JPH01138984U - - Google Patents
Info
- Publication number
- JPH01138984U JPH01138984U JP3005388U JP3005388U JPH01138984U JP H01138984 U JPH01138984 U JP H01138984U JP 3005388 U JP3005388 U JP 3005388U JP 3005388 U JP3005388 U JP 3005388U JP H01138984 U JPH01138984 U JP H01138984U
- Authority
- JP
- Japan
- Prior art keywords
- additional ring
- main body
- basin
- coming
- prevents
- 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
- Sewage (AREA)
Description
第１図は本考案実施例の排水桝を示す縦断面図
、第２図は第２実施例の排水桝を示す縦断面図、
第３図は従来の排水桝を示す断面図である。
１０……桝本体、２０……第１増結リング（増
結リング）、３０……第２増結リング（増結リン
グ）、４０……第３増結リング（増結リング）、
５０……蓋、２２，３１……突条（ストツパ）、
３２，４１……突条（ストツパ）。
FIG. 1 is a longitudinal sectional view showing a drainage basin according to an embodiment of the present invention, FIG. 2 is a longitudinal sectional view showing a drainage basin according to a second embodiment,
FIG. 3 is a sectional view showing a conventional drainage basin. 10...Main body, 20...First addition ring (additional ring), 30...Second addition ring (additional ring), 40...Third addition ring (additional ring),
50... Lid, 22, 31... Projection (stopper),
32, 41... protrusion (stotsupa).
Claims (1)
み重ね状態で設けられている増結リングと、該増
結リングの上面を塞いで設けられている蓋とを備
えている排水桝において、増結リングが複数設け
られて互いに軸方向へ摺動可能に接続されておい
、最下に配置されている増結リングが、前記桝本
体の受け部に抜け防止状態で接続され、各増結リ
ング間には、摺動ストロークを所定量確保して抜
けを防止するストツパが設けられていることを特
徴とする排水桝。 In a drainage basin equipped with a basin main body having a receiving part at the top, an additional ring provided in a stacked manner on the basin main body, and a lid provided to cover the top surface of the additional ring, the additional ring is A plurality of additional rings are provided and connected to each other so as to be slidable in the axial direction, and the lowermost additional ring is connected to the receiving part of the box main body in a manner that prevents it from coming off. A drainage basin characterized in that it is provided with a stopper that secures a predetermined amount of dynamic stroke and prevents it from coming off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3005388U JPH01138984U (en) | 1988-03-07 | 1988-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3005388U JPH01138984U (en) | 1988-03-07 | 1988-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01138984U true JPH01138984U (en) | 1989-09-22 |
Family
ID=31254774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3005388U Pending JPH01138984U (en) | 1988-03-07 | 1988-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01138984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0426243U (en) * | 1990-06-21 | 1992-03-02 |
-
1988
- 1988-03-07 JP JP3005388U patent/JPH01138984U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0426243U (en) * | 1990-06-21 | 1992-03-02 |