KR20030010129A - Combining device for pipe connector - Google Patents
Combining device for pipe connector Download PDFInfo
- Publication number
- KR20030010129A KR20030010129A KR1020010044919A KR20010044919A KR20030010129A KR 20030010129 A KR20030010129 A KR 20030010129A KR 1020010044919 A KR1020010044919 A KR 1020010044919A KR 20010044919 A KR20010044919 A KR 20010044919A KR 20030010129 A KR20030010129 A KR 20030010129A
- Authority
- KR
- South Korea
- Prior art keywords
- ring
- tightening
- pipe
- connector
- tightening ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 238000012856 packing Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 7
- 239000002131 composite material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
Abstract
Description
본 발명은 상수도관이나 공업용 송수관의 접관장치로서 관 열결구의 내부에 설치하는 조임링의 구조를 개선하고 여기에 접속보조링을 결합하여 각종 연결관을 보다 견고하게 양호한 밀폐상태로서 접관할 수 있도록 한 것이다.The present invention is to improve the structure of the tightening ring installed in the interior of the pipe heat pipe as a piping device for water supply pipes or industrial water pipes, and combined with the connection auxiliary ring to connect various connection pipes more securely in a good sealed state. It is.
지금까지 각종 유체관을 접속하는 수단으로서 유니온, 엘보, T형등 여러가지의 관연결구가 선행 기술로 제안된 바 있다.Until now, various pipe connectors such as union, elbow, T-shape, etc. have been proposed as prior arts as a means for connecting various fluid pipes.
그러나 이들의 구조는 조임너트에 내장하여 관체의 외면을 압착(壓着) 고정시키는 조임링의 내면부 구조가 단순한 평활면을 이루고 있어서 조임너트에 의한 내향 압력이 가해지더라도 스리프(slip) 현상이 발생하여 접관 상태가 오래 지속되는 경우 이완 현상이 수반하여 연결관이 연결구로부터 이탈되기 쉬우며 이로 인하여 유체가 누수되는 등 안정적인 접관 상태를 유지하기 어려웠다.However, the structure of the inner ring of the tightening ring, which is built into the tightening nut and fixes the outer surface of the tube, forms a simple smooth surface, so that a slip phenomenon occurs even when an inward pressure caused by the tightening nut is applied. When the connection condition is long and occurs, the connector is easily released from the connector due to the relaxation phenomenon, which makes it difficult to maintain a stable connection state such as fluid leakage.
본 발명은 이러한 접관 불량현상이 발생하지 않도록 조임링의 구조와 긴체 상태를 개선하려는 것이다.The present invention is intended to improve the structure and tightening state of the tightening ring so that such a weld defect does not occur.
유체관의 접관을 위한 관연결구는 유니온 관, 엘보관, T형관 등 다양한 구조로 실용화 되고 있다. 본 발명은 이들 관 연결구에 공통적으로 적용할 수 있는 접관강화 장치를 제공하려는 것이며, 특히 일측의 경사상으로 개구된 조임링이 연결관의 외면에 접합할 시 평면 접합이 아닌 요철상 결합이 이루어지도록 하여 조임너트에 의해 조임링이 연결관 측에 일단 접합이 이루어지고 나면 연결관의 외면이 오목하게 요입되어 거의 완벽할 정도로 연결관의 이탈 현상을 방지할 수 있도록 하는 기술적 구조를 제공하려는 것이다.Pipe connectors for the connection of fluid pipes have been put into practical use in a variety of structures, such as union pipe, elbow pipe, T-shaped pipe. The present invention is to provide a joint reinforcing device that can be commonly applied to these pipe joints, in particular, so that the concave-convex coupling is made, not a planar joint, when the tightening ring opened on one side is joined to the outer surface of the connector. Therefore, once the fastening ring is joined to the connector side by the fastening nut, the outer surface of the connector is concave indented to provide a technical structure that can prevent the connector from being detached to an almost perfect degree.
도 1은 본 발명중 조임링의 단면도1 is a cross-sectional view of the tightening ring in the present invention
도 2는 본 발명중 조임링의 사시도Figure 2 is a perspective view of the tightening ring of the present invention
도 3은 본 발명중 조임링과 연결관의 압착상태단면도Figure 3 is a cross-sectional view of the crimping state of the tightening ring and the connector of the present invention
도 4는 본 발명중 보조링의 사시도Figure 4 is a perspective view of the auxiliary ring of the present invention
도 5는 조임링과 보조링의 접합상태단면도5 is a cross-sectional view of the bonding state of the tightening ring and the auxiliary ring
도 6은 종래의 조임링의 사시도6 is a perspective view of a conventional tightening ring
도 7은 본 발명의 다른 실시예도7 is another embodiment of the present invention
■ 도면의 주요부분에 사용된 부호의 설명 ■■ Explanation of symbols used in main part of drawing ■
1: 연결구 2: 본체1: connector 2: body
3,3a: 나사관부 4: 조임너트3,3a: Threaded tube 4: Tightening nut
4a,6b: 경사부 5: 조임링4a, 6b: inclined portion 5: tightening ring
5a: 개구부 5b: 내면부5a: opening 5b: inner surface
5c: 고정돌기6: 보조링5c: fixing protrusion 6: auxiliary ring
6a: 단입부 7: 패킹링6a: indentation 7: packing ring
8: 연결관체8: connector
도 1은 본 발명의 연결구를 접관상태의 단면도로 표시한 것이고, 도 2는 본 발명 중 조임링의 사시도이다.1 is a cross-sectional view of the connector of the present invention in a welded state, Figure 2 is a perspective view of a tightening ring of the present invention.
관 연결구(1)의 본체(2)는 양측에 나사관부(3)(3a)가 형성되고 일측은 조임너트(4)가 결합되며 조임너트(4)의 내측에는 도 2에 도시한 바와 같이 일측에 경사상의 개구부(5a)를 형성한 조임링(5)이 내설되어 조임너트(4)의 경사부(4a)가 상기 조임링(5)을 본체(2) 쪽으로 밀어서 조임링(5)의 내면부(5b)가 연결관체(8)의 외주면을 압착하도록 구성되어 있고, 조임링(5)의 전방에는 탄력성 패킹링(7)이 설치되어 있는 바 상기 구성은 종래까지의 일반적 관 연결구 장치이다.The main body 2 of the pipe connector 1 has threaded pipe parts 3 and 3a formed on both sides thereof, and a tightening nut 4 is coupled to one side thereof, and an inner side of the tightening nut 4 as shown in FIG. 2. The tightening ring 5 having the inclined opening 5a formed therein is built in, and the inclined portion 4a of the tightening nut 4 pushes the tightening ring 5 toward the main body 2 so as to have an inner surface of the tightening ring 5. The portion 5b is configured to compress the outer circumferential surface of the connecting pipe 8, and the elastic packing ring 7 is provided at the front of the tightening ring 5, which is a general pipe connecting device.
본 발명은 상기 구성 중 조임링(5)의 내측에 수개의 고정돌기(5c)를 돌설하고 조임링(5)의 전방에 받침링의 구실을 하는 단면 ┓ 형의 보조링(6)이 접설되어 전방의 패킹링(7)을 밀어주도록 구성한다.In the present invention, the auxiliary ring (6) of the cross-sectional shape having a protrusion of several supporting protrusions (5c) inside the tightening ring (5) and a supporting ring in front of the tightening ring (5) is folded. It is configured to push the front packing ring (7).
보조링(6)은 전방측으로 단입부(段入部)(6a)가 형성되어 이 단입부(6a)가 본체(2) 측 나사관부(3)의 내측단에 밀착되며, 보조링(6)의 후측은 경사부(6b)가 형성되어 조임링(5)의 경사부가 접압(接壓)된다.The auxiliary ring 6 has a front end 6a formed in the front side, and the front end 6a comes into close contact with the inner end of the screw pipe part 3 on the main body 2 side. On the rear side, an inclined portion 6b is formed so that the inclined portion of the tightening ring 5 is pressed.
상기 구성의 본 발명은 연결구 본체(2)에 연결관체(8)를 밀폐상태로 접관하는 이음장치로서 이의 구성중 연결관체(8)의 외주면에 조임링(5)을 환설한 후 전방에는 패킹링(7)을 끼워서 연결구 본체(2)의 내측에 삽입하고 조임너트(4)를 조임링(5)의 외부에서 결합하여 본체(2) 측 나사관부(3)에 체결시키면 조임너트(4)의 내측 경사부(4a)가 조임링(5)을 밀어서 패킹링(7)을 압축하면서 연결관체(8)를 본체(2)와 밀폐상태로 접관하게 되는 것으로 이의 접관 구조는 종래의 선행된 기술과 동일하다.The present invention of the above configuration is a joint device for connecting the connecting tube (8) in a sealed state to the connector main body (2) of the configuration of the connecting ring (8) in the outer peripheral surface of the connecting ring 5 after the ring ring (7) and insert the inside of the connector body (2), and tighten the tightening nut (4) from the outside of the tightening ring (5) to fasten to the screw pipe part 3 of the main body (2) side of the tightening nut (4) The inner inclined portion 4a pushes the tightening ring 5 to compress the packing ring 7, and the connector 8 is hermetically sealed to the main body 2. same.
본 발명은 상기 구성에 있어서 조임링(5)의 내측에 수개의 고정돌기(5c)가 일정높이로 돌설되어 있어서 조임링(5)이 연결관체(8) 외부에 강하게 접합될 시 이의 압력으로 연결관체(8) 자체가 오목하게 파여 들어가면서 연결관체(8)의 외면과 조임링(5)의 내면은 요철상으로 결착(結着)이 이루어 진다.The present invention has a plurality of fixing projections (5c) protruding to a certain height inside the tightening ring (5) in the above configuration when the tightening ring (5) is strongly bonded to the outside of the connecting pipe (8) at its pressure As the tube 8 itself is recessed, the outer surface of the connecting tube 8 and the inner surface of the tightening ring 5 are formed in an uneven shape.
연결관체(8)는 통상 재질이 PVC, 관등 합성수지나 스테인레스 동관등 금속재질로 구성되어 어느정도 변형신축력을 지니고 있어서 조임링(5)의 고정돌기(5c)가 강하게 접압되면서 약간에 변형(우그러짐)이 일어나 견고한 요철상 결합이 이루어지므로 일단 체결되고 나면 연결관체(8)와 연결구 본체(2)는 조임너트(4)를 풀지 않는 한 이완되지 않는다.The connecting pipe 8 is usually made of PVC, pipes, synthetic resins, or metal materials such as stainless copper pipes, and has a deformable elasticity to some extent. This happens because the rigid concave-convex coupling is made once the connector body (8) and the connector body (2) is not relaxed unless the tightening nut (4) is loosened.
그리고 조임링(5)의 전방은 보조링(6)이 접설되어 패킹링(7)을 밀어 주게 되고 이 보조링(6)은 조임링(5)의 개구부(5a)를 커버링 하면서 패킹링(7)과의 밀착력을 균등하게 배분하여 안정성 있게 밀폐력을 유지시킨다.And the front of the fastening ring (5) is the auxiliary ring (6) is folded to push the packing ring (7) and the auxiliary ring (6) while covering the opening (5a) of the fastening ring (5) packing ring (7) Evenly distribute the adhesion to) to maintain a stable sealing force.
보조링(6)의 후측은 경사부(6b)가 형성되어 이 경사부(6b)가 조임링(5)의 전방과 밀착되어 안정적인 위치에서 상호 보완적으로 밀폐력을 발휘하게 된다.The rear side of the auxiliary ring 6 is formed with an inclined portion 6b so that the inclined portion 6b is in close contact with the front of the tightening ring 5 to exert a complementary sealing force at a stable position.
따라서 유체 압력이 강한 상수도 및 일반 공업용의 유체관 접관 구조로서 접관 강도를 강화하는데 있어 본 발명의 구조시스템이 매우 합리적이라 할 수 있다.Therefore, it can be said that the structural system of the present invention is very reasonable in strengthening the weld strength as a fluid pipe joint structure for water supply having strong fluid pressure and general industrial use.
그리고 연결관체(8)는 사용 용도에 따라서 내부에 합성수지관이 이중으로 코팅된 복합관체를 사용할 수 있으며, 이 경우는 도 7과 같이 단면이형으로 된 패킹을 선단에 결합하여 접관 시키므로서 복합관체의 선단을 보호하고 유체가 누출되는 현상을 더욱 양호하게 방지할 수 있다.And the connecting pipe 8 may be used a composite pipe coated with a synthetic resin pipe therein according to the intended use, in this case the cross section as shown in FIG. By joining the packing in the form of the end to the front end, it is possible to protect the front end of the composite pipe body and to better prevent the leakage of fluid.
상술한 바와 같이 본 발명은 조임링(5)에 의한 접관 시스템에 있어서 조임링(5)의 내면부를 평활면으로 구성하지 않고 여기에 수개의 고정돌기(5c)를 일정높이로 돌설하고, 조임링(5)의 전방에는 단입부(6a)를 갖는 보조링(6)을 환설하여 조임너트(4)에 의해 체결토록 구성하여 조임링(5)과 연결관체(8)를 요철상으로 결합하므로서 각종 유체관의 접관강도를 월등히 강화시킨 효과가 있다.As described above, the present invention does not constitute the inner surface portion of the tightening ring 5 as a smooth surface in the fitting system by the tightening ring 5, and protrudes several fixing protrusions 5c to a certain height, and tightens the tightening ring. In front of the (5), the auxiliary ring (6) having a single inlet (6a) is arranged to be fastened by the tightening nut (4) to combine the tightening ring (5) and the connecting body (8) in an uneven shape, It has the effect of greatly strengthening the weld strength of the fluid pipe.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010044919A KR20030010129A (en) | 2001-07-25 | 2001-07-25 | Combining device for pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010044919A KR20030010129A (en) | 2001-07-25 | 2001-07-25 | Combining device for pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20030010129A true KR20030010129A (en) | 2003-02-05 |
Family
ID=27716649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010044919A Ceased KR20030010129A (en) | 2001-07-25 | 2001-07-25 | Combining device for pipe connector |
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| Country | Link |
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| KR (1) | KR20030010129A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100900215B1 (en) * | 2008-06-11 | 2009-06-02 | 김용진 | Pipeline connection |
| KR100900216B1 (en) * | 2008-06-11 | 2009-06-02 | 김용진 | Pipeline connection |
| KR100900213B1 (en) * | 2008-06-11 | 2009-06-02 | 김용진 | Pipeline connection |
| KR100900214B1 (en) * | 2008-06-11 | 2009-06-02 | 김용진 | Pipeline connection |
| KR100900212B1 (en) * | 2008-06-11 | 2009-06-02 | 김용진 | Pipeline connection |
| KR101429557B1 (en) * | 2011-12-12 | 2014-08-12 | 에스엠씨 가부시키 가이샤 | Pipe joint |
| KR200474790Y1 (en) * | 2013-11-28 | 2014-10-14 | 임헌록 | Pipe connector |
| KR101712315B1 (en) * | 2016-03-16 | 2017-03-03 | 김완구 | Pipe coupling device |
| CN115059824A (en) * | 2022-05-16 | 2022-09-16 | 江苏华太电力仪表有限公司 | Torrent medium seal assembly for stainless steel pipe valve |
| KR102502458B1 (en) * | 2022-03-11 | 2023-02-21 | 김우리 | Fitting for connecting pipe |
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| KR19990035493U (en) * | 1999-06-30 | 1999-09-06 | 이진홍 | Stainless pipe connector |
| KR200165067Y1 (en) * | 1999-07-22 | 2000-02-15 | 권윤노 | Pipe connector |
| JP2000110975A (en) * | 1998-10-06 | 2000-04-18 | Takei Kojo:Kk | Connecting method for polyethylene tube and joint |
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| KR920012802A (en) * | 1990-12-28 | 1992-07-27 | 김칠현 | Airtight and fastening method of compression fittings by screwing |
| KR960029278U (en) * | 1995-02-18 | 1996-09-17 | 권윤노 | One-touch insertion pipe connector |
| JP2000110975A (en) * | 1998-10-06 | 2000-04-18 | Takei Kojo:Kk | Connecting method for polyethylene tube and joint |
| KR19990035493U (en) * | 1999-06-30 | 1999-09-06 | 이진홍 | Stainless pipe connector |
| KR200165067Y1 (en) * | 1999-07-22 | 2000-02-15 | 권윤노 | Pipe connector |
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| KR100900215B1 (en) * | 2008-06-11 | 2009-06-02 | 김용진 | Pipeline connection |
| KR100900216B1 (en) * | 2008-06-11 | 2009-06-02 | 김용진 | Pipeline connection |
| KR100900213B1 (en) * | 2008-06-11 | 2009-06-02 | 김용진 | Pipeline connection |
| KR100900214B1 (en) * | 2008-06-11 | 2009-06-02 | 김용진 | Pipeline connection |
| KR100900212B1 (en) * | 2008-06-11 | 2009-06-02 | 김용진 | Pipeline connection |
| KR101429557B1 (en) * | 2011-12-12 | 2014-08-12 | 에스엠씨 가부시키 가이샤 | Pipe joint |
| KR200474790Y1 (en) * | 2013-11-28 | 2014-10-14 | 임헌록 | Pipe connector |
| KR101712315B1 (en) * | 2016-03-16 | 2017-03-03 | 김완구 | Pipe coupling device |
| KR102502458B1 (en) * | 2022-03-11 | 2023-02-21 | 김우리 | Fitting for connecting pipe |
| CN115059824A (en) * | 2022-05-16 | 2022-09-16 | 江苏华太电力仪表有限公司 | Torrent medium seal assembly for stainless steel pipe valve |
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