JPH01141439U - - Google Patents
Info
- Publication number
- JPH01141439U JPH01141439U JP3896788U JP3896788U JPH01141439U JP H01141439 U JPH01141439 U JP H01141439U JP 3896788 U JP3896788 U JP 3896788U JP 3896788 U JP3896788 U JP 3896788U JP H01141439 U JPH01141439 U JP H01141439U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- socket
- rubber ring
- water filling
- test water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
- Joints With Sleeves (AREA)
Description
第１図は本考案の一実施例を示す全体縦断面図
、第２図は従来の管継手の構成を示す図である。
１１，１３…管、１２…挿口、１４…受口、１
５…ゴムリング、１６…試験水充填空間、１７…
貫通孔、１８…試験水。
FIG. 1 is an overall vertical sectional view showing an embodiment of the present invention, and FIG. 2 is a diagram showing the configuration of a conventional pipe joint. 11, 13...tube, 12...insert, 14...socket, 1
5...Rubber ring, 16...Test water filling space, 17...
Through hole, 18...test water.
Claims (1)
の管の受口と、この受口の内周面と挿口の外周面
の間に介在されて両周面に密接する環状のゴムリ
ングとで形成される管継手において、ゴムリング
に管周方向に沿つて形成され、管の周面に向けて
開口されるとともに管軸心方向の前後において閉
塞された試験水充填空間と、挿口の管壁を貫通し
て設けられ、試験水充填空間に連通するとともに
封止可能な貫通孔とを備えたことを特徴とする管
継手構造。 A socket of one pipe, a socket of the other pipe that fits externally into this socket, and an annular shape that is interposed between the inner peripheral surface of this socket and the outer peripheral surface of the socket and that is in close contact with both peripheral surfaces. In a pipe joint formed with a rubber ring, a test water filling space is formed in the rubber ring along the circumferential direction of the pipe, is open toward the circumferential surface of the pipe, and is closed at the front and rear in the axial direction of the pipe. A pipe joint structure characterized by comprising a through hole that is provided through a pipe wall of an insertion port, communicates with a test water filling space, and can be sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3896788U JPH01141439U (en) | 1988-03-23 | 1988-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3896788U JPH01141439U (en) | 1988-03-23 | 1988-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01141439U true JPH01141439U (en) | 1989-09-28 |
Family
ID=31265499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3896788U Pending JPH01141439U (en) | 1988-03-23 | 1988-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01141439U (en) |
-
1988
- 1988-03-23 JP JP3896788U patent/JPH01141439U/ja active Pending