JPS6427368U

JPS6427368U -

Info

Publication number: JPS6427368U
Application number: JP12198087U
Authority: JP
Priority date: 1987-08-07
Filing date: 1987-08-07
Publication date: 1989-02-16
Anticipated expiration: 2002-08-07
Also published as: JPH0625579Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係るシリンダ錠の右側面断面
図、第２図は本考案に係るシリンダ錠の右側面図
、第３図は本考案に係るシリンダ錠のＡ―Ａ断面
図を示し、そのうちａは施錠位置であり、ｂは開
錠位置である。第４図は第２図のＢ―Ｂ断面図を
示し、そのうちａは施錠位置であり、ｂは開錠位
置である。第５図はスライダの斜視図である。第
６図は従来技術を示すシリンダ錠の断面図である
。１……シリンダ錠外筒、２……シリンダ錠内筒
、２ｂ……タンブラ、２ｃ……後端面、２ｄ，２
ｅ……偏心ボス、３，４……スライダ、３ａ，４
ａ……逃げ溝、５……スプリング、７，８……保
持板、９，１０……突起。 FIG. 1 shows a right side cross-sectional view of a cylinder lock according to the present invention, FIG. 2 shows a right side view of a cylinder lock according to the present invention, and FIG. 3 shows an AA cross-sectional view of the cylinder lock according to the present invention, Among them, a is the locked position and b is the unlocked position. FIG. 4 shows a sectional view taken along the line BB in FIG. 2, where a is the locked position and b is the unlocked position. FIG. 5 is a perspective view of the slider. FIG. 6 is a sectional view of a cylinder lock showing the prior art. 1... Cylinder lock outer cylinder, 2... Cylinder lock inner cylinder, 2b... Tumbler, 2c... Rear end surface, 2d, 2
e... Eccentric boss, 3, 4... Slider, 3a, 4
a...Escape groove, 5...Spring, 7, 8...Retaining plate, 9, 10...Protrusion.

Claims

[Scope of utility model registration request]

A tumbler is disposed inside an inner cylinder of the cylinder lock that is housed inside the outer cylinder of the cylinder lock, an eccentric boss is provided on the rear end surface of the inner cylinder of the cylinder lock, a slider is engaged with the eccentric boss, and a tumbler is provided inside the inner cylinder of the cylinder lock. In a cylinder lock configured such that a slider moves up and down by rotation of a cylinder, a holding plate is provided with a protrusion on the back surface of the slider and engages with the protrusion in an unlocked position to hold the slider within the cylinder lock outer cylinder. is provided on the circumference of the rear end face of the cylinder lock inner cylinder, and an escape groove is provided on the back surface of the slider, and an eccentric boss is engaged in the escape groove,
A spring that biases the slider in the direction of protruding from the cylinder lock outer cylinder is arranged in the front face of the slider, and when the cylinder lock inner cylinder rotates to the locked position, the engagement between the protrusion and the retaining plate is released, and the slider is released from the cylinder lock. A cylinder lock characterized in that it is configured to protrude from the outer peripheral surface of the cylinder.