JPH0285094U - - Google Patents
Info
- Publication number
- JPH0285094U JPH0285094U JP16560688U JP16560688U JPH0285094U JP H0285094 U JPH0285094 U JP H0285094U JP 16560688 U JP16560688 U JP 16560688U JP 16560688 U JP16560688 U JP 16560688U JP H0285094 U JPH0285094 U JP H0285094U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- buffer member
- pipe joint
- recess
- flange
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Description
第１図は本考案に係る撚戻し管継手の一実施例
を示す断面図、第２図は同管継手の緩衝部材を示
す斜視図、第３図は同管継手の使用状態における
断面図である。
１……継手本体、２……突起部、３，１５……
袋ナツト、４……緩衝部材、５……ネジ山、６…
…テーパー面、７，８……溝、９……凹部、１０
……フランジ部、１１……ストツパーリング、１
２……Ｏリング、１３……リング状フイルム、１
４……リング、１６……ポリエチレン管、１７…
…コアー、１８……締付けリング、１９……止水
栓又はメータ、２０……ネジ部。
Fig. 1 is a cross-sectional view showing an embodiment of the twist-return pipe joint according to the present invention, Fig. 2 is a perspective view showing a buffer member of the pipe joint, and Fig. 3 is a cross-sectional view of the pipe joint in use. be. 1... Joint body, 2... Protrusion, 3, 15...
Cap nut, 4...Buffer member, 5...Screw thread, 6...
... Tapered surface, 7, 8 ... Groove, 9 ... Recess, 10
...Flange part, 11 ... Stopper ring, 1
2... O-ring, 13... Ring-shaped film, 1
4...Ring, 16...Polyethylene pipe, 17...
... Core, 18 ... Tightening ring, 19 ... Water stop valve or meter, 20 ... Threaded part.
Claims (1)
継手本体の一方の端部に敷設配管接続及び締付け
用の袋ナツトを設けると共に、他方の端部に止水
栓又はメータ接続用の袋ナツトを備えた緩衝部材
を挿着して設け、該緩衝部材は前記継手本体の内
周面に設けた溝と緩衝部材の外周面に設けた溝と
の間に嵌着したストツパーリングにより回転自在
に接続されていることを特徴とする撚戻し管継手
。 (2) 緩衝部材の外周面に周方向に沿つて凹部と
フランジ部とを設け、前記凹部にＯリングを嵌着
し、且つ前記フランジ部に当接させてリング状の
樹脂フイルムを配設した請求項(1)記載の管継手
。 (3) ストツパーリングがジユラコン樹脂である
請求項(1)又は(2)記載の管継手。[Claims for Utility Model Registration] (1) One end of the fitting body has a ring-shaped protrusion approximately in the center of the interior, and a cap nut for connecting and tightening the laying pipe is provided at the other end. A buffer member equipped with a cap nut for connecting a water stop valve or a meter is inserted and provided, and the buffer member is between a groove provided on the inner circumferential surface of the joint body and a groove provided on the outer circumferential surface of the buffer member. A twist return pipe joint characterized in that it is rotatably connected by a stopper ring fitted into the pipe joint. (2) A recess and a flange are provided along the circumferential direction on the outer peripheral surface of the buffer member, an O-ring is fitted into the recess, and a ring-shaped resin film is disposed in contact with the flange. The pipe joint according to claim (1). (3) The pipe joint according to claim (1) or (2), wherein the stopper ring is made of Diuracon resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16560688U JPH0285094U (en) | 1988-12-21 | 1988-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16560688U JPH0285094U (en) | 1988-12-21 | 1988-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0285094U true JPH0285094U (en) | 1990-07-03 |
Family
ID=31452247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16560688U Pending JPH0285094U (en) | 1988-12-21 | 1988-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003287176A (en) * | 2002-03-29 | 2003-10-10 | Minoru Sakuratani | Tube coupling |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926144U (en) * | 1982-08-12 | 1984-02-18 | 株式会社長谷川工務店 | Jumping scaffolding for cantilever slabs |
-
1988
- 1988-12-21 JP JP16560688U patent/JPH0285094U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926144U (en) * | 1982-08-12 | 1984-02-18 | 株式会社長谷川工務店 | Jumping scaffolding for cantilever slabs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003287176A (en) * | 2002-03-29 | 2003-10-10 | Minoru Sakuratani | Tube coupling |