JPH0231989U - - Google Patents
Info
- Publication number
- JPH0231989U JPH0231989U JP11063188U JP11063188U JPH0231989U JP H0231989 U JPH0231989 U JP H0231989U JP 11063188 U JP11063188 U JP 11063188U JP 11063188 U JP11063188 U JP 11063188U JP H0231989 U JPH0231989 U JP H0231989U
- Authority
- JP
- Japan
- Prior art keywords
- tapered surface
- female
- male
- angle
- inclination
- 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
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図および第２図は本考案の作用を説明する
ためのガスケツトの部分拡大断面図、第３図およ
び第４図は従来の管継手の部分断面図である。
１……継手本体、２……インサートスリーブ、
３および５……ガスケツト、４……ユニオンナツ
ト。
1 and 2 are partially enlarged cross-sectional views of a gasket for explaining the function of the present invention, and FIGS. 3 and 4 are partial cross-sectional views of a conventional pipe joint. 1... Fitting body, 2... Insert sleeve,
3 and 5...Gasket, 4...Union nut.
Claims (1)
におねじが設けられると共に該他外側の端部内周
に先拡径状の雌テーパー面が設けられた継手本体
と、他方の管の外周側に篏着され、軸方向一側外
周に該継手本体の雌テーパー面と係合する先縮径
状の一側雄テーパー面が設けられ、軸方向他側外
周に先縮径状の他側雄テーパー面が設けられたス
リーブ状のガスケツトと、筒部内周に前記継手本
体のおねじと螺合するめねじが設けられ、該筒部
の端部には前記他方の管を挿通可能な挿通穴が穿
設された環状鍔が設けられ、当該挿通穴の周壁に
前記ガスケツトの他側雄テーパー面と係合する雌
テーパーが設けられたユニオンナツトとを備え、
前記ガスケツトの一側の雄テーパー面の傾斜角が
他側雄テーパー面の傾斜角より小さく、かつ、こ
れ等の雄テーパー面の傾斜角はそれぞれ前記継手
本体の雌テーパー面およびユニオンナツトの雌テ
ーパー面の傾斜角より小さく形成してなる管継手
。 One side can be attached to one pipe, the other has a thread on the outer periphery, and a female tapered surface with an expanded diameter is provided on the inner periphery of the outer end of the joint body, and the outer periphery of the other pipe. The outer periphery of one side in the axial direction is provided with a male tapered surface with a tapered diameter which engages with the female tapered surface of the joint body, and the outer periphery of the other side in the axial direction is provided with a male tapered surface with a tapered diameter. A sleeve-shaped gasket with a tapered surface is provided, and a female thread is provided on the inner periphery of the cylindrical portion to engage with the male thread of the joint body, and an insertion hole through which the other pipe can be inserted is provided at the end of the cylindrical portion. a union nut provided with a perforated annular collar and a female taper provided on the peripheral wall of the insertion hole to engage with the other male tapered surface of the gasket;
The angle of inclination of the male tapered surface on one side of the gasket is smaller than the angle of inclination of the male tapered surface on the other side, and the angle of inclination of these male tapered surfaces is smaller than that of the female tapered surface of the joint body and the female taper of the union nut, respectively. A pipe joint formed with an angle smaller than the angle of inclination of the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11063188U JPH0231989U (en) | 1988-08-25 | 1988-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11063188U JPH0231989U (en) | 1988-08-25 | 1988-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0231989U true JPH0231989U (en) | 1990-02-28 |
Family
ID=31347965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11063188U Pending JPH0231989U (en) | 1988-08-25 | 1988-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012047226A (en) * | 2010-08-25 | 2012-03-08 | Daikin Industries Ltd | Pipe joint, hot water supply device, air conditioning device, and floor heating device using the same |
-
1988
- 1988-08-25 JP JP11063188U patent/JPH0231989U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012047226A (en) * | 2010-08-25 | 2012-03-08 | Daikin Industries Ltd | Pipe joint, hot water supply device, air conditioning device, and floor heating device using the same |