KR200375822Y1 - A joint of a pipe with an improved pressing means for packing - Google Patents
A joint of a pipe with an improved pressing means for packing Download PDFInfo
- Publication number
- KR200375822Y1 KR200375822Y1 KR20-2004-0032678U KR20040032678U KR200375822Y1 KR 200375822 Y1 KR200375822 Y1 KR 200375822Y1 KR 20040032678 U KR20040032678 U KR 20040032678U KR 200375822 Y1 KR200375822 Y1 KR 200375822Y1
- Authority
- KR
- South Korea
- Prior art keywords
- union nut
- packing
- connector body
- fittings
- pipe
- 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 - Fee Related
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
-
- 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
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
-
- 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
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
- F16L19/028—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
가. 청구범위에 기재된 고안이 속하는 기술분야.end. The technical field to which the invention described in the claims belongs.
본 고안은 난방배관에서 이음쇠에 사용되는 것으로 이음쇠에 기밀유지를 위하여 사용되는 패킹의 보호를 위한 것이다.The present invention is used for the fittings in the heating pipe for the protection of the packing used for the airtightness to the fittings.
나. 고안이 해결하려는 기술적 과제.I. The technical problem the invention is trying to solve.
현재 난방배관에서의 이음쇠는 연결구 몸체에 유니언 너트가 조여주게 됨으로서 유니언 너트의 내측에 위치되어지는 패킹이 연결구 몸체와 밀착가압되면서 이음쇠에 기밀이 유지되어지도록 하고 있는 것이다.The fittings in the current heating pipe are to tighten the union nut on the connector body so that the packing located inside the union nut is pressed tightly with the connector body so that the fitting is kept airtight.
그러나 이러한 이음쇠의 유니언너트는 연결구 몸체와 나사조임이 일정하지 못하게 됨으로 강한 힘으로 조일 경우에는 패킹의 손상에 의한 기밀유지에 많은 문제점이 있는 것이다. However, the union nut of the fitting has a lot of problems in the airtightness due to damage to the packing when tightened with a strong force because the connector body and screw tightening is not constant.
따라서 최근에는 이러한 문제점의 해결을 위하여 연결구 몸체에 스토퍼를 형성하는 등의 개선책을 강구하고 있지만 이러한 것은 별도의 가공수단이 요구되어짐으로 생산성에 많은 문제점과 또한 현장에서의 실질적인 사용에는 많은 불편함이 노출되어지고 있는 것이다.Therefore, in recent years, in order to solve such a problem, improvement measures such as forming a stopper on the connector body have been made, but this requires a separate processing means, which exposes many problems to productivity and a lot of inconvenience in practical use in the field. It is being done.
다. 고안의 해결방법의 요지.All. The gist of the solution of the invention.
기존의 유니언너트를 이용한 가압에서 유니언 너트의 나사산을 일정한 범위로만 가공토록 함으로서 더 이상의 가압이 이루어지지않토록 함으로서 저혐하고 생산성의 향상은 물론 현장에서의 사용이 편리토록 한 것이다.In the pressurization using the existing union nut, the thread of the union nut is processed only to a certain range so that no further pressurization is performed, thereby reducing the productivity and improving the productivity as well as making it convenient for use in the field.
라. 고안의 중요한 용도la. Important uses of the devise
건축물의 배관 이음쇠.Plumbing fittings of buildings.
Description
본 고안은 건축물의 수전배관이나 난방배관 등에서 배관의 이음쇠에 사용되는 것으로 이음쇠에 기밀유지를 위하여 사용되는 패킹의 훼손을 방지하기 위한 것이다.The present invention is to prevent damage to the packing used for the fitting of the pipe in the faucet piping or heating piping of the building, etc.
특히 이러한 패킹의 훼손 보호를 위하여 가장 저렴하면서도 생산성이 우수하고 기존의 작업자들에게 작업의 편의성을 갖도록 한 것이고 기존의 시설에서의 호환성도 갖출수 있도록 한 것이다.In particular, to protect the damage of the packing, it is inexpensive and has high productivity and convenience for the existing workers to work, and also to be compatible with the existing facilities.
현재 수도나 난방배관에서의 이음쇠는 연결되는 배관의 굴곡진 부분이나 또는 분기되어지는 부분이나 또한 각종 기기 등과의 연결이나 또는 수압의 안정을 위한 위치 등에 사용되는 것으로 그 이음쇠의 연결방식은 연결구 몸체에 유니언 너트가 나사결함됨으로서 유니언 너트의 내측에 위치되어지는 배관과 패킹이 연결구 몸체와 밀착가압되면서 이음쇠에 기밀이 유지되어지도록 하고 있는 것이다.Currently, fittings in water or heating pipes are used to connect to the bent or branched part of the pipe to be connected, or to various devices, or to stabilize the hydraulic pressure. The union nut is screwed so that the pipes and the packing, which are located inside the union nut, are tightly pressed against the connector body and the airtightness of the fitting is maintained.
그러나 이러한 이음쇠의 유니언너트는 연결구 몸체와 나사조임이 가압되어지는 범위가 정해져 있지 않기 때문에 강한 힘으로 조임토록 할 경우에는 유니언 너트의 나사산이 형성되어진 부분까지 이루어지면서 결국에는 패킹이 이지러지면서 결국에는 비틀림에 의하여 훼손되어지는 단점이 있는 것이다.However, since the union nut of the fitting has no fixed range in which the connector body and the screw are pressurized, when tightening with a strong force, the union nut is made up to the threaded portion of the union nut, and eventually the packing is distorted and eventually twists. There is a disadvantage to be damaged by.
따라서 일정한 압의 조임 강도는 사용자의 숙련도에 의하여 결정되어짐으로 하자발생요인이 항상 내재하고 있는 것이다.Therefore, the tightening strength of a certain pressure is determined by the user's skill level, the defect is always inherent.
따라서 최근에는 이러한 문제의 해결을 위하여 연결구 몸체에 별도의 스토퍼 수단을 강구토록 함으로서 유니언 너트의 조임이 더 이상 이루어지지 못하도록 하고 있으나 이러한 방식은 연결구 몸체의 별도 가공이라는 문제점과 이러한 스토퍼의 사용으로 작업자들에게는 불편함을 가져다 주게 되는 것이고, 또한 연결구 몸체를 교환이 불가능하기 때문에 기존의 작업장에서는 사용이 불가능하다는 단점이 있는 것이다.Therefore, in order to solve such a problem recently, a separate stopper means is formed on the connector body so that the union nut can no longer be tightened. However, this method has a problem of the separate processing of the connector body and the use of these stoppers. It will be inconvenient to the user, and also because the connector body is not replaceable, there is a disadvantage that it is impossible to use in the existing workplace.
따라서 본 고안에서는 이음쇠의 유니언너트에 형성되는 나사산을 그 내측으로 여백을 갖도록 일정한 범위로만 형성토록 하여 가공토록 함으로서 유니언 너트가 연결구 몸체에서의 조임시 일정한 범위로만 조여지도록 함으로서 기존의 사용자에게 편리한 사용을 제공토록 하면서 가공의 용이성과 또한 기존의 설치되어진 부분에서의 호환이 가능토록 한 것이다.Therefore, in the present design, the thread formed in the union nut of the fitting is formed in a certain range to have a margin inwardly so that the union nut is tightened only to a certain range when tightening in the connector body, thereby making it convenient for existing users. While providing it, the ease of processing and the compatibility of existing installations are possible.
이하 첨부된 도면을 참조하면서 본 고안에 따른 바람직한 실시 예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도1 내지 도4에 도시한 바와 같이 본 고안의 구성은 연결구 몸체(20)의 나사산(21)이 형성된 부분에 나사결합되어지는 내측면으로 나사산(11)을 갖는 유니언너트(10)의 내측으로는 걸림부(31)를 갖는 배관(30)과 걸림부(31)의 상측에 위치되어지는 패킹(40)이 끼워져 유니언 너트(10)를 연결구 몸체(20)의 나사산(21)에 나사결합에 의하여 조임토록 하면 패킹이 가압되어지는 것에 있어서, 상기 유니언 너트(10)의 나사산(11)이 배관의 걸림부와 그 상측에 위치되어지는 패킹의 가압되는 정도를 감안한 여백(12)을 남겨두고 형성되어지는 구성이다.As shown in Figures 1 to 4, the configuration of the present invention is an inner surface that is screwed to a portion where the thread 21 of the connector body 20 is formed inward of the union nut 10 having the thread 11. Pipe 30 having a locking portion 31 and a packing 40 which is located above the locking portion 31 are fitted so that the union nut 10 can be screwed into the thread 21 of the connector body 20. When the packing is pressurized by tightening, the thread 11 of the union nut 10 is formed leaving the margin 12 in consideration of the pressing part of the pipe and the degree of pressurization of the packing located above the pipe. It is a configuration to be done.
이때 여백(12)이 형성되는 전단으로는 단턱(13)을 형성함으로서 더 이상의 조임이 이루어지지 않토록 할 수 있는 것이다.In this case, by forming the step 13 as the front end where the margin 12 is formed, no further tightening may be performed.
따라서 유니언 너트를 가공할 경우에 나사산을 일정한 깊이까지 만 가공토록 함으로서 기존의 이음쇠의 구조를 그대로 유지하게 되면서 간단하게 제조가 가능하게 되는 것이고, 이러한 유니언 너트는 기존에 설치되어진 이음쇠에 유니언 너트만을 교환토록 함으로서 호환성을 갖도록 한 것이다.Therefore, when machining a union nut, the thread is processed to a certain depth, so that the existing nut structure can be maintained while being easily manufactured, and such a union nut can be replaced by only a union nut to an existing fitting. By doing so, they are compatible.
이상에서와 같이 본 고안은 패킹의 가압이 일정한 범위까지만 가압하게 됨으로 비숙련자의 조임에 의하여도 패킹의 훼손이 발생되지 않게 됨은 물론 그 구성이 간단하게 이루어짐으로 기존에 설치부분에 호환이 가능하게 되고 또한 작업자들의 숙련도를 그대로 적용하게 되는 것이다.As described above, the present invention is pressurized only to a certain range, so that the damage of the packing does not occur even by tightening of an unskilled person, as well as its configuration is made simple, thus making it compatible with existing installation parts. In addition, the skills of the workers will be applied as it is.
도 1은 본 고안의 조립구성을 나타낸 단면도.1 is a cross-sectional view showing the assembly configuration of the subject innovation.
도 2는 유니언 너트의 단면도.2 is a cross-sectional view of the union nut.
도 3은 도2의 "가" 부분의 확대 단면도.FIG. 3 is an enlarged cross-sectional view of the portion “a” of FIG. 2;
도3a는 도2의 "가" 부분의 또 다른 확대 단면도.FIG. 3A is another enlarged cross-sectional view of the "A" part of FIG.
도 4는 유니언 너트에 패킹이 안착되어진 일실시 예의 단면도.Figure 4 is a cross-sectional view of one embodiment the packing is seated on the union nut.
도 5는 종래의 이음쇠의 조립구성을 나타낸 단면도.5 is a cross-sectional view showing an assembly configuration of a conventional fitting.
도 6은 종래의 유니언 너트의 단면도.6 is a sectional view of a conventional union nut.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
10: 유니언 너트 11: 나사산10: Union Nut 11: Threaded
12: 여백 13: 단턱12: margin 13: step
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0032678U KR200375822Y1 (en) | 2004-11-18 | 2004-11-18 | A joint of a pipe with an improved pressing means for packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0032678U KR200375822Y1 (en) | 2004-11-18 | 2004-11-18 | A joint of a pipe with an improved pressing means for packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200375822Y1 true KR200375822Y1 (en) | 2005-03-09 |
Family
ID=43677620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2004-0032678U Expired - Fee Related KR200375822Y1 (en) | 2004-11-18 | 2004-11-18 | A joint of a pipe with an improved pressing means for packing |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200375822Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101290684B1 (en) | 2011-11-10 | 2013-07-29 | 화신산업 주식회사 | Packing assembly and cable connector using it |
| KR20180084308A (en) | 2017-01-16 | 2018-07-25 | 유조동 | Appratus and method for fitting pipe |
-
2004
- 2004-11-18 KR KR20-2004-0032678U patent/KR200375822Y1/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101290684B1 (en) | 2011-11-10 | 2013-07-29 | 화신산업 주식회사 | Packing assembly and cable connector using it |
| KR20180084308A (en) | 2017-01-16 | 2018-07-25 | 유조동 | Appratus and method for fitting pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102947518B (en) | Comprise the dewatering installation assembly of ball-joint | |
| KR101295175B1 (en) | Structure for connecting water pipe line | |
| US20200232586A1 (en) | Pipe, in Particular Plastic Pipe for Wastewater Lines | |
| CN108953793A (en) | A kind of tap joint structure of construction and decoration | |
| US5169122A (en) | Compression boiler drain | |
| KR20190007178A (en) | Plumbing union for easy piping assembly | |
| KR200375822Y1 (en) | A joint of a pipe with an improved pressing means for packing | |
| CN204005015U (en) | Seal assembly | |
| KR101870214B1 (en) | Pipe connecting assembly | |
| US7322615B1 (en) | Adjustable plumbing fitting | |
| KR970075626A (en) | Plumbing pipe connection | |
| KR100943787B1 (en) | Slide fastening pipe connection socket | |
| KR20110009602A (en) | Coupling for hose connection of faucet | |
| JP4621520B2 (en) | Water fittings and faucets | |
| CN220268557U (en) | Rack tap | |
| CN210623837U (en) | Thread external thread joint with good sealing effect | |
| JP2006233451A (en) | Faucet | |
| JP3156347U (en) | Flexible joint with water hammer preventer | |
| KR200302170Y1 (en) | A clawp of jointing pipe | |
| KR200488599Y1 (en) | packing for connecting pipe and connecting pipe having the same | |
| KR200283873Y1 (en) | pipe joint | |
| KR200469975Y1 (en) | an assembly system of sight glass union | |
| KR200348203Y1 (en) | pipe | |
| JP2000065252A (en) | Piping structure | |
| JP2002250490A (en) | Mechanical joint for flexible resin pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
St.27 status event code: A-0-1-A10-A12-nap-UA0108 |
|
| UR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-UR1002 Fee payment year number: 1 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-UR0701 |
|
| UG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-UG1601 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 2 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20080205 Year of fee payment: 4 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 4 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-UC1903 Not in force date: 20090203 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| UC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-UC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20090203 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |