KR200381873Y1 - Screw for fixing of panel - Google Patents
Screw for fixing of panel Download PDFInfo
- Publication number
- KR200381873Y1 KR200381873Y1 KR20-2005-0003296U KR20050003296U KR200381873Y1 KR 200381873 Y1 KR200381873 Y1 KR 200381873Y1 KR 20050003296 U KR20050003296 U KR 20050003296U KR 200381873 Y1 KR200381873 Y1 KR 200381873Y1
- Authority
- KR
- South Korea
- Prior art keywords
- panel
- pressing
- screw
- hole
- pressing portion
- Prior art date
Links
- 239000000835 fiber Substances 0.000 abstract description 10
- 238000003780 insertion Methods 0.000 abstract description 6
- 230000037431 insertion Effects 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
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
- 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
- F16B35/06—Specially-shaped heads
- F16B35/065—Specially-shaped heads with self-countersink-cutting means
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- 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
- F16B25/0084—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 geometric details of the tip
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- 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
- F16B25/0089—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw the screw having wings
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- 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
- F16B35/044—Specially-shaped ends
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Connection Of Plates (AREA)
Abstract
본 고안은 천정이나 벽면에 장식용 판넬을 부착고정하는데 이용되는 나사못에 관한 것으로서, 나사못(A)의 접시머리(16)는 급경사진 삽입부(8)를 빙둘러서 완만하게 경사진 가압부(10)를 갖도록 하고 상기 삽입부(8)와 가압부(10)를 잇는 방사형의 긴 칼날(12) 사이사이에 짧은 칼날(14)을 갖도록 하여 나사못의 죄임시 그 가압부(10)는 판넬의 주위에 갖는 표면을 가압하여 삽입공간을 얻도록 하므로서 접시머리의 진입에 의한 변형우려가 없고 또 구멍의 경계선이 커버되며 판넬의 천공시 노출된 섬유는 가압부(10)와 판넬의 가압면 사이에서 가압부가 갖는 촘촘한 칼날(12)(14)에 의해 완전 컷팅제거되어 매끈하고 미려한 외관을 갖도록 한 것이다.The present invention relates to a screw used to attach a decorative panel to a ceiling or a wall, the plate head (16) of the screw (A) is gently inclined gently round the inclined insert (8) (10) And a short blade 14 between the insertion part 8 and the radial long blade 12 connecting the pressing part 10 so that the pressing part 10 is tightened around the panel when the screw is clamped. By pressing the surface to obtain the insertion space, there is no fear of deformation due to the entry of the dish head, and the boundary of the hole is covered, and the exposed fiber during the puncture of the panel has a pressing portion between the pressing portion 10 and the pressing surface of the panel. It is to have a smooth and beautiful appearance is completely cut off by having a fine blade (12) (14) having.
Description
본 고안은 주로 건물의 천정이나 벽면 장식용 판넬을 부착고정하는데 이용되는 나사못에 관한 것이다.The present invention mainly relates to screws used to fix and fix a ceiling or wall decorative panel of a building.
마그네슘이나 석고 등으로 제작되는 판넬을 천정이나 벽면의 금속프레임에 부착 고정하는 나사못은 대부분 도3에서와 같이 판넬을 지지하는 금속프레임의 천공을 위하여 하단에 드릴포인트(52)가 형성되고 상기 드릴포인트 인근에는 판넬의 구멍을 확장하여 접시머리(54)가 진입할 수 있도록 하는 날개(56)가 형성되며 접시머리(54)의 내면에는 판넬의 천공시 노출된 보강용 섬유를 컷팅하여 제거토록 하는 수 개의 칼날(58)이 방사형으로 형성되어 있다.Screws for attaching and fixing a panel made of magnesium or gypsum to a metal frame of a ceiling or a wall are formed with a drill point 52 at the bottom for drilling of a metal frame supporting the panel, as shown in FIG. In the vicinity, the wings 56 are formed to expand the holes of the panel so that the dish head 54 can enter, and the inner surface of the dish head 54 can cut and remove the reinforcing fibers exposed during the puncturing of the panel. Blades 58 are formed radially.
그러나 나사못의 접시머리(54)가 갖는 측면형상은 판넬의 구멍에 진입하기 용이한 원뿔형으로서 구멍에 쉽게 진입할 수는 있다하겠으나 접시머리가 구멍내에 완전 진입하여야만 그 표면이 판넬표면과 평면을 이루게 되므로 구멍과 접시머리의 경계선이 노출되고 또 원뿔형의 접시머리가 약한 판넬의 구멍내에 완전진입하는 과정에서 구멍의 외측으로 심한 압박감이 가해져 구멍주위가 파손되므로 매끈한 외관을 유지할 수가 없어 판넬의 장식효과를 반감시키게 된다.However, the side shape of the countersunk head 54 of the screw is a conical shape that is easy to enter into the hole of the panel, but can easily enter the hole. As the boundary between the hole and the counter head is exposed and the conical counter head is completely entered into the hole of the panel, the pressure around the hole is exerted so that the periphery of the hole is broken, so the smooth appearance cannot be maintained. Let's go.
또한 접시머리가 갖는 수개의 방사형 칼날(58)은 외측으로 갈수록 간격이 넓어 비접촉면에 노출된 섬유는 컷팅이 제대로 이루어질 수가 없고 또 구멍내벽에 노출된 섬유만 일부 제거할 수 있을뿐 그 입구측에 갖는 섬유는 급경사진 칼날의 영향권으로부터 벗어나 외관상 너져분하게 노출되므로 판넬의 장식효과를 더욱 반감시키게 되는 등의 문제점들이 있는 것이다.In addition, the radial blades 58 of the dish head have a wider gap toward the outside, so that the fibers exposed to the non-contact surface cannot be cut properly, and only some of the fibers exposed to the inner wall of the hole can be removed. Fibers have a problem such that the decorative effect of the panel is further halved because the fiber is exposed from the impact zone of the steeply inclined blade.
본 고안은 상술한 종래기술이 갖는 문제점들을 해결하고자 판넬의 부착 고정시 접시머리에 의한 구멍주위의 파손우려가 없고 또 구멍과 접시머리의 경계선이 노출됨없이 구멍의 천공시 발생된 섬유를 깨끗하게 컷팅제거하여 매끈하고 미려한 외관을 유지할 수 있도록 한 나사못을 제공하고자 한다.The present invention is to solve the problems of the prior art described above, there is no fear of breakage around the hole by the plate head when fixing the panel attachment and clean cut removal of the fiber generated during the hole drilling without exposing the boundary between the hole and the plate head To provide a screw that can maintain a smooth and beautiful appearance.
상기한 목적달성을 위한 본 고안 나사못은 접시머리를 급경사진 삽입부와 그 외측에 빙둘러 형성되는 완만한 경사각의 가압부로 구성하고 상기 삽입부와 가압부를 잇는 방사형의 긴 칼날사이사이에 가압부로부터 돌출형성되는 짧은 칼날을 갖도록 구성함을 특징으로 한다.The screw according to the present invention for achieving the above object is composed of a pressing portion of a slanted inclined angle formed around the insertion head and a radially inclined insert portion, and the pressing portion between the insertion portion and the radial long blade connecting the pressing portion. Characterized in that configured to have a short blade protruding.
도1은 본 고안의 사시도로서, 본 고안은 나선을 갖는 몸체(2) 하단에 날개(4)와 드릴포인트(6)가 차례로 형성되고 몸체(2) 상단에는 급경사진 삽입부(8)와 완만하게 경사진 가압부(10) 및 방사형의 길고 짧은 칼날(12)(14)을 갖는 접시머리(16)가 형성된다.1 is a perspective view of the present invention, the present invention is a wing (4) and a drill point (6) are formed in turn on the bottom of the body (2) having a spiral and the steep inclined insert (8) and gentle on the top of the body (2) A dish head 16 is formed having a pressurized portion 10 and radial long and short blades 12 and 14 which are inclined.
상기에서 접시머리(16)는 몸체(2)로부터 연장형성되는 원뿔형의 급경사진 삽입부(8)로부터 완만하게 경사진 가압부(10)가 빙둘러서 형성되고 긴 칼날(12)은 삽입부(8)로부터 가압부(10)를 연장하여 수 개가 방사형으로 형성되며 짧은 칼날(14)은 가압부(10)로부터 긴 칼날(14)사이사이에 돌출형성되고 상기 길고 짧은 칼날(12)(14)은 각기 죄임방향을 향하여 경사지게 형성된다.In the above, the dish head 16 is formed by rounding the pressing portion 10 which is gently inclined from the conical steeply inclined insert 8 extending from the body 2, and the long blade 12 is inserted into the insert 8. A plurality of radially formed by extending the pressing portion 10 from the short and the short blade 14 is protruded between the long blade 14 from the pressing portion 10 and the long and short blade 12, 14 Each is inclined toward the clamping direction.
본 고안을 이용한 판넬의 부착시 그 하단에 갖는 드릴포인트(6)가 판넬과 금속프레임을 천공하게 되고 날개(4)는 드릴포인트(6)의 뒤를 이어 진입하면서 판넬의 구멍을 확장하고 금속프레임에 의한 절단분리로 수명을 다하게 되며 천공된 구멍을 통한 나사죄임으로 결속이 이루어지게 된다.When the panel is attached using the present invention, the drill point 6 at the bottom of the panel penetrates the panel and the metal frame, and the wing 4 enters the rear of the drill point 6 while expanding the hole of the panel and attaching it to the metal frame. End of life by cutting and cutting by means of screwing through the drilled hole is made.
또한 나사못(A)의 죄임시 접시머리(16)는 내측에 갖는 급경사진 삽입부(8)를 통하여 판넬의 확장된 구멍에 쉽게 진입하면서 그 외면에 갖는 긴 칼날(12)이 구멍내면에 너덜하게 노출되어 있는 섬유를 1차 절단제거해 주게 된다.Also, when the screw A is clamped, the pan head 16 easily enters the expanded hole of the panel through the inclined insert 8 having the inner side, and the long blade 12 having its outer surface is tattered on the inner surface of the hole. Firstly, the exposed fiber is cut off.
또한 접시머리(16)의 삽입부(8)는 가압부(10) 내측에 작은 직경으로 형성되므로 판넬의 구멍내에 완전히 진입하더라도 구멍내벽을 크게 압박할 우려가 없어 판넬의 파손이 방지되고 또 삽입부(8)의 뒤를 이어 진입하는 가압부(10)는 삽입부(8)에 비해 완만한 경사각을 갖는 것으로서 구멍주위의 일부표면을 가압하여 진입시 필요한 공간을 확보하게되므로 외관상 드러나지않는 가압면만 약간의 변형을 가져올뿐 노출부분의 변형 우려가 없고 또 가압부(10)는 구멍의 경계선을 커버하게 된다.In addition, since the insertion part 8 of the dish head 16 is formed to have a small diameter inside the pressing part 10, even if it completely enters the hole of the panel, there is no fear of pressing the inner wall of the hole significantly, preventing damage to the panel and Pressing portion 10 to enter after the (8) has a gentle inclination angle compared to the inserting portion (8) to press the surface around the hole to secure the necessary space when entering, so that only a slight deformation of the pressing surface that does not appear in appearance There is no fear of deformation of the exposed portion, but also the pressing portion 10 to cover the boundary line of the hole.
특히 접시머리의 가압부(10)가 판넬의 구멍주위 표면과 접촉하여 가압할시 그 구멍주위에 노출되어 있던 잔류섬유는 가압부와 가압면사이에 끼어 회전하는 가압부(10)의 가압력으로 상기 가압부(10)가 갖는 촘촘한 칼날(12)(14)에 의해 전량 컷팅제거되므로 판넬의 천공시 발생된 섬유를 완전히 컷팅제거해줄 수가 있게 되는 것이다.In particular, when the pressing portion 10 of the dish head contacts the surface around the hole of the panel and presses the residual fibers exposed around the hole, the pressing force of the pressing portion 10 rotates between the pressing portion and the pressing surface. Since the entire cutting is removed by the tight blades 12 and 14 of the pressing unit 10, the fiber generated during the puncturing of the panel can be completely cut and removed.
이와 같이 본 고안은 판넬의 부착고정시 나사못(A)의 접시머리(16) 내측에 갖는 급경사진 삽입부(8)는 판넬이 갖는 통공내에 완전진입하게 되나 상기 삽입부(8) 외측에 갖는 완만하게 경사진 가압부(10)는 구멍주위의 표면을 가압하여 필요한 공간을 확보하게 되므로 보이지 않는 가압면만 약간의 변형을 가져올뿐 노출면의 변형우려는 전혀 없고 그 구멍의 경계선 또한 가압부(10)의 의해 커버되며 특히 판넬의 천공으로 구멍주위에 노출되어 있는 섬유는 그 가압부(10)의 가압시 가압면과의 사이에 끼어 회전하는 가압부(10)의 촘촘한 칼날(12)(14)에 의해 컷팅제거되므로 부착된 판넬은 매끈하고 미려한 외관을 유지할 수가 있는 등의 효과가 있는 것이다.As such, the present invention has a steeply inclined insert 8 having the inside of the counter head 16 of the screw A when the panel is fixed to the panel, but completely enters the through hole of the panel. The inclined pressing portion 10 secures the necessary space by pressing the surface around the hole, so that only the invisible pressing surface brings a slight deformation, and there is no fear of deformation of the exposed surface, and the boundary line of the hole also includes the pressing portion 10. The fiber, which is covered by the panel and is exposed to the periphery of the panel, in particular, is drilled on the dense blades 12 and 14 of the pressing section 10 which rotates between the pressing surfaces when the pressing section 10 is pressed. Since the panel is removed by cutting, the attached panel is effective in maintaining a smooth and beautiful appearance.
도 1 : 본 고안을 저면에서 본 사시도.1: a perspective view of the present invention from the bottom.
도 2 : 본 고안의 정면구성도.2 is a front configuration diagram of the present invention.
도 3 : 종래 고안의 사시도.3 is a perspective view of a conventional design.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
(A)--나사못 (2)--몸체(A)-Screw (2)-Body
(4)--드릴포인트 (6)--날개(4)-drill point (6)-wing
(8)--삽입부 (10)--가압부(8)-insertion part (10)-pressure part
(12)(14)--칼날 (16)--접시머리(12) (14)-blade (16)-plate
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0003296U KR200381873Y1 (en) | 2005-02-03 | 2005-02-03 | Screw for fixing of panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0003296U KR200381873Y1 (en) | 2005-02-03 | 2005-02-03 | Screw for fixing of panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200381873Y1 true KR200381873Y1 (en) | 2005-04-19 |
Family
ID=43683438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2005-0003296U KR200381873Y1 (en) | 2005-02-03 | 2005-02-03 | Screw for fixing of panel |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200381873Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190131204A (en) | 2018-05-16 | 2019-11-26 | (주)청원씨엠에스 | Screw for CRC board |
| US20220235809A1 (en) * | 2019-07-03 | 2022-07-28 | Hilti Aktiengesellschaft | Dry-construction screw |
-
2005
- 2005-02-03 KR KR20-2005-0003296U patent/KR200381873Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190131204A (en) | 2018-05-16 | 2019-11-26 | (주)청원씨엠에스 | Screw for CRC board |
| US20220235809A1 (en) * | 2019-07-03 | 2022-07-28 | Hilti Aktiengesellschaft | Dry-construction screw |
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