KR200382529Y1 - The fixing screw of ceiling panel for building - Google Patents

The fixing screw of ceiling panel for building Download PDF

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Publication number
KR200382529Y1
KR200382529Y1 KR20-2005-0003454U KR20050003454U KR200382529Y1 KR 200382529 Y1 KR200382529 Y1 KR 200382529Y1 KR 20050003454 U KR20050003454 U KR 20050003454U KR 200382529 Y1 KR200382529 Y1 KR 200382529Y1
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KR
South Korea
Prior art keywords
screw
panel
ceiling
building
fixing
Prior art date
Application number
KR20-2005-0003454U
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Korean (ko)
Inventor
전칠식
Original Assignee
전칠식
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Priority to KR20-2005-0003454U priority Critical patent/KR200382529Y1/en
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Publication of KR200382529Y1 publication Critical patent/KR200382529Y1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
    • F16B25/0057—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
    • F16B25/0068—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw with multiple-threads, e.g. a double thread screws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

본 고안은 건물의 천장(C)을 시공하기 위해 패널(1)을 고정하는 나사에 있어서: 상기 나사(10)의 나사산이 형성되는 나사부(10a)에 오른나사(11)와 왼나사(12)를 병용하여 사용하되, 상기 나사(10)의 평행부(10b) 상단에 인접하게 왼나사(12)를 형성하고, 상기 왼나사(12)의 상단에 접하도록 오른나사(11)를 형성하는 것을 특징으로 한다. 이때 본 고안의 일실시예로서, 상기 나사(10)는 평행부(10b)와 머리부(10c)상에 패널(1)의 단부에 삽착되어 단단히 밀착 고정되도록 안착턱(15)을 더 구비한다.The present invention is a screw for fixing the panel (1) for the construction of the ceiling (C) of the building: the right screw (11) and the left screw (12) to the threaded portion (10a) is formed thread of the screw (10) It may be used in combination, but the left screw 12 is formed adjacent to the upper end of the parallel portion 10b of the screw 10, and the right screw 11 is formed to be in contact with the upper end of the left screw 12. . At this time, as an embodiment of the present invention, the screw 10 is further provided with a seating jaw 15 to be inserted into the end of the panel 1 on the parallel portion (10b) and the head portion (10c) and tightly fixed. .

이에 따라 본 고안은, 건물의 천장을 시공하기 위해 패널을 고정함에 있어 패널의 파손을 방지함은 물론 견고하게 고정되고, 작업성이 향상되는 효과가 있다.Accordingly, the present invention, in fixing the panel to construct the ceiling of the building, as well as preventing the damage of the panel is firmly fixed, there is an effect that workability is improved.

Description

건축용 천장패널 고정나사{The fixing screw of ceiling panel for building}The fixing screw of ceiling panel for building}

본 고안은 건축물의 천장패널을 고정하는 나사에 관한 것으로, 보다 상세하게는 건물의 천장을 시공하기 위해 패널을 고정함에 있어 패널의 파손을 방지함은 물론 견고하게 고정되고, 작업성이 향상되는 건축용 천장패널 고정나사에 관한 것이다.The present invention relates to a screw for fixing a ceiling panel of a building, and more particularly, to secure the panel to install the ceiling of the building, as well as to prevent damage to the panel is firmly fixed, workability is improved It relates to a ceiling panel fixing screw.

일반적으로, 건축물은 천장에 일정공간을 확보한 뒤 각종 구조물(덕트, 천장판, 전기배선 등)을 설비하고, 천장패널(석고, 석면, 글라스울 등)을 부착하여 이들 설비가 외부로 드러나지 않도록 하는 시공방법이 널리 이용되고 있다.In general, a building is equipped with various structures (ducts, ceiling panels, electrical wiring, etc.) after securing a certain space on the ceiling, and attaching ceiling panels (gypsum, asbestos, glass wool, etc.) so that these facilities are not exposed to the outside. Construction methods are widely used.

도 1은 종래의 천장패널을 고정하는 나사를 나타내는 구성도가 도시된다.1 is a block diagram showing a screw fixing a conventional ceiling panel.

통상 건물의 천장패널(1)은 천장(C)에 앵커볼트나 볼트(B)를 삽입하여 캐리어, 결합구, 엠바 등으로 이루어진 부착틀(2)을 설치하고, 상기 부착틀(2)에 석고보드와 같은 천장패널(1)을 나사(5)로 나사 결합하여 부착한다.In general, the ceiling panel 1 of a building inserts an anchor bolt or bolt B into a ceiling C to install an attachment frame 2 made of a carrier, a coupling hole, an embar, and a plaster on the attachment frame 2. The ceiling panel (1) such as a board is attached by screwing with screws (5).

이와 같이, 천장패널(1)은 대부분 가장자리에 별도의 공구를 이용하여 나사(5)를 부착틀(2)에 나사 결합으로 고정되는 것으로, 이처럼 부착틀(2)의 빔 등으로 이루어진 골격에 나사(5)로 천장패널(1)을 고정하여 시공하는 방식이 많이 이용되고 있는 실정이다.As described above, the ceiling panel 1 is fixed to the attachment frame 2 by screwing the screw 5 to a frame by using a separate tool on most edges. Thus, the ceiling panel 1 is screwed to a frame made of a beam or the like of the attachment frame 2. The situation in which the ceiling panel 1 is fixed and constructed by (5) is widely used.

그런데, 이와 같은 천장패널(1)을 고정하는 나사(5)는 도 1처럼 거의 오른나사로만 형성되어 있기 때문에 수공구를 이용하여 계속적으로 나사(5)를 과다하게 조이다보면 부착틀(2)에 패널(1)이 과다하게 압착되어 패널(1)이 파손되는 경우가 빈번하게 발생되어 작업에 지장을 초래함은 물론, 나사(5)가 부착틀(2)로부터 헛돌아 패널(1)이 견고하게 고정되지 못하는 단점이 있다.However, since the screw 5 fixing the ceiling panel 1 is formed almost exclusively as shown in FIG. 1, the screw 5 is continuously tightened by using a hand tool. The panel 1 is excessively squeezed and the panel 1 is frequently damaged, which causes trouble in the operation, and the screw 5 is screwed away from the attachment frame 2 so that the panel 1 is firm. There is a disadvantage that can not be fixed.

또한, 상기와 같이 천장패널(1)의 파손으로 인하여 실내환경이 미려하지 못하고 보기가 흉한 폐단이 따랐다.In addition, due to the breakage of the ceiling panel 1 as described above, the interior environment was not beautiful, and the ugly end was followed.

이에 따라 본 고안은 상기와 같은 종래의 문제점을 근본적으로 해결하기 위한 것으로서, 건물의 천장을 시공하기 위해 패널을 고정함에 있어 패널의 파손을 방지함은 물론 견고하게 고정되고, 작업성이 향상되는 건축용 천장패널 고정나사를 제공하려는데 그 목적이 있는 것이다.Accordingly, the present invention is to fundamentally solve the conventional problems as described above, in fixing the panel to construct the ceiling of the building, as well as preventing the damage of the panel is firmly fixed, workability is improved construction The purpose is to provide a ceiling panel fixing screw.

이러한 목적을 달성하기 위해 본 고안은 건물의 천장(C)을 시공하기 위해 패널(1)을 고정하는 나사에 있어서: 상기 나사(10)의 나사산이 형성되는 나사부(10a)에 오른나사(11)와 왼나사(12)를 병용하여 사용하되, 상기 나사(10)의 평행부(10b) 상단에 인접하게 왼나사(12)를 형성하고, 상기 왼나사(12)의 상단에 접하도록 오른나사(11)를 형성하는 것을 특징으로 한다.In order to achieve this object, the present invention is a screw for fixing the panel (1) for the construction of the ceiling (C) of the building: the right screw (11) to the threaded portion (10a) is formed thread of the screw (10) And the left screw 12 are used in combination, and the left screw 12 is formed adjacent to the upper end of the parallel portion 10b of the screw 10, and the right screw 11 is in contact with the top of the left screw 12. It is characterized by forming.

이때 본 고안의 일실시예로서, 상기 나사(10)는 평행부(10b)와 머리부(10c)상에 패널(1)의 단부에 삽착되어 단단히 밀착 고정되도록 안착턱(15)을 더 구비한다.At this time, as an embodiment of the present invention, the screw 10 is further provided with a seating jaw 15 to be inserted into the end of the panel 1 on the parallel portion (10b) and the head portion (10c) and tightly fixed. .

이하, 첨부된 도면을 참조하여 본 고안에 따른 바람직한 실시예를 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment according to the present invention.

도 2는 본 고안에 따른 고정나사를 나타내는 구성도이고, 도 3은 본 고안에 따른 고정나사를 설치한 상태를 나타내는 구성도이다.2 is a configuration diagram showing a fixing screw according to the present invention, Figure 3 is a configuration diagram showing a state in which the fixing screw according to the present invention is installed.

본 고안은 건물의 천장을 시공하기 위해 패널(1)을 고정하는 나사에 관련된다. 패널(1)은 가장자리에 별도의 공구를 이용하여 부착틀(2)의 빔 등으로 이루어진 골격에 패널(1)을 부착시킨 뒤 나사(5)로 나사 결합으로 고정하여 시공한다.The present invention relates to a screw for fixing the panel 1 to construct a ceiling of a building. The panel 1 is constructed by attaching the panel 1 to a frame made of a beam or the like of the attachment frame 2 using a separate tool at the edge thereof, and then fixing the screw with a screw 5.

이때, 건물의 천장(C)을 시공하기 위해 패널(1)을 고정하는 나사에 있어서, 상기 나사(10)의 나사산이 형성되는 나사부(10a)에 오른나사(11)와 왼나사(12)를 병용하여 사용한다. 즉 나사(10)의 오른나사(11)는 오른쪽(시계 바늘의 방향)으로 돌리면 전진하는 것이고, 반대로 왼쪽(시계 바늘의 반대방향)으로 돌리면 전진하는 것을 왼나사(12)이다.At this time, in the screw for fixing the panel 1 in order to construct the ceiling (C) of the building, the right screw 11 and the left screw 12 are used in combination with the screw portion 10a in which the thread of the screw 10 is formed. Use it. In other words, the right screw 11 of the screw 10 moves forward when turned to the right (clockwise direction), and the left screw 12 moves forward when turned to the left (counterclockwise).

우선 여기서, 도 2에 도시된 바와 같이, 나사(10)의 각부명칭을 설명하면, 나사부(10a)는 나사산이 형성되는 부분을 지칭하는 것이고, 평행부(10b)는 나사산이 끝나는 부분을 지칭하는 것이며, 머리부(10c)는 평행부(10b)의 하부에 위치하는 것으로 저면에 공구(드라이버 등)를 이용하여 죌 수 있도록 '－, ＋'가 형성되는 부분을 지칭한다.First, as shown in FIG. 2, when describing the name of each part of the screw 10, the threaded portion 10a refers to the portion where the thread is formed, and the parallel portion 10b refers to the portion where the thread ends. The head portion 10c is located at the lower portion of the parallel portion 10b, and refers to a portion where '-, +' is formed on the bottom surface of the head 10c so as to be lifted using a tool (driver or the like).

본 고안의 나사(10)는 상기에서 언급한 바와 같이, 오른나사(11)와 왼나사(12)를 혼용하여 사용하는 바, 나사(10)는 도 2에 도시한 것처럼, 나사부(10a)에 오른나사(11)와 왼나사(12)를 형성하는 바, 즉 상기 나사(10)의 평행부(10b) 상단에 인접하게 왼나사(12)를 형성하고, 상기 왼나사(12)의 상단에 접하도록 오른나사(11)를 형성한다. As mentioned above, the screw 10 of the present invention uses the right screw 11 and the left screw 12 in combination, and as shown in FIG. 2, the screw 10 is raised to the screw portion 10a. A screw 11 and a left screw 12 are formed, that is, a left screw 12 is formed adjacent to an upper end of the parallel portion 10b of the screw 10 and the right screw is in contact with the top of the left screw 12. (11) is formed.

나사(10)는 오른나사(11)를 통하여 부착틀(2)상에 패널(1)이 고정되도록 파고 들어가는 역할을 수행하고, 왼나사(12)는 나사(10)가 더 이상 부착틀(2)과 패널(1)로 파고 들어가지 못하도록 하는 역할을 수행한다. 이때, 나사(10)의 나사부(10a)에 형성되는 오른나사(11)와 왼나사(12)는 대략 4:1의 비율로 형성하는 것이 바람직하다. 이는 너무 왼나사(12)의 비율을 높일 경우에는 고정력이 떨어지기 때문이다. The screw 10 serves to dig into the panel 1 through the right screw 11 so that the panel 1 is fixed, and the left screw 12 is no longer attached to the frame 2 by the screw 10. And to prevent digging into the panel (1). At this time, the right hand screw 11 and the left hand screw 12 formed in the screw portion 10a of the screw 10 are preferably formed in a ratio of about 4: 1. This is because the fixing force is lowered when the ratio of the left screw 12 is too high.

이에 따라, 도 4를 통하여 사용에 있어, 우선 건물의 천장(C)에 앵커볼트나 볼트(B)를 통하여 설치된 부착틀(2)상에 패널(1)을 부착시킨 뒤 가장자리에 별도의 공구(도시하지 않음)를 이용하여 나사(10)로 나사 결합으로 고정한다. 이때 작업자가 수작업으로 공구를 이용하여 나사(10)를 조일 경우에 오른나사(11)를 통하여 부착틀(2)상에 패널(1)에 일정깊이로 파고 들어가 고정됨은 물론 일정깊이로 파고 들어간 나사(10)는 왼나사(12)에 의해 나사(10)가 더 이상 부착틀(2)과 패널(1)로 파고 들어가지 않아 패널(1)이 종래와는 달리 파손되지 않고 단단히 고정된다.Accordingly, in use through FIG. 4, first, the panel 1 is attached to the mounting frame 2 installed through the anchor bolt or bolt B on the ceiling C of the building, and then a separate tool ( It is fixed to the screw coupling with the screw (10) using (not shown). At this time, when the worker tightens the screw 10 by hand using a tool, the screw is inserted into the panel 1 through the right screw 11 at a predetermined depth through the right screw 11 and fixed as well as the screw entered into the predetermined depth. 10, the screw 10 is no longer penetrated into the attachment frame 2 and the panel 1 by the left screw 12, so that the panel 1 is firmly fixed without being broken unlike the prior art.

도 4는 본 고안의 일실시예에 따른 고정나사를 나타내는 구성도가 도시된다.4 is a block diagram showing a fixing screw according to an embodiment of the present invention.

본 고안의 일실시예로서, 상기 나사(10)는 평행부(10b)와 머리부(10c)상에 패널(1)의 단부에 삽착되어 단단히 밀착 고정되도록 안착턱(15)을 더 구비하는 구성도 가능하다. 나사(10)의 구성은 전술한 바와 동일하고 패널(1)과 결합되는 방식도 다르지 않아 전술한 작용은 전술한 바와 같이 동일하다. As an embodiment of the present invention, the screw 10 is further provided with a seating jaw 15 to be inserted into the end of the panel 1 on the parallel portion (10b) and the head portion (10c) tightly fixed. It is also possible. The configuration of the screw 10 is the same as described above, and the manner in which it is coupled with the panel 1 is not different, and thus the above-described action is the same as described above.

다만, 도 4처럼 나사(10)의 평행부(10b)와 머리부(10c)상에 안착턱(15)을 다수개(4개) 형성한다. 이 경우 안착턱(15)이 형성된 나사(10)를 적용하면 부착틀(2)에 고정되는 패널(1)의 고정성을 보다 향상할 수 있다. 이에 따라, 나사(10)를 조이게 되면 패널(1)의 단부에 안착턱(15)이 파고 들어가게 되어, 즉 나사(10)의 안착턱(15)이 패널(1)의 단부에 삽착되어 보다 더 부착틀(2)에 패널(1)이 견고하게 고정된다. 여기서, 상기에서 설명한 바와 같이, 도 3의 작용이 동일하므로 동일부분에 대하여는 동일부호로 표시하여 중복되는 설명을 생략한다.However, as shown in FIG. 4, a plurality of mounting jaws 15 are formed on the parallel portion 10b and the head portion 10c of the screw 10. In this case, applying the screw 10 having the seating jaw 15 may improve the fixability of the panel 1 fixed to the attachment frame 2. Accordingly, when the screw 10 is tightened, the seating jaw 15 penetrates into the end of the panel 1, that is, the seating jaw 15 of the screw 10 is inserted into the end of the panel 1, and thus, is further inserted. The panel 1 is firmly fixed to the attachment frame 2. Here, as described above, since the operation of FIG. 3 is the same, the same parts are denoted by the same reference numerals and redundant descriptions are omitted.

이와 같이, 본 고안의 나사(10)는 나사부(10a)에 오른나사(11)와 왼나사(12)를 혼용하여 사용하여 건물의 천장을 시공하기 위해 패널을 고정할 때 패널의 파손을 방지함은 물론 견고하게 고정되고, 작업성이 향상되는 효과가 있다.As such, the screw 10 of the present invention uses the right screw 11 and the left screw 12 in the screw portion 10a to prevent the breakage of the panel when fixing the panel to construct the ceiling of the building. Of course, it is firmly fixed and the workability is improved.

본 고안은 기재된 실시예에 한정되는 것은 아니고, 본 고안의 사상 및 범위를 벗어나지 않고 다양하게 수정 및 변형할 수 있음은 이 기술의 분야에서 통상의 지식을 가진 자에게 자명하다. 따라서 그러한 변형예 또는 수정예들은 본 고안의 실용신안등록청구범위에 속한다 해야 할 것이다.It is apparent to those skilled in the art that the present invention is not limited to the embodiments described, and that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or modifications will have to belong to the utility model registration claims of the present invention.

이상에서 설명한 바와 같이 본 고안은 건물의 천장을 시공하기 위해 패널을 고정함에 있어 패널의 파손을 방지함은 물론 견고하게 고정되고, 작업성이 향상되는 효과가 있다. As described above, the present invention prevents damage to the panel in fixing the panel for constructing the ceiling of the building, as well as being firmly fixed and improving workability.

도 1은 종래의 천장패널을 고정하는 나사를 나타내는 구성도.1 is a configuration diagram showing a screw fixing a conventional ceiling panel.

도 2는 본 고안에 따른 고정나사를 나타내는 구성도.Figure 2 is a block diagram showing a fixing screw according to the present invention.

도 3은 본 고안에 따른 고정나사를 설치한 상태를 나타내는 구성도.Figure 3 is a block diagram showing a state in which the fixing screw according to the present invention is installed.

도 4는 본 고안의 일실시예에 따른 고정나사를 나타내는 구성도.Figure 4 is a block diagram showing a fixing screw according to an embodiment of the present invention.

※ 도면의 주요부분에 대한 부호 설명 ※※ Explanation of main parts of drawing ※

1: 천장패널 10: 나사1: ceiling panel 10: screw

10a: 나사부 10b: 평행부10a: thread portion 10b: parallel portion

10c: 머리부 11: 오른나사10c: head 11: right-hand thread

12: 왼나사 15: 안착턱12: Left hand thread 15: Seating jaw

B: 앵커볼트 C: 천장B: Anchor Bolt C: Ceiling

Claims (2)

건물의 천장(C)을 시공하기 위해 패널(1)을 고정하는 나사에 있어서:In the screws that fasten the panel (1) to construct the ceiling (C) of the building: 상기 나사(10)의 나사산이 형성되는 나사부(10a)에 오른나사(11)와 왼나사(12)를 병용하여 사용하되,The right screw 11 and the left screw 12 are used in combination with the screw portion 10a in which the thread of the screw 10 is formed. 상기 나사(10)의 평행부(10b) 상단에 인접하게 왼나사(12)를 형성하고, 상기 왼나사(12)의 상단에 접하도록 오른나사(11)를 형성하는 것을 특징으로 하는 건축용 천장패널 고정나사.The building ceiling panel fixing screw, characterized in that the left screw 12 is formed adjacent to the upper end of the parallel portion 10b of the screw 10, and the right screw 11 is formed to contact the upper end of the left screw 12. . 제 1항에 있어서,The method of claim 1, 상기 나사(10)는 평행부(10b)와 머리부(10c)상에 패널(1)의 단부에 삽착되어 단단히 밀착 고정되도록 안착턱(15)을 더 구비하는 것을 특징으로 하는 건축용 천장패널 고정나사.The screw 10 is a building ceiling panel fixing screw, characterized in that it further comprises a seating jaw 15 is inserted into the end of the panel 1 on the parallel portion (10b) and the head portion (10c) to be tightly fixed. .
KR20-2005-0003454U 2005-02-04 2005-02-04 The fixing screw of ceiling panel for building KR200382529Y1 (en)

Priority Applications (1)

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KR20-2005-0003454U KR200382529Y1 (en) 2005-02-04 2005-02-04 The fixing screw of ceiling panel for building

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Application Number Priority Date Filing Date Title
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