JPH0341071U

JPH0341071U -

Info

Publication number: JPH0341071U
Application number: JP9955289U
Authority: JP
Priority date: 1989-08-25
Filing date: 1989-08-25
Publication date: 1991-04-19

Description

[Brief explanation of drawings]

第１図は本考案に係るシリンダ錠の断面図、第
２図は錠機構筒部側の端面図、第３図は延長筒部
側の端面図、第４図はケーシングの蓋部及びその
中のデツドボルトを仮線にて示すケーシング内の
正面図、第５図は同じく、その動作状態を示す正
面図、第６図は従来の金庫扉に設けたロツクロツ
ド動作機構を示す正面図、第７図は同横断面図、
第８図は他の従来のロツクロツド動作機構を示す
正面図、第９図は従来の金庫用シリンダ錠の断面
図である。２０……シリンダボデイ、２１……延長筒部、
２２……錠機構筒部、２３……突起、２４……連
結穴、２５……シリンダバレル、２６……キー、
２７……鍵穴、２８……板タンブラー、２９……
係合溝、３０……連結片、３１……運動軸、３２
……連結溝、３３……デツドボルト、３４……ケ
ーシング、３４ａ……本体部、３４ｂ……蓋部、
３５……窓穴、３６……ガイド突起、３７，３８
……長穴、３９……カム板、３９ａ……カム部、
４０……ピン、４１……弧状凹部、４２……スト
ツパー突起、４３……板ばね、４４……動作板、
４４ａ，４４ｂ……係止縁。 Fig. 1 is a cross-sectional view of the cylinder lock according to the present invention, Fig. 2 is an end view of the lock mechanism cylindrical part, Fig. 3 is an end view of the extension cylindrical part, and Fig. 4 shows the lid of the casing and its interior. Fig. 5 is a front view of the inside of the casing showing the dead bolt shown in phantom lines, Fig. 5 is a front view showing its operating state, Fig. 6 is a front view showing the lock lock operating mechanism provided in a conventional safe door, Fig. 7 is the same cross-sectional view,
FIG. 8 is a front view showing another conventional lock lock operating mechanism, and FIG. 9 is a sectional view of a conventional cylinder lock for a safe. 20...Cylinder body, 21...Extension cylinder part,
22...Lock mechanism cylinder part, 23...Protrusion, 24...Connection hole, 25...Cylinder barrel, 26...Key,
27...Keyhole, 28...Plate tumbler, 29...
Engagement groove, 30... Connection piece, 31... Movement axis, 32
... Connection groove, 33 ... Dead bolt, 34 ... Casing, 34a ... Main body part, 34b ... Lid part,
35... Window hole, 36... Guide protrusion, 37, 38
...Elongated hole, 39...Cam plate, 39a...Cam part,
40... Pin, 41... Arc-shaped recess, 42... Stopper protrusion, 43... Leaf spring, 44... Operating plate,
44a, 44b...locking edge.

Claims

[Scope of utility model registration request]

It is equipped with a cylinder body whose end face is exposed on the surface of the safe door, and a cylinder barrel which is housed in the cylinder body and is rotatable when the tumbler is moved by inserting a key. Alternatively, in a cylinder lock for a safe in which an operating plate for the rod operating mechanism lock is interlocked, the cylinder body is removably attached to a cylindrical part with a locking mechanism in which the cylinder barrel is accommodated, and a tip of the cylindrical part of the locking mechanism. An interlocking shaft is rotatably inserted into the center of the extension cylinder, the operating plate is fixed to the tip of the interlocking shaft, and the locking mechanism cylinder is connected to the extension cylinder. A cylinder lock for a safe, characterized in that the cylindrical parts, the interlocking shaft, and the cylinder barrel are interlocked with each other so that the relative angles of the mutual rotation directions can be changed.