KR200363091Y1 - Self Drilling Screw - Google Patents
Self Drilling Screw Download PDFInfo
- Publication number
- KR200363091Y1 KR200363091Y1 KR20-2004-0019723U KR20040019723U KR200363091Y1 KR 200363091 Y1 KR200363091 Y1 KR 200363091Y1 KR 20040019723 U KR20040019723 U KR 20040019723U KR 200363091 Y1 KR200363091 Y1 KR 200363091Y1
- Authority
- KR
- South Korea
- Prior art keywords
- screw
- fastening
- panel
- tex
- head
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
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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
- F16B25/0042—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
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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
- F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
- F16B25/0026—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a hard non-organic material, e.g. stone, concrete or drywall
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Finishing Walls (AREA)
Abstract
본 고안은 실내 천정재인 텍스 판넬을 천정 후레임상에 시공하는 작업에 있어서 텍스판넬이 부서지거나 손상됨이 없이 매우 견고하고 안전하게 작업할 수 있도록 한 텍스판넬조립용 직결나사에 관한 것으로서,The present invention relates to a direct screw for assembling a tex panel, which enables the tex panel to be very solid and safe in the construction of a tex panel, which is an indoor ceiling material, on a ceiling frame, without being broken or damaged.
나사로 형성되어 나사체결부(3)가 형성된 레그부(2)와, 레그부(2) 상단에 경사면(5)을 가지는 접시모양의 헤드부(4)로 이루어지는 통상의 직결나사(1)에 있어서, 헤드부(4)의 경사면(5)에 레그부(2)의 나사체결부(3)와 같은 나사체결부(6)를 형성하여 헤드부(4)의 나사체결부(6)가 레그부(2)의 나사체결부(3)와 함께 체결되도록 한 것에 요지가 있다.In the normal direct connection screw 1 which consists of the leg part 2 formed with the screw, the screw fastening part 3 was formed, and the plate-shaped head part 4 which has the inclined surface 5 in the upper end of the leg part 2, The threaded portion 6 of the head portion 4 is formed on the inclined surface 5 of the head portion 4 such as the screwed portion 3 of the leg portion 2 so that the screwed portion 6 of the head portion 4 is the leg portion. The gist of the present invention is that it is fastened together with the screwing part 3 of (2).
Description
본 고안은 직결나사에 관한 것으로, 보다 상세하게는 실내 천정재인 텍스 판넬을 천정 후레임상에 시공하는 작업에 있어서 텍스판넬이 부서지거나 손상됨이 없이 매우 견고하고 안전하게 작업할 수 있도록 한 텍스판넬조립용 직결나사에 관한 것이다.The present invention relates to a direct screw, and more specifically, to fabricate a tex panel, which is an indoor ceiling material, on a ceiling frame, the tex panel assembly is designed to work very robustly and safely without breaking or damaging the tex panel. It is about screws.
주지된 바와 같이 주로 사물실이나 회의실 등의 건물 내장 천정마감재(이하, 천정재라 함)로는 시멘트계 천정재인 텍스판넬이 널리 사용되고 있으며, 이러한 텍스판넬은 천정의 후레임에 직결나사로 체결하여 시공하고 있다.As is well known, as a ceiling finishing material (hereinafter, referred to as a ceiling material) for building interiors such as an object room or a conference room, a cement panel, which is a cement-based ceiling material, is widely used.
그러나 천정재로 널리 사용되는 텍스판넬은 가격이 저렴하고 미관이 수려한 등의 잇점을 가지고 있는 반면 단단하여 부서지기 쉬운 결점을 가지고 있어 텍스판넬을 후레임에 체결하는 과정에서 텍스판넬의 체결부가 쉽게 부서지고 손상되는 등의 문제를 유발한다.However, the Texpanel, widely used as ceiling material, has the advantages of low price and beautiful appearance, but has a hard and brittle flaw so that the fastening part of the Texpanel is easily broken in the process of fastening the Texpanel to the frame. It causes problems such as damage.
텍스판넬을 천정의 후레임상에 체결하는 수단으로서는 접시머리나사 등의 직결나사가 널리 사용되고 있으며, 이러한 직결나사는 당연히 체결부(머리부)가 외부로 돌출되지 않는 외관 상의 이유로 가장 널리 사용되고 있다.As a means for fastening the tex panel on the frame of the ceiling, a direct screw such as a countersunk head screw is widely used, and such a direct screw is most widely used for appearance reasons that the fastening portion (head) does not protrude to the outside.
텍스판넬을 천정의 후레임에 고정시키는 작업으로는 직결나사를 텍스판넬의 사방으로 체결하여 천정 후레임의 저면측에 견고히 고정시켜 천정 마감작업을 하게 되는 바, 전술한 바와 같이 직결나사로서 체결하는 작업 과정에서 단단하여 쉽게 부서지는 단점이 있는 텍스판넬의 체결부위가 직결나사를 체결하는 도중 부서지거나 손상되는 경우가 적지 않게 발생한다.The work of fastening the tex panel to the frame of the ceiling is to fasten the direct screw in all directions of the tex panel and to fix the ceiling panel firmly to the bottom side of the ceiling frame. In the case that the fastening part of the tex panel, which has a disadvantage of being easily broken, is hardly broken or damaged during the fastening of the direct screw.
즉, 직결나사로 천정의 후레임상에 텍스판넬을 고정시키는 과정에서 직결나사를 강하게 조이거나 깊게 체결하게 되면 직결나사를 체결하는 힘에 의해 텍스판넬의 체결부위가 부서져 떨어져 나가거나 손상되는 경우가 많이 발생된다.In other words, when fastening or deeply tightening the direct connection screw in the process of fixing the text panel on the ceiling frame with the direct connection screw, the connection part of the text panel is broken or damaged due to the force of the direct connection screw. do.
이러한 문제로 인해 작업자가 직결나사의 체결을 다소 느슨하거나 깊게 체결하지 않고 작업하는 경우가 있는 데 이것은 직결나사의 돌출로 인해 외관이 좋지 않게 될 뿐만 아니라 천정 마감재인 텍스판넬을 천정에 견고하게 설치하지 못하는 문제를 발생시켜 시공불량 등의 문제를 일으킨다.Due to this problem, the worker may work without tightening or tightening the screw directly. This is not only due to the protrusion of the screw but also the appearance of tex panel, which is a ceiling finish, not firmly installed on the ceiling. It causes problems such as poor construction due to problems that cannot be generated.
한편, 최근에는 다수의 나사를 흡사 탄창과 같은 공급부에 정렬하여 하나씩 낱개로 자동공급시켜 자동으로 체결하는 자동체결공구를 사용하여 작업하는 경우가 많은 바, 이와 같이 자동체결공구를 사용하는 경우에는 헤드부분이 텍스판넬에 제대로 삽입되지 못하고 돌출되게 작업되고, 깊이 체결하고자 하는 경우에는 작업자가 직접 손으로 작업하는 경우와는 달리 기계적 힘에 의존하여 작업이 이루어지므로 텍스판넬을 천정 후레임상에 체결시키는 과정에서 텍체결부위가 파손되는 문제가 많이 발생하고 있다.On the other hand, in recent years, a number of screws are aligned with a supply part such as a magazine, and a lot of work is performed using an automatic fastening tool that automatically supplies them automatically one by one. In this case, when using the automatic fastening tool, The process of fastening the Texpanel onto the ceiling frame because the parts are not protruded properly into the Texpanel and are protruded, and if you want to tighten them deeply, the work is done depending on the mechanical force, unlike when you are working by hand. There are a lot of problems that break the tex fastening site.
그리고, 이러한 문제는 결국 직결나사의 나사부가 단단한 재질로 된 텍스판넬과 긴밀한 밀착력(결합력)을 가지지 못하고 특히 머리부분은 텍스판넬과 전혀 결합력을 가지지 못함으로서 다소 두텁지 않은 두께의 텍스판넬을 직결나사로서 단단히 고정시키기 위해 무리한 체결력을 가하게 되어 텍스판넬에 충격이 가하여 지게됨으로서 체결부위가 파손되는 것이다.And, this problem is that the screw of the direct connection screw does not have a close adhesion (coupling force) with the hard panel of the hard material, and in particular, the head has no coupling force with the text panel at all. As it is applied to the fastening force to be fixed firmly as a shock is applied to the tex panel is to damage the fastening site.
한편, 기존에도 체결력이 약한 직결나사의 체결력을 높여주고 풀림이 방지될 수 있도록 직결나사의 머리부분에 풀림방지홈과 비틀림돌출부 등의 수단을 형성한 고안들이 다수 제안된 바 있다.On the other hand, in the past, a number of proposals have been proposed in which a fastening force with a weak fastening force is formed to form a fastening prevention groove and a torsion protrusion on the head of the direct screw so as to increase the fastening force and prevent loosening.
즉, 공개실용신안공보 1992-12448호, 동공보 제1997-45815호, 동공보 제1998-022113호 및 등록실용신안공보 20-0320386호 등에 풀림을 방지하고 체결력을 높여 주도록 한 고안이 알려져 있다.That is, the invention is known to prevent the loosening and increase the tightening force, such as published Utility Model Publication No. 1992-12448, Publication No. 1997-45815, Publication No. 1998-022113 and Registration Utility Model Publication No. 20-0320386.
그러나 이들 풀림방지수단을 갖는 체결나사는 머리 부분에 돌침이나 돌기 및 비틀림돌출부 등을 형성한 것으로, 부품의 조립이나 피결합체와의 결합력을 강화시켜주는 데에는 충분한 것이었으나 본 고안에서 요구하는 바와 같이 단단하여 충격을 가하면 부서지기 쉬운 재질로 된 텍스판넬에는 적용할 수 없는 것이었다.However, fastening screws having these loosening prevention means are provided with protrusions, protrusions, and torsion protrusions on the head, which are sufficient to assemble the parts or to strengthen the bonding force with the to-be-connected body. If the impact was not applied to the texture panel made of a brittle material could not be applied.
왜냐하면 본 고안에서와 같이 천정재로 사용되는 텍스판넬은 후레임에 견고하게 설치되어야 하므로 강한 체결력이 요구되므로 전술한 기존 고안들과 같이 강한 힘의 체결력을 요구하는 수단들로서 사용하게 되면 부서지기 쉬운 재질로 된 텍스파넬의 체결부위가 파손될 수 밖에 없어 그 목적을 달성할 수 없기 때문이다.Because the tex panel used as a ceiling material as in the present invention has to be installed firmly in the frame, a strong fastening force is required, so as used as a means for requiring a fastening force of a strong force, as in the above-mentioned conventional designs, This is because the fastening part of the textured panel can not be broken and its purpose cannot be achieved.
즉, 전술한 기존의 풀림방지 나사의 수단들은 강력한 체결력을 가하여 피결합체와 결합되게 함으로서 결합력을 높이고 풀림을 방지하는 것이어서 본 고안에서와 같은 텍스판넬에 적용하여 강력한 체결력을 가지고 체결하게 되면 그 체결력에 의하여 텍스판넬이 파손될 수 밖에 없는 것이다.In other words, the aforementioned conventional loosening prevention screw means is to increase the binding force and prevent loosening by applying a strong fastening force to be combined with the object to be bonded to the fastening force when applied to the textural panel as in the present invention with a strong fastening force to the fastening force This will inevitably damage the tex panel.
따라서 체결시에는 부드러운 체결력을 발휘하여 매우 긴밀하게 체결이 이루어지게 하면서도 체결후에는 피결합체와의 체결구조에 의해 자연스럽게 뛰어난 체결력을 갖도록 하는 것이 본 고안에서 목적하는 바와 같은 텍스판넬 조립용에 적용할 수 있는 것이다.Therefore, it is possible to apply the tex panel assembly as intended in the present invention to have a smooth fastening force at the time of fastening and to have a very tight fastening, but to have a naturally excellent fastening force by the fastening structure with the object to be joined after fastening. It is.
이에 본 고안에서는 직결나사에 있어서, 직결나사의 헤드부에도 레그부의 나사체결부와 같은 나사체결부를 형성하여 줌으로서 헤드부에 형성된 나사체결부에 의해 직결나사가 자연스럽게 부드러운 체결과정으로 텍스판넬에 삽입, 체결되게 하고, 체결후에는 긴밀하고 안정된 체결구조를 갖도록 하여 견고한 체결강도가 유지되게 함으로서 텍스판넬을 설치하는 과정에서 텍스판넬이 파손되는 등의 문제를 근본적으로 예방하고 체결후에는 견고하고 안정된 시공상태가 유지되게 하고자 한다.Therefore, in the present design, in the direct screw, the screw part formed in the head part is formed in the head part of the direct screw by inserting it into the texture panel by the screw part formed in the head part. After tightening, it has a tight and stable fastening structure, so that the fastening strength is maintained, thereby fundamentally preventing problems such as breakage of the tex panel during the installation of the tex panel. We want to keep the state.
도 1은 본 고안의 일실시예를 보인 정면도1 is a front view showing an embodiment of the present invention
도 2는 본 고안의 단면도2 is a cross-sectional view of the present invention
도 3은 본 고안의 요부 발췌도3 is an excerpt of the main part of the present invention
도 4는 본 고안의 일사용상태 단면도4 is a cross-sectional view of the work state of the present invention
☞도면의 주요부분에 사용된 부호에 대한 설명☜☞ Explanation of symbols used in the main part of the drawing ☜
1;직결나사1 direct connection screw
2;레그부2; leg part
3;나사체결부3; screw connection
4;헤드부4; head part
5;경사면5; slope
6;나사체결부6; screw connection
7;텍스판넬7; texture panel
직결나사는 나사로 이루어지는 레그부와, 레그부 상단에 경사면을 이루는 헤드부로 이루어 지는 바, 본 고안은 상기한 통상의 직결나사에 있어서, 헤드부의 경사면상에 나사체결부를 구성한 것에 본 고안의 특징이 있다.The direct screw consists of a leg portion made of a screw and a head portion forming an inclined surface on the upper end of the leg. The present invention has the feature of the present invention in that the screw fastening portion is formed on the inclined surface of the head portion in the conventional direct screw. .
도 1은 본 고안의 일실시예를 보인 정면도, 도 2는 본 고안의 단면도, 도 3은 본 고안의 요부 발췌도, 도 4는 본 고안의 일사용상태 단면도로서,1 is a front view showing an embodiment of the present invention, Figure 2 is a cross-sectional view of the present invention, Figure 3 is an excerpt of the main design of the present invention, Figure 4 is a cross-sectional view of the working state of the present invention,
본 고안은 나사로 형성되어 나사체결부(3)로 이루어지는 레그부(2)와, 레그부(2) 상단에 경사면(5)을 가지는 접시모양의 헤드부(4)로 이루어지는 통상의 직결나사(1)에 있어서, 헤드부(4)의 경사면(5)에 나사체결부(3)를 형성한 것이다.The present invention is a conventional direct connection screw (1) formed of a screw portion (2) formed of a screw fastening portion (3) and a dish-shaped head portion (4) having an inclined surface (5) at the upper end of the leg portion (2). ), The screw fastening portion 3 is formed on the inclined surface 5 of the head portion 4.
도시한 예와 같이 헤드부(4)의 경사면(5)에 레그부(2)의 나사체결부(3)와 같은 나사를 형성한 나사체결부(6)를 형성한다.As shown in the illustrated example, the screw fastening portion 6 is formed on the inclined surface 5 of the head portion 4 by forming the same screw as the screw fastening portion 3 of the leg portion 2.
상기 헤드부(4)의 경사면(5)에 형성되는 나사체결부(6)는 레그부(2)의 나사체결부(3)를 연장 형성하여 동일한 피치로 형성할 수 있을 것이며, 이와 다르게 별도 형성하여 실시할 수 도 있을 것이다.The screw fastening part 6 formed on the inclined surface 5 of the head part 4 may be formed at the same pitch by extending the screw fastening part 3 of the leg part 2, otherwise forming separately It can also be done.
물론, 나선방향(체결방향)은 레그부(2)의 나사체결부(3)와 헤드부(4)의 나사체결부(4)가 동일하게 실시될 것이며, 전술한 바와 같이 헤드부(4)의 나사체결부(6)는 레그부(2)의 나사체결부(3)를 연장 형성하여 동일한 피치로 구성하거나 별도로 형성하여 실시함으로서 직결나사(1)가 텍스판넬(7)에 레그부(2)의 나사체결부(3)를 통해 체결되면서 헤드부(4)의 나사체결부(6)가 연이어 자연스럽게 체결되게 하는 것이다.Of course, in the helical direction (fastening direction), the screw fastening portion 3 of the leg portion 2 and the screw fastening portion 4 of the head portion 4 will be implemented in the same manner, and the head portion 4 as described above. The screw fastening portion 6 of the leg portion 2 is formed by extending the screw fastening portion 3 of the leg portion 2 to be formed at the same pitch or formed separately, so that the direct screw 1 is connected to the tex panel 7 by the leg portion 2. The screw fastening part 6 of the head part 4 is fastened naturally after being fastened through the screw fastening part 3 of).
이상과 같이 구성된 본 고안은 헤드부(4)에 레그부(2)와 같은 나사체결부(6)가 형성되어 있어 텍스판넬(7)에 체결할 시에 헤드부(4)의 나사체결부(6)가 레그부(2)의 나사체결부(3)와 함께 체결력을 발휘하여 강한 체결력을 제공함과 동시에 헤드부(4)의 나사체결부(6)가 강한 힘에 의존하지 않고서도 자연스럽게 텍스판넬(7)에 체결되어 작업도중 텍스판넬(7)이 파손되는 등의 문제가 발생하지 않는 것으로, 이하 본 고안의 작용에 대하여 살펴보면 다음과 같다.According to the present invention configured as described above, the screw portion 6 of the head portion 4 is formed on the head portion 4 such as the leg portion 2, so that the screw portion of the head portion 4 is fastened to the tex panel 7. 6) exerts a fastening force together with the screwing part 3 of the leg part 2 to provide a strong fastening force, and at the same time the textural part of the head part 4 naturally without having to rely on a strong force. It is fastened to (7) is not a problem such as damage to the texture panel (7) during the operation, look at the operation of the present invention as follows.
통상과 같이 직결나사(1)로서 텍스판넬(7)을 천정의 후레임상에 체결하는 작업에 있어서, 본 고안은 강한 체결력으로 압박하여 체결하지 않더라도 헤드부(4)의 나사체결부(6)가 레그부(2)의 나사체결부(3)와 함께 체결되어 견고한 체결력을 발휘하는 것이다.In the operation of fastening the tex panel 7 on the frame of the ceiling as a direct screw 1 as usual, the subject innovation of the present invention is that even if the screw 6 of the head portion 4 is not fastened under a strong clamping force, It is fastened together with the screw fastening part 3 of the leg part 2, and exhibits a firm fastening force.
즉, 본 고안은 직결나사(1)를 체결할 시에 강한 힘으로서 체결하지 않고 부드럽게 나사체결하여 결합하게 되면 헤드부(4)의 나사체결부(6)까지 함께 텍스판넬(7)에 나사결합되어 직결나사(1) 전체가 체결력을 가지고 결합된다.In other words, when the direct screw 1 is fastened, the present invention does not fasten with a strong force, but when screwed together, it is screwed to the tex panel 7 together with the screw fastening part 6 of the head 4. Thus, the entire direct screw 1 is coupled with a fastening force.
따라서 레그부(2)의 끝단에서 헤드부(4) 까지 매우 부드럽게 체결이 이루어져 텍스판넬(7)에 직결나사(1)를 결합하는 체결작업 도중에 무리한 힘 등으로 인해 텍스판넬(7)의 체결부위가 파손될 우려 등이 없게 된다.Therefore, the joint part of the tex panel 7 may be tightened from the end of the leg part 2 to the head part 4 due to excessive force during the fastening operation for coupling the direct screw 1 to the tex panel 7. There is no fear of damage.
그리고, 레그부(2)의 나사체결부(3)가 갖는 체결력과 함께 헤드부(4)의 나사체결부(6) 역시 체결력을 발휘하여 매우 긴밀하고 안정된 체결력을 발휘하여 단단하게 고정시킬 수 있게 되는 것이다.In addition to the fastening force of the screw fastening part 3 of the leg part 2, the screw fastening part 6 of the head part 4 also exerts a fastening force to exert a very close and stable fastening force so that it can be firmly fixed. Will be.
특히, 자동체결공구 등을 이용한 작업에 있어서도 비교적 깊게 체결하게 되더라도 헤드부(4)에 형성된 나사체결부(6)가 텍스판넬(7)에 그냥 삽입되지 않고 나사결합되어 긴밀하고 안정되게 진입하여 체결되므로 텍스판넬(7)이 파손될 우려는 없는 것이다.In particular, even when fastening relatively deeply in a work using an automatic fastening tool, the screw fastening part 6 formed on the head part 4 is screwed into the tex panel 7 instead of being inserted into it and enters tightly and stably. Therefore, there is no fear that the texture panel 7 will be damaged.
이상에서 살펴본 바와 같이 본 고안은 통상의 직결나사에 있어서, 헤드부(4)에 레그부(2)의 나사체결부(3)와 같이 나사체결부(6)를 형성하여 헤드부(4)까지 나사결합되는 체결력을 제공함으로서 주로 천정재로 널리 사용되는 텍스판넬(7)을 시공함에 있어서, 비교적 깊이 있게 체결하여 단단히 고정시킬 수 있는 뛰어난 체결력을 제공할 수 있는 것이며, 헤드부(4)의 나사체결부(6)가 안정되고 긴밀하게 체결되므로 체결작업 도중에 텍스판넬(7)이 부서지는 등의 문제없이 안정되게 작업을행할 수 있는 등의 잇점을 제공할 수 있는 것이다.As described above, in the present invention, in the conventional direct screw, the screw portion 6 is formed on the head portion 4 like the screw portion 3 of the leg portion 2 to the head portion 4. By providing a fastening force that is screwed together, when constructing the tex panel 7 widely used as a ceiling material, it is possible to provide an excellent fastening force that can be fastened relatively securely by fastening relatively deep, screw of the head portion (4) Since the fastening part 6 is securely and tightly fastened, it is possible to provide an advantage that the work can be stably performed without problems such as breakage of the tex panel 7 during the fastening work.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0019723U KR200363091Y1 (en) | 2004-07-12 | 2004-07-12 | Self Drilling Screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0019723U KR200363091Y1 (en) | 2004-07-12 | 2004-07-12 | Self Drilling Screw |
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| Publication Number | Publication Date |
|---|---|
| KR200363091Y1 true KR200363091Y1 (en) | 2004-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2004-0019723U KR200363091Y1 (en) | 2004-07-12 | 2004-07-12 | Self Drilling Screw |
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| KR (1) | KR200363091Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210062752A (en) * | 2019-11-21 | 2021-06-01 | (주)진합 | Galvanic corrosion and loosening bolt member |
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2004
- 2004-07-12 KR KR20-2004-0019723U patent/KR200363091Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210062752A (en) * | 2019-11-21 | 2021-06-01 | (주)진합 | Galvanic corrosion and loosening bolt member |
| KR102277160B1 (en) * | 2019-11-21 | 2021-07-15 | (주)진합 | Galvanic corrosion and loosening bolt member |
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