KR200445796Y1 - Apparatus for opening or closing implement inspecting ceiling - Google Patents

Apparatus for opening or closing implement inspecting ceiling

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Publication number
KR200445796Y1
KR200445796Y1 KR2020070016609U KR20070016609U KR200445796Y1 KR 200445796 Y1 KR200445796 Y1 KR 200445796Y1 KR 2020070016609 U KR2020070016609 U KR 2020070016609U KR 20070016609 U KR20070016609 U KR 20070016609U KR 200445796 Y1 KR200445796 Y1 KR 200445796Y1
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KR
South Korea
Prior art keywords
frame member
ceiling
opening
closing
main frame
Prior art date
Application number
KR2020070016609U
Other languages
Korean (ko)
Other versions
KR20090003587U (en
Inventor
오광재
Original Assignee
오광재
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Application filed by 오광재 filed Critical 오광재
Priority to KR2020070016609U priority Critical patent/KR200445796Y1/en
Publication of KR20090003587U publication Critical patent/KR20090003587U/en
Application granted granted Critical
Publication of KR200445796Y1 publication Critical patent/KR200445796Y1/en

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Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/004—Fastening devices with bolts moving rectilinearly parallel to the surface on which the fastener is mounted
    • E05C1/006—Fastening devices with bolts moving rectilinearly parallel to the surface on which the fastener is mounted parallel to the wing edge
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)

Abstract

본 고안의 목적은 건물 천정내부의 각종 배관과 전기배선을 점검하기 위해 천정점검구를 개폐시킬 때, 그 조작이 보다 간편하며 개,폐작동이 원활하고 정확하게 이루어질 수 있도록 하는 천정점검구 개폐장치를 제공하되, 천정점검구의 골조역할을 하는 프레임부재의 길이 및 폭에 상관없이 메인프레임부재와 덮개프레임부재 간의 결합력을 높혀 록킹상태가 견고토록 한 천정점검구 개폐장치를 제공하려는 것이다.The purpose of the present invention is to provide a ceiling check opening and closing device for opening and closing of the ceiling inspection door to facilitate the opening and closing operations more smoothly and accurately when opening and closing the ceiling inspection door to check the various piping and electrical wiring inside the building ceiling. In addition, regardless of the length and width of the frame member that serves as the frame of the ceiling check fixture to increase the coupling force between the main frame member and the cover frame member to provide a ceiling check opening and closing device to ensure a locked state.

상기 목적을 달성하기 위한 본 고안은 천정패널에 고정 설치되어 중공의 사각지지틀(예컨대 창문틀과 같은 개념임)로 구성되는 메인프레임부재에 사각판넬 형태의 덮개프레임부재 후방 양측을 메인프레임부재 후방 양측에 힌지부로 결합시켜 회전자재토록 하고, 상기 힌지부와 대향지는 전방 양측에는 동일구조의 개,폐장치를 설치하여 상기 양측 개,폐장치의 동시작동에 의해 덮개프레임부재가 메인프레임부재에서 개,폐작동을 하도록 하고있다.The present invention for achieving the above object is fixed to the ceiling panel is installed on the main frame member consisting of a hollow rectangular support frame (for example, such as a window frame), both sides of the rear cover frame member of the rectangular panel type rear main frame member The hinge part is coupled to both sides so as to be rotated, and the hinge part and the opposite part are provided with opening and closing devices of the same structure on both sides of the front, and the cover frame member is opened from the main frame member by simultaneous operation of the both opening and closing devices. , To make the lungs work.

Description

천정점검구 개,폐장치{Apparatus for opening or closing implement inspecting ceiling}Apparatus for opening or closing implement inspecting ceiling}

본 고안은 건물의 천정패널에 설치되는 천정점검구 개,폐장치에 관한 것으로서, 보다상세하게는 건물 천정내부의 각종 배관과 전기배선을 점검하기 위해 천정패널에 설치된 천정점검구를 개,폐시킬 때, 그 조작이 보다 간편하며 개,폐작동이 원활하고 정확하게 이루어질 수 있도록 한 천정점검구 개,폐장치에 관한 것이다.The present invention relates to a ceiling check opening and closing device installed on a ceiling panel of a building, and more specifically, when opening and closing a ceiling inspection door installed on a ceiling panel to check various piping and electrical wiring inside a building ceiling. It is related to the ceiling check opening and closing device that the operation is more simple and the opening and closing operation can be made smoothly and accurately.

일반적으로 건물의 각층에는 천정슬라브의 하부에 앵커를 매립하여 상,하수도 배관과 전기배선 등의 시설물을 고정설치하고, 천정패널로 마감처리 하여 상기와 같은 시설물들의 외관 노출을 차단하고 있으며, 상기 시설물들의 정기, 부정기 점검 및 보수를 위하여 작업자가 출입할 수 있도록 천정점검구가 설치되어 있다. In general, each floor of the building is buried in the lower part of the ceiling slab to anchor and install facilities such as water and sewage piping and electrical wiring, and finished with a ceiling panel to block the exposure of the above facilities, the facility Ceiling checkouts are installed to allow workers to enter and exit for regular and irregular inspections.

이러한 천정점검구는 건물의 실내 인테리어를 고려하는 천정의 외관을 손상시키지 않게 하기 위해 외적 디자인도 고려하는 한편, 상기 천정점검구가 고정 설치되는 천정패널의 내부에는 전술한 바와 같이 각종 배관과 전기배선 등이 설치되기 때문에 필요 시 천정패널을 제거하지 않은 상태에서도 배관과 배선 등을 점검하는 것이 필요하다. The ceiling inspection sphere also considers the external design in order not to damage the appearance of the ceiling considering the interior of the building, while inside the ceiling panel to which the ceiling inspection sphere is fixed, various pipes and electrical wiring as described above Since it is installed, it is necessary to check the piping and wiring, etc. without removing the ceiling panel if necessary.

따라서 천정패널을 제거하지 않은 상태에서 손쉽게 상기 천정패널 내부에 설치되는 배관과 배선 등을 점검하기 위하여 설치되는 것이 천정점검구이다.Therefore, the ceiling check sphere is installed to easily check the piping and wiring, etc. installed inside the ceiling panel without removing the ceiling panel.

이와 같은 천정점검구는 메인프레임부재와 덮개프레임부재로 구성되는바, 상기 메인프레임부재는 천정패널에 고정 설치되는 사각 골조프레임(예컨대 창문틀과 같은 개념임)으로 구성되어 있으며, 덮개인 덮개프레임부재는 메인프레임부재의 사각 골조프레임에 밀착되는 사각판넬로 구성된다.Such a ceiling inspection ball is composed of a main frame member and a cover frame member, the main frame member is composed of a square frame frame fixed to the ceiling panel (for example, the concept of a window frame), the cover frame member is a cover It consists of a square panel in close contact with the square frame of the mainframe member.

상기의 천정점검구를 구성하는 사각형상의 메인프레임부재와 메인프레임부재에 결합되어 개,폐되는 덮개프레임부재는 천정에 노출설치되는 관계로 외적 디자인이 미려해야함과 동시에 개,폐작동이 원활하게 이루어져야 한다. The cover frame member coupled to the rectangular mainframe member and the mainframe member constituting the ceiling check opening is exposed to the ceiling, so the external design must be beautiful and the opening / closing operation must be performed smoothly. .

이러한, 천정점검구에는 개,폐장치(본출원인의 선등록 제399171 및 420383호, 선출원 제2007-4185)가 설치되어 상기 개,폐장치에 의해 메인프레임부재의 테두리에 밀착되는 덮개프레임부재를 개,폐되게 하고 있으나, 이러한 개,폐장치가 종래에는 조작이 다소 불편하고, 조작이 불편함에 따라 개,폐작동 또한 원활하게 이루어지지 못하는 문제와, 상기 개,폐장치가 덮개프레임부재의 중앙에만 설치되는 관계로 프레임부재의 길이 및 폭이 넓어질 경우 메인프레임부재와 덮개프레임부재 간의 결합력이 떨어져 록킹상태가 견고하지 못한등의 문제점이 있었다. Such a ceiling inspection opening is provided with an opening and closing device (preliminary registration Nos. 399171 and 420383, first application 2007-4185) of the present applicant to open a cover frame member that is in close contact with the edge of the main frame member by the opening and closing device. And, but the opening and closing, the opening and closing device is conventionally somewhat uncomfortable operation, the operation is inconvenient as the opening and closing operation is also not made smoothly, the opening and closing device is only in the center of the cover frame member When the length and width of the frame member is widened in relation to the installation, there is a problem such that the locking state is not strong because the coupling force between the main frame member and the cover frame member is reduced.

본 고안은 상기와 같은 제반문제점을 해결하기 위하여 안출한 것으로, 본 고안의 목적은 건물 천정내부의 각종 배관과 전기배선을 점검하기 위해 천정점검구를 개폐시킬 때, 그 조작이 보다 간편하며 개,폐작동이 원활하고 정확하게 이루어질 수 있도록 하는 천정점검구 개,폐장치를 제공하되, 천정점검구의 골조역할을 하는 프레임부재의 길이 및 폭에 상관없이 메인프레임부재와 덮개프레임부재 간의 결합력을 높혀 록킹상태가 견고토록 한 천정점검구 개,폐장치를 제공하려는 것이다.The present invention has been devised to solve the above problems, the object of the present invention is to open and close the ceiling when the opening and closing the inspection door to check the various piping and electrical wiring inside the building ceiling. Provides a ceiling check opening and closing device for smooth and accurate operation, but increases locking force between the main frame member and the cover frame member regardless of the length and width of the frame member serving as a framework for the ceiling check sphere. To provide a ceiling check opening and closing device.

상기 목적을 달성하기 위한 본 고안은 천정패널에 고정 설치되어 사각 골조프레임(예컨대 창문틀과 같은 개념임)으로 구성되는 메인프레임부재에 사각판넬 형태의 덮개프레임부재 후방 양측을 메인프레임부재 후방 양측에 힌지부로 결합시켜 회전자재토록 하고, 상기 힌지부와 대향지는 전방 양측에는 동일구조의 개,폐장치를 설치하여 상기 양측 개,폐장치의 동시작동에 의해 덮개프레임부재가 메인프레임부재에서 개,폐작동을 하도록 하고있다.The present invention for achieving the above object is fixed to the ceiling panel is installed on the main frame member consisting of a square frame frame (for example, such as a window frame) on both sides of the rear frame frame member of the rectangular panel form on both sides of the main frame member rear The hinge part is coupled to the rotating material, and the hinge part and the opposite part are provided with opening and closing devices of the same structure on both sides of the front, and the cover frame member is opened and closed from the main frame member by simultaneous operation of both opening and closing devices. It is supposed to work.

이상과 같은 본 고안은 건물 천정내부의 각종 배관과 전기배선을 점검하기 위해 천정점검구를 개,폐시킬 때, 그 조작이 보다 간편하며 개,폐작동이 원활하고 정확하게 이루어지는 효과를 갖게 됨과 아울러 천정점검구의 골조역할을 하는 프레임부재의 길이 및 폭에 상관없이 메인프레임부재와 덮개프레임부재 간의 결합력을 높혀 록킹상태가 견고해지는 효과를 갖는 것이다. The present invention as described above, when opening and closing the ceiling check opening to check the various pipes and electrical wiring inside the building ceiling, the operation is more simple, and the opening and closing operation is smooth and accurate, and also the ceiling inspection ball Regardless of the length and width of the frame member acting as a skeleton of the frame member to increase the coupling force between the frame member and the locking state is to have a solid effect.

도 1 은 본 고안 덮개프레임부재의 전방 양측에 설치되는 개,폐장치의 요부확대 사시도.1 is an enlarged perspective view of the main part of the opening and closing device, which is installed on both front sides of the present invention cover frame member.

도 2 는 본 고안에 따른 천정점검구를 구성하는 메인프레임부재와 덮개프레임부재의 결합상태 단면 구성도.Figure 2 is a cross-sectional configuration of the main frame member and the cover frame member constituting the ceiling check sphere according to the present invention.

도 3 은 본 고안에 따른 천정점검구를 구성하는 메인프레임부재와 덮개프레임부재가 개,폐되는 실시예를 나타내는 요부확대 단면구성도.Figure 3 is an enlarged cross-sectional configuration of the main portion showing an embodiment in which the main frame member and the cover frame member constituting the ceiling check sphere according to the present invention is opened and closed.

도 4 는 본 고안에 따른 설치상태의 실시에시도.Figure 4 is an attempt at the implementation of the installation state according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1 : 천정점검구 2 : 메인프레임부재 3 : 덮개프레임부재1: ceiling check 2: main frame member 3: cover frame member

4 : 개,폐장치 5 : 작동레바 6 : 케이싱4: opening and closing device 5: operating lever 6: casing

7 : 조작손잡이 8 : 코일스프링 9 : 걸림테두리 7: operation handle 8: coil spring 9: hook edge

10 : 힌지부 11 : 장홈 10: hinge portion 11: long groove

이하, 본 고안의 바람직한 실시예를 첨부된 도면과 관련하여 상세히 설명하면 다음과 같다 .Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1 은 본 고안 덮개프레임부재의 전방 양측에 설치되는 개,폐장치의 요부확대 사시도면이고, 도 2 는 본 고안에 따른 천정점검구를 구성하는 메인프레임부재와 덮개프레임부재의 결합상태 단면구성도면이며, 도 3 은 본 고안에 따른 천정점검구를 구성하는 메인프레임부재에서 덮개프레임부재가 개,폐되는 실시예를 나타내는 요부확대 단면구성도면이다.1 is an enlarged perspective view of the main part of the opening and closing device is installed on both sides of the front cover frame member of the present invention, Figure 2 is a cross-sectional configuration diagram of the main frame member and the cover frame member constituting the ceiling check sphere according to the present invention 3 is a main portion enlarged cross-sectional view showing an embodiment in which the cover frame member is opened and closed in the main frame member constituting the ceiling check sphere according to the present invention.

도 1 내지 도 3 을 참조하여 설명하면, 천정패널(12)에 고정 설치되는 사각 골조프레임(예컨대 창문틀과 같은 개념임)으로 구성되어진 메인프레임부재(2)에 결합되는 사각판넬 형태의 덮개프레임부재(3)의 후방 양측은 메인프레임부재(2) 양측에 힌지부(10)로 결합 되어 회전자재 되고, 상기 힌지부와 대향지는 덮개프레임부재(3)의 타측에는 개,폐장치를 설치하여 상기 개,폐장치에 의해 덮개프레임부재(3)가 메인프레임부재(2)에서 개,폐작동을 하는 천정점검구(1)에 있어서, Referring to Figures 1 to 3, the cover frame of the square panel form coupled to the main frame member (2) consisting of a square frame frame (for example, such as a window frame) fixed to the ceiling panel 12 Both rear sides of the member 3 are coupled to the hinge part 10 on both sides of the main frame member 2 to be rotated, and an opening and closing device is installed on the other side of the cover frame member 3 opposite to the hinge part. In the ceiling check sphere (1) in which the opening and closing operation of the cover frame member (3) in the main frame member (2) by the opening and closing device,

동일한 구조로 된 개,폐장치(4)를 덮개프레임부재(3)의 전방 양측에 설치하되, 상기의 개,폐장치(4)는 덮개프레임부재(3)의 전면테두리(3a) 상에 형성되는 장홈(11)을 관통하여 전면테두리(3a) 상에 노출되는 조작손잡이(7)에 작동레바(5)를 일체로 형성한 후, 상기 작동레바(5)의 후단(5b)은 덮개프레임부재(3)의 측면테두리(3b) 양쪽에 부착 고정되는 사각 케이싱(6) 내부의 코일스프링(8)에 탄력 지지 시켜 케이싱(6)의 전방으로 출,몰자재토록 함으로써 작동레바(5)의 선단(5a)이 메인프레임부재(2)의 내측 걸림테두리(9)에 괘,해정 되게 한 구성으로, 도면중 미설명부호 (2a)는 메인프레임부재(2)의 전면테두리, (12)는 천정패널을 지칭하고 있다.The opening and closing device 4 having the same structure is installed on both front sides of the cover frame member 3, and the opening and closing device 4 is formed on the front edge 3a of the cover frame member 3. After the operating lever 5 is integrally formed on the operation handle 7 exposed through the long groove 11 to be exposed on the front edge 3a, the rear end 5b of the operating lever 5 is a cover frame member. The front end of the actuation lever 5 by elastically supporting the coil spring 8 inside the rectangular casing 6 attached to both sides of the side border 3b of (3), and allowing the casing 6 to move forward and away. (5a) is configured to be fixed to the inner edge of the border frame (9) of the main frame member (2), reference numeral 2a in the drawing is a front border of the main frame member (2), 12 is a ceiling Refers to the panel.

위와 같이 구성된 본 고안은 건물의 천정에 구비되는 천정패널(12)의 적정위치에 천정점검구(1)를 구성하는 골조프레임인 메인프레임부재(2)가 설치된 후, 상기 메인프레임부재(2)에 사각판넬 형태인 덮개프레임부재(3)가 결합되는바, 이때 덮개프레임부재(3)의 후방 양측이 메인프레임부재(2)의 양측 힌지부(10)에 결합되면서 천정점검구(1)의 설치가 완료되는 것이다. The present invention configured as described above is installed in the main frame member (2) after the main frame member (2), which is a frame frame constituting the ceiling check sphere (1) is installed at the proper position of the ceiling panel 12 provided on the ceiling of the building. Cover frame member (3) in the form of a square panel is coupled, wherein both sides of the rear of the cover frame member (3) is coupled to both hinge portions (10) of the main frame member (2) installation of the ceiling check sphere (1) It's done.

한편, 상기 천정점검구(1)인 덮개프레임부재(3)의 후방 양측 힌지부(10)에 대향하는 위치의 전면테두리(3a) 전방 양측에는 개,폐장치(4)가 설치되는데, 상기 개,폐장치는 전면테두리(3a) 양측 장홈(11)을 통해 조작손잡이(7)가 전면테두리(3a) 표면상에 노출 설치되고, 전면테두리(3a) 이면에는 조작손잡이(7)에 일체화 된 작동레바(5)가 측면테두리(3b) 양측에 부착 고정되는 케이싱(6)에 지지되면서, 작동레바(5)의 후단(5b)이 케이싱(6) 내부의 코일스프링(8)의 탄성으로 작동레바(5)의 선단(5a)이 케이싱(6) 전방으로 출,몰자재 되는 것이다.On the other hand, the opening and closing device (4) is provided on both sides of the front edge (3a) of the front facing frame (3a) in a position opposite to the rear both side hinge portion 10 of the cover frame member (3), the dog, The closing device is provided with an operating handle (7) exposed on the front edge (3a) surface of the front edge (3a) through the side grooves (11) on both sides, and an operation lever integrated with the operation handle (7) behind the front edge (3a) ( 5) is supported by the casing 6 attached and fixed to both sides of the side rim 3b, the rear end 5b of the actuating lever 5 is elastically actuated by the coil spring 8 inside the casing 6. The tip 5a of the) will be ejected and driven in front of the casing 6.

한편, 본 고안의 특징부인 개,폐장치(4)의 작동상태를 중점적으로 설명하면 다음과 같다.On the other hand, the operation state of the opening and closing device (4), which is a feature of the present invention will be described as follows.

먼저, 건물 천정내부의 각종 배관과 전기배선을 점검하기 위해 작업자가 천정점검구(4)를 개폐시킬 때, 상기 덮개프레임부재(3)의 전면테두리(3a) 표면상에 노출된 양측 조작손잡이(7)를 도 4 에서와 같이 가볍게 밀면(화살표 방향) 전면테두리(3a)의 양측 장홈(11)의 거리만큼 밀리면서 조작손잡이(7)에서 연장 일체화되는 작동레바(5)의 후단(5b)이 케이싱(6) 내부의 코일스프링(8)을 압축시킴에 따라작동레바(5)의 선단(5a)이 메인프레임부재(2)의 내측 걸림테두리(9)에 빠지면서 록킹이 해제되어 덮개프레임부재(3)가 후방 양측의 힌지부(10)를 기점으로 하향 회전하면서 천정점검구(1)가 개방되는 것이며, 이 상태에서 작업자가 개방된 천정점검구(1)를 통해 점검작업을 수행하게 되는 것이고, 상기의 작업을 마친 후에는 개방된 덮개프레임부재(3)를 손으로 받쳐 그대로 밀게 되면 덮개프레임부재(3)가 메인프레임부재(2)의 전면테두리(2a)상에 그대로 밀착됨과 동시에 전면테두리(2a)에 연장되는 걸림테두리(2b)에 작동레바(5)의 선단(5a)이 걸리면서 덮개프레임부재(3)가 메인프레임부재(2)에 견고하게 결합 되어 록킹되는 것이다.First, when the operator opens and closes the ceiling inspection opening 4 to check various pipes and electrical wiring inside the building ceiling, both side operation knobs 7 exposed on the front edge 3a surface of the cover frame member 3 are exposed. 4), the rear end 5b of the actuating lever 5, which is integrally extended from the operating handle 7, is pushed by the distance of the two long grooves 11 of the front rim 3a, as shown in FIG. (6) As the inner coil spring 8 is compressed, the leading end 5a of the actuating lever 5 falls into the inner locking edge 9 of the main frame member 2, and the locking is released. The ceiling check fixture 1 is opened while the hinge portion 10 of the rear side is rotated downward from the starting point, and in this state, the operator performs the inspection work through the open ceiling check sphere 1. After finishing work, support the open cover frame member (3) by hand When pushed as it is, the cover frame member (3) is in close contact with the front edge (2a) of the main frame member (2) and at the same time the tip of the operating lever (5) to the engaging border (2b) extending to the front border (2a) The cover frame member 3 is securely coupled to the main frame member 2 while being locked 5a).

이때, 작동레바(5)의 선단(5a)은 "" 형상으로 되어있어 덮개프레임부재(3)를 손으로 받쳐 그대로 밀 때 하측의 만곡면이 걸림테두리(2b)를 타면서 상측의 수직면에 걸리게 되므로 상기의 미는 동작만으로 록킹되는 것이다.At this time, the tip 5a of the operating lever 5 is " "It is shaped so that the lower curved surface is caught on the vertical surface of the upper side while riding the support frame 2 by pushing the cover frame member 3 as it is locked only by the operation.

Claims (3)

천정패널(12)에 고정 설치되는 사각 골조프레임으로 이루어진 메인프레임부재(2)에 결합되는 사각판넬 형태의 덮개프레임부재(3)의 후방 양측은 상기 메인프레임부재(2) 양측에 힌지부(10)로 결합 되어 회전자재 되고, 상기 힌지부와 대향지는 덮개프레임부재(3)의 타측에는 개,폐장치를 설치하여 상기 개,폐장치에 의해 덮개프레임부재(3)가 메인프레임부재(2)에서 개,폐작동을 하는 천정점검구(1)에 있어서, Both rear sides of the rectangular frame type cover frame member 3 coupled to the main frame member 2 formed of the square frame frame fixed to the ceiling panel 12 are hinged portions 10 at both sides of the main frame member 2. And coupled to the rotating material, and the hinge frame and the cover frame member (3) is installed on the other side of the cover frame member (3) opposite the hinge part, so that the cover frame member (3) is opened and closed by the main frame member (2). In the ceiling check (1) to open and close the operation, 상기 덮개프레임부재(3)의 전방 양측에 동일한 구조의 개,폐장치(4)를 포함하며,It includes the opening and closing device 4 of the same structure on both front sides of the cover frame member 3, 상기 개,폐장치(4)는 상기 덮개프레임부재(3)의 전면테두리(3a) 상에 형성되는 장홈(11)을 관통하여 상기 전면테두리(3a) 상에 노출되는 조작손잡이(7)가 작동레바(5)에 일체로 형성되어 있고, 상기 작동레바(5)의 후단(5b)은 상기 덮개프레임부재(3)의 측면테두리(3b) 양쪽에 각각 고정되는 사각 케이싱(6) 내부의 코일스프링(8)에 탄력 지지 되면서 케이싱(6)의 전방으로 출,몰자재토록 함으로써 상기 작동레바(5)의 선단(5a)이 상기 메인프레임부재(2)의 내측 걸림테두리(9)에 괘,해정되는 것을 특징으로 하는 천정점검구 개,폐장치. The opening and closing device 4 passes through the long groove 11 formed on the front edge 3a of the cover frame member 3 to operate the manipulation knob 7 exposed on the front edge 3a. It is formed integrally with the lever 5, and the rear end 5b of the actuating lever 5 is fixed to both side edges 3b of the cover frame member 3, respectively. The front end 5a of the actuating lever 5 rests on the inner locking edge 9 of the main frame member 2 by being elastically supported by the support 8 so that the casing 6 moves forward and away. Ceiling check opening and closing device, characterized in that the. 삭제delete 제1항에 있어서,The method of claim 1, 상기 작동레바(5)의 선단(5a)은 "" 형상임을 특징으로 하는 천정점검구 개,폐장치.The tip 5a of the actuating lever 5 is " "Ceiling opening and closing device, characterized in that the shape.
KR2020070016609U 2007-10-12 2007-10-12 Apparatus for opening or closing implement inspecting ceiling KR200445796Y1 (en)

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KR20230010943A (en) 2021-07-13 2023-01-20 김기용 Ceiling inspection door opening and closing structure

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CN108590115A (en) * 2018-05-07 2018-09-28 苏州恒品建筑装饰有限公司 Assembled pipe well door
KR102581741B1 (en) * 2023-01-12 2023-09-25 주식회사 기연써프라이 Locking device of door for ceiling access hole

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JPS59140644U (en) * 1983-03-10 1984-09-20 株式会社ダイケン Inner frame opening/closing device for ceiling inspection opening
JP2000192705A (en) * 1998-12-24 2000-07-11 Takigen Mfg Co Ltd Latch device for underfloor cabinet or the like

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JPS59140644U (en) * 1983-03-10 1984-09-20 株式会社ダイケン Inner frame opening/closing device for ceiling inspection opening
JP2000192705A (en) * 1998-12-24 2000-07-11 Takigen Mfg Co Ltd Latch device for underfloor cabinet or the like

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230010943A (en) 2021-07-13 2023-01-20 김기용 Ceiling inspection door opening and closing structure

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