en

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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
    • E05F5/006—Braking devices, e.g. checks; Stops; Buffers for hinges having a cup-shaped fixing part, e.g. for attachment to cabinets or furniture
    • 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
    • E05D3/06—Hinges with pins with two or more pins
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/21—Brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/252—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of friction
    • E05Y2201/254—Fluid or viscous friction
    • E05Y2201/256—Fluid or viscous friction with pistons or vanes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/262—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion
    • E05Y2201/264—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion linear
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/404—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function
    • E05Y2201/41—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for closing
    • E05Y2201/412—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for closing for the final closing movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/52—Toolless
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets

Definitions

  • the present invention relates to a door damper, and more particularly to a door damper that absorbs the shock and noise generated when closing the door.
  • the door damper is installed in the door that opens and closes, and absorbs the shock applied when the door is closed to close the door smoothly to prevent noise and shock.
  • FIG. 4 is a view illustrating a conventional door damper.
  • the conventional door damper B includes a main body having a first fixing part 1b connected to the door 100b and a second fixing part 2b attached to an inner wall of the furniture 200b. 3b and a shock absorber 5b provided on the main body 3b and supported by the door 100b.
  • the shock absorber 5b is detachably coupled to the main body 3b, and a catching hole 33b is formed in the main body 3b, and the case 6b into which the shock absorber 5b is inserted is the catching hole 33b. It is composed of a hook (65b) to be caught, and an elastic piece (61b) elastically coupled to the engaging hole (33b).
  • the rear upper and lower portions of the case 6b are provided on both sides with protrusion pieces 67b fitted to the outside of the main body 3b.
  • the protruding piece 67b of the case 6b is inserted in the outer side of the main body 3b, the hook 65b is hooked on the rear end of the locking hole 33b, and the case 6b is pressed, and the elastic piece 61b is pressed. While being pressed for one moment can be fixed after being caught in the front end of the locking hole (33b).
  • the present invention has been made to solve the above problems of the prior art, by coupling the case to the main body rotatable hinge can be easily coupled, can reduce the manufacturing cost, the case is always coupled to the body is lost It is an object of the present invention to provide a door damper that does not have to be a problem.
  • the first fixing part connected to the door the main body is formed with a second fixing part attached to the inner wall of the furniture, the end of the main body and the connecting rod hingedly coupled to the first fixing part by the shaft and And a shock absorber mounted to the case installed in the main body and supported by the door, wherein the case has a door damper installed at one end thereof so as to be hinged to the shaft pin for hinge-engagement of the main body and the first fixing part.
  • the first fixing part connected to the door is formed with a second fixing part attached to the inner wall of the furniture, the end of the main body and the connecting rod hingedly coupled to the first fixing part by the shaft and And a shock absorber mounted on a case installed in the main body and supported by the door, wherein the case is coupled to a hinge pin at one end of the main body so as to be rotated. Can be.
  • the first fixing part connected to the door the main body is formed with a second fixing part attached to the inner wall of the furniture, the end of the main body and the connecting rod hingedly coupled to the first fixing part by the shaft and And a shock absorber mounted to the case installed in the main body and supported by the door, wherein a protrusion is formed on an inner surface of the case, and a groove into which the protrusion is inserted is formed in the main body to be coupled to each other. It can be achieved by the door damper.
  • the damper is detachably installed on the hinge installed on the furniture door, the configuration is simple, manufacturing cost and time can be reduced, the shock-absorbing function, easy to repair and replace have.
  • FIG. 1 is a perspective view of a door damper according to a first embodiment of the present invention.
  • FIG. 2 is a perspective view of a door damper according to a second embodiment of the present invention.
  • FIG 3 is a perspective view of a door damper according to a third embodiment of the present invention.
  • FIG. 4 is a view showing a conventional door damper.
  • FIG. 1 is a perspective view of a door damper according to a first embodiment of the present invention.
  • the door damper A1 includes a first fixing part 1 connected to the door 100 and a second fixing part attached to an inner wall of the furniture 200. 2) formed body 3, a connecting rod 4 hingedly coupled to the end of the main body 3 and the first fixing portion 1 by the shaft pin 31, and a case installed in the main body 3 And a shock absorber 5 mounted on the 6 and supported by the door 100.
  • the first fixing part 1 is a rectangular piece having a plurality of screws 300 are coupled, one side is connected to one end of the connecting rod 4 and a pin, and the connecting rod 4 is recessed inward so that it can be embedded when rotating Connected portion 12 is formed.
  • the main body 3 is rectangular and has an adjustment screw 39 for adjusting a position therein, and a second fixing part 2 having a plurality of screws 300 coupled thereto is formed at a lower surface thereof.
  • the other end of the connecting table 4 is hinged to the shaft pin 31 at one end of the main body 3, and a case 6 on which the shock absorber 5 is mounted is installed at the upper part of the main body 3.
  • the connecting rod 4 is a piece having a predetermined length as a means for connecting the main body 3 and the first fixing part 1, one end of which is a shaft pin to the connecting part 12 of the first fixing part 1. It is fitted and hinged, the other end is hinged by the shaft pin 31 on one side of the main body (3).
  • the shock absorber 5 is to absorb the shock when the door 100 is closed to close slowly, an oil chamber filled with oil is formed in the cylindrical housing 52, the piston 52 of the housing form The bumper 54 is combined.
  • shock absorber 5 Since the shock absorber 5 is described in detail in the Utility Model No. 20-0363475 filed by the applicant, the detailed description thereof will be omitted here.
  • the case 6 is one end is rotatably installed by hinge coupling to the shaft pin 31 for hinge coupling the main body 3 and the connecting table 4, the coupling groove to which the shock absorber 5 is coupled is formed at the top
  • the fitting step 62 protrudes on both sides to be coupled to the main body 3, and a bracket 64 having a through hole 66 into which the shaft pin 31 is inserted is formed at one side of the fitting step 62. Is formed.
  • the case 6 may be rotated by fitting the shaft pin 31 hinged to the main body 3 and the connecting table 4 to the through hole 66 of the bracket 64 of the case 6.
  • the shock absorber 5 is coupled to the coupling groove of the case 6, and then rotated so that the fitting step 62 is in close contact with both sides of the main body 3 so as to be coupled in an interference fit manner.
  • FIG. 2 is a perspective view of a door damper according to a second embodiment of the present invention.
  • the door damper A2 includes a first fixing part 1 connected to the door 100 and a second fixing part attached to an inner wall of the furniture 200. 2) formed body 3, a connecting rod 4 hingedly coupled to the end of the main body 3 and the first fixing portion 1 by the shaft pin 31, and a case installed in the main body 3 And a shock absorber 5 mounted to the door 100 and supported by the door 100, and the case 6 may be rotated by being coupled to one end of the main body 3 by a hinge pin 32. To be installed.
  • a shaft pin 31 for hinge coupling the main body 3 and the first fixing part 1 is used as a hinge shaft.
  • a separate hinge pin 32 Is installed.
  • the case 6 has a bracket 64 having a second through hole 67 formed in the outer lower portion, and the third through hole 33 communicating with the second through hole 67 is formed in the main body 3. After matching the second and third through holes 67 and 33, the hinge pins 32 are coupled to each other so as to be rotatable.
  • first and second fixing parts (1, 2), the main body (3), the shock absorber (5), and the case (6) are the same as in the first embodiment, redundant description thereof will be omitted.
  • FIG 3 is a perspective view of a door damper according to a third embodiment of the present invention.
  • the door damper A3 includes a first fixing part 1 connected to the door 100 and a second fixing part attached to an inner wall of the furniture 200. 2) formed body 3, a connecting rod 4 hingedly coupled to the end of the main body 3 and the first fixing portion 1 by the shaft pin 31, and a case installed in the main body 3 And a shock absorber 5 mounted to the door 6 and supported by the door 100, and a protrusion 63 is formed on an inner surface of the case 6, and the protrusion 63 is formed on the main body 3. Is inserted into the groove 34 is formed so that they can be mutually coupled.
  • first and second fixing parts (1, 2), the main body (3), the shock absorber (5), and the case (6) are the same as in the first embodiment, redundant description thereof will be omitted.

Abstract

The present invention relates to a door damper comprising a first fixed unit (1) connected to a door (100), a main body (3) having a second fixed unit (2) attached to an inner wall of a piece of furniture (200), a connection member (4) hinged to an end of the main body (3) and the first fixed unit (1) via a shaft pin (31) to connect the end of the main body (3) and the first fixed unit (1), and a buffer (5) arranged in a case (6) installed in the main body (3) such that the buffer (5) is supported at the door (100). The case (6) has one end which is hinged to the shaft pin (31) for hinge-coupling the main body (3) and the first fixed unit (1) such that one end of the case is rotatable. The door damper of the present invention can be detachably installed on the hinge of a door of a piece of furniture, and has a simple configuration, thus reducing manufacturing costs and manufacturing time. The door damper of the present invention functions as an impact buffer, and enables easy maintenance and replacement.

Description

도어 댐퍼Door damper
본 발명은 도어 댐퍼에 관한 것으로, 더욱 상세하게는 문을 닫을 때 발생하는 충격 및 소음을 흡수하는 도어 댐퍼에 관한 것이다.The present invention relates to a door damper, and more particularly to a door damper that absorbs the shock and noise generated when closing the door.
일반적으로 도어 댐퍼는 여닫이식으로 개폐되는 문에 설치되는 것으로, 문을 닫을때 가해지는 충격을 흡수하여 부드럽게 닫히도록 함으로써 소음과 충격을 방지하게 된다. In general, the door damper is installed in the door that opens and closes, and absorbs the shock applied when the door is closed to close the door smoothly to prevent noise and shock.
첨부된 도 4는 종래 도어 댐퍼를 나타낸 도면이다. 4 is a view illustrating a conventional door damper.
도 4에 나타낸 바와 같이, 종래 도어 댐퍼(B)는, 문(100b)에 연결되는 제 1고정부(1b)와, 가구(200b)의 내벽에 부착되는 제 2고정부(2b)가 형성된 본체(3b)와, 상기 본체(3b)에 설치되며 상기 문(100b)에 지지되는 완충기(5b)로 구성된다.As shown in FIG. 4, the conventional door damper B includes a main body having a first fixing part 1b connected to the door 100b and a second fixing part 2b attached to an inner wall of the furniture 200b. 3b and a shock absorber 5b provided on the main body 3b and supported by the door 100b.
상기 완충기(5b)는 본체(3b)와 탈착 가능하게 결합되며, 상기 본체(3b)에는 걸림공(33b)이 형성되고, 상기 완충기(5b)가 삽입되는 케이스(6b)는 상기 걸림공(33b)에 걸려지는 후크(65b)와, 상기 걸림공(33b)에 탄력성있게 결합되는 탄성편(61b)으로 구성된다.The shock absorber 5b is detachably coupled to the main body 3b, and a catching hole 33b is formed in the main body 3b, and the case 6b into which the shock absorber 5b is inserted is the catching hole 33b. It is composed of a hook (65b) to be caught, and an elastic piece (61b) elastically coupled to the engaging hole (33b).
또한, 상기 케이스(6b)의 후방상하부는 상기 본체(3b)의 외측으로 끼워지는 돌출편(67b)이 양측에 형성되어있다.In addition, the rear upper and lower portions of the case 6b are provided on both sides with protrusion pieces 67b fitted to the outside of the main body 3b.
따라서, 케이스(6b)의 돌출편(67b)을 본체(3b)의 외측에 끼우고, 후크(65b)를 걸림공(33b)의 후단에 걸은 후 케이스(6b)를 누르면 상기 탄성편(61b)이 일순간 눌리면서 걸림공(33b)의 전단에 걸려진 후 고정될 수 있다.Therefore, the protruding piece 67b of the case 6b is inserted in the outer side of the main body 3b, the hook 65b is hooked on the rear end of the locking hole 33b, and the case 6b is pressed, and the elastic piece 61b is pressed. While being pressed for one moment can be fixed after being caught in the front end of the locking hole (33b).
그러나, 상기 종래 기술은 케이스가 불시에 분리되지 않도록 상기 탄성편의 탄성이 매우 강하게 설정되어 있으므로 케이스를 결합시킬 때 강한 힘으로 눌러야만 결합이 가능하였다.However, in the prior art, since the elasticity of the elastic piece is set very strongly so that the case is not inadvertently separated, the coupling is possible only by pressing with a strong force when the case is coupled.
따라서, 완충기의 케이스와 본체와의 결합시간이 많이 소요되고, 결합과정에서도 강한 힘을 가해야하므로 조립이 힘들고 더디게 되어 작업공수가 많이 소요되는 문제점이 있었다.Therefore, it takes a lot of coupling time between the case and the body of the shock absorber, a strong force must also be applied in the coupling process, the assembly is difficult and slow, there is a problem that takes a lot of work.
또한, 케이스가 본체로부터 분리되어 분실될 우려가 있었다.In addition, there is a fear that the case is separated from the main body and lost.
본 발명은 상기한 종래 기술의 문제점을 해소하기 위해 안출된 것으로, 본체에 케이스를 회전가능한 힌지결합시킴으로써 결합이 용이해질 수 있고, 제조비용을 절감할 수 있으며, 케이스가 항상 본체에 결합되어 있어 분실될 우려가 없는 도어 댐퍼를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems of the prior art, by coupling the case to the main body rotatable hinge can be easily coupled, can reduce the manufacturing cost, the case is always coupled to the body is lost It is an object of the present invention to provide a door damper that does not have to be a problem.
상기 본 발명의 목적은, 문에 연결되는 제 1고정부와, 가구의 내벽에 부착되는 제 2고정부가 형성된 본체와, 상기 본체의 단부와 제 1고정부에 축핀으로 힌지결합되어 연결하는 연결대와, 상기 본체에 설치된 케이스에 장착되어 상기 문에 지지되는 완충기를 포함하는 것이며, 상기 케이스는 일단부가 상기 본체와 제 1고정부를 힌지결합시키는 축핀에 힌지결합되어 회전되도록 설치된 것을 특징으로 하는 도어 댐퍼에 의해 달성될 수 있다.The object of the present invention, the first fixing part connected to the door, the main body is formed with a second fixing part attached to the inner wall of the furniture, the end of the main body and the connecting rod hingedly coupled to the first fixing part by the shaft and And a shock absorber mounted to the case installed in the main body and supported by the door, wherein the case has a door damper installed at one end thereof so as to be hinged to the shaft pin for hinge-engagement of the main body and the first fixing part. Can be achieved by
상기 본 발명의 목적은, 문에 연결되는 제 1고정부와, 가구의 내벽에 부착되는 제 2고정부가 형성된 본체와, 상기 본체의 단부와 제 1고정부에 축핀으로 힌지결합되어 연결하는 연결대와, 상기 본체에 설치된 케이스에 장착되어 상기 문에 지지되는 완충기를 포함하는 것이며, 상기 케이스는 일단부가 상기 본체의 일측에 힌지핀으로 결합되어 회전될 수 있도록 설치된 것을 특징으로 하는 도어 댐퍼에 의해 달성될 수 있다.The object of the present invention, the first fixing part connected to the door, the main body is formed with a second fixing part attached to the inner wall of the furniture, the end of the main body and the connecting rod hingedly coupled to the first fixing part by the shaft and And a shock absorber mounted on a case installed in the main body and supported by the door, wherein the case is coupled to a hinge pin at one end of the main body so as to be rotated. Can be.
상기 본 발명의 목적은, 문에 연결되는 제 1고정부와, 가구의 내벽에 부착되는 제 2고정부가 형성된 본체와, 상기 본체의 단부와 제 1고정부에 축핀으로 힌지결합되어 연결하는 연결대와, 상기 본체에 설치된 케이스에 장착되어 상기 문에 지지되는 완충기를 포함하는 것이며, 상기 케이스의 내면에 돌기가 형성되고, 상기 본체에는 상기 돌기가 삽입되는 홈이 형성되어 상호 결합될 수 있도록 한 것을 특징으로 하는 도어 댐퍼에 의해 달성될 수 있다.The object of the present invention, the first fixing part connected to the door, the main body is formed with a second fixing part attached to the inner wall of the furniture, the end of the main body and the connecting rod hingedly coupled to the first fixing part by the shaft and And a shock absorber mounted to the case installed in the main body and supported by the door, wherein a protrusion is formed on an inner surface of the case, and a groove into which the protrusion is inserted is formed in the main body to be coupled to each other. It can be achieved by the door damper.
본 발명에 따르면, 가구용 문에 설치되는 경첩에 댐퍼를 탈착가능하게 설치함으로써 구성이 간단하여 제조비용과 시간이 절감될 수 있으며, 충격완화기능을 할 수 있고, 보수 및 교체작업이 용이한 효과가 있다.According to the present invention, the damper is detachably installed on the hinge installed on the furniture door, the configuration is simple, manufacturing cost and time can be reduced, the shock-absorbing function, easy to repair and replace have.
도 1은 본 발명의 제 1실시예에 따른 도어 댐퍼에 대한 사시도이다.1 is a perspective view of a door damper according to a first embodiment of the present invention.
도 2는 본 발명의 제 2실시예에 따른 도어 댐퍼에 대한 사시도이다.2 is a perspective view of a door damper according to a second embodiment of the present invention.
도 3은 본 발명의 제 3실시예에 따른 도어 댐퍼에 대한 사시도이다.3 is a perspective view of a door damper according to a third embodiment of the present invention.
도 4는 종래 도어 댐퍼를 나타낸 도면이다. 4 is a view showing a conventional door damper.
이하 본 발명의 바람직한 실시예를 첨부된 도면을 토대로 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 제 1실시예에 따른 도어 댐퍼에 대한 사시도이다.1 is a perspective view of a door damper according to a first embodiment of the present invention.
도 1에 나타낸 바와 같이, 제 1실시예에 따른 도어 댐퍼(A1)는, 문(100)에 연결되는 제 1고정부(1)와, 가구(200)의 내벽에 부착되는 제 2고정부(2)가 형성된 본체(3)와, 상기 본체(3)의 단부와 제 1고정부(1)에 축핀(31)으로 힌지결합되어 연결하는 연결대(4)와, 상기 본체(3)에 설치된 케이스(6)에 장착되어 상기 문(100)에 지지되는 완충기(5)로 구성된다.As shown in FIG. 1, the door damper A1 according to the first embodiment includes a first fixing part 1 connected to the door 100 and a second fixing part attached to an inner wall of the furniture 200. 2) formed body 3, a connecting rod 4 hingedly coupled to the end of the main body 3 and the first fixing portion 1 by the shaft pin 31, and a case installed in the main body 3 And a shock absorber 5 mounted on the 6 and supported by the door 100.
상기 제 1고정부(1)는 장방형의 편체로써 복수개의 나사(300)가 결합되고, 일측에는 연결대(4)의 일단과 핀으로 연결되며 연결대(4)가 회전시 매립될 수 있도록 내측으로 요입된 연결부(12)가 형성된다.The first fixing part 1 is a rectangular piece having a plurality of screws 300 are coupled, one side is connected to one end of the connecting rod 4 and a pin, and the connecting rod 4 is recessed inward so that it can be embedded when rotating Connected portion 12 is formed.
상기 본체(3)는 직사각형이며 내부에는 위치를 조절하기 위한 조절나사(39)가 부착된 것으로, 하부면에는 다수의 나사(300)가 결합된 제 2고정부(2)가 형성된다.The main body 3 is rectangular and has an adjustment screw 39 for adjusting a position therein, and a second fixing part 2 having a plurality of screws 300 coupled thereto is formed at a lower surface thereof.
상기 본체(3)의 일단부에는 상기 연결대(4)의 타단이 축핀(31)으로 힌지결합되고, 본체(3)의 상부에는 완충기(5)가 장착되는 케이스(6)가 설치된다.The other end of the connecting table 4 is hinged to the shaft pin 31 at one end of the main body 3, and a case 6 on which the shock absorber 5 is mounted is installed at the upper part of the main body 3.
상기 연결대(4)는 본체(3)와 제 1고정부(1)를 연결하기 위한 수단으로써 소정의 길이를 갖는 편체이며, 그 일단은 제 1고정부(1)의 연결부(12)에 축핀으로 끼워져 힌지결합되고, 타단은 본체(3)의 일측에 축핀(31)으로 힌지결합된다.The connecting rod 4 is a piece having a predetermined length as a means for connecting the main body 3 and the first fixing part 1, one end of which is a shaft pin to the connecting part 12 of the first fixing part 1. It is fitted and hinged, the other end is hinged by the shaft pin 31 on one side of the main body (3).
상기 완충기(5)는 문(100)이 닫힐때 충격을 흡수하여 천천히 닫히도록 하기 위한 것으로, 원통형 하우징(52)의 내부에 오일이 충전된 오일챔버가 형성되고, 하우징(52)에 피스톤 형태의 범퍼(54)가 결합된 구조이다.The shock absorber 5 is to absorb the shock when the door 100 is closed to close slowly, an oil chamber filled with oil is formed in the cylindrical housing 52, the piston 52 of the housing form The bumper 54 is combined.
이러한 완충기(5)는 본 출원인이 선 출원한 등록실용신안 20-0363475호에 상세하게 기술되어 있으므로 여기서는 더이상의 상세한 설명은 생략하도록 한다.Since the shock absorber 5 is described in detail in the Utility Model No. 20-0363475 filed by the applicant, the detailed description thereof will be omitted here.
상기 케이스(6)는 일단부가 상기 본체(3)와 연결대(4)를 힌지결합시키는 축핀(31)에 힌지결합되어 회전가능하게 설치된 것으로, 완충기(5)가 결합되는 결합홈이 상부에 형성되고, 하부에는 상기 본체(3)와 결합되도록 끼움단턱(62)이 양측에 돌출되어 있고, 상기 끼움단턱(62)의 일측에는 축핀(31)이 삽입되는 통공(66)이 형성된 브라켓(64)이 형성된다.The case 6 is one end is rotatably installed by hinge coupling to the shaft pin 31 for hinge coupling the main body 3 and the connecting table 4, the coupling groove to which the shock absorber 5 is coupled is formed at the top In the lower part, the fitting step 62 protrudes on both sides to be coupled to the main body 3, and a bracket 64 having a through hole 66 into which the shaft pin 31 is inserted is formed at one side of the fitting step 62. Is formed.
따라서, 케이스(6)의 브라켓(64)의 통공(66)에 상기 본체(3)와 연결대(4)를 힌지결합시키는 축핀(31)을 끼워 결합시킴으로써 케이스(6)가 회전될 수 있다.Accordingly, the case 6 may be rotated by fitting the shaft pin 31 hinged to the main body 3 and the connecting table 4 to the through hole 66 of the bracket 64 of the case 6.
이후, 케이스(6)의 결합홈에 완충기(5)를 결합시킨 후 회전시켜 끼움단턱(62)이 본체(3)의 양측면에 밀착되게 하여 억지끼움방식으로 결합시킨다.Thereafter, the shock absorber 5 is coupled to the coupling groove of the case 6, and then rotated so that the fitting step 62 is in close contact with both sides of the main body 3 so as to be coupled in an interference fit manner.
도 2는 본 발명의 제 2실시예에 따른 도어 댐퍼에 대한 사시도이다.2 is a perspective view of a door damper according to a second embodiment of the present invention.
도 2에 나타낸 바와 같이, 제 2실시예에 따른 도어 댐퍼(A2)는, 문(100)에 연결되는 제 1고정부(1)와, 가구(200)의 내벽에 부착되는 제 2고정부(2)가 형성된 본체(3)와, 상기 본체(3)의 단부와 제 1고정부(1)에 축핀(31)으로 힌지결합되어 연결하는 연결대(4)와, 상기 본체(3)에 설치된 케이스(6)에 장착되어 상기 문(100)에 지지되는 완충기(5)를 포함하는 것이며, 상기 케이스(6)는 일단부가 상기 본체(3)의 일측에 힌지핀(32)으로 결합되어 회전될 수 있도록 설치된다.As shown in FIG. 2, the door damper A2 according to the second embodiment includes a first fixing part 1 connected to the door 100 and a second fixing part attached to an inner wall of the furniture 200. 2) formed body 3, a connecting rod 4 hingedly coupled to the end of the main body 3 and the first fixing portion 1 by the shaft pin 31, and a case installed in the main body 3 And a shock absorber 5 mounted to the door 100 and supported by the door 100, and the case 6 may be rotated by being coupled to one end of the main body 3 by a hinge pin 32. To be installed.
상기 제 1실시예(A1)에서는 본체(3)와 제 1고정부(1)를 힌지결합시키는 축핀(31)을 힌지축으로 사용하였으나, 제 2실시예(A2)에서는 별도의 힌지핀(32)을 설치한 것이다.In the first embodiment A1, a shaft pin 31 for hinge coupling the main body 3 and the first fixing part 1 is used as a hinge shaft. In the second embodiment A2, a separate hinge pin 32 ) Is installed.
즉, 케이스(6)는 외측 하부에 제 2통공(67)을 갖는 브라켓(64)이 형성되고, 상기 본체(3)에는 상기 제 2통공(67)에 통하는 제 3통공(33)이 형성됨으로써 제 2 및 제 3통공(67,33)을 일치시킨 후 힌지핀(32)을 결합시켜 회전가능하게 된다.That is, the case 6 has a bracket 64 having a second through hole 67 formed in the outer lower portion, and the third through hole 33 communicating with the second through hole 67 is formed in the main body 3. After matching the second and third through holes 67 and 33, the hinge pins 32 are coupled to each other so as to be rotatable.
그외 상기 제 1 및 제 2고정부(1,2), 본체(3), 완충기(5), 케이스(6)는 제 1실시예와 동일하므로 중복 설명은 생략토록 한다.In addition, since the first and second fixing parts (1, 2), the main body (3), the shock absorber (5), and the case (6) are the same as in the first embodiment, redundant description thereof will be omitted.
도 3은 본 발명의 제 3실시예에 따른 도어 댐퍼에 대한 사시도이다.3 is a perspective view of a door damper according to a third embodiment of the present invention.
도 3에 나타낸 바와 같이, 제 3실시예에 따른 도어 댐퍼(A3)는, 문(100)에 연결되는 제 1고정부(1)와, 가구(200)의 내벽에 부착되는 제 2고정부(2)가 형성된 본체(3)와, 상기 본체(3)의 단부와 제 1고정부(1)에 축핀(31)으로 힌지결합되어 연결하는 연결대(4)와, 상기 본체(3)에 설치된 케이스(6)에 장착되어 상기 문(100)에 지지되는 완충기(5)를 포함하는 것이며, 상기 케이스(6)의 내면에 돌기(63)가 형성되고, 상기 본체(3)에는 상기 돌기(63)가 삽입되는 홈(34)이 형성되어 상호 결합될 수 있도록 한다.As shown in FIG. 3, the door damper A3 according to the third embodiment includes a first fixing part 1 connected to the door 100 and a second fixing part attached to an inner wall of the furniture 200. 2) formed body 3, a connecting rod 4 hingedly coupled to the end of the main body 3 and the first fixing portion 1 by the shaft pin 31, and a case installed in the main body 3 And a shock absorber 5 mounted to the door 6 and supported by the door 100, and a protrusion 63 is formed on an inner surface of the case 6, and the protrusion 63 is formed on the main body 3. Is inserted into the groove 34 is formed so that they can be mutually coupled.
따라서, 제 3실시예(A3)에 따르면 케이스(6)와 본체(3)의 결합과 분리가 용이해질 수 있다.Therefore, according to the third embodiment A3, coupling and detachment of the case 6 and the main body 3 can be facilitated.
그외 상기 제 1 및 제 2고정부(1,2), 본체(3), 완충기(5), 케이스(6)는 제 1실시예와 동일하므로 중복 설명은 생략토록 한다.In addition, since the first and second fixing parts (1, 2), the main body (3), the shock absorber (5), and the case (6) are the same as in the first embodiment, redundant description thereof will be omitted.
비록 본 발명이 상기 언급된 바람직한 실시예와 관련하여 설명되어졌지만, 발명의 요지와 범위로부터 벗어남이 없이 다양한 수정 및 변형이 가능한 것은 당업자라면 용이하게 인식할 수 있을 것이며, 이러한 변경 및 수정은 모두 첨부된 청구의 범위에 속함은 자명하다.Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be readily apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention, all such modifications and modifications being attached It is obvious that the claims belong to the claims.

Claims (6)

  1. 문에 연결되는 제 1고정부와, The first government to the door,
    가구의 내벽에 부착되는 제 2고정부가 형성된 본체와, A main body having a second fixing part attached to the inner wall of the furniture,
    상기 본체의 단부와 제 1고정부에 축핀으로 힌지결합되어 연결하는 연결대와, A connecting rod hingedly connected to an end of the main body and a first fixing part by a shaft pin,
    상기 본체에 설치된 케이스에 장착되어 상기 문에 지지되는 완충기를 포함하는 것이며,It includes a shock absorber mounted to the case installed on the main body supported on the door,
    상기 케이스는 일단부가 상기 본체와 제 1고정부를 힌지결합시키는 축핀에 힌지결합되어 회전되도록 설치된 것을 특징으로 하는 도어 댐퍼.The case is a door damper, characterized in that the one end is installed to rotate by hinged to the shaft pin for hinge coupling the main body and the first fixing part.
  2. 문에 연결되는 제 1고정부와, The first government to the door,
    가구의 내벽에 부착되는 제 2고정부가 형성된 본체와, A main body having a second fixing part attached to the inner wall of the furniture,
    상기 본체의 단부와 제 1고정부에 축핀으로 힌지결합되어 연결하는 연결대와, A connecting rod hingedly connected to an end of the main body and a first fixing part by a shaft pin,
    상기 본체에 설치된 케이스에 장착되어 상기 문에 지지되는 완충기를 포함하는 것이며,It includes a shock absorber mounted to the case installed on the main body supported on the door,
    상기 케이스는 일단부가 상기 본체의 일측에 힌지핀으로 결합되어 회전될 수 있도록 설치된 것을 특징으로 하는 도어 댐퍼.The case is a door damper, characterized in that one end is installed to be rotated coupled to the hinge pin on one side of the body.
  3. 문에 연결되는 제 1고정부와, The first government to the door,
    가구의 내벽에 부착되는 제 2고정부가 형성된 본체와, A main body having a second fixing part attached to the inner wall of the furniture,
    상기 본체의 단부와 제 1고정부에 축핀으로 힌지결합되어 연결하는 연결대와, A connecting rod hingedly connected to an end of the main body and a first fixing part by a shaft pin,
    상기 본체에 설치된 케이스에 장착되어 상기 문에 지지되는 완충기를 포함하는 것이며,It includes a shock absorber mounted to the case installed on the main body supported on the door,
    상기 케이스의 내면에 돌기가 형성되고, 상기 본체에는 상기 돌기가 삽입되는 홈이 형성되어 상호 결합될 수 있도록 한 것을 특징으로 하는 도어 댐퍼.A protrusion is formed on an inner surface of the case, and the main body is formed with a groove into which the protrusion is inserted, so that the door damper is coupled.
  4. 제 1항 내지 제 3항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 3,
    상기 제 1고정부는 장방형의 편체로써 일측에는 상기 연결대의 일단과 핀으로 연결되며 회전시 매립될 수 있도록 내측으로 요입된 연결부가 형성된 것을 특징으로 하는 도어 댐퍼.The first fixing part is a rectangular knitted body, which is connected to one end of the connecting rod and a pin on one side, and the door damper, characterized in that the concave inlet is formed so that it can be embedded during rotation.
  5. 제 1항에 있어서,The method of claim 1,
    상기 케이스는 일단부가 상기 본체와 제 1고정부를 힌지결합시키는 축핀에 힌지결합되어 회전가능하게 설치된 것으로, The case is one end is hingedly coupled to the shaft pin for hinge coupling the main body and the first fixing portion is rotatably installed,
    상기 케이스의 상부에는 상기 완충기가 결합되는 결합홈이 형성되고 하부에는 상기 본체와 결합되도록 끼움단턱이 양측에 돌출되어 있고, 상기 양측의 끼움단턱에는 각각 축핀이 삽입되는 통공이 형성된 브라켓이 형성된 것을 특징으로 하는 도어 댐퍼.The upper part of the case is formed with a coupling groove to which the shock absorber is coupled, and the lower end of the fitting step protrudes on both sides to be coupled to the main body, and the fitting step of the both sides is formed with a bracket having a through hole for inserting a shaft pin, respectively. Door damper.
  6. 제 2항에 있어서,The method of claim 2,
    상기 케이스에는 외측 하부에 제 2통공을 갖는 브라켓이 형성되고, 상기 본체에는 상기 제 2통공에 통하는 제 3통공이 형성됨으로써 상기 제 2 및 제 3통공을 일치시킨 후 상기 힌지핀을 결합시켜 회전가능하게 된 것을 특징으로 하는 도어 댐퍼.The case is formed with a bracket having a second through the outer lower portion, the main body is formed through the third through the second through the second hole by matching the second and the third through the hole can be combined by rotating the hinge pin Door damper characterized in that made.
PCT/KR2009/005746 2008-10-13 2009-10-08 Door damper WO2010044567A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080099971A KR20100041005A (en) 2008-10-13 2008-10-13 Shock absorber for furniture's door
KR10-2008-0099971 2008-10-13

Publications (2)

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WO2010044567A2 true WO2010044567A2 (en) 2010-04-22
WO2010044567A3 WO2010044567A3 (en) 2010-07-29

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US8690434B2 (en) 2011-03-02 2014-04-08 Enertec Consultants Inc. Damper roller system

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KR101113135B1 (en) * 2010-06-30 2012-02-15 (주)삼우 Door hinge having built-in damper on it
KR101232283B1 (en) * 2010-07-13 2013-02-12 주식회사 금오하이텍 A Door Hinge Unioned a Door shock-absorbing Unit
KR101446574B1 (en) * 2013-01-28 2014-10-07 강민서 Door stopper with damping function
DE102014106908A1 (en) * 2014-05-16 2015-11-19 Hettich-Oni Gmbh & Co. Kg Hinge for furniture or household appliances
KR101489822B1 (en) * 2014-07-16 2015-02-11 (주)문주하드웨어 Door hinge including detachable damper unit
KR200483996Y1 (en) * 2015-07-31 2017-07-18 주식회사 우신씨앤티 Adapter for hinge of furniture
KR101942681B1 (en) 2018-03-19 2019-01-29 주식회사 센스 Furniture handle structure

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KR200432780Y1 (en) * 2006-09-29 2006-12-06 (주)삼우교역 Door hinge with a damper on it
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JP2006200160A (en) * 2005-01-19 2006-08-03 Murakoshi Mfg Corp Hinge mounting structure
KR200432780Y1 (en) * 2006-09-29 2006-12-06 (주)삼우교역 Door hinge with a damper on it
KR100869160B1 (en) * 2007-03-22 2008-11-19 하봉갑 Hinge for furniture door

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Publication number Priority date Publication date Assignee Title
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KR20100041005A (en) 2010-04-22

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