KR102311343B1 - Door with a damping function for opening and closing the upper and lower cabinets - Google Patents

Door with a damping function for opening and closing the upper and lower cabinets Download PDF

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Publication number
KR102311343B1
KR102311343B1 KR1020190084202A KR20190084202A KR102311343B1 KR 102311343 B1 KR102311343 B1 KR 102311343B1 KR 1020190084202 A KR1020190084202 A KR 1020190084202A KR 20190084202 A KR20190084202 A KR 20190084202A KR 102311343 B1 KR102311343 B1 KR 102311343B1
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South Korea
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door
ball
damper
cabinet
support plate
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KR1020190084202A
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Korean (ko)
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KR20210007544A (en
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백지은
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백지은
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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
    • 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
    • E05Y2201/212—Buffers
    • 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
    • E05Y2600/60—Mounting or coupling members; Accessories therefore
    • E05Y2600/622—Dowels; Pins
    • 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
    • E05Y2600/60—Mounting or coupling members; Accessories therefore
    • E05Y2600/632—Screws
    • 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

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  • Cabinets, Racks, Or The Like Of Rigid Construction (AREA)
  • Hinges (AREA)

Abstract

본 발명은 댐핑 기능을 갖춘 수납장의 상하 개폐용 도어에 관한 것으로, 보다 상세하게는 수납장 전면에 설치되어 상, 하 방향으로 개폐되는 도어의 닫힘 과정에서 충격 및 소음이 발생되지 않도록 하는 댐퍼부재를 더 장착함으로써, 상품성 및 편의성을 증대시킬 수 있도록 발명한 것이다.
본 발명의 구성은, 수납장(10)의 전면 상부에 힌지부재(11)와 결합되어 상,하 방향으로 회전 개폐되는 도어(12)와;
수납장(10) 내부 측벽과 도어(12) 배면에 받침판(21)이 고정 결합되며, 상기 받침판(21) 일측에 연결판(22)이 절곡 성형되면서, 상기 연결판(22)에 끼움볼(23)이 받침판(21)과 수평하게 돌출 형성한 고정브라켓(20)과;
측면에 형성된 볼삽입홈(31a)에 상기 끼움볼(23)이 조립되며, 상부에 핀삽입홀(32a)이 구비되고, 하부에 체결홈(33a)이 성형되며, 상기 볼삽입홈(31a)과 수직된 전면방향으로 댐퍼삽입홈(35)이 구비된 상단연결부재(30a)와;
측면에 형성된 볼삽입홈(31b)에 상기 끼움볼(23)이 조립되며, 하부에 핀삽입홀(32b)이 구비되고, 상부에 로드 체결홈(33b)이 성형된 하단연결부재(30b)와;
상기 고정브라켓(20)의 끼움볼(23)이 볼삽입홈(31a,31b)에 조립된 상태에서, 핀삽입홀(32a,32b)에 끼워 끼움볼(23)의 이탈을 방지하는 결속핀(50)과;
실린더(61)와 실린더로드(62)의 단부에 체결나사(63a,63b)가 형성되어, 상기 상단,하단 연결부재(30a,30b)에 각각 체결되는 실린더수단(60)과;
상기 상단연결부재(30a)의 댐퍼삽입홈(35)에 장착되며, 전면에 구비된 댐핑누름구(71)가 도어(12) 내면방향으로 위치되어, 도어(12) 닫힘 시 내면에 결합된 고정브라켓(20)의 받침판(21)이 댐핑누름구(71)를 누르면서 닫혀 충격발생을 방지하는 댐퍼부재(70)를 포함해 구성된다.
또, 상기 고정브라켓(20)의 받침판(21)은, 일측으로 날개판(21a)이 더 확장 성형되고, 상단,하단 연결부재(30a,30b)는, 일측면을 향해 볼삽입홈(31a,31b)이 개방 형성되고, 핀삽입홀(32a,32b)을 형성된 일면에 걸림턱(34a,34b)을 볼삽입홈(31a,31b)의 형성 방향과 동일 방향으로 더 돌출 형성시키고, 결속핀(50)은 "U"자 형상에서 굴절부(51)를 절곡시켜 선단이 상기 핀삽입홀(32a,32b)에 끼워지면서 굴절부(51)가 상기 걸림턱(34a,34b)에 걸려져 결합되어 달성한다.The present invention relates to a door for opening and closing a cabinet having a damping function, and more particularly, a damper member installed on the front of the cabinet to prevent shock and noise from being generated during the closing process of the door that opens and closes in the up and down directions. By installing it, it was invented to increase the marketability and convenience.
The configuration of the present invention includes: a door 12 coupled with a hinge member 11 on the front upper portion of the cabinet 10 to rotate open and close in the up and down directions;
The support plate 21 is fixedly coupled to the inner side wall of the cabinet 10 and the rear surface of the door 12, and the connecting plate 22 is bent and molded on one side of the support plate 21, and the fitting ball 23 is fitted to the connecting plate 22. ) and the support plate 21 and the fixing bracket 20 and protruding horizontally;
The fitting ball 23 is assembled to the ball insertion groove 31a formed on the side, the pin insertion hole 32a is provided at the upper portion, the fastening groove 33a is formed at the lower side, and the ball insertion groove 31a and an upper connecting member 30a provided with a damper insertion groove 35 in the vertical direction in front;
The fitting ball 23 is assembled to the ball insertion groove 31b formed on the side, the pin insertion hole 32b is provided at the lower portion, and the lower connection member 30b in which the rod fastening groove 33b is formed in the upper portion; ;
In a state in which the fitting ball 23 of the fixing bracket 20 is assembled into the ball insertion grooves 31a and 31b, a binding pin ( 50) and;
Cylinder means (60) having fastening screws (63a, 63b) formed at the ends of the cylinder (61) and the cylinder rod (62) and fastened to the upper and lower connecting members (30a, 30b), respectively;
It is mounted in the damper insertion groove 35 of the upper connection member 30a, and the damping pressing hole 71 provided on the front is positioned in the inner direction of the door 12, and is fixed to the inner surface when the door 12 is closed. The support plate 21 of the bracket 20 is closed while pressing the damping press 71 and is configured to include a damper member 70 to prevent shock generation.
In addition, the support plate 21 of the fixing bracket 20, the wing plate 21a is further expanded to one side, and the upper and lower connecting members 30a and 30b are ball insertion grooves 31a, 31b) is opened, and the locking projections 34a and 34b are formed on one surface on which the pin insertion holes 32a and 32b are formed to further protrude in the same direction as the ball insertion grooves 31a and 31b, and the binding pins ( 50) bends the refracting part 51 in a "U" shape so that the tip is inserted into the pin insertion holes 32a and 32b, and the refracting part 51 is hooked on the engaging protrusions 34a and 34b and coupled thereto. achieve

Description

댐핑 기능을 갖춘 수납장의 상하 개폐용 도어{Door with a damping function for opening and closing the upper and lower cabinets} Door with a damping function for opening and closing the upper and lower cabinets

본 발명은 댐핑 기능을 갖춘 수납장의 상하 개폐용 도어에 관한 것으로, 보다 상세하게는 수납장 전면에 설치되어 상, 하 방향으로 개폐되는 도어의 닫힘 과정에서 충격 및 소음이 발생되지 않도록 하는 댐퍼부재를 더 장착함으로써, 상품성 및 편의성을 증대시킬 수 있도록 발명한 것이다.The present invention relates to a door for opening and closing a cabinet having a damping function, and more particularly, a damper member installed on the front of the cabinet to prevent shock and noise from being generated during the closing process of the door that opens and closes in the up and down directions. By installing it, it was invented to increase the marketability and convenience.

일반적으로 가정의 싱크대 상부나 사무실 등에는 전면 도어가 상, 하 방향으로 열리거나 닫히도록 하는 수납장이 설치되어, 상기 수납장 내부에 각종 물품을 보관하고 필요에 따라 상기 도어를 개폐하면서 물품을 사용하고 있었다.In general, a cabinet is installed so that the front door opens or closes in the upper and lower directions in the upper part of the sink or in the office at home. .

상기 종래 수납장은 통상 목재 재질로 이루어지면서, 전면 도어가 상,하 방향으로 회전될 수 있도록 상부가 힌지 결합된 구성을 갖고 있는데, 이러한 도어 개폐구조는 도 1에 도시한 바와 같이, 일정높이를 갖고 상부에 장착되며 정면이 개구된 선반장(1)과, 상기 선반장(1)의 개구측 상단과 상호 대응되게 힌지축(3)을 매개로 힌지되어 여닫이 방식으로 개폐되는 도어(5)와, 상기 선반장(1)과 도어(5)의 일측단에 양단이 유동 가능하게 각각 힌지되어 도어(5)를 열거나 닫을 때 그 힘(외력)에 의해 그 만큼 작동되면서 도어(5)의 개폐각도를 지지하도록 실린더몸체(7a)와 로드(7b)로 이루어진 가스실린더(7)로 구성되어 있다.The conventional storage cabinet is usually made of wood, and has a hinge-coupled top so that the front door can be rotated up and down. A shelf (1) mounted on the upper part and having an open front, and a door (5) hinged through a hinge shaft (3) to correspond to the upper end of the opening side of the shelf (1) and opened and closed in an opening and closing manner; The opening and closing angle of the door 5 while both ends are hinged to one side of the shelf 1 and the door 5 to be movable, respectively, and actuated by the force (external force) when the door 5 is opened or closed It is composed of a gas cylinder (7) consisting of a cylinder body (7a) and a rod (7b) to support the.

즉, 상기 가스실린더(7)는 예를 들어 로드(7b)가 실린더몸체(7a)내에 가스를 매개로 삽입되어 전후이동되는 것으로서, 이 실린더몸체(7a)의 하단은 상기 선반장(1)의 개구측 하단 일측과 제1브라켓(9a)을 매개로 힌지되어 있고, 그 로드(7b)의 상단은 상기 도어(5)의 상단 일측과 제2브라켓(9b)을 매개로 힌지되도록 구성되어 있다.That is, in the gas cylinder 7, for example, a rod 7b is inserted into the cylinder body 7a through gas to move back and forth, and the lower end of the cylinder body 7a is the shelf 1 of the cylinder body 7a. It is hinged through the lower end of the opening side and the first bracket 9a, and the upper end of the rod 7b is configured to be hinged through the upper end of the door 5 and the second bracket 9b.

그러나, 상기와 같은 종래 도어 개폐구성은, 도어가 열려진 상태를 고정하기에는 용이하지만, 도어가 닫히는 순간 충격과 소음의 발생이 필연적이며, 이를 저감 하기 위하여 특허문헌 1 및 특허문헌 2와 같은 다양한 선행기술이 제시되어 사용하고 있었다.However, in the conventional door opening and closing configuration as described above, although it is easy to fix the open state of the door, shock and noise are inevitable at the moment the door is closed. It was presented and used.

상기 특허문헌 1은 도어와 수납장의 힌지부에 스트링 탄지력을 구비시켜 도어의 개폐 용이성과 닫힘상태를 유지하는데 사용되었지만, 도어 개폐시 가해지는 하중이 힌지부에 집중되면서 쉽게 고장 및 파손되면서 도어 개폐에 따른 지지력을 전달하지 못하는 폐단이 있었다.The patent document 1 was used to maintain the ease of opening and closing the door and the closed state by providing a string resilient force to the hinge part of the door and the cabinet. There was a disadvantage in that it was not able to transmit the supporting force according to the

또, 특허문헌 2는 수납장 측벽에 스토퍼를 장착하여, 도어 개폐에 따라 같이 회전 이동하는 가스실린더에 돌기를 밀착 지지시켜 도어 닫힘 시 가스실린더의 이동속도가 감소하고, 도어의 닫힘속도를 늦추어 가스실린더에 가해지는 하중을 분산함으로써 가스실린더의 오작동 및 이탈을 방지하였으나, 도어의 닫힘과정에서 발생하는 타격음은 저감시키지 못하는 문제점이 있었다.In addition, Patent Document 2 attaches a stopper to the side wall of the cabinet to closely support the protrusion on the gas cylinder that rotates and moves as the door is opened and closed, thereby reducing the moving speed of the gas cylinder when the door is closed, and slowing the closing speed of the door. Although the malfunction and separation of the gas cylinder were prevented by distributing the load applied to it, there was a problem in that the hitting sound generated during the closing process of the door could not be reduced.

그리고, 상기와 같은 스토퍼는 수납장 측벽에서 가스실린더의 이동을 고려해 각각 설치하여야 함으로써, 장착에 어려움이 있었으며 수납장 내부에 물품 보관시 간섭받을 수 있어 사용 시 불편을 초래하는 문제점이 있었다.In addition, since the stoppers as described above must be installed in consideration of the movement of the gas cylinder on the side wall of the cabinet, there is a problem in that it is difficult to install and may interfere with the storage of goods in the cabinet, causing inconvenience in use.

대한민국 특허등록번호 제10-1077656호. 수납장 플랫도어의 상하 개폐용 힌지 (공고일자 2011년 10월 27일)Republic of Korea Patent Registration No. 10-1077656. Hinge for opening and closing the top and bottom of the cabinet flat door (Announcement date October 27, 2011) 대한민국 특허등록번호 제10-0994205호. 가구용 가스실린더 스토퍼 (공고일자 2010년 11월 12일)Republic of Korea Patent Registration No. 10-0994205. Gas Cylinder Stopper for Furniture (Notice Date: November 12, 2010)

상기와 같은 종래기술의 문제점을 해결하기 위한 것으로서, 본 발명은 도어개폐용 실린더의 양단부에 연결부재를 체결하고, 상기 연결부재가 수납장 및 도어에 장착된 고정브라켓과 결합하되 도어에 결합되는 연결부재에 댐퍼부재를 포함시켜, 도어 닫힘 시 충격발생음이 발생되지 않도록 함으로써, 제품의 고급화 및 상품성을 향상시킬 수 있도록 하는데 목적이 있다.In order to solve the problems of the prior art as described above, the present invention fastens connecting members to both ends of a cylinder for opening and closing a door, and the connecting member is coupled to a cabinet and a fixing bracket mounted on a door, but a connecting member coupled to the door By including a damper member in the door to prevent an impact sound from being generated when the door is closed, the purpose is to improve product quality and marketability.

본 발명의 다른 목적은, 도어개폐용 실린더에 체결된 연결부재와 고정브라켓을 볼 소켓방식으로 결합되며, 결속핀이 상기 결합된 볼 소켓부를 고정해 쉽게 분리되는 것을 방지하고, 상기 결속핀의 분리에 따라 도어개폐용 실린더가 고정브라켓에서 간단하게 분리되어 교체가 용이함으로써, 설치 작업이 간편하고 작업시간을 단축시킬 수 있도록 하는데 다른 목적이 있다.Another object of the present invention is to prevent the connection member and the fixing bracket fastened to the door opening/closing cylinder from being easily separated by coupling the ball socket method, and the binding pin fixing the combined ball socket part, and separating the binding pin. Accordingly, another object is to simplify the installation work and shorten the working time by simply separating the door opening/closing cylinder from the fixing bracket and replacing it.

본 발명의 또 다른 목적은, 도어에 결합된 고정브라켓을 확장 성형하여, 연결부재에 포함된 댐퍼부재가 상기 고정브라켓의 확장면에 접촉되게 함으로써, 접촉 지지되는 댐퍼부재의 오작동을 방지할 수 있도록 하여 제품의 만족도를 증대시킬 수 있도록 하는데 또 다른 목적이 있다.Another object of the present invention is to expand and mold a fixing bracket coupled to a door so that the damper member included in the connection member comes into contact with the extended surface of the fixing bracket, thereby preventing malfunction of the contact-supported damper member. There is another purpose to increase the satisfaction of the product.

이와 같은 기술적 과제를 해결하기 위해 본 발명은, In order to solve the above technical problem, the present invention,

수납장(10)의 전면 상부에 힌지부재(11)와 결합되어 상,하 방향으로 회전 개폐되는 도어(12)와; a door 12 coupled to the hinge member 11 on the front upper portion of the cabinet 10 to rotate open and close in the up and down directions;

수납장(10) 내부 측벽과 도어(12) 배면에 받침판(21)이 고정 결합되며, 상기 받침판(21) 일측에 연결판(22)이 절곡 성형되면서, 상기 연결판(22)에 끼움볼(23)이 받침판(21)과 수평하게 돌출 형성한 고정브라켓(20)과;The support plate 21 is fixedly coupled to the inner side wall of the cabinet 10 and the rear surface of the door 12, and the connecting plate 22 is bent and molded on one side of the support plate 21, and the fitting ball 23 is fitted to the connecting plate 22. ) and the support plate 21 and the fixing bracket 20 and protruding horizontally;

측면에 형성된 볼삽입홈(31a)에 상기 끼움볼(23)이 조립되며, 상부에 핀삽입홀(32a)이 구비되고, 하부에 체결홈(33a)이 성형되며, 상기 볼삽입홈(31a)과 수직된 전면방향으로 댐퍼삽입홈(35)이 구비된 상단연결부재(30a)와;The fitting ball 23 is assembled to the ball insertion groove 31a formed on the side, the pin insertion hole 32a is provided at the upper portion, the fastening groove 33a is formed at the lower side, and the ball insertion groove 31a and an upper connecting member 30a provided with a damper insertion groove 35 in the front direction perpendicular to;

측면에 형성된 볼삽입홈(31b)에 상기 끼움볼(23)이 조립되며, 하부에 핀삽입홀(32b)이 구비되고, 상부에 로드 체결홈(33b)이 성형된 하단연결부재(30b)와;The fitting ball 23 is assembled to the ball insertion groove 31b formed on the side, the pin insertion hole 32b is provided at the lower portion, and the lower connection member 30b in which the rod fastening groove 33b is formed in the upper portion; ;

상기 고정브라켓(20)의 끼움볼(23)이 볼삽입홈(31a,31b)에 조립된 상태에서, 핀삽입홀(32a,32b)에 끼워 끼움볼(23)의 이탈을 방지하는 결속핀(50)과;In a state in which the fitting ball 23 of the fixing bracket 20 is assembled into the ball insertion grooves 31a and 31b, a binding pin ( 50) and;

실린더(61)와 실린더로드(62)의 단부에 체결나사(63a,63b)가 형성되어, 상기 상단,하단 연결부재(30a,30b)에 각각 체결되는 실린더수단(60)과;Cylinder means (60) having fastening screws (63a, 63b) formed at the ends of the cylinder (61) and the cylinder rod (62) and fastened to the upper and lower connecting members (30a, 30b), respectively;

상기 상단연결부재(30a)의 댐퍼삽입홈(35)에 장착되며, 전면에 구비된 댐핑누름구(71)가 도어(12) 내면방향으로 위치되어, 도어(12) 닫힘 시 내면에 결합된 고정브라켓(20)의 받침판(21)이 댐핑누름구(71)를 누르면서 닫혀 충격발생을 방지하는 댐퍼부재(70)를 포함해 구성된다.It is mounted in the damper insertion groove 35 of the upper connection member 30a, and the damping pressing hole 71 provided on the front is positioned in the inner direction of the door 12, and is fixed to the inner surface when the door 12 is closed. The support plate 21 of the bracket 20 is closed while pressing the damping press 71 and is configured to include a damper member 70 to prevent shock generation.

또, 상기 고정브라켓(20)의 받침판(21)은, 일측으로 날개판(21a)이 더 확장 성형되고, 상단,하단 연결부재(30a,30b)는, 일측면을 향해 볼삽입홈(31a,31b)이 개방 형성되고, 핀삽입홀(32a,32b)을 형성된 일면에 걸림턱(34a,34b)을 볼삽입홈(31a,31b)의 형성 방향과 동일 방향으로 더 돌출 형성시키고, 결속핀(50)은 "U"자 형상에서 굴절부(51)를 절곡시켜 선단이 상기 핀삽입홀(32a,32b)에 끼워지면서 굴절부(51)가 상기 걸림턱(34a,34b)에 걸려져 결합되어 달성한다.In addition, the support plate 21 of the fixing bracket 20, the wing plate 21a is further expanded to one side, and the upper and lower connecting members 30a and 30b are ball insertion grooves 31a, 31b) is opened, and the locking projections 34a and 34b are formed on one surface on which the pin insertion holes 32a and 32b are formed to further protrude in the same direction as the ball insertion grooves 31a and 31b, and the binding pins ( 50) bends the refracting part 51 in a "U" shape so that the tip is inserted into the pin insertion holes 32a and 32b, and the refracting part 51 is hooked on the engaging protrusions 34a and 34b and coupled thereto. achieve

이러한 본 발명에 의하면, 수납장의 전면에 위치하여 상하로 개폐되는 도어의 닫힘과정에서 충격음이 발생되지 않아 제품의 고급화 및 만족감을 향상시킬 수 있다.According to the present invention, an impact sound is not generated during the closing process of the door, which is located in the front of the cabinet and opens and closes up and down, thereby improving the quality and satisfaction of the product.

또, 실린더수단이 상단연결부재와 하단연결부재에 체결방식으로 조립되고, 상기 상단,하단 연결부재는 수납장과 도어에 볼 소켓 방식으로 결합되어 실린더의 위치조절 및 상단연결부재에 결합된 댐퍼부재의 위치를 간편하게 조정할 수 있어 사용의 편의성을 증대시킬 수 있다.In addition, the cylinder means is assembled to the upper connecting member and the lower connecting member in a fastening manner, and the upper and lower connecting members are coupled to the cabinet and the door in a ball socket manner to adjust the position of the cylinder and the damper member coupled to the upper connecting member. The position can be easily adjusted to increase the convenience of use.

그리고, 댐퍼부재가 포함된 실린더부재가 수납장과 도어에 간편하게 착탈가능하고, 기존 수납장에 사용되고 있는 체결방식 실린더부재에도 적용이 가능하여 상품성 및 안전성을 더욱 증대시킬 수 있는 효과 등도 있다.In addition, the cylinder member including the damper member can be easily attached to and detached from the cabinet and the door, and it can be applied to the fastening type cylinder member used in the existing cabinet, so that it is possible to further increase marketability and safety.

도 1은 종래 수납장용 도어의 개폐수단을 도시한 단면도.
도 2는 본 발명의 구성을 도시한 전체 사시도.
도 3은 본 발명의 상단연결부재의 구성을 도시한 분해 사시도.
도 4는 본 발명의 상단연결부재의 결합상태를 도시한 사시도.
도 5는 본 발명의 상단연결부재의 단면도.
도 6은 본 발명이 설치상태를 도시한 평면도.
도 7a 내지 도 7c는 댐핑 기능을 갖춘 수납장의 상하 개폐용 도어의 작동 단계를 도시한 측면도.
도 8은 본 발명의 댐퍼부재에 대한 다른 실시예를 도시한 단면도.
도 9은 본 발명의 상단연결부재에 대한 다른 실시예를 도시한 사시도.
도 10은 상단연결부재의 다른 실시예가 적용된 평단면도.1 is a cross-sectional view showing an opening and closing means of a door for a conventional storage closet.
Figure 2 is an overall perspective view showing the configuration of the present invention.
Figure 3 is an exploded perspective view showing the configuration of the upper connection member of the present invention.
Figure 4 is a perspective view showing a coupling state of the upper connection member of the present invention.
5 is a cross-sectional view of the upper connection member of the present invention.
6 is a plan view showing an installation state of the present invention.
7A to 7C are side views illustrating the operation steps of the upper and lower opening and closing doors of the cabinet with a damping function.
8 is a cross-sectional view showing another embodiment of the damper member of the present invention.
9 is a perspective view showing another embodiment of the upper connection member of the present invention.
10 is a plan cross-sectional view to which another embodiment of the upper connection member is applied.

본 발명인 댐핑 기능을 갖춘 수납장의 상하 개폐용 도어는, 수납장 전면에 설치되어 상, 하 방향으로 개폐되는 도어의 닫힘 과정에서 충격 및 소음이 발생되지 않도록 하는 댐퍼부재를 더 장착함으로써, 상품성 및 편의성을 증대시킬 수 있도록 발명한 것이다.The present inventor's door for opening and closing a cabinet with a damping function further installs a damper member that is installed on the front of the cabinet and prevents shock and noise from being generated during the closing process of the door that opens and closes in the up and down directions, thereby increasing marketability and convenience. It was invented to increase it.

이하 본 발명에 따른 도어의 개폐와 댐퍼부재의 작동은 첨부된 도면을 참고로 하여 상세히 기술되는 실시 예들에 의해 그 특징들을 이해할 수 있을 것이다.Hereinafter, the characteristics of the opening and closing of the door and the operation of the damper member according to the present invention will be understood by the embodiments described in detail with reference to the accompanying drawings.

본 발명은 다양한 변경을 가할 수 있고 여러 가지 형태를 가질 수 있는바, 실시 예들을 본문에 상세하게 설명하고자 한다. 그러나 이는 본 발명을 특정한 개시 형태에 대해 한정하려는 것이 아니며, 본 발명의 사상 및 기술범위에 포함되는 모든 변경, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다.Since the present invention can have various changes and can have various forms, embodiments will be described in detail in the text. However, this is not intended to limit the present invention to the specific disclosed form, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

도 2 내지 도 6에서와 같이 본 발명은 댐핑 기능을 갖춘 수납장의 상하 개폐용 도어의 장착 및 작동 상태를 도시한 것으로, 수납장(10)의 전면 상부에 힌지부재(11)와 결합되어 상,하 방향으로 회전 개폐되는 도어(12)가 구비된다.2 to 6, the present invention shows the mounting and operating state of the upper and lower opening and closing doors of the cabinet having a damping function, and is combined with the hinge member 11 on the front upper part of the cabinet 10 to provide the upper and lower A door 12 that opens and closes rotationally in the direction is provided.

여기에, 상기 수납장(10) 내부 측벽과 도어(12) 배면에는 고정브라켓(20)이 각각 고정 결합되며, 상기 고정브라켓(20)에는 실린더수단(60)을 구성하는 실린더(61)와 실린더로드(62)에 각각 나사 결합되는 상단연결부재(30a)와 하단연결부재(30b)가 볼 소켓방식으로 결합된다.Here, the fixing brackets 20 are fixedly coupled to the inner side wall of the cabinet 10 and the rear surface of the door 12, respectively, and the cylinder 61 and the cylinder rod constituting the cylinder means 60 are to the fixing bracket 20. The upper connecting member (30a) and the lower connecting member (30b) each screwed to 62 are coupled to each other in a ball socket manner.

이를 위해, 상기 고정브라켓(20)은, 수납장(10) 내부 측벽과 도어(12) 배면에 받침판(21)이 고정 결합되며, 상기 받침판(21) 일측에 연결판(22)이 절곡 성형되면서, 상기 연결판(22)에 끼움볼(23)이 받침판(21)과 수평하게 돌출 형성된다.To this end, in the fixing bracket 20, the support plate 21 is fixedly coupled to the inner side wall of the cabinet 10 and the rear surface of the door 12, and the connecting plate 22 is bent and molded on one side of the support plate 21, A fitting ball 23 is formed on the connecting plate 22 to protrude horizontally with the support plate 21 .

이때, 고정브라켓(20)의 받침판(21)은, 일측으로 날개판(21a)이 더 확장 성형시켜 후술되는 댐퍼부재(70)의 댐핑누름구(71)와의 접촉부위를 더 확장시키도록 성형하는 것이 바람직하다.At this time, the support plate 21 of the fixing bracket 20 is formed so that the wing plate 21a is further expanded to one side to further expand the contact portion with the damping press 71 of the damper member 70 to be described later. it is preferable

그리고, 상단연결부재(30a)는, 측면에 형성된 볼삽입홈(31a)에 상기 끼움볼(23)이 조립되며, 상부에 핀삽입홀(32a)이 구비되고, 하부에 체결홈(33a)이 성형되며, 상기 볼삽입홈(31a)과 수직된 전면방향으로 댐퍼삽입홈(35)을 구비시켜 형성된다.And, the upper connection member 30a, the fitting ball 23 is assembled to the ball insertion groove 31a formed on the side, the pin insertion hole 32a is provided in the upper portion, the fastening groove 33a in the lower portion It is formed by providing a damper insertion groove 35 in the front direction perpendicular to the ball insertion groove 31a.

또, 하단연결부재(30b)는, 측면에 형성된 볼삽입홈(31b)에 상기 끼움볼(23)이 조립되며, 하부에 핀삽입홀(32b)이 구비되고, 상부에 로드 체결홈(33b)이 성형되는데, 도 5에서와 같이 상단연결부재(30a)에 고정브라켓(20)의 끼움볼(23)이 조립되어 상호 결속되는 과정이 동일하므로 상기 조립과정은 상단연결부재(30a)의 설명으로 대신함을 밝혀둔다.In addition, the lower connection member 30b, the fitting ball 23 is assembled to the ball insertion groove 31b formed on the side, the pin insertion hole 32b is provided in the lower portion, the rod fastening groove 33b in the upper portion This is molded, as shown in FIG. 5 , the fitting ball 23 of the fixing bracket 20 is assembled to the upper connection member 30a and the process of binding to each other is the same, so the assembly process is the description of the upper connection member 30a. Make it clear that you are replacing

여기에서, 도 3 및 도 4와 같이 상기 상단,하단 연결부재(30a,30b)는, 일측면을 향해 볼삽입홈(31a,31b)이 개방 형성되고, 핀삽입홀(32a,32b)이 형성된 일면에 내측 방향으로 단턱진 받침면(37a)과 요홈 형상의 걸림턱(34a,34b)이 구비된 헤드부(37)가 돌출 형성되고, 상기 핀삽입홀(32a,32b)에 끼워지는 결속핀(50)은, "U"자 형상인 굴절부(51)와 끼움부(52)로 구분되게 절곡시켜 상기 결속핀(50)의 끼움부(52) 선단이 상기 핀삽입홀(32a,32b)에 끼워지면서 굴절부(51)는 상기 받침면(37a)에 일면이 안착되면서 타면은 걸림턱(34a,34b)에 걸려져 결합되게 한다.
또, 상기 걸림턱(34a,34b)의 내측에서 상단 연결부재(30a)와 하단 연결부재(30b)의 외면 방향으로 경사진 분리안내면(38)이 더 형성되도록 구성하여, 상기 상단 연결부재(30a)와 하단 연결부재(30b)에 결합된 결속핀(50)의 굴절부(51)가 외부로 돌출되지 않은 상태에서도 상기 분리안내면(38)을 통해 굴절부(51)의 내측으로 공구(미도시)를 끼워 외측방향으로 이동시킨 다음 결속핀(50)을 잡아 당겨 분리가능하다. Here, as shown in FIGS. 3 and 4 , the upper and lower connecting members 30a and 30b have ball insertion grooves 31a and 31b open toward one side, and pin insertion holes 32a and 32b are formed. A head portion 37 having a receiving surface 37a stepped inward on one surface and a recessed engaging projection 34a, 34b is formed to protrude, and a binding pin fitted into the pin insertion hole 32a, 32b. 50 is bent to be divided into a "U"-shaped refraction part 51 and a fitting part 52, so that the tip of the fitting part 52 of the binding pin 50 is the pin insertion hole 32a, 32b) While being fitted to the refracting part 51, one surface is seated on the support surface 37a, and the other surface is caught by the locking projections 34a and 34b and coupled thereto.
In addition, the separation guide surface 38 inclined in the direction of the outer surfaces of the upper connecting member 30a and the lower connecting member 30b from the inside of the engaging projections 34a and 34b is further formed, so that the upper connecting member 30a is further formed. ) and the bending portion 51 of the binding pin 50 coupled to the lower connection member 30b does not protrude outwardly through the separation guide surface 38 to the inside of the bending portion 51 with a tool (not shown). ) is inserted and moved outward, and then the binding pin 50 is pulled and detachable.

따라서, 고정브라켓(20)의 끼움볼(23)이 볼삽입홈(31a,31b)에 조립된 상태에서, 도 5에서와 같이 핀삽입홀(32a,32b)에 끼워진 결속핀(50)에 의해 끼움볼(23)의 이탈이 방지될 수 있으며, 동시에 상기 끼움볼(23)은 볼삽입홈(31a,31b)에 끼워진 상태에서 회전 유동이 가능한 상태를 유지한다.Therefore, in the state in which the fitting ball 23 of the fixing bracket 20 is assembled to the ball insertion grooves 31a and 31b, as shown in FIG. 5, by the binding pin 50 fitted into the pin insertion holes 32a and 32b Separation of the fitting ball 23 can be prevented, and at the same time, the fitting ball 23 maintains a state in which rotational flow is possible while being inserted into the ball insertion grooves 31a and 31b.

그리고, 실린더수단(60)은 가스 및 에어 방식을 갖는 공지(公知)된 것 중에서 어느 하나의 방식을 이용한 것으로, 실린더(61)와 실린더로드(62)의 단부에 체결나사(63a,63b)를 각각 구비시켜 상기 상단연결부재(30a)와 하단연결부재(30b)의 체결홈(33a,33b)에 각각 나사 결합되게 조립한다.And, the cylinder means 60 uses any one of the known methods having gas and air methods, and fastening screws 63a and 63b are attached to the ends of the cylinder 61 and the cylinder rod 62 . Each is provided and assembled to be screw-coupled to the fastening grooves 33a and 33b of the upper connecting member 30a and the lower connecting member 30b, respectively.

즉, 상기 실린더수단(60)의 실린더(61)에 구비된 체결나사(63a)는 도어(12)에 장착된 고정브라켓(20)에 결합되는 상단연결부재(30a)의 체결홈(33a)에 나사 결합되고, 실린더로드(62)에 구비된 체결나사(63b)는 수납장(10)에 장착된 고정브라켓(20)에 결합되는 하단연결부재(30b)의 체결홈(33b)에 나사 결합된다.That is, the fastening screw 63a provided in the cylinder 61 of the cylinder means 60 is in the fastening groove 33a of the upper connecting member 30a coupled to the fixing bracket 20 mounted on the door 12. The screw is coupled, and the fastening screw 63b provided on the cylinder rod 62 is screwed into the fastening groove 33b of the lower connection member 30b coupled to the fixing bracket 20 mounted on the storage cabinet 10 .

이때, 상기 상단연결부재(30a)에는, 도어 닫힘 시 수납장과의 충격발생을 방지하는 댐퍼부재(70)가 더 장착되는데, 상단연결부재(30a)가 실린더(61)에 체결방식으로 조립되어 있어 댐퍼부재(70)의 전방 댐핑누름구(71)가 도어방향을 향해 위치되게 조정한다.At this time, the upper connecting member 30a is further equipped with a damper member 70 that prevents the occurrence of an impact with the cabinet when the door is closed, and the upper connecting member 30a is assembled to the cylinder 61 in a fastening manner. The front damping press 71 of the damper member 70 is adjusted to be positioned toward the door direction.

상기 댐퍼부재(70)는, 가스 및 에어 방식을 갖는 공지(公知)된 것 중에서 어느 하나의 방식을 이용해 제작된 것으로, 상단연결부재(30a)의 댐퍼삽입홈(35)에 장착되며, 도 6에서와 같이 전면에 구비된 댐핑누름구(71)가 도어(12) 내면방향으로 위치되어, 도어(12) 닫힘 시 내면에 결합된 고정브라켓(20)의 받침판(21) 및 날개판(21a)이 댐핑누름구(71)를 누르면서 닫혀 충격발생을 방지하도록 구성된다.The damper member 70 is manufactured using any one of the known methods of gas and air methods, and is mounted in the damper insertion groove 35 of the upper connection member 30a, FIG. As shown in Fig., the damping presser 71 provided in the front is positioned in the inner direction of the door 12, and the support plate 21 and the wing plate 21a of the fixing bracket 20 coupled to the inner surface when the door 12 is closed. The damping press 71 is closed while pressing and configured to prevent the occurrence of an impact.

상기와 같이 구성된 본 발명의 바람직한 작동 예를 첨부된 도7a 내지 도 7c를 참조해 설명하면 다음과 같다.A preferred operation example of the present invention configured as described above will be described with reference to the accompanying FIGS. 7A to 7C.

본 발명은 도어 닫힘 과정에서 발생되는 충격음 발생을 방지하기 위한 것으로, 도 7a와 같이 수납장(10)과 힌지부재(11)에 연결된 도어(12)의 상, 하 방향으로 회전 개폐되는 것을 지지하는 실린더수단(60)에서, 상기 도어(12)에 결합된 고정브라켓(20)에는 실린더(61)에 나사 결합된 상단연결부재(30a)가 볼 소켓 방식으로 결합되고, 수납장(10)에 결합된 고정브라켓(20)에는 실린더로드(62)에 나사 결합된 하단연결부재(30b)가 볼 소켓 방식으로 결합된다.The present invention is to prevent an impact sound generated during a door closing process, and as shown in FIG. 7A , a cylinder supporting the opening and closing of the door 12 connected to the cabinet 10 and the hinge member 11 in the upward and downward directions. In the means (60), the upper connection member (30a) screwed to the cylinder (61) is coupled to the fixing bracket (20) coupled to the door (12) in a ball socket method, and is coupled to the storage cabinet (10). The lower connecting member 30b screwed to the cylinder rod 62 is coupled to the bracket 20 in a ball socket manner.

상기와 같이 결합된 상태에서 도어(12)를 닫는 초기 상태에서는, 볼 소켓에 의해 도어(12)의 유동에도 원활하게 실린더수단(60)이 작동되면서 도어(12)의 닫힘속도를 조절하게 된다.In the initial state of closing the door 12 in the coupled state as described above, the cylinder means 60 is smoothly operated even in the flow of the door 12 by the ball socket to control the closing speed of the door 12 .

도 7b와 같이 도어(12)의 닫힘 과정에서 상단연결부재(30a)에 더 장착된 댐퍼부재(70)의 댐핑누름구(71)가 도어(12)의 배면에 결합된 고정브라켓(20)의 받침판(21) 및 날개판(21a)에 접촉된 상태에서는 실린더수단(60)의 작동은 마무리된 상태에서 도어(12)의 닫힘속도를 상기 댐핑누름구(71)를 통해 조절한다.As shown in Fig. 7b, in the closing process of the door 12, the damping pressing hole 71 of the damper member 70 further mounted on the upper connection member 30a is coupled to the rear surface of the door 12. In a state in which the support plate 21 and the wing plate 21a are in contact, the closing speed of the door 12 is adjusted through the damping presser 71 in the state where the operation of the cylinder means 60 is finished.

따라서, 상기 도 7b와 같이 도어(12)가 닫히면서 댐핑누름구(71)를 후방으로 가압하면, 도 8에서와 같이 상단연결부재(30a) 내부에 형성된 로드끼움홀(36)에 댐퍼로드(72)가 끼워져 조리된 댐퍼부재(70)가 후방으로 이동하면서 속도를 감소시키게 되고, 도 7c와 같이 수납장(10) 전면과 도어(12) 배면의 충격 발생을 방지하면서 닫혀 진다.Therefore, when the damping press 71 is pressed backward while the door 12 is closed as shown in FIG. 7B, the damper rod ( 72) is inserted and the cooked damper member 70 moves to the rear to reduce the speed, and is closed while preventing the occurrence of impacts on the front surface of the cabinet 10 and the rear surface of the door 12, as shown in FIG. 7c.

그리고, 도 8에서와 같이 댐퍼부재(70)의 댐핑누름구의 다른 실시예로 외측에 구체 형상을 갖는 회전구(71a)가 도어 방향으로 위치하게 구비되어, 도어(12) 닫힘 시 도어(12) 배면 또는 고정브라켓(20)의 받침판(21) 및 날개판(21a)이 상기 회전구(71a)를 누르면서 닫혀지도록 한 것도 본 발명에 포함된다.And, as another embodiment of the damping press of the damper member 70, as shown in FIG. 8, a rotary sphere 71a having a spherical shape on the outside is provided to be positioned in the door direction, and the door 12 is closed when the door 12 is closed. It is also included in the present invention that the support plate 21 and the wing plate 21a of the rear or fixing bracket 20 are closed while pressing the rotary sphere 71a.

여기에서, 상기 댐퍼부재(70)의 결합구성을 상세히 설명하면, 상단연결부재(30a)는 전면 일측이 개방되어 댐퍼부재(70)를 수용하는 댐퍼삽입홈(35)을 갖고, 상기 댐퍼삽입홈(35)의 내측 선단에는 댐퍼부재(70)의 댐퍼로드(72)가 삽입되는 로드끼움홀(을 더 형성하고, 로드끼움홀(36) 내측에 결합돌기(36a)를 돌출 형성한다.Here, when the coupling configuration of the damper member 70 will be described in detail, the upper connection member 30a has a damper insertion groove 35 having a front side open to accommodate the damper member 70, and the damper insertion groove A rod fitting hole into which the damper rod 72 of the damper member 70 is inserted is further formed at the inner tip of the 35 , and a coupling protrusion 36a protrudes inside the rod fitting hole 36 .

그리고, 본 발명에 적용되는 댐퍼부재(70)는, 가스 및 에어 방식을 갖는 공지(公知)된 것 중에서 어느 하나의 방식을 이용한 것으로, 전방 즉 도어(12) 방향으로 장착된 댐핑누름구(71)를 가압하면 길이방향으로 따라 이동속도를 감소시키며 후퇴한다.And, the damper member 70 applied to the present invention uses any one of known methods of gas and air methods, and the damping presser 71 mounted in the front, that is, in the door 12 direction. ), the movement speed is reduced along the longitudinal direction and retreated.

상기와 같은 댐퍼부재(70)의 댐퍼로드(72)에는, 선단부에 결합홈(72a)을 형성하여 로드끼움홀(36)의 결합돌기(0가 결합홈(72a)에 걸려져 댐퍼로드(72)가 삽입된 상태를 고정하며, 댐퍼부재(70)를 일정하중 이상으로 전방으로 잡아 당기면 결합홈(72a)이 결합돌기(36a)를 타고 넘어가면서 분리되도록 함으로써, 상기 상단연결부재(30a)와 댐퍼부재(70)가 용이하게 탈착가능하도록 구성된다.In the damper rod 72 of the damper member 70 as described above, a coupling groove 72a is formed at the distal end, and the coupling protrusion (0 is caught in the coupling groove 72a) of the rod fitting hole 36, the damper rod 72 ) is inserted, and when the damper member 70 is pulled forward over a certain load, the coupling groove 72a is separated while riding the coupling protrusion 36a, so that the upper connection member 30a and The damper member 70 is configured to be easily detachable.

즉, 상기 댐퍼부재(70)는 전방 댐핑누름구(71)에 가해지는 하중에 의해 상단연결부재(30a)의 댐퍼삽입홈(35)을 따라서 후퇴 및 복귀하는 이동 과정을 거치며, 댐퍼부재(70) 고장 등에 따른 교체 필요에 따라 상기 댐퍼부재(70)를 전방으로 잡아 당기면 쉽게 분리가 되어 간편하게 교체할 수 있도록 한다.That is, the damper member 70 undergoes a movement process of retracting and returning along the damper insertion groove 35 of the upper connection member 30a by the load applied to the front damping presser 71, and the damper member 70 ) When the damper member 70 is pulled forward in accordance with the need for replacement due to failure, etc., it is easily separated so that it can be easily replaced.

도 9 및 도 10은 본 발명의 상단연결부재(30a)에 대한 다른 실시예를 도시한 것으로서, 상단연결부재(30a)에 클립홈(39)이 측면방향에서 내부 볼삽입홈(31a)까지 관통되게 상부에서 하부방향으로 일부 절개 성형하고, 상기 클립홈(39)에 끼워지는 탄력을 갖는 클립(53)을 상부에서 하부방향으로 결합시키게 된다.9 and 10 show another embodiment of the upper connecting member 30a of the present invention, the clip groove 39 in the upper connecting member 30a penetrates from the lateral direction to the inner ball insertion groove 31a. Partially cut and molded in the direction from the top to the bottom, and the clip 53 having elasticity fitted into the clip groove 39 is coupled from the top to the bottom.

상기 클립(53)의 양단부는 볼삽입홈(31a)내부에 위치하면서, 볼삽입홈(31a)에 조립된 끼움볼(23)을 고정하게 되는데, 상기 클립(53)이 탄력을 갖고 형성되게 "U" 형상을 갖고 성형하는 것이 바람직하다.Both ends of the clip 53 are positioned inside the ball insertion groove 31a to fix the fitting ball 23 assembled to the ball insertion groove 31a, so that the clip 53 is formed with elasticity. It is preferred to have a U" shape and shape.

이상에서와 같이 상술한 실시 예는 본 발명의 가장 바람직한 예에 대하여 설명한 것이지만 상기 실시 예에만 한정되는 것은 아니며, 본 발명의 기술사상을 벗어나지 않는 범위 내에서 다양한 변형이 가능하다는 것은 당업자에게 있어서 명백한 것이다.As described above, the above-described embodiment has been described with respect to the most preferred example of the present invention, but is not limited to the above embodiment, and it is apparent to those skilled in the art that various modifications are possible within the scope without departing from the technical spirit of the present invention. .

10. 수납장 11. 힌지부재
12. 도어 20. 고정브라켓
21. 받침판 21a. 날개판
30a. 상단연결부재 30b. 하단연결부재
31a,31b. 볼삽입홈 32a,32b. 핀삽입홀
33a,33b. 체결홈 34a,34b. 걸림턱
35. 댐퍼삽입홈 50. 결속핀
51. 굴절부 60. 실린더수단
63a,63b. 체결나사 70. 댐퍼부재
71. 댐핑누름구 71a. 회전구10. Cabinet 11. Hinge member
12. Door 20. Fixing bracket
21. Base plate 21a. wing plate
30a. upper connecting member 30b. bottom connection member
31a, 31b. Ball insertion grooves 32a, 32b. pin insertion hole
33a, 33b. Fastening grooves 34a, 34b. stumbling block
35. Damper insertion groove 50. Binding pin
51. Refraction 60. Cylinder means
63a, 63b. Fastening screw 70. Damper member
71. Damping press 71a. spinning ball

Claims (6)

수납장(10)의 전면 상부에 힌지부재(11)와 결합되어 상,하 방향으로 회전 개폐되는 도어(12)와;
수납장(10) 내부 측벽과 도어(12) 배면에 받침판(21)이 고정 결합되며, 상기 받침판(21) 일측에 연결판(22)이 절곡 성형되면서, 상기 연결판(22)에 끼움볼(23)이 받침판(21)과 수평하게 돌출 형성한 고정브라켓(20)과;
측면에 형성된 볼삽입홈(31a)에 상기 끼움볼(23)이 조립되며, 상부에 핀삽입홀(32a)이 구비되고, 하부에 체결홈(33a)이 성형되며, 상기 볼삽입홈(31a)과 수직된 전면방향으로 댐퍼삽입홈(35)이 구비된 상단연결부재(30a)와;
측면에 형성된 볼삽입홈(31b)에 상기 끼움볼(23)이 조립되며, 하부에 핀삽입홀(32b)이 구비되고, 상부에 로드 체결홈(33b)이 성형된 하단연결부재(30b)와;
상기 고정브라켓(20)의 끼움볼(23)이 볼삽입홈(31a,31b)에 조립된 상태에서, 핀삽입홀(32a,32b)에 끼워 끼움볼(23)의 이탈을 방지하는 결속핀(50)과;
실린더(61)와 실린더로드(62)의 단부에 체결나사(63a,63b)가 형성되어, 상기 상단,하단 연결부재(30a,30b)에 각각 체결되는 실린더수단(60)과;
상기 상단연결부재(30a)의 댐퍼삽입홈(35)에 장착되며, 전면에 구비된 댐핑누름구(71)가 도어(12) 내면방향으로 위치되어, 도어(12) 닫힘 시 내면에 결합된 고정브라켓(20)의 받침판(21)이 댐핑누름구(71)를 누르면서 닫혀 충격발생을 방지하는 댐퍼부재(70)를 포함해 구성되되;
상기 상단 연결부재(30a)와 하단 연결부재(30b)는, 핀삽입홀(32a,32b)이 형성된 일면에 내측 방향으로 단턱진 받침면(37a)과 요홈 형상의 걸림턱(34a,34b)이 구비된 헤드부(37)가 돌출 형성되고,
상기 핀삽입홀(32a,32b)에 끼워지는 결속핀(50)은, "U"자 형상인 굴절부(51)와 끼움부(52)로 구분되게 절곡시켜, 상기 결속핀(50)의 끼움부(52)가 핀삽입홀(32a,32b)에 끼워지면서 굴절부(51)는 상기 받침면(37a)에 일면이 안착되면서 타면은 걸림턱(34a,34b)에 걸려져 조립되게 구성함과 아울러 상기 걸림턱(34a,34b)의 내측에서 상단 연결부재(30a)와 하단 연결부재(30b)의 외면 방향으로 경사진 분리안내면(38)이 더 형성되도록 구성한 것을 특징으로 하는 댐핑 기능을 갖춘 수납장의 상하 개폐용 도어.a door 12 coupled to the hinge member 11 on the front upper portion of the cabinet 10 and rotated to open and close in the up and down directions;
The support plate 21 is fixedly coupled to the inner side wall of the cabinet 10 and the rear surface of the door 12, and the connecting plate 22 is bent and molded on one side of the support plate 21, and the fitting ball 23 is fitted to the connecting plate 22. ) and the support plate 21 and the fixing bracket 20 and protruding horizontally;
The fitting ball 23 is assembled to the ball insertion groove 31a formed on the side, the pin insertion hole 32a is provided at the upper portion, the fastening groove 33a is formed at the lower side, and the ball insertion groove 31a and an upper connecting member 30a provided with a damper insertion groove 35 in the vertical direction in front;
The fitting ball 23 is assembled to the ball insertion groove 31b formed on the side, the pin insertion hole 32b is provided at the lower portion, and the lower connection member 30b in which the rod fastening groove 33b is formed in the upper portion; ;
In a state in which the fitting ball 23 of the fixing bracket 20 is assembled into the ball insertion grooves 31a and 31b, a binding pin ( 50) and;
Cylinder means (60) having fastening screws (63a, 63b) formed at the ends of the cylinder (61) and the cylinder rod (62) and fastened to the upper and lower connecting members (30a, 30b), respectively;
It is mounted in the damper insertion groove 35 of the upper connection member 30a, and the damping pressing hole 71 provided on the front is positioned in the inner direction of the door 12, and is fixed to the inner surface when the door 12 is closed. The support plate 21 of the bracket 20 is closed while pressing the damping press 71, and is configured to include a damper member 70 to prevent shock generation;
The upper connecting member 30a and the lower connecting member 30b have a receiving surface 37a stepped inward on one surface on which the pin insertion holes 32a and 32b are formed and a recessed engaging projection 34a, 34b. The provided head portion 37 is formed to protrude,
The binding pin 50 fitted into the pin insertion hole (32a, 32b) is bent to be divided into a "U"-shaped refraction part 51 and a fitting part 52, so that the binding pin 50 is inserted. As the part 52 is fitted into the pin insertion holes 32a and 32b, the bending part 51 is assembled with one surface seated on the support surface 37a while the other surface is hooked on the locking projections 34a and 34b and assembled. In addition, a storage closet with a damping function, characterized in that the separation guide surface 38 inclined toward the outer surface of the upper connecting member 30a and the lower connecting member 30b is further formed from the inside of the engaging protrusions 34a and 34b. top and bottom opening and closing doors. 청구항 1에 있어서, 고정브라켓(20)의 받침판(21)은, 일측으로 날개판(21a)이 더 확장 성형된 것을 특징으로 한 댐핑 기능을 갖춘 수납장의 상하 개폐용 도어.The door for opening and closing the cabinet with a damping function according to claim 1, wherein the support plate 21 of the fixing bracket 20 has a wing plate 21a further expanded to one side. 삭제delete 청구항 1에 있어서, 상단연결부재(30a)의 댐퍼삽입홈(35)에는 내측 선단에 결합돌기(36a)를 구비한 로드끼움홀(36)을 더 형성시켜, 댐퍼부재(70)의 댐퍼로드(72)에 구비된 결합홈(72a)에 상기 결합돌기(36a)가 걸려지게 구성한 것을 특징으로 한 댐핑 기능을 갖춘 수납장의 상하 개폐용 도어.The method according to claim 1, The damper insertion groove (35) of the upper connection member (30a) is further formed with a rod fitting hole (36) having a coupling protrusion (36a) at the inner tip, so that the damper rod (70) of the damper member (70) is further formed. 72) A door for opening and closing the top and bottom of a cabinet with a damping function, characterized in that the coupling protrusion (36a) is hung on the coupling groove (72a) provided in the section (72). 청구항 1에 있어서, 댐퍼부재(70)는 전면에 회전구(71a)가 도어 방향으로 위치하게 구비되어, 도어(12) 닫힘 시 고정브라켓(20)의 받침판(21)이 상기 회전구(71a)를 누르면서 닫혀지게 구성됨을 특징으로 한 댐핑 기능을 갖춘 수납장의 상하 개폐용 도어.The method according to claim 1, The damper member (70) is provided with a rotating sphere (71a) on the front side in the door direction, so that when the door (12) is closed, the support plate (21) of the fixing bracket (20) is the rotating sphere (71a) A door for opening and closing the cabinet with a damping function characterized in that it is closed while pressing. 삭제delete
KR1020190084202A 2019-07-12 2019-07-12 Door with a damping function for opening and closing the upper and lower cabinets KR102311343B1 (en)

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KR200437381Y1 (en) * 2006-11-06 2007-11-29 박기태 Ball socket of gas spring for furniture
KR101672163B1 (en) * 2016-03-11 2016-11-02 주식회사 삼흥정밀 Door with a damping function for opening and closing the upper and lower cabinets

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KR101045099B1 (en) * 2008-11-21 2011-06-29 주식회사 한일정밀 Connector assembly
KR101077656B1 (en) 2008-12-05 2011-10-27 주식회사 윈텍 A hinge for opening and closing flat door on casegoods
KR100994205B1 (en) 2010-05-06 2010-11-12 에스에프훼미리 주식회사 Gas cylinder stopper for furniture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200437381Y1 (en) * 2006-11-06 2007-11-29 박기태 Ball socket of gas spring for furniture
KR101672163B1 (en) * 2016-03-11 2016-11-02 주식회사 삼흥정밀 Door with a damping function for opening and closing the upper and lower cabinets

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