RU2506388C1 - Locking device - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: product - a high security locking device, burglar-resistant, reliable and durable, which can be used as a safe-(central) lock, and as an apartment or office lock, as well as locking a wide range of applications. The proposed device, consisting of a fixed platform, which is a striking plate and coupled with its body to be rotated around the central axis, where there are keyplate segments placed, comprising a cylindrical body adjacent to each other and having coaxial channels, in which there are clamps and tappets - lever tumbler type body, which may hinder displacement of the segments relative to one another along the longitudinal axis, wherein rotation of the housing ring relative to the platform prevents the covering of body, which in the starting position rigidly engages with both the platform with the locking pin and bracket, so and with the housing through an opening disposed in a lateral housing latching body - the body of a complicated configuration which, when the keyplate is offset by one of the segments along a longitudinal axis of the housing, releases the engagement with the fixed ring, which allows the housing under the effect of a keyplate to rotate around the central axis, displacing the locking bar while inside the building can be shifted with a spring-loaded ring, releasing it from engagement with the platform, and turning it with the body, shifting the striking plate.

EFFECT: new unit is developed for reliable locking of a pivoting mechanism that does not allow to apply shocks at this device for its burgling, and making it possible to control a pivoting mechanism at the side of the locked room without a key.

2 dwg

Description

The product is a locking device of high secrecy, resistance to breaking, reliability and durability, which can be used as a safe (central) lock, as well as an apartment or office lock.

An analog of this lock device is a lock device [1], however, its disadvantages include the fact that it, when subjected to shock, can be unlocked.

In the proposed device, a new assembly has been developed for reliable locking of the rotary mechanism, which does not allow using shock impact on this device to crack it, and also makes it possible to control the rotary mechanism from the side of the locked room without a key.

The proposed device, which consists of a fixed platform, in which there is a locking plate and a body coupled to it, having the ability to rotate around a central axis, in which are placed the mask segments that make up the cylindrical body, adjacent to each other and having coaxial channels in which the clamps and pushers - bodies of the zugald type, which can prevent the displacement of one of the segments relative to the other along the longitudinal axis, characterized in that the rotation of the body relative to the platform is an obstacle there is a ring covering the body, which in the initial position is rigidly engaged with both the platform using the bracket and the fixing pin, and with the body through the fixing body located in the side opening of the body - a body of complex configuration that, when the key plate is displaced by one of the segments along the longitudinal axis frees the housing from grip with the fixed ring, which allows the housing to rotate under the influence of the key plate around the central axis, shifting the locking plate, while inside the room you can displace the spring-loaded ring, freeing it from adhesion with the platform, and rotate it together with the body, shifting the locking plate.

Such a technical solution significantly increases the resistance of this device to cracking by impact, since the shift of the segment controlled by the key plate is carried out only by itself, and, therefore, the impact on this segment does not unlock the rotary mechanism of the device.

In addition, in this device, it becomes possible to unlock the rotary mechanism of the device from the side of the locked room without using a key plate. To do this, it is necessary to release the ring covering the housing from coupling with the fixed platform, which is accomplished by withdrawing the spring-loaded ring from the locking pin located on the bracket fixed to the ring fixing platform.

All this allows us to talk about a significant improvement in the consumer qualities of the product, since in addition to increasing resistance to cracking, the ease of use as a household product, as well as a safe product in extreme situations, when emergency measures are required to save people in this room, also increases.

In more detail, the claimed technical solution is considered in figure 1, which shows the initial position of the locking device, and figure 2 - the working position of the locking device.

Presented in figure 1 and figure 2 lock devices include the following elements:

1 - carrier platform;

2 - case;

3 - a locking level;

4 - a locking segment of the mask;

5 - controlled segment of the mask with a key cavity;

6 - reference segment of the mask;

7 - pushers;

8 - fixing bodies, interlocking segments of the mask;

9 - a fixing body that engages the housing with a ring covering it;

10 - ring covering the housing;

11 - bracket with a locking pin locking the ring covering the housing;

12 - dump cylinder;

13 - spring, which presses the reset cylinder to the segments of the mask;

14 - key plate;

15 - pin fixing the key plate;

16 - swivel bar located on the controlled segment;

17 - guides of the rotary bar;

18 - cover of the carrier platform;

19 - pin, coupling housing with a locking strip;

20 - limiter displacement ring covering the housing.

The device operates as follows.

In the initial position (FIG. 1), the rotary mechanism of the device, consisting of a housing (2) coupled to the locking plate (3), is fixed by a fixing body (9) located between the housing (2) and the ring (10) covering the housing, which by means of an arm with a locking pin (11) is coupled to a fixed supporting platform (1). Moreover, the position of the guided segment of the mask (5) blocking the rotary mechanism by means of the fixing body (9) is determined by its adhesion to the locking segment of the mask (4) by the fixing bodies (8) located in the coaxial channels of adjacent

segments of the mask. Since in the initial position the locking segment of the mask (4) is located and fixed by the rotary bar (16) under the controlled segment of the mask (5), the key cavity of the latter is ready to receive the key plate (14).

To transfer the device to the working position (Figure 2), the key plate (14) must freely through the slot in the cover of the supporting platform (18) enter the key cavity of the guided segment of the mask (5) and rotate the segments of the mask through an angle of 180 °. During this rotation, the pushers (7) located in the channels of the guided segment of the mask (5) are lowered under the influence of the fixing bodies (8) located both in the channels of the controlled and in the coaxial channels of the locking segment of the mask (4), on which it acts a reset cylinder (12) pressed against them by a spring (13) onto a key plate (14) having a corresponding relief.

As a result, the fixing bodies (8) are located in the channels of the guided (5) and locking (4) face segments in such a way that the guided segment (5) can, using the key plate (14), coupled to the guided segment (5) with a pin (15) , move along the longitudinal axis, which will allow the locking body (9), which engages the housing with the ring, to shift to the tail of the guided segment of the mask (5) and release the housing (2) from adhesion to the ring (10). In addition, the displacement of the guided segment of the mask (5) allows the rotary plate (16) located on its rear part to enter the grooves on the body (2), which allows the body (2) to be rotated using the key plate (14) and the locking plate (3) to be shifted ), that is, use the rotary mechanism of the device.

The capabilities of this device also include the release of the rotary mechanism of the device from the locked room without the use of a key plate. To do this, it is necessary to release the ring (10) covering the housing from engagement with the pin located on the bracket (11), which is done by shifting the spring-loaded ring to a position in which the pin on the bracket does not fix the ring (10), but thanks to the stop (20 ) this does not lead to its imbalance with the body (2). Thus, by rotating the freed ring (10), it is possible to change the position of the body (2) coupled through the fixing body (9) with it and act on the locking plate.

The claimed technical solution, with the distinguishing features, is currently not known in the Russian Federation and abroad and meets the requirements of the category of "novelty."

The claimed technical solution is original, provides an unconventional approach to solving the problem and does not follow obviously from the existing level of technology, and also meets the requirement of the criterion of "inventive step".

The claimed technical solution can be implemented industrially using known technical means, technologies, materials and meets the requirement of the criterion of "industrial applicability".

Literature

1. Application No. 97107205 \ 12.

Claims (1)

A device consisting of a fixed platform, in which there is a locking plate and a body connected to it, having the ability to rotate around a central axis, in which are placed the mask segments that make up the cylindrical body, adjacent to each other and having coaxial channels in which the latches and pushers are located - bodies of the zugald type, which can prevent the displacement of one of the segments relative to the other along the longitudinal axis, characterized in that the ring prevents the rotation of the body relative to the platform, a suction housing, which in the initial position is rigidly adhered to both the platform using the bracket and the fixing pin, and to the housing through the fixing body located in the side opening of the housing — a body of complex configuration that, when the key plate moves one of the segments along the longitudinal axis, releases the housing from coupling with a fixed ring, which allows the body under the influence of the key plate to rotate around the central axis, shifting the locking plate, while inside the room you can shift the back supper ring, freeing it from coupling with the platform, and rotate it together with the body, shifting the locking plate.

Images