ES2214964B1 - EMERGENCY OPENING SYSTEM OF ELECTRONIC LOCKS WITH MANEZUELA. - Google Patents

Abstract

Emergency opening system for electronic locks with handle, consisting of a removable handle or handle (2), which fits into a shoulder (9) that presents the outer face of the housing (1) of the lock; provided in said projection the cylinder (10) of the lock, arranged at the beginning of a guide (11) by which a mechanical combination key (12) descends with a certain pressure, which is inserted into a combination lock ( 13) and in a cavity presenting the axis of the reducer (7), so that when the key is turned the latch-slip is retracted, leading to the opening of the door.

Description

Emergency opening system for locks electronic with handle.

Object of the invention

The present invention patent application Its purpose is to register an opening system for emergency electronic locks with handle that incorporates notable innovations and advantages over current systems employees for the same purpose.

More specifically, the system of the present invention consists of a lock equipped with a handle removable, under which a cylinder is placed in which it is inserted a mechanical combination wrench, which when turning, and by means of help of some mechanisms, retracts the latch-slip, causing the opening of the door.

Background of the invention

In today's market there is a great variety of electronic locks used, usually on doors, gates, lockers, etc., of hotels, parking lots, establishments or shops, public places in general, etc.

Usually the body of the lock housing it has an electronic device on its outer face encoded, usually consisting of a card reader Magnetic or keyboard.

When you enter the correct opening code, a motor mechanism retracts the latch housed in the frame of the door, thus proceeding to the opening of the door.

These mechanisms are powered by a battery that is arranged inside the case constitutive of the lock, so it does run out of battery will need to contact a technician or staff specific to the establishment, commerce, hotel, etc. The same would happen if the lock were damaged by a failure in the electromechanical system, causing discomfort in both cases and disorders to unnecessary lock users, since their repair would take a while in which users could not access the objects deposited inside the enclosure closed.

In order to avoid inconvenience to the user, and expedite the opening of the damaged lock, it has been proceeded with The innovation of the present invention.

Description of the invention

The emergency opening system of electronic locks with handle object of this register allows a quick and easy opening of the lock in the case that it presents some type of fault that prevents its opening.

For this, the lock of the present invention It is constituted by a housing which presents on its face outside a handle or handle and an electronic device for The door opening. Said device may be a keyboard, a magnetic stripe reader, an identifier chip, or a combination of these elements.

By entering the decoding code of the lock either by means of the keyboard, or by using a magnetic card if it is the reader, or through the chip identifier, an electronic circuit arranged inside the housing, with its corresponding electronic circuit board, will activate the movement of an electric motor that will generate the rotation of a reducer, whose axis will transmit the rotating and retraction to a latch-slip, allowing the door opening.

Whole system electric-electronic is powered by a battery usually consisting of several batteries, which are arranged in a support that is housed inside the Case.

The handle or handle is removable, fits by its base in a projection that presents the outer face of the housing. In this highlight the lock bowler is housed, arranged at the beginning of a guide that descends to perform some pressure inwards when inserting a  mechanical combination Then enter a code corresponding to that of an electromagnet that is arranged next to the reducer, whose function is to lock the lock.

The key is inserted and fits, when descending, in a combination lock, and then inside of a cavity presenting the axis of the reducer, so that at turn it, said reduction shaft will retract the latch-slip, causing the opening of the door.

The set is sealed by its rear face by a closing plate or cover, which seals the inside of the set.

Finally, mention that both the handle and the housing can be equipped with luminous devices or sounds indicating the state of the lock, that is, if it has a breakdown, low battery, if it is closed or open, etc..

To complete the description that follows will perform and in order to help a better understanding of their characteristics, is accompanied by the present specification, of a set of planes in whose figures, illustratively and not limiting, the most significant details of the invention.

Brief description of the designs

Figure 1 corresponds to a view in schematic perspective of some constituent elements of the lock.

Figure 2 corresponds to an exploded view of the emergency opening system of the present invention.

Description of a preferred embodiment

In view of the commented figures and agree with the numbering adopted, you can see in them a preferred but not limited embodiment of the invention, the which consists of an emergency opening system for locks electronic with handle constituted by a housing (1) whose face  exterior features a handle or handle (2) and a device electronic opening (3), (4) and (5) of the door.

Said electronic device may be a keyboard (3), a magnetic stripe reader (4), a chip identifier (5), or a combination of these elements; with his corresponding electronic circuit board (16) housed in the inside the housing.

In turn, inside the housing (1) there is an electric motor (6) generating the turning movement of a reducer (7), whose axis transmits the turning movement, retracting the latch-
slip.

The housing (1) also houses inside a battery (8) of batteries arranged in an inner support.

The handle or handle (2) is removable, fits by its base in a projection (9) that presents the outer face of the housing (1). In said projection (9) the cylinder (10) of the lock, arranged at the beginning of a guide (11) by which descends when a certain inward pressure is made to insert a mechanical combination wrench (12). The key, to penetrate fits and is inserted into a combination lock (13), and in a cavity presenting the reducer shaft (7), whose rotation retract the latch-slip.

In turn, between the combination lock (13) and the reducer (7) is provided with an electromagnet (14) whose function is to lock the lock.

Finally the set is sealed by a plate or closing cover (15) that seals the assembly.

Claims (4)

1. Emergency opening system for electronic locks with handle, consisting of a housing (1) whose outer face has a handle or handle (2) and an electronic opening device (3), (4) and (5), and inside which there is an electronic circuit board (16), an electric motor (6) that generates the rotation of a reducer (7), whose axis transmits the retraction movement to a latch-slip, the assembly being powered by a battery (8), and sealed on its rear face by a plate or closure cover (15), characterized essentially by the fact that the handle or handle (2) is removable, since it fits into a shoulder (9) that has the outer face the housing (1) in which the lock cylinder (10) is located, arranged at the beginning of a guide (11) through which a mechanical combination key (12) descends when inserted with certain pressure, which is introduced in a combination lock (13) and in a cavity presenting the shaft of the reducer (7), so that when the key is turned the latch-slip is retracted. 2. Emergency opening system for electronic locks with handle, according to claim 1, characterized in that there is an electromagnet (14) arranged between the combination lock (13) and the reducer (7). 3. Emergency opening system for electronic locks with handle, according to claim 1, characterized in that the handle has light or sound devices indicative of the state of the lock. 4. Emergency opening system for electronic locks with handle, according to claim 1, characterized in that the housing has light or sound devices indicative of the state of the lock.