JPS6147361U

JPS6147361U - cylinder lock

Info

Publication number: JPS6147361U
Application number: JP13323084U
Authority: JP
Inventors: 実森川
Original assignee: 株式会社東海理化電機製作所
Priority date: 1984-08-31
Filing date: 1984-08-31
Publication date: 1986-03-29
Also published as: JPH0317010Y2

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は本考案の一実施例を示すもので、第１図は縦断側
面図、第２図は”ＬＯＣＫ．位置における要部の断面図
、第３図は正面図、第４図はスイッチを取外した状態を
示す背面図、第５図及び第６図は夫々異なる位置におけ
る第２図相当図である。図面中、１はシリンダケース、２はスリーブ、３は内周
部、４はロック溝、′５はロータ、５ｃはキー孔、７は
ロックプレート、９はキー、１７はロック機構、２１は
制御機構、”ＬＯＣＫＪは第１の位置、’ＡＣＣヨは第
２の位置、″Ｓ，ＴＡＲ’ＴＪは第３の位置を示す。The drawings show one embodiment of the present invention; Fig. 1 is a vertical side view, Fig. 2 is a sectional view of the main parts in the "LOCK." position, Fig. 3 is a front view, and Fig. 4 is a diagram with the switch removed. 5 and 6 are views corresponding to FIG. 2 at different positions. In the drawings, 1 is a cylinder case, 2 is a sleeve, 3 is an inner peripheral part, 4 is a lock groove, '5 is the rotor, 5c is the key hole, 7 is the lock plate, 9 is the key, 17 is the lock mechanism, 21 is the control mechanism, "LOCKJ is the first position, 'ACCY is the second position," S, TAR 'T J indicates the third position.

Claims

[Scope of utility model registration request]

a rotor having a key hole, the rotor being movably provided in the rotor, always biased to protrude from the outer periphery of the rotor, and facing the outer periphery of the rotor when a key is inserted into the key hole; a lock plate exhibiting one state; a cylindrical sleeve rotatably inserted into the inner circumference of the cylinder case and into which the rotor is rotatably inserted; and a cylindrical sleeve provided on the inner circumference of the sleeve. When the key is removed from the key hole with the rotor positioned at a first position where the key can be inserted and removed, the tip of the lock plate is fitted and the rotor rotates relative to the sleeve. a locking groove provided between the cylinder case and the sleeve and configured to lock the sleeve unrotatably with respect to the cylinder case in the first position; When the key is inserted, the rotor and the key are rotated by a predetermined angle in one direction from the first position, and at the second position, the locking mechanism releases the long sleeve, and the opening L rotor and the sleeve are replaced. a control mechanism for controlling the rotor and the sleeve so that they rotate integrally; and the rotor and sleeve, which are configured to rotate integrally due to the operation of the control mechanism, are moved in one direction from the second position by manual operation of the key. a spring provided to operate when the manual operation of the key is released at a third position further rotated by a predetermined angle toward the rotor and the sleeve, the spring rotating the rotor and the sleeve together with the key back toward the second position; A cylinder lock comprising means.