JPH0198991U - - Google Patents
Info
- Publication number
- JPH0198991U JPH0198991U JP19624387U JP19624387U JPH0198991U JP H0198991 U JPH0198991 U JP H0198991U JP 19624387 U JP19624387 U JP 19624387U JP 19624387 U JP19624387 U JP 19624387U JP H0198991 U JPH0198991 U JP H0198991U
- Authority
- JP
- Japan
- Prior art keywords
- tapered
- tapered inner
- circumference
- lock ring
- 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
Landscapes
- Joints With Pressure Members (AREA)
Description
第１図は本考案の実施例を示すもので、上半分
は管接続完了前の状態を、下半分は管接続完了後
の状態を示す断面図である。第２図は従来例を示
す管継手の断面図である。
１０…継手本体、１１…おねじ、１２…テーパ
内面、１３…管受け壁部、１４…筒部、２０…袋
ナツト、４０…ロツクリング、４１…テーパ外周
面。
FIG. 1 shows an embodiment of the present invention, in which the upper half is a sectional view showing the state before the pipe connection is completed, and the lower half is a sectional view showing the state after the pipe connection is completed. FIG. 2 is a sectional view of a conventional pipe joint. DESCRIPTION OF SYMBOLS 10... Joint body, 11... Male thread, 12... Tapered inner surface, 13... Pipe receiving wall part, 14... Cylinder part, 20... Cap nut, 40... Lock ring, 41... Tapered outer peripheral surface.
Claims (1)
径が縮小するテーパ内面を形成し、該テーパ内面
の奥側終端部に管受壁部を形成するとともに該管
受け壁部の内端より端部外方に延びる被接続管の
内面に嵌着する外径を有する筒部を形成した継手
本体と、前記テーパ内面に挿入されるテーパ外面
を有し内面は被接続管の外面に周接し円周上の一
部に切割りを設けた環状のロツクリングと、前記
継手本体のおねじ部に螺合しロツクリングの端部
をテーパ内面側に押圧する袋ナツトとからなるこ
とを特徴とする樹脂管用継手。 A tapered inner surface whose diameter gradually decreases toward the back is formed on the inner circumferential surface of the male thread part at the outer circumferential end, and a pipe receiving wall is formed at the inner end of the tapered inner surface, and the inner circumferential surface of the pipe receiving wall is formed. a joint body formed with a cylindrical portion having an outer diameter that fits into the inner surface of the pipe to be connected that extends outward from the end; and a tapered outer surface that is inserted into the tapered inner surface; It is characterized by consisting of an annular lock ring that is in contact with the circumference and has a cut in a part of the circumference, and a cap nut that is screwed into the external thread of the joint body and presses the end of the lock ring toward the tapered inner surface. Fittings for resin pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19624387U JPH0198991U (en) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19624387U JPH0198991U (en) | 1987-12-24 | 1987-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198991U true JPH0198991U (en) | 1989-07-03 |
Family
ID=31486873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19624387U Pending JPH0198991U (en) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012197868A (en) * | 2011-03-22 | 2012-10-18 | Inoue Sudare Kk | Pipe joint |
-
1987
- 1987-12-24 JP JP19624387U patent/JPH0198991U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012197868A (en) * | 2011-03-22 | 2012-10-18 | Inoue Sudare Kk | Pipe joint |