JPS64691U - - Google Patents
Info
- Publication number
- JPS64691U JPS64691U JP9169687U JP9169687U JPS64691U JP S64691 U JPS64691 U JP S64691U JP 9169687 U JP9169687 U JP 9169687U JP 9169687 U JP9169687 U JP 9169687U JP S64691 U JPS64691 U JP S64691U
- Authority
- JP
- Japan
- Prior art keywords
- drainage basin
- cylindrical part
- basin body
- periphery
- flange
- 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.)
- Granted
Links
- 239000007767 bonding agent Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Sewage (AREA)
Description
第１図は本考案の排水枡の一実施例を示す断面
図、第２図は同上インバート体および流出トラツ
プ管の拡大断面図、第３図は同上インバート体の
平面図、第４図は本考案の他の実施例を示すイン
バート体の断面図である。
１……排水枡本体、４……流入管、５……流出
トラツプ管、１１……インバート体、１２……漏
斗状部、１３……接続開口部、１４……筒状部、
１５……鍔部、１６……突起、１７……接合剤。
Figure 1 is a sectional view showing an embodiment of the drainage basin of the present invention, Figure 2 is an enlarged sectional view of the invert body and outflow trap pipe, Figure 3 is a plan view of the invert body, and Figure 4 is the main body. FIG. 7 is a sectional view of an invert body showing another embodiment of the invention. DESCRIPTION OF SYMBOLS 1... Drainage basin body, 4... Inflow pipe, 5... Outflow trap pipe, 11... Invert body, 12... Funnel-shaped part, 13... Connection opening, 14... Cylindrical part,
15... Flange, 16... Protrusion, 17... Bonding agent.
Claims (1)
接続したコンクリート製の排水枡本体と、この排
水枡本体内に設けられ上方から下方へテーパ形状
をなし前記流出トラツプ管に集中するインバート
体とを備え、 このインバート体は、合成樹脂により成形する
とともに、前記流出トラツプ管に接続される開口
部を中央部に有し上方から下方へ向かつてテーパ
形状をなす漏斗状部の外周縁の全周から筒状部を
屈曲形成し、この筒状部の下側周縁の全周から鍔
部を外径方向へ屈曲形成し、この鍔部の外周複数
個所から突起を外径方向へ突出成形してなり、こ
れら突起を前記排水枡本体の内面に接触させ、前
記筒状部および鍔部を前記排水枡本体の内面に接
合剤により液密に接合したことを特徴とする排水
枡。[Claims for Utility Model Registration] A drainage basin body made of concrete with an inflow pipe connected to the upper part and an outflow trap pipe connected to the lower part, and the outflow trap which is provided in the drainage basin body and has a tapered shape from the top to the bottom. The invert body is molded from synthetic resin and has an opening in the center that is connected to the outflow trap pipe, and has a funnel shape that tapers from the top to the bottom. A cylindrical part is bent from the entire circumference of the outer periphery of the cylindrical part, a flange is bent radially outward from the entire periphery of the lower periphery of the cylindrical part, and projections are removed from multiple locations on the outer periphery of the flange. It is characterized in that it is formed by protrusion molding in the radial direction, these protrusions are brought into contact with the inner surface of the drainage basin body, and the cylindrical part and the collar part are liquid-tightly joined to the inner surface of the drainage basin body with a bonding agent. Drainage basin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9169687U JPH042225Y2 (en) | 1987-06-15 | 1987-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9169687U JPH042225Y2 (en) | 1987-06-15 | 1987-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS64691U true JPS64691U (en) | 1989-01-05 |
| JPH042225Y2 JPH042225Y2 (en) | 1992-01-24 |
Family
ID=30952719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9169687U Expired JPH042225Y2 (en) | 1987-06-15 | 1987-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042225Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02125087U (en) * | 1989-03-22 | 1990-10-15 | ||
| JP2022030444A (en) * | 2020-08-07 | 2022-02-18 | 前澤化成工業株式会社 | Backflow prevention device |
-
1987
- 1987-06-15 JP JP9169687U patent/JPH042225Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02125087U (en) * | 1989-03-22 | 1990-10-15 | ||
| JP2022030444A (en) * | 2020-08-07 | 2022-02-18 | 前澤化成工業株式会社 | Backflow prevention device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042225Y2 (en) | 1992-01-24 |
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