KR940006798Y1 - Pipe connector - Google Patents
Pipe connector Download PDFInfo
- Publication number
- KR940006798Y1 KR940006798Y1 KR92012457U KR920012457U KR940006798Y1 KR 940006798 Y1 KR940006798 Y1 KR 940006798Y1 KR 92012457 U KR92012457 U KR 92012457U KR 920012457 U KR920012457 U KR 920012457U KR 940006798 Y1 KR940006798 Y1 KR 940006798Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- tube
- fitting
- pipe fitting
- present
- 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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분리사시도.1 is an exploded perspective view of the present invention.
제2도 (a)(b)은 본 고안의 관고정 상태를 순차적으로 나타낸 정단면도.Figure 2 (a) (b) is a front cross-sectional view sequentially showing the tube fixed state of the present invention.
제3도 (a)(b)은 본 고안의 관 고정상태를 순차적으로 나타낸 측 단면도.Figure 3 (a) (b) is a side cross-sectional view sequentially showing the tube fixing state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 관이음쇠 2, 2' : 관1: Pipe fitting 2, 2 ': Pipe
3, 3' : 나공 4, 4' : 보울트3, 3 ': Nagong 4, 4': Bolt
5, 5' : 환흠 6, 6' : 보호환테5, 5 ': Hwan Hum 6, 6': Protection ring
본 고안은 주로 수도관의 연결구조로 제공되는 관이음쇠에 있어서 관이음쇠의 양단으로 끼워지는 관의 외주연을 견고히 고정하기 위한 관이음쇠에 관 고정구조에 관한 것이다.The present invention relates to a pipe fixing structure to a pipe fitting for firmly fixing the outer periphery of the pipe fitted to both ends of the pipe fitting in the pipe fitting provided mainly as a water pipe connecting structure.
일반적으로 관이음쇠의 양단내측으로는 밀폐용 폐킹이 환설되어 결합되는 관의 외주연과 관이음쇠의 내주연을 견고히 밀착하여 수밀효과를 갖게하고 있으나 관이음쇠와 관의 결합상태는 극히 미흡하다.In general, both ends of the pipe fittings have a watertight effect by tightly adhering the outer circumference of the pipe to which the sealing closure is rounded and the inner circumference of the pipe fitting, but the coupling state between the pipe fitting and the pipe is extremely insufficient.
따라서 종래에는 밀폐용페킹이 위치한 관이음쇠의 외방으로 나공을 형성하여 보울트로 조여주므로서 관이음쇠와 관의 견고한 결합을 기대하고 있다.Therefore, in the prior art, a tight coupling between the pipe fitting and the pipe is expected by forming a hole in the outside of the pipe fitting in which the sealing peking is located and tightening it with a bowl.
즉 상기한 보울트는 통상 관이음쇠 양단, 외주연에 3개 정도로 결합되며 이와같은 보울트는, 결합된관, 일단의 외주연을 3방향에서 협착하여주는 구조이다.That is, the bolts are usually coupled to the outer periphery of the pipe fittings about three, and such a bolt is a structure that narrows the outer periphery of the combined pipe, one end in three directions.
그러나 이 경우 상세한 보울트가 관의 외주연을 직접 협착함에 따라 관의 외주연에 코팅된 코팅면이 손상되게 되고 이에따라 그 접착부위의 부식을 초래하여 장기간 사용시 부식이 악화되어 관에 구멍이 뚫어져 용수의 기능을 상실하게 되는 것이다.In this case, however, as the detailed bolt directly clamps the outer periphery of the tube, the coating surface coated on the outer periphery of the tube is damaged, which leads to corrosion of the adhesive portion, which deteriorates the corrosion during long-term use, resulting in perforation of the water. The function will be lost.
본 고안은 이와같은 문제점을 감안하여 보울트를 관의 외주연에 직접 압착하지 아니하고 관의 외주연에 일단 협착환테를 환설시킨다음 이 협착환테의 주연부 3방면에 보울트로 압착케함으로서, 관외주연의 코팅면을 보호함과 동시에 그 결합상태도 일층 향상되게 한 것이다.In view of such a problem, the present invention does not directly compress the bolt to the outer periphery of the tube, but once the constriction frame is re-exposed to the outer periphery of the tube, it is pressed into three sides of the periphery of the constriction frame, thereby coating the outer periphery coating. In addition to protecting the surface, the bonding state is also improved.
본 고안을 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Referring to the present invention in detail based on the accompanying drawings as follows.
양쪽으로 관(2)(2')이 결합된 관이음쇠(1)의 양단에 나공(3)(3')이 형성되어 이에 보울트(4)(4')가 결합되는 통상의 것에 있어서, 관이음쇠(1)의 양단내측에 형성된 환흠(5)(5')내에 보호환테(6)(6')를 내설하고 보울트(4)(4')의 나합에 의하여 보호환테(6)(6')가 관(2)(2')의 외주연 전체를 협착하여 된 구조이다.In the conventional one in which the holes 3 and 3 'are formed at both ends of the pipe fitting 1 to which the pipes 2 and 2' are coupled to each other, and the bolts 4 and 4 'are coupled thereto. The protective annulus 6, 6 'is embedded in the annulus 5, 5' formed at both ends of the fitting 1, and the protective annulus 6, 6 'is formed by screwing the bolts 4, 4'. ) Is the structure which narrowed the whole outer periphery of the pipe | tube 2 (2 ').
미설명부호(7)(7')는 밀폐용페킹을 보인 것이다.Unexplained reference numerals 7 and 7 'show the sealing peking.
이와같이 구성된 본 고안은 관이음쇠(1)의 양쪽으로 관(2)(2')이 통상적인 방법으로 결합되며 이때 밀폐용페킹(7)(7')이 관(2)(2')의 외주연에 밀착되어 수밑구조를 취한다.The present invention configured as described above allows the pipes 2, 2 'to be coupled to the both sides of the pipe fitting 1 in a conventional manner, whereby the sealing pekings 7 and 7' are other than the pipes 2 and 2 '. Adhering to the periphery, the substructure
이와같은 상태에서 본 고안은 관이음쇠(1)양단의 나공(3)(3')을 통하여 보울트(4)(4')를 나사결합하면 보울트(4)(4')는 나공(3)(3')을 통과하여 환흠(5)(5')에 내설된 보호환테(6)(6')의 외면을 압입하게 된다.In this state, the present invention screwed the bolts (4) and (4 ') through the holes (3) and (3') at both ends of the fitting (1) and the bolts (4) and (4 ') are the holes (3) ( 3 ') is pressed into the outer surface of the protective ring frame 6 (6') in the inner ring (5) (5 ').
이때에 보호환테(6)(6')는 그 외주면을 상기 보울트(4)(4')가 3방면에서 압압하게 됨에 따라 전체적으로 조여지면서 직경이 축소되고 지속적인 보울트(4)(4')의 압입으로 최종적으로는 보호환테(6)(6')의 내주면 전체가 관(2)(2')의 외주면 전체를 협착하여 관이음쇠(1)와 관(2)(2')의 견고한 결합상태를 유지하게 된다.At this time, the protective annulus (6) (6 ') is tightened as a whole as the bolt (4) (4') is pressed in three directions to the outer peripheral surface is reduced in diameter and the press-in of the continuous bolt (4) (4 ') Finally, the entire inner circumferential surface of the protective annulus (6) (6 ') constricts the entire outer circumferential surface of the tube (2) (2') to ensure a firm coupling between the fitting (1) and the tube (2) (2 '). Will be maintained.
즉 본 고안은 보울트(4)(4')가 관(2)(2')을 직접 압압하는 종래의 관 고정수단을 탈피하여 보호환테(6)(6')에 의한 간접적인 협착 및 고정수단으로서 관(2)(2')의 외주면에 손상을 주지 않으므로서 관(2)(2')의 부식을 방지하게 된다.In other words, the present invention is indirect narrowing and fixing means by the protective ring (6) (6 ') by breaking the conventional pipe fixing means that the bolt (4) (4') directly presses the pipe (2) (2 ') As a result, corrosion of the tubes 2, 2 'is prevented without damaging the outer circumferential surface of the tubes 2, 2'.
또한 본 고안은 상기한 바와같은 효과외에도 보호환테(6)(6')의 내주면 전체가 관(2)(2')의 외주면 전체를 균일하게 협착함에 따라 관(2)(2')의 고정상태가 일층 견고하고 시공시 관(2)(2')의 수평상태를 유지하는데에도 도움이 된다.In addition, the present invention, in addition to the effects described above, the entire inner peripheral surface of the protective annulus (6) (6 ') is fixed to the tube (2) (2') by uniformly narrowing the entire outer peripheral surface of the tube (2) (2 ') The condition is solid and it helps to keep the level of the pipe (2) (2 ') during construction.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92012457U KR940006798Y1 (en) | 1992-07-07 | 1992-07-07 | Pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92012457U KR940006798Y1 (en) | 1992-07-07 | 1992-07-07 | Pipe connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940003778U KR940003778U (en) | 1994-02-21 |
| KR940006798Y1 true KR940006798Y1 (en) | 1994-10-01 |
Family
ID=19336249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92012457U KR940006798Y1 (en) | 1992-07-07 | 1992-07-07 | Pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940006798Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100398787B1 (en) * | 2001-05-02 | 2003-09-19 | 윤종경 | a flange coupling tube |
-
1992
- 1992-07-07 KR KR92012457U patent/KR940006798Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR940003778U (en) | 1994-02-21 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |