KR890004141Y1 - Pipe connecting device - Google Patents
Pipe connecting device Download PDFInfo
- Publication number
- KR890004141Y1 KR890004141Y1 KR2019860008019U KR860008019U KR890004141Y1 KR 890004141 Y1 KR890004141 Y1 KR 890004141Y1 KR 2019860008019 U KR2019860008019 U KR 2019860008019U KR 860008019 U KR860008019 U KR 860008019U KR 890004141 Y1 KR890004141 Y1 KR 890004141Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- pipe
- packing
- coupling
- joint
- 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
- 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
- F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends
- F16L19/062—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends specially adapted for use with attachments, e.g. reduction units, T-pieces, bends or the like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 일부절취 분해 사시도.1 is a partially exploded perspective view of the present invention.
제2도는 본 고안의 조립상태 종단면도.2 is a longitudinal cross-sectional view of the assembled state of the present invention.
제3도는 본 고안의 다른 실시예 요부발췌 종단면도.3 is a longitudinal sectional view showing another embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 결착관 2 : 절개부1: binder tube 2: incision
4 : 결합홈 5 : 결합관4: coupling groove 5: coupling pipe
6 : 걸림턱 8 : 패킹관6: hanging jaw 8: packing tube
9 : 고정턱 10 : 조인트관9: fixed jaw 10: joint pipe
11 : 고정관 12 : 패킹링11: fixed tube 12: packing ring
본 고안은 연결관체에는 나선을 형성하지 않고도 유체가 새지 않게 연결할 수 있도록 한 관연결장치에 대한 것이다.The present invention relates to a pipe connecting device that allows fluid to be connected without leaking the connecting pipe without forming a spiral.
종래에는 관을 서로 연결할 때, 특히 금속관일 경우에는 연결하고져하는 연결관체의 끝부분외면에 나선을 형성하여 이들을 양끝부분 내면에 나선이 형성된 조인트관내에 나사식으로 결합시켜 연결이 되도록 하였다.Conventionally, when connecting the pipes with each other, particularly in the case of metal pipes to form a spiral on the outer surface of the end of the connecting pipe to be connected to them to be connected by screwing in a joint pipe formed with spirals on the inner surface of both ends.
그러나 이러한 방법으로 연결할 경우에는 연결관체에 나선을 형성해야 되므로 나선이 형성된 부분이 다른 부분에 비하여 강도가 약하게 되기때문에 시공후 각종 압력을 받게 되면 나선부분이 쉬 파열 또는 절단되어 유체가 새게 됨은 물론 수시로 교체를 해야되는 등의 결점이 있었다.However, when connecting in this way, it is necessary to form a spiral in the connector, so the strength of the spiral is weaker than that of other parts. Therefore, when various pressures are applied after construction, the spiral breaks or is cut and the fluid leaks. There was a flaw such as the need to replace.
본 고안은 이와 같은 점들을 해결하기 위해 연결관체를 별도의 고정관으로 완강하게 잡아 고정시켜 주도록하고 이 고정관을 조인트관에 결착시켜 주므로 연결관체에는 나선을 형성하지 않고도 완강하게 연결할 수 있도록 고안한 것으로 첨부된 도면에 의거 상술하면 다음과 같다.In order to solve these points, the present invention is designed to firmly hold and fix the connecting tube with a separate fixing tube and to fix the fixing tube to the joint tube, so that the connecting tube can be firmly connected without forming a spiral. When described in detail based on the drawings as follows.
본 고안은 제2도에서와 같이 연결관체(13)(13')를 조인트관(10)의 양측에 결합시켜 연결함에 있어서, 제1도 및 제2도에서 보는 바와 같이 수개의 절개부(2)가 형성된 외측부분(1')의 외면에는 나선(3)을 형성하고 내측부분(1")에는 결합홈(4)을 빙둘러 요입형성한 결착관(1)과 걸림턱(6)을 외측끝부분 내주면에 빙둘러 돌출하고 그 내주면에는 나선(3')을 형성한 결합관(5)을 상기 결합홈에 걸림턱이 끼워져 걸리게 결합하여 분리되지 않게함과 동시에 서로 회전될 수 있게 하며, 내면 중간에는 고정턱(9)을 빙둘러 돌출하고 양측부분 외면에는 나선(3")(3'")을 형성한 조인트관(10)의 양측내부에는 패킹으로 내측끝부분 내주면에 받침턱(7)을 빙둘러 돌출시킨 패킹관(8)을 각각 결합시킨 다음 상기 결합관을 조인트관(10)의 양측부분에 나사식으로 결합시켜 결착관(1)이 함께 연결되게 하며, 이후 결착관(1)의 외측부분(1')에는 경사면으로된 내면에 나선(3"")을 형성한 고정관(11)을 나사식으로 결착토록하여서 된 것이다.According to the present invention, as shown in FIG. 2, in connecting and connecting the connector body 13 and 13 ′ to both sides of the joint tube 10, as shown in FIGS. 1 and 2, several incisions 2 are provided. ) Is formed on the outer surface of the outer portion (1 ') is formed with a spiral (3) and the inner portion (1 ") outside the binding tube (1) and the locking jaw (6) formed in the recess concave around the groove 4 Protruding around the inner circumferential surface of the end portion and the inner circumferential surface of the coupling pipe (5) having a spiral (3 ') is fitted to the engaging groove in the coupling groove so as not to be separated and rotated at the same time, the inner surface In the middle of the joint tube 10 protruding around the fixing jaw (9) round and formed the spiral (3 ") (3 '") on the outer surface of both sides of the inner side of the joint tube (10) After joining each of the packing tube (8) protruded round each other and then joining the coupling pipe to both sides of the joint pipe (10) by the binding pipe (1) It is to be connected to, and then to the outer portion (1 ') of the binding tube (1) by screwing the fixing tube (11) formed a spiral (3 "") on the inner surface of the inclined surface.
한편, 제3도는 본 고안의 다른 실시예로서 패킹으로 패킹관(8)대신에 외측내주면(12')이 경사면으로 된 패킹링(12)을 사용할 수도 있음을 보여주는 것이다.On the other hand, Figure 3 shows that as an alternative embodiment of the present invention, the packing ring 12 of the outer inner circumferential surface 12 'is inclined instead of the packing tube 8 may be used as the packing.
미설명 부호 "13,13'"는 연결관체이다.Unexplained reference numerals 13 and 13 are connecting bodies.
이와 같이 구성되는 본 고안은 연결관체(13)(13')를 제2도에서 보는 바와 같이 조인트관(10)의 양측에 결합시킬때에는 연결관체(13)(13')의 결합부분을 고정관(11) 및 결합관(5)에 의해 조인트관(10)의 양측에 연결되는 결착관(1)을 각기 관통하도록 끼워 조인트관(10)의 양측내부에 개재시킨 패킹관(8) 내면에 밀착되게 한 다음 양측의 고정관(11)을 각각 결착관(1)의 외측부분(1')에 나사식으로 결합시켜주게 되면 고정관(11)의 내면은 경사면으로 되어 있기 때문에 이에 형성된 나선(3'''')이 외측부분(1')의 나선(3)과 결합되면서 외측부분(1')을 압축시켜주게 되므로 각 절개부(2)에 의해 외측부분(1')이 오므러들면서 연결관체 (13)(13')에 각각 밀착되어 이 연결관체들을 유동이 되지 않게 완강히 결착시켜주게 되며 이 상태에서 결합관(5)을 조인트관(10)의 양측부부너에 나사식으로 완전히 결착시켜 주면 결합관(5)이 결착관(1) 및 연결관체(13)(13')를 각각 조인트관(10)측으로 당겨주게 되기 때문에 연결관체(13)(13')의 내측부분은 조인트관(10)내면 중간에 빙둘러 돌출된 고정턱(9)에 걸려있는 패킹관(8)을 압축시켜주게 되고, 또 결착관(1)의 내측끝은 패킹관(8)의 외측끝을 압축시켜주게 되므로 연결관체(13)(13')는 조인트관(10)의 양측에 유체가 새지 않게 연결되는 것이며, 이때 패킹관(8) 대신 제3도에서 보는 바와 같이 외측내주면(12')이 경사면으로된 패킹링(8')을 사용하여도 된다.The present invention constituted as described above, when coupling the connector (13, 13 ') to both sides of the joint pipe (10) as shown in Figure 2 the coupling portion of the connector (13, 13') fixed tube ( 11) and the coupling pipe 5 so as to penetrate each of the binding pipe 1 connected to both sides of the joint pipe 10 so as to be in close contact with the inner surface of the packing pipe 8 interposed inside both sides of the joint pipe 10. Then, when the fixing pipes 11 on both sides are screwed to the outer portion 1 'of the binding pipe 1, respectively, the inner surface of the fixing pipe 11 is an inclined surface, so the spirals 3' '' formed thereon ') Is coupled to the spiral (3) of the outer portion (1') compresses the outer portion (1 '), so that the outer portion (1') by the respective incisions (2) to retract the connector (13) (13 ') is tightly attached to each other so as to firmly bind the connecting pipes so as not to flow. In this state, the coupling pipes (5) are connected to both side banners of the joint pipes (10). When the binding tube 5 is completely fastened, the coupling tube 5 pulls the binding tube 1 and the connecting tube 13 and 13 'toward the joint tube 10, respectively, so that the inner side of the connecting tube 13 and 13' is fixed. The part compresses the packing tube 8 hung on the fixing jaw 9 protruding around the inside of the joint tube 10, and the inner end of the binding tube 1 is the outside of the packing tube 8. Since the end is compressed, the connecting body 13 and 13 'are connected to both sides of the joint pipe 10 without leaking, and at this time, the outer inner peripheral surface 12 as shown in FIG. It is also possible to use a packing ring 8 'having an inclined surface.
이와 같이 사용하는 본 고안은 연결관체, 특히 금속으로된 관체를 서로 연결할때 이들 연결관체에 나선을 형성하지 않고도 외측부분에 수개의 절개부가 형성된 결착관과 이 외측부분을 압축시켜주는 고정관 및 결합관으로 조인트관에 유동되지 않게 완강히 결착연결시켜주게 되므로 시공후 장기간이 경과해도 연결부위가 각종 압력을 받아 이완되거나 파열 또는 절단될 염려가 전혀 없게 되고, 또 패킹관의 내측은 연결관체의 내측끝과 조인트관체의 내면중간의 고정터 사이에서, 외측끝은 결착관의 내측끝에 의해 압축되어 완강하게 밀착되기 때문에 유체가 새어나갈 염려도 없게 되는등 매우 유용한 고안이다.The present invention used in this way is a connection tube, in particular, when connecting the tube made of metal with each other without forming a spiral in these connection tube, the binding tube formed with several incisions on the outer portion and the fixed tube and coupling tube for compressing the outer portion Because it is firmly connected to the joint pipe so as not to flow to the joint pipe, there is no fear that the connection part will be relaxed or ruptured or cut under various pressure even after a long period of construction, and the inside of the packing pipe is connected to the inner end of the connecting pipe. Since the outer end is compressed by the inner end of the binding pipe and firmly adhered between the fixing sites in the middle of the inner surface of the joint pipe, it is a very useful design such that there is no fear of fluid leakage.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860008019U KR890004141Y1 (en) | 1986-06-05 | 1986-06-05 | Pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860008019U KR890004141Y1 (en) | 1986-06-05 | 1986-06-05 | Pipe connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880000973U KR880000973U (en) | 1988-02-23 |
| KR890004141Y1 true KR890004141Y1 (en) | 1989-06-20 |
Family
ID=19252470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860008019U KR890004141Y1 (en) | 1986-06-05 | 1986-06-05 | Pipe connecting device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890004141Y1 (en) |
-
1986
- 1986-06-05 KR KR2019860008019U patent/KR890004141Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880000973U (en) | 1988-02-23 |
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