JPS61137752U

JPS61137752U -

Info

Publication number: JPS61137752U
Application number: JP2145685U
Authority: JP
Priority date: 1985-02-18
Filing date: 1985-02-18
Publication date: 1986-08-27
Also published as: JPH0345499Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例による簡易電気錠の
常態における一部断面側面図、第２図はその錠止
部材の構成要素を展開して示す斜視図、第３図は
ラツチブロツクとラツチ杆の外観斜視図、第４図
は常態における簡易電気錠の錠止部材を示す一部
断面平面図、第５図は電磁アクチユエータによる
解錠状態を示す第１図と同様の一部断面側面図、
第６図はラツチブロツクが回動した状態における
錠止部材の一部断面平面図、第７図はラツチブロ
ツクが回動した状態における簡易電気錠の一部断
面側面図、第８図はデツドカムによる解錠状態を
示す第５図と同様の一部断面側面図である。１…錠箱、２…スライダ、３…ラツチブロツク
、３ａ…衝止面、３ｂ…斜面、３ｃ…曲面部、４
…ラツチブロツク支持部、５…ラツチばね受け板
、８…ラツチ杆、８ｂ…係止孔、１０…ラツチば
ね、１２…連結ピン、１５…係止機構、１６…セ
レクタ、１７…セレクタピン、１８…セレクタば
ね、１９…ソレノイド、２１…プランジヤ、２３
…第１駆動レバー、２６…駆動ピン、２７…第２
駆動レバー、２９…デツドカム、３３…第３駆動
レバー。 Fig. 1 is a partially sectional side view of a simple electric lock according to an embodiment of the present invention in its normal state, Fig. 2 is a perspective view showing the components of the locking member developed, and Fig. 3 is a latch block and latch lever. 4 is a partially sectional plan view showing the locking member of the simple electric lock in a normal state; FIG. 5 is a partially sectional side view similar to FIG. 1 showing the unlocked state by an electromagnetic actuator;
Figure 6 is a partial cross-sectional plan view of the locking member with the latch block rotated, Figure 7 is a partial cross-sectional side view of the simple electric lock with the latch block rotated, and Figure 8 is unlocking by a dead cam. FIG. 6 is a partially sectional side view similar to FIG. 5 showing the state; DESCRIPTION OF SYMBOLS 1...Lock box, 2...Slider, 3...Latch block, 3a...Block surface, 3b...Slope, 3c...Curved surface part, 4
... Latch block support part, 5... Latch spring receiving plate, 8... Latch rod, 8b... Locking hole, 10... Latch spring, 12... Connection pin, 15... Locking mechanism, 16... Selector, 17... Selector pin, 18... Selector spring, 19... Solenoid, 21... Plunger, 23
...first drive lever, 26...drive pin, 27...second
Drive lever, 29...Detsudo cam, 33...Third drive lever.

Claims

[Scope of utility model registration request]

A slider is guided so as to be movable in the front and back direction perpendicular to the free edge of the door in the lockbox, and has a latch block support protruding from the front end of the free edge of the door and is biased forward. A latch rod supported and guided by the slider so as to be movable back and forth;
A stop surface having the same vertical generatrix, a slope obliquely intersecting the stop surface in front of the stop surface, and a curved surface projecting rearward at the rear end of the slope, and the above-mentioned stop at the rear end. A latch block whose portion close to the surface is rotatably pivoted to the front end of the latch rod, a locking mechanism which is integrally attached to the slider and removably locks the latch rod to the slider, and a locking mechanism inside the lock box. an electromagnetic actuator disposed in the door and controlled by an unlock signal; a dead cam disposed alongside the electromagnetic actuator in the lock box and driven by a cylinder lock attached to the door; and a dead cam connected to the electromagnetic actuator. A first transmission mechanism that connects the locking mechanism and releases the engagement between the slider and the latch rod when the former is activated; and a first transmission mechanism that connects the dead cam and the locking mechanism and releases the engagement between the slider and the latch rod when the former is activated. a second transmission mechanism for releasing the locking mechanism, the latch rod is locked to the slider via the locking mechanism, and
A simple electric lock characterized in that the curved surface part of the latch block and the latch block support part of the slider are in contact with each other in a normal state where the blocking surface of the latch block is substantially parallel to the door surface.