KR960000440Y1 - Connecting apparatus for pipes - Google Patents
Connecting apparatus for pipes Download PDFInfo
- Publication number
- KR960000440Y1 KR960000440Y1 KR2019930014805U KR930014805U KR960000440Y1 KR 960000440 Y1 KR960000440 Y1 KR 960000440Y1 KR 2019930014805 U KR2019930014805 U KR 2019930014805U KR 930014805 U KR930014805 U KR 930014805U KR 960000440 Y1 KR960000440 Y1 KR 960000440Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pipes
- pipe
- ring
- pressure ring
- curved surface
- Prior art date
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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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 분리사시도.1 is an exploded perspective view of the present invention.
제 2 도는 본 고안의 단면 설명도.2 is a cross-sectional explanatory diagram of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1, 1' : 플렌지 2 : 외압륜1, 1 ': flange 2: outer pressure ring
3 : 내압륜 4, 4' : 체결봉3: inner ring 4, 4 ': fastening rod
5 : 돌출관 5p : 평면부5: Protruding tube 5p: Flat part
5c : 곡면부 6 : 돌출관5c: curved portion 6: protrusion tube
6c : 곡면부 7 : 패킹륜6c: curved portion 7: packing wheel
7c : 곡면부7c: curved part
본 고안은 상수도 파이프등을 연결함에 있어서, 부품의 단순화로 그 연결부위의 연결을 용이하게 함과 동시에 계절의 온도변화등에 따라 신장되거나 수축되더라도 파이프와 파이프사이의 연결부위가 파손되거나 누수되지 않게한 파이프용 관연결구에 관한 것이다.The present invention, in connecting water pipes, facilitates the connection of the connection part by simplification of the parts and prevents the connection part between the pipe and the pipe from being broken or leaked even if it is elongated or shrunk due to seasonal temperature change. It relates to a pipe connector for pipes.
종래, 지하에 매설되는 상수도등의 파이프에 있어서, 그 파이프가 신장되거나 수축되더라도 그 연결부위의 파손이나 누수를 막기 위하여 각종 연결구를 사용하고 있으나 이들은 대체로 중앙의 연결관 몸체와 양측의 압륜으로서 양측으로 분리 삽입된 고무패킹을 압착하여 신축이 가능하면서도 수밀성을 유지토록 한 것이어서, 비교적 부품이 많게 되어 그 원가가 상승될뿐 아니라, 조립시 그 조립작업이 번거롭고 대부분 수밀 부위가 평면적이어서, 패킹의 압착력이 일측방향으로만 작용해도 수밀성이 약화되는 결점이 있었다.Conventionally, in pipes such as waterworks buried underground, various connectors are used to prevent breakage or leakage of the joint even when the pipe is extended or contracted. The rubber packing, which is separated and inserted, can be compressed and stretched to maintain watertightness, so that the number of parts is relatively high and the cost is increased.In addition, the assembly work is cumbersome and most of the watertight parts are flat, so that the compressive force of the packing is increased. There was a drawback that the watertightness was weakened even if it only acted in one direction.
본 고안의 파이프끼리를 연결함에 있어서, 전기한 바와 같은 결점을 제거코저 고안한 것으로서, 본 고안의 요지를 첨부도면에 의하여 상세히 설명하면 다음과 같다.In connecting the pipes of the present invention, as having been devised to remove the defects as described above, the subject matter of the present invention will be described in detail by the accompanying drawings as follows.
플렌지(1)(1')가 형성된 외압륜(2)과 내압륜(3)을 분리형성하여 체결봉(4)(4')으로 결합사용하되, 외압륜(2)의 돌출관(5) 내측에 평면부(5p)와 원호면의 곡면부(5c)를 형성하고, 내압륜(3)의 돌출관(6)은 그 외경을 전기 돌출관(5)의 내면의 평면부(5p) 직경보다 약간 작게 형성하여 그에 삽입될 수 있게 하되, 그 선단내측에 원호면의 곡면부(6c)를 형성하여, 외압륜(2)과 내압륜(3)의 결합 내측공간에 삽입된, 역시 원호상 곡면부(7c)를 갖는 패킹륜(7)을 압착 되게한 것이다.Separating and forming the outer pressure ring 2 and the inner pressure ring 3, the flange (1) (1 ') is formed to be used as a coupling rod (4) (4'), but the protrusion pipe (5) of the outer pressure ring (2) A flat portion 5p and an arcuate curved surface portion 5c are formed on the inner side, and the protruding tube 6 of the inner pressure ring 3 has its outer diameter as the diameter of the flat portion 5p of the inner surface of the electric protruding tube 5. Formed slightly smaller so that it can be inserted therein, but the curved surface portion 6c of the circular arc surface is formed in the inner side of the tip, and is also inserted into the inner space of the inner ring of the outer pressure wheel 2 and the inner pressure ring 3, which is also an arc shape. The packing wheel 7 having the curved portion 7c is pressed.
도면중 미설명부호 8,8' 는 파이프, 9,9'는 체결공, 10,10'는 결합용 넛트이다.In the figure, reference numeral 8,8 'is a pipe, 9,9' is a fastening hole, 10,10 'is a coupling nut.
이상과 같은 본 고안의 작용효과를 상세히 설명하면 다음과 같다.Referring to the effects of the present invention as described above in detail.
수도관등 통상의 파이프(8)(8')를 연결할시에는 양측 파이프(8)(8')의 단부에 각기 외압륜(3)과 내압륜(3)을 끼운 후, 외압륜(2)의 돌출관(5) 내측공간에 패킹륜(7)을 끼우고, 그 연결파이프(8)(8')의 단부를 서로 맞대고 그 연결부위에 패킹륜(7)의 중앙부가 위치되게한 후 타측의 내압륜(3)을 그 체결봉(4)(4')으로서 체결하게 되면 내압륜(3)의 돌출관(6)이 외압륜(2)의 돌출관(5)내로 삽입되면서 그 내측의 패킹륜(7)이 압착되면서 파이프(8)(8')의 연결부위를 수밀되게 하는 것인데, 외압륜(2)과 내압륜(3)에 일체로 형성된 돌출관(5)(6)에 의해 그 내측 중앙의 패킹륜(7)을 직접 압착하는 것이므로 종래와 같은 별도의 중앙 연결관이 필요없게 될뿐아니라 패킹을 양측으로 분리 결합할 필요가 없게 되어 그 제조가 용이하여 원가가 절감되면서도 외압륜(2)과 내압륜(3)만을 결합하므로서 작업과정의 단축으로 그 연결작업이 매우 간편하고 용이한 것이다.When connecting ordinary pipes 8 and 8 ', such as water pipes, the external pressure wheels 3 and the internal pressure wheels 3 are fitted to the ends of both pipes 8 and 8', respectively. The packing wheel 7 is inserted into the inner space of the protruding pipe 5, the ends of the connecting pipes 8 and 8 'are opposed to each other, and the center of the packing wheel 7 is positioned at the connection part. When the inner pressure ring 3 is fastened as its fastening rods 4 and 4 ', the protrusion tube 6 of the inner pressure ring 3 is inserted into the protrusion tube 5 of the outer pressure ring 2, and the packing therein is performed. As the wheels 7 are compressed, the connection parts of the pipes 8 and 8 'are sealed, and the protruding pipes 5 and 6 formed integrally with the external pressure wheels 2 and the internal pressure wheels 3 are sealed. Since the inner center packing wheel 7 is directly compressed, not only a separate center connecting pipe as in the related art is required, but also there is no need to separate and combine the packings on both sides. 2) and internal pressure ring (3) only Hameuroseo a sum that will connect to the shortening of the working process is very simple and easy task.
또한, 외압륜(2)의 돌출관(5) 내측에 평면부(5p)와 원호면의 곡면부(5c)로 구분형성되어 있어, 역시 양측에 곡면부(7c)가 형성된 패킹륜(7)을, 내압륜(3)의 돌출관(6)단부의 동일한 형상의 곡면부(6c)로서 압압하게 되면, 곡면부(5c)(6c) 및 평면부(5p)에 의해 패킹륜(7)이 상하좌우로 늘어남을 차단하면서 압압력에 의해 패킹륜(7)의 점유공간을 좁히므로서 그 탄력적 재질에 의해 반발력이 발생하면서 그 반발력이 좌우로는 물론 상하로도 균일하게 작용하여 파이프(8)(8')의 연결부위를 완전차단하므로서 파이프(8)(8')내에서 유통되는 상수등의 유체를 완전 수밀시킬수 있는 것이다.In addition, the packing wheel 7 is formed in the protruding pipe 5 of the external pressure ring 2 into a flat portion 5p and a curved portion 5c of an arc surface, and the curved portion 7c is formed on both sides. Is pressed as a curved portion 6c having the same shape at the end of the protruding tube 6 of the pressure-resistant ring 3, the packing wheel 7 is formed by the curved portions 5c, 6c and the flat portion 5p. Reducing the occupied space of the packing wheel 7 by the pressure while blocking the expansion to the top, bottom, left and right while the repulsive force is generated by the elastic material while the repulsive force acts uniformly from side to side as well as up and down. By completely blocking the connection portion of (8 '), it is possible to completely seal the fluid such as the water flowing in the pipes (8) and (8').
또한, 계절적인 변화로서 주위온도가 변하여 금속재인 파이프(8)(8')가 신장 또는 수축될 경우에는 그 신장력이 패킹륜(7)의 밀착력을 넘어서게 되어 신축되는 파이프가 휘거나 파손되는 일이 없이 그 길이방향으로 신축자재되어 원상태를 유지하면서도 패킹륜(7)에 의해 수밀상태를 유지할수 있는 것이다.In addition, when the ambient temperature changes due to the seasonal change and the pipes 8 and 8 ', which are metallic materials, are stretched or shrunk, their stretching force exceeds the adhesion of the packing wheels 7, resulting in bending or breaking of the stretched pipe. It is possible to maintain the watertight state by the packing wheel (7) while maintaining the original state is stretched in the longitudinal direction without.
이상과 같이 본 고안은 파이프끼리 연결설치함에 있어서, 그 부품의 단순화로 원가가 절감되고 연결작업이 매우 용이하면서도 파이프의 신축이 가능한 동시에 압륜의 압압면의 곡면화로 파이프 연결부위가 완전 수밀되게 한 효과가 있는 것이다.As described above, the present invention has the effect of reducing the cost by simplifying the parts and connecting the pipes at the same time. There is.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930014805U KR960000440Y1 (en) | 1993-07-30 | 1993-07-30 | Connecting apparatus for pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930014805U KR960000440Y1 (en) | 1993-07-30 | 1993-07-30 | Connecting apparatus for pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950004191U KR950004191U (en) | 1995-02-17 |
| KR960000440Y1 true KR960000440Y1 (en) | 1996-01-10 |
Family
ID=19360536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930014805U KR960000440Y1 (en) | 1993-07-30 | 1993-07-30 | Connecting apparatus for pipes |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960000440Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100315985B1 (en) * | 1999-12-24 | 2001-12-12 | 박운온 | Connection method and device for metal pipe |
-
1993
- 1993-07-30 KR KR2019930014805U patent/KR960000440Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950004191U (en) | 1995-02-17 |
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