JPS61129986U - - Google Patents
Info
- Publication number
- JPS61129986U JPS61129986U JP13898384U JP13898384U JPS61129986U JP S61129986 U JPS61129986 U JP S61129986U JP 13898384 U JP13898384 U JP 13898384U JP 13898384 U JP13898384 U JP 13898384U JP S61129986 U JPS61129986 U JP S61129986U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- circumferential surface
- outer circumferential
- parallel hole
- sleeve
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
第１図はこの発明の一実施例で管接続終了前の
状態を示す一部断面正面図、第２図は接続後の状
態を示す一部断面図、第３図は第１図のスリーブ
３の側面図である。
１：継手本体、２：袋ナツト、３：スリーブ、
３２：スリーブの突起、４：蛇腹管、７：平行孔
部、９…平行おねじ、１１：フランジ部、１２：
段部、１４：ガスケツト、１６：切込み部。
FIG. 1 is a partially sectional front view showing an embodiment of the present invention before pipe connection is completed, FIG. 2 is a partially sectional view showing the state after connection, and FIG. 3 is a sleeve 3 shown in FIG. 1. FIG. 1: Joint body, 2: Cap nut, 3: Sleeve,
32: Sleeve protrusion, 4: Bellows tube, 7: Parallel hole, 9... Parallel male thread, 11: Flange, 12:
Stepped portion, 14: Gasket, 16: Notch portion.
Claims (1)
行孔部と該平行孔部の奥に形成した通孔と連結す
る管受け壁部を有する継手本体と、前記おねじ部
に螺合する袋ナツトと、 袋ナツトの締付けにより後部から継手本体側に
向つて押圧され、内面が被接続管の波形外周に係
合する波形内周面を備え、外周面の一部に管軸方
向に延出した先細り突起を形成し、この突起の外
径は前記平行孔部の内面に係合するとともに前記
外周面の大径側肉厚の一部を残して軸方向に分割
するごとく切込みを設けたスリーブと、からなる
ことを特徴とする管継手。 ２ 特許請求の範囲第１項記載において、前記ス
リーブ外周面の後部に外側に向つて拡大するフラ
ンジ部を設けてなる管継手。 ３ 特許請求の範囲第１項乃至第２項記載におい
て、前記管受壁部にガスケツトを装着してなる管
継手。[Claims for Utility Model Registration] 1. A joint that has a threaded portion on the outer periphery of the end and a parallel hole on the inner periphery of the end and a pipe receiving wall that connects to a through hole formed at the back of the parallel hole. a main body, a cap nut screwed into the male threaded portion, and a corrugated inner peripheral surface that is pressed from the rear toward the joint main body side when the cap nut is tightened, and whose inner surface engages the corrugated outer periphery of the connected pipe; A tapered protrusion extending in the tube axis direction is formed on a part of the outer circumferential surface, and the outer diameter of the protrusion engages with the inner surface of the parallel hole while leaving a part of the wall thickness on the large diameter side of the outer circumferential surface. A pipe joint characterized by comprising: a sleeve having a notch so as to be divided in the axial direction; 2. The pipe joint according to claim 1, wherein a flange portion that expands outward is provided at a rear portion of the outer circumferential surface of the sleeve. 3. A pipe joint according to claims 1 and 2, in which a gasket is attached to the pipe receiving wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13898384U JPS61129986U (en) | 1984-09-13 | 1984-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13898384U JPS61129986U (en) | 1984-09-13 | 1984-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61129986U true JPS61129986U (en) | 1986-08-14 |
Family
ID=30697370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13898384U Pending JPS61129986U (en) | 1984-09-13 | 1984-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61129986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6374591U (en) * | 1986-10-31 | 1988-05-18 | ||
| JPS63171788U (en) * | 1986-10-31 | 1988-11-08 |
-
1984
- 1984-09-13 JP JP13898384U patent/JPS61129986U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6374591U (en) * | 1986-10-31 | 1988-05-18 | ||
| JPS63171788U (en) * | 1986-10-31 | 1988-11-08 |
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