KR20120006822A - A door hinge unioned a door shock-absorbing unit - Google Patents

A door hinge unioned a door shock-absorbing unit Download PDF

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Publication number
KR20120006822A
KR20120006822A KR1020100067486A KR20100067486A KR20120006822A KR 20120006822 A KR20120006822 A KR 20120006822A KR 1020100067486 A KR1020100067486 A KR 1020100067486A KR 20100067486 A KR20100067486 A KR 20100067486A KR 20120006822 A KR20120006822 A KR 20120006822A
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KR
South Korea
Prior art keywords
door
hinge
shock absorber
door frame
shock
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KR1020100067486A
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Korean (ko)
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KR101232283B1 (en
Inventor
이강염
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주식회사 금오하이텍
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Priority to KR1020100067486A priority Critical patent/KR101232283B1/en
Publication of KR20120006822A publication Critical patent/KR20120006822A/en
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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
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • 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
    • 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
    • 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
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
    • 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
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/36—Finger guards or other measures preventing harmful access between the door and the door frame
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/41—Physical or chemical protection against finger injury

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

PURPOSE: A door hinge which is coupled to a door shock-absorbing unit is provided to prevent fingers from getting caught between a door and a door frame by additionally installing a shock absorbing unit between hinges. CONSTITUTION: A door hinge which is coupled to a door shock-absorbing unit comprises a hinge(100) and a shock absorbing unit(200a). The hinge is composed of first and second hinge parts(110,120) and a hinge part. The second hinge part is attached on a door frame(20) and has a rectangular space. The first hinge part is attached on a door and is formed in a rectangular panel shape in contact with the rectangular space of the second hinge part. The hinge part is coupled between the first and second hinge parts. The shock absorbing unit is installed in the space of the second hinge part and reduces shock when the first hinge part is in contact with the space of the second hinge part.

Description

여닫이식 도어의 도어 완충기 결합형 경첩{A Door Hinge Unioned a Door shock-absorbing Unit}A Door Hinge Unioned a Door shock-absorbing unit}

본 발명은 여닫이식 도어의 도어 완충기 결합형 경첩에 관한 것으로, 특히 경첩부재에 완충수단을 부가 설치하여 여닫이식 도어를 열고 닫을 때 완충되도록하여 문틀에 손가락끼임 사고등을 미연에 방지할 수 있도록 한 것을 특징으로 하는 여닫이식 도어의 도어 완충기 결합형 경첩에 관한 것이다.The present invention relates to a door shock absorber coupled hinge of the swinging door, in particular, by installing a cushioning means to the hinge member to be buffered when opening and closing the swinging door so as to prevent the possibility of pinching the door frame in advance. It relates to a door shock absorber hinge of the sliding door.

일반적으로, 현관이나 방문을 포함한 대부분의 출입문은, 도어가 도어프레임에 경첩으로 힌지 결합되는 구조를 취하고 있으며, 이러한 구조를 갖는 도어는 결합된 경첩의 힌지축을 중심으로 회동되면서 개폐동작을 하게 된다.In general, most entrance doors, including entrances and doors, have a structure in which the door is hinged to the door frame by a hinge, and the door having such a structure is opened and closed while being rotated about the hinge axis of the hinge.

그러나, 종래에는, 도어가 경첩 결합부의 힌지축을 중심으로 회동되면서 개폐됨에 따라, 도어의 경첩 결합면이 도어프레임의 경첩 결합면으로부터 이격되었다가 다시 밀착되는 동작을 하게 되는데, 이러한 동작을 하는 도어와 도어프레임의 경첩 결합부 사이의 이격공간에 손가락이 끼게 되는 경우 손가락 부상을 당하게 되는 위험성이 있는 것이었다.However, in the related art, as the door is opened and closed while being rotated about the hinge axis of the hinge coupler, the hinge coupling surface of the door is spaced apart from the hinge coupling surface of the door frame and then comes into close contact with the door. If a finger is caught in the space between the hinge joints of the door frame, there was a risk of finger injury.

특히, 유치원이나 학교 등에서는, 아이들이 그 위험성을 인식하지 못하고 개방된 도어의 경첩 결합부 틈새에 손가락 댄 상태로 놀고 있다가, 다른 아이가 도어를 갑자기 닫는 바람에, 손가락이 도어와 도어프레임의 경첩 결합면 사이에서 눌려 부상을 입게 되는 일이 빈번하게 발생되는 문제점이 있었다In particular, in kindergarten or school, children do not recognize the danger and play with their fingers in the gap between the hinged joints of the open door, and another child suddenly closes the door. There is a problem that frequently injuries are pressed between the hinge coupling surface

즉, 일반적인 출입문은 도어손잡이를 잡고 실내외 양쪽방향에서 각각 밀거나 잡아당겨 열고 닫을 수 있는 여닫이형태와 좌우로 밀어 열고 닫을 수 있는 미닫이형태로 이루어지는데, 특히 여닫이형태의 출입문의 경우에는 비교적 지각운동이 떨어지는 어린이나 노약자가 출입문을 열고 닫을 때에 실수로 통상 경첩으로 연결되는 벽체와 출입문 안쪽부위에 손가락이 끼이는 안전사고가 발생될 수 있었으며, 이러한 안전사고는 사고자의 인생을 평생 불행하게 할 수도 있어 그 심각성이 문제시되어 왔던 것이다.That is, a general door is composed of a sliding door type that can be opened and closed by pushing or pulling in each direction from the inside and the outside, and a sliding door type that can be opened and closed from the left and right doors. When a falling child or an elderly person opens or closes the door, accidental accidents may involve accidentally pinching the wall with the hinge and the inside of the door, which may make the accident unhappy for a lifetime. Severity has been an issue.

본 발명은 상기와 같은 문제점을 해결코자 하는 것으로,The present invention is to solve the above problems,

경첩 사이에 완충장치를 부가설치하여 도어를 닫을 때 문틀이 바로 접촉되지 않토록 함으로서 손가락을 뺄 수 있는 시간을 확보하도록 하여 문과 문틀 사이에 손가락 끼임으로 발생하는 안전사고를 미연에 방지토록 하는데 그 목적이 있다.By installing a shock absorber between the hinges so that the door frame does not come into direct contact when closing the door to secure the time for fingers to be removed, to prevent safety accidents caused by finger pinching between the door and the door frame. There is this.

상기 목적을 달성하기 위한 수단으로,As a means for achieving the above object,

본 발명은 문틀(20)에 부착되며 중앙에 사각형태의 공간부를 갖는 제 2 경첩부(120)와, 문에 부착되며 상기 제 2 경첩부의 공간부에 접면되는 사각패널 형태의 제 1 경첩부(110)와, 제 1 경첩부 및 제 2 경첩부 사이에 결합되는 힌지(130)로 이루어지는 경첩(100)과; 상기 제 2 경첩부(120)의 공간부에 설치되어, 제 1 경첩부(110)가 접촉될 때 완충되는 완충장치(200a, 200b)가 구성된 것이 특징이다.The present invention is attached to the door frame 20, the second hinge portion 120 having a rectangular space in the center and the first hinge portion of the rectangular panel form attached to the door and is in contact with the space portion of the second hinge ( A hinge 100 comprising a hinge 130 coupled between the first hinge portion and the second hinge portion; Installed in the space portion of the second hinge portion 120, it characterized in that the buffer device (200a, 200b) configured to buffer when the first hinge portion 110 is in contact.

또한, 상기 완충장치(200a)는, 문틀에 매립하되 내부에 공간부를 갖는 케이스(230)와, 케이스에 삽입 설치되는 탄발스프링(210)과, 탄발스프링 끝단에 설치되는 구형볼(220)로 이루어지고, 상기 구형볼이 케이스 내부로 출입되는 구조로 이루어지는 볼 스프링 완충장치인 것이 특징이다.In addition, the shock absorber 200a is buried in the door frame, but has a space therein, a case 230, a tanbal spring 210 is inserted into the case and a spherical ball 220 is installed at the end of the tanbal spring It is characterized in that the ball spring shock absorber made of a structure that the spherical ball is moved in and out of the case.

또한, 상기 완충장치(200b)는, 문틀에 매립하되 내부에 가스가 채워진 실린더(240)와, 상기 실린더의 내부에 설치되는 피스톤(250)으로 이루어지며, 피스톤이 실린더 내부로 출입되는 구조로 이루어지는 가스식 쇽업소버 완충장치인 것이 특징이다.In addition, the shock absorber 200b is buried in the door frame, but the gas is filled with a cylinder 240 and the piston 250 is installed in the interior of the cylinder, the piston is made of a structure that enters into the cylinder It is a gas shock absorber.

상술한 바와 같이 본 발명은, 경첩 사이에 완충장치를 부가설치하여 도어를 닫을때 문틀이 바로 접촉되지 않도록 함으로서 문과 문틀 사이에 손가락 끼임으로 발생되는 안전사고를 미연에 방지하는 효과가 있다.As described above, the present invention has an effect of preventing a safety accident caused by pinching between the door and the door frame by additionally installing a shock absorber between the hinges so that the door frame does not directly contact when the door is closed.

도 1은 본 발명의 도어 완충장치의 제 1 실시예 사시도.
도 2는 본 발명의 제 2 실시예 사시도.
도 3은 본 발명의 제 1 실시예 단면 구성도.
도 4는 본 발명의 제 2 실시예 단면 구성도.1 is a perspective view of a first embodiment of a door shock absorber of the present invention;
2 is a perspective view of a second embodiment of the present invention;
Figure 3 is a cross-sectional view of a first embodiment of the present invention.
Figure 4 is a cross-sectional view of a second embodiment of the present invention.

이하, 본 발명의 바람직한 실시예를 첨부된 도면들을 참조하여 상세히 설명한다. 우선 각 도면의 구성요소들에 참조부호를 부가함에 있어서, 동일한 구성요소들에 대해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 부호를 가지도록 하고 있음에 유의하여야 한다. 또한, 하기에서 본 발명을 설명함에 있어, 관련된 공지기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

그리고 후술되는 용어들은 본 발명에서의 기능을 고려하여 설정된 용어들로서 이는 생산자의 의도 또는 관례에 따라 달라질 수 있으므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

도 1은 본 발명의 도어 완충장치의 제 1 실시예 사시도.1 is a perspective view of a first embodiment of a door shock absorber of the present invention;

도 2는 본 발명의 제 2 실시예 사시도.2 is a perspective view of a second embodiment of the present invention;

도 3은 본 발명의 제 1 실시예 단면 구성도.Figure 3 is a cross-sectional view of a first embodiment of the present invention.

도 4는 본 발명의 제 2 실시예 단면 구성도로서,4 is a cross-sectional view of a second embodiment of the present invention;

본 발명의 구성요소는 크게 문(10)과 문틀(20) 사이에 장착되는 경첩(100)과, 상기 경첩의 내측 공간부에 설치되는 완충장치(200a, 200b)로 이루어진다.The component of the present invention is composed of a hinge 100 is largely mounted between the door 10 and the door frame 20, and the shock absorbers (200a, 200b) installed in the inner space of the hinge.

상기 경첩(100)은 문(10)과 문틀(20)에 부착되어 회전운동이 이루어지도록 하기 위해 설치되는 것으로, 문(10) 및 문틀(20)에 제 1 경첩부(110)와 제 2 경첩부(120)를 각각 분리하여 설치하고, 제 1 경첩부(110)와 제 2 경첩부(120)의 중심을 힌지(130)로 결합하여 이루어지되, 문틀(20)에 부착되는 제 2 경첩부(120)는 몸체의 중앙에 공간부가 형성되고, 공간부를 제외한 테두리면이 철제류로 이루어지고, 문(10)에 부착되는 제 1 경첩부(110)는 전체가 폐쇄된 사각패널 형태로 구성된다.The hinge 100 is attached to the door 10 and the door frame 20 so as to be rotated, the first hinge portion 110 and the second hinge on the door 10 and the door frame 20 Separately installed parts 120, respectively, the center of the first hinge portion 110 and the second hinge portion 120 is made by combining the hinge 130, the second hinge portion attached to the door frame 20 120 is a space portion is formed in the center of the body, the rim surface except the space portion is made of iron, the first hinge portion 110 is attached to the door 10 is configured in the form of a rectangular panel closed entirely.

즉, 상기 경첩(100)을 구성하는 제 2 경첩부(120)는 몸체의 중앙에 공간부가 형성되고, 테두리면이 철제류로 이루어진 형태이며, 공간부에 완충장치(200)가 배치되며, 상기 완충장치(200a, 200b)는 문틀에 삽입 설치되는 구조이다.That is, the second hinge portion 120 constituting the hinge 100 has a space portion formed in the center of the body, the rim surface is made of iron, the buffer device 200 is disposed in the space portion, the buffer The devices 200a and 200b are structured to be inserted into the door frame.

상기와 같이 경첩(100)을 구성하는 제 2 경첩부(120)의 공간부에 완충장치(200a, 200b)를 설치하기 때문에 별도로 완충장치(200a, 200b)를 다른 위치에 설치할 필요가 없는 장점이 있다. 즉, 본원발명은 종래의 경첩이 설치되는 부분에 완충장치가 설치되기 때문에 완충장치를 설치하기 위해서 별도로 문이나 문틀 구조를 변경할 필요가 없고, 따라서 기존의 문에 완충장치를 설치하되 경첩 위치부분에 완충장치를 매입 설치하기만 하면 된다.Since the shock absorbers 200a and 200b are installed in the space of the second hinge portion 120 constituting the hinge 100 as described above, it is not necessary to separately install the shock absorbers 200a and 200b in different positions. have. That is, the present invention does not need to change the structure of the door or the door frame separately in order to install the shock absorber is installed in the portion where the conventional hinge is installed, therefore, to install the shock absorber on the existing door but at the hinge position Simply install a shock absorber.

상기 완충장치(200a, 200b)는 볼 스프링 또는 가스식 쇽업소바등을 이용하여 제작할 수 있다.The shock absorbers 200a and 200b may be manufactured using a ball spring or a gas shock absorber.

볼 스프링 완충장치(200a)는 도 1 및 도 3에 도시한 바와 같이, 문틀에 공간부를 갖는 케이스(230)를 매립한후, 케이스(230)에 탄발스프링(210)을 매입하고, 탄발스프링(210) 끝단에 구형볼(220)을 설치하며, 상기 구형볼(220)이 공간부 내부로 출입되는 구조이다.As shown in FIGS. 1 and 3, the ball spring shock absorber 200a embeds a case 230 having a space portion in a door frame, and then embeds a ball spring 210 in the case 230, and a ball spring ( 210 is installed at the end of the spherical ball 220, the spherical ball 220 is a structure that is entered into the space.

이때, 상기 구형볼(220)은 탄발스프링(210)에 탄발 지지되므로 항상 바깥측을 향하여 지지되며, 이에 따라서 도어를 닫을시에 먼저 구형볼(220)을 누르게 되어 곧바로 문(10)과 문틀(20)이 접촉되지 않게 되며, 조금더 힘을 가하면 볼이 삽입되면서 문(10)과 문틀(20)이 접촉되도록 한다.At this time, the spherical ball 220 is always supported toward the outside because the ball is supported on the ball spring 210, and therefore, when the door is closed, the first ball 220 is pressed first, the door 10 and the door frame ( 20) is not in contact, and if a little more force is applied to the door is inserted into the door 10 and the door frame 20.

따라서, 만약에 문(10)과 문틀(20) 사이에 사람 손이 끼여 있다면 문(10)을 닫을때 구형볼(220)에 걸려서 생기는 틈을 이용하여 빼내면 된다.Therefore, if the human hand is sandwiched between the door 10 and the door frame 20, when the door 10 is closed by using a gap generated by the ball caught in the ball 220 is removed.

즉, 종래에는 문을 닫을시에 문틀과 곧바로 접촉이 이루어지게 되므로 문과 문틀 사이에 사람 손이 끼여 있으면 문이 사람 손에 직접 압력을 가하게 되어 상해를 입는 사고가 발생되나, 본 발명을 이용하게 되면 문(10)이 구형볼(220)에 접촉되면서 틈이 발생하므로 잽싸게 손을 빼면 되고, 이후 문(10)에 힘을 계속 가하면 구형볼(220)이 눌리면서 스프링력을 이기고 속으로 더 들어가면서 문(10)과 문틀(20)이 접촉되게 된다.That is, in the prior art, when the door is closed, the contact is made with the door frame immediately. If a human hand is caught between the door and the door frame, the door is directly pressed on the human hand, causing an injury, but using the present invention. When the door 10 is in contact with the spherical ball 220, a gap is generated, so you can quickly remove the hand. Afterwards, if you continue to apply the force to the door 10, the spherical ball 220 will be pressed and the spring force will be overcome and the door ( 10) and the door frame 20 is in contact.

이때, 만약에 매우 강한 힘으로 문(10)과 문틀(20)을 접촉하게 되어 볼 접촉면에서 문이 멈출 시간이 없이 문(10)과 문틀(20)이 매우 가까워지더라도 탄발스프링(210)의 스프링력에 의해서 구형볼(220)이 외측으로 튀어나가게 되므로 문이 문틀과 바로 해체되므로 상해를 최소화할 수 있게 된다.At this time, if the door 10 and the door frame 20 is in contact with a very strong force, even if the door 10 and the door frame 20 is very close without the time to stop the ball contact surface of the bullet spring 210 Since the spherical ball 220 springs out by the spring force, the door is immediately dismantled with the door frame, thereby minimizing injury.

즉, 매우 강한 힘으로 문을 닫아서 문과 문틀이 매우 가까워져 손가락 끼임사고가 발생하더라도 스프링이 볼을 곧바로 외측으로 밀어내므로 매우 짧은 시간에 문과 문틀이 다시 분리되게 되어 손가락 상해 사고를 최소화할 수 있게 되는 것이다.
In other words, the door closes with very strong force, and the door and the door frame are very close, and even if a finger pinch occurs, the spring pushes the ball straight outwards, so the door and the door frame are separated again in a very short time, thereby minimizing finger injury. will be.

완충장치의 다른 실시예로서 도 2 및 도 4에 도시한 가스식 쇽업소바를 살펴보면 다음과 같다.As another embodiment of the shock absorber look at the gas shock absorber shown in Figures 2 and 4 as follows.

상기 가스식 쇽업소버 완충장치(200b)는 실린더(240) 및 피스톤(250)으로 이루어지되, 경첩 설치 위치의 문틀(20)에 실린더(240)가 장착이 되고 피스톤(250)이 경첩 외부로 들어나도록 설계되며, 실린더(240) 내부에는 가스가 채워져 있는 상태이다.The gas shock absorber shock absorber (200b) is composed of a cylinder 240 and a piston 250, the cylinder 240 is mounted on the door frame 20 of the hinge installation position so that the piston 250 is lifted out of the hinge It is designed, and the cylinder 240 is filled with gas.

상기와 같이 가스식 쇽업소버 완충장치(200b)를 장착한 상태에서 문을 닫아서 문틀에 접촉하였을때의 동작을 살펴보면 다음과 같다.Looking at the operation when the door closes the door in the state in which the gas shock absorber shock absorber 200b is mounted as described above.

먼저, 문을 닫게 되면 문이 피스톤(250)에 접촉하게 된다. 이후 계속해서 문을 닫게 되면 피스톤(250)이 가스압력을 이기고 삽입되어 실린더(240) 내부로 삽입 설치된다.First, when the door is closed, the door comes into contact with the piston 250. After the door is closed continuously, the piston 250 is inserted to overcome the gas pressure and is inserted into the cylinder 240.

따라서, 만약에 사람의 손이 문(10)과 문틀(20) 사이에 위치한 상태에서 문(10)을 닫게 되면 문(10)이 피스톤(250)과 접촉되는 과정에서 틈이 발생하여 손을 외부로 빼낼 수 있게 된다.Therefore, if the human hand is closed between the door 10 and the door frame 20 in a state in which the door 10 is closed in the process of the door 10 is in contact with the piston 250, the outside of the hand Can be pulled out.

즉, 실린더(240) 내부의 가스압력에 의해서 피스톤이 항상 외측방향으로 탄발 지지되어 있기 때문에 문을 닫아도 피스톤(250)에 의해서 1차 제지가 되기 때문에 종래 문을 닫는 과정에서 문과 문틀이 곧바로 접면되어 발생하는 안전사고를 미연에 방지할 수 있게 되는 것이다.That is, since the piston is always supported in the outward direction by the gas pressure inside the cylinder 240, even if the door is closed by the piston 250 is the primary deterrent because the door and the door frame is directly folded in the process of closing the conventional door It is possible to prevent accidents that occur in advance.

아울러, 매우 강한 힘으로 문(10)을 닫아서, 문(10)이 피스톤(250)을 압박하여 실린더 내부로 곧바로 인입된다고 하더라고 실린더(240)의 가스 압력에 의해서 곧바로 문이 튕겨나가기 때문에 사람의 손에 압력이 가해지는 시간이 매우 짧아서 상해를 최소화할 수 있게 된다.In addition, even if the door 10 is closed by a very strong force, the door 10 immediately presses the piston 250 and enters the inside of the cylinder. The time for which the pressure is applied is very short, so that the injury can be minimized.

결국, 본 발명을 이용하게 되면 문이 문틀과 접촉시에 1차로 완충장치(200a, 200b)에 의해서 저지되므로 손가락 끼임 사고를 미연에 방지할 수 있으며, 매우 강한 힘으로 문(10)을 닫아서 문틀(20)과 매우 가까워지더라도 완충장치(200a, 200b)에 의해서 곧바로 문이 튕겨져 나가므로 손가락 끼임에 따른 상해를 최소화할 수 있는 장점을 제공하게 된다.As a result, when the present invention is used, the door is first blocked by the shock absorbers 200a and 200b when the door contacts the door frame, thereby preventing a finger pinching accident in advance, and closing the door 10 with a very strong force. Although very close to 20, the door is immediately bounced off by the shock absorbers 200a and 200b, thereby providing an advantage of minimizing injury due to finger pinching.

10: 문
20: 문틀
100: 경첩
110: 제 1 경첩부
120: 제 2 경첩부
130: 힌지
200a: 볼 스프링 완충장치
200b: 가스식 쇽업소버 완충장치
210: 탄발스프링
220: 구형볼
230: 케이스
240: 실린더
250: 피스톤10: door
20: door frame
100: hinge
110: first hinge portion
120: second hinge portion
130: hinge
200a: ball spring buffer
200b: gas shock absorber
210: Tanbal spring
220: spherical ball
230: case
240: cylinder
250: piston

Claims (3)

문틀(20)에 부착되며 중앙에 사각형태의 공간부를 갖는 제 2 경첩부(120)와, 문에 부착되며 상기 제 2 경첩부의 공간부에 접면되는 사각패널 형태의 제 1 경첩부(110)와, 제 1 경첩부 및 제 2 경첩부 사이에 결합되는 힌지(130)로 이루어지는 경첩(100)과;
상기 제 2 경첩부(120)의 공간부에 설치되어, 제 1 경첩부(110)가 접촉될때 완충되는 완충장치(200a, 200b)가 구성된 것을 특징으로 하는 여닫이식 도어의 도어 완충기 결합형 경첩.A second hinge portion 120 attached to the door frame 20 and having a rectangular space portion at the center thereof, a first hinge portion 110 having a rectangular panel shape attached to the door and contacting the space portion of the second hinge portion; A hinge 100 formed of a hinge 130 coupled between the first hinge portion and the second hinge portion;
Door shock absorber coupled hinge of the hinged door is installed in the space portion of the second hinge portion 120, the shock absorber (200a, 200b) is configured to cushion when the first hinge portion 110 is in contact. 제 1 항에 있어서,
상기 완충장치(200a)는,
문틀에 매립하되 내부에 공간부를 갖는 케이스(230)와, 케이스에 삽입 설치되는 탄발스프링(210)과, 탄발스프링 끝단에 설치되는 구형볼(220)로 이루어지고, 상기 구형볼이 케이스 내부로 출입되는 구조로 이루어지는 볼 스프링 완충장치인 것을 특징으로 하는 여닫이식 도어의 도어 완충기 결합형 경첩.The method of claim 1,
The shock absorber 200a,
It is made up of a case 230 embedded in the door frame, and having a space therein, a tan ball spring 210 is inserted into the case and a spherical ball 220 installed at the end of the tan ball spring, the spherical ball enters the case Door shock absorber hinge hinge hinge door, characterized in that the ball spring shock absorber made of a structure. 제 1 항에 있어서,
상기 완충장치(200b)는,
문틀에 매립하되 내부에 가스가 채워진 실린더(240)와, 상기 실린더의 내부에 설치되는 피스톤(250)으로 이루어지며, 피스톤이 실린더 내부로 출입되는 구조로 이루어지는 가스식 쇽업소버 완충장치인 것을 특징으로 하는 여닫이식 도어의 도어 완충기 결합형 경첩.The method of claim 1,
The shock absorber 200b,
Filled in the door frame but the gas is filled with a cylinder 240, and the piston 250 is installed in the interior of the cylinder, characterized in that the gas shock absorber shock absorber made of a structure in which the piston enters the inside of the cylinder Door shock absorber hinges on sliding doors.
KR1020100067486A 2010-07-13 2010-07-13 A Door Hinge Unioned a Door shock-absorbing Unit KR101232283B1 (en)

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WO2015178681A1 (en) * 2014-05-22 2015-11-26 정배원 Hinge-installed door safety device
KR20170000613U (en) 2015-08-07 2017-02-15 엄종호 Hinge Device for Door
US20180115759A1 (en) * 2012-12-27 2018-04-26 Panasonic Intellectual Property Management Co., Ltd. Sound processing system and sound processing method that emphasize sound from position designated in displayed video image
KR101975266B1 (en) * 2018-09-18 2019-05-07 (주)삼우 shock-absorbing hinge apparatus for hinged door having auto-return device
KR20210017667A (en) * 2019-08-09 2021-02-17 손창민 safety device in the door

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KR20240138310A (en) 2023-03-10 2024-09-20 김영식 Door Buffer on Open Door

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JPH10184175A (en) 1996-12-20 1998-07-14 Union Corp Automatic half-open hinge
KR200179281Y1 (en) * 1997-07-10 2000-05-01 황선동 A hinge with shock absorber
KR100292540B1 (en) * 1998-09-28 2001-06-01 박창수 hinge
KR20100041005A (en) * 2008-10-13 2010-04-22 (주)문주하드웨어 Shock absorber for furniture's door

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180115759A1 (en) * 2012-12-27 2018-04-26 Panasonic Intellectual Property Management Co., Ltd. Sound processing system and sound processing method that emphasize sound from position designated in displayed video image
WO2015178681A1 (en) * 2014-05-22 2015-11-26 정배원 Hinge-installed door safety device
KR20170000613U (en) 2015-08-07 2017-02-15 엄종호 Hinge Device for Door
KR101975266B1 (en) * 2018-09-18 2019-05-07 (주)삼우 shock-absorbing hinge apparatus for hinged door having auto-return device
KR20210017667A (en) * 2019-08-09 2021-02-17 손창민 safety device in the door

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