RU102224U1 - LOCATED LOCK WITH PROTECTION AGAINST INTERSUVALD CODE READING - Google Patents

Abstract

 A level lock containing a body and a cover with guide slots for the key, a deadbolt with a shank and a shank stand, a set of spring levers relative to the body, locking bolts at each half-turn of the key and separated by distance washers, characterized in that there are distance beams between the levels on the racks plates, which, separating the levers and not preventing the movement of the bolt with the shank rack, separate the area of the guide slots for the key from the area of the code grooves of the levers.

Description

The utility model relates to locking devices, in particular to mortise and patch levers.

Famous Castle "Guardian 30.01" manufactured by LLC "Tiara", the Republic of Mari El, Yoshkar-Ola, locked with a double-sided key for two half-turns. It has protection against tampering with “lock-picks” in the form of false grooves in the windows of the levers, but from defining the code combination of the lock by penetrating the probe through the key slot and the inter-slots to the code channels of each levers with the necessary measurements and calculations of protection there.

The design described above is typical for lever locks and is selected as a prototype.

The technical result of the proposed utility model is to increase the resistance to criminal opening by eliminating the possibility of determining the code combination of the lock with the help of inter-maturing probing.

The technical result is achieved by the fact that in the lever lock containing the case and the cover with guide slots for the key, a set of spring-loaded relative to the case of the levers, locking bolts at each turn of the key, distance plates are installed between the levers on the racks, which, separating the levers and not preventing the bolt from moving with a shank stand, separate the area of the key guide slots from the keyway groove area of the suvald, thereby preventing the probe from penetrating the guide slot for the key as well as girder intervals to the code grooves of the suvald.

The shape and dimensions of the distance plates are determined by the design of the lock.

The essence of the utility model is illustrated by drawings, where:

figure 1 - shows the castle, where between all or part of the levers installed distance plates;

figure 2 - shows another lock with distance plates;

figure 3 - shows the remote plate to these locks.

The lock (Fig. 1 and Fig. 2) includes a cover and a body with guide slots for the key, a deadbolt with a shank and a shank stand, a set of levers spring-loaded relative to the body, distance washers, distance plates.

The distance plates, located between the levers, prevent the probe inserted into the lock through the key slot to penetrate between the levers and grope the edges of the levers code grooves, that is, determine the height of the leveled code grooves to adjust the dial key or make a master key. The installation of distance plates even between the part of the suvald does not allow to fully determine the code combination and will require the use of other methods of opening.

Claims (1)

A level lock containing a body and a cover with guide slots for the key, a deadbolt with a shank and a shank stand, a set of spring levers relative to the body, locking bolts at each half-turn of the key and separated by distance washers, characterized in that there are distance beams between the levels on the racks plates, which, separating the levers and not preventing the movement of the bolt with the shank rack, separate the area of the guide slots for the key from the area of the code grooves of the levers.