JPH0475296U - - Google Patents
Info
- Publication number
- JPH0475296U JPH0475296U JP11903990U JP11903990U JPH0475296U JP H0475296 U JPH0475296 U JP H0475296U JP 11903990 U JP11903990 U JP 11903990U JP 11903990 U JP11903990 U JP 11903990U JP H0475296 U JPH0475296 U JP H0475296U
- Authority
- JP
- Japan
- Prior art keywords
- joint body
- inlet side
- corrugated
- joint
- type pipe
- 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
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003351 stiffener Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
第１図及び第２図は、本考案の第１及び第２実
施例における波形管の接続後を示す上半断面下半
正面図である。
１……波形管、２……樹脂被覆部、１０……継
手本体、１１……凹溝、１２……傾斜面、１３…
…テーパ内周面、１４……突当り壁、１５……管
用テーパおねじ、２０……ゴムパツキン、２２…
…ストツプリング、２４……ゴムリング、２６…
…ステイフナー、２７……鍔、２８……テーパガ
イド、３０……リテーナ、３１……凹溝、３２…
…傾斜面、３３……截頭円錐部、３４……端部、
４０……継手本体、４１……嵌合溝、４２……パ
ツキン、４５……雄差込部、４６……環状溝、５
０……雌継手、５１……雌継手本体、５２……雌
差込金具、５３……保持穴、５４……鋼球、５５
……内周面、５６……環状凹溝、５７……脱着金
具、５８……スプリング、５９……カバー、６０
……スプリング、６１……ジヨイントシールパツ
キン、６２……内面段部。
1 and 2 are upper half-section and lower half-front views showing the corrugated tubes after they are connected in the first and second embodiments of the present invention. DESCRIPTION OF SYMBOLS 1...Corrugated pipe, 2...Resin coating part, 10...Joint body, 11...Concave groove, 12...Slanted surface, 13...
... Tapered inner peripheral surface, 14 ... Butting wall, 15 ... Tapered male thread for pipe, 20 ... Rubber packing, 22 ...
...Stop ring, 24...Rubber ring, 26...
... Stiffener, 27 ... Tsuba, 28 ... Taper guide, 30 ... Retainer, 31 ... Concave groove, 32 ...
... inclined surface, 33 ... truncated conical part, 34 ... end,
40... Joint body, 41... Fitting groove, 42... Packing, 45... Male insertion part, 46... Annular groove, 5
0...Female joint, 51...Female joint body, 52...Female insertion fitting, 53...Holding hole, 54...Steel ball, 55
... Inner peripheral surface, 56 ... Annular groove, 57 ... Detachable fitting, 58 ... Spring, 59 ... Cover, 60
... Spring, 61 ... Joint seal packing, 62 ... Inner step.
Claims (1)
パ内周面を有し、該テーパ内周面の入口側に径方
向に拡大する凹溝を形成し、該凹溝の入口側の側
壁を入口側に向つて小径となつた環状の傾斜面に
切欠いた継手本体と、 前記凹溝に装着したゴムリングと、 前記傾斜面と前記ゴムリングの内面間に装着さ
れ、径方向に弾性変形し得るストツプリングと、 接続される波形管の端部内面に装着したステイ
フナーと、 前記波形管の端部外面に装着され、内面が波形
管の波山に嵌着する波山を有し、外面が前記継手
本体のテーパ内周面に嵌合するゴムパツキンと からなることを特徴とする波形管差込式管継手。 (2) 実用新案登録請求の範囲第１項記載の波形
管差込式管継手において、前記テーパ内周面と凹
溝と傾斜面とを、前記継手本体に代えて薄肉環状
のリテーナによつて形成し、該リテーナを継手本
体内に挿入し、リテーナの端部は継手本体の入口
側内面に設けた嵌合溝に嵌着し、継手本体とリテ
ーナ間は継手本体の内面に装着したパツキンによ
つてシールしたことを特徴とする波形管差込式管
継手。 (3) 実用新案登録請求の範囲第１項又は第２項
記載の波形管差込式管継手において、前記継手本
体の入口側と反対側の端部は外面に管用おねじを
有するねじ込み接続方式としたことを特徴とする
波形管差込式管継手。 (4) 実用新案登録請求の範囲第１項又は第２項
記載の波形管差込式管継手において、前記継手本
体の入口側と反対側の端部は平行円筒外周面に環
状溝を備えた雄部からなり、該雄部を別に形成さ
れた雌部材内に挿入することにより、雄部の端部
が雌部材内に装着されたスプリング入りパツキン
を圧縮してシールすると共に、雄部の平行円筒外
周面に設けた環状溝が雌部材内に装着された円周
上複数個の鋼球によつてロツクされる鋼球入り着
脱接続方式としたことを特徴とする波形管差込式
管継手。[Claims for Utility Model Registration] (1) It has a tapered inner circumferential surface that becomes slightly larger in diameter toward the inlet side, and a concave groove that expands in the radial direction is formed on the inlet side of the tapered inner circumferential surface. , a joint body in which a side wall on the inlet side of the groove is cut into an annular inclined surface whose diameter becomes smaller toward the inlet side, a rubber ring attached to the groove, and a space between the inclined surface and the inner surface of the rubber ring. a stiffener attached to the inner surface of the end of the corrugated tube to be connected; a stiffener attached to the outer surface of the end of the corrugated tube, the inner surface of which fits into the corrugation of the corrugated tube; 1. A corrugated pipe insertion type pipe joint, characterized in that the corrugated pipe plug-in type pipe joint comprises a rubber gasket having a corrugated ridge and an outer surface that fits into the tapered inner circumferential surface of the joint body. (2) Utility Model Registration In the corrugated pipe insertion type pipe joint according to claim 1, the tapered inner circumferential surface, the groove, and the inclined surface are formed by a thin-walled annular retainer instead of the joint body. The retainer is inserted into the joint body, and the end of the retainer is fitted into the fitting groove provided on the inner surface of the joint body on the inlet side, and the space between the joint body and the retainer is inserted into the gasket attached to the inner surface of the joint body. A corrugated pipe plug-in type pipe joint characterized by being twisted and sealed. (3) In the corrugated pipe insertion type pipe joint according to claim 1 or 2 of the utility model registration claim, the end of the joint body opposite to the inlet side has a threaded connection type on the outer surface thereof. A corrugated pipe plug-in type pipe joint. (4) In the corrugated pipe plug-in type pipe joint according to claim 1 or 2 of the utility model registration claim, the end of the joint body opposite to the inlet side is provided with an annular groove on the outer peripheral surface of a parallel cylinder. By inserting the male part into a separately formed female member, the end of the male part compresses and seals the spring-loaded gasket installed in the female member, and the parallel of the male part A corrugated pipe plug-in type pipe joint characterized in that an annular groove provided on the outer circumferential surface of a cylinder is locked by a plurality of steel balls on the circumference mounted in a female member. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11903990U JPH0475296U (en) | 1990-11-13 | 1990-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11903990U JPH0475296U (en) | 1990-11-13 | 1990-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475296U true JPH0475296U (en) | 1992-06-30 |
Family
ID=31867020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11903990U Pending JPH0475296U (en) | 1990-11-13 | 1990-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07127779A (en) * | 1993-10-29 | 1995-05-16 | Tokyo Gas Co Ltd | Connecting device for bellows pipe |
-
1990
- 1990-11-13 JP JP11903990U patent/JPH0475296U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07127779A (en) * | 1993-10-29 | 1995-05-16 | Tokyo Gas Co Ltd | Connecting device for bellows pipe |
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