JPH0473046U - - Google Patents
Info
- Publication number
- JPH0473046U JPH0473046U JP11465790U JP11465790U JPH0473046U JP H0473046 U JPH0473046 U JP H0473046U JP 11465790 U JP11465790 U JP 11465790U JP 11465790 U JP11465790 U JP 11465790U JP H0473046 U JPH0473046 U JP H0473046U
- Authority
- JP
- Japan
- Prior art keywords
- hinge
- receiving frame
- hinge body
- manhole
- iron
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims 2
Description
第１図は、この考案の、マンホールの鉄蓋用蝶
番の一実施態様を示す斜視図、第２図は、第１図
のＡ―Ａ線断面図、第３図は、従来の、マンホー
ルの鉄蓋用蝶番を示す断面図である。図面におい
て、
１，６……鉄蓋、２，７……受け枠、３，８…
…蝶番本体、４，９……ブラケツト、５，１０…
…係合部材、１１……ピン。
Fig. 1 is a perspective view showing an embodiment of the manhole iron cover hinge of this invention, Fig. 2 is a cross-sectional view taken along line A--A in Fig. 1, and Fig. 3 is a conventional manhole cover hinge. It is a sectional view showing a hinge for iron lids. In the drawing, 1, 6... iron lid, 2, 7... receiving frame, 3, 8...
...Hinge body, 4,9...Bracket, 5,10...
...Engagement member, 11...pin.
Claims (1)
在に取り付けるための逆Ｌ字型の蝶番本体と、前
記蝶番本体の上端部を前記鉄蓋の裏面に回転自在
に取り付けるためのブラケツトと、前記受け枠の
内面に固定された、前記蝶番本体が挿入されるコ
字状係合部材とからなり、前記蝶番本体の側面に
は、前記受け枠の内面に形成された浮上がり防止
用ストツパーに係合する突起が形成されている、
マンホールの鉄蓋用蝶番において、 前記蝶番を前記受け枠内に嵌め込んだときに、
前記蝶番本体の上面と当接する揺動防止用ストツ
パーが、前記ブラケツトに形成されていることを
特徴とする、マンホールの鉄蓋用蝶番。[Claims for Utility Model Registration] An inverted L-shaped hinge body for attaching an iron manhole cover to a receiving frame of the iron cover so that it can be opened and closed, and the upper end of the hinge body can be rotated to the back side of the iron cover. and a U-shaped engagement member fixed to the inner surface of the receiving frame into which the hinge body is inserted. A protrusion is formed that engages with the lifting prevention stopper.
In a hinge for a manhole iron cover, when the hinge is fitted into the receiving frame,
A hinge for a manhole iron cover, characterized in that a swing prevention stopper that comes into contact with the upper surface of the hinge body is formed on the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11465790U JPH0720184Y2 (en) | 1990-10-31 | 1990-10-31 | Hinge for iron cover of manhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11465790U JPH0720184Y2 (en) | 1990-10-31 | 1990-10-31 | Hinge for iron cover of manhole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0473046U true JPH0473046U (en) | 1992-06-26 |
| JPH0720184Y2 JPH0720184Y2 (en) | 1995-05-15 |
Family
ID=31862363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11465790U Expired - Lifetime JPH0720184Y2 (en) | 1990-10-31 | 1990-10-31 | Hinge for iron cover of manhole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720184Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6491940B2 (en) * | 2015-04-22 | 2019-03-27 | 日之出水道機器株式会社 | Cover for underground structure |
-
1990
- 1990-10-31 JP JP11465790U patent/JPH0720184Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720184Y2 (en) | 1995-05-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |