KR980008810U - Composite Pipe Connection Valve - Google Patents
Composite Pipe Connection Valve Download PDFInfo
- Publication number
- KR980008810U KR980008810U KR2019960022344U KR19960022344U KR980008810U KR 980008810 U KR980008810 U KR 980008810U KR 2019960022344 U KR2019960022344 U KR 2019960022344U KR 19960022344 U KR19960022344 U KR 19960022344U KR 980008810 U KR980008810 U KR 980008810U
- Authority
- KR
- South Korea
- Prior art keywords
- diameter portion
- pipe
- jaw
- stop ring
- packing
- 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
- F16L19/065—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 the wedging action being effected by means of a ring
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Joints With Pressure Members (AREA)
Abstract
본 고안은 복합형 파이프 연결밸브에 관한 것으로, 특히 연결지지체(1)의 확관부(7)의 내주면에 연결부(8)와 소경부(1-1) 사이의 걸림턱(4)과, 상기 소경부(1-1)과 중경부(1-2) 사이의 경사턱(5)과, 상기 경사턱(5)과 이격되도록 상기 중경부(1-2)에 나사부(3)가 형성되면서 상기 걸림턱(4)에 패킹(10)의 기밀판(10-1)이 파이프(13)의 우측단에 의해 밀착되고, 상기 중경부(1-2)에 스톱링(11)이 삽입되며, 상기 나사부(3)에 고정지지체(15)가 내장·나합되는 파이프 연결밸브에 있어서, 상기 중경부(1-2)의 우측부에 대경부(1-3)가 형성되면서 상기 중경부(1-2)와 대경부(1-3) 사이에 단턱(6)이 형성되고, 상기 단턱(6)에 상기 스톱링(11)의 좌측단이 밀착되는 것을 특징으로 하는 복합형 파이프 연결밸브에 관한 것이다.The present invention relates to a composite pipe connecting valve, in particular, the engaging jaw (4) between the connecting portion 8 and the small diameter portion (1-1) on the inner peripheral surface of the expansion portion (7) of the connecting support (1), The inclined jaw 5 between the neck portion 1-1 and the middle neck portion 1-2 and the threaded portion 3 are formed on the middle neck portion 1-2 so as to be spaced apart from the inclined jaw 5. The airtight plate 10-1 of the packing 10 is in close contact with the jaw 4 by the right end of the pipe 13, the stop ring 11 is inserted into the middle diameter part 1-2, and the screw part In the pipe connecting valve in which the fixed support 15 is built-in and joined to (3), the middle diameter portion (1-2) is formed while the large diameter portion (1-3) is formed at the right side of the middle diameter portion (1-2). And a step 6 is formed between the large diameter part 1-3 and the left end of the stop ring 11 is in close contact with the step 6.
Description
본 고안은 복합형 파이프 연결밸브에 관한 것으로, 특히 파이프 연결밸브중 연결지지체의 내주면에 단턱이 형성되면서 다양한 치수의 파이프가 결합될 수 있는 복합형 파이프 연결밸브에 관한 것이다.The present invention relates to a composite pipe connecting valve, and more particularly, to a composite pipe connecting valve that can be coupled to the pipe of various dimensions while the step is formed on the inner peripheral surface of the connecting support of the pipe connecting valve.
종래에는 제1도에 도시한 바와같이 스톱링(11)이 패킹(10)의 우측 외주면에 외장되면서 연결지지체(1)의 나사부(3)에 나합되는 고정지지체(15)에 의해 좌측으로 밀리게 된다.Conventionally, as shown in FIG. 1, the stop ring 11 is pushed to the left by a fixed support 15 which is externally attached to the right outer peripheral surface of the packing 10 and screwed to the threaded portion 3 of the connection support 1. do.
이때 탄성체인 스톱링(11)은 연결지지체(1)의 나사부(3)에 고정지지체(15)의 나사부(16)가 완전히 내장 나합될 때까지 패킹(10)의 우측단을 밀게되고, 걸림환편(11-1)에 파이프(13)가 우측에서 좌측으로 삽입된다.At this time, the stop ring 11, which is an elastic body, pushes the right end of the packing 10 until the threaded portion 16 of the fixed support 15 is completely screwed into the threaded portion 3 of the connection support 1, and the engagement ring piece The pipe 13 is inserted from right to left in (11-1).
그러나 연결지지체(1)의 확관부(7)의 내주면에 형성되는 중경부(1-2)에 패킹(10)과 스톱링(11)이 나란히 결합되는데, 이때 고정지지체(15)에 의해 좌측으로 과도하게 밀리는 경우 스톱링(11)이 패킹(10)의 우측단에 손상을 주게되고, 스톱링에 삽입되는 파이프(13)의 직경이 다양하지 못하고 제한받게 된다.However, the packing 10 and the stop ring 11 are coupled side by side to the middle diameter portion 1-2 formed on the inner circumferential surface of the expansion portion 7 of the connecting support 1, wherein the left side is fixed by the fixed support 15. When excessively pushed, the stop ring 11 damages the right end of the packing 10, and the diameter of the pipe 13 inserted into the stop ring is not varied and limited.
본 고안은 확관부의 내주면에 형성되는 단턱에 스톱링이 결합되면서 패킹의 우측단의 손상을 미연에 방지할 수 있고, 다양한 직경 치수의 파이프가 스톱링에 결합될 수 있는 복합형 파이프 연결밸브를 제공함에 그 목적이 있다.The present invention is to prevent the damage of the right end of the packing in advance while the stop ring is coupled to the step formed on the inner circumferential surface of the expansion pipe, the pipe of various diameters can be coupled to the stop ring complex pipe connection valve The purpose is to provide.
제1도는 종래기술에 따른 파이프 연결밸브의 단면도.1 is a cross-sectional view of a pipe connecting valve according to the prior art.
제2도는 본 고안에 따른 복합형 파이프 연결밸브의 요부사시도.2 is a main perspective view of the composite pipe connecting valve according to the present invention.
제3도는 본 고안에 따른 복합형 파이프 연결밸브의 단면도.3 is a cross-sectional view of the composite pipe connecting valve according to the present invention.
제4도는 본 고안에 따른 복합형 파이프 연결밸브의 분해사시도이다.4 is an exploded perspective view of a composite pipe connecting valve according to the present invention.
*도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1 : 연결지지체 1-1 : 소경부 1-2 : 중경부1: connecting support 1-1: small diameter 1-2: middle neck
1-3 : 대경부 2 : 관이음부 3 : 나사부1-3: Large diameter part 2: Pipe fitting part 3: Screw part
4 : 걸림턱 5 : 경사턱 6 : 단턱4: hanging jaw 5: inclined jaw 6: stepped jaw
7 : 확관부 8 : 연결부 10 : 패킹7 Expansion part 8 Connection part 10 Packing
10-1 : 기밀판 10-2 : 경사면 11 : 스톱링10-1: Airtight Plate 10-2: Inclined Surface 11: Stop Ring
11-1 : 걸림환편 11-2 : 링환편 13 : 파이프11-1: hook ring 11-2: ring ring 13: pipe
15 : 고정지지체 16 : 나사부15: fixed support 16: screw portion
상기한 목적을 달성하기 위하여 본 고안은 연결지지체의 확관부의 내주면에 연결부와 소경부 사이의 걸림턱과, 상기 소경부과 중경부 사이의 경사턱과, 상기 경사턱과 이격되도록 상기 중경부에 나사부가 형성되면서 상기 걸림턱에 패킹의 기밀판이 파이프의 우측단에 의해 밀착되고, 상기 중경부에 스톱링이 삽입되며, 상기 나사부에 고정지지체가 내장·나합되는 파이프 연결밸브에 있어서, 상기 중경부의 우측부에 대경부가 형성되면서 상기 중경부와 대경부 사이에 단턱이 형성되고, 상기 단턱에 상기 스톱링의 좌측단이 밀착되는 것을 특징으로 하는 복합형 파이프 연결밸브를 제공한다.In order to achieve the above object, the present invention has a locking jaw between the connecting portion and the small diameter portion on the inner circumferential surface of the expansion portion of the connecting support, the inclined jaw between the small diameter portion and the middle diameter portion, and the screw portion on the middle diameter portion so as to be spaced apart from the inclined jaw. In the pipe connecting valve in which the sealing plate of the packing is in close contact with the right end of the pipe and the stop ring is inserted into the middle diameter portion, the fixing support is built-in and screwed on the screw portion, the right side of the middle diameter portion A large diameter portion is formed in the portion, and a stepped portion is formed between the middle diameter portion and the large diameter portion, and the left end of the stop ring is provided in close contact with the stepped pipe.
도면을 참조하여 본 고안의 구성을 설명한다.The configuration of the present invention will be described with reference to the drawings.
제2도는 본 고안에 따른 복합형 파이프 연결밸브의 요부사시도이고, 제3도는 본 고안에 따른 복합형 파이프 연결밸브의 단면도이다.2 is a main perspective view of the composite pipe connecting valve according to the present invention, Figure 3 is a cross-sectional view of the composite pipe connecting valve according to the present invention.
연결지지체(1)는 확관부(7)와 연결부(8), 관이음부로 구성되는데, 먼저 확관부는 외주면이 육각너트 형상으로 형성되어 있고 내주면에 좌측에서 우측으로 소경부(1-1), 중경부(1-2), 대경부(1-3)가 연이어 확관되도록 형성되어 있다.The connecting support 1 is composed of an expansion pipe 7, a connection 8, and a pipe joint. First, the expansion pipe is formed in a hexagon nut shape with an outer circumferential surface, and a small diameter portion 1-1 from the left to the right on the inner circumferential surface. The middle diameter portion 1-2 and the large diameter portion 1-3 are formed so as to extend in series.
이때 좌측단에 연결부(8)가 연이어 형성되는 확관부(7)의 내주면은 우측의 대경부(1-3)에 암나사부(3)가 형성되어 있고, 대경부에서 중경부(1-2)로 이어지면서 직경이 감소되는 경계지점에 단턱(6)이 직각되게 형성되어 있으며, 중경부에서 소경부로 이어지면서 직경이 감소되는 경계지점에 경사턱(5)이 비스듬이 형성되어 있다.At this time, the inner circumferential surface of the expansion pipe 7 in which the connecting portion 8 is successively formed at the left end has a female screw portion 3 formed at the large diameter portion 1-3 on the right side, and the middle diameter portion 1-2 at the large diameter portion. Stepping step 6 is formed at right angles to the boundary point of the diameter decreases leading to, and oblique jaw 5 is formed obliquely at the boundary point of the diameter decreases from the middle neck portion to the small diameter portion.
또한 확관부(7)의 내주면에 형성되는 소경부(1-1)에서 확관부의 좌측에 연결되는 연결부(8)의 내주면으로 이어지면서 직경이 감소되는 경계지점에 걸림턱(4)이 직각으로 형성되어 있다.In addition, the latching jaw 4 is perpendicular to the boundary point where the diameter decreases while extending from the small diameter portion 1-1 formed on the inner circumferential surface of the expansion pipe 7 to the inner circumferential surface of the connecting portion 8 connected to the left side of the expansion pipe. Formed.
여기서 제4도는 본 고안에 따른 복합형 파이프 연결밸브의 분해사시도이다.4 is an exploded perspective view of the composite pipe connecting valve according to the present invention.
연결지지체(1)의 확관부(7)의 내주면에 삽입되는 패킹(10)은 기밀판(10-1)이 파이프(13)의 좌측단면에 의해 걸림턱(4)에 밀착되면서 파이프 내에 이동되는 유체의 누출을 미연에 방지하게 되고, 중단 외주면에 형성되는 경사면(10-2)이 경사턱(5)에 접촉되면서 우측단면이 단턱(6)을 지나 우측으로 연장되도록 결합되어 있다.The packing 10 inserted into the inner circumferential surface of the expansion pipe 7 of the connecting support 1 is moved in the pipe while the airtight plate 10-1 is in close contact with the locking jaw 4 by the left end surface of the pipe 13. The leakage of the fluid is prevented in advance, and the inclined surface 10-2 formed on the outer peripheral surface of the suspension is in contact with the inclined jaw 5, and the right end surface is coupled to the right side through the step 6.
그리고 나사부(3)와 단턱(6) 사이의 대경부(1-3)에 탄성에 의해 외주면이 밀착되도록 삽입되는 스톱링(11)은 링환편(11-2)이 패킹(10)의 우측 외주면과 대경부 사이의 틈에 삽입되면서 단턱(6)에 걸리어 더 이상 좌측으로 진행되지 않게 되고, 걸림환편(11-1)에 파이프(13)가 내장 결합된다.The stop ring 11 is inserted into the large diameter portion 1-3 between the screw portion 3 and the stepped portion 6 by elasticity so that the ring ring piece 11-2 has the right outer peripheral surface of the packing 10. Inserted into the gap between the large diameter portion and caught on the step (6) no longer proceeds to the left, the pipe 13 is built-in coupling to the engaging ring (11-1).
한편 연결지지체(1)의 관이음부(2)는 파이프의 연결이 용이하도록 종래보다 특히 길게 가공되어 있다.On the other hand, the pipe joint 2 of the connection support 1 is particularly long than before to facilitate the connection of the pipe.
이하 본 고안의 작용을 설명한다.Hereinafter will be described the operation of the present invention.
먼저 연결지지체(1)의 확관부(7) 내주면에 패킹(10)을 삽입시키고, 패킹의 우측단에 스톱링(11)의 링환편(11-2)이 외장되도록 삽입시킨 후, 나사부(3)에 고정지지체(15)의 나사부(15)를 내장 나합시킨다.First, the packing 10 is inserted into the inner peripheral surface of the expansion part 7 of the connecting support 1, and the ring ring piece 11-2 of the stop ring 11 is inserted into the right end of the packing, and then the screw part 3 The screw portion 15 of the fixed support 15 is built-in.
그리고 고정지지체(15)를 통해 삽입시킨 파이프(13)는 스톱링 (11)의 걸림환편(11-1)에 의해 좌측으로만 이동 가능하고, 고정지지체를 조이면서 좌측으로 전진시키면 파이프의 좌측단이 패킹(10)의 기밀판(10-1) 내측면에 밀착되면서 기밀판의 외측면을 걸림턱(4)에 밀착시킨다.And the pipe 13 inserted through the fixed support 15 can be moved only to the left side by the engaging ring piece 11-1 of the stop ring 11, and the left end of the pipe to advance to the left while tightening the fixed support While contacting the inner surface of the airtight plate 10-1 of the packing 10, the outer surface of the airtight plate is brought into close contact with the catching jaw 4.
이때 고정지지체(15)가 연결지지체(1)에 완전히 나합되면 스톱링(11)의 링환편(7)은 좌측단이 단턱(6)에 걸리면서 더 이상 좌측으로 전진되지 않게 되고, 스톱링의 걸림환편(11-1)의 탄성에 의해 다양한 크기의 파이프(13)가 결합될 수 있게 된다.At this time, if the fixed support 15 is completely screwed to the connecting support 1, the ring annular piece 7 of the stop ring 11 is no longer advanced to the left while the left end is caught on the step 6, the locking of the stop ring The elasticity of the annular piece 11-1 allows the pipe 13 of various sizes to be coupled.
본 고안은 확관부의 내주면에 형성되는 단턱에 스톱링이 결합되면서 패킹의 우측단의 손상을 미연에 방지할 수 있고, 다양한 직경의 파이프가 스톱링에 결합될 수 있는 효과를 제공한다.The present invention can prevent the damage of the right end of the packing while the stop ring is coupled to the step formed on the inner circumferential surface of the expansion pipe, and provides the effect that pipes of various diameters can be coupled to the stop ring.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960022344U KR200169650Y1 (en) | 1996-07-26 | 1996-07-26 | Pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960022344U KR200169650Y1 (en) | 1996-07-26 | 1996-07-26 | Pipe connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980008810U true KR980008810U (en) | 1998-04-30 |
| KR200169650Y1 KR200169650Y1 (en) | 2000-03-02 |
Family
ID=19462503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960022344U KR200169650Y1 (en) | 1996-07-26 | 1996-07-26 | Pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200169650Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200454403Y1 (en) * | 2009-10-09 | 2011-07-04 | 주식회사 코뿔소 | Packing structure of pipe connecting device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100565954B1 (en) * | 2004-11-29 | 2006-03-29 | (유)성원프라스틱 | A connection structure for pipe sealing |
| KR101090733B1 (en) * | 2008-10-30 | 2011-12-08 | 이상경 | Combine structure for pipe |
| KR101157190B1 (en) * | 2011-10-10 | 2012-06-20 | 이승훈 | Combine structure for pipe |
-
1996
- 1996-07-26 KR KR2019960022344U patent/KR200169650Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200454403Y1 (en) * | 2009-10-09 | 2011-07-04 | 주식회사 코뿔소 | Packing structure of pipe connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200169650Y1 (en) | 2000-03-02 |
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