ES2535554A1

ES2535554A1 - Protection shield (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES2535554A1
Application number: ES201530099A
Authority: ES
Inventors: Manuel GARRIDO GÓMEZ
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-26
Filing date: 2015-01-26
Publication date: 2015-05-12
Anticipated expiration: 2035-01-26
Also published as: ES2535554B1

Abstract

Protective shield (1), comprising a deployable set of rigid plates (2, 3, 4, 5) with properties resistant to bullet impacts, means for deploying said plates (2, 3, 4, 5) and a structure (6) in which said plates (2, 3, 4, 5) are mounted, the deployment means, and a hauling means. (Machine-translation by Google Translate, not legally binding)

Description

OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION

La presente invención se refiere a un escudo de protección a base de placas desplegables, susceptible de integrarse en un maletín para una óptima discreción de utilización. Su aplicación principal es la autoprotección o protección de segundas personas por parte de personal de seguridad o escoltas, de una agresión de cualquier tipo, principalmente de armas de fuego. The present invention relates to a protection shield based on folding plates, which can be integrated into a case for optimum discretion of use. Its main application is the self-protection or protection of second persons by security personnel or escorts, of an assault of any kind, mainly firearms.

BACKGROUND OF THE INVENTION

Habitualmente, se usan chalecos antibala para la protección ante posibles agresiones que pueden sufrir los miembros de fuerzas de seguridad y de fuerzas armadas en lugares de conflicto, así como personas con relevancia social en actos públicos o situaciones de tensión, pero estos chalecos dejan al descubierto una parte importante del cuerpo, tanto del objetivo de la agresión como de los escoltas, si los hubiese. Normally, bulletproof vests are used for protection against possible aggressions that members of security forces and armed forces may suffer in places of conflict, as well as people with social relevance in public events or situations of tension, but these vests expose an important part of the body, both of the objective of the aggression and of the escorts, if any.

Así mismo, cuando no se dispone de vehículos blindados, si la agresión se produce con arma de fuego u objetos contundentes, las puertas y cristales del vehículo no son una protección suficiente para la integridad de los ocupantes. Likewise, when armored vehicles are not available, if the aggression occurs with a firearm or blunt objects, the doors and windows of the vehicle are not sufficient protection for the integrity of the occupants.

Para subsanar este inconveniente existen unos maletines balísticos de despliegue manual, que presentan tres inconvenientes principales: el tiempo de despliegue, la falta de rigidez y que generalmente no cubren el total del cuerpo. To remedy this problem, there are ballistic briefcases with manual deployment, which have three main drawbacks: deployment time, lack of rigidity and generally do not cover the total body.

Estos inconvenientes se subsanan con la utilización del escudo de la invención, ya que se despliega de forma automática en menos de un segundo, es totalmente rígido y por tanto tiene las funcionalidades de un escudo, y cubre en su totalidad a una persona. These drawbacks are overcome with the use of the shield of the invention, since it is deployed automatically in less than a second, is completely rigid and therefore has the functionalities of a shield, and covers a person in its entirety.

DESCRIPTION OF THE INVENTION

El escudo de protección de la invención tiene una configuración general que comprende: un The protection shield of the invention has a general configuration comprising: a

5 conjunto desplegable de placas rígidas de propiedades resistentes a impactos de bala, unos medios de despliegue de dichas placas, y una estructura en la que se encuentran montadas dichas placas, los medios de despliegue y unos medios de acarreo. 5 Folding set of rigid plates with properties resistant to bullet impacts, means for deploying said plates, and a structure on which said plates are mounted, deployment means and carrying means.

El escudo se encuentra preferentemente integrado en un maletín. Las placas, inicialmente The shield is preferably integrated in a briefcase. The plates, initially

10 plegadas (y alojadas en su caso en dicho maletín) se despliegan de forma automática, generando una pantalla que protege por completo a una persona (desde la parte superior de la cabeza hasta el suelo), de una agresión con arma de fuego, arma blanca, arrojamiento de objetos, etc. 10 folded (and housed where appropriate in that case) are automatically deployed, generating a screen that completely protects a person (from the top of the head to the ground), from an assault with a firearm, weapon white, throwing objects, etc.

15 Puede ser desplegado en un espacio abierto o en el interior de un vehículo, tanto para proteger de una agresión a través de las puertas y ventanillas como a través del parabrisas delantero o trasero. 15 It can be deployed in an open space or inside a vehicle, both to protect against aggression through the doors and windows and through the front or rear windshield.

Se puede desplegar en cualquier posición y un número ilimitado de veces ya que no usa 20 sistemas pirotécnicos ni de aire comprimido. It can be deployed in any position and an unlimited number of times since it does not use 20 pyrotechnic or compressed air systems.

Las placas que se despliegan hacia la parte superior lo hacen impulsadas idealmente por un muelle helicoidal que se encuentra alojado y comprimido en el interior de unos tubos telescópicos. Las placas están unidas a estos tubos en la parte superior, por lo que The plates that are deployed towards the top make it ideally driven by a coil spring that is housed and compressed inside telescopic tubes. The plates are attached to these tubes at the top, so

25 ascienden y descienden de forma solidaria. 25 rise and fall in solidarity.

Cada una de las placas tiene en la parte inferior y superior unas solapas, preferentemente del mismo material de las propias placas, que permiten que, una vez desplegadas queden encajadas de tal forma que impiden la perforación en un lugar crítico como es la unión de Each of the plates has flaps on the bottom and top, preferably of the same material of the plates themselves, which allow, once deployed, to be fitted in such a way that they prevent drilling in a critical place such as the union of

30 las placas. También cuentan con unos carriles o pestañas laterales que hacen que se deslicen una sobre otra, sin posibilidad de separarse o desplazarse lateralmente. El despliegue máximo lo marcan las propias solapas de las placas que encajan entre si y un cable de acero que una vez extendido el conjunto, queda paralelo a los tubos telescópicos. 30 plates. They also have side rails or flanges that make them slide over each other, without the possibility of separating or moving laterally. The maximum deployment is marked by the flaps of the plates that fit together and a steel cable that once the set is extended, is parallel to the telescopic tubes.

Al desplegarse de forma telescópica, el escudo no necesita espacio a su alrededor para abrirse, protegiendo incluso si el agresor se encuentra a solo unos centímetros de la víctima. Además, por la fuerza de los potentes muelles que accionan el escudo, las placas pueden golpear y elevar de forma inmediata un brazo u objeto contundente que el agresor When deployed telescopically, the shield does not need space around it to open, protecting even if the aggressor is only a few inches away from the victim. In addition, by the force of the powerful springs that actuate the shield, the plates can strike and immediately raise an arm or blunt object that the aggressor

5 pueda esgrimir durante la agresión. 5 can wield during aggression.

Si se despliega en el interior de un vehículo, el escudo se abre en toda la superficie que permita el espacio disponible, cubriendo de forma automática el total del hueco existente: si se encuentra colocado verticalmente entre el pasajero y la puerta, se desplegará hasta el If deployed inside a vehicle, the shield opens over the entire surface that allows the available space, automatically covering the total of the existing gap: if it is placed vertically between the passenger and the door, it will be deployed to the

10 techo y si es desplegado de forma horizontal, en la parte delantera o trasera del vehículo, cubrirá de lado a lado todo el hueco del parabrisas. 10 roof and if it is deployed horizontally, in the front or rear of the vehicle, it will cover the entire windshield gap from side to side.

El escudo se despliega al accionar cualquiera de los dos mandos situados en su empuñadura o asidero, pudiendo usarse tanto con la mano derecha como con la izquierda. The shield is deployed by operating any of the two controls located on its handle or handle, and can be used with both the right and left hands.

15 Los dos pulsadores cuentan con mecanismos de accionamiento independiente, por lo que se dispone de doble sistema de despliegue. Si falla uno de los mandos se puede accionar el otro, ya que actúan independientemente. 15 The two buttons have independent actuation mechanisms, so there is a double deployment system. If one of the controls fails, the other can be activated, since they act independently.

La empuñadura se encuentra situada en un lateral, ya que esto evita que en el momento del The handle is located on one side, since this prevents the moment of

20 despliegue la salida de las placas puedan rozar el brazo de la persona que porta el maletín y también por razones antropométricas, ya que la situación de la mano con el brazo extendido, respecto a la altitud total del cuerpo, aconseja esta posición para evitar el uso de un mayor número de placas desplegables. 20 deploying the exit of the plates can rub the arm of the person carrying the briefcase and also for anthropometric reasons, since the situation of the hand with the extended arm, with respect to the total altitude of the body, advises this position to avoid use of a greater number of folding plates.

25 DESCRIPCIÓN DE LOS DIBUJOS 25 DESCRIPTION OF THE DRAWINGS

La figura 1.-Muestra una vista plegada del escudo de la invención. Figure 1.- Shows a folded view of the shield of the invention.

La figura 2.-Muestra una vista desplegada del escudo de la invención. Figure 2.- Shows an unfolded view of the shield of the invention.

30 La figura 3.-Muestra dos vistas laterales esquemáticas de detalle de las placas del escudo de la invención en posiciones plegada y desplegada respectivamente. Figure 3.- Shows two schematic detail side views of the shield plates of the invention in folded and deployed positions respectively.

La figura 4.-Muestra sendas vistas de la utilización del escudo de la invención en Figure 4.- Shows two views of the use of the shield of the invention in

posiciones plegada y desplegada respectivamente. folded and unfolded positions respectively.

La figura 5.-Muestra un detalle inferior del escudo de la invención en posición plegada. Figure 5.- Shows a lower detail of the shield of the invention in folded position.

La figura 6.-Muestra una vista de la integración del escudo de la invención en un maletín. Figure 6.- Shows a view of the integration of the shield of the invention in a briefcase.

La figura 7.-Muestra un detalle de la primera traba liberable, que mantiene las placas superiores plegadas, del escudo de la invención. Figure 7 shows a detail of the first releasable lock, which keeps the upper plates folded, of the shield of the invention.

La Figura 8.-Muestra un detalle del resbalón de la placa inferior del escudo de la invención Figure 8.- Shows a detail of the slip of the lower plate of the shield of the invention

PREFERRED EMBODIMENT OF THE INVENTION

El escudo (1) de protección de la invención comprende un conjunto desplegable de placas (2, 3, 4, 5) rígidas de propiedades resistentes a impactos de bala, unos medios de despliegue de dichas placas (2, 3, 4, 5) y una estructura (6) en la que se encuentran montadas dichas placas (2, 3, 4, 5), los medios de despliegue y unos medios de acarreo. The protective shield (1) of the invention comprises a deployable set of rigid plates (2, 3, 4, 5) of bullet-resistant properties, means for deploying said plates (2, 3, 4, 5) and a structure (6) in which said plates (2, 3, 4, 5), the deployment means and carrying means are mounted.

Las placas (2, 3, 4, 5) pueden implementarse en cualquier material que aporte la resistencia indicada, y a modo de ejemplo no limitativo en polietileno, kevlar®, matrices de fibras compuestas, etc The plates (2, 3, 4, 5) can be implemented in any material that provides the indicated resistance, and by way of non-limiting example in polyethylene, kevlar®, composite fiber matrices, etc.

El conjunto desplegable de placas (2, 3, 4, 5) comprende preferentemente una placa fija (2) solidarizada a la estructura (6), dos placas superiores (3, 4) desplegables y un placa inferior The folding plate assembly (2, 3, 4, 5) preferably comprises a fixed plate (2) in solidarity with the structure (6), two upper plates (3, 4) and a lower plate

(5) desplegable. La placa fija (2) se encuentra fijada a la estructura (6) a través de unos primeros distanciadores (2a) determinadores de un espacio para alojar la placa inferior (5) (ver fig 3). (5) drop down. The fixed plate (2) is fixed to the structure (6) through first spacers (2a) determining a space to accommodate the lower plate (5) (see fig. 3).

Los medios de despliegue comprenden medios de despliegue de las placas superiores (3, 4) y medios de despliegue de la placa inferior (5), donde los medios de despliegue de las placas superiores (3, 4) comprenden idealmente unos tubos telescópicos (7) provistos de muelles (8) de extensión interiores; encontrándose fijados a diferentes tramos (7a, 7b) de dichos tubos telescópicos (7) las placas superiores (3, 4) a través de segundos distanciadores (3a) y terceros distanciadores (4a) determinadores del espacio para alojar las The deployment means comprise deployment means of the upper plates (3, 4) and deployment means of the lower plate (5), where the deployment means of the upper plates (3, 4) ideally comprise telescopic tubes (7 ) provided with interior extension springs (8); the upper plates (3, 4) being fixed to different sections (7a, 7b) of said telescopic tubes (7) through second spacers (3a) and third spacers (4a) determining the space to house the

placas inferiores, como se ve en la figura 3; comprendiendo una primera traba liberable de inmovilización de la placa superior extrema (4), que preferentemente comprende una pestaña (9) (ver fig 7) retenedora de un travesaño (10) que se encuentra relacionando los tramos superiores extremos (7a) de los tubos telescópicos (7) (ver fig 2). Para desenclavamiento de esta pestaña (9) se dispone por ejemplo un empujador (9a) que actuando contra el travesaño (10), provoque el giro de la pestaña (9) en el sentido mostrado en la figura 7, con lo que el travesaño (10) queda liberado y puede elevarse. En esta figura no aparece mostrado el travesaño (10), que ya está elevado. bottom plates, as seen in figure 3; comprising a first releasable locking of immobilization of the upper upper plate (4), which preferably comprises a flange (9) (see fig 7) retaining a cross member (10) that is relating the upper upper sections (7a) of the tubes telescopic (7) (see fig 2). For unlocking this flange (9), for example, a pusher (9a) is provided which, acting against the crossbar (10), causes the flange (9) to rotate in the direction shown in Figure 7, whereby the crossbar ( 10) is released and can rise. This figure does not show the crossbar (10), which is already elevated.

Los medios de despliegue de la placa inferior (5) comprenden unos resortes (11) planos fijados a la estructura (6) y a la placa inferior (5), y unos estabilizadores basculantes (12), que son extendidos por unas pestañas (13) posteriores de la placa inferior (5); comprendiendo una segunda traba liberable de inmovilización de dicha placa inferior (5). Dicha segunda traba liberable comprende preferentemente una pareja de rodamientos (14) separables que actúan sobre el contorno de un resbalón (15) provisto de un semicírculo (16) inferior y zonas inclinadas (17) de separación de los rodamientos (14) durante el repliegue de la placa inferior (5) (ver fig 8). Referente a los estabilizadores basculantes (12), se encuentran unidos por uno de sus laterales a la estructura (6) mediante una bisagra (12a), existiendo un pequeño muelle en cada una, no representado, que tiende a mantener los estabilizadores basculantes (12) en posición horizontal. Cuando baja la placa inferior (5), las pestañas (13) los obligan a girar 90 grados sobre sus bisagras (12a) y colocarse en posición vertical. Los resortes (11) planos comprenden idealmente dos espirales (11a) intercaladas entre tramos rectos (11b) (ver fig 1). Las espirales están cargadas para provocar el descenso del panel inferior (5). The deployment means of the lower plate (5) comprise flat springs (11) fixed to the structure (6) and the lower plate (5), and tilting stabilizers (12), which are extended by flanges (13) rear of the lower plate (5); comprising a second releasable locking latch of said lower plate (5). Said second releasable lock preferably comprises a pair of separable bearings (14) acting on the contour of a slip (15) provided with a lower semicircle (16) and inclined areas (17) for separating the bearings (14) during folding of the bottom plate (5) (see fig 8). Regarding the tilting stabilizers (12), they are joined by one of its sides to the structure (6) by a hinge (12a), there being a small spring in each, not shown, which tends to maintain the tilting stabilizers (12 ) in a horizontal position. When the lower plate (5) is lowered, the tabs (13) force them to rotate 90 degrees on their hinges (12a) and be placed in an upright position. The flat springs (11) ideally comprise two spirals (11a) interspersed between straight sections (11b) (see fig. 1). The spirals are loaded to cause the lower panel to descend (5).

Se ha previsto, además, que el conjunto desplegable de placas (2, 3, 4, 5) comprenda medios adicionales de guiado del despliegue, los cuales idealmente comprenden unas pestañas laterales (18) superiores dispuestas en la placa fija (2), en la placa superior intermedia (3) -destinadas a guiar respectivamente la placa superior intermedia (3) y la placa superior extrema (4)-y también dispuestas en la placa inferior (5), para guiado de sí misma a lo largo de la placa fija (2) (ver fig 3). Además, se ha previsto que las placas (2, 3, 4, 5) comprendan unas solapas (20) extremas de engarce con las placas adyacentes, para refuerzo de la unión y tope de la extensión de las mismas. Igualmente se ha previsto la disposición de un cable (21) limitador de la extensión de, al menos, las placas superiores (3, It is also provided that the folding plate assembly (2, 3, 4, 5) comprises additional means for guiding the deployment, which ideally comprise upper side flanges (18) arranged in the fixed plate (2), in the intermediate upper plate (3) - intended to guide respectively the upper intermediate plate (3) and the extreme upper plate (4) - and also arranged in the lower plate (5), for guiding itself along the plate fixed (2) (see fig 3). In addition, it is provided that the plates (2, 3, 4, 5) comprise end flaps (20) of crimping with the adjacent plates, for reinforcement of the joint and stop of the extension thereof. It is also provided for the provision of a cable (21) limiting the extension of at least the upper plates (3,

4), visible en la figura 3. 4), visible in figure 3.

Adicionalmente, el escudo (1) de la invención comprende un compartimento (23) para armas Additionally, the shield (1) of the invention comprises a compartment (23) for weapons

(24) (24): (ver fig 2) que se encuentra dispuesto entre la estructura (6), y que comprende una tapa (23a) de apertura dirigida hacia al usuario y sincronizada con el despliegue de las placas desplegables (3, 4, 5). Esta tapa (23a) puede abrirse también manualmente, para lo cual se ha previsto la disposición de un elemento de apertura manual independiente (23b). (see fig 2) which is arranged between the structure (6), and comprising an opening cover (23a) directed towards the user and synchronized with the deployment of the folding plates (3, 4, 5). This cover (23a) can also be opened manually, for which the provision of an independent manual opening element (23b) is provided.

Para accionamiento del escudo (1), se ha previsto la disposición de, al menos, dos mandos For operation of the shield (1), the provision of at least two controls is provided

(25) (25): de accionamiento independiente, de forma que si uno falla, se pueda accionar el mismo a través del segundo mando. of independent drive, so that if one fails, it can be operated through the second command.

Los medios de acarreo comprenden un asidero (26) que se encuentra dispuesto lateralmente por el interior, fuera del área de movimiento de las placas desplegables (3, 4, 5) y ligeramente por debajo del extremo superior de la placa fija (2), y los mandos (25) de accionamiento se encuentran idealmente dispuestos en dicho asidero (26). The carrying means comprise a handle (26) that is arranged laterally on the inside, outside the area of movement of the folding plates (3, 4, 5) and slightly below the upper end of the fixed plate (2), and the drive controls (25) are ideally arranged in said handle (26).

El escudo (1) se encuentra muy preferentemente integrado en un maletín (30) (ver fig 4 y 6) provisto de una trampilla superior (31) para la salida de las placas superiores (3, 4), y una ranura inferior (32) para la salida de la placa inferior (5). El maletín (30) está compuesto por cerramiento exterior liviano, con la trampilla superior (31) y la ranura inferior (32). Esto asegura una discreción de utilización en lugares o con personas de representación. The shield (1) is very preferably integrated in a case (30) (see fig. 4 and 6) provided with an upper hatch (31) for the exit of the upper plates (3, 4), and a lower groove (32 ) for the output of the bottom plate (5). The case (30) is composed of a light outer enclosure, with the upper hatch (31) and the lower groove (32). This ensures a discretion of use in places or with representative persons.

Al accionar cualquiera de los dos mandos (25) de apertura del escudo (1), se actúa simultáneamente sobre tres mecanismos: 1.-se liberan los tubos telescópicos (7), por lo que la fuerza de los primeros muelles (8) comprimidos en su interior, produce su extensión arrastrando a las placas superiores (3, 4). En esta operación, si el escudo (1) se integra en un maletín (30), se abrirá la trampilla superior (31) del mismo al liberarse el mecanismo de presión, girando la misma sobre bisagras que la unen al resto del mismo. 2.-También basculan los dos rodamientos (14) situados en la parte inferior, que liberan la placa inferior (5), impulsada hacia abajo por su propio peso y por los dos resortes (11) planos. Las dos pestañas (13) laterales traseras de la placa inferior (5) accionan durante su descenso los dos estabilizadores basculantes (12), que giran 90 grados sobre su eje lateral para quedar en posición vertical y servir de apoyo a la placa inferior (5) en la estructura (6) cuando está When any of the two controls (25) for opening the shield (1) is activated, three mechanisms are simultaneously actuated: 1.-The telescopic tubes (7) are released, so that the force of the first compressed springs (8) inside, it produces its extension by dragging the upper plates (3, 4). In this operation, if the shield (1) is integrated into a briefcase (30), the upper hatch (31) of the same will open when the pressure mechanism is released, turning it on hinges that join it to the rest of it. 2.-The two bearings (14) located at the bottom, which release the lower plate (5), driven down by their own weight and by the two flat springs (11), also swing. The two rear side flanges (13) of the lower plate (5) actuate the two tilting stabilizers (12) during their descent, which rotate 90 degrees on its lateral axis to remain in an upright position and support the lower plate (5). ) in the structure (6) when it is

desplegada hasta el suelo, lo que refuerza su solidez ante cualquier impacto recibido. 3.-Se libera en el mismo proceso la tapa (23a) situada en el lado interior del escudo (1) (y también del maletín (30) si el escudo (1) está integrado en el mismo), haciendo accesible un hueco situado entre los dos tubos telescópicos (7), espacio en el que se puede alojar un deployed to the ground, which reinforces its strength against any impact received. 3.-The cover (23a) located on the inner side of the shield (1) (and also the case (30) is released in the same process if the shield (1) is integrated in it), making a hole located accessible between the two telescopic tubes (7), space in which a

5 arma de fuego (24), spray de defensa o similar que ayude a repeler la agresión. 5 firearm (24), defense spray or similar that helps repel aggression.

Una vez extendido, para replegar el escudo (1) es necesario que no estén presionados los mandos (25) de despliegue. Las placas superiores (3, 4) se repliegan presionándolas hasta que enclava la primera traba liberable. La placa inferior (5) se repliega al dejar el escudo (1) 10 o maletín (30) en el suelo, con su propio peso. El resbalón (15) de esta placa inferior (5) tiene aproximadamente un centímetro de grosor, y forma de cono invertido, sobre cuyas zonas inclinadas (17) laterales deslizan los dos rodamientos (14) que a medida que sube esta placa inferior (5), se ven forzados a abrirse y comprimen dos segundos muelles, no representados, que tienden a mantener unidos dichos rodamientos (14); al llegar al final del 15 recorrido inferior, el resbalón (15) tiene un semicírculo (16) que permite que los rodamientos (14), al volver a su posición inicial, obliguen a la placa inferior (5) a replegarse de forma automática el último centímetro de su recorrido. La tapa (23a) lateral se repliega manualmente y queda encajada en su ubicación por simple presión, así como la trampilla superior (31) del maletín (30), que una vez replegadas las placas superiores (3, 4), se Once extended, to fold back the shield (1) it is necessary that the deployment controls (25) are not pressed. The upper plates (3, 4) are retracted by pressing them until the first releasable lock locks. The lower plate (5) is folded away by leaving the shield (1) 10 or briefcase (30) on the ground, with its own weight. The slip (15) of this lower plate (5) is approximately one centimeter thick, and in the shape of an inverted cone, on whose side inclined areas (17) the two bearings (14) slide as the lower plate rises (5) ), are forced to open and compress two second springs, not shown, which tend to hold said bearings together (14); at the end of the bottom 15 travel, the slip (15) has a semicircle (16) that allows the bearings (14), when returning to their initial position, force the bottom plate (5) to automatically retract the last centimeter of its route. The side cover (23a) is manually retracted and snapped into place by simple pressure, as well as the upper hatch (31) of the case (30), which once folded the upper plates (3, 4), is

20 puede colocar en su posición inicial. 20 can place in its initial position.

Descrita suficientemente la naturaleza de la invención, se indica que la descripción de la misma y de su forma de realización preferente debe interpretarse de modo no limitativo, y que abarca la totalidad de las posibles variantes de realización que se deduzcan del Describing sufficiently the nature of the invention, it is indicated that the description thereof and its preferred embodiment should be construed in a non-limiting manner, and that it encompasses all of the possible embodiments that are deduced from the

25 contenido de la presente memoria y de las reivindicaciones. 25 content of the present specification and of the claims.

Claims

1.-Protection shield (1) characterized in that it comprises a deployable set of rigid plates (2, 3, 4, 5) with bullet-resistant properties, means for deploying said plates (2, 3, 4, 5 ) and a structure (6) in which said plates (2, 3, 4, 5), the deployment means, and carrying means are mounted.

2. Protection shield (1) according to claim 1 characterized in that the folding plate assembly (2, 3, 4, 5) comprises a fixed plate (2) joined to the structure (6), two upper plates (3, 4) deployable, and a bottom plate (5) deployable.

3. Protection shield (1) according to claim 2 characterized in that the fixed plate (2) is fixed to the structure (6) through first spacers (2a) determining a space to accommodate the lower plate (5) ).

4. Protection shield (1) according to any of claims 2 or 3, characterized in that the deployment means comprise means for deploying the upper plates (3, 4) and means for deploying the lower plate (5).

5. Protection shield (1) according to claim 4, characterized in that the means for deploying the upper plates (3, 4) comprise telescopic tubes (7) provided with first extension springs (8); the upper plates (3, 4) being fixed to different sections (7a, 7b) of said telescopic tubes (7) through second spacers (3a) and third spacers (4a) determining the space to accommodate the lower plates; comprising a first releasable locking of immobilization of the upper upper plate (4).

6. Protection shield (1) according to claim 5 characterized in that the first releasable lock comprises a flange (9) retaining a crossbar (10) that is relating the upper end sections (7a) of the telescopic tubes (7) .

7. Protection shield (1) according to any of claims 2 to 6, characterized in that the means for deploying the lower plate (5) comprise springs (11)

planes fixed to the structure (6) and the lower plate (5), and tilting stabilizers

(12) by the action of rear tabs (13) of the lower plate (5); comprising a second releasable locking latch of said lower plate (5).

5. Protection shield (1) according to claim 7, characterized in that the tilting stabilizers (12) are connected by one of its sides to the structure (6) by means of a hinge (12a), with a spring that recovers the position horizontal of said tilting stabilizers (12).

10. Protection shield (1) according to claims 7 or 8 characterized in that the flat springs (11) comprise two spirals (11a) interspersed between straight sections (11b) and loaded to cause the lower panel to descend (5).

10. Protection shield (1) according to claim 7 to 9 characterized in that the

Second releasable lock comprises a pair of separable bearings (14) acting on the contour of a slip (15) provided with a lower semicircle (16) and inclined areas (17) for separating the bearings (14) during the folding of the bottom plate (5).

11. Protection shield (1) according to any of claims 2 to 10, characterized in that the folding plate assembly (2, 3, 4, 5) comprises additional means for guiding the deployment.

12. Protection shield (1) according to claim 11 characterized in that the means

Additional guides 25 comprise upper side flanges (18) arranged in the fixed plate (2) and in the intermediate upper plate (3) and intended to guide respectively the intermediate upper plate (3) and the upper upper plate (4); also comprising side flanges (18) arranged in the lower plate (5), intended for guiding itself along the fixed plate (2).

13. Protection shield (1) according to any of claims 2 to 12 characterized in that the plates (2, 3, 4, 5) comprise end flaps (20) crimping with adjacent plates for reinforcement of the joint and top of the extension of the same.

14. Protection shield (1) according to any of claims 2 to 13, characterized in that it additionally comprises an extension cable (21) of at least the upper plates (3, 4).

15. Protection shield (1) according to any of the preceding claims characterized in that it additionally comprises a compartment (23) for weapons (24) that is arranged between the structure (6) and comprises a directed opening cover (23a) towards the user and synchronized with the deployment of the drop-down plates (3, 4, 5).

16. Protection shield (1) according to claim 15 characterized in that the cover (23a) comprises an independent manual opening element (23b)

17. Protection shield (1) according to any of the preceding claims

15 characterized in that it comprises at least two independently operated controls (25).

18. Protection shield (1) according to any of the preceding claims characterized in that the carrying means comprise a handle (26) which is

20 is arranged laterally on the inside, outside the area of movement of the folding plates (3, 4, 5) and slightly below the upper end of the fixed plate (2).

19. Protection shield (1) according to claim 18 characterized in that the controls

(25) drive are arranged in the handle (26)

20. Protection shield (1) according to any of the preceding claims characterized in that it is integrated in a case (30) provided with an upper hatch (31) for the output of the upper plates (3, 4) and a slot bottom (32) for the bottom plate output (5).