ES2257939B1 - PROTECTOR WITH MAGNETIC CODE FOR LOCKS. - Google Patents

Abstract

Magnetic code protector for locks, which consists of a door trim, where a rotary lock case that conceals the input slot of the key, counting, with a magnetic code on its slide, the which confronting it with the magnetic actuator and when its codes are coincident, allows the opening of the rotating case of closing, giving access to the lock.

Description

Magnetic code protector for locks

The invention relates to a new protector with magnetic code for locks.

Everyone's vulnerability is known conventional locks, the key entry slot being the most vulnerable part of them against acts of sabotage and attempted improper access to homes or other entities through picks or other objects.

Well, in order to protect the slots from the locks, this new code protector has been conceived Magnetic for locks.

One of the main advantages of this new device, it allows adapting to any door protecting the lock through a box that once closed, hides the lock and has no hole or slot for opening, being necessary to open it a magnetic actuator or key magnetic thus providing another access control.

Basically, the device will be constituted by a fixing plate that completely covers the lock which It is fixed to the door by screws, providing the fixing at the bottom of a fixed hinge that holds a rotary closing box defining the fixed hinge the circular movement of the rotary closing box, which when manually operated towards the fixing plate, it makes a slider slide up when contacting a fingernail closure, in which by inertia falls into a defined gap in said nail, being seated in said hollow resting on the bottom which defines the fingernail and preventing the device from opening, the slide being in its resting position on its bottom of hollow, being necessary to open the box, bring a magnetic actuator in the upper outer zone at the height of the slider For the opening of the device it is necessary that the magnetic actuator which houses small circular magnets and that depending on the polarity of the magnets a code is set magnetic, so that when making contact with the top external of the rotary closing box that when approximated to the upper part of the rotating case, induction face the internal magnetic code, located at the top of the slide with the code of the magnetic actuator. When both codes are coincident, they involve magnetic displacement up the slide, whose path is defined by two slide guides, located on both ends of the box rotating, proceeding to release it from the closing tab and allowing its opening, giving access to the lock.

For proper understanding of this new object,  A sheet of drawings is attached to this specification. in which, by way of example, a form of realization. In figure one, the device is shown in its open position, and in figure two, it is represented in its closed position, in the cited figures, are represented the following main constituent parts of the new device.

TO.-

Door trim.

B.-

Magnetic actuator

C.-

Sliding.

D.-

Guiaderas

AND.-

Clamp closure.

F.-

Fixing screws.

G.-

Rotating closing box.

H.-

Fixed hinge

I.-

Fixing plate.

With these integral parts of the new protector with magnetic code for locks, it will be fulfilled that once placed the door trim (A), using its corresponding fixing screws (F), covers the lock a protect and support the fixing plate (I), which holds the rotary closing box (G), by means of a fixed hinge (H), which defines the path of the rotating closing box (G), which when being brought to its closed position, makes the slide (C), slide up, by contacting the closing tab (E) on the that by inertia falls into a defined hole in said nail, leaving seated in said hollow resting on the bottom that defines the closing tab (E), preventing the opening of the device while the slide (C) in rest position on the bottom of the hole leaving the slide (C), in the closed position, according to appreciate in figure two.

For opening the protector with code magnetic for locks, it is necessary that the magnetic actuator (B), which behaves like a magnetic key with a series of circular magnets that form a code approximates the upper part of the rotary closing box (G), which induction is confronted with the code of magnets located in the part upper slide (C). When the actuator codes magnetic (B), are matching the codes of the slider (C), involves sliding the slide (C), by magnetic attraction whose path is defined by the guides (D), located at both ends of the rotary closing box (G), and proceeding to release it from the closing nail (E), which allows the opening giving access to the lock.

Describe sufficiently the nature of the invention, it is expressly stated that any modification of detail that is introduced, will be considered included in this protection while not essentially altering or modifying, your characteristic purpose.

Claims (3)

1. Protector with magnetic code for locks, of the type you will use to hide the lock to protect from a door trim (A), supporting a plate of fixation (I), which in turn holds the rotating case of closure (G), which swings using the fixed hinge (H), once brought the rotary closing box (G) to its position of closed, the slide (C), slides up to contact the closing nail (E), in which by inertia falls into a hole defined in the closing tab (E), preventing its opening and being in the closed position, arranging the slide (C), in its upper part of a code based on circular magnets the which when confronted with the actuator magnet code magnetic (B), attracts the slide (C), freeing it from the fingernail of closing (E), the rotary closing box (G) being open, provided that the magnetic actuator codes (B) are coinciding with that of the upper part of the slide (C). 2. Magnetic code protector for locks according to the first claim, characterized in that the rotary closing box (G) does not have any hole or slot for opening or closing. 3. Protector with magnetic code for locks, according to the first and second claim, characterized in that its opening is carried out by means of code of magnets located in the slide (C) and in the magnetic actuator (B), the magnetic actuator (B) behaving as magnetic access key.