SU112355A1 - Furniture lock - Google Patents

Description

In the well-known furniture locks with two crossbars, moved from the key and connected by rods with locking devices, the latter act non-automatically. Automatically closing valves of complex construction are known as locking devices.

In the described furniture lock, in order to simplify its design, locking devices are used, made in the form of automatically closing gate valves.

To fit the lock to the furniture, the rods can be made in the form of screws that regulate the arrangement of the valves with respect to the locking brackets.

The drawing shows a general view of the castle.

In the case 1 of the lock there are two bolts 2, moved by a key 5, and two locking devices 4, connected by rods 5 with bolts. Locking devices are made in the form of spring-loaded valves 6, interacting with brackets 7 when closing the door. The lock is attached to the inside of the door, and the brackets are at the top and bottom of the frame.

When the door is closed, both spring-loaded valves 6 are located on the edge of the brackets 7, under the action of a spring, without the aid of a key, are latched behind them and the door is automatically locked by the valves at the top and bottom - To open the door, turn the key 3. Both bolts 2 slide into the case 1 of the lock, and the valves 6 with the help of the rods 5 are disengaged from the clips 7.

Subject invention

1. A furniture lock with two bolts moved from the key and connected with locking devices by rods, characterized in that, in order to simplify the design of the furniture lock, locking devices are used, made in the form of automatically closing gate valves.