JPS59116448U - Fixed structure of lid for underground structure - Google Patents

Fixed structure of lid for underground structure

Info

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
Application number
JP948083U
Other languages
Japanese (ja)
Other versions
JPH033644Y2 (en
Inventor
博高 長島
Original Assignee
長島鋳物株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 長島鋳物株式会社 filed Critical 長島鋳物株式会社
Priority to JP948083U priority Critical patent/JPS59116448U/en
Publication of JPS59116448U publication Critical patent/JPS59116448U/en
Application granted granted Critical
Publication of JPH033644Y2 publication Critical patent/JPH033644Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 蓋本体１の下面縁部に一対の凹溝２を対向して形成する
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.
JP948083U 1983-01-25 1983-01-25 Fixed structure of lid for underground structure Granted JPS59116448U (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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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