KR20140053043A - Ceiling inspection device - Google Patents

Ceiling inspection device Download PDF

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Publication number
KR20140053043A
KR20140053043A KR1020140021552A KR20140021552A KR20140053043A KR 20140053043 A KR20140053043 A KR 20140053043A KR 1020140021552 A KR1020140021552 A KR 1020140021552A KR 20140021552 A KR20140021552 A KR 20140021552A KR 20140053043 A KR20140053043 A KR 20140053043A
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KR
South Korea
Prior art keywords
fastening
panel
coupling
piece
door frame
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KR1020140021552A
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Korean (ko)
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권춘화
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권춘화
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Priority to KR1020140021552A priority Critical patent/KR20140053043A/en
Publication of KR20140053043A publication Critical patent/KR20140053043A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/08—Built-in cupboards; Masks of niches; Covers of holes enabling access to installations
    • E04F19/083—Covers with fixing means providing for snap locking

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)

Abstract

The present invention relates to a ceiling inspection device, which comprises a door frame (10) that is hinged on a support frame (11), where a fixing protrusion (10a) is formed for a finishing panel (P) to be secured on an inner surface; a coupling hole (20) that is penetrated and formed on a side of the door frame, which is placed parallel by a set composed of 2-6 coupling holes (20); and a coupling device (30) which includes a coupling piece (31) having a shape of a ″��Prime; to be inserted to the adjacent two coupling holes (20) among the coupling holes (20), and a elastic piece that is protruded to an one end part of the coupling piece to pressurize the finishing panel (P). According to the present invention, as a panel support unit of the coupling device (30), which is inserted to the a coupling groove of the door frame for elastically supporting the finishing panel, the finishing panel with various thickness are simply fixed so that the work efficiency is increased. As the finishing panel is firmly supported in the coupling device, the falling or damage of finishing panel, which is caused by the shaking during the opening/closing process, can be prevented.

Description

천정 점검구{Ceiling Inspection Device}{Ceiling Inspection Device}

본 발명은 천정 점검구에 관련되며, 보다 상세하게는 건축물의 천장과 천장패널 사이에 시공된 설비라인을 점검하기 위한 출입구로 사용되는 천정 점검구에 관한 것이다.The present invention relates to a ceiling inspecting port, and more particularly, to a ceiling inspecting port used as an entrance for inspecting a facility line installed between a ceiling of a building and a ceiling panel.

일반적으로 천정 점검구는 건축물의 천정과 천정패널 사이에 시공되는 공기덕트, 전기배선이나 수도 및 가스배관을 포함하는 설비라인의 유지보수를 위해 천정패널 일측에 개폐가능한 구조로 설치된다.Generally, the ceiling inspecting port is installed in an openable and closable structure on one side of a ceiling panel for maintenance of an air duct installed between a ceiling of a building and a ceiling panel, and a facility line including electric wiring, water supply, and gas piping.

이러한 천정 점검구는 내측에 개구부가 형성되는 고정프레임과, 고정프레임에 회동가능하게 결합되는 개폐프레임으로 구성되며, 개폐프레임의 중앙부는 마감패널에 의해 마감되나, 마감패널이 나사못에 의해 고정됨에 따라 체결과정에서 마감패널이 파손되거나 나사못이 패널표면으로 돌출되어 외관을 회손하는 실정이다.The ceiling inspecting port is composed of a fixed frame having an opening on the inside and an opening and closing frame rotatably coupled to the fixed frame. The central portion of the opening and closing frame is closed by the closing panel. However, The finished panel is broken or the screw protrudes to the surface of the panel, and the appearance is peeled off.

이에 종래에 개시된 천정 점검구를 살펴보면, 실용신안등록 제20-0365003호의 종래기술에서 천정 점검구의 도어패널을 지지하는 도어프레임의 걸림턱과, 체결금구, 체결금구 체결을 위한 나사를 구비하여, 상기 도어패널이 걸림턱과 체결금구사이에 끼움 고정되는 천정 점검구의 구조가 제시되어 있다.According to the conventional ceiling inspecting apparatus, there is provided a door for a door frame for supporting a door panel of a ceiling inspecting door, a fastening metal fitting, and a screw for fastening the fastening metal fitting in the prior art of the Utility Model Registration No. 0-0365003, The structure of the ceiling check port is shown in which the panel is fitted and fixed between the engaging jaw and the fastening metal.

그러나, 상기 천정 점검구는 도어 프레임에 도어패널을 손상 없이 부착하기 위한 것이나, 도어프레임의 걸림턱에 안착된 도어패널을 지지하는 체결금구을 도어프레임의 나사체결공에 일치되도록 배치한 후, 각각의 체결금구을 나사를 이용해 일일이 고정해야 하므로 작업이 번거로운 실정이다.However, the ceiling inspecting opening may be designed to attach the door panel to the door frame without damaging it, or to arrange the fastening fittings for supporting the door panels that are seated in the fastening protrusions of the door frames so as to coincide with the screw fastening holes of the door frame, It is troublesome to work because the metal fixture must be fixed with screws.

또한, 체결금구의 형상과 도어프레임상의 나사체결공 위치에 따라 고정가능한 도어패널의 두께가 결정되므로 설정된 두께를 가진 도어패널 외에는 적용이 불가능한 폐단이 따랐다.In addition, since the thickness of the door panel which can be fixed is determined according to the shape of the fastening metal and the position of the screw fastening hole on the door frame, it is impossible to apply the door panel except for the door panel having the predetermined thickness.

이에 따라 본 발명은 상기한 문제점을 해결하기 위해 착안 된 것으로서, 체결구조를 간소화하여 마감패널의 고정작업이 신속 간편하게 수행되고, 또 다양한 두께의 마감패널이 유연하게 고정되는 천정 점검구를 제공하는 것에 그 목적이 있다.Accordingly, it is an object of the present invention to provide a ceiling inspecting port which can simplify the fastening structure and simplify the fastening operation of the finishing panel, There is a purpose.

이러한 목적을 달성하기 위해 본 발명의 특징은, According to an aspect of the present invention,

지지프레임(11)상에 힌지로 결합되고, 내주면에 마감패널(P)이 안착되도록 걸림턱(10a)이 구비되는 도어프레임(10);
A door frame 10 hingedly coupled to the support frame 11 and having a locking protrusion 10a for seating the finishing panel P on an inner circumferential surface thereof;

*상기 도어프레임(10)의 측면에 관통형성되고, 2~6개가 1조로 평행하게 구비되는 체결홀(20); A fastening hole 20 formed through the side surface of the door frame 10 so that two to six of the fastening holes 20 are provided in parallel;

상기 체결홀(20) 중 인접하는 2개소에 삽입되도록 "ㄷ"자 형상으로 형성되는 체결편(31)과, 체결편(31) 일단부에 돌출되어 마감패널(P)을 가압하는 탄성편(32)이 구비되는 체결금구(30);를 포함하여 이루어지는 것을 특징으로 한다.A fastening piece 31 formed to be inserted into two adjacent ones of the fastening holes 20 and a fastening piece 31 projecting from one end of the fastening piece 31 to press the finish panel P And a fastening metal (30) provided with a fastening part (32).

이때, 상기 탄성편(32)은 절곡부(33)에 의해 체결편(31)과 연결되고, 절곡부(33)는 아치형 또는 경사각으로 형성되는 것을 특징으로 한다.At this time, the elastic piece 32 is connected to the fastening piece 31 by the bending part 33, and the bending part 33 is formed in an arcuate shape or an inclined angle.

또한, 상기 체결편(31)은 양단부로 갈수록 서로간에 간격이 확장되도록 구비되는 것을 특징으로 한다.Further, the fastening pieces 31 are provided such that the distance between the fastening pieces 31 is increased toward both ends.

이상의 구성 및 작용에 의하면, 본 발명은 도어프레임의 체결홈에 삽입되는 체결금구의 패널지지부가 마감패널을 탄성 지지함에 따라 다양한 두께의 마감패널이 간편하게 고정되어 작업능률이 향상되며, 마감패널이 체결금구에 견고하게 지지되어 개폐과정에서의 흔들림으로 인한 위치이탈이나 파손이 방지되는 효과가 있다.According to the present invention, since the panel support portion of the fastening bracket inserted into the fastening groove of the door frame elastically supports the finishing panel, the finishing panel of various thicknesses can be easily fixed to improve the working efficiency, So that there is an effect that the positional deviation or breakage due to the shaking in the opening and closing process is prevented.

도 1은 본 발명에 따른 천정점검구를 전체적으로 나타내는 구성도
도 2는 본 발명에 따른 천정점검구의 마감패널고정부를 나타내는 확대도.
도 3a 내지 3c는 본 발명에 따른 천정점검구의 마감패널고정부를 나타내는 단면도.BRIEF DESCRIPTION OF THE DRAWINGS FIG.
2 is an enlarged view showing a finishing panel fixing portion of a ceiling inspecting port according to the present invention;
3A to 3C are sectional views showing a finishing panel fixing portion of a ceiling inspecting port according to the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 천정 점검구에 관련되며, 이때 천정점검구는 마감패널의 고정작업이 신속 간편하게 수행되고, 또 다양한 두께의 마감패널이 유연하게 고정되도록 하기 위해 도어프레임(10), 체결홀(20), 체결금구(30)를 포함하여 주요구성으로 이루어진다.The present invention relates to a ceiling inspecting port, wherein the ceiling inspecting port is provided with a door frame (10), a fastening hole (20), a fastening hole And a metallic bracket 30 as shown in Fig.

본 발명의 도어프레임(10)은 지지프레임(11)상에 힌지로 결합되고, 내주면에 마감패널(P)이 안착되도록 걸림턱(10a)이 구비된다. 도어프레임(10)은 내부가 빈 사각관재형상으로 형성되고, 내주면 하단부에 걸림턱(10a)이 돌출되어 도어프레임(10) 중앙부에 설치되는 마감패널(P)을 하부에서 지지하게 된다.The door frame 10 of the present invention is hinged on the support frame 11 and is provided with a locking protrusion 10a so that the finish panel P is seated on the inner circumferential surface thereof. The door frame 10 is formed in a hollow rectangular tube shape and a locking protrusion 10a is protruded at the lower end of the inner circumferential surface to support the finishing panel P installed at the center of the door frame 10 from the lower side.

그리고, 도어프레임(10)은 서로 대칭되는 양단부에 돌기형태의 힌지가 돌출되어 지지프레임(11)의 내주면에 맞물려 회동가능하게 설치되는바, 여기서 지지프레임(11)은 도어프레임(10)이 수용되도록 중앙부가 관통된 사각틀 형상으로 형성되고, 측면에 나사못을 포함하는 고정부재를 체결하기 위한 홀이 관통된다.The door frame 10 is provided with protruding hinges protruding from both ends symmetrical to each other and rotatably engaged with the inner circumferential surface of the support frame 11. The support frame 11 supports the door frame 10 And a hole for fastening a fixing member including a screw is passed through the side surface.

이에 지지프레임(11)을 천장판넬 또는 천장판넬을 고정하기 위해 설치된 골조프레임상에 고정부재로 고정하면 건축물 천장과 천장판넬사이로 통하는 개구부가 형성되고, 지지프레임(11)상에 도어프레임(10)이 조립되어 개구부가 개폐된다.When the supporting frame 11 is fixed to the ceiling panel or the framing frame provided for fixing the ceiling panel with the fixing member, an opening is formed to pass between the ceiling panel and the building ceiling. And the opening portion is opened and closed.

또한, 본 발명에 따른 체결홀(20)은 도어프레임(10)의 측면에 관통형성되고, 2~6개가 1조로 평행하게 구비된다. 체결홀(20)은 후술하는 체결금구를 삽입고정하기 위해 관통형성되고, 2~6개가 1조로 형성되되, 종방향으로 서로 이격되도록 배치된다.Further, the fastening holes 20 according to the present invention are formed through the side surfaces of the door frame 10, and two to six of them are provided in parallel. The fastening holes 20 are formed so as to be inserted and fixed to be described later, and two to six of the fastening holes 20 are formed so as to be spaced from each other in the longitudinal direction.

이처럼, 체결홀(20)이 종방향으로 2~6개소에 이격배치됨에 따라 후술하는 체결금구의 체결높낮이가 조절므로, 도어프레임(10)에 적용되는 다양한 두께의 마감패널(P)이 유연하게 고정되는 범용성이 제공된다. 즉 유리나 석재, 금속을 포함하는 두꺼운 재질의 마감패널(P) 뿐만 아니라, 필름이나 종이, 망사를 포함하는 두께가 얇은 마감부재도 견고하게 고정된다.Since the fastening holes of the fastening brackets to be described later are adjusted by disposing the fastening holes 20 in two to six positions in the longitudinal direction, the finish panels P having various thicknesses applied to the door frame 10 are flexible A fixed versatility is provided. A finishing panel P of a thick material including glass, stone, and metal, as well as a thinner finishing member including a film, a paper, and a mesh are firmly fixed.

또한, 본 발명에 따른 체결금구(30)는 체결홀(20) 중 인접하는 2개소에 삽입되도록 "ㄷ"자 형상으로 형성되는 체결편(31)과, 체결편(31) 일단부에 돌출되어 마감패널(P)을 가압하는 탄성편(32)이 구비된다.The fastening metal fitting 30 according to the present invention includes a fastening piece 31 formed in a "C" shape so as to be inserted into two adjoining ones of the fastening holes 20 and a fastening piece 31 projecting from one end of the fastening piece 31 And an elastic piece 32 for pressing the finish panel P is provided.

체결편(31)과 탄성편(32)은 일체로 형성되고, 체결편(31)을 통하여 상기 체결홀(20)에 삽입체결된 상태로 탄성편(32)이 도어프레임(10)의 걸림턱(10a)에 안착된 마감패널(P)의 이면을 가압하게 된다.The fastening piece 31 and the elastic piece 32 are integrally formed and the elastic piece 32 is inserted into the fastening hole 20 through the fastening piece 31, So as to press the back surface of the finish panel P that is seated on the front surface 10a.

이때, 체결금구(30)의 체결편(31)은 2개의 체결홀(20)에 삽입되어 위치고정되도록 "ㄷ"자 형상으로 형성되고, 마감패널(P)과 인접하는 일측단부에 탄성편(32)이 구비된다. 그리고 "ㄷ"자 형상의 체결편(31)은 도 3c에 나타내는 바와 같이 양단부로 갈수록 서로 간에 간격이 확장되도록 구비된다.At this time, the fastening piece 31 of the fastening metal fitting 30 is inserted into the two fastening holes 20 and is formed in a "C" shape so as to be fixed in position, and the elastic piece 32 are provided. As shown in FIG. 3C, the fastening pieces 31 in the shape of a "C" are provided such that the distance between the fastening pieces 31 is enlarged toward both ends.

이에 탄성편(32)이 "ㄷ"자 형상에 의해 2개소의 체결홀(20)상에서 삽입지지됨에 따라 사용중 유동이 방지되고, 또 양단부로 갈수록 확장된 구조로 인해 체결홀(20) 상에 삽입 고정후 견고하게 맞물려 나사못을 포함하는 별도의 고정구를 사용하지 않더라도 고정력이 장구히 유지되는 이점이 있다.As a result, the elastic piece 32 is inserted and supported on the two fastening holes 20 by the "C" shape so that the fastening hole 20 is prevented from flowing during use, There is an advantage that the fixation force is maintained long without using a separate fixture including a screw so that the fixture is firmly engaged with the fixture.

또, 상기 탄성편(32)은 절곡부(33)에 의해 체결편(31)과 연결되고, 절곡부(33)는 아치형 또는 경사각으로 형성된다. 절곡부(33)는 외력이 작용시 탄력적으로 휘어지도록 체결편(31) 두께 대비 10~30% 얇게 형성되고, 절곡부(33)에 의해 탄성편(32)이 체결편(31)과 이격된 위치에서 평행하도록 연결한다.The elastic piece 32 is connected to the clamping piece 31 by the bent portion 33 and the bent portion 33 is formed in an arcuate shape or an inclined angle. The bending portion 33 is formed to be 10 to 30% thinner than the thickness of the fastening piece 31 so as to be elastically bent when an external force is applied thereto and the elastic piece 32 is separated from the fastening piece 31 by the bending portion 33 Connect in parallel to the position.

이에 절곡부(33)의 탄성변형력에 의해 탄성편(32)이 체결편(31)상에서 탄지되어 도어프레인(10)상에 수용된 마감패널(P)을 가압함에 따라 고정력이 지속적으로 견고하게 유지되면서 마감패널(P)의 유동이 방지되는 이점이 있다.The resilient piece 32 is urged by the resilient deformation force of the bent portion 33 on the fastening piece 31 to press the finish panel P received on the door frame 10, There is an advantage that the flow of the finishing panel P is prevented.

10 : 도어프레임 10a : 걸림턱
11 : 지지 프레임 20 : 체결홀
30 : 체결금구 31 : 체결편
32 : 탄성편 33 : 절곡부
P : 마감패널10: Door frame 10a:
11: support frame 20: fastening hole
30: fastening metal fitting 31: fastening piece
32: Elastic piece 33:
P: Finishing panel

Claims (1)

지지프레임(11)상에 힌지로 결합되고, 내주면에 마감패널(P)이 안착되도록 걸림턱(10a)이 구비되는 도어프레임(10);
상기 도어프레임(10)의 측면에 관통형성되고, 2~6개가 1조로 평행하게 구비되는 체결홀(20);
상기 체결홀(20) 중 인접하는 2개소에 삽입되도록 "ㄷ"자 형상으로 형성되는 체결편(31)과, 체결편(31) 일단부에 돌출되어 마감패널(P)을 가압하는 탄성편(32)이 구비되는 체결금구(30);를 포함하여 이루어지고,
상기 탄성편(32)은 절곡부(33)에 의해 체결편(31)과 연결되고, 절곡부(33)는 아치형 또는 경사각으로 형성되는 것을 특징으로 하는 천정프레임.A door frame 10 hingedly coupled to the support frame 11 and having a locking protrusion 10a for seating the finishing panel P on an inner circumferential surface thereof;
A fastening hole 20 formed through the side surface of the door frame 10 so that two to six of the fastening holes 20 are provided in parallel;
A fastening piece 31 formed to be inserted into two adjacent ones of the fastening holes 20 and a fastening piece 31 projecting from one end of the fastening piece 31 to press the finish panel P And a fastening metal (30) provided with a fastening member (32)
Wherein the elastic piece is connected to the clamping piece by a bent part and the bent part is formed in an arcuate shape or an inclined angle.
KR1020140021552A 2014-02-24 2014-02-24 Ceiling inspection device KR20140053043A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019138040A (en) * 2018-02-09 2019-08-22 ナカ工業株式会社 Ceiling inspection port

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019138040A (en) * 2018-02-09 2019-08-22 ナカ工業株式会社 Ceiling inspection port

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