JPS61107855U

JPS61107855U -

Info

Publication number: JPS61107855U
Application number: JP19414984U
Authority: JP
Priority date: 1984-12-20
Filing date: 1984-12-20
Publication date: 1986-07-08
Also published as: JPH0349259Y2

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示すもので第１図は
キーの部分縦断面図、第２図はロツク本体の縦断
面図、第３図は第２図のＡ−Ａ断面図、第４図は
第２図のＢ−Ｂ断面図、第５図はロツク本体、第
６図はキーをローターに嵌め込んだ状態の縦断面
図、第７図は第６図からキーを回転させた状態の
縦断面図である。Ａ……ロツク本体、Ｂ……キー，１……ケース
、２……軸孔、５……作動リング、７……傾斜面
、８……切欠き、１０……ロツク軸、１２……ロ
ツクバネ、１３……シリンダー、１４……磁石穴
、１８……磁石ピン、２０……ローター、２２…
…脚、２３……摺動溝、２７……ロツクプレート
、３０……インサートリング、３６……磁石、３
７……スカート部。 The drawings show one embodiment of the present invention, in which Fig. 1 is a partial vertical cross-sectional view of the key, Fig. 2 is a vertical cross-sectional view of the lock body, Fig. 3 is a cross-sectional view taken along the line A-A in Fig. 2, and Fig. 4 is a partial longitudinal sectional view of the key. The figure is a sectional view taken along line B-B in figure 2, figure 5 is the lock body, figure 6 is a vertical cross-sectional view of the key fitted into the rotor, and figure 7 is the key rotated from figure 6. FIG. A... Lock body, B... Key, 1... Case, 2... Shaft hole, 5... Operating ring, 7... Inclined surface, 8... Notch, 10... Lock shaft, 12... Lock spring , 13... Cylinder, 14... Magnet hole, 18... Magnet pin, 20... Rotor, 22...
... Leg, 23 ... Sliding groove, 27 ... Lock plate, 30 ... Insert ring, 36 ... Magnet, 3
7...Skirt section.

Claims

[Scope of utility model registration request]

A protrusion 15 is provided on the outer periphery, and a plurality of magnet holes 1 are provided on the top surface.
A magnet pin 18 is biased upward through a spring into the magnet hole of the cylinder 13 having a cap-shaped rotor 20, and a protrusion 25 is provided on the outer periphery of the cap-shaped rotor 20, and a recess 21 in which the magnet pin fits into the upper part of the inner surface. The cylinder is fitted into a rotor having a leg 22 having a spring receiving hole 24 on the outer periphery of the lower part and a lock plate sliding groove 23 on the upper surface. The notch of the actuating ring 5 has an inner flange with an inclined surface 7 symmetrically provided in the range of 45 degrees, and has a notch 8 at a symmetrical position in the upper part.
An insert ring 30 having a lock groove 32 into which the lower lock plate 27 of the inner flange fits and a Garrod groove 33 on the body is fitted into the rotor 20, and the lock shaft is inserted into the shaft hole 2 at the center of the lower surface of the case 1. 10 is slidably passed through the lock body A, and the case 1 is fitted into the insert ring 30, and the two are fixed together.
8 and a key B having a built-in magnet 36 with a polarity opposite to that of the magnet pin, and a skirt portion 37 that can be inserted between the rotor 20 and the insert ring 30.