KR200391276Y1 - A structure of pipe joint - Google Patents
A structure of pipe joint Download PDFInfo
- Publication number
- KR200391276Y1 KR200391276Y1 KR20-2005-0013541U KR20050013541U KR200391276Y1 KR 200391276 Y1 KR200391276 Y1 KR 200391276Y1 KR 20050013541 U KR20050013541 U KR 20050013541U KR 200391276 Y1 KR200391276 Y1 KR 200391276Y1
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- KR
- South Korea
- Prior art keywords
- pipe
- ring
- joint
- nut
- pipe member
- Prior art date
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Classifications
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- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
- F16L15/007—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with more than one threaded section
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- 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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- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
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- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/023—Y- pieces
Abstract
본 고안은 이음관부재가 패킹을 사이에 두고 직접 연결되어 이음부가 1개소에 불과함으로써 오링이 불필요함은 물론이고 누수의 염려가 없는 안전성이 확보되어 관이음의 품질특성을 현저히 향상시키며, 종래 기술에서 수반되었던 유니언과 오(O)링이 배제되고 간단한 구성의 C링이 부여됨으로 자재 및 부품비용을 현저히 감축시킴과 아울러 조립성을 향상시켜 비용을 현저히 절감시키고, 조립작업중 패킹의 이탈 염려가 없어 작업성을 향상토록 하는 관이음 구조에 관한 것이다.The present invention is a joint pipe member is directly connected with the packing between the only one joint is not only O-ring is required, as well as ensuring the safety of the leak-free, significantly improving the quality characteristics of the pipe joint, the prior art The union and O ring, which were involved in the system, are eliminated, and a simple C-ring is provided, which significantly reduces material and parts costs, improves assembly, and significantly reduces costs, and there is no fear of packing off during assembly. A pipe joint structure for improving workability.
이를 실현하기 위한 본 고안은 일측에 걸림단이 내측으로 돌출 형성되는 이음너트를 이용하는 관이음 구조에 있어서, 일측단에 C링 삽지홈이 외주연에 형성되고 상기 이음너트의 걸림단이 안착되기 위한 단턱부가 구비되는 일측 관부재;The present invention for realizing this in the pipe joint structure using a joint nut which is formed to protrude inward on one side, the C-ring insertion groove is formed at the outer periphery at one end for the mounting end of the joint nut is seated One side pipe member is provided with a stepped portion;
걸림단의 내주연에 상기 일측 관부재의 단턱부에 형성된 C링 삽지홈에 대향하는 C링 삽지홈이 형성되는 이음너트; 상기 일측 관부재와 이음너트에 형성된 C링 삽지홈에 결합되는 C링; 상기 이음너트와 나사결합되기 위한 나사부가 일측단 외주연에 형성되는 타측 관부재; 및 상기 일측 관부재와 타측 관부재 사이에 부여되는 패킹;을 포함하여 구성됨을 특징으로 한다.A joint nut having a C-ring inserting groove formed at an inner circumference of the engaging end to face the C-ring inserting groove formed at the stepped portion of the one side pipe member; C ring coupled to the C ring insertion groove formed in the one side pipe member and the joint nut; Another pipe member is formed on the outer periphery of the screw portion for screwing the joint nut; And a packing provided between the one side tube member and the other side tube member.
Description
본 고안은 관이음 구조에 관한 것으로서, 특히 이음관부재가 패킹을 사이에 두고 직접 연결되어 이음부가 1개소에 불과함으로써 오링이 불필요함은 물론이고 누수의 염려가 없는 안전성이 확보되어 관이음의 품질특성을 현저히 향상시키며, 종래 기술에서 수반되었던 유니언과 오(O)링이 배제되고 간단한 구성의 C링이 부여됨으로 자재 및 부품비용을 현저히 감축시킴과 아울러 조립성을 향상시켜 비용을 현저히 절감시키고, 조립작업중 패킹의 이탈 염려가 없어 작업성을 향상토록 하는 관이음 구조에 관한 것이다.The present invention relates to a pipe joint structure, in particular, a joint pipe member is directly connected with a packing in between, so that only one joint is used, so that the O-ring is not necessary and the safety of the leak is secured, and thus the quality of the pipe joint is secured. Significantly improves the characteristics, eliminating unions and O-rings that were involved in the prior art, and providing a simple C-ring, significantly reducing material and parts costs, as well as improving assembly, significantly reducing costs. It is about pipe joint structure to improve workability because there is no fear of detachment of packing during assembly work.
일반적으로 관이음은 관과 관을 이어 맞추거나 관과 밸브를 연결하는데 사용되는 것으로서, 그 형태도 일(一)자, 엘보우 이음에서부터 티이(T), 와이(Y) 또는 십자형으로 접속하는 크로스 등의 다지관 형태로 다양하게 이루어진다.In general, pipe joints are used to connect pipes and pipes or to connect pipes and valves. The shape of the pipe joints is also a single, elbow joint to a tie (T), a wire (Y), or a cross. It is made in a variety of ways.
종래 기술의 관이음 구조(100)는 도 7에 도시된 바와 같이, 일측에 걸림단(121)이 형성된 이음너트(120)를 이용하되, 일측 관부재(110)의 이음부 내주면에 나사부(111)를 형성하고 상기 내주면 나사부(111)에 상기 이음너트(120)가 끼워진 상태로 유니언(130)이 체결되고, 외주면에 나사부(151)가 형성된 타측 관부재(150)가 상기 이음너트(120)에 체결된다.As shown in FIG. 7, the joint structure 100 of the related art uses a joint nut 120 having a locking end 121 formed at one side thereof, and has a threaded portion 111 at an inner circumferential surface of the joint portion 110 of one side pipe member 110. ) And the union 130 is fastened to the inner circumferential surface threaded portion 111 with the fitting nut 120 fitted therein, and the other end pipe member 150 having the threaded portion 151 formed on the outer circumferential surface is the joint nut 120. Is fastened to.
상기 유니언(130)은 이음너트(120)가 상기 일측 관부재(110)에 회전이 자유롭도록 조립 및 설치되기 위한 걸림 플랜지로 기능한다.The union 130 functions as a latching flange for the fitting nut 120 to be assembled and installed so as to be freely rotatable to the one side pipe member 110.
그리고, 상기 일측 관부재(110)와 유니언(130)의 접속부에는 오(O)링(170)이 부여되고 유니언(130)과 타측 관부재(150) 사이에는 패킹(160)이 부여되어 누수 등의 기밀누설을 방지토록 되어 있다.In addition, an o-ring (170) is provided to the connection portion between the one side pipe member (110) and the union (130), and the packing (160) is provided between the union (130) and the other pipe member (150) to leak water. It is designed to prevent leakage of air.
그러나 이와 같은 구성의 종래 기술은 유니언(130)과 오링(170)이 필수적으로 구비됨으로 그 조립, 특히 유니언(130)의 나사체결작업에 공수가 과다하게 소요되어 조립작업성을 저하시키는 비효율이 존재할 뿐만 아니라 부품비용 낭비로 관이음이 비효율적으로 이루어지는 문제점이 있었다.However, in the prior art of such a configuration, since the union 130 and the O-ring 170 are essentially provided, there is an inefficiency that reduces the assembly workability due to excessive labor in assembly of the union 130, and particularly, screwing of the union 130. In addition, there was a problem that the pipe joint is inefficient due to waste of parts cost.
또한, 관이음이 일측 관부재(110), 유니언(130), 타측 관부재(150) 순으로 연결되어 이음부가 2개소로 되고 상기 오링(170)이 부여됨으로 향후 오링 마모시 누수가 발생되는 치명적인 문제점이 있었다.In addition, the pipe joint is connected to one side of the tube member 110, the union 130, the other side of the pipe member 150 in the order of two joints and the O-ring 170 is given a fatal that is leaking in the future O-ring wear There was a problem.
또한, 조립 작업과정에서는 패킹이 고정되지 못함으로 특히 관이음이 수직으로 배치될 경우에는 조립시 패킹이 낙하되어 관이음 작업에 많은 지장을 초래하는 어려움이 있었다.In addition, since the packing is not fixed in the assembly operation process, especially when the pipe joint is arranged vertically, there was a difficulty in causing a lot of trouble in the pipe joint operation when the packing falls.
본 고안은 상기한 문제점을 해소하기 위하여 안출된 것으로서,The present invention has been devised to solve the above problems,
본 고안의 목적은 이음관부재가 패킹을 사이에 두고 직접 연결됨으로써, 다시 말하면 이음부가 1개소에 불과하여 오링이 불필요함은 물론이고 누수의 염려가 없는 안전성이 확보되어 관이음의 품질특성을 현저히 향상시키도록 하는 관이음 구조를 제공함에 있다.The purpose of the present invention is that the joint pipe member is directly connected with the packing in between, that is, the joint part is only one place, so that the O-ring is unnecessary and the safety of the leak is secured, and the quality characteristics of the pipe joint are remarkably improved. It is to provide a joint structure to improve.
본 고안의 다른 목적은 종래 기술에서 수반되었던 유니언과 오(O)링이 배제되고 간단한 구성의 C링이 부여됨으로 자재 및 부품비용을 현저히 감축시킴과 아울러 조립성을 향상시켜 비용을 현저히 절감시키도록 하는 관이음 구조를 제공함에 있다.The other object of the present invention is to reduce the cost of materials and parts by significantly reducing the cost of materials and components by eliminating unions and O-rings which are involved in the prior art, and by providing a simple C ring. To provide a pipe joint structure.
본 고안의 또 다른 목적은 조립작업중 패킹이 이탈될 염려가 없어 작업성을 향상시키도록 하는 관이음 구조를 제공함에 있다.Another object of the present invention is to provide a pipe joint structure to improve the workability because there is no fear that the packing is separated during assembly work.
상기한 목적을 달성하는 본 고안에 따른 관이음 구조는,Pipe joint structure according to the present invention to achieve the above object,
일측에 걸림단이 내측으로 돌출 형성되는 이음너트를 이용하는 관이음 구조에 있어서,In the pipe joint structure using a joint nut, the locking end is formed to protrude inward on one side,
일측단에 C링 삽지홈이 외주연에 형성되고 상기 이음너트의 걸림단이 안착되기 위한 단턱부가 구비되는 일측 관부재;C-ring insertion groove is formed at one side end on the outer circumference and one side pipe member having a stepped portion for seating the engaging end of the joint nut;
걸림단의 내주연에 상기 일측 관부재의 단턱부에 형성된 C링 삽지홈에 대향하는 C링 삽지홈이 형성되는 이음너트;A joint nut having a C-ring inserting groove formed at an inner circumference of the engaging end to face the C-ring inserting groove formed at the stepped portion of the one side pipe member;
상기 일측 관부재와 이음너트에 형성된 C링 삽지홈에 결합되는 C링;C ring coupled to the C ring insertion groove formed in the one side pipe member and the joint nut;
상기 이음너트와 나사결합되기 위한 나사부가 일측단 외주연에 형성되는 타측 관부재; 및Another pipe member is formed on the outer periphery of the screw portion for screwing the joint nut; And
상기 일측 관부재와 타측 관부재 사이에 부여되는 패킹;을 포함하여 구성됨을 특징으로 한다.And a packing provided between the one side tube member and the other side tube member.
이하, 본 고안의 관이음 구조에 대한 실시예을 첨부도면을 참조하여 보다 상세히 설명한다.Hereinafter, with reference to the accompanying drawings an embodiment of the pipe joint structure of the present invention will be described in more detail.
도 1은 본 고안에 따른 일 실시예의 구성을 보이는 분해 사시도, 도 2는 도 1의 결합 사시도, 도 3은 도 2의 종단면도이다.1 is an exploded perspective view showing the configuration of an embodiment according to the present invention, Figure 2 is a perspective view of the combination of Figure 1, Figure 3 is a longitudinal cross-sectional view of FIG.
도 1 내지 도 3에 도시된 바와 같이, 본 고안에 따른 관이음 구조(1)는, 일측에 걸림단(21)이 내측으로 돌출 형성되는 이음너트(20)를 이용하는 관이음 구조에 있어서, 일측단에 C링 삽지홈(13)이 외주연에 형성되고 상기 이음너트(20)의 걸림단(21)이 안착되기 위한 단턱부(11)가 구비되는 일측 관부재(10), 걸림단(21)의 내주연에 상기 일측 관부재의 단턱부(11)에 형성된 C링 삽지홈(13)에 대향하는 C링 삽지홈(23)이 형성되는 이음너트(20), 상기 일측 관부재(10)와 이음너트(20)에 형성된 C링 삽지홈(13)(23)에 걸침 결합되는 C링(30), 상기 이음너트(20)와 나사결합되기 위한 나사부(15)가 일측단 외주연에 형성되는 타측 관부재(50) 및 상기 일측 관부재(10)와 타측 관부재(50) 사이에 부여되는 패킹(60)을 포함하여 구성되는 것이다.As shown in Figures 1 to 3, the pipe joint structure 1 according to the present invention, in the pipe joint structure using a joint nut 20 in which the locking end 21 protrudes inward on one side, C-ring insertion groove 13 is formed on the outer circumferential end and one end of the tube member 10, the locking end 21 is provided with a stepped portion 11 for seating the engaging end 21 of the fitting nut 20 In the inner circumference of the coupling nut 20, the one side tube member 10 is formed with a C ring insertion groove 23 facing the C ring insertion groove 13 formed in the stepped portion 11 of the one side pipe member And a C ring 30 coupled to the C ring insertion grooves 13 and 23 formed on the joint nut 20, and a screw unit 15 for screwing to the joint nut 20 is formed at one end of the outer circumference. It is configured to include a packing 60 is provided between the other side tube member 50 and the one side tube member 10 and the other side tube member 50.
여기서, 상기 C링(30)은 스냅링과 유사하게 링의 일측이 터진 C자 형상으로 되며, 그 단면은 상기 이음너트(20)와 일측 관부재(10)에 대향 형성되는 C링 삽지홈(23)(13)에 걸쳐져 양자를 연결하는 플랜지로 기능하도록 형성된다.Here, the C ring 30 has a C-shaped one side of the ring is similar to the snap ring, the cross section of the C ring insertion groove 23 is formed opposite to the joint nut 20 and one side tube member (10) (13) is formed to function as a flange connecting both.
상기 일측 관부재(10)는 상기 단턱부(11)의 반대쪽인 타측단 외주연에 나사부(15)가 형성되는 이음부재1(10a)로 형성된다.The one side tube member 10 is formed of a joint member 1 (10a) is formed with a threaded portion 15 on the outer periphery of the other end opposite to the stepped portion (11).
다시 말하면 상기 이음부재1(10a)은 一자형 직관 또는 엘보우 형태의 연결관으로 되는 것이다.In other words, the joint member 1 (10a) is to be a one-piece straight pipe or elbow-shaped connecting pipe.
본 고안에 따른 다른 실시예의 상기 일측 관부재(10)는 도 4에 도시된 바와 같이, T(10b), Y(10c), ㅛ(10d), 十(10e) 등 다양한 형태의 다지관으로 되며, 상기 다지관은 여러 지관 중에서 어느 하나 이상의 지관에는 상기 단턱부(11)가 형성되고 나머지 지관의 외주연에는 나사부(15)가 형성됨이 바람직하다.As shown in FIG. 4, the one side pipe member 10 according to another embodiment of the present invention may be formed in various forms such as T (10b), Y (10c), ㅛ (10d), 十 (10e), and the like. In the multi branch pipe, one or more branch pipes of the branch pipes may be formed on the stepped portion 11, and the thread portion 15 may be formed on the outer circumference of the remaining branch pipes.
또한, 상기 일측 관부재(10)는 다지관형태로 되고 내부에 관로 개폐수단(17)이 설치되는 밸브관(10f)으로 구성될 수 있다.In addition, the one side pipe member 10 may be configured as a valve pipe (10f) is formed in a multi-pipe tube and the pipe opening and closing means 17 is installed therein.
한편, 상기 이음너트(20)는 상기 걸림단(21)에 인접하는 나사부(27) 선단에 패킹 삽지홈(25)이 형성됨이 바람직하다.On the other hand, the fitting nut 20 is preferably the packing insertion groove 25 is formed at the tip of the screw portion 27 adjacent to the engaging end (21).
이와 같은 구성을 지닌 본 고안에 따른 관이음 구조(1)의 조립 및 작용상태를 살펴본다.Looking at the assembly and action state of the pipe joint structure (1) according to the present invention having such a configuration.
상기 일측 관부재(10)에 대한 C링(30) 및 이음너트(20)의 조립은 도 6에 도시된 바와 같이, 먼저 상기 이음너트(20)의 C링 삽지홈(23)에 C링(30)을 끼워 넣는다. 이때는 C링(30)이 자유상태에서 끼워짐으로 이음너트(20)의 걸림단 삽지홈(23)에 헐겁게, 걸림단(21)의 내주면 상에서 돌출 위치된다.Assembling of the C ring 30 and the joint nut 20 to the one side pipe member 10 is, as shown in Figure 6, first C ring in the C ring insertion groove 23 of the joint nut 20 ( Insert 30). At this time, the C ring 30 is fitted in the free state, and is loosely positioned in the locking end insertion groove 23 of the fitting nut 20, and protrudes on the inner circumferential surface of the locking end 21.
그리고, 상기 일측 관부재(10)에 테이퍼봉으로 된 지그(2)를 끼우고, C링(30)이 끼워진 이음너트(20)를 상기 지그(2)를 통하여 끼워넣고 가볍게 가격하면 지그로 인하여 상기 C링(30)이 탄성 변형되어 반경이 확장되면서 일측 관부재의 단턱부(11)로 이동되고 이어서 단턱부의 C링 삽지홈(13)에 이르면 C링 삽지홈(13) 속으로 일부가 안착됨으로써 이음너트(20)는 일측 관부재(10) 상에서 회전이 자유롭고 이탈이 방지되도록 조립된다. Then, the jig 2 made of tapered rods is inserted into the one side tube member 10, and the fitting nut 20 with the C-ring 30 is inserted through the jig 2 and lightly struck due to the jig. When the C ring 30 is elastically deformed and the radius thereof is expanded, the C ring 30 is moved to the stepped portion 11 of the one side pipe member, and then reaches a C ring insertion groove 13 of the stepped portion, and a part thereof is seated into the C ring insertion groove 13. By doing so, the fitting nut 20 is assembled to freely rotate on one side pipe member 10 and to prevent separation.
이후, 상기 패킹(60)을 이음너트(20)에 끼우고 계속하여 타측 관부재(50)의 나사부(51)를 끼운 후 이음너트(20)를 회전시켜 이음 체결이 완료된다Thereafter, the packing 60 is inserted into the joint nut 20, and then the threaded portion 51 of the other pipe member 50 is inserted, and then the joint nut 20 is rotated to complete the joint coupling.
이와 같은 본 고안은 이음이 일측 관부재(10)에 타측 관부재(50)가 패킹(60)을 사이에 두고 직접 연결됨으로써, 다시 말하면 이음부가 1개소에 불과하여 오링이 불필요함은 물론이고 누수의 염려가 없는 안전성이 확보된다.The present invention is such that the joint is directly connected to the other side tube member 50 to one side of the tube member 10 with the packing 60 therebetween, in other words, the joint is only one place, so that the O-ring is not necessary, as well as water leakage. Safety without worry is secured.
또한, 종래 기술에서 수반되었던 유니언과 오(O)링이 배제되고 그 대신 아주 간단한 구성의 C링(30)이 부여되어 자재 및 부품비용을 현저히 감축시켜 주며, C링(30)의 체결이 끼움결합이어서 종래 기술의 나사결합에 비하여 조립성이 현저히 향상된다.In addition, unions and O-rings, which were involved in the prior art, are excluded, and instead, a C-ring 30 having a very simple configuration is provided to significantly reduce material and component costs, and the fastening of the C-ring 30 is fitted. As a result, the assembly is remarkably improved compared to the conventional screw connection.
또한, 상기 이음너트(20)에 패킹 삽지홈(25)이 구비됨으로써 관이음이 수직상으로 이루어져도 조립작업중에 패킹이 떨어지는 등의 이탈 염려가 없어 작업성을 향상시킨다.In addition, since the packing insertion groove 25 is provided in the joint nut 20, even if the pipe joint is vertical, there is no fear of dropping of the packing during assembly, thereby improving workability.
이와 같은 본 고안의 관이음 구조는 단순한 직선형의 관이음에서부터 정수기, 연수기, 보일러의 밸브연결부 등 적용영역이 무궁무진하다.The pipe joint structure of the present invention has a wide range of applications such as simple straight pipe joints, water purifiers, water softeners, valve connections of boilers, and the like.
이상, 본 고안의 바람직한 실시예를 첨부된 도면들을 참조로 설명하였다. 여기서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니되며, 본 고안의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다. 따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 고안의 가장 바람직한 일 실시예에 불과할 뿐이고 본 고안의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.In the above, preferred embodiments of the present invention have been described with reference to the accompanying drawings. Here, the terms or words used in the present specification and claims should not be construed as being limited to ordinary or dictionary meanings, but should be construed as meanings and concepts corresponding to the technical spirit of the present invention. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical ideas of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.
이상에서 상세히 살펴본 바와 같이, 본 고안에 따른 관이음 구조는, 이음관부재가 패킹을 사이에 두고 직접 연결됨으로써, 다시 말하면 이음부가 1개소에 불과하여 오링이 불필요함은 물론이고 누수의 염려가 없는 안전성이 확보되어 관이음의 품질특성을 현저히 향상시키는 뛰어난 효과가 있다.As described in detail above, the pipe joint structure according to the present invention, the joint pipe member is directly connected with the packing in between, that is, the joint is only one place, as well as no need for the O-ring and of course there is no fear of leakage The safety is ensured, and there is an excellent effect of remarkably improving the quality characteristics of the pipe joint.
또한, 종래 기술에서 수반되었던 유니언과 오(O)링이 배제되고 간단한 구성의 C링이 부여됨으로 자재 및 부품비용을 현저히 감축시켜 주며, 조립성을 향상시켜 비용을 현저히 절감시키는 효과가 있다.In addition, the union and O (O) ring that was involved in the prior art is excluded, and a simple configuration of the C ring is given to significantly reduce the material and component costs, and improves the assembly ability to significantly reduce the cost.
또한, 이음너트에 패킹 삽지홈이 구비됨으로써 조립작업중 패킹의 이탈 염려가 없어 작업성을 향상시켜주는 잇점이 있다.In addition, since the packing insertion groove is provided in the joint nut, there is no fear of detachment of the packing during assembly work, thereby improving workability.
도 1은 본 고안에 따른 일 실시예의 구성을 보이는 분해 사시도1 is an exploded perspective view showing the configuration of an embodiment according to the present invention
도 2는 도 1의 결합 사시도2 is a perspective view of the combination of FIG.
도 3은 도 2의 종단면도3 is a longitudinal cross-sectional view of FIG.
도 4는 본 고안에 따른 다른 일 실시예들의 구성도4 is a block diagram of another embodiment according to the present invention
도 5는 본 고안에 따른 또 다른 일 실시예의 구성도5 is a configuration diagram of another embodiment according to the present invention
도 6은 본 고안의 일부 조립과정 설명도6 is an explanatory diagram of some assembly process of the present invention
도 7은 종래 기술의 구성도7 is a block diagram of a prior art
*도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1: 본 고안의 관이음 구조 2: 지그1: pipe joint structure of the present invention 2: jig
10: 일측 관부재 10a: 이음부재1 10f: 밸브관10: one side pipe member 10a: joint member 1 10f: valve tube
11: 단턱부 13: C링 삽지홈 15: 나사부11: stepped portion 13: C-ring insertion groove 15: threaded portion
17: 관로개폐수단 20: 이음너트 21: 걸림단17: pipeline opening and closing means 20: joint nut 21: locking end
23: C링 삽지홈 25: 패킹 삽지홈 27: 나사부23: C ring insertion groove 25: Packing insertion groove 27: threaded portion
30: C링 50: 타측 관부재 60: 패킹30: C ring 50: other pipe member 60: packing
100: 종래 기술의 관이음 구조 130: 유니언 170: 오링100: prior art pipe joint structure 130: union 170: O-ring
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0013541U KR200391276Y1 (en) | 2005-05-13 | 2005-05-13 | A structure of pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0013541U KR200391276Y1 (en) | 2005-05-13 | 2005-05-13 | A structure of pipe joint |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050040148 Division | 2005-05-13 |
Publications (1)
| Publication Number | Publication Date |
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| KR200391276Y1 true KR200391276Y1 (en) | 2005-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR20-2005-0013541U KR200391276Y1 (en) | 2005-05-13 | 2005-05-13 | A structure of pipe joint |
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| Country | Link |
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| KR (1) | KR200391276Y1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010117988A2 (en) * | 2009-04-06 | 2010-10-14 | Wayne Spears | Rotatable fire sprinkler fitting with elongated gasket |
| US8297663B2 (en) | 2009-04-06 | 2012-10-30 | Spears Manufacturing Co. | Rotatable fire sprinkler fitting with elongated gasket |
| KR200475077Y1 (en) | 2012-05-04 | 2014-11-12 | 하미경 | A pipe connector |
| KR101498694B1 (en) * | 2014-09-24 | 2015-03-06 | 이누리 | Assembly for cold and hot water piping |
| CN108644495A (en) * | 2018-08-10 | 2018-10-12 | 中山市庆谊金属制品企业有限公司 | A kind of male connector structure |
| WO2019027082A1 (en) * | 2017-08-04 | 2019-02-07 | 목성균 | Union |
| US11872425B2 (en) | 2021-02-17 | 2024-01-16 | Minimax Viking Research & Development Gmbh | Fire protection systems and methods using fire protection devices installed in pipe fittings with an internally housed seal member |
-
2005
- 2005-05-13 KR KR20-2005-0013541U patent/KR200391276Y1/en not_active IP Right Cessation
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010117988A2 (en) * | 2009-04-06 | 2010-10-14 | Wayne Spears | Rotatable fire sprinkler fitting with elongated gasket |
| WO2010117988A3 (en) * | 2009-04-06 | 2011-03-31 | Wayne Spears | Rotatable fire sprinkler fitting with elongated gasket |
| US8297663B2 (en) | 2009-04-06 | 2012-10-30 | Spears Manufacturing Co. | Rotatable fire sprinkler fitting with elongated gasket |
| US8474472B2 (en) | 2009-04-06 | 2013-07-02 | Spears Manufacturing Co. | Rotatable fire sprinkler fitting with elongated gasket |
| KR200475077Y1 (en) | 2012-05-04 | 2014-11-12 | 하미경 | A pipe connector |
| KR101498694B1 (en) * | 2014-09-24 | 2015-03-06 | 이누리 | Assembly for cold and hot water piping |
| WO2019027082A1 (en) * | 2017-08-04 | 2019-02-07 | 목성균 | Union |
| CN108644495A (en) * | 2018-08-10 | 2018-10-12 | 中山市庆谊金属制品企业有限公司 | A kind of male connector structure |
| US11872425B2 (en) | 2021-02-17 | 2024-01-16 | Minimax Viking Research & Development Gmbh | Fire protection systems and methods using fire protection devices installed in pipe fittings with an internally housed seal member |
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