KR200318093Y1 - A screw joint type pipe - Google Patents
A screw joint type pipe Download PDFInfo
- Publication number
- KR200318093Y1 KR200318093Y1 KR20-2003-0005267U KR20030005267U KR200318093Y1 KR 200318093 Y1 KR200318093 Y1 KR 200318093Y1 KR 20030005267 U KR20030005267 U KR 20030005267U KR 200318093 Y1 KR200318093 Y1 KR 200318093Y1
- Authority
- KR
- South Korea
- Prior art keywords
- binding
- spiral
- protrusion
- tube
- wire rod
- Prior art date
Links
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
Abstract
본 고안은 나선결속 관에 관한 것으로, 선재의 일측 외면에는 결속돌기를 돌출형성하고 나선권취시 상기 결속돌기와 대응되는 타측 내면에는 결속홈을 형성하여서 견고하게 결속되고 제조가 용이한 나선 관을 제공할 수 있도록 한 것이다.The present invention relates to a spiral binding tube, which forms a binding protrusion on one outer surface of the wire rod and a binding groove is formed on the other inner surface corresponding to the binding protrusion when the spiral is wound, thereby providing a firmly bound and easy to manufacture spiral tube. I would have to.
즉, 본 고안은 선재를 나선권취하여 형성하는 나선관에 있어서, 선재의 일측 외면에는 결속돌기(11)를 돌출형성하고 나선권취시 상기 결속돌기(11)와 대응되는 타측 내면에는 결속홈(12)을 형성한 것이다.That is, in the present invention, in the spiral tube formed by winding the wire rod, a binding protrusion 11 is formed on one outer surface of the wire rod and a binding groove 12 is formed on the other inner surface corresponding to the binding protrusion 11 when the spiral winding is formed. ) Is formed.
따라서, 본 고안은 결속돌기와 결속홈에 의한 끼움 결합구조에 의하여 나선관을 제조할 수 있게 하므로서 그 결합강도가 향상되고 외주연의 지지리브에 의하여 굽힘 강성이 향상되는 것이다.Therefore, the present invention enables the manufacture of the spiral tube by the fitting coupling structure by the binding protrusion and the binding groove, the coupling strength is improved and the bending rigidity is improved by the support ribs of the outer circumference.
Description
본 고안은 나선결속 관에 관한 것으로, 더욱 상세하게는 선재의 일측외면에는 결속돌기를 돌출형성하고 나선권취시 상기 결속돌기와 대응되는 타측 내면에는 결속홈을 형성하여서 견고하게 결속되고 제조가 용이한 나선관을 제공할 수 있도록 함을 목적으로 한 것이다.The present invention relates to a spiral binding tube, and more particularly, one side outer surface of the wire rod protrudes a binding protrusion, and when the spiral winding, the other inner surface corresponding to the binding protrusion forms a binding groove so that it is firmly bound and easily manufactured. The purpose is to provide a coffin.
일반적으로, 하수관 또는 상수관에 사용되는 관체는 사출성형되는 관체를 주로 사용하거나 선재를 관체로 절곡한 후 이를 용융접합하는 관등이 사용되고 있다.In general, the pipe used for sewage pipes or water pipes is mainly used for injection molded pipes or pipes that are melt-bonded after bending the wire rod into pipes.
또한, 선재를 나선으로 권취하면서 접합면을 용융접합시키는 나선관이 개발되어 사용하고 있다.Moreover, the spiral tube which melt-bonds a joining surface while winding a wire rod with a spiral is developed and used.
상기한 바와 같은 나선관은 선재를 나선권취하며 접합면을 용융접합하는 것으로 생산원가가 저렴하고 제조가 용이하여 많은 현장에서 사용되고 있는 실정이다.Spiral tube as described above is a situation that is used in many sites due to the spiral winding of the wire rod and fusion bonding the joining surface is cheap and easy to manufacture.
그러나, 상기한 바와 같은 종래의 나선 접합관은 접합면의 용융접합과정에 있어 이물질 등이 유입되거나, 접합과정에 있어 가열상태가 균일하지 않을 경우 용융접합상태가 균일하지 관이 쉽게 파손되고 누수가 발생하는 등의 문제점이 있었다.However, in the conventional spiral spliced tube as described above, when foreign matters or the like flow in the splicing process or the heating state is not uniform in the splicing process, the spliced joint is easily broken and leaks. There was a problem such as occurring.
이에, 본 고안은 상술한 문제점을 해결하기 위하여 안출한 것으로, 선재의 일측외면에는 결속돌기를 돌출형성하고 나선권취시 상기 결속돌기와 대응되는 타측 내면에는 결속홈을 형성하여서 견고하게 결속되고 제조가 용이한 나선관을 제공할 수 있도록 한 것이다.Accordingly, the present invention has been made in order to solve the above-described problems, by forming a binding protrusion on one side outer surface of the wire rod and a binding groove formed on the other inner surface corresponding to the binding protrusion when spiral winding, it is firmly bound and easy to manufacture. To provide a helix.
도 1 은 본 고안에 따른 일 실시예를 보인 사시도.1 is a perspective view showing an embodiment according to the present invention.
도 2 는 본 고안에 따른 일 실시예에 의한 나선관을 보인 측면도.Figure 2 is a side view showing a spiral tube according to an embodiment according to the present invention.
도 3 은 본 고안에 따른 일 실시예에 의한 나선관의 측 단면도.Figure 3 is a side cross-sectional view of the spiral tube according to an embodiment according to the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
11 : 결속돌기 12 : 결속홈11: binding protrusion 12: binding groove
13 : 요입안착부 14 : 지지리브13: recessed seating portion 14: support rib
15 : 결속지지판15: binding support plate
이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.
본 고안은 나선 결속형성되는 나선관의 결합강도를 향상시킬 수 있도록 한 것으로, 선재를 나선권취하여 형성하는 나선관에 있어서, 선재의 일측 외면에는 결속돌기(11)를 돌출형성하고 나선권취시 상기 결속돌기(11)와 대응되는 타측 내면에는 결속홈(12)을 형성한 것이다.The present invention is to improve the bonding strength of the spiral tube is formed by the spiral binding, in the spiral tube formed by winding the wire rod, one side surface of the wire rod protruding the binding projection 11 on the spiral winding and the spiral winding A binding groove 12 is formed on the other inner surface corresponding to the binding protrusion 11.
여기서, 상기 결속홈(12)이 형성되는 일측 내면은 권취시 결합되는 타측외면과의 겹쳐짐에 의하여 내벽에 턱이 형성되지 않고 균일면을 이루도록 요입되는 요입안착부(13)를 형성하여 실시할 수 있는 것이다.Here, one side inner surface in which the binding groove 12 is formed is formed by forming a concave seating portion 13 concaved so as to form a uniform surface without forming a jaw on the inner wall by overlapping with the other outer surface coupled during winding. It can be.
그리고, 상기 선재의 외측면에는 나선 결속에 의한 관 형성시 굽힘 강성을 같도록 다수의 지지리브(14)를 형성하되, 상기 지지리브(14)는 최적의 단면계수를 갖는 "H"단면을 형성할 수 있게 "T"으로 형성하여 실시할 수 있는 것이다.In addition, a plurality of support ribs 14 are formed on the outer surface of the wire rod so as to have the same bending rigidity when forming a tube by the binding of the spiral, and the support ribs 14 form an “H” cross section having an optimum cross-sectional coefficient. It can be formed by "T" so that it can be implemented.
한편, 본 고안의 다른 실시에로는 결속홈(12)이 다수의 지지리브(14) 중 하나의 지지리브 뿌리몸체에 형성되게 실시하며, 나선 결속시 결속홈(12)과 결속돌기(11)의 결속상태가 견고하게 유지되도록 결속홈(12)측의 단부에 결속되는 결속돌기(11)측의 지지리브(14)에 걸려 지지되도록 경사지게 돌출되는 결속지지판(15)을 돌출 형성하여 실시할 수 있는 것이다.Meanwhile, in another embodiment of the present invention, the binding groove 12 is formed to be formed in the root body of one of the support ribs 14 of the plurality of support ribs 14, and the binding groove 12 and the binding protrusion 11 when the spiral is bound. Can be carried out by protruding the binding support plate 15 protruding obliquely to be supported by the support rib 14 on the binding projection 11 side, which is bound to the end of the binding groove 12 side, so that the binding state of the solid state is firmly maintained. It is.
이하, 본 고안의 제조과정에 대하여 설명하면 다음과 같다.Hereinafter, the manufacturing process of the present invention will be described.
상기한 바와 같이 선재의 일측 외면에는 결속돌기(11)를 돌출형성하고 나선권취시 상기 결속돌기(11)와 대응되는 타측 내면에는 결속홈(12)을 형성한 본 고안의 제조과정은 사출성형에 의하여 본 고안의 선재를 연속제조하고, 연속 제조되는 선재를 나선권취하면서 결속돌기(11)와 결속홈(12)을 결속시켜서 제조하는 것이다.As described above, the manufacturing process of the present invention in which the binding protrusion 11 is formed on the outer surface of the wire rod and the binding groove 12 is formed on the other inner surface corresponding to the binding protrusion 11 at the time of spiral winding is used for injection molding. By this, the wire rod of the present invention is continuously manufactured, and the binding protrusion 11 and the binding groove 12 are bound and manufactured while spirally winding the wire rod manufactured continuously.
이때, 상기 결속돌기(11)와 결속홈(12)의 결속시 합성수지 접착제를 매개로 결속시키므로서 그 결속상태가 견고하게 이루어지는 것이다.At this time, when the binding protrusion 11 and the binding groove 12, the binding state is made solid by binding through the synthetic resin adhesive.
한편, 상기한 바와 같이 제조된 본 고안의 나선관은 단순 용융접합이 아닌 끼움 결합구조에 의한 결속에 의하여 형성되고 그 결속상태가 결속지지판(15)에 의하여 유지되므로 견고한 결속상태가 유지되는 것이다.Meanwhile, the spiral tube of the present invention manufactured as described above is formed by binding by a fitting coupling structure rather than a simple melt joint, and the binding state is maintained by the binding support plate 15 so that a solid binding state is maintained.
또한, 제조된 관체의 외주연에 단면계수가 우수한 "H"형 단면을 이루는 지지리브(14)를 형성되어 있어 관체의 강성이 우수한 것이다.In addition, the support ribs 14 having an "H" shaped cross section having an excellent cross-sectional coefficient are formed on the outer periphery of the manufactured tubular body, so that the rigidity of the tubular body is excellent.
따라서, 본 고안은 결속돌기와 결속홈에 의한 끼움 결합구조에 의하여 나선관을 제조할 수 있게 하므로서 그 결합강도가 향상되고 외주연의 지지리브에 의하여 굽힘 강성이 향상되는 매우 유용한 것이다.Therefore, the present invention enables the manufacture of the spiral tube by the fitting coupling structure by the binding protrusion and the binding groove, so that the coupling strength is improved and the bending rigidity is improved by the support ribs of the outer circumference.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0005267U KR200318093Y1 (en) | 2003-02-22 | 2003-02-22 | A screw joint type pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0005267U KR200318093Y1 (en) | 2003-02-22 | 2003-02-22 | A screw joint type pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200318093Y1 true KR200318093Y1 (en) | 2003-06-27 |
Family
ID=49409712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0005267U KR200318093Y1 (en) | 2003-02-22 | 2003-02-22 | A screw joint type pipe |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200318093Y1 (en) |
-
2003
- 2003-02-22 KR KR20-2003-0005267U patent/KR200318093Y1/en not_active IP Right Cessation
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