KR940003801Y1 - Pipe connector - Google Patents
Pipe connector Download PDFInfo
- Publication number
- KR940003801Y1 KR940003801Y1 KR92002366U KR920002366U KR940003801Y1 KR 940003801 Y1 KR940003801 Y1 KR 940003801Y1 KR 92002366 U KR92002366 U KR 92002366U KR 920002366 U KR920002366 U KR 920002366U KR 940003801 Y1 KR940003801 Y1 KR 940003801Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- copper pipe
- copper
- ring
- packing
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안에 따른 동파이프 연결장치의 결합단면도.1 is a cross-sectional view of the copper pipe connecting device according to the present invention.
제2도는 제1도의 A부 확대단면도.2 is an enlarged cross-sectional view of portion A of FIG.
제3도는 본 고안에 따른 동파이프 연결장치의 패킹과 링을 도시한 사시도이다.3 is a perspective view showing a packing and a ring of a copper pipe connecting device according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 동파이프 지지턱 2,3 : 나조벽1: Copper pipe support jaw 2,3: Bare wall
4 : 연결관 5 : 동파이프 삽지구4 connector 5 copper pipe insertion strip
6 : 절개부 7 : 경사나조부6: incision part 7: inclined screw part
8 : 체결구 9,10 : 패킹8: fastener 9,10: packing
11,12 : 동파이프 13,14 : 링11,12 copper pipe 13,14 ring
14a : 절개부14a: incision
본 고안은 난방용 보일러에 사용되는 동파이프 연결장치에 관한 것으로, 특히 연결관의 내부에 패킹과 링을 삽입하여 동파이프의 결합력을 더욱 증대시킨 동파이프 연결장치에 관한 것이다.The present invention relates to a copper pipe connecting device used in a heating boiler, and more particularly, to a copper pipe connecting device further increasing the coupling force of the copper pipe by inserting a packing and a ring inside the connecting pipe.
종래에도 여러가지의 파이프 연결장치들이 제안되었으나, 이는 파이프를 연결하는 연결관의 내부에 환턱을 형성하고, 상기 연결관의 내부에 파이프의 선단을 삽입한 체결구를 좌ㆍ우에서 결합시켜, 상기 체결구가 연결관과 나합되면서 직경이 줄어들어 양 파이프를 긴밀하게 감싸주게 되어 상기 양 파이프가 연결관 내에서 서로 연결되도록 한 구조로 되어 있었다.Various pipe connection devices have been proposed in the related art, but this is formed by forming a round jaw in the connection pipe connecting the pipe, and coupling the fasteners into which the tip of the pipe is inserted in the inside of the connection pipe at the left and right sides. As the spheres merge with the connecting tube, the diameter is reduced to closely wrap both pipes, so that both pipes are connected to each other in the connecting pipe.
따라서, 양 파이프를 긴밀하게 결합시키기 위해서는, 체결구를 힘주어 결합시켜야 하므로, 결합이 용이하지 않을 뿐만 아니라, 이 과정에서 체결구의 나사부와 연결관의 내부에 형성된 나사부가 서로 마모되는 문제점이 발생되었다.Therefore, in order to closely connect both pipes, the fasteners must be firmly coupled, so that the coupling is not easy, and in this process, the threads of the fasteners and the threads formed in the connection pipes are worn out. .
본 고안은 상기의 문제점을 감안하여 해결하기 위한 것으로, 본 고안의 목적은 체결구를 힘주어 조립하지 않아도 파이프가 서로 긴밀하게 조립될 수 있는 동파이프 연결장치를 제공하는 것에 있다.The present invention has been made in view of the above problems, and an object of the present invention is to provide a copper pipe connecting device that can be closely assembled to each other without the need for fastening the fasteners.
상기와 같이 목적을 달성하기 위한 본 고안의 특징은 동파이프 연결장치에 있어서, 연결관의 내부에 형성된 동파이프 지지턱에 패킹과 링을 각각 내장시켜, 상기 연결관의 양단에서 결합되어지는 체결구의 선단이 상기 링과 패킹을 압부하여 파이프가 긴밀하게 결합되도록한 동파이프 연결장치를 제공하는 데 있다.Features of the present invention for achieving the object as described above, in the copper pipe connecting device, the packing and the ring is built in the copper pipe supporting jaw formed inside the connection pipe, respectively, of the fastener to be coupled at both ends of the connection pipe The tip is to provide a copper pipe connecting device for pressing the ring and the packing so that the pipe is tightly coupled.
이하, 본 고안의 실시예를 첨부한 도면에 의거하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 고안은 중앙내측에 동파이프 지지턱(1)이 형성되고, 그 좌ㆍ우의 외측으로 갈수록 점점 직경이 크게 경사진 나조벽(2)(3)을 갖는 연결관(4)이 구비되는 한편, 이 연결관(4)의 좌ㆍ우 나조벽(2)(3)에는 중앙에 동파이프 삽지구(5)가 있고, 절개부(6)가 있는 경사나조부(7)를 갖는 체결구(8)를 결합시켜 양 동파이프(11)(12)를 연결시키도록 된 동파이프 연결장치에 있어서, 상기, 연결관(4) 내부의 동파이프 지지턱(1) 양 측벽에 패킹(9)(10)과 링(13)(14)을 삽입시킨 구조로 되어 있다.In the present invention, a copper pipe supporting jaw (1) is formed in the center of the inner side, and a connecting pipe (4) having a threaded wall (2) (3) inclined gradually toward the outside of the left and right sides thereof is provided. The left and right threaded walls 2 and 3 of the connecting pipe 4 have a copper pipe insertion slot 5 in the center, and a fastener 8 having an inclined threaded portion 7 having an incision 6. In the copper pipe connecting device for coupling both copper pipes (11) and (12), the packings (9) (10) on both sidewalls of the copper pipe support (1) inside the connecting pipe (4). ) And rings 13 and 14 are inserted.
이상과 같이 구성된 본 고안은 예시도면 제1도 및 제2도에서와 같이, 동파이프(11)(12)를 연결관(4)에 끼우기 전에 먼저 양 체결구(8)의 동파이프 삽지구(5)를 통해 끼운 다음 패킹(9)(10)과 링(13)(14)이 내장된 연결관(4)에 결합시킨다. 이 상태에서 양 체결구(8)를 연결관(4) 내벽의 나조벽(2)(3)에 결합시켜 회전시키면, 상기 양 체결구(8)의 경사나조부(7)가 연결관(4)의 내향 경사진 나조벽(2)(3)을 따라, 삽입될수록 직경이 줄어들면서 압압되어 동파이프(11)(12)를 잡아주게 된다.The present invention constructed as described above, as shown in FIGS. 1 and 2 of the drawing, before inserting the copper pipes 11 and 12 into the connecting pipe 4, the copper pipe insertion holes of both fasteners 8 ( 5) through the coupling (9) 10 and the ring (13) 14 is coupled to the connection tube (4) embedded. In this state, when both fasteners 8 are coupled to the threaded walls 2 and 3 of the inner wall of the connecting pipe 4, the inclined threaded portions 7 of the both fasteners 8 are connected to the connecting pipe 4. Along the inwardly inclined threaded wall (2) (3), the diameter decreases as it is inserted and is pressed to hold the copper pipe (11, 12).
한편, 체결구(8)의 선단부가 연결관(4)의 나조벽(2)(3)을 따라 동파이프 지지턱(1)을 향해 전진되면서 연결관(4)의 내부에 삽입된 링(13)(14)에 접촉되게 되고, 이 상태에서 체결구(8)를 좀더 조여주게되면 금속재의링(13)(14)이 합성고무재의 패킹(9)(10)를 압부하여, 결국 동파이프 지지턱(1)과 링(13)(14)사이에서 눌려진 패킹(9)의 폭은 줄어들면서 내경이 축소되어져, 예시도면 제2도에서와 같이 긴밀하게 동파이프(11)(12)의 외벽에 상기 패킹(9)(10)이 결합되어 서로 밀착된 상태가 되는 것이다.On the other hand, the ring 13 inserted into the inside of the connecting pipe 4 while the front end of the fastener 8 is advanced toward the copper pipe supporting jaw 1 along the threaded walls 2 and 3 of the connecting pipe 4. ), And in this state, the tightening fastener 8 is further tightened, and the metal rings 13 and 14 press the packings 9 and 10 of the synthetic rubber, thereby supporting copper pipes. The inner diameter is reduced while the width of the packing 9 pressed between the jaw 1 and the rings 13 and 14 is reduced, so that the outer wall of the copper pipes 11 and 12 is closely connected as shown in FIG. The packing (9) 10 is to be in close contact with each other.
따라서, 별도의 공구를 이용하여 체결구(8)를 힘주어 조립하지 않아도 링(13)(14)과 패킹(9)(10)의 작용에 의하여 동파이프(11)(12)를 긴밀하게 연결시킬 수가 있는 것이다.Therefore, the copper pipes 11 and 12 are closely connected by the action of the rings 13 and 14 and the packing 9 and 10 even when the fastener 8 is not assembled by using a separate tool. I can do it.
이상과 같이 본 고안은 기존의 동파이프 연결장치에 패킹(9)(10)과 링(13)(14)을 삽입시킴으로서 적은 힘으로도 동파이프(11)(12)의 결합력을 더욱 긴밀하게 할 수 있을 뿐만 아니라, 동파이프의 결합시에 체결구(8)에 무리한 힘을 가할 필요가 없어 연결관(4)의 나조벽(2)(3)과 체결구(8)의 경사 나조부(7)가 마모되지 않는 등의 매우 유용한 고안인 것이다.As described above, the present invention inserts the packing (9) (10) and the ring (13) and (14) into the existing copper pipe connecting device to make the coupling force of the copper pipe (11) (12) more tight with little force. In addition, it is not necessary to apply excessive force to the fastener 8 when joining the copper pipe, so that the threaded wall part 2 and 3 of the connecting pipe 4 and the inclined screw part 7 of the fastener 8 are not required. ) Is a very useful design, such as not wearing.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92002366U KR940003801Y1 (en) | 1992-02-18 | 1992-02-18 | Pipe connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92002366U KR940003801Y1 (en) | 1992-02-18 | 1992-02-18 | Pipe connector |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930020021U KR930020021U (en) | 1993-09-24 |
KR940003801Y1 true KR940003801Y1 (en) | 1994-06-11 |
Family
ID=19329106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92002366U KR940003801Y1 (en) | 1992-02-18 | 1992-02-18 | Pipe connector |
Country Status (1)
Country | Link |
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KR (1) | KR940003801Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009148810A3 (en) * | 2008-05-30 | 2010-02-25 | Robroy Industries, Inc. | Pipe coupling assembly and method for lined and unlined pipe |
-
1992
- 1992-02-18 KR KR92002366U patent/KR940003801Y1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009148810A3 (en) * | 2008-05-30 | 2010-02-25 | Robroy Industries, Inc. | Pipe coupling assembly and method for lined and unlined pipe |
US7909368B2 (en) | 2008-05-30 | 2011-03-22 | Robroy Industries, Inc. | Pipe coupling assembly and method for lined and unlined pipe |
Also Published As
Publication number | Publication date |
---|---|
KR930020021U (en) | 1993-09-24 |
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