JPS59116448U - Fixed structure of lid for underground structure - Google Patents
Fixed structure of lid for underground structureInfo
- Publication number
- JPS59116448U JPS59116448U JP948083U JP948083U JPS59116448U JP S59116448 U JPS59116448 U JP S59116448U JP 948083 U JP948083 U JP 948083U JP 948083 U JP948083 U JP 948083U JP S59116448 U JPS59116448 U JP S59116448U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- pin
- fixed
- concave grooves
- main body
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係る地下構造物用蓋の固定構造の実施例
を示すもので、第1図は分解斜視図、第2図、第3図は
2実施例の縦断面図、第4図は要部の横断面図である。
1・・・・・・蓋本体、2・・・・・・凹溝、3・・・
・・・蝶番金具、4・・・・・・ピン、5・・・・・・
押え具、6・・・・・・溝壁、7・・・・・・止ピン、
訃・・・・・抜止環、9・・・・・・枠体。The drawings show an embodiment of the fixing structure of the lid for underground structures according to the present invention, in which Fig. 1 is an exploded perspective view, Figs. 2 and 3 are longitudinal sectional views of two embodiments, and Fig. 4 is a longitudinal sectional view of the two embodiments. It is a cross-sectional view of the main part. 1...Lid body, 2...Concave groove, 3...
...Hinge fitting, 4...Pin, 5...
Holder, 6...Groove wall, 7...Stop pin,
End: Removal retaining ring, 9: Frame.
Claims (1)
とともに、その奥部に蝶番金具3のピン4部分を係入し
、該凹溝2にピン4の抜出を防ぐ押え具5を嵌合し、該
押え具5と蓋本体1の凹溝溝壁6とを止ピン7により固
定し、また蝶番金具3を囲う抜止環8を蓋本体1の枠体
9の内側に形成して成る地下構造物用蓋の固定構造。A pair of concave grooves 2 are formed facing each other on the lower edge of the lid body 1, and a pin 4 portion of the hinge fitting 3 is inserted into the deep part of the concave grooves 2 to prevent the pin 4 from being pulled out of the concave grooves 2. The retaining tool 5 and the concave groove wall 6 of the lid main body 1 are fixed with a stop pin 7, and the retaining ring 8 surrounding the hinge metal fitting 3 is fitted inside the frame 9 of the lid main body 1. A fixed structure for the cover of an underground structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP948083U JPS59116448U (en) | 1983-01-25 | 1983-01-25 | Fixed structure of lid for underground structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP948083U JPS59116448U (en) | 1983-01-25 | 1983-01-25 | Fixed structure of lid for underground structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59116448U true JPS59116448U (en) | 1984-08-06 |
JPH033644Y2 JPH033644Y2 (en) | 1991-01-30 |
Family
ID=30140938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP948083U Granted JPS59116448U (en) | 1983-01-25 | 1983-01-25 | Fixed structure of lid for underground structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59116448U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5920438U (en) * | 1982-07-27 | 1984-02-07 | パイオニア株式会社 | Optical system drive device in optical information reading device |
-
1983
- 1983-01-25 JP JP948083U patent/JPS59116448U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5920438U (en) * | 1982-07-27 | 1984-02-07 | パイオニア株式会社 | Optical system drive device in optical information reading device |
Also Published As
Publication number | Publication date |
---|---|
JPH033644Y2 (en) | 1991-01-30 |
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