JPS6165171U

JPS6165171U -

Info

Publication number: JPS6165171U
Application number: JP14859284U
Authority: JP
Priority date: 1984-10-02
Filing date: 1984-10-02
Publication date: 1986-05-02

Description

[Brief explanation of drawings]

第１図は一般のデイスクタンブラー錠の外筒を
外した状態の斜視図、第２図は内筒部分の断面図
、第３図は従来のデイスクタンブラーの平面図、
第４図は本考案の錠で用いるデイスクタンブラー
の平面図、第５図は本考案の錠のカギ孔の一例を
示す図、第６図は本考案の錠に対し使用されるキ
ーの断面図である。１…外筒、２…内筒、３…デイスクタンブラー
、４…スプリング。 Fig. 1 is a perspective view of a general disc tumbler lock with the outer cylinder removed, Fig. 2 is a cross-sectional view of the inner cylinder part, and Fig. 3 is a plan view of a conventional disc tumbler.
Fig. 4 is a plan view of a disk tumbler used in the lock of the present invention, Fig. 5 is a diagram showing an example of a key hole of the lock of the present invention, and Fig. 6 is a sectional view of a key used in the lock of the present invention. It is. 1...Outer cylinder, 2...Inner cylinder, 3...Disc tumbler, 4...Spring.

Claims

[Scope of utility model registration request]

an outer cylinder having a concave groove on an inner wall; an inner cylinder having a plurality of grooves into which tumblers are inserted; and an inner cylinder rotatably disposed inside the outer cylinder; and a disk tumbler inserted into the groove of the inner cylinder. The disc tumbler is locked by being pushed out at its tip by a spring and inserted into the groove of the outer cylinder, and each disc tumbler is pushed back into the inner cylinder by inserting a key. In the case of locks that are now unlocked by keys, there are two reference lines for the disk tumbler that are pressed by the key, one for the individual keys and one for the master key, and the position of the reference line for the master key is set for all disk tumblers. A disc tumbler lock characterized by having the same properties.