KR890008278Y1 - Packing sleeve for pipe-connecting - Google Patents
Packing sleeve for pipe-connecting Download PDFInfo
- Publication number
- KR890008278Y1 KR890008278Y1 KR2019870008292U KR870008292U KR890008278Y1 KR 890008278 Y1 KR890008278 Y1 KR 890008278Y1 KR 2019870008292 U KR2019870008292 U KR 2019870008292U KR 870008292 U KR870008292 U KR 870008292U KR 890008278 Y1 KR890008278 Y1 KR 890008278Y1
- Authority
- KR
- South Korea
- Prior art keywords
- sleeve
- tube
- pipe
- tapered surface
- tubular body
- 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
- F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 절개사시도.1 is a perspective view of the incision of the present invention.
제2도는 본 고안의 사용상태 예시도.Figure 2 is an illustration of the state of use of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 슬리브 2 : 삽입구1: sleeve 2: insertion hole
3 : 테이퍼면 4 : 받침턱3: tapered surface 4: base jaw
5 : 호형륜구 6 : 가압부5: arc shaped wheel 6: pressurizing part
본 고안은 물이나 가스등을 압송하는데 사용되는 관체의 이음부에 물이나 가스등의 누출을 방지하기 위하여 팩킹 역할을 하는 슬리브의 개량에 관한 고안이다.The present invention relates to an improvement of a sleeve that serves as a packing in order to prevent leakage of water or gas at the joint of a pipe used to pump water or gas.
즉, 슬리브의 구조를 개량함으로서 슬리브와 관체의 긴밀도를 최대한으로 높이므로서 이음부의 견고성을 기하고 관체의 유동이나 이탈등을 방지하는데 그 목적이 있는 것이다.In other words, by improving the structure of the sleeve to maximize the long density of the sleeve and the tube to ensure the rigidity of the joint and to prevent the flow or departure of the tube.
종래의 슬리브는 관체의 이음부에 끼워진 상태에서 조임너트의 테이퍼면이 고정구와 관체 사이에 생기는 요구로 밀려들어 가면서 관체의 주벽을 밀착도를 높이는 작용을 하였던바, 조임너트가 고정구로 나삽 이용되는 행정 거리에 여유가 많을때 조임너트를 계속조여 주면 슬리브의 테이퍼면이 고정구와 관체사이로 무리하게 밀려들어가면서 관체를 지나치게 가압하여 관체에 균열이 생기거나 파손되는 결점이 있게되는 것이다.In the conventional sleeve, the tapered surface of the tightening nut is pushed by the request generated between the fixture and the tube in the state of being fitted to the joint of the tube, thereby increasing the adhesion of the main wall of the tube, and the tightening nut is screwed into the fixture. If the tightening nut is still tightened when the distance is large, the tapered surface of the sleeve is pushed excessively between the fixture and the tube and the tube is excessively pressurized, resulting in a crack or breakage in the tube.
또한 슬리브가 관체의 일부만에 가압밀착 작용을 하고 있어서 견고성이 떨어지며 관체가 이탈되는등의 폐단이 있었던 것이다.In addition, the sleeve is in close contact with only a part of the tubular body due to the inferior rigidity, such that the tubular body is detached.
본 고안은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로 첨부도면에 의거 설명하면 다음과 같다.The present invention is devised to solve the above problems and described based on the accompanying drawings as follows.
관체 삽입구(2)가 형성되고 일측에 테이퍼면(3)과 타측에 받침턱(4)가 형성된 슬리브(1)에 있어서, 테이퍼면(3)과 받침턱(4)사이에 호형륜구(5)를 요설하여 륜구(5)와 삽입구(2)의 내벽면에는 두께가 비교적 얇은 가압부(6)이 형성되도록한 것이다.In the sleeve (1) formed with a tubular insertion hole (2) and a tapered surface (3) on one side and a support jaw (4) on the other side, an arc-shaped wheel (5) between the tapered surface (3) and the support jaw (4). In summary, the inner wall surface of the wheel opening 5 and the insertion port 2 is to be formed with a relatively thin pressing portion (6).
도면중 미설명부호7은 고정구8은 고정구의 나사부9는 고정구내면의 관체받침턱, 10은 관체와 고정구입구(8)사이의 요구 11은 조임너트 12는 관체를 보인 것이다.In the drawings, reference numeral 7 denotes a fastener 8, a threaded portion 9 of the fastener, a tube support jaw of the inner surface of the fastener, 10 is a request 11 between the pipe and the fastening inlet 8, and a tightening nut 12 shows a pipe.
이와 같이된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention as described above is as follows.
슬리브(1)의 삽입구(2)에 관체(12)를 끼우고 슬리브(1)위에는 조임너트(11)를 고정구(7)의 나사부(8)에 나삽시키면 조임너트(11)를 씌운다음, 조임너트(11)이 나삽되면서 슬리브(1)의 받침턱(4)을 밀게되어 슬리브(1)의 테이퍼면(3)의 연부가 관체(12)와 고정구(8)의 입구사이에 형성된 요구(10)로 삽지되면서 관체(12)의 주벽을 가압하게되며 조임너트(11)을 점차더 조이게되면 슬리브(1)의 중간부에 형성된 호형륜구(5)의 폭이 축소되면서 가압부(6)이 압력을 받아 구배상태로 만곡되면서 관체(12)의 주벽을 가압하여 제2도 점선 표시와 같이 관체(12)의 내면에 구배상의 곡면(a)가 생기게 되는 것이다.Insert the tubular body 12 into the insertion hole 2 of the sleeve 1, and insert the tightening nut 11 onto the threaded portion 8 of the fastener 7 on the sleeve 1 to cover the tightening nut 11, and then tighten it. The nut 11 is screwed in and pushes the base 4 of the sleeve 1 so that the edge of the tapered surface 3 of the sleeve 1 is formed between the tube body 12 and the inlet of the fixture 8 (10). Pressing the circumferential wall of the tubular body 12 while being inserted into () and gradually tightening the tightening nut 11 is reduced the width of the arc-shaped wheel (5) formed in the middle portion of the sleeve (1) while pressing the pressure portion (6) pressure The curved surface (a) is formed on the inner surface of the tubular body 12 as shown in the dotted line by pressing the circumferential wall of the tubular body 12 while receiving the curved state in the gradient.
이와 같은 곡면(a)가 관체(12)에 생기게되면 슬리브(1)의 가압부(6)이 관체(12)의 곡면(a)으로 들어가 물리는 상태가 됨으로 조임너트(11)를 더조이더라도 슬리브(1)의 가압부(6)이 곡면(a)에 걸림게되어 더 이상 조임너트(11)이 나삽되지 않으므로 관체(12)나 슬리브(1)가 파손되는 폐단이 없게되고 슬리브(1)가 관체(12)를 가압하는 부분은 관체와 고정구 사이의 요구(10)부분과 슬리브(1)의 가압부(6)부분으로 2개소가 됨으로 관체가 더욱 견고하게 연결될수 있어 이음부에서 생기는 누출이나 관체의 이탈등을 방지할수 있는 것이다.When such a curved surface a is formed in the tubular body 12, the pressing part 6 of the sleeve 1 enters the curved surface a of the tubular body 12 and is bitten. Even though the tightening nut 11 is further tightened, the sleeve The pressing part 6 of (1) is caught on the curved surface a so that the tightening nut 11 is no longer threaded so that there is no closed end from which the tubular body 12 or the sleeve 1 is broken and the sleeve 1 The pressurizing portion of the tube body 12 has two parts, the request part 10 between the tube body and the fixture, and the pressurizing part 6 part of the sleeve 1, so that the tube body can be connected more firmly. It is possible to prevent the departure of the tube.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870008292U KR890008278Y1 (en) | 1987-05-27 | 1987-05-27 | Packing sleeve for pipe-connecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870008292U KR890008278Y1 (en) | 1987-05-27 | 1987-05-27 | Packing sleeve for pipe-connecting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880022086U KR880022086U (en) | 1988-12-26 |
| KR890008278Y1 true KR890008278Y1 (en) | 1989-11-25 |
Family
ID=19263406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870008292U KR890008278Y1 (en) | 1987-05-27 | 1987-05-27 | Packing sleeve for pipe-connecting |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890008278Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017023110A1 (en) * | 2015-08-03 | 2017-02-09 | 최희문 | Top joint ring for pipe connection |
-
1987
- 1987-05-27 KR KR2019870008292U patent/KR890008278Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017023110A1 (en) * | 2015-08-03 | 2017-02-09 | 최희문 | Top joint ring for pipe connection |
Also Published As
| Publication number | Publication date |
|---|---|
| KR880022086U (en) | 1988-12-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |