JPH03126979U

JPH03126979U -

Info

Publication number: JPH03126979U
Application number: JP3564190U
Authority: JP
Priority date: 1990-04-02
Filing date: 1990-04-02
Publication date: 1991-12-20

Description

[Brief explanation of drawings]

第１図は本考案の実施例の側面図、第２図は同
上の保持機構を示す要部斜視図、第３図は同上の
解錠機構を示す要部斜視図、第４図は同上の要部
分解斜視図、第５図ａ〜ｄは同上の鍵保管庫の扉
を開けた状態の平面図、正面図、左側面図及び右
側面図、第６図は従来例の要部斜視図、第７図は
同上の説明図である。１は箱本体、３は扉、５はロツク棒、８は電気
錠本体、９は取付板、１０はソレノイド、１１は
保持金具、１２はバネ、１４は爪部、２６は突起
、２９は穴、３０はネジである。 Fig. 1 is a side view of the embodiment of the present invention, Fig. 2 is a perspective view of the main parts showing the holding mechanism of the above, Fig. 3 is a perspective view of the main parts of the unlocking mechanism of the above, and Fig. 4 is the same as the above. Figures 5 a to d are a plan view, front view, left side view, and right side view of the same key storage with the door open; Figure 6 is a perspective view of the main parts of the conventional example; , FIG. 7 is an explanatory diagram of the same. 1 is the box body, 3 is the door, 5 is the lock bar, 8 is the electric lock body, 9 is the mounting plate, 10 is the solenoid, 11 is the holding bracket, 12 is the spring, 14 is the claw part, 26 is the protrusion, 29 is the hole , 30 are screws.

Claims

[Scope of utility model registration request]

A box body with an open front, a door pivoted to the opening surface of the box body so that it can be opened and closed, a lock bar provided on the door, and a lock bar that can be freely engaged and disengaged from the lock bar and that can be locked using an electric signal. A mounting plate attached to one side of the box body is provided with a rotatable holding metal fitting approximately in the center, and one end of this holding metal fitting is fixed with a spring. The other end of the holding fitting is pressed against the lock rod formed in the shape of a round bar, and the holding fitting is rotated in the other direction against the urging force of the spring, so that the lock rod advances to a predetermined position. At this time, the holding fitting is returned by a spring, and a claw portion for holding and locking the lock bar is formed at the other end of the holding fitting, and is driven by an electric signal to rotate the holding fitting in the other direction. A solenoid for unlocking the claw portion and the locking rod is provided on the mounting plate, a hole is drilled in the mounting plate into which the protrusion protruding from one side of the box body is loosely fitted, and the mounting plate is temporarily fixed to the box body. A lock structure for a key storage cabinet characterized by the provision of screws.