JPH045589U - - Google Patents
Info
- Publication number
- JPH045589U JPH045589U JP4674390U JP4674390U JPH045589U JP H045589 U JPH045589 U JP H045589U JP 4674390 U JP4674390 U JP 4674390U JP 4674390 U JP4674390 U JP 4674390U JP H045589 U JPH045589 U JP H045589U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- flexible pipe
- push
- locking ring
- 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.)
- Granted
Links
- 238000012856 packing Methods 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
第１図は本考案のフレキシブル管用継手の一実
施例を示す一部断面した側面図、第２図は第１図
の−線断面図、第３図は従来のフレキシブル
管用継手を示す一部断面した側面図、第４図は第
３図の−線断面図である。
１……フレキシブル管、１ａ……端部、１ｂ…
…被覆層、１ｃ……先端部、２……継手本体、２
ａ……筒状部、２ｂ……環状段部、３……係止リ
ング、４……ボルト、５……押輪、９……気密用
パツキン、７Ａ……第１の水密用パツキン、７Ｂ
……第２の水密用パツキン。
Fig. 1 is a partially cross-sectional side view showing an embodiment of the flexible pipe joint of the present invention, Fig. 2 is a cross-sectional view taken along the line - - of Fig. 1, and Fig. 3 is a partially cross-sectional view showing a conventional flexible pipe joint. FIG. 4 is a sectional view taken along the - line in FIG. 3. 1... Flexible tube, 1a... End, 1b...
...Covering layer, 1c...Tip part, 2...Joint body, 2
a... Cylindrical part, 2b... Annular step part, 3... Locking ring, 4... Bolt, 5... Push ring, 9... Airtight packing, 7A... First watertight packing, 7B
...Second watertight seal.
Claims (1)
る筒状部の奥に形成され内方に突出して上記フレ
キシブル管の先端部が当接する環状段部を有する
と共に、上記筒状部の接続端部にフランジ部を一
体形成した継手本体と、 上記筒状部の内部に配置され上記フレキシブル
管の挿入端部を抱持する係止リングと、 上記フレキシブル管に遊外嵌し、上記継手本体
のフランジ部に複数本のボルトにより締結されて
上記係止リングを後押しする環状の押輪と、 上記継手本体の環状段部と上記係止リングとの
間で押圧されて上記継手本体と上記フレキシブル
管との当接部分の外周をシールする気密用パツキ
ンと、 上記継手本体のフランジ部と上記押輪との間に
介挿されて、このフランジ部と押輪の間をシール
する第１の水密用パツキンと、 上記押輪の内周部に装着されて、上記フレキシ
ブル管をその端部近傍まで被覆する被覆層の外周
と上記押輪の内周との間をシールする第２の水密
用パツキンとを有するフレキシブル管用継手。[Claims for Utility Model Registration] The bellows-shaped flexible tube has an annular stepped portion formed at the back of the cylindrical portion into which the end portion is inserted, projects inwardly, and comes into contact with the tip portion of the flexible tube; a joint body having a flange integrally formed at the connecting end of the cylindrical part; a locking ring disposed inside the cylindrical part to hold the insertion end of the flexible pipe; and a locking ring that is loosely fitted to the flexible pipe. an annular push ring fastened to the flange portion of the joint body by a plurality of bolts to push the locking ring; and a ring pressed between the annular stepped portion of the joint body and the locking ring to lock the locking ring. an airtight packing that seals the outer periphery of the contact portion between the main body and the flexible pipe; and a first gasket that is inserted between the flange of the joint body and the push ring to seal between the flange and the push ring. a second watertight packing that is attached to the inner periphery of the push ring and seals between the outer periphery of the coating layer that covers the flexible pipe up to the vicinity of the end thereof and the inner periphery of the push ring. A flexible pipe fitting having.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990046743U JPH0755430Y2 (en) | 1990-05-01 | 1990-05-01 | Flexible pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990046743U JPH0755430Y2 (en) | 1990-05-01 | 1990-05-01 | Flexible pipe fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH045589U true JPH045589U (en) | 1992-01-20 |
| JPH0755430Y2 JPH0755430Y2 (en) | 1995-12-20 |
Family
ID=31562083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990046743U Expired - Lifetime JPH0755430Y2 (en) | 1990-05-01 | 1990-05-01 | Flexible pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755430Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343689A (en) * | 1976-10-04 | 1978-04-19 | Nippon Steel Corp | Method and apparatus for regenerating aqueous acid solution |
| JPS6336786U (en) * | 1986-08-27 | 1988-03-09 |
-
1990
- 1990-05-01 JP JP1990046743U patent/JPH0755430Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343689A (en) * | 1976-10-04 | 1978-04-19 | Nippon Steel Corp | Method and apparatus for regenerating aqueous acid solution |
| JPS6336786U (en) * | 1986-08-27 | 1988-03-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0755430Y2 (en) | 1995-12-20 |