KR200327163Y1 - A screw - Google Patents
A screw Download PDFInfo
- Publication number
- KR200327163Y1 KR200327163Y1 KR20-2003-0020925U KR20030020925U KR200327163Y1 KR 200327163 Y1 KR200327163 Y1 KR 200327163Y1 KR 20030020925 U KR20030020925 U KR 20030020925U KR 200327163 Y1 KR200327163 Y1 KR 200327163Y1
- Authority
- KR
- South Korea
- Prior art keywords
- screw
- anticorrosive
- plate
- skeleton
- present
- Prior art date
Links
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 12
- 239000011253 protective coating Substances 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 4
- 238000004898 kneading Methods 0.000 claims description 2
- 239000003518 caustics Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 15
- 239000010959 steel Substances 0.000 abstract description 15
- 238000010168 coupling process Methods 0.000 abstract description 12
- 230000008878 coupling Effects 0.000 abstract description 11
- 238000005859 coupling reaction Methods 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 10
- 230000007797 corrosion Effects 0.000 abstract description 10
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 230000003313 weakening effect Effects 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
- F16B33/00—Features common to bolt and nut
- F16B33/06—Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure or fretting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
본 고안은 나사못에 관한 것으로, 스틸하우스 등과 같은 조립식 철골 구조물에 판재 등의 고정을 위한 나사못에 방식제가 충진되는 방식제 충진홈을 형성하여서 상기 나사못이 체결되는 판재의 체결부와 골격의 나사 결합부에 방식층이 형성되게 하여 상기 판재와 골격의 부식을 방지할 수 있도록 한 것이다.The present invention relates to a screw, by forming an anticorrosive filling groove in which the anticorrosive is filled in a screw for fixing a plate in a prefabricated steel structure such as a steel house, and the screw coupling portion of the plate and the skeleton fastening the screw It is to prevent the corrosion of the plate and the skeleton by forming an anticorrosive layer.
즉, 본 고안은 나사못(10)의 외주연 골부분에 방식제(防蝕劑)가 충진되는 방식제충진홈(11)을 형성한 것이다.That is, the present invention is to form the anticorrosive filling groove 11 is filled with anticorrosive (防蝕 劑) on the outer peripheral bone of the screw (10).
따라서, 본 고안은 스틸하우스 등과 같은 철골구조물의 골격에 판재를 고정함에 있어서 나사못이 결합되는 판재의 체결부와 골격의 나사 결합부에 방식층을 형성하므로 노출되지 않은 상태로 체결되는 나사못의 체결부의 부식을 방지하므로서 건축물이 더욱 견고하게 시공되고, 그 내구 연한이 증가되게 되는 것이다.Therefore, the present invention forms a corrosion protection layer on the screw coupling portion of the plate and the screw coupling portion of the plate to secure the plate to the skeleton of the steel structure such as steel house, so that the fastening portion of the screw that is fastened in an unexposed state By preventing corrosion, the building is more firmly constructed and its durability is increased.
Description
본 고안은 나사못에 관한 것으로, 더욱 상세하게는 스틸하우스 등과 같은 조립식 철골 구조물에 판재 등의 고정을 위한 나사못에 방식제가 충진되는 방식제 충진홈을 형성하여서 상기 나사못이 체결되는 판재의 체결부와 골격의 나사 결합부에 방식층이 형성되게 하여 상기 판재와 골격의 부식을 방지할 수 있도록 함을 목적으로 한 것이다.The present invention relates to a screw, and more specifically, to the prefabricated steel structure, such as steel house, forming the anticorrosive filling groove is filled with the anticorrosive to the screw for fixing the plate, such as the fastening portion and the skeleton of the plate fastening the screw The anticorrosive layer is formed in the screw coupling portion of the purpose to prevent corrosion of the plate and the skeleton.
일반적으로, 스틸하우스 등과 같은 철골구조물로 이루어진 건축물의 시공은 바닥의 기초공사를 실시한 후 빔등과 같은 부재로 골격을 형성하고, 상기 골격에 판재를 고정 설치하여서 벽체와 천장을 형성하여 시공하는 것이다.In general, the construction of a building made of steel structures such as steel house is to form a skeleton by a member such as a beam after the foundation of the floor, and by installing a plate fixed to the skeleton to form a wall and ceiling.
한편, 골격에 고정 설치되는 판재의 결속은 골격에 나사 결합되는 나사못에 의하여 이루어지는 것이다.On the other hand, the binding of the plate is fixed to the skeleton is made by a screw screwed to the skeleton.
상기한 바와 같이 빔등으로 이루어진 골격에 나사못으로 판재를 고정하여 시공하는 철골구조물은 그 시공 공기가 짧고, 견고하여 주택 등과 같은 소형 건축물의 시공에 많이 이용되고 있는 실정이다.As described above, the steel structure to be fixed by fixing the plate to the frame made of beams and the like is a situation that the construction air is short, robust and is widely used in the construction of small buildings such as houses.
그러나, 상기한 바와 같이 나사못을 이용하여 골격에 판재를 결속시킴에 있어 나사못이 판재를 관통하여 골격에 나사 결합되는 과정에 있어서 나사못이 관통되는 판재의 결속부와 나사못이 결합되는 골격의 나사 결합부에 코팅되어 있는 방식제(防蝕劑)가 이탈되게 된다.However, in the process of fastening the plate to the frame by using a screw as described above, in the process of screwing the screw through the plate and screwed to the frame, the screw coupling portion of the frame through which the screw is penetrated and the screw is coupled to the frame. The anticorrosive coated on the coating is released.
이상과 같이 나사못의 체결과정에 방식제가 이탈된 판재의 체결부는 상기 체결부를 중심으로 하여 시간이 지남에 따라 서서히 부식이 이루어지고 그 부식이 확산되게되며, 상기한 바와 같이 판재 체결부의 부식이 확산되게 되면 판재와 나사못의 결속상태가 약화되는 등의 문제점이 있었다.As described above, the fastening portion of the plate material from which the anticorrosive agent is removed during the fastening process of the screw is gradually eroded over time and the corrosion is diffused, and the corrosion of the plate fastening portion is diffused as described above. If there was a problem such as weakening the binding state of the plate and screw.
또한, 나사못이 나사 결합되는 과정에 방식제가 이탈된 골격의 나사 결합부의 경우에도 방식제의 이탈로 인하여 상기 나사 결합부를 시점으로 부식이 골격의 전체로 확대되며, 상기한 바와 같이 골격의 나사 결합부가 부식되게 되면 나사못의 나사부도 부식되어 골격과 나사못의 결속상태가 약화되는 등의 문제점이 있었다.In addition, even in the case of the screw coupling portion of the skeleton in which the anticorrosive agent is removed in the process of screwing the screw, corrosion is expanded to the whole of the skeleton at the time of the screw coupling portion due to the separation of the anticorrosive agent, the screw coupling portion of the skeleton as described above When corroded, there was a problem that the screw thread of the screw was also corroded and the binding state between the skeleton and the screw was weakened.
이에, 실용신안등록 236884 호에 등록된 바와 같이 나사못의 외주연에 열용융성 방식제를 코팅하여서 나사 결합과정에 발생하는 마찰열에 의하여 방식제가 용융 코팅되어 방식층이 형성되게 하였으나, 상기 나사못의 나사결합과정이 신속하게 이루어지므로 코팅된 방식제가 용융되지 못하고 오히려 나사 결합과정에 스크레칭에 의하여 손상되어서 나사 결합후 방식층이 형성되지 못하는 등의 문제점이 있었다.Thus, as registered in the Utility Model Registration No. 236884, by coating the heat-melting anticorrosive agent on the outer periphery of the screw, the anticorrosive was melt-coated by the frictional heat generated during the screw joining process to form the anticorrosive layer, but the screw of the screw Since the bonding process is performed quickly, the coated anticorrosive is not melted, but rather damaged by scratching in the screw bonding process, there is a problem such that the anticorrosive layer cannot be formed after screwing.
이에, 본 고안은 상술한 문제점을 해결하기 위하여 안출한 것으로, 판재를 골격에 결속시키는 나사못의 체결과정에 있어 판재의 체결부와 골격의 나사 결합부에 방식코팅층이 형성되게 나사못의 외주연에 방식제가 충진되는 방식제충진홈을 형성한 것이다.Therefore, the present invention was devised to solve the above-mentioned problems, and in the fastening process of the screw that binds the plate to the skeleton, the anticorrosive coating layer is formed on the outer periphery of the screw so that the anticorrosive coating layer is formed at the joint part of the plate and the screw coupling portion of the skeleton. I filled the anticorrosive filling groove.
도 1 은 본 고안에 따른 나사못의 일 실시예를 정면도.1 is a front view of an embodiment of a screw according to the present invention.
도 2 은 본 고안에 따른 나사못의 상세 단면도.Figure 2 is a detailed cross-sectional view of the screw according to the present invention.
도 3 은 본 고안에 따른 나사못의 다른 실시예를 보인 상세 단면도.Figure 3 is a detailed cross-sectional view showing another embodiment of a screw according to the present invention.
도 4 는 본 고안에 따른 일 실시예의 사용 상태를 보인 측 단면도.Figure 4 is a side cross-sectional view showing a state of use of one embodiment according to the present invention.
< 도면의 주요부분에 대한 부호의 설명><Description of reference numerals for main parts of the drawings>
10 : 나사못10: screw
11 : 방식제충진홈11: anticorrosive filling home
12 : 방식보호코팅층12: anticorrosive coating layer
30 : 판재 40 : 골격30: plate 40: skeleton
50 : 방식층50: anticorrosive layer
이하, 본 고안의 작용에 대하여 설명하면 다음과 같다.Hereinafter, the operation of the present invention will be described.
본 고안은 스틸하우스등의 철골구조물을 건축함에 있어서 골격에 판재의 결속을 위한 나사못의 체결로 인한 부식을 방지할 수 있도록 한 것으로, 나사못(10)의 외주연 골부분에 방식제(防蝕劑)가 충진되는 방식제충진홈(11)을 형성한 것이다.The present invention is to prevent corrosion due to the fastening of the screw for the binding of the plate to the skeleton in the construction of steel structures such as steel houses, anticorrosive (防蝕 劑) on the outer peripheral bone of the screw (10) Is filled with the anticorrosive filling groove (11).
여기서, 나사산이 형성되지 않는 부분에는 너어링에 의한 방식제충진홈(11)을 형성하여 방식제가 충진될 수 있게 한 것이다.Here, the anticorrosive filling groove 11 is formed in the portion where the thread is not formed by the kneading to be filled with the anticorrosive.
한편, 본 고안의 실시에 있어서, 방식제충진홈(11)에 충진된 방식제가 유통과정에 있어 유출 훼손되는 것을 방지할 수 있게 나사못(10)의 외주연에 나사 결합과정의 마찰에 의하여 제거되는 방식보호코팅층(12)을 형성하여 실시할 수 있는 것으로, 상기 방식보호코팅층(12)은 열융해성 방식제(防蝕劑)로 형성하여 실시함이 바람직한 것이다.On the other hand, in the practice of the present invention, the anticorrosive filled in the anticorrosive filling groove 11 is removed by the friction of the screw coupling process on the outer periphery of the screw 10 to prevent the leakage damage in the distribution process The anticorrosive protective coating layer 12 may be formed, and the anticorrosive protective coating layer 12 is preferably formed of a heat-soluble anticorrosive agent.
여기서, 상기 방식보호코팅층(12)의 열용융성 방식제로는 아크릴수지나 폴리에틸렌등과 같은 열가소성 플라스틱으로 형성하거나, 역청(고형아스콘)으로 형성하여 실시할 수 있는 것이다.Here, the anti-corrosive protective coating layer 12 may be formed of a thermoplastic plastic such as acrylic resin or polyethylene, or may be formed of bitumen (solid ascon).
상기한 바와 같이 나사부의 골부분에 방식제가 충진되는 방식제충진홈(11)을 형성한 본 고안의 나사못(10)을 이용하여 스틸하우스 등과 같은 철골 구조물의 골격(40)에 판재(30)를 고정하기 위하여 전동공구로 회동시켜 체결하게 되면, 상기나사못(10)의 체결과정에 있어 원심력에 의하여 방식제충진홈(11)에 충진된 방식제가 유출되어서 판재(30)와 골격(40) 사이에 방식층(防蝕層)(50)을 형성하는 것이다.As described above, by using the screw 10 of the present invention, which forms the anticorrosive filling groove 11 in which the anticorrosive is filled in the bone portion of the screw portion, the plate 30 is placed on the skeleton 40 of the steel structure such as a steel house. When fastened by rotating with a power tool to fix, the anticorrosive filled in the anticorrosive filling groove 11 by the centrifugal force in the fastening process of the screw nail 10 is leaked between the plate 30 and the skeleton 40 The anticorrosive layer 50 is formed.
한편, 본 고안의 다른 실시예와 같이 방식제충진홈(11)에 충진된 방식제의 유출 훼손을 방지하기 위하여 방식보호코팅층(12)을 형성한 경우에는 나사 결합과정에 있어 판재(30) 및 골격(40)과의 마찰에 의하여 방식보호코팅층(12)이 스크레칭 손상에 의하여 벗겨지거나 마찰열에 의하여 용융되므로 방식제충진홈(11)에 충진된 방식제가 유출가능하게 되는 것이다.On the other hand, in the case of forming the anticorrosive protective coating layer 12 in order to prevent leakage damage of the anticorrosive filled in the anticorrosive filling groove 11, as in another embodiment of the present invention plate 30 and Since the anticorrosive protective coating layer 12 is peeled off by scratching damage or melted by frictional heat due to friction with the frame 40, the anticorrosive filled in the anticorrosive filling groove 11 is allowed to flow out.
따라서, 본 고안은 스틸하우스 등과 같은 철골구조물의 골격에 판재를 고정함에 있어서 나사못이 결합되는 판재의 체결부와 골격의 나사 결합부에 방식층을 형성하므로 노출되지 않은 상태로 체결되는 나사못의 체결부의 부식을 방지하므로서 건축물이 더욱 견고하게 시공되고, 그 내구 연한이 증가되게 되는 매우 유용한 것이다.Therefore, the present invention forms a corrosion protection layer on the screw coupling portion of the plate and the screw coupling portion of the plate to secure the plate to the skeleton of the steel structure such as steel house, so that the fastening portion of the screw that is fastened in an unexposed state It is very useful to make the construction more robust and to increase the service life by preventing corrosion.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0020925U KR200327163Y1 (en) | 2003-07-01 | 2003-07-01 | A screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0020925U KR200327163Y1 (en) | 2003-07-01 | 2003-07-01 | A screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200327163Y1 true KR200327163Y1 (en) | 2003-09-19 |
Family
ID=49415407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0020925U KR200327163Y1 (en) | 2003-07-01 | 2003-07-01 | A screw |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200327163Y1 (en) |
-
2003
- 2003-07-01 KR KR20-2003-0020925U patent/KR200327163Y1/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REGI | Registration of establishment | ||
| T201 | Request for technology evaluation of utility model | ||
| EXTG | Extinguishment | ||
| T601 | Decision on revocation of utility model registration |