JPH0372191U - - Google Patents
Info
- Publication number
- JPH0372191U JPH0372191U JP13266689U JP13266689U JPH0372191U JP H0372191 U JPH0372191 U JP H0372191U JP 13266689 U JP13266689 U JP 13266689U JP 13266689 U JP13266689 U JP 13266689U JP H0372191 U JPH0372191 U JP H0372191U
- Authority
- JP
- Japan
- Prior art keywords
- piping
- lip
- rubber ring
- connection structure
- peripheral surface
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
第１図は本考案の負圧配管の接続構造の一実施
例を示す断面図、第２図はリツプ付ゴム輪を示す
図、第３図は従来例を示す断面図、第４図は従来
の問題点を説明する拡大断面図、第５図は本考案
の構造を説明する拡大断面図である。
１，２……配管、３……リツプ付ゴム輪、３Ａ
……リツプ、３Ｂ……凹曲側。
Fig. 1 is a sectional view showing an embodiment of the negative pressure piping connection structure of the present invention, Fig. 2 is a view showing a rubber ring with a lip, Fig. 3 is a sectional view showing a conventional example, and Fig. 4 is a conventional example. FIG. 5 is an enlarged sectional view illustrating the structure of the present invention. 1, 2...Piping, 3...Rubber ring with lip, 3A
...Rip, 3B...Concave side.
Claims (1)
プ付ゴム輪を該他方の配管の外周面と一方の配管
の内周面との間に介在させた接続構造であつて、
リツプの凹曲側が配管外部となるようにゴム輪が
配置されていることを特徴とする負圧配管の接続
構造。 A connection structure in which the other piping is inserted into the end of the other piping, and a rubber ring with a lip is interposed between the outer peripheral surface of the other piping and the inner peripheral surface of the one piping,
A connection structure for negative pressure piping, characterized in that a rubber ring is arranged so that the concave side of the lip is outside the piping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13266689U JPH0372191U (en) | 1989-11-15 | 1989-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13266689U JPH0372191U (en) | 1989-11-15 | 1989-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0372191U true JPH0372191U (en) | 1991-07-22 |
Family
ID=31680113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13266689U Pending JPH0372191U (en) | 1989-11-15 | 1989-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0372191U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4519220Y1 (en) * | 1964-10-28 | 1970-08-05 |
-
1989
- 1989-11-15 JP JP13266689U patent/JPH0372191U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4519220Y1 (en) * | 1964-10-28 | 1970-08-05 |