KR200150002Y1 - Structure of connecting pipes - Google Patents
Structure of connecting pipes Download PDFInfo
- Publication number
- KR200150002Y1 KR200150002Y1 KR2019960015329U KR19960015329U KR200150002Y1 KR 200150002 Y1 KR200150002 Y1 KR 200150002Y1 KR 2019960015329 U KR2019960015329 U KR 2019960015329U KR 19960015329 U KR19960015329 U KR 19960015329U KR 200150002 Y1 KR200150002 Y1 KR 200150002Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- connector body
- forming
- inner edge
- connection
- 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.)
- Expired - Lifetime
Links
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 6
- 239000000057 synthetic resin Substances 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 4
- 238000009428 plumbing Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002688 persistence 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
- F16L19/06—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
본 고안은 배관연결구조에 관한 것으로, 접속구본체의 양단에 내향경사진 나사부를 형성하고, 연결하고자 하는 배관의 외연을 파고 들면서 감착되도록 상기 접속구본체 양단 내연으로 축방향으로 절개부가 형성되고, 외연에 경사진 나사부를 형성하며, 내연에 압압돌기를 형성하여서 된 조임구를 체결하여 아주 간단한 방법으로 관체를 연결하도록 함은 물론 상기 접속구본체 내연에 적어도 하나 이상의 환형요홈을 구비한 지지부를 형성하여 고무나 합성수지 같은 재질로 된 비교적 연질의 호오스 등도 구애됨이 없이 아주 견고히 연결토록 함으로써 배관설비를 함에 있어서 별도의 장비나 기술을 요구하지 않는 등 작업에 소요되는 시간이나 경비를 절약할 뿐만 아니라, 접속 구본체나 조임구의 나사부등이 쉽게 훼손되지 않아 배관연결작업을 용이하게 할 수 있다.The present invention relates to a pipe connecting structure, the inwardly inclined screw portion is formed on both ends of the connector body, the inlet portion is formed in the axial direction to the inner edge of the both ends of the connector body to be caught while digging the outer edge of the pipe to be connected, Forming the inclined screw portion, and fastening the fasteners formed by forming a pressing projection on the inner edge to connect the tubular body in a very simple way, as well as forming a support portion having at least one annular groove on the inner portion of the connection port body The relatively soft hoses made of materials such as synthetic resins can be connected very firmly, saving time and money for work such as not requiring any additional equipment or technology in plumbing installations. Or the screw part of the fastener is not easily damaged for easy pipe connection. I can not.
결국 본원 고안은 배관연결작업시에나 후에도 완벽한 기밀성과 지속성을 유지함으로서 사용중 내부에 공급되는 유체나 기체가 누설되어 발생되는 안전사고를 미연에 방지할 수 있는 것이다.As a result, the present invention can prevent safety accidents caused by leakage of fluid or gas supplied inside during use by maintaining perfect airtightness and durability even after pipe work.
Description
제1도는 본인의 선등록고안의 구성상태예시도.1 is an example of the composition of the pre-registration proposal.
제2도는 본 고안의 구성을 나타낸 분해사시도.Figure 2 is an exploded perspective view showing the configuration of the present invention.
제3도는 본 고안의 내부구성을 나타낸 단면도.3 is a cross-sectional view showing the internal configuration of the present invention.
제4도는 본 고안의 사용상태예시도.4 is an exemplary state of use of the present invention.
제5도는 본 고안의 다른 구성상태 예시도.5 is a diagram illustrating another configuration of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
40, 41 : 경질관체 40', 41' : 연질관체40, 41: hard tube 40 ', 41': soft tube
50 : 접속구본체 51 : 나사부50: connecting body 51: screw
52 : 지지부 52a : 환형요홈52: support portion 52a: annular groove
60 : 조임구 61 : 절개부60: fastener 61: incision
62 : 나사부 63 : 압압돌기62: screw portion 63: pressing projection
본 고안은 배관연결구조에 관한 것으로, 양단에 내향경사진 나사부를 형성한 접속구본체의 양단내연으로 축방향으로 절개부를 형성하고 외연에 경사진 나사부를 형성하며 내연에 압압돌기를 형성하여서 된 조임구를 나합함으로써 가스배관이나 송유관등 기밀성을 요하는 관체로 된 배관설비공사시 연결하고자 하는 두 개의 관체단부가 서로 맞닿도록 상기 접속구본체 내에 삽입하고 그 양단에 나합되며 축방향으로 절개부를 형성한 조임구를 조이면 조임구가 나사체결됨과 동시에 오므라들면서 내연에 형성한 압압돌기가 배관외연에 각각 파고 들면서 감착하여 클램핑함과 동시에 밀폐하여 관이음이 이루어지도록 하였다.The present invention relates to a pipe connecting structure, which is formed by forming an incision in the axial direction with both ends of an inner edge of a connector body having an inwardly inclined screw portion at both ends, forming an inclined screw portion at an outer edge, and forming a pressing protrusion on the inner edge. Tightening port which is inserted into the connection main body so that the two pipe ends to be connected to each other are in contact with each other and joined at both ends and formed cuts in the axial direction. When tightening the fasteners, the fasteners were screwed together, and the pressing protrusions formed on the inner edge were dug into the pipe outer edges, respectively.
종래에는 배관설비시 금속으로 된 배관관체를 연결함에 있어서, 배관현장에서 연결하고자 하는 금속관체단부 외연에 나사를 가공하고, 이들을 연결하고자 하는 접속구 내연에 상기 금속파이프단부에 형성된 나사와 일치되는 나사를 형성하여 금속관체단부 외연의 나사부위에 실등 실링제를 감착한 다음 접속구를 체결하여서 연결하였으며, 금속관체직경이 큰 것은 금속관체단부에 플랜지를 용접하여 이들 사이에 씰링재를 삽설한 다음 나사체결하거나 직접 용접하였다.Conventionally, when connecting a pipe pipe made of metal in plumbing equipment, the screw is machined on the outer edge of the metal pipe end to be connected at the pipe site, and the screw corresponding to the screw formed on the end of the metal pipe at the inner end of the connection port to be connected thereto After forming a thread sealer on the outer edge of the metal pipe end, the sealing material is attached to the outer edge of the metal pipe end, and then the connection port is fastened. Welded.
그러나 상기한 종래의 금속으로 된 배관연결구조는 시공이 난해하여 전문적인 기술을 요할 뿐만 아니라, 시공장소에 별도의 장비를 동원하여야 하고 이러한 장비를 가동시키는 전기에너지를 위하여 전기를 가설하여야 하는 등 많은 어려움이 따르며, 특히 연결부위의 기밀성이 완벽하지 못하여 배관설비가 끝나고 사용도중 배관된 금속관체에 공급된 유체나 기체가 외부로 누설되어서 대형 안전사고를 유발하였다.However, the above-described conventional pipe connection structure made of metal is difficult to construct and requires specialized skills, and requires the use of separate equipment at the city plant and the construction of electricity for the electrical energy to operate such equipment. Difficulties were followed, especially the tightness of the connection area was not perfect, and after the piping equipment was finished, the fluid or gas supplied to the piped metal pipe leaked to the outside, causing a large safety accident.
따라서 여기서 더 발전한 것으로 본인이 선출원하여 등록받은 실용신안공고번호 제96-444호가 있는데 이는 첨부도면 제1도에 도시된 바와 같이 축방향으로 절개부(11)가 형성되고 중앙의 외경이 양단의 외경보다 커서 계란형으로 경사진 접속구본체(10)와, 상기 접속구본체(10) 내연이 연결관체(40)(41) 외연을 협지하도록 접속구본체 양단으로부터 체결되는 복수개의 너트(20)(21)와, 상기 너트(20)(21)를 체결함에 따라 관체(40)(41) 외주면에 감착되는 접속구 본체(10)의 절개부(11)에 결합되어서 관체(40)(41)를 연결하도록 한 배관연결구에 있어서, 상기 접속구본체(10) 내주면에 복수개의 링형돌기(13)(14)를 환설하여 금속관체연결시 복수개의 링형돌기(13)(14)가 연결관체(40)(41) 외연을 파고들면서 감착하여 금속관체(40)(41) 연결부위를 완벽하게 밀폐시키도록 구성하였다.Therefore, a further development here is Utility Model Publication No. 96-444, which is registered and registered in advance by the applicant, which has an incision 11 formed in the axial direction as shown in FIG. 1 and an outer diameter at both ends. A plurality of nuts 20 and 21 which are fastened from both ends of the connector main body 10 so as to be larger in shape, and the connector main body 10 and the inner edge of the connector main body 10 sandwich the outer edges of the connecting tube body 40 and 41; Piping connector which is coupled to the cutout portion 11 of the connector body 10 is attached to the outer circumferential surface of the tubular body 40, 41 by fastening the nut 20, 21 to connect the tubular body 40, 41. In the connection main body 10, a plurality of ring-shaped protrusions (13) and 14 in the inner circumferential surface of the connecting body when connecting a plurality of ring-shaped protrusions (13) (14) digging the outer periphery of the connecting body (40, 41) It is configured to completely seal the connecting parts of the metal pipes 40 and 41 by lifting them up. All.
그러나 이와 같은 본인의 선출원고안은 접속구본체(10)의 나사부(12)가 외부로 노출되어 있어 쉽게 훼손될 염려가 있기 때문에 너트의 분해결합이 용이하지 않게 되는 경우가 종종 발생되었으며, 연결관체(40)(41)가 서로 맞닿는 부분에 틈새를 막기 위하여 상기 접속구본체(10)의 절개부(11)에 고무등과 같은 기밀성이 뛰어난 씰링재(30)를 삽설하고 접속구본체(10) 외연의 양단에 나합되어 있는 너트를 조여서 절개부(11)를 밀폐하도록 하였는데 이 과정에서 씰링제(30)를 잘못 삽설하면 고압의 유체나 기체가 누설될 염려가 있었다.However, in the case of such an applicant's original draft, the screw part 12 of the connector body 10 is exposed to the outside, which may easily be damaged, so that the nut is not easily disassembled and coupled, and the connector body 40 (41) inserts a sealing material (30) having excellent airtightness such as rubber into the cutout portion (11) of the connector body (10) in order to prevent a gap in the portion where the (41) abuts each other and joins the ends of the connector body (10) outer edges. Tighten the nut to seal the incision (11). In the process of inserting the sealing agent 30 incorrectly there was a risk of high-pressure fluid or gas leakage.
본 고안은 상기와 같은 종래의 제반문제점을 해소하고자 안출한 것으로, 접속구본체의 양단에 내향경사진 나사부를 형성하고 상기 접속구본체 양단 내연으로 축방향으로 절개부를 형성하고, 외연에 경사진 나사부를 형성하며, 내연에 압압돌기를 형성하여서 된 조임구를 나사체결하는 아주 간단한 방법으로 서로 연결하고자 하는 두 관체를 견고히 클램핑함과 동시에 배관연결부위를 완벽하게 밀폐하여 기밀성을 유지하도록 함은 물론 배관연결전에나 후에 외부로 돌출되는 접속구본체나 조임구의 나사부가 훼손되지 않도록 함으로써 결국 완벽하고 손쉽게 배관연결작업을 할 수 있도록 함에 그 목적을 둔 것이다.The present invention has been made to solve the conventional problems as described above, to form the inwardly inclined screw portion at both ends of the splice body, and to form an incision in the axial direction to the inner edge of the sputter body at both ends, to form an inclined screw portion on the outer edge It is a very simple method of screwing the fasteners formed by forming the pressing projection on the internal combustion, and firmly clamping the two pipes to be connected to each other, and at the same time, completely sealing the pipe connection to maintain airtightness, and before connecting the pipes. Afterwards, the purpose of the pipe connection is to make the pipe connection work completely and easily by not damaging the screw part of the connector body or the fastener that protrudes to the outside.
본 고안의 또 다른 목적은, 상기 본 고안은 접속구본체내에 적어도 하나 이상의 링형요홈이나 돌기를 구비한 지지부를 일체로 형성하여서 배관연결시 파이프의 내연을 받쳐줄 수 있도록 함으로써 비교적 연질의 고무나 합성수지 등으로 된 호오스등도 아주 손쉽게 연결토록 함에 또다른 목적을 둔 것이다.Another object of the present invention is to provide a relatively soft rubber or synthetic resin by forming a support unit having at least one ring-shaped groove or protrusion in the connection body to support the internal combustion of the pipe when connecting the pipe. The purpose is to make it easier to connect the hoses.
상기한 목적을 달성하기 위한 본 고안은 배관연결구를 구성함에 있어서, 양단에 내향경사진 나사부를 형성한 접속구본체와, 상기 접속구본체 양단 내연으로 나합되면서 직경이 오므라들면서 연결관체를 협지하도록 축방향으로 절개부를 형성하고, 외연에 경사진 나사부를 형성하며, 내연에 압압돌기를 형성하여서 된 조임구와로 구성하였다.The present invention for achieving the above object in the construction of the pipe connector, the connecting body formed on both ends inclined inwardly screwed, the connecting body main body both ends are axially so as to pinch the connecting pipe while the diameter is retracted The incision was made, the inclined screw portion was formed on the outer edge, and the pressing projection was formed by forming the pressing projection on the inner edge.
여기서 상기 접속구본체 내연에 적어도 하나 이상의 환형요홈을 구비한 지지부를 형성하여서 연질관체연결시 관체내연을 찌그러지지 않도록 받쳐줄 수 있도록 하며 상기 환형요홈에 연질의 파이프내면이 눌려서 끼워지도록 함으로써 비교적 연질의 고무나 합성수지 등으로 된 호오스 등도 아주 손쉽고도 견고하게 연결되도록 구성할 수도 있다.Here, by forming a support part having at least one annular groove in the connection main body inner edge so as to support the inner tube of the flexible pipe when the flexible pipe is connected so as not to be distorted, the inner surface of the flexible pipe is pressed into the annular groove so as to be pressed into a relatively soft rubber or Hoses made of synthetic resins can also be configured to be very easily and firmly connected.
상기와 같은 본 고안을 첨부도면에 의거 더욱 상세하 설명하면 다음과 같다.Referring to the present invention in more detail based on the accompanying drawings as follows.
본 고안은 첨부도면 제2도 내지 제3도에 도시된 바와 같이 배관연결구를 구성함에 있어서, 양단에 내향경사진 나사부(51)를 형성한 접속구본체(50)와, 상기 접속구본체(50) 양단내연으로 나합되면서 직경이 오므라들면서 연결관체(40)(41)를 협지하도록 축방향으로 절개부(61)를 형성하고, 외연에 외향경사진 나사부(62)를 형성하며, 내연에 압압돌기(63)를 형성하여서 된 조임구(60)와로 구성하였다.According to the present invention, in the construction of the pipe connector as shown in FIGS. 2 to 3, the connector body 50 having inwardly inclined screw portions 51 formed at both ends thereof, and both ends of the connector body 50 are provided. As the inner portion is joined together, the diameter is retracted, and the incision 61 is formed in the axial direction so as to sandwich the connecting pipe 40 and 41, the outwardly inclined screw portion 62 is formed at the outer edge, and the pressing protrusion 63 is formed at the inner edge. Formed with a fastener (60) was formed.
여기서 상기 접속구본체(50)는 첨부도면 제5도에 도시된 바와 같이 내연에 적어도 하나 이상의 환형요홈(52a)을 구비한 지지부(52) 일체로 형성하거나 별도로 분리 구성하여 연질의 관체연결시 관체내연을 찌그러지지 않도록 받쳐줌은 물론 상기 환형요홈(52a)에 눌려져 팽창되는 연질의 관체내면이 끼워져 완벽하게 밀폐되도록 함으로써 비교적 연질의 고무나 합성수지등으로 된 연질관체(40')(41')등도 아주 손쉽고 견고하게 연결되도록 구성할 수도 있다.In this case, the connection main body 50 is formed as an integral part of the support part 52 having at least one annular groove 52a in the internal combustion as shown in FIG. The flexible tube (40 ') (41') made of a relatively soft rubber or synthetic resin is also supported by being inserted into the inner surface of the flexible pipe which is pressed and expanded in the annular groove (52a) to be completely sealed. It can also be configured to be easily and securely connected.
한편 상기 접속구본체(50)의 지지부(52) 외연에는 다수의 환형돌기를 형성할 수도 있다.Meanwhile, a plurality of annular protrusions may be formed on the outer edge of the support part 52 of the connector body 50.
상기와 같이 구성된 본 고안의 사용상태를 설명하면 다음과 같다.Referring to the state of use of the subject innovation configured as described above are as follows.
먼저 첨부도면 제4도에 도시된 바와 같이 서로 연결하고자 하는 두 개의 경질관체(40)(41)를 접속구본체(50) 양단측에서 삽입하여 연결하고자 하는 관체(40)(41)에 접속구본체(50)의 결합이 끝나면 상기 접속구본체(50) 내면의 양단에 축방향으로 절개부(61)가 형성된 조임구(60)를 나합하고 조이면 상기 조임구(60)가 내향경사져 내경이 작아지는 중심부측으로 이동하면서 조임구(60)는 오므라들어 내연에 환설한 각각의 압압돌기(63)가 서로 연결되는 연결관체(40)(41)의 외연을 압압하여 파고 들면서 각각 협지함과 동시에 견고히 밀폐시킨다.First, as shown in FIG. 4, two hard pipes 40 and 41 to be connected to each other are inserted into the pipe bodies 40 and 41 to be connected at both ends of the connection body 50. When the coupling 50 is finished, the fasteners 60 are formed at the both ends of the inner surface of the splice body 50 in the axial direction, and when tightened, the fasteners 60 are inclined inward and the inner diameter thereof becomes smaller. While moving, the fastener 60 retracts and presses the outer edges of the connecting pipes 40 and 41 connected to each other, and the pressing projections 63 connected to the internal combustion each other are clamped and tightly sealed at the same time.
이와 같이 관체(40)(41)를 모두 연결한 상태에서 상기 접속구본체(50)와 조임구(60) 사이의 틈새를 액체씰링재를 도포하여 마감처리하면 배관작업이 모두 완성된다.When the pipe bodies 40 and 41 are all connected in this way, the gap between the connector body 50 and the fastener 60 is coated with a liquid sealing material to finish the piping work.
여기서 연결하고자 하는 배관이 비교적 연질의 고무나 합성후지등으로 된 연질관체(40')(41')일 경우에는 첨부도면 제5도에 도시된 바와 같이 연결하고자 하는 연질관체(40')(41')를 내부에 지지부(52)를 일체 또는 원통형으로 분리 형성하여서 된 접속구본체(50) 양단측에서 삽입하여 연결하고자 하는 연질관체(40')(41')에 접속구본체(50)의 결합이 끝나면 상기 접속구본체(50) 내연의 양단에 축방향으로 절개부(61)가 형성된 조임구(60)를 나합하고 조이면 상기 조임구(60)가 내향경사져 내경이 작아지는 중심부측으로 이동하면서 조임구(60)는 오므라들어 내연에 환설한 각각의 압압돌기(63)가 서로 연결되는 관체(40')(41')의 외연을 압압하여 파고들면서 각가 협지함과 동시에 견고히 밀폐시킨다.If the pipe to be connected here is a soft pipe (40 ', 41') made of relatively soft rubber or synthetic fuji, etc., the soft pipe (40 ') (41) to be connected as shown in FIG. Coupling of the connector body 50 to the flexible tube body 40 'and 41' to be connected by inserting ') at both ends of the connector body 50 formed by separating the support portion 52 into one or a cylindrical shape therein. When the end of the splice body 50, the two fasteners 60 formed in the axial direction cut portions 61 are screwed together and tightened, and the tightening holes 60 are inclined inwardly and move toward the central side where the inner diameter becomes smaller. 60 is pressed and drilled into the outer edges of the tubular body 40 '(41') connected to each other by the pressing projections 63 connected to the internal combustion, and tightly closed and tightly sealed at the same time.
이때 상기 접속구본체(50) 내부에 형성된 지지부(52)의 외연에는 적어도 하나 이상의 환형요홈(52a)을 환설하였기 때문에 연질관체(40')(41')가 지지부(52)에 의해 받쳐져 찌그러지지 않음은 물론 상기 환형요홈(52a)에 조임구(60)에 의해 눌려져 팽창되는 연질관체(40')(41') 내면이 끼워져 완벽하게 밀폐된다.At this time, since at least one annular groove 52a is provided at the outer edge of the support part 52 formed in the connector body 50, the soft tubular body 40 'and 41' are supported by the support part 52 and are crushed. Of course, the inner surface of the flexible tubular body 40 'and 41', which is pressed and expanded by the fastener 60, is inserted into the annular recess 52a and is completely sealed.
상기한 바와 같이 본 고안은 접속구본체의 양단에 내향경사진 나사부를 형성하고, 연결하고자 하는 배관의 외연을 파고 들면서 감착되도록 상기 접속구본체 양단 내연으로 축방향으로 절개부가 형성되고, 외연에 경사진 나사부를 형성하며, 내연에 압압돌기를 형성하여서 된 조임구를 체결하는 아주 간단한 방법으로 관체를 연결하도록 함은 물론 상기 접속구본체 내연에 적어도 하나 이상의 환형 요홈을 구비한 지지부를 형성하여 고무나 합성수지 같은 재질로 된 비교적 연질의 호오스 등도 구애됨이 없이 아주 견고히 연결토록 함으로써 배관설비를 함에 있어서 별도의 장비나 기술을 요구하지 않는 등 작업에 소요되는 시간이나 경비를 절약할 뿐만 아니라, 접속구본체나 조임구의 나사부등이 쉽게 훼손되지 않아 배관연결작업을 용이하게 할 수 있다.As described above, the present invention forms a threaded portion inwardly inclined at both ends of the connector body, and an incision is formed in the axial direction at both ends of the connector body in the axial direction so as to be caught while digging the outer edge of the pipe to be connected. It forms a pressing projection on the inner edge and connects the tube in a very simple way to fasten the fasteners, as well as forming a support portion having at least one annular groove on the inner portion of the connecting body main body such as rubber or synthetic resin It is possible to save the time and cost required for the work, such as not requiring any additional equipment or technology in plumbing installation by making the connection very firmly without regard to the relatively soft hose, etc. It is easy to connect the pipes because the back is not easily damaged. All.
결국 본원 고안은 배관연결작업시에나 후에도 완벽한 기밀성과 지속성을 유지함으로서 사용중 내부에 공급되는 유체나 기체가 누설되어 발생되는 안전사고를 미연에 방지할 수 있는 매우 획기적이며 신규하고 유용한 고안이다.As a result, the present invention is a very innovative, novel and useful design that can prevent the safety accident caused by leakage of fluid or gas supplied during use by maintaining perfect airtightness and persistence even after piping connection work.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960015329U KR200150002Y1 (en) | 1996-06-11 | 1996-06-11 | Structure of connecting pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960015329U KR200150002Y1 (en) | 1996-06-11 | 1996-06-11 | Structure of connecting pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980004009U KR980004009U (en) | 1998-03-30 |
| KR200150002Y1 true KR200150002Y1 (en) | 1999-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960015329U Expired - Lifetime KR200150002Y1 (en) | 1996-06-11 | 1996-06-11 | Structure of connecting pipes |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200150002Y1 (en) |
-
1996
- 1996-06-11 KR KR2019960015329U patent/KR200150002Y1/en not_active Expired - Lifetime
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| Publication number | Publication date |
|---|---|
| KR980004009U (en) | 1998-03-30 |
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