JPS60115952U - Automatic locking device for manhole cover - Google Patents

Automatic locking device for manhole cover

Info

Publication number
JPS60115952U
JPS60115952U JP96784U JP96784U JPS60115952U JP S60115952 U JPS60115952 U JP S60115952U JP 96784 U JP96784 U JP 96784U JP 96784 U JP96784 U JP 96784U JP S60115952 U JPS60115952 U JP S60115952U
Authority
JP
Japan
Prior art keywords
manhole cover
locking device
automatic locking
manhole
frame
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
JP96784U
Other languages
Japanese (ja)
Other versions
JPH0237865Y2 (en
Inventor
悟 福原
Original Assignee
株式会社　福原鋳物製作所
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 株式会社　福原鋳物製作所 filed Critical 株式会社　福原鋳物製作所
Priority to JP96784U priority Critical patent/JPS60115952U/en
Publication of JPS60115952U publication Critical patent/JPS60115952U/en
Application granted granted Critical
Publication of JPH0237865Y2 publication Critical patent/JPH0237865Y2/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 the drawing]

第１図は本考案の実施例の施錠時の縦側面図、第２図は
開錠時の縦断側面図である。 １・・・マンホールＭ受枠、２・・・フック、３・・・
受部、４・・・錠片、５・・・軸、６・・・バネ、７・
・・ストッパー、８・・・マンホール蓋体、９・・・突
起、１ｏ・・・棒鍵、１１・・・差込孔。FIG. 1 is a longitudinal side view of the embodiment of the present invention when it is locked, and FIG. 2 is a longitudinal side view when it is unlocked. 1... Manhole M receiving frame, 2... Hook, 3...
Receiving part, 4...Lock piece, 5...Shaft, 6...Spring, 7.
...stopper, 8...manhole cover body, 9...protrusion, 1o...stick key, 11...insertion hole.

Claims (1)

【実用新案登録請求の範囲】 マンホール蓋体をマンホール蓋受枠に枢着又はマンホー
ル蓋体を開披する場合の位置を決めであるマンホールに
おいて、マンホール蓋受枠内の適数個所に、外側にフッ
クを、また内側に受部を設けた錠片をマンホール蓋受枠
内の適宜の場所に枢着すると共に、前記受部を上昇させ
るバネを錠片に設け、且つマンホール蓋体の内縁に前記
フック′　　、と係合する突起を設けると共に、マンホ
ール蓋体の前記受部と対応する位置に棒鍵の差込孔を設
けたことを特徴とするマンホール蓋体の自動施錠装置。 　　　　　′[Scope of Claim for Utility Model Registration] In a manhole that determines the position when the manhole cover body is pivotally attached to the manhole cover frame or when the manhole cover body is opened, hooks are provided on the outside at a suitable number of locations within the manhole cover frame. Further, a lock piece having a receiving part on the inside is pivotally mounted at an appropriate location within the manhole cover receiving frame, a spring is provided on the lock piece to raise the receiving part, and the hook' is attached to the inner edge of the manhole cover body. An automatic locking device for a manhole cover, characterized in that a protrusion that engages with the manhole cover is provided, and a key insertion hole is provided at a position corresponding to the receiving portion of the manhole cover. ′
JP96784U 1984-01-10 1984-01-10 Automatic locking device for manhole cover Granted JPS60115952U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP96784U JPS60115952U (en) 1984-01-10 1984-01-10 Automatic locking device for manhole cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP96784U JPS60115952U (en) 1984-01-10 1984-01-10 Automatic locking device for manhole cover

Publications (2)

Publication Number Publication Date
JPS60115952U true JPS60115952U (en) 1985-08-06
JPH0237865Y2 JPH0237865Y2 (en) 1990-10-12

Family

ID=30473283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP96784U Granted JPS60115952U (en) 1984-01-10 1984-01-10 Automatic locking device for manhole cover

Country Status (1)

Country Link
JP (1) JPS60115952U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008080179A (en) * 2007-01-31 2008-04-10 Miro Mocle Sangyo Kk Bench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008080179A (en) * 2007-01-31 2008-04-10 Miro Mocle Sangyo Kk Bench

Also Published As

Publication number Publication date
JPH0237865Y2 (en) 1990-10-12

Similar Documents

Publication Publication Date Title
JPS5950475U (en) Lock structure of cover in camera housing
JPS60115952U (en) Automatic locking device for manhole cover
JPS60445U (en) Lid opening/closing mechanism for underground structures
JPS5926050U (en) car glove box
JPS60100449U (en) Manhole cover device
JPS60169345U (en) Manhole cover locking device
JPS60104454U (en) Locking device for manhole covers etc.
JPS60174648U (en) vehicle seat
JPS5976651U (en) Locking device for manhole covers etc.
JPS60118524U (en) Striker of locking device in fuel inlet
JPS5927007U (en) compact container
JPS59178446U (en) Lid opening/closing mechanism for underground structures
JPS59178448U (en) Lid opening/closing mechanism for underground structures
JPS60152768U (en) Rear gate locking device
JPS59116449U (en) Locking device for underground structure lids
JPS6061202U (en) Garbage storage device for vehicles
JPS5830544U (en) car glove box
JPS5976670U (en) Lid for underground enclosure
JPS60107255U (en) Lidlock device
JPS60167758U (en) container
JPS5935223U (en) Automobile lid lock opening/closing lid
JPS6011976U (en) door lock mechanism
JPS59129947U (en) iron lid
JPS60129461U (en) Opening/closing cover
JPS59196654U (en) door lock mechanism