JPS61177278U - - Google Patents
Info
- Publication number
- JPS61177278U JPS61177278U JP6218585U JP6218585U JPS61177278U JP S61177278 U JPS61177278 U JP S61177278U JP 6218585 U JP6218585 U JP 6218585U JP 6218585 U JP6218585 U JP 6218585U JP S61177278 U JPS61177278 U JP S61177278U
- Authority
- JP
- Japan
- Prior art keywords
- coating layer
- threaded portion
- female thread
- female
- connection structure
- 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.)
- Granted
Links
- 239000011247 coating layer Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Description
第１図は本考案の一実施例を示す縦断面図であ
る。
１……管継手本体、１ｂ……貫通孔、２……外
周被覆層、３……内周被覆層、４……樹脂製円筒
部、５……接続管、６……軟質リング、３０……
管継手。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Pipe joint body, 1b...Through hole, 2...Outer periphery coating layer, 3...Inner periphery coating layer, 4...Resin cylindrical part, 5...Connecting pipe, 6...Soft ring, 30... …
pipe fittings.
Claims (1)
ねじ部以外の内周面に被覆層が形成された金属製
管継手を含む管接続構造において、前記被覆層の
内径は前記雌ねじ有効径に比べて十分小さくされ
、前記雌ねじ部に螺合された接続管雄ねじ部の端
面と前記被覆層との間に、その外周面で露出雌ね
じ部を被覆する軟質リングが押圧挾持されて構成
されたことを特徴とする管接続構造。 In a pipe connection structure including a metal pipe joint in which a female thread is formed on at least one side and a coating layer is formed on the inner peripheral surface other than the female thread, the inner diameter of the coating layer is sufficiently smaller than the effective diameter of the female thread. and a soft ring whose outer circumferential surface covers the exposed female threaded portion is pressed and held between the end face of the male threaded portion of the connecting pipe screwed into the female threaded portion and the coating layer. Pipe connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985062185U JPH0227747Y2 (en) | 1985-04-25 | 1985-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985062185U JPH0227747Y2 (en) | 1985-04-25 | 1985-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61177278U true JPS61177278U (en) | 1986-11-05 |
| JPH0227747Y2 JPH0227747Y2 (en) | 1990-07-26 |
Family
ID=30591158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985062185U Expired JPH0227747Y2 (en) | 1985-04-25 | 1985-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227747Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008309252A (en) * | 2007-06-14 | 2008-12-25 | Cosmo Koki Co Ltd | Pipe coupling |
| JP2009008125A (en) * | 2007-06-26 | 2009-01-15 | Cosmo Koki Co Ltd | Pipe joint |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5467810U (en) * | 1977-10-21 | 1979-05-14 | ||
| JPS59144284U (en) * | 1983-03-17 | 1984-09-27 | 三菱樹脂株式会社 | Corrosion resistant pipe fittings |
| JPS59147975U (en) * | 1983-03-23 | 1984-10-03 | 株式会社クボタ | Joint structure of inner lining metal tube |
| JPS6047982U (en) * | 1983-09-09 | 1985-04-04 | 三菱樹脂株式会社 | Internal and external anti-corrosion joints |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6047982B2 (en) * | 1978-05-19 | 1985-10-24 | 松下電器産業株式会社 | How to manufacture a temperature sensor |
-
1985
- 1985-04-25 JP JP1985062185U patent/JPH0227747Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5467810U (en) * | 1977-10-21 | 1979-05-14 | ||
| JPS59144284U (en) * | 1983-03-17 | 1984-09-27 | 三菱樹脂株式会社 | Corrosion resistant pipe fittings |
| JPS59147975U (en) * | 1983-03-23 | 1984-10-03 | 株式会社クボタ | Joint structure of inner lining metal tube |
| JPS6047982U (en) * | 1983-09-09 | 1985-04-04 | 三菱樹脂株式会社 | Internal and external anti-corrosion joints |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008309252A (en) * | 2007-06-14 | 2008-12-25 | Cosmo Koki Co Ltd | Pipe coupling |
| JP2009008125A (en) * | 2007-06-26 | 2009-01-15 | Cosmo Koki Co Ltd | Pipe joint |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227747Y2 (en) | 1990-07-26 |