JPH0439258U - - Google Patents

Info

Publication number
JPH0439258U
JPH0439258U JP8058790U JP8058790U JPH0439258U JP H0439258 U JPH0439258 U JP H0439258U JP 8058790 U JP8058790 U JP 8058790U JP 8058790 U JP8058790 U JP 8058790U JP H0439258 U JPH0439258 U JP H0439258U
Authority
JP
Japan
Prior art keywords
shutter
plug
cylinder lock
key
keyhole
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.)
Pending
Application number
JP8058790U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP8058790U priority Critical patent/JPH0439258U/ja
Publication of JPH0439258U publication Critical patent/JPH0439258U/ja
Pending legal-status Critical Current

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  • Lock And Its Accessories (AREA)

Description

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

第１図〜第４図は本考案の実施例を示し、第１
図はシリンダ錠の縦断面図、第２図はカバーを除
去したシリンダ錠の正面図、第３図はシリンダ錠
の要部横断面図、第４図は第１図の部分拡大図で
ある。 １……シリンダケース、２……プラグ、５……
ドライバピン、６……ばね、７……鍵孔、９……
タンブラピン、１０……摺動溝、１１……シヤツ
タ、１２……テーパ面、１３……摺動突起、１４
……孔、１５……ばね。 1 to 4 show embodiments of the present invention, and the first
2 is a front view of the cylinder lock with the cover removed, FIG. 3 is a cross-sectional view of the main part of the cylinder lock, and FIG. 4 is a partially enlarged view of FIG. 1. 1...Cylinder case, 2...Plug, 5...
Driver pin, 6... spring, 7... keyhole, 9...
Tumbler pin, 10...Sliding groove, 11...Shutter, 12...Tapered surface, 13...Sliding protrusion, 14
...hole, 15...spring.

Claims (1)

【実用新案登録請求の範囲】 (1) シリンダケースにプラグを回動可能に嵌挿
し、上記プラグの前面に設けられた鍵孔にキーを
挿入して施錠及び解錠するシリンダ錠において、
上記プラグの前面に上記鍵孔を開閉する方向に摺
動するシヤツタを設け、該シヤツタを上記鍵孔を
閉鎖する方向に付勢したことを特徴とするシリン
ダ錠のシヤツタ機構。 (2) 上記シヤツタの端縁にキーの当接するテー
パ面を設けたことを特徴とする請求項１記載のシ
リンダ錠のシヤツタ機構。[Scope of Claim for Utility Model Registration] (1) A cylinder lock in which a plug is rotatably fitted into a cylinder case and is locked and unlocked by inserting a key into a key hole provided on the front surface of the plug,
A shutter mechanism for a cylinder lock, characterized in that a shutter that slides in the direction of opening and closing the keyhole is provided on the front surface of the plug, and the shutter is biased in the direction of closing the keyhole. (2) The shutter mechanism for a cylinder lock according to claim 1, wherein an end edge of the shutter is provided with a tapered surface on which a key comes into contact.
JP8058790U 1990-07-31 1990-07-31 Pending JPH0439258U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8058790U JPH0439258U (en) 1990-07-31 1990-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8058790U JPH0439258U (en) 1990-07-31 1990-07-31

Publications (1)

Publication Number Publication Date
JPH0439258U true JPH0439258U (en) 1992-04-02

Family

ID=31625784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8058790U Pending JPH0439258U (en) 1990-07-31 1990-07-31

Country Status (1)

Country Link
JP (1) JPH0439258U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732939A (en) * 1980-07-17 1982-02-22 Standard Products Co Laminated structure
JPS623971A (en) * 1985-06-28 1987-01-09 Mita Ind Co Ltd Data processor with auxiliary memory

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732939A (en) * 1980-07-17 1982-02-22 Standard Products Co Laminated structure
JPS623971A (en) * 1985-06-28 1987-01-09 Mita Ind Co Ltd Data processor with auxiliary memory

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