JPH0184349U - - Google Patents
Info
- Publication number
- JPH0184349U JPH0184349U JP1987177191U JP17719187U JPH0184349U JP H0184349 U JPH0184349 U JP H0184349U JP 1987177191 U JP1987177191 U JP 1987177191U JP 17719187 U JP17719187 U JP 17719187U JP H0184349 U JPH0184349 U JP H0184349U
- Authority
- JP
- Japan
- Prior art keywords
- notch
- main body
- lid
- lid main
- pivoted
- 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
Description
図面に示すものは、この考案の実施例を示すも
のであつて、第１図は平面図、第２図および第３
図および第５図は小蓋閉蓋時の要部断面図、第４
図は小蓋開蓋時の要部断面図である。
１……枠、２……蓋本体、３……小蓋、４……
段部、５……切り欠き部、６……突部、７……軸
棒、８……突部、９……脚部、１０……電線ケー
ブル、１１……凹部、１２……通孔、１３……凹
部、１４……係止棒。
What is shown in the drawings shows an embodiment of this invention, and FIG. 1 is a plan view, FIG. 2 and FIG.
Figures 4 and 5 are sectional views of the main parts when the small lid is closed.
The figure is a sectional view of the main part when the small lid is opened. 1... Frame, 2... Lid body, 3... Small lid, 4...
Step part, 5...Notch part, 6...Protrusion, 7...Shaft bar, 8...Protrusion, 9...Legs, 10...Electric wire cable, 11...Recess, 12...Through hole , 13... recess, 14... locking rod.
Claims (1)
つ、底部端部を蓋本体の下面部に軸止してなる小
蓋３を備え、蓋本体２の縁部を持ち上げることに
より小蓋３が自重で蓋本体２下方へ回動して切り
欠き部５を開口させることを可能とするマンホー
ルの蓋。 A small lid 3 is provided which can be fitted into a notch 5 on the edge of the lid main body 2 and whose bottom end is pivoted to the lower surface of the lid main body. This manhole cover allows a cover 3 to rotate downward under its own weight to open a notch 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177191U JPH0184349U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177191U JPH0184349U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0184349U true JPH0184349U (en) | 1989-06-05 |
Family
ID=31468865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177191U Pending JPH0184349U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0184349U (en) |
-
1987
- 1987-11-20 JP JP1987177191U patent/JPH0184349U/ja active Pending