KR200349115Y1 - Rubber Back Up Ring - Google Patents
Rubber Back Up Ring Download PDFInfo
- Publication number
- KR200349115Y1 KR200349115Y1 KR20-2004-0002096U KR20040002096U KR200349115Y1 KR 200349115 Y1 KR200349115 Y1 KR 200349115Y1 KR 20040002096 U KR20040002096 U KR 20040002096U KR 200349115 Y1 KR200349115 Y1 KR 200349115Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- ring
- rubber
- leakage
- circumferential surface
- Prior art date
Links
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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
Abstract
본 고안에 의한 고무 백업링은 본체배관 및 배관을 연결할 때 본체배관의 내주면과 배관의 외주면 사이의 삽입된 오링이 빠짐을 방지하기 위해, 본체배관과 배관의 연결부 사이에 삽입되고, 내주면 및 외주면에 각각 다수의 돌기부가 형성된 것을 특징으로 하므로, 상기 고무 백업링의 돌기부로 인하여 배관 조립이 용이하고 다중으로 실링되어 누수 및 누설에 의한 피해를 방지하는 효과가 있을 뿐만 아니라 고무로 사출성형함으로써 제조공정이 단순화되며, 원가를 절감할 수 있는 효과가 있다.The rubber back-up ring according to the present invention is inserted between the main pipe and the connection part of the pipe to prevent the o-ring inserted between the inner circumferential surface of the main pipe and the outer circumferential surface of the pipe when connecting the main pipe and the pipe, Since each of the plurality of protrusions are formed, the protrusion of the rubber backup ring is easy to assemble the pipe and the multiple sealing is effective to prevent damage due to leakage and leakage, as well as injection molding of the rubber manufacturing process Simplified and cost effective.
Description
본 고안은 고무 백업링의 돌기부로 인하여 배관 조립이 용이하고 다중으로 실링되어 누수 및 누설에 의한 피해를 방지하는 효과가 있을 뿐만 아니라 고무로 사출성형 함으로써 제조공정이 단순화되며, 원가를 절감할 수 있는 고무 백업링에 관한 것이다.This invention is easy to assemble the pipe due to the protrusion of the rubber backup ring, and the multiple sealing is effective to prevent the damage caused by leakage and leakage, as well as injection molding with rubber simplifies the manufacturing process, can reduce the cost A rubber backup ring.
도 3은 종래의 배관구조를 도시한 조립 단면도로서, 본체배관(20)의 내주면에 배관(30)이 삽입되는 바, 이들 삽입되는 본체배관(20)과 배관(30)의 사이에는 누수를 방지하도록 백업링(50)이 삽입된다. 그리고, 상기 백업링(50)의 일측에는 오링(40)이 삽입되고, 타측에는 배관(30)의 외주면에 돌설된 원주형 절곡돌기(34)와 접촉하고 있다. 상기 백업링(50)은 황동, 테프론, 나이론 등을 가공하여 오링(40)의 일측에 조립되어 오링(40)이 빠져나오는 것을 방지하는 것이 일반적이다.3 is an assembled cross-sectional view showing a conventional piping structure, the pipe 30 is inserted into the inner circumferential surface of the main body pipe 20, the leakage is prevented between the body pipe 20 and the pipe 30 is inserted. Backup ring 50 is inserted so that. In addition, an O-ring 40 is inserted into one side of the backup ring 50, and the other side is in contact with a cylindrical bending protrusion 34 protruding on the outer circumferential surface of the pipe 30. The backup ring 50 is generally processed to brass, Teflon, nylon, etc. to be assembled on one side of the O-ring 40 to prevent the O-ring 40 from coming out.
그러나, 상기와 같이 구성된 배관의 백업링은 시간이 경과됨에 따른 노화 현상으로 부식되어 누수 및 누설이 되어 실링 기능을 하지 못하고 오링이 빠져 나와 불량이 발생되어 손상되는 문제점이 있다.However, the backup ring of the pipe configured as described above has a problem that the corrosion due to the aging phenomena over time, leaks and leaks, the sealing function does not function, the O-ring comes out and the defect occurs and is damaged.
따라서, 상기와 같은 문제점을 해결하기 위한 본 고안은 고무 백업링의 돌기부로 인하여 배관 조립이 용이하고 다중으로 실링되어 누수 및 누설에 의한 피해를 방지하는 효과가 있을 뿐만 아니라 고무로 사출성형함으로써 제조공정이 단순화되며, 원가를 절감할 수 있도록 한 고무 백업링을 제공하는데 그 목적이 있다.Therefore, the present invention for solving the above problems is easy to assemble the pipes due to the protrusion of the rubber backup ring and the multiple sealing is effective to prevent damage due to leakage and leakage as well as the injection molding of the rubber manufacturing process Its purpose is to provide a rubber back-up ring that can be simplified and reduced in cost.
이를 위해 본 고안에 의한 고무 백업링은 본체배관 및 배관을 연결할 때 본체배관의 내주면과 배관의 외주면 사이의 삽입된 오링이 빠짐을 방지하기 위해, 본체배관과 배관의 연결부 사이에 삽입되고, 내주면 및 외주면에 각각 다수의 돌기부가 형성된 것을 특징으로 한다.To this end, the rubber back-up ring according to the present invention is inserted between the main pipe and the connection part of the pipe to prevent the o-ring inserted between the inner circumferential surface of the main body pipe and the outer circumferential surface of the pipe when the main pipe and the pipe are connected to each other. A plurality of protrusions are formed on the outer circumferential surface, respectively.
도 1 은 본 고안의 배관구조를 도시한 분해 사시도,1 is an exploded perspective view showing a piping structure of the present invention,
도 2 는 도 1의 조립 단면도,2 is an assembled cross-sectional view of FIG.
도 3 은 종래의 배관구조를 도시한 조립 단면도이다.3 is an assembly cross-sectional view showing a conventional piping structure.
<도면의 주요부호에 대한 설명><Description of Major Symbols in Drawing>
10 - 고무 백업링 12 - 외주면 돌기부10-Rubber Backup Ring 12-Peripheral Projection
14 - 내주면 돌기부 20 - 본체배관14-Inner circumferential protrusion 20-Body piping
30 - 배관 34 - 원주형 절곡돌기30-pipe 34-columnar bending protrusion
40 - 오링 50 - 백업링40-O-ring 50-Backup ring
이하, 본 고안의 따른 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail.
첨부도면 도 1은 본고안에 따른 분리 사시도이고, 도 2는 도 1의 단면도이다.1 is an exploded perspective view according to the present invention, Figure 2 is a cross-sectional view of FIG.
도 1 및 도 2에 도시된 바와같이, 본 고안의 의한 고무 백업링(10)은 본체배관(20)과 그 내측에 삽입되는 배관(30)의 연결부 사이에 삽입되고, 상기 고무 백업링(10)의 일측에는 오링(40)이 삽입되어 다중으로 누수현상을 방지하게 되며, 고무 백업링(10)의 타측면은 배관(30)의 외주면에 형성된 원주형 절곡돌기(34)와 접촉하고 있다. 여기서 상기 본체배관(20)의 내주면에는 상기 고무 백업링(10)의 외주면 돌기부(12)가 삽입 되고, 상기 배관(30)의 외주면에는 상기 고무 백업링(10)의 내주면 돌기부(14)가 삽입되어 형성된다.As shown in Figure 1 and 2, the rubber backup ring 10 of the present invention is inserted between the connection portion of the main body pipe 20 and the pipe 30 is inserted into the inside, the rubber backup ring (10) O-ring 40 is inserted into one side of the c) to prevent water leakage, and the other side of the rubber backing ring 10 is in contact with the columnar bending protrusion 34 formed on the outer circumferential surface of the pipe 30. Here, the outer peripheral surface protrusion 12 of the rubber backup ring 10 is inserted into the inner circumferential surface of the main body pipe 20, and the inner peripheral surface protrusion 14 of the rubber backup ring 10 is inserted into the outer circumferential surface of the pipe 30. It is formed.
이와같이 구성된 고무 백업링은 그 내주면과 외주면에 다수의 돌기부(12,14)를 형성하여 구성함으로써, 다중 실링되게 하여 누수 및 누설에 의한 피해를 방지함과 아울러 상기 고무 백업링(10)의 다수의 돌기부(12,14)로 인하여 배관 조립이 용이하고, 백업링을 고무로 사출성형 함으로써 제조공정이 단순화되며, 원가를 절감할 수 있도록 된 것이다.The rubber back-up ring configured as described above is formed by forming a plurality of protrusions 12 and 14 on the inner and outer circumferential surfaces thereof, thereby preventing the damage caused by leakage and leakage by multiple sealing, and a plurality of the rubber back-up rings 10. Due to the protrusions 12 and 14, the pipe assembly is easy, and the backup ring is injection molded into rubber to simplify the manufacturing process and reduce the cost.
이상 설명한 바와 같이 본 고안에 따른 고무 백업링에 의하면, 배관을 연결할 때 실링 기능을 하는 고무 백업링을 적용함으로써 고무 백업링의 돌기부로 인하여 배관 조립이 용이하고 다중으로 실링되어 누수 및 누설에 의한 피해를 방지하는 효과가 있을 뿐만 아니라 고무로 사출성형함으로써 제조공정이 단순화되며, 원가를 절감할 수 있는 효과가 있다.As described above, according to the rubber back-up ring according to the present invention, by applying the rubber back-up ring that functions as a sealing function when connecting the pipes, the pipes are easily assembled by the protrusions of the rubber-backed ring, and the multiple seals prevent damage due to leakage and leakage. In addition to the effect of preventing the injection molding of rubber to simplify the manufacturing process, there is an effect to reduce the cost.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0002096U KR200349115Y1 (en) | 2004-01-29 | 2004-01-29 | Rubber Back Up Ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0002096U KR200349115Y1 (en) | 2004-01-29 | 2004-01-29 | Rubber Back Up Ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200349115Y1 true KR200349115Y1 (en) | 2004-04-30 |
Family
ID=49345740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2004-0002096U KR200349115Y1 (en) | 2004-01-29 | 2004-01-29 | Rubber Back Up Ring |
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| Country | Link |
|---|---|
| KR (1) | KR200349115Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200470101Y1 (en) | 2011-12-08 | 2013-11-27 | 쿠쿠전자주식회사 | water storage tank for seperating cool and hot water |
| KR20170011378A (en) | 2015-07-22 | 2017-02-02 | 김재환 | Automatic backup ring Supply of Backup ring cutting device |
-
2004
- 2004-01-29 KR KR20-2004-0002096U patent/KR200349115Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200470101Y1 (en) | 2011-12-08 | 2013-11-27 | 쿠쿠전자주식회사 | water storage tank for seperating cool and hot water |
| KR20170011378A (en) | 2015-07-22 | 2017-02-02 | 김재환 | Automatic backup ring Supply of Backup ring cutting device |
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