KR20180033891A - Prefabricated Door - Google Patents

Prefabricated Door Download PDF

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Publication number
KR20180033891A
KR20180033891A KR1020160123435A KR20160123435A KR20180033891A KR 20180033891 A KR20180033891 A KR 20180033891A KR 1020160123435 A KR1020160123435 A KR 1020160123435A KR 20160123435 A KR20160123435 A KR 20160123435A KR 20180033891 A KR20180033891 A KR 20180033891A
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South Korea
Prior art keywords
frame
door
hinge
piece
mounting bar
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KR1020160123435A
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Korean (ko)
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KR101929808B1 (en
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이미숙
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이미숙
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Priority to KR1020160123435A priority Critical patent/KR101929808B1/en
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    • 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
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/06—Devices for limiting the opening movement of hinges
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening

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

Abstract

The present invention relates to a safety door, which is opened and closed by a hinge. As components are simplified, the door can be easily assembled and installed, thereby reducing manufacturing costs and subsequently enhancing productivity. Accordingly, the safety door comprises a hinge frame and a rotation frame. The hinge frame includes: a mounting bar fixated to a door frame with the length corresponding to the length of the door frame formed on an entrance and having a rotation space with one side opened so that a part of the rotation frame is inserted into an inner side to be able to rotate, a holding portion formed on one side of the opened portion to control opening and closing wherein the rotation frame is held to the holding portion while rotating at a predetermined radius and a hinge portion formed on the other side of the opened portion wherein a hinge piece is mounted on the hinge portion; and the hinge piece mounted on the hinge portion. The rotation frame is fixated to the hinge piece of the hinge frame and one side of the door and is configured to be rotated at the predetermined radius in the inner side of the hinge frame. The rotation frame comprises: a fixated surface formed on one side and attached to a rear surface perpendicular to one side end of the door; and a curved portion formed on the other side and inserted into the rotation space of the mounting bar, wherein a holding end, held to the holding portion, is formed on a front end of the curved portion, such that holding is easily performed, and a connection piece, connected with the hinge piece, is formed on the inner surface of the rotation frame.

Description

부품의 간소화로 조립과 생산성을 향상한 손 끼임 방지용 안전도어{Prefabricated Door}[0001] Prefabricated Door [0002] The present invention relates to a safety door for preventing hand-

본 발명은 여닫이로 개폐되면서 손 끼임을 방지하여 부상을 방지한 안전도어에 관한 것으로, 특히 부품을 간소화하여 도어의 개폐시 문틈을 완벽하게 차단하는 기능은 그대로 유지하면서 이를 위한 도어의 조립과 설치를 용이토록 하고 저렴한 제조단가를 제공하여 생산성을 향상한 안전도어에 관한 것이다.In particular, the present invention relates to a safety door for preventing injury due to opening and closing of a door by a door, and more particularly, The present invention relates to a safety door that improves productivity by providing such a low cost and a low manufacturing cost.

일반적으로 건물의 실내는 벽체에 의해 여러 공간으로 나뉘어져 있으며, 이러한 구획된 공간에는 출입을 위한 출입구와 있으며, 출입구에는 공간을 독립적으로 사용할 수 있도록 도어가 형성되어 있다.Generally, the interior of a building is divided into a plurality of spaces by a wall, and the compartment has an entrance for entrance and exit, and a door is formed at an entrance for independent use of the space.

현재 출입구를 개폐하는 도어는 슬라이드로 개폐되는 미닫이식 도어와 경첩에 의해 회전되어 개폐되는 여닫이식 도어가 있으며, 본 발명은 여닫이식 도어에 적용되는 것이다.The door for opening and closing the current entrance and exit has a sliding door which is opened and closed by a slide and a hinged door which is opened and closed by a hinge. The present invention is applied to a hinged door.

상기 여닫이식 도어는 설치를 위하여 출입구에 대부분 문틀이 고정설치되어 있으며, 상기 문틀과 도어를 경첩으로 연결하여 도어가 일측방향으로 개폐되는 구조로 되어 있다.Most of the hinged door is fixedly installed at an entrance for installation. The hinged door is hinged to the door so that the door is opened and closed in one direction.

그러나 여닫이식 도어는 도어가 개방되면서 경첩이 위치되는 문틀과 도어의 사이에 문틈이 발생되고, 이러한 문틈 사이에 부주의로 인해 손가락이나 손등이 끼이게 되면서 부상을 당하는 안전사고가 종종 발생되고 있는 것이다.However, as for the door of the hinged door, a door gap is generated between the door frame and the door where the hinge is located as the door is opened, and a safety accident that is injured due to the inadvertent insertion of the fingers or the back of the hand is often occurred.

따라서 종래에 문틈 사이에 손가락이나 손등의 끼임으로 인한 안전사고를 방지하고자 도어가 개폐된 상태에서 문틈을 가려주는 안전도어가 제공되었으나 이러한 안전도어는 설치를 위하여 문틀을 새로 설치해야 하기 때문에 설치를 위한 작업이 어렵고 비용도 비싼 단점이 있었고, 문틈이 완전히 가려지지 않아 문틈으로 손을 다치게 되는 안전사고를 해결하지 못하였다.Accordingly, in order to prevent a safety accident due to the insertion of a finger or a hand between the door openings, a safety door has been provided to cover the opening of the door with the door being opened and closed. However, since such a door must be newly installed, It was difficult and costly to work, and the safety of the door could not be solved because the door was not completely covered and the hand was hurt by the door.

따라서 상기와 같은 문제로 인하여 최근에 특허등록된 제 호에 의하면, 기존에 설치도어 있는 문틀에 설치가 가능토록 하면서 도어가 열려진 상태나 닫혀진 상태에서 문틈이 전혀 발생하지 않도록 하여 안전성과 디자인성을 제공하였다.Therefore, according to the recent patent registration, the door can be installed in the door frame of the existing door, and the door can be opened or closed to prevent the door gap from being generated. Respectively.

이를 위하여 문틀과 대응되는 길이로 이루어지고, 내측에 일측이 개방된 내입공간이 형성되고 상,하단에 도어와 결합을 위한 경첩부가 형성된 설치바를 장착토록 하고, 도어의 일측단에는 설치바에 형성된 경첩부에 고정하는 경첩장착부와 상기 경첩장착부에는 설치바의 내입공간으로 내입되어 회동되는 곡면부를 장착토록 하였다.In order to achieve this, an installation bar having a length corresponding to that of the door frame and having an inner space opened at one side thereof and having a hinge portion for engaging with the door at its upper and lower ends is installed. At one end of the door, And a curved surface portion which is inserted and rotated into the inner space of the installation bar is mounted on the hinge mounting portion.

그러나 이러한 안전도어는 부품의 수가 많아짐에 따라서 제조비용이 비싸지는 문제와 조립이 복잡하고 이에 따른 설치를 위한 시간이 많이 소요가 되면서 생산력이 저하되는 문제가 있었다.However, such a safety door has a problem that the manufacturing cost is high as the number of parts increases, and the assembling is complicated, resulting in a time-consuming installation.

[특허문헌1] 특허등록 제10-1630136 (2016.06.07)[Patent Document 1] Patent Registration No. 10-1630136 (June 06, 2016)

따라서 본 발명은 도어의 개폐시 문틈을 완전히 가려 문틈으로 인한 안전사고를 완전히 방지하는 기능은 그대로 유지하면서도 이를 위한 안전도어의 부품을 간소화시켜 제조시간을 단축하여 생산성을 향상하고 설치를 조립도 간단하게 이루어지도록 하여 시공성을 용이토록 한 것에 본 발명의 목적이 있다.Accordingly, the present invention provides a door structure that completely covers the opening of the door to completely prevent safety accidents caused by door openings, while simplifying parts of the safety door to shorten the manufacturing time to improve productivity, The present invention has been made in view of the above problems.

상기의 목적을 달성하기 위한 기술적 사상으로서의 본 발명의 안전도어는, 출입구에 형성된 문틀과 대응되는 길이로 이루어져 문틀에 고정되는 장착바와 경첩편으로 이루어진 경첩프레임과 상기 경첩프레임의 경첩편과 도어의 일측에 고정되어 경첩프레임의 내측에서 일정반경으로만 회동가능하게 작동되는 회동프레임으로 부품이 간소화로 이루어져 조립이 용이토록 한 것이다.Technical Solution In order to accomplish the above object, a safety door of the present invention as a technical concept includes a hinge frame having a mounting bar and a hinge piece fixed to a door frame and having a length corresponding to a door frame formed at an entrance and a hinge frame, And the hinge frame is rotatably operated only inside the hinge frame at a predetermined radius, thus simplifying the assembly of the hinge frame.

또한 상기 장착바는 내측에 회동프레임의 일부분이 내입되어 회동되도록 일측이 개방된 회동공간을 형성하고, 개방된 부분의 일측에는 회동프레임이 일정반경으로 회동되면서 걸림되는 개폐를 단속하는 걸림부를 형성하고 타측에는 경첩편이 결합되는 경첩부가 형성하여 상기 경첩편의 회동으로 도어를 개폐시에 걸림부에 회동프레임이 걸림되어 도어의 개방을 단속토록 한 것이다.In addition, the mounting bar is formed with a pivoting space in which one side is opened so that a part of the pivoting frame rotates inwardly, and a latching part is formed at one side of the opened part to rotate the pivoting frame in a certain radius, And a hinge portion to which the hinge piece is coupled is formed on the other side, so that when the door is opened and closed by the rotation of the hinge member, the turning frame is engaged with the latching portion to interrupt the opening of the door.

또한 상기 회동프레임은 일측에 도어의 일측단과 직교되는 후면에 밀착되는 고정면과 타측에 장착바의 회동공간에 내입되는 곡면부로 이루어지고, 곡면부의 선단에는 걸림부에 걸림되는 걸림단을 형성하여 걸림을 용이토록 하고, 회동프레임의 내측면에는 경첩편과 연결되는 연결편을 형성하여 도어의 조립을 용이토록 한 것이다.The pivoting frame has a fixing surface which is in close contact with a rear surface orthogonal to the one end of the door and a curved surface portion which is inserted into the pivoting space of the mounting bar on the other side. And a connecting piece connected to the hinge piece is formed on the inner side surface of the rotating frame so that the door can be assembled.

따라서 본 발명의 안전도어에 의하면, 경첩프레임과 회동프레임만으로 부품이 간소화되어 제품의 제조를 위한 비용절감과 대량의 생산이 가능하고, 조립도 쉽게 이루어져 설치에 따른 시공시간을 단축하는 효과가 있는 것이다.Therefore, according to the safety door of the present invention, the parts are simplified by only the hinge frame and the pivoting frame, so that it is possible to reduce the manufacturing cost and mass production of the product, and to assemble easily, thereby shortening the construction time .

도1은 본 발명의 안전도어의 설치된 상태의 단면도.
도2는 본 발명의 안전도어의 조립상태도.
도3은 본 발명의 경첩프레임의 단면도.
도4는 본 발명의 회동프레임의 단면도.
도5는 본 발명의 안전도어에 도어가 장착되는 상태도.
도6은 본 발명의 안전도어가 조립되는 단계도.
도7은 본 발명의 안전도어가 개폐되는 단계도.
도8은 본 발명의 문틀에 보호커버가 장착된 상태도.
도9는 종래의 도어의 개폐구조를 나타낸 단면도.
도10은 종래의 안전도어 설치구조를 나타낸 단면도.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a sectional view of a safety door according to the present invention installed; Fig.
Fig. 2 is an assembly view of the safety door of the present invention. Fig.
3 is a sectional view of the hinge frame of the present invention.
4 is a sectional view of a rotating frame of the present invention.
5 is a state in which the door is mounted on the safety door of the present invention.
6 is a view illustrating a step of assembling the safety door of the present invention.
Fig. 7 is a view showing a step in which the safety door of the present invention is opened and closed. Fig.
8 is a state in which a protective cover is mounted on a door frame of the present invention.
9 is a sectional view showing a conventional door opening and closing structure.
10 is a sectional view showing a conventional safety door installation structure.

이하 첨부도면을 참조하여 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도1에 도시된 바와 같이 본 발명의 안전도어는 건물의 실내에 구획된 독립된 공간에서 출입을 위해 형성된 출입구와 상기 출입구에는 문틀(10)이 형성되어 있으며, 상기 문틀(10)의 일측에는 문틀(10)과 대응되는 길이로 이루어져 문틀(10)에 고정되는 장착바(110)와 경첩편(120)과 회동축(130)으로 이루어진 경첩프레임(100)과 상기 경첩프레임(100)의 경첩편(120)과 도어(20)의 일측에 고정되어 경첩프레임(100)의 내측에서 일정반경으로만 회동가능하게 작동되는 회동프레임(200)으로 간소화된 부품으로 이루어진 것이다.As shown in FIG. 1, the safety door of the present invention includes a door 10 formed at an entrance formed for entrance and exit in an independent space divided in a room of a building, and a door frame 10 formed at the doorway. The hinge frame 100 includes a mounting bar 110 having a length corresponding to that of the hinge frame 100 and fixed to the door frame 10, a hinge frame 120 having a hinge piece 120 and a rotating shaft 130, And a rotary frame 200 which is fixed to one side of the door 20 and is rotatably operated only inside the hinge frame 100 with a predetermined radius.

이때 상기 경첩프레임(100)과 회동프레임(200)은 모두 금속재질로 압출성형에 의해 제조되는 것이고, 이러한 재질이 본 발명의 목적을 제한하는 것은 아니고 플라스틱으로도 사용가능한 것이다.In this case, the hinge frame 100 and the pivoting frame 200 are both made of a metal material by extrusion molding. The material of the hinge frame 100 and the pivoting frame 200 is not limited to the object of the present invention, but can be used as a plastic.

상기 경첩프레임(100)의 구성에서 장착바(110)는 문틀(10)의 상단부와 하단부 사이에 내입되는 길이로 이루어진 것으로, 내측에 회동공간(111)이 형성되고 상기 회동공간의 일측은 장착바(110)를 문틀에 장착과 회동프레임(200)의 일부분이 내입될 수 있도록 개방되게 형성되어 있는 것이다.In the hinge frame 100, the mounting bar 110 has a length that is inserted between an upper end portion and a lower end portion of the door frame 10, and a rotating space 111 is formed on the inner side, (110) to the door frame and a part of the pivoting frame (200) can be inserted therein.

상기 회동공간(111)의 개방된 일측에는 장착바(110)의 회동공간(111)에 내입된 회동프레임(200)이 도어(20)의 개폐를 위하여 회동될 때 회동프레임(200)의 선단이 회동공간(111)에서 완전히 이탈되지 않고 걸림되도록 걸림부(112)를 하향으로 절곡되게 형성되어 도어(20)의 개방을 단속토록 한 것이다.When the turning frame 200 which is inserted into the turning space 111 of the mounting bar 110 is rotated to open and close the door 20 at one opened side of the turning space 111, The locking part 112 is formed to be bent downward so that the locking part 112 can be locked without completely disengaging from the pivoting space 111 so that the opening of the door 20 is interrupted.

또한 회동공간(111)의 개방된 타측에는 경첩편(120)이 결합될 수 있도록 장착바(110)의 상단부와 하단부 일정위치에 절개된 결합부가 형성된 경첩부(113)를 형성하여 상기 결합부에 경첩편(120)을 위치시킨 상태에서 경첩부(113)에 회동축(130)을 결합하여 경첩편(120)을 회동가능하게 고정토록 한 것이다.A hinge part 113 is formed on the other side of the open space of the rotation space 111 to form a hinge part formed at an upper end and a lower end of the mounting bar 110 at predetermined positions so that the hinge piece 120 can be coupled, The hinge piece 120 is rotatably fixed by engaging the pivot shaft 130 with the hinge part 113 in a state where the hinge piece 120 is positioned.

이때 상기 회동프레임(200)은 일측에 도어(20)의 측면부 일측단과 직교되는 후면에 밀착되는 고정면(210)과 타측에 장착바(110)의 회동공간(111) 내측으로 내입되는 곡면부(220)로 이루어지고, 내측 중간에는 회동프레임(200)을 경첩편(120)과 연결하는 연결편(230)이 형성되어 있는 것이다.At this time, the pivoting frame 200 has a fixing surface 210 which is in close contact with a rear surface orthogonal to one end of the side surface of the door 20, and a curved surface portion which is inserted into the pivoting space 111 of the mounting bar 110 at the other side And a connecting piece 230 for connecting the rotating frame 200 to the hinge piece 120 is formed at an inner middle portion thereof.

따라서 장착바(110)에 경첩편(120)을 먼저 결합한 후 상기 장착바(110)를 문틀(10)에 고정설치하고, 그 후에 상기 경첩편(120)과 회동프레임(200)의 연결편(230)을 고정요소(300)로 연결하여 회동프레임(200)을 장착하고, 그 후에 상기 경첩편(120)의 이면과 회동프레임(200)의 장착면(210) 이면의 직교되는 부분에 도어(20)의 일측단과 후면을 밀착시킨 상태에서 회동프레임(200)의 장착면(210)을 통해 고정수단(300)으로 도어(20)에 고정하여 간단하게 조립됨으로써 설치를 완료하게 되는 것이다.The hinge piece 120 is first coupled to the mounting bar 110 and then the mounting bar 110 is fixed to the door frame 10 and then the connecting piece 230 of the hinge piece 120 and the rotating frame 200 Is attached to the rear surface of the hinge piece 120 and the rear surface of the mounting surface 210 of the swing frame 200 by means of the fixing element 300, Is fixed to the door 20 by the fixing means 300 through the mounting surface 210 of the rotary frame 200 in a state in which the one end and the rear surface of the rotary frame 200 are in close contact with each other.

이때 상기 경첩프레임(100)에 장착된 경첩편(120)과 회동프레임(200)의 연결편(230)은 중간부분이 내측방향으로 돌출된 내입면(121,231)을 형성하여 경첩편(120)과 연결편(230)을 고정수단으로 고정할 때 중첩된 상태에서 유동이 발생되지 않게 되면서 상기 내입면(121,231)을 통해 고정수단(300)으로 간단하게 고정결합할 수 있게 되는 것이다.The hinge piece 120 mounted on the hinge frame 100 and the connecting piece 230 between the hinge frame 120 and the rotating frame 200 have inner surfaces 121 and 231 protruding inward in the middle, When the fixing member 230 is fixed by the fixing means, no flow is generated in the overlapped state, so that the fixing member 300 can be simply fixedly coupled to the fixing member 300 through the inner surface 121, 231.

따라서 용이하게 조립할 수 있게 되는 것이다.Therefore, it is possible to assemble easily.

또한 상기 문틀(10)은 대부분 목재로 이루어져 있어 상기 문틀(10)에 경첩프레임(100)의 장착바(110)를 장착할 때 고정력이 떨어질 수 있으며, 문틀(10)에 손상이 발생될 수 있기 때문에 문틀(10)의 표면에 문틀(10)을 보호하면서 장착바(110)의 결합을 견고하게 하는 문틀보호커버(400)가 장착토록 한 것이다.Since the door frame 10 is mostly made of wood, when the mounting bar 110 of the hinge frame 100 is mounted on the door frame 10, the fixing force may be lowered and the door frame 10 may be damaged. The door frame protection cover 400 is mounted on the surface of the door frame 10 to protect the door frame 10 while firmly securing the connection of the mounting bar 110. [

10: 문틀 20: 도어
100: 경첩프레임 110: 장착바
111: 회동공간 112: 걸림부
113: 경첩부 120: 경첩편
121: 내입면 130: 회동축
200: 회동프레임 210: 장착면
220: 곡선부 221: 걸림단
230: 연결면 231: 내입면
300: 고정수단
400: 문틀보호커버10: door frame 20: door
100: hinge frame 110: mounting bar
111: rotation space 112:
113: hinge part 120: hinge piece
121: inside elevation 130:
200: rotation frame 210: mounting surface
220: Curved portion 221:
230: connecting surface 231: inner surface
300: fixing means
400: door frame protection cover

Claims (5)

도어(20)의 개폐시 문틈이 발생되지 않도록 하여 손 다침을 방지한 안전도어에 있어서,
출입구에 형성된 문틀(10)과 대응되는 길이로 이루어져 문틀(10)에 고정되는 장착바(110)와 경첩편(120)과 회동축(130)으로 이루어진 경첩프레임(100)과,
상기 경첩프레임(100)의 경첩편(120)과 도어(20)의 일측에 고정되어 경첩프레임(100)의 내측에서 일정반경으로만 회동가능하게 작동되는 회동프레임(200)으로 이루어진 부품의 간소화로 조립과 생산성을 향상한 손 끼임 방지용 안전도어.A safety door for preventing hand breakage by preventing door openings from being generated during opening and closing of the door (20)
A hinge frame 100 having a mounting bar 110 fixed to the door frame 10 and a hinge piece 120 and a rotating shaft 130 having a length corresponding to that of the door frame 10 formed at the doorway,
The hinge frame 120 includes a hinge frame 120 and a hinge frame 100. The hinge frame 120 includes a hinge frame 120 and a door 20, A safety door that prevents assembly of hands and enhances productivity. 제1항에 있어서,
상기 장착바(110)는 내측에 회동프레임(200)의 일부분이 내입되어 회동되도록 일측이 개방된 회동공간(111)을 형성하고, 상기 회동공간(111)의 개방된 부분 일측에는 회동프레임(200)이 회동되면서 일정반경에서 걸림되어 도어(20)의 개방을 단속하는 걸림부(112)를 형성하고, 타측에는 경첩편(120)이 결합되는 경첩부(113)가 형성됨을 특징으로 하는 부품의 간소화로 조립과 생산성을 향상한 손 끼임 방지용 안전도어.The method according to claim 1,
The mounting bar 110 is formed with a rotating space 111 having one side opened to allow a part of the rotating frame 200 to move inwardly and a rotating frame 200 And a hinge part (113) for engaging the hinge piece (120) is formed on the other side of the hinge part (112) A safety door that prevents assembly of hands and productivity by simplifying. 제2항에 있어서,
상기 회동프레임(200)은 일측에 도어(20)의 일측단과 직교되는 후면에 밀착되는 고정면(210)과 타측에 장착바(110)의 회동공간(111)에 내입되는 곡면부(220)로 이루어지고, 상기 곡면부(220)의 선단에는 회동공간(111)에 형성된 걸림부(112)에 걸림되는 걸림단(221)을 형성하여 도어(20)가 개방되면서 일정반경에서 걸림토록 형성하고 상기 회동프레임(200)의 내측 중간에는 경첩프레임(100)에 장착된 경첩편(120)과 연결되는 연결편(230)을 형성하여 도어(20)의 조립이 용이토록 형성됨을 특징으로 하는 부품의 간소화로 조립과 생산성을 향상한 손 끼임 방지용 안전도어.3. The method of claim 2,
The pivot frame 200 includes a fixing surface 210 which is in close contact with a rear surface orthogonal to one end of the door 20 and a curved surface portion 220 which is inserted into the pivot space 111 of the mounting bar 110 on the other side And a locking step 221 is formed at the front end of the curved surface part 220 so as to engage with the locking part 112 formed in the rotation space 111 so that the door 20 is opened at a predetermined radius, The connecting piece 230 connected to the hinge piece 120 mounted on the hinge frame 100 is formed in the middle of the pivot frame 200 so that the door 20 can be easily assembled. A safety door that prevents assembly of hands and enhances productivity. 제3항에 있어서,
상기 경첩프레임(100)에 장착된 경첩편(120)과 회동프레임(200)의 연결편(230)은 중간부분이 내측방향으로 돌출된 내입면(121,231)을 형성하여 경첩편(120)과 연결편(230)이 중첩된 상태에서 유동이 발생되지 않으면서 상기 내입면(121,231)을 통해 고정수단(300)으로 간단하게 고정결합됨을 특징으로 하는 부품의 간소화로 조립과 생산성을 향상한 손 끼임 방지용 안전도어.The method of claim 3,
The hinge piece 120 mounted on the hinge frame 100 and the connecting piece 230 between the hinge frame 120 and the rotating frame 200 are formed with inner surfaces 121 and 231, 230 are superimposed on one another and are easily fixed to the fixing means 300 through the inside surfaces 121, 231 without generating a flow, a safety door for preventing hand-jamming which improves assembly and productivity by simplifying parts . 제1항에 있어서,
상기 문틀(10)의 표면에는 문틀(10)을 보호하면서 장착바(110)의 결합을 견고하게 하는 문틀보호커버(400)가 구비됨을 특징으로 하는 부품의 간소화로 조립과 생산성을 향상한 손 끼임 방지용 안전도어.The method according to claim 1,
A door frame protection cover (400) is provided on the surface of the door frame (10) to secure the door frame (10) while firmly coupling the mounting bar (110). Safety door for prevention.
KR1020160123435A 2016-09-26 2016-09-26 Prefabricated Door KR101929808B1 (en)

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WO2019231079A1 (en) * 2018-05-29 2019-12-05 (주)세영하이테크 Safety door for preventing hand from being jammed
KR102062059B1 (en) * 2018-08-31 2020-01-03 주식회사 제오메이드 Safety Door with U-shaped Hinges
KR102174731B1 (en) * 2019-06-11 2020-11-05 전상근 Apparatus for cap controller in hinged door

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KR102255955B1 (en) * 2019-06-29 2021-05-26 주식회사 대도테크윈 Installation method of hand-jammed prevention apparatus in the opening and closing a hinged door
WO2020166822A1 (en) * 2019-02-14 2020-08-20 주식회사 대도테크윈 Safety device for preventing hand jamming when hinged door is opened/closed, and provision method therefor
KR102063451B1 (en) * 2019-02-14 2020-01-08 서원상협(주) the apparatus for being installed with the safety hinge for door and preventing that the hand is put between
KR102152797B1 (en) 2019-03-18 2020-09-07 주식회사 유니퍼 Device for preventing hands to be jammed in the door
KR102556809B1 (en) 2019-03-18 2023-07-18 주식회사 유니퍼 Device for preventing hands to be jammed in the door
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WO2019231079A1 (en) * 2018-05-29 2019-12-05 (주)세영하이테크 Safety door for preventing hand from being jammed
KR102062059B1 (en) * 2018-08-31 2020-01-03 주식회사 제오메이드 Safety Door with U-shaped Hinges
KR101989781B1 (en) * 2018-10-04 2019-06-17 서원상협(주) Safety door to secure doorway width
KR102174731B1 (en) * 2019-06-11 2020-11-05 전상근 Apparatus for cap controller in hinged door

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