BRPI1003085B1 - MULTIPLE ENTRY GORGE LOCK AND VARIABLE SPACES BETWEEN ENTRIES - Google Patents

Abstract

multiple entry gorge lock and variable spacing between entrances, in order to exceed the available security guarantees, coated with extremely special features of inviolability and inaccessibility, even with the use of the most varied and complex instruments for breaching secrets and opening known locks , for this purpose, comprising, in essence, a lock with devices that use double-finned or single-finned keys characterized in the form of closing and opening of gorges; which inside the lock form niches of entrances, being incorporated in it, housed and resident, and despite obeying individual opening secrets, they work together and form a single protection process; the distance between two or more devices involved, depending on the retractor that categorizes the distance to be practiced in that special lock at that moment, generates an additional secret that prevents the opening or violation; and constitute the main target of the current constructive conception; the progression of the state of the art that gives greater security in the current concept presented here of the lock of gorges, is obtained by: the independence of the constituents, the devices proposed; the distance with the possibility of variability and the conjunction of the totality or partiality of the pins emerging from the lock coming from the devices, is what guarantees and confers what is now exposed, a characteristic of additionality to what is available to date in the construction universe of the area of locks.

Description

MULTIPLE ENTRY GORGE LOCK AND VARIABLE SPACES BETWEEN ENTRIES

FIELD OF THE INVENTION

[01] The present invention patent describes a gorge lock with multiple entry and variable spacing between the entrances provided with two or more sets of closing and opening arranged in series and with actuation of the tongue type gorges, said devices presenting a secret of opening that must be activated in series and in the same act by means of a single key for the movement of the tongue of each closing set, being provided a retractor or between the devices that changes the length of the key and allows the user to change the secret in compliance with the distance between the closing devices, providing an additional secret that prevents the opening or breach by third parties that do not hold the correct key.

BACKGROUND OF THE INVENTION

[02] Security locks, widely used in external openings, are increasingly presented with locking means to prevent opening and ensure maximum security. Generally single or double finned keys are used, which can be copied in order to promote the displacement of the door frame tongue and, thus, guarantee the opening, regardless of the locking means used.

[03] CN201343926 describes a core insertion lock, which comprises a liner, a side plate, a double column screw component, a trifurcated screw component, a triangular screw component, a rotary button shaft and a double head shift block. A fixed plate is

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2/6 fitted to the rotary axis of the button and a pin is incorporated into the rotary axis of the button, in order to control the operating status of the double column screw component; and the double head shift block can drive forward and reverse rotation to drive a coated starting plate on the cylindrical surface of the double head shift block to complete the unlocking function.

[04] Document CN2851437 describes a theft-proof ball lock consisting of three rotors and a wrench, in which the gear teeth on the double side are mutually vertical. A locking body is equipped with a spring-loaded hole. Each rotor is provided with a ball hole. The inside of the spring hole is provided with a spring. Each ball hole is provided with a spring. A locking core is divided into three rotors. The directions for the key holes of two rotors fixed to the front of the lock body with the fixing parts of a fixing disc and a fixing rotor are the same. The direction of the key hole of the third rotor is mutually vertical with respect to the directions of the key holes of the other two rotors. The unlocking key is formed by the connection of a handle and a rotating rod. The rotating rod is equally divided into three sections. The middle section is provided without gear teeth. The planes of the gear teeth on the double side of the other two sections are vertical to each other.

[05] Document EP1715122 describes a security lock that comprises a box-shaped body inside which a sliding carriage associated with the closing means and a plurality of levers or combined plates that can be activated by means of a spanner are mounted. double fin. The lock also comprises a member rotatable mounted on a fixed element and having a hole for the

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3/6 insertion of the driving end of the key and the first and second means of selectively blocking the rotation of the member within the fixed element.

[06] However, state-of-the-art security locks, in spite of having locking means, are susceptible to opening by means of a copy of the key or even using master keys or lock picks, moving the pins that block the lock. and promoting the opening of the door. Lock pick keys are fake keys or non-key instruments (such as keys, scissors, wires) that can trigger the tongue, promoting the opening of the door, even without the original key of the lock.

[07] Thus, the object of the present invention patent is a gorge lock with multiple entry and variable spacing between the entrances provided with two or more sets of closing and opening arranged in series and with actuation of the type gorges, activated by a single key, where each closing device has an opening secret that must be activated in series and in the same act, for the movement of the pins of each closing set, in order to promote the opening or closing of the door. With this constructivity, the opening and closing sets are activated by a single key for the movement of the respective pin because, otherwise, the pin of one closing set limits the movement of the pin of the other closing set and, consequently, preventing opening the door.

BRIEF DESCRIPTION OF THE FIGURES

[08] Figure 1 shows the exploded perspective view of the lock object of the present invention patent.

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[09] Figure 2 shows the perspective view of a key (6) with double fins (5), spaced apart by a certain spacing (4 '), where each fin (5) has a pair of shoulders (13).

[010] Figure 3 shows the representation of the key (6) attached to the secret of each opening and closing set (1) and (2) of the lock (3).

DETAILED DESCRIPTION OF THE INVENTION

[011] The multiple-entry gorge lock and variable spacings between the entries, object of the present invention patent, comprises two or more sets of closing and opening of the gorge housed in a lock (3), each set (1) or (2) equipped with an individual opening secret that works associated with the set (1) or (2) linearly installed, providing a spacer or spacer between the sets (1) and (2) that changes the length of the key (6 ) and allows the user to change the secret in accordance with the gap between the opening and closing sets (1) and (2), said gap (4) which can be variable.

[012] The possibility of varying the distance between the opening and closing sets (1) and (2) and the activation independence of the sets (1) and (2) by means of single or double flap keys (6) provides an additional secret that prevents opening or breaching by third parties who do not hold the correct key. The fins (5) of the key (6), with distance (4a) coinciding with the distance (4) between the opening and closing sets (1) and (2) of the lock (3), make up a secondary secret.

[013] Each opening and closing set (1) and (2) has an entry (14) that provides access to a niche (12), said entries

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5/6 (14) constituting the physical correspondence between niches (12) in the lock (3) and projections (13) in the key (6), said key (6) which, as shown in figure 2, has a set of fins ( 5) with projections (13), said fins (5) with a certain spacing (4a) coinciding with the spacing (4) between the opening and closing sets (1) and (2) of the recipient lock (3).

[014] The key (6) of the type “double flap can have pre-designed lateral and contralateral flaps (4a), or single flaps.

[015] Thus, for the opening of the lock (3), it is necessary that the shoulders (13) of the fins (5) of the key (6) are inserted in the correct depth coded by the spacing (4) between the opening and closing sets (1) and (2) of the lock (3). Once the key (6) is inserted in the recipient lock (3), it is possible to turn said key (6) to move the pins (7) and open the door.

[016] As shown in figure 1, in the internal region of the lock (3) two sets of opening and closing are arranged (1) and (2), where each set (1) and (2) has a gorge mechanism (10 ) for actuating emerging pins (7) from entry niches (12) where a key (6) is inserted.

[017] The number of opening and closing sets (1) and (2) can be equal to or greater than two and, for example purposes, two sets (1) and (2) are indicated and represented.

[018] Between the opening and closing sets (1) and (2) there is a spacer (15) that allows adjusting the distance between said sets (1) and (2), configuring a primary secret and target of the present patent of invention.

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[019] The spacing (4) defined between the opening and closing sets (1) and (2) is coincident with the spacing (4a) between the group of fins (5) of the key (6).

[020] Optionally, as an additional form of security, the opening of the lock (3) is only effective if the key (6) is spaced (4a) coinciding with the spacing (4) defined between the opening and closing sets (1 ) and (2) and if the pins (7) of the opening and closing sets (1) and (2) are linked, so that the opening of a closing set (1) occurs simultaneously with the other closing set ( 2) installed in the lock (3), and so on, as many as the opening and closing assemblies (1) and (2) constituents of the lock (3), said constructivity shown in figure 3.

[021] As detailed in figure 3, the linking of the pins (7) of the opening and closing sets (1) and (2) occurs through a binding connection (8), allowing the simultaneous opening of the sets (1) and (2) installed in the lock (3).

Claims (2)

CLAIMS: 1. MULTIPLE ENTRY GORGE LOCK AND VARIABLE SPACES BETWEEN ENTRIES characterized by comprising: a) two or more sets of closing and opening gorge linearly installed in the internal region of the lock (3), each set (1) and (2) that presents an entrance (14) that provides access to a niche (12) where a gorge mechanism (10) is installed to drive emerging pins (7); b) a spacer arranged between the sets (1) and (2) that determines a distance (4) between the closing sets (1) and (2); c) a single or double-finned key (6) that has a set of fins (5) with shoulders (13), said fins (5) with a certain spacing (4a) coinciding with the spacing (4) between the sets of opening and closing (1) and (2) of the lock (3), said key (6) inserted in the entries (14) of the lock for the displacement of the pins (7). 2. MULTIPLE INPUT GORGE LOCK AND VARIABLE SPACES BETWEEN INPUTS, ACCORDING TO Claim 1, characterized by having a binding connection (8) that associates the emerging pins (7) of the opening and closing assemblies (1) and (2).