KR101375574B1 - Wooden door - Google Patents

Wooden door Download PDF

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Publication number
KR101375574B1
KR101375574B1 KR1020110042020A KR20110042020A KR101375574B1 KR 101375574 B1 KR101375574 B1 KR 101375574B1 KR 1020110042020 A KR1020110042020 A KR 1020110042020A KR 20110042020 A KR20110042020 A KR 20110042020A KR 101375574 B1 KR101375574 B1 KR 101375574B1
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South Korea
Prior art keywords
door
plate
door frame
boundary
wood
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KR1020110042020A
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Korean (ko)
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KR20120124242A (en
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최원겸
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최원겸
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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
    • 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
    • E06B3/70—Door leaves
    • E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
    • E06B3/74—Door leaves consisting of frame and panels, e.g. of raised panel type with wooden panels or frame
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Wing Frames And Configurations (AREA)
  • Special Wing (AREA)

Abstract

본 발명은 화재시에 화염전파속도를 저지할 수 있도록 내부골구 및 골구에 닿는 면에 내화페이트를 칠하고, 문틀의 전방면에 경첩을 사용하여 결합되며 다단으로 절곡되어 방음이 잘되도록 형성한 기능성 목재문에 관한 것이다.The present invention paints the refractory paint on the surface contacting the inner bone and the bone so that the flame propagation speed can be prevented in the event of fire, combined with a hinge on the front surface of the door frame and bent in multiple stages to form sound insulation It's about wood doors.

Description

문틀의 전방에 장착되는 목재문{WOODEN DOOR}Wooden door mounted on the front of the door frame {WOODEN DOOR}

본 발명은 문틀의 전방에 장착된 목재문에 관한 것으로서, 더욱 상세하게는 화재시에 화염전파속도를 저지할 수 있도록 내부골구 및 골구에 닿는 면에 내화페이트를 칠하고, 문틀의 전방면에 경첩을 사용하여 결합되며 다단으로 절곡되어 방음이 잘되도록 형성한 기능성 목재문에 관한 것이다.
The present invention relates to a wooden door mounted on the front of the door frame, and more specifically, to the fire retardant paint on the surface in contact with the internal bone and bone so as to prevent the flame propagation speed in the event of a fire, the hinge on the front surface of the door frame It relates to a functional wood door combined with using a bent in multiple stages formed to sound insulation.

일반적으로 건축물 내에는 주거공간이나 사무용도로 사용하기 위한 방이나 사무실이 구획되어 있고 방이나 사무실의 구획된 공간에 출입을 위한 문(door)이 설치되며, 부드러운 느낌과 고급스런 장식미를 위하여 목재로 많이 제작된다.In general, the building is divided into a room or an office for use as a living space or an office, and a door is installed in the compartment of the room or office, and a lot of wood is used for a soft feeling and luxurious decoration. Is produced.

하지만, 목재문은 불에 약함은 물론 문을 열고 닫기 위하여 약간의 틈을 형성하기 때문에 화재 발생시 유독성가스를 차단하지 못하는 문제점이 있었다.However, wood doors are not only susceptible to fire, but also form a small gap to open and close the doors, so there is a problem in that toxic gases cannot be blocked in case of fire.

이를 해소하기 위하여 목재문의 이점을 살리면서 열에 강하고 유독성가스를 차단할 수 있도록 하는 단열재를 포함하는 목재 방화문이 제시되고 있다.In order to solve this problem, wooden fire doors including heat insulating materials, which are resistant to heat and can block toxic gases, have been proposed while taking advantage of wood doors.

그런데, 종래의 목재 방화문은 문의 형태를 유지하기가 어렵고 화재 발생시 화기 및 열을 지연시키는 효과가 미약한 문제점이 있었다.However, the conventional wood fire door has a problem that it is difficult to maintain the shape of the door and the effect of delaying the fire and heat in the event of fire.

또한, 종래에는 문(door)에만 치중하여 방화기능을 강화하고 있는 단점이 있었으며, 문을 설치 고정하기 위한 문틀에는 방화기능을 고려하지 않음에 따라 화재 발생시 문틀이 문에 비해 먼저 불에 타고 파손 및 전소됨에 의해 화기 및 연소열이 확산되는 문제점이 있었다.In addition, conventionally, there was a drawback to strengthening the fire protection function by focusing only on the door, and the door frame for the installation and fixing of the door does not consider the fire protection function, so when the fire occurs, the door frame is burned before the door and damaged and There is a problem in that the fire and combustion heat is diffused by the burned out.

즉, 문을 지탱하는 문틀이 문보다 먼저 파손됨에 따라 아무리 방화기능을 강화한 문을 사용한다 하더라도 그 기능에 관계없이 문의 형태를 유지하지 못하고 무너지게 되는 문제점이 있었다.
That is, as the door frame supporting the door is broken before the door, there is a problem in that even if the door with the enhanced fire protection function is used, the door does not maintain its shape regardless of its function.

본 발명의 해결하고자 하려는 과제는 The problem to be solved of the present invention is

문틀의 전방에 장착하여 방음이 이루어지도록 다단으로 형성된 문틀의 전방에 장착 목재문의 구조를 제공하는 데 있다.It is provided in the front of the door frame to provide a structure of a wooden door mounted on the front of the door frame formed in multiple stages so that sound insulation is made.

본 발명의 다른 목적은 골구와 골구가 접하는 면에 내화페인트를 칠하여 화재가 확산되는 것을 방지하도록 문틀의 전방에 장착 목재문의 구조를 제공하는 데 있다.
Another object of the present invention is to provide a structure of a wooden door mounted on the front of the door frame to prevent fire spreading by applying a fire-resistant paint on the surface in contact with the bone and bone.

본 발명의 과제의 해결수단은 Means for Solving the Problems of the Present Invention

문틀과 문짝과 손잡이와 경첩으로 이루어진 목재문에 있어서,In a wooden door made of a door frame, a door, a handle and a hinge,

외부판과 내부판이 내부에 지지목을 장착하고 상기 지지목의 사이에는 벌집모양의 하니콤 구조의 내부보강재를 구성하고, 전방면에 2단구조로 형성된 경계판과 후방에 "ㄱ"자로 절곡된 측면판을 구성하고, 상기 경계판과 측면판의 사이를 덮을 수 있는 경계덮개로 이루어진 목재문틀; 전방판과 후방판의 사이에 지지목을 장착하고, 상기 지지목의 사이에 벌집모양의 하니콤 구조의 내부보강재를 구성하고, 테두리면의 문틀경계면에는 다단구조로 형성된 문짝경계판이 형성된 문짝; 상기 문틀과 문짝의 경계면에는 형성된 걸림턱과 날개면이 절곡된 구조의 경첩이 장착하여 달성하였다.
The outer plate and the inner plate are equipped with a support wood therein, and between the support wood constitutes a honeycomb-shaped honeycomb inner reinforcement, bent at the front of the boundary plate formed of a two-stage structure and the letter "B" at the rear A wood door frame comprising a side cover and a boundary cover capable of covering between the boundary plate and the side plate; A support door mounted between the front plate and the rear plate, and a honeycomb-shaped honeycomb internal reinforcement between the support wood, and a door boundary plate having a multi-stage structure formed on the border of the door frame; The hinge and the hinge formed of the bent surface formed on the interface between the door frame and the door was achieved by mounting.

본 발명의 문틀의 전방에 장착되는 목재문는 Wood door is mounted on the front of the door frame of the present invention

문틀의 전방면에 벽면과 일체로 형성되어 미관상 일체감을 주도록 구성하였으며, 실내의 확장된 구조로 형성되고, 목재의 특성상 견고성을 높이고, 외부와 밀폐력을 높이도록 형성한 뛰어난 효과가 있는 매우 유용한 발명인 것이다.
The front surface of the door frame is formed integrally with the wall surface to give a sense of unity, it is formed as an extended structure of the interior, it is a very useful invention that has an excellent effect formed to increase the rigidity, and enhance the sealing force with the outside of the characteristics of the wood. .

도 1은 본 발명의 바람직한 실시예의 문틀의 전방에 장착되는 목재문을 도시한 내부단면도.
도 2는 본 발명의 문틀의 전방에 장착되는 목재문의 단면도.
도 3은 도 2의 목재문의 부분 확대단면도
도 4는 본 발명의 다른 실시예의 문틀의 전방에 장착되는 목재문의 단면도.
도 5는 도 4의 목재문의 분분 확대 단면도.
도 6은 본 발명의 다른 실시예의 문틀의 전방에 장착되는 목재문의 단면도.
도 7은 본 발명의 목재 문짝의 하부에 차단고무판을 장착한 사용상태도.Figure 1 is an internal cross-sectional view showing a wooden door mounted to the front of the door frame of a preferred embodiment of the present invention.
2 is a cross-sectional view of a wooden door mounted to the front of the door frame of the present invention.
3 is a partially enlarged cross-sectional view of the wooden door of FIG.
4 is a cross-sectional view of a wooden door mounted to the front of the door frame of another embodiment of the present invention.
5 is an enlarged cross-sectional view of the wood door of FIG. 4.
6 is a cross-sectional view of a wooden door mounted to the front of the door frame of another embodiment of the present invention.
Figure 7 is a use state equipped with a blocking rubber plate on the lower portion of the wooden door of the present invention.

이하, 본 발명의 바람직한 실시예의 문틀의 전방에 장착되는 목재문을 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, a wooden door mounted on the front of the door frame of a preferred embodiment of the present invention will be described in detail.

도 1 내지 도 3에 도시한 본 발명의 문틀의 전방에 장착되는 목재문은 문틀과 문짝과 손잡이와 경첩으로 이루어진 목재문에 있어서,In the wood door to be mounted on the front of the door frame of the present invention shown in Figures 1 to 3 in the wooden door made of a door frame, a door, a handle and a hinge,

문틀(400)과 문짝(410)의 경계면에 절곡된 구조로 형성하고, 문틀의 내부판에 문틀경계판(170)을 구성한 특징이 있다.It is formed in a structure bent at the interface between the door frame 400 and the door 410, it is characterized in that the door frame boundary plate 170 is configured on the inner plate of the door frame.

본 발명의 문틀은 외부판(100)과 내부판(140)의 내부에 지지목(120)이 가로와 세로 방향으로 다수개 배열하여 장착하고 상기 지지목(120)의 사이에는 벌집모양의 하니콤 구조의 내부보강재(220)를 구성하고, 전방면에 2단구조로 형성된 문틀경계판(170)과 후방에 "ㄱ"자로 절곡된 측면판(110)을 구성하고, 상기 문틀경계판(170)과 측면판(110)의 사이를 덮을 수 있는 경계덮개(160)로 이루어진 특징이 있다. 상기 경계덮개(160)는 무게를 가볍게 하기 위해 내부에 관통구가 형성되고 전방에는 밀착용 완충고무패킹(270)을 삽입하고, 견고성을 높이기 위해 문틀경계판 사이에 다리(280)가 형성되어 하중을 받칠 수 있도록 하였다.The door frame of the present invention is mounted on the outer plate 100 and the inner plate 140 by arranging a plurality of support trees 120 in the horizontal and vertical directions, and the honeycomb honeycomb between the support trees 120. Consists of the internal reinforcing material 220 of the structure, the door frame boundary plate 170 formed in a two-stage structure on the front surface and the side plate 110 bent to the letter "b" at the rear, the door frame boundary plate 170 And a boundary cover 160 that can cover the space between the side plate 110. The boundary cover 160 has a through hole formed therein to lighten the weight and inserts a cushioning rubber packing 270 for close contact with the front, and a bridge 280 is formed between the door frame boundary plates to increase the rigidity. To support it.

문짝(410)은 외부판(220)과 내부판(230)은 합성목재 또는 원목의 재질로 사용되며, 내부에는 지지목(120)을 삽입하고, 견고성을 높일 수 있도록 지지목의 사이에 벌집모양의 하니콤 구조의 내부보강재(130)를 구성하였다.The door 410 is the outer plate 220 and the inner plate 230 is used as a material of synthetic wood or solid wood, and insert the support wood 120 therein, the honeycomb shape between the support wood to increase the rigidity Honeycomb structure of the internal reinforcement 130 was configured.

문짝은 문틀의 경계면에 결합되며 상기 문틀경계면에는 2단구조로 형성된 문짝경계판(210)이 형성된다.The door is coupled to the boundary of the door frame and the door boundary plate 210 formed in a two-stage structure is formed on the door frame boundary surface.

상기 문틀(400)과 문짝(410)의 경계면에는 형성된 걸림턱(240)과 날개면(260)이 절곡된 구조의 경첩(180)이 장착된다.A hinge 180 having a structure in which the locking jaw 240 and the wing surface 260 are bent is mounted on the boundary surface of the door frame 400 and the door 410.

상기와 같이 문틀의 전방에 문짝을 구성하여 외부에서 볼 경우에 벽과 문틀과 문짝이 일자형으로 수평을 이루도록 하였다.As described above, when the door is formed in front of the door frame, the wall and the door frame and the door are horizontally formed in a straight line.

도 4와 도 5에 도시한 본 발명의 다른 실시예는 문틀(400)의 끝단을 덮을 수 있도록 하여 틈새를 줄일 수 있도록 하였다.Another embodiment of the present invention shown in Figures 4 and 5 to cover the end of the door frame 400 to reduce the gap.

문틀경계판의 상단을 포개어지도록 문짝경계판을 구성하고, 상기 문짝경계판은 전방에 돌출된 덮개면(350)을 형성하고, 문짝의 지지목(120)과 전방판을 고정하기 위한 측면돌기(280)를 형성하여 지지목의 측면에 끼워서 결합되도록 하였다.A door boundary plate is configured to overlap the top of the door frame boundary plate, and the door boundary plate forms a cover surface 350 protruding from the front side, and side projections for fixing the support neck 120 and the front plate of the door ( 280 was formed to fit on the side of the support neck.

경첩(180)의 구조는 문틀에 경첩이 누운구조로 형성되어 문짝경계판에 걸림턱이 걸려져 있도록 형성하였다.The hinge 180 has a structure in which the hinge is laid on the door frame so that the locking jaw is caught on the door boundary board.

도 6은 본 발명의 다른 실시예의 문틀의 전방에 장착되는 목재문는 Figure 6 is a wooden door mounted on the front of the door frame of another embodiment of the present invention

문틀(400)을 원목으로 형성하고 문틀의 상부에는 경계덮개(160)를 결합하고, 문틀과 문짝에는 절곡된 구조의 경첩(180)을 형성하여 결합되고, 문짝경계판(200)은 문틀경계판의 상단을 포개어지도록 하였다.The door frame 400 is formed of solid wood, and the boundary cover 160 is coupled to the upper part of the door frame, and the door frame and the door are joined to form a hinge 180 having a bent structure, and the door boundary board 200 is a door frame boundary board. The top of the was superimposed.

상기 문짝경계판(200)은 전방에 돌출된 덮개면(350)을 형성하고, 문짝의 지지목(120)과 결합이 편리하고 견고하게 장착되도록 중앙, 전방판을 고정하기 위한 측면돌기(280)와 중앙돌기(290)를 형성하여 지지목의 측면에 끼워서 결합되도록 하였다.The door boundary plate 200 forms a cover surface 350 protruding at the front side, and side projections 280 for fixing the center and the front plate to be conveniently and firmly mounted to the support neck 120 of the door. And a central protrusion 290 was formed to be coupled to the side of the support neck.

도 7에 도시한 문짝의 하단부에는 외부와 차단되도록 하여 방음과 화재시 발생되는 연기를 차단하도록 하였다.The lower end of the door shown in Figure 7 is to block the outside to block the smoke generated during soundproofing and fire.

문틀의 하단에는 밀폐용 차단고무판(320)과 버틈셧터(310) 내부에 고정하도록 측면에 끼움돌기(360)를 형성하여 방음역활을 하도록 형성하였다.At the bottom of the door frame was formed to act as sound insulation by forming a fitting protrusion 360 on the side to be fixed to the sealing blocking rubber plate 320 and the gap shutter 310 inside.

상기의 구조는 문틀이 없는 바닥면(330)에 적용하거나 문틀이 있는 곳에 사용이 가능하다.The above structure may be applied to the bottom surface 330 without the door frame or used where the door frame is.

이상 살펴본 바와 같은 본 발명은 도면에 도시된 일 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적인 보호 범위는 첨부된 청구범위의 기술적 사상에 의해 정해져야 할 것이다.
Although the present invention as described above has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art may various modifications and other equivalent embodiments therefrom. Will understand. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100 : 외부판 110 : 측면판
120 : 지지목 130 : 내부보강판
140 : 내부판 150 : 관통구
160 : 경계덮개 170 : 문틀경계판
180 : 경첩 190 : 2단절곡부
200 : 문짝경계판 210 : 내부보강재
220 : 전방판 230 : 후방판
240 : 걸림턱
270 : 패킹 280 : 다리
290 : 돌기 300 : 홈
310 : 버틈셧터 320 : 차단고무판100: outer plate 110: side plate
120: support wood 130: internal reinforcing plate
140: inner plate 150: through hole
160: border cover 170: door frame border
180: hinge 190: two-stage bending
200: door boundary plate 210: internal reinforcement
220: front plate 230: rear plate
240: jamming jaw
270: packing 280: leg
290: projection 300: groove
310: crack shutter 320: blocking rubber plate

Claims (5)

경계면이 형성된 문틀과, 문짝과, 손잡이와, 절곡된 경첩과, 하니콤 구조의 내부보강재로 이루어진 목재문에 있어서,
외부판과 내부판의 내부에 지지목을 장착하고, 상기 지지목의 사이에는 벌집모양의 하니콤 구조의 내부보강재를 구성하고, 전방면에 2단구조로 형성된 경계판과 후방에 "ㄱ"자로 절곡된 측면판을 구성하고,
상기 경계판과 측면판의 사이를 덮을 수 있는 경계덮개로 이루어진 목재문틀;
전방판과 후방판의 사이에 지지목을 장착하고, 상기 지지목의 사이에 벌집모양의 하니콤 구조의 내부보강재를 구성하고, 테두리면의 문틀경계면에는 2단구조로 형성된 문짝경계판이 형성된 문짝;
상기 문틀과 문짝의 경계면에는 형성된 걸림턱과 날개면이 절곡된 구조의 경첩이 장착된 것을 특징으로 하는 문틀의 전방에 장착되는 목재문.
In a wooden door consisting of a door frame with a boundary, a door, a handle, a bent hinge and a honeycomb internal reinforcement,
The support plate is mounted inside the outer plate and the inner plate, and between the support tree is composed of a honeycomb-shaped honeycomb inner reinforcing material, the boundary plate formed in the two-stage structure on the front surface and the letter "A" at the rear. Make up the bent side plate,
A wooden door frame made of a boundary cover that can cover the space between the boundary plate and the side plate;
A support door mounted between the front plate and the rear plate, and a honeycomb-shaped honeycomb internal reinforcement between the support wood, and a door boundary plate formed of a two-stage structure on the door frame boundary surface of the edge;
The door of the wooden door is mounted on the front of the door frame, characterized in that the hinge and the hinge formed on the boundary surface of the door frame and the door is bent.
제 1항에 있어서, 상기 목재문틀의 전방면이 3단 구조로 형성된 경계판으로 형성된 것을 특징으로 하는 문틀의 전방에 장착되는 목재문.
The wooden door of claim 1, wherein the front surface of the wooden door frame is formed of a boundary plate formed in a three-stage structure.
제 1항에 있어서, 상기 경계덮개는
무게를 가볍게 하기 위해 내부에 관통구가 형성되고 전방에는 밀착용 완충고무패킹을 삽입하고, 견고성을 높이기 위해 문틀경계판 사이에 다리가 형성되어 하중을 받칠 수 있도록 형성한 것을 특징으로 하는 문틀의 전방에 장착되는 목재문.
The method of claim 1, wherein the boundary cover
A through hole is formed inside to reduce the weight, and the front side of the door frame is formed to support the load by inserting a cushioning rubber packing for close contact, and forming a bridge between the door frame border plates to increase the rigidity. Wood door mounted on.
제 1항에 있어서, 상기 문짝경계판은
문틀의 상부에 덮을 수 있도록 날개면이 형성되며, 전방판을 고정하기 위한 측면돌기와 중앙돌기를 형성하여 지지목의 측면에 끼워서 결합된 것을 특징으로 하는 문틀의 전방에 장착되는 목재문.
The method of claim 1, wherein the door boundary plate is
Wing surface is formed so as to cover the upper portion of the door frame, wood door to be mounted to the front of the door frame, characterized in that the side projection and the center projection for fixing the front plate is inserted into the side of the support wood combined.
제 1항에 있어서, 상기 문짝의 하단면에 밀폐용 차단고무판과 버틈셧터를 장착하도록 홈을 내고 버틈셧터 내부에 고정하도록 측면에 끼움돌기를 형성하여 방음역활을 하도록 구성한 것을 특징으로 하는 문틀의 전방에 장착되는 목재문.




The front of the door frame according to claim 1, wherein a groove is formed on the bottom surface of the door to mount the sealing blocking rubber plate and the gap shutter, and a fitting protrusion is formed on the side surface to fix the inside of the gap shutter. Wood door mounted on.




KR1020110042020A 2011-05-03 2011-05-03 Wooden door KR101375574B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108952493A (en) * 2017-05-22 2018-12-07 天津市龙甲门业有限公司 A kind of anti-deforming wooden door

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663781U (en) * 1993-02-19 1994-09-09 立山アルミニウム工業株式会社 Doors with a meeting section
JPH108852A (en) * 1996-06-26 1998-01-13 Ykk Architect Prod Kk Airtight structure for hinged door
KR100576493B1 (en) * 2004-04-14 2006-05-10 현대산업개발 주식회사 Plastic door for indoor
KR100849864B1 (en) * 2007-03-02 2008-08-01 박동섭 Door frame structure and mounting method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663781U (en) * 1993-02-19 1994-09-09 立山アルミニウム工業株式会社 Doors with a meeting section
JPH108852A (en) * 1996-06-26 1998-01-13 Ykk Architect Prod Kk Airtight structure for hinged door
KR100576493B1 (en) * 2004-04-14 2006-05-10 현대산업개발 주식회사 Plastic door for indoor
KR100849864B1 (en) * 2007-03-02 2008-08-01 박동섭 Door frame structure and mounting method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108952493A (en) * 2017-05-22 2018-12-07 天津市龙甲门业有限公司 A kind of anti-deforming wooden door

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