KR200168255Y1 - The junction structure of door plates - Google Patents

The junction structure of door plates Download PDF

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Publication number
KR200168255Y1
KR200168255Y1 KR2019970037614U KR19970037614U KR200168255Y1 KR 200168255 Y1 KR200168255 Y1 KR 200168255Y1 KR 2019970037614 U KR2019970037614 U KR 2019970037614U KR 19970037614 U KR19970037614 U KR 19970037614U KR 200168255 Y1 KR200168255 Y1 KR 200168255Y1
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KR
South Korea
Prior art keywords
door
plate
back plate
coupled
coupling structure
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KR2019970037614U
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Korean (ko)
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KR980003400U (en
Inventor
최묵선
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김찬근
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Priority to KR2019970037614U priority Critical patent/KR200168255Y1/en
Publication of KR980003400U publication Critical patent/KR980003400U/en
Application granted granted Critical
Publication of KR200168255Y1 publication Critical patent/KR200168255Y1/en

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Classifications

    • 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
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/827—Flush doors, i.e. with completely flat surface of metal without an internal frame, e.g. with exterior panels substantially of metal
    • 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
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7032—Door leaves characterised by the filling between two external panels of non-vegetal fibrous material, e.g. glass or rock wool

Abstract

본 고안은 아파트나 건물 등에 설치되어 방화문으로서의 기능도 아울러 갖춘 출입용 도어의 내부결합구조에 관한 것으로서, 본 고안의 일실시예인 출입용 도어의 내부결합구조는 단부에 플랜지가 형성되어 상기 플랜지가 도어의 뒷면판에 용접결합되고 일측면에 ㄷ형의 홈이 형성된 U형의 보강부재와, 상기 홈과 결합되는 ㄷ형의 절곡부를 구비하여 하부면이 도어의 절취판에 용접결합된 결합부재를 구비하고 있으므로, 보강부재와 절취판이 상호결합되는 수단을 설치하여 상기 수단에 의해 전면판과 뒷면판을 견고하게 결합시킴으로써 반복되는 충격이 가해져도 전면판과 뒷면판 사이에 요동이나 소음이 발생하지 않는다는 뛰어난 효과가 있다.The present invention relates to an internal coupling structure of the door for access, which is installed in an apartment or a building, and also has a function as a fire door. U-shaped reinforcement member welded to the back plate of the c-shaped groove formed on one side and the c-shaped bent portion coupled to the groove, and the lower surface is provided with a coupling member welded to the cutout plate of the door By providing a means for the reinforcing member and the cutting plate to be mutually coupled to each other, the front plate and the back plate are firmly coupled by the means, so that even if repeated impact is applied, there is an excellent effect that there is no fluctuation or noise between the front plate and the back plate. have.

Description

출입용 도어의 내부결합구조Internal coupling structure of entrance door

본 고안은 아파트나 건물 등에 설치되어 방화문으로서의 기능도 아울러 갖춘 출입용 도어의 내부결합구조에 관한 것이다.The present invention relates to an internal coupling structure of an entrance door installed in an apartment or a building, and also having a function as a fire door.

일반적인 출입용 도어의 형상은 도1에 도시되어 있고, 상기 도어에 있어서 종래의 내부결합구조는 도1의 횡단면도로서 도2에 개시되어 있다.The shape of a typical entrance door is shown in FIG. 1, and a conventional internal coupling structure of the door is shown in FIG. 2 as a cross sectional view of FIG.

도1과 도2에서 알 수 있는 바와 같이, 출입용 도어는 뒷면판(1)에 종방향 및 횡방향 보강부재(10)를 용접하고 중앙에 유리섬유 등의 단열재(2)가 삽입한 후 중앙부분이 절취된 전면판(3)과 상기 뒷면판(1)을 결합부(40)에서 결합시킨 다음, 상기 전면판(3)에 절취판(6)을 삽입하고 상기 절단선(5)을 따라 장식테(8)와 장식덮개(9)를 장착함으로써 형성된다.As can be seen in Figures 1 and 2, the entrance door is welded longitudinally and transverse reinforcing members 10 to the back plate 1, the center of the heat insulator (2) such as glass fiber inserted in the center Join the cut-out plate (3) and the back plate (1) in the coupling portion 40, and then insert the cutting plate (6) in the front plate (3) along the cutting line (5) It is formed by attaching the decorative frame 8 and the decorative cover 9.

상기에서 보강부재(10)를 뒷면판(1)과 전면판(3)사이에 설치하는 종래의 방법은 뒷면판(1)에 보강부재(10)의 플랜지(11)를 용접하여 상기 뒷면판(1)과 보강부재(10)를 결합한 다음, 상기 보강부재의 전면부(12)에 양면테이프(13)를 부착하여 전면판(3) 및 절취판(6)에 부착시키는 방법을 사용하였다.The conventional method of installing the reinforcing member 10 between the back plate 1 and the front plate 3 in the above is to weld the flange 11 of the reinforcing member 10 to the back plate (1) to the back plate ( 1) and the reinforcing member 10 were combined, and then a double-sided tape 13 was attached to the front portion 12 of the reinforcing member and attached to the front plate 3 and the cutting plate 6.

그러나, 상기와 같은 방법을 사용할 경우 양면테이프(13)의 접착력에 한계가 있어서 도어를 여닫을 때마다 반복되는 충격에 의해 도어 중앙부위의 접착부분이 떨어지게 되고, 그에 따라 전면판(3)과 절취판(6)이 요동함으로써 소음을 발생하게 되는 문제점이 있었다.However, in the case of using the method described above, the adhesive force of the double-sided tape 13 is limited, so that the adhesive part of the center part of the door is dropped by repeated shocks each time the door is opened and closed, and thus the front plate 3 and the cutting plate There was a problem that the noise caused by the swing (6).

또한, 도어의 조립이 완성되면 고온상태하에서 도어의 외부면에 도장을 하게 되는데, 이때 상기 접착부분이 고온에 의하여 떨어지는 문제점이 있었다.In addition, when the assembly of the door is completed to paint the outer surface of the door under a high temperature state, there was a problem that the adhesive portion falls by high temperature.

따라서, 본 고안은 상기 문제점을 해결하기 위하여 이루어진 것으로써, 본 고안의 목적은 보강부재와 절취판이 상호결합되는 수단을 설치하여 상기 수단에 의해 전면판과 뒷면판을 견고하게 결합시킴으로써 반복되는 충격이 가해져도 전면판과 뒷면판 사이에 요동이나 소음이 발생하지 않는 출입용 도어의 내부결합구조를 제공하는데 있다.Therefore, the present invention is made to solve the above problems, the object of the present invention is to install a means that the reinforcing member and the cutting plate are mutually coupled to the impact that is repeated by firmly coupling the front plate and the back plate by the means. The present invention provides an internal coupling structure of an entrance door that does not generate fluctuations or noise between the front and rear plates even when applied.

도1은 출입용 도어의 내부에 설치된 보강부재를 점선으로 도시한 출입용 도어의 정면도.Figure 1 is a front view of the door for access showing a dotted line reinforcing member installed inside the door for access.

도2는 종래의 출입용 도어의 내부결합구조를 도시한 횡단면도.Figure 2 is a cross-sectional view showing the internal coupling structure of a conventional entrance door.

도3은 본 고안의 일실시예의 출입용 도어의 전면판과 뒷면판의 내부결합구조를 도시한 횡단면도.Figure 3 is a cross-sectional view showing the inner coupling structure of the front plate and the back plate of the door for an embodiment of the present invention.

도4는 전면판과 뒷면판이 결합된 상태에서 본 고안의 일실시예의 출입용 도어의 내부결합구조를 도시한 횡단면도.Figure 4 is a cross-sectional view showing the internal coupling structure of the entrance door of the embodiment of the present invention in the front plate and the back plate is coupled state.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 뒷면판 2 : 단열재1: back plate 2: insulation

3 : 전면판 5 : 절단선3: front panel 5: cutting line

6 : 절취판 8 : 장식테6: cutting plate 8: decorative frame

9 장식덮개 10 : 보강부재9 Decorative cover 10: Reinforcing member

11 : 플랜지 12 : 전면부11 flange 12 front part

14,34 : 용접부 20 : ㄷ형의 홈14,34: welded portion 20: t-shaped groove

21 : 凸부 30 : 결합부재21: part 30: coupling member

31 : 凹부 33 : 절곡부31: bent portion 33: bend

상기 목적을 달성하기 위하여 본 고안의 출입용 도어의 내부결합구조는 단부에 플랜지가 형성되어 상기 플랜지가 도어의 뒷면판에 용접결합되고 일측면에 ㄷ형의 홈이 형성된 U형의 보강부재와, 상기 홈과 결합되는 ㄷ형의 절곡부를 구비하여 하부면이 도어의 절취판에 용접결합된 결합부재를 구비하고 있는 것을 특징으로 한다.In order to achieve the above object, the internal coupling structure of the entrance door of the present invention has a flange formed at the end of the U-shaped reinforcement member, the flange of which is welded to the back plate of the door and a c-shaped groove is formed at one side thereof, and It has a c-shaped bent portion coupled to the groove, characterized in that the lower surface has a coupling member welded to the cutting plate of the door.

이하, 본 고안의 실시예인 출입용 도어의 내부결합구조에 대하여 첨부도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings for the internal coupling structure of the door for an embodiment of the present invention will be described in detail.

도3은 본 고안의 일실시예의 출입용 도어의 전면판과 뒷면판의 내부결합구조를 도시한 횡단면도이고, 도4는 전면판과 뒷면판이 결합된 상태에서 본 고안의 일실시예의 출입용 도어의 내부결합구조를 도시한 횡단면도이다.Figure 3 is a cross-sectional view showing the internal coupling structure of the front plate and the back plate of the door for access of one embodiment of the present invention, Figure 4 is a front door and the back plate of the door of the embodiment of the present invention in the state coupled to the back plate It is a cross-sectional view showing the internal coupling structure.

도3과 도4에 도시한 바와 같이, 본 고안의 일실시예에 의한 출입용 도어의 내부결합구조는 단부에 플랜지(11)가 형성되어 상기 플랜지(11)가 도어의 뒷면판(1)에 용접결합되고 일측면에 ㄷ형의 홈(20)이 형성된 U형의 보강부재(10)와, 상기 홈(20)과 결합되는 ㄷ형의 절곡부(33)를 구비하여 하부면(32)이 도어의 절취판(6)에 용접결합된 결합부재(30)를 구비하고 있다.As shown in Figures 3 and 4, the internal coupling structure of the door for access according to an embodiment of the present invention is a flange 11 is formed at the end so that the flange 11 to the back plate 1 of the door The lower surface 32 is provided with a U-shaped reinforcing member 10 welded and formed with a c-shaped groove 20 on one side thereof, and a c-shaped bent portion 33 coupled to the groove 20. A coupling member 30 welded to the cutting plate 6 is provided.

도면중 미설명부호 14와 34는 부재간을 스폿용접함에 따라 형성된 스폿용접점을 나타내고, 21은 상기 ㄷ형 홈(20)의 하부에 형성되는 凸부를 가리키며, 31은 상기 ㄷ형의 절곡부(33)하부에 형성되는 凹부를 가리킨다.In the drawings, reference numerals 14 and 34 denote spot welding points formed by spot welding between members, 21 denotes a recess formed in the lower portion of the c-shaped groove 20, and 31 denotes a c-shaped bent portion 33. Points to the bottom formed in the lower part.

다음에, 이와 같이 구성되어 있는 본 고안의 일실시예에 의한 출입용 도어의 내부결합구조의 작용에 대하여 설명한다.Next, the operation of the internal coupling structure of the entrance door according to the embodiment of the present invention configured as described above will be described.

먼저, 상기 보강부재(10)의 양쪽에 형성된 플랜지(11)를 도어의 뒷면판(1)에용접시킨 다음, 상기 보강부재(10)와 일치하는 절취판(6)의 위치에 결합부재(30)의 폐쇄면(32)을 용접시킨다First, the flanges 11 formed on both sides of the reinforcing member 10 are welded to the back plate 1 of the door, and then the coupling member 30 is positioned at the position of the cutting plate 6 corresponding to the reinforcing member 10. Weld the closed surface 32 of

상기에서 사용하는 용접방법은 주로 스폿용접방법이며, 이러한 방법을 사용하는 이유는 용접에 따른 철판의 변형을 방지하기 위한 것이다.The welding method used above is mainly a spot welding method, and the reason for using such a method is to prevent deformation of the iron plate due to welding.

그런 다음, 상기 보강부재(10)의 ㄷ형의 홈(20)에 상기 결합부재(30)의 ㄷ형의 절곡부(33)가 삽입되도록 양쪽 판(1,6)을 결합시키는데, 이 때 상기 보강부재(10)의 ㄷ형의 홈(20)과 凸부(21)는 상기 결합부재(30)의 ㄷ형의 절곡부(33)와 凹부(31)에 상호 맞물리게 되어 양쪽 판(1,6)은 고정결합된다.Then, both plates 1 and 6 are coupled to the c-shaped bent portion 33 of the coupling member 30 into the c-shaped groove 20 of the reinforcing member 10, wherein the reinforcing member The c-shaped groove 20 and the concave portion 21 of the 10 are engaged with the c-shaped bent portion 33 and the concave portion 31 of the coupling member 30 so that both plates 1 and 6 are fixed. Combined.

이와 같이 양쪽 판(1,6)을 결합시키고 빈공간에 유리섬유 등의 단열재(2)를 삽입한 후 도어의 좌우양측에 형성된 결합부(40)를 결합시키면 내부에 견고하게 결합된 보강부재(10)가 설치된 도어가 용이하게 완성된다.In this way, by combining both plates (1,6) and inserting the heat insulating material (2) such as glass fiber in the empty space and combine the coupling portion 40 formed on the left and right sides of the door reinforcement member firmly coupled to the inside ( 10) the door is installed easily.

앞에서 설명한 바와 같이 본 고안의 일실시예인 출입용 도어의 내부결합구조에 의하면, 단부에 플랜지가 형성되어 상기 플랜지가 도어의 뒷면판에 용접결합되고 일측면에 ㄷ형의 홈이 형성된 U형의 보강부재와, 상기 홈과 결합되는 ㄷ형의 절곡부를 구비하여 하부면이 도어의 절취판에 용접결합된 결합부재를 구비하고 있으므로, 보강부재와 절취판이 상호결합되는 수단을 설치하여 상기 수단에 의해 전면판과 뒷면판을 견고하게 결합시킴으로써 반복되는 충격이 가해져도 전면판과 뒷면판 사이에 요동이나 소음이 발생하지 않는다는 뛰어난 효과가 있다.As described above, according to the internal coupling structure of the entrance door according to one embodiment of the present invention, a flange is formed at an end thereof, and the flange is welded to the rear plate of the door and a U-shaped reinforcement member having a c-shaped groove is formed at one side thereof. And a c-shaped bent portion coupled to the groove, and the lower surface includes a coupling member welded to the cutout plate of the door. Thus, the reinforcing member and the cutout plate are provided so that the front plate and the cutout plate are coupled to each other. By firmly combining the back plate, even if repeated impact is applied, there is an excellent effect that there is no fluctuation or noise between the front plate and the back plate.

Claims (1)

단부에 플랜지(11)가 형성되어 상기 플랜지(11)가 도어의 뒷면판(1)에 용접결합되고 일측면에 홈(20)이 형성된 "" 형의 보강부재(10)와, 상기 홈(20)과 결합되는 절곡부(33)를 구비하여 하부면(32)이 도어의 절취판(6)에 용접결합된 ""형 결합부재(30)를 구비하고 있는 것을 특징으로 하는 출입용 도어의 내부 결합구조.A flange 11 is formed at an end thereof so that the flange 11 is welded to the back plate 1 of the door and a groove 20 is formed at one side. "The bottom surface 32 is welded to the cutting plate 6 of the door with a reinforcing member 10 of the type and a bent portion 33 coupled with the groove 20" Internal coupling structure of the entrance door, characterized in that the "type coupling member 30 is provided.
KR2019970037614U 1997-12-16 1997-12-16 The junction structure of door plates KR200168255Y1 (en)

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KR200168255Y1 true KR200168255Y1 (en) 2000-02-01

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Cited By (1)

* Cited by examiner, † Cited by third party
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KR20030027245A (en) * 2001-09-27 2003-04-07 최준한 Reinforce structure for attaching inflammable materials

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100466872B1 (en) * 2001-08-23 2005-01-24 (주) 유성엔지니어링건축사 Fireproof door of multiplex structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030027245A (en) * 2001-09-27 2003-04-07 최준한 Reinforce structure for attaching inflammable materials

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