JPS6115342U - Opening tool - Google Patents

Opening tool

Info

Publication number
JPS6115342U
JPS6115342U JP9645284U JP9645284U JPS6115342U JP S6115342 U JPS6115342 U JP S6115342U JP 9645284 U JP9645284 U JP 9645284U JP 9645284 U JP9645284 U JP 9645284U JP S6115342 U JPS6115342 U JP S6115342U
Authority
JP
Japan
Prior art keywords
ring
hook
hole
opening tool
chain
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
JP9645284U
Other languages
Japanese (ja)
Other versions
JPH0242746Y2 (en
Inventor
春明 前田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9645284U priority Critical patent/JPS6115342U/en
Publication of JPS6115342U publication Critical patent/JPS6115342U/en
Application granted granted Critical
Publication of JPH0242746Y2 publication Critical patent/JPH0242746Y2/ja
Granted legal-status Critical Current

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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】 図面は、本考案に係る開蓋具の一実施例を示すもので、
第１図は全体斜視図、第２図は構成部品の一実施態様を
示す斜視図、第３図はエイト環の一実施態様を示す斜視
図、第４図イ〜トは、開蓋具の使ｔ）方を示す使用状態
図である。 符号の簡単な説明、１・・・ロッド、２，３・・・突起
、５・・・リング、７．１７・・・エイト環、８，１１
，１８・・・鉤、９・・・上孔、１０・・・下孔、１２
，・１９・・・鍵、１３・・・鎖。[Brief Description of the Drawings] The drawings show one embodiment of the lid opener according to the present invention.
Fig. 1 is an overall perspective view, Fig. 2 is a perspective view showing one embodiment of the component parts, Fig. 3 is a perspective view showing one embodiment of the eight ring, and Figs. It is a usage state diagram showing how to use the device. Brief explanation of symbols, 1...Rod, 2, 3...Protrusion, 5...Ring, 7.17...Eight ring, 8,11
, 18... hook, 9... upper hole, 10... lower hole, 12
,・19...Key, 13...Chain.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）適当な間隔をおいた数個の突起を設けたロンド、
下部に鉤を備えたエイト環、エイト環の下孔に連結され
かつ端部に鉤或いは鍵の一方又は双方を備えた鎖とから
なり、前記ロンドに前記エイト環の上孔を摺動自在に嵌
合してなる開蓋目(1) Rondo with several protrusions spaced at appropriate intervals;
It consists of an eight ring with a hook at its lower part, and a chain connected to the lower hole of the eight ring and having one or both of the hook and the key at the end, so that the upper hole of the eight ring can be freely slid into the rond. Open eye formed by mating （２）鉤の形状が平板状であり、鎖が十字型の孔を有す
る実用新案登録請求の範囲第１項記載の開蓋具。(2) The lid opener according to claim 1, wherein the hook has a flat plate shape and the chain has a cross-shaped hole.
JP9645284U 1984-06-26 1984-06-26 Opening tool Granted JPS6115342U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9645284U JPS6115342U (en) 1984-06-26 1984-06-26 Opening tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9645284U JPS6115342U (en) 1984-06-26 1984-06-26 Opening tool

Publications (2)

Publication Number Publication Date
JPS6115342U true JPS6115342U (en) 1986-01-29
JPH0242746Y2 JPH0242746Y2 (en) 1990-11-14

Family

ID=30655930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9645284U Granted JPS6115342U (en) 1984-06-26 1984-06-26 Opening tool

Country Status (1)

Country Link
JP (1) JPS6115342U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013227762A (en) * 2012-04-25 2013-11-07 Hiroki Mizuno Manhole opening/closing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013227762A (en) * 2012-04-25 2013-11-07 Hiroki Mizuno Manhole opening/closing device

Also Published As

Publication number Publication date
JPH0242746Y2 (en) 1990-11-14

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