JPH0384494U - - Google Patents
Info
- Publication number
- JPH0384494U JPH0384494U JP14638589U JP14638589U JPH0384494U JP H0384494 U JPH0384494 U JP H0384494U JP 14638589 U JP14638589 U JP 14638589U JP 14638589 U JP14638589 U JP 14638589U JP H0384494 U JPH0384494 U JP H0384494U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- spiral
- flexible pipe
- cap nut
- joint body
- 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
- 238000012856 packing Methods 0.000 claims description 4
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
第１図はこの考案に係る継手の接続途中の状態
を示す縦断面図、第２図は同上の接続状態を示す
縦断面図、第３図はスリーブとパイプのセツト関
係を示す拡大断面図、第４図はスリーブの拡大側
面図である。
１……スリーブ、２……継手本体、３……パツ
キン、４……袋ナツト、５……螺旋溝、６……大
径鍔、７……小径山部、１２……嵌合孔、１３…
…雄ねじ、１７……支持壁、１８……雌ねじ、２
０，２１……当り面、Ａ……スパイラルフレキシ
ブルパイプ。
Fig. 1 is a longitudinal cross-sectional view showing a state in which the joint according to this invention is in the middle of connection, Fig. 2 is a longitudinal cross-sectional view showing the same connected state as above, and Fig. 3 is an enlarged cross-sectional view showing the set relationship between the sleeve and the pipe. FIG. 4 is an enlarged side view of the sleeve. 1... Sleeve, 2... Joint body, 3... Packing, 4... Cap nut, 5... Spiral groove, 6... Large diameter collar, 7... Small diameter ridge, 12... Fitting hole, 13 …
... Male thread, 17... Support wall, 18... Female thread, 2
0,21...Attaching surface, A...Spiral flexible pipe.
Claims (1)
螺合する螺旋溝が設けられたスリーブと、 前記スリーブに外嵌する嵌合孔の内端面にパツ
キン支持壁を有し、外周面に雄ねじが設けられた
継手本体と、 前記継手本体の嵌合孔内に組込む環状のパツキ
ンと、 前記継手本体の雄ねじに外嵌螺合する袋ナツト
とからなり、 前記スリーブに設けた螺旋溝の一方端部をスパ
イラルフレキシブルパイプの外径に無理嵌めする
小径部に形成し、 前記スリーブの他方端部と袋ナツトの端部内周
に、袋ナツトの締付力をスリーブに伝え、スリー
ブの一方端部から突出させたスパイラルフレキシ
ブルパイプの端部をパツキンに当接させる一対の
当り面を設けたスパイラルフレキシブルパイプの
継手。[Claims for Utility Model Registration] A sleeve provided with a spiral groove on its inner circumferential surface to be externally fitted into a spiral flexible pipe, and a fitting hole that is externally fitted into the sleeve and has a packing support wall on the inner end surface, It consists of a joint body with a male thread provided on the outer circumferential surface, an annular packing that is assembled into the fitting hole of the joint body, and a cap nut that is externally fitted and screwed into the male thread of the joint body, and a spiral provided on the sleeve. One end of the groove is formed into a small diameter part that is forcefully fitted to the outer diameter of the spiral flexible pipe, and the tightening force of the cap nut is transmitted to the sleeve through the other end of the sleeve and the inner periphery of the end of the cap nut, and the tightening force of the cap nut is transmitted to the sleeve. A spiral flexible pipe joint that is provided with a pair of contact surfaces that allow the end of the spiral flexible pipe protruding from one end to contact the packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14638589U JPH0384494U (en) | 1989-12-19 | 1989-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14638589U JPH0384494U (en) | 1989-12-19 | 1989-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0384494U true JPH0384494U (en) | 1991-08-27 |
Family
ID=31692977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14638589U Pending JPH0384494U (en) | 1989-12-19 | 1989-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0384494U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220291B2 (en) * | 1978-11-17 | 1987-05-06 | Toray Industries |
-
1989
- 1989-12-19 JP JP14638589U patent/JPH0384494U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220291B2 (en) * | 1978-11-17 | 1987-05-06 | Toray Industries |