JPH0158889U - - Google Patents
Info
- Publication number
- JPH0158889U JPH0158889U JP15483787U JP15483787U JPH0158889U JP H0158889 U JPH0158889 U JP H0158889U JP 15483787 U JP15483787 U JP 15483787U JP 15483787 U JP15483787 U JP 15483787U JP H0158889 U JPH0158889 U JP H0158889U
- Authority
- JP
- Japan
- Prior art keywords
- joint
- pipe
- pipe body
- outer periphery
- biting
- 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
- 210000000078 claw Anatomy 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
第１図は本考案に係る管継手の一実施例を示す
一部縦断側面図、第２図は第１図実施例に管体を
嵌入保持した状態を示す説明断面図、第３図は管
体を取外すときの状態を示す説明図、第４図は把
持具の正面図、第５図は把持具の一部縦断側面図
である。
２：管体、３：継手本体、３ｂ，３ｃ，３ｄ：
段部、４：爪片、５：把持具、５ａ：筒状フラン
ジ部、５ｂ：環状基部、５ｃ：切込み、６：押え
筒体、７：開放筒、８：シールリング。
Fig. 1 is a partially vertical side view showing an embodiment of the pipe joint according to the present invention, Fig. 2 is an explanatory cross-sectional view showing the state in which the pipe body is fitted and held in the embodiment of Fig. 1, and Fig. 3 is a pipe joint according to the present invention. FIG. 4 is a front view of the gripping tool, and FIG. 5 is a partially vertical side view of the gripping tool. 2: Pipe body, 3: Joint body, 3b, 3c, 3d:
Step part, 4: claw piece, 5: gripping tool, 5a: cylindrical flange part, 5b: annular base, 5c: notch, 6: presser cylinder, 7: open cylinder, 8: seal ring.
Claims (1)
継手本体内にあつて管体外周に食い込み把持する
ための管体嵌入方向へ傾斜した複数の爪片を有す
る環状の把持具と、前記継手本体に内嵌し継手本
体内の段部との間で前記把持具を遊嵌保持する押
え筒体と、該押え筒体に摺動可能に内嵌し前記把
持具の爪片を継手本体内壁側へ押拡することによ
り爪片の管体外周への食い込みを解除する開放筒
と、管体嵌入時に管体と継手本体内壁とに弾接す
るシールリングとを具備する管継手において、前
記把持具は、外周に筒状フランジ部を有し、且つ
該筒状フランジ部には、各爪片の後方位置に周縁
側から切込みが設けられていることを特徴とする
管継手。 A joint body having a hollow portion into which a pipe body is inserted; an annular gripping tool having a plurality of claws located within the joint body and inclined in a direction in which the pipe body is inserted for biting into the outer periphery of the pipe body and gripping the pipe body; and the joint body. a presser cylinder that fits inside the main body and holds the gripping tool loosely between the step part in the joint main body; In the pipe joint, the pipe joint is provided with an open cylinder that releases the claws from biting into the outer periphery of the pipe body by being expanded to the side, and a seal ring that comes into elastic contact with the pipe body and the inner wall of the joint body when the pipe body is inserted. A pipe joint characterized in that it has a cylindrical flange portion on its outer periphery, and a notch is provided in the cylindrical flange portion from the peripheral edge side at a rear position of each claw piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987154837U JPH0317114Y2 (en) | 1987-10-09 | 1987-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987154837U JPH0317114Y2 (en) | 1987-10-09 | 1987-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0158889U true JPH0158889U (en) | 1989-04-13 |
| JPH0317114Y2 JPH0317114Y2 (en) | 1991-04-11 |
Family
ID=31431927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987154837U Expired JPH0317114Y2 (en) | 1987-10-09 | 1987-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317114Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002046655A1 (en) * | 2000-12-06 | 2002-06-13 | Jinwon Development Co., Ltd. | Pipe joint |
| JP2011137525A (en) * | 2009-12-28 | 2011-07-14 | Bridgestone Corp | Lock ring for pipe joint, pipe joint and method for producing lock ring for pipe joint |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5034832U (en) * | 1973-07-24 | 1975-04-14 | ||
| JPS61106687U (en) * | 1984-12-17 | 1986-07-07 |
-
1987
- 1987-10-09 JP JP1987154837U patent/JPH0317114Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5034832U (en) * | 1973-07-24 | 1975-04-14 | ||
| JPS61106687U (en) * | 1984-12-17 | 1986-07-07 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002046655A1 (en) * | 2000-12-06 | 2002-06-13 | Jinwon Development Co., Ltd. | Pipe joint |
| JP2011137525A (en) * | 2009-12-28 | 2011-07-14 | Bridgestone Corp | Lock ring for pipe joint, pipe joint and method for producing lock ring for pipe joint |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0317114Y2 (en) | 1991-04-11 |