Abstract: A deployable indoor shelter is disclosed that comprises a deployable shelter that forms a safe zone. When the shelter is withdrawn, it occupies substantially undisturbed indoor space and when the deployable shelter is deployed, the safe zone is confined within at least one wall of the indoor space and the deployable shelter.

Abstract: A transportable safe configured to be secured to a solid object and withstand attempts to remove content from the safe or the safe by an unauthorized entity. The transportable safe comprises a safe body, a fastener attached to the safe body and at least one connector configured to connect between the fastener and the solid object. The connector is configured to be concealed at least when the safe is secured.

Abstract: A rigid extendable storage unit comprises a front wall and a back wall positioned adjacent to the front wall in a folded state and configured to be deployed opposite the front wall, wherein the back wall has an opening configured to be covered. Side walls that are made of at least one section are provided and positioned adjacent to the front wall in a folded state and extended between the front wall and the back wall in a deployed state. A roof is positioned adjacent to the front wall in a folded state and extended to enclose a volume formed between the front wall, the back wall, and the side walls. In the folded state, the extendable storage unit occupies minimal area of the surface or the platform it is mounted on, and transforming the storage unit from folded state to deployed state and vice versa can be handled manually or automatically.

Abstract: Building blocks are provided to be aligned so as to build a modular barrier to stop objects that are moving on a ground. Each building block comprises connecting bracket having at least two receiving pockets, at least one of which is laterally directed and at least another is directed in a predetermined angle, and plurality of poles configured to be received within the receiving pockets so that some of the poles are substantially parallel to the ground while the others are configured to be received within the receiving pockets that are directed in the predetermined angle so as to allow the modular barrier to stop the moving objects.

Abstract: A rigid extendable storage unit that comprises a front wall and a back wall positioned adjacent to the front wall in a folded state and configured to be deployed opposite the front wall, wherein the back wall has an opening configured to be covered. Side walls that are made of at least one section are provided and positioned adjacent to the front wall in a folded state and extended between the front wall and the back wall in a deployed state. A roof is positioned adjacent to the front wall in a folded state and extended to enclose a volume formed between the front wall, the back wall and the side walls. In the folded state, the extendable storage unit occupies minimal area of the surface or the platform it is mounted on and transforming the storage unit from folded state to deployed state and vice versa can be handled manually or automatically.

Abstract: A rigid extendable storage unit that comprises a front wall and a back wall positioned adjacent to the front wall in a folded state and configured to be deployed opposite the front wall, wherein the back wall has an opening configured to be covered. Side walls that are made of at least one section are provided and positioned adjacent to the front wall in a folded state and extended between the front wall and the back wall in a deployed state. A roof is positioned adjacent to the front wall in a folded state and extended to enclose a volume formed between the front wall, the back wall and the side walls. In the folded state, the extendable storage unit occupies minimal area of the surface or the platform it is mounted on and transforming the storage unit from folded state to deployed state and vice versa can be handled manually or automatically.

Abstract: The present subject matter provides a telescopic Jersey barrier, configured to easily and rapidly lengthen and shorten. The telescopic Jersey barrier includes multiple barrier units configured to be inserted one into the other. Additional embodiments of the telescopic Jersey barrier are described herein.

Abstract: The present subject matter provides a dissecting element that comprises a flat body having an upper side and a bottom side and opposite edges; a hinge on the bottom side wherein the hinge is connected to a surface, wherein the dissecting element is configured to move between an erected state in which the flat body is in an upright position and a horizontal state in which the flat body is adjacently lying on the surface. A plurality of dissecting elements can be provided on a portable ramp and several dissecting elements or ramps establish a barrier system. A method is also provided to prevent passage of vehicles using the dissecting elements.

Abstract: An erectable barrier's basic unit comprises a base configured to rest on a ground and a movable hurdle pivotally connected to the base and configured to be in a resting position and in an active upright position. The movable hurdle comprises a first movable hurdle portion and a second movable hurdle portion parallel one to the other, and connected by at least one connecting rod. An erectable barrier comprises a plurality of erectable barrier's basic units connected one to the other by at least one connector.

Abstract: A collapsible barrier is provided that comprises multiple collapsible elements, wherein each one of the collapsible elements has a bottom edge, a first side edge, and a second side edge, wherein the bottom edge is configured to pivot so as to allow the collapsible element to move between an upright state and a horizontal state, and wherein the collapsible elements are adjacently arranged so that the collapsible barrier is either in an upright state when the multiple elements are in an upright state, or in a horizontal state when the multiple collapsible elements are in a horizontal state.

Abstract: The present subject matter provides a gate for controlling passage of vehicles including: at least one first blocking element configured to swivel about a first pivot axis; and at least one second blocking element configured to swivel about a second pivot axis, wherein the first blocking element and the second blocking element are configured to swivel one opposite the other in a manner that a gap is formed between the first blocking element and the second blocking element, wherein the gap is set to allow or block passage of vehicles through the gap. Additional embodiments of the gate are disclosed herein.

Abstract: A protective hood for individuals positioned in hazard areas is provided that comprises a constant hood structure having an opening, wherein the hood structure is configured to accommodate a portion of a bed that partially protrudes through the opening; a closing board outwardly connected to the hood structure and positioned opposite the opening; and a movable portion sleeved juxtaposed to the constant structure, wherein the movable portion is configured to move relative to the constant structure so as to elongate the constant structure from a first position in which the movable portion is fully adjacent to the constant structure and a second position in which the movable portion is extended outwardly beyond the opening so as to cling to the closing board and form a protected and secure inner space.

Abstract: A deployable indoor shelter is disclosed that comprises a deployable shelter that forms a safe zone. When the shelter is withdrawn, it occupies substantially undisturbed indoor space and when the deployable shelter is deployed, the safe zone is confined within at least one wall of the indoor space and the deployable shelter.

Abstract: An expandable safe room (ESR) defining a protected space therein is provided and comprises a main upright frame, a pair of side walls hingedly connected to the main upright frame, and a front wall parallel to the main upright frame and hingedly connected to the side walls, wherein deploying the ESR in an expanding direction moves the front wall in a forward direction and away from the main upright frame. Floor and roof are also provided wherein the deployment of the ESR can be automatically or manually.

Abstract: A protective structure is provided that is configured to crush descending items into particles. The protective structure comprises an upper mesh layer made of hard material capable of crushing the descending items and a bottom layer made of combined hard material and relatively soft material, wherein the bottom layer is capable of absorbing the particles. The protective structure is further provided with a plurality of supporting poles that are positioned between the upper mesh layer and the bottom layer.

Abstract: An erectable barrier unit as well as a barricade made of a plurality of units are disclosed. The erectable barrier unit comprises a base and at least one movable hurdle connected to the base wherein the movable hurdle can instantly erect from a resting position in which the hurdle is adjacent to the base to an erected position in which a predetermined angle is formed between the hurdle and the base.

Abstract: An erectable barrier's basic unit comprises a base configured to rest on a ground and a movable hurdle pivotally connected to the base and configured to be in a resting position and in an active upright position. The movable hurdle comprises a first movable hurdle portion and a second movable hurdle portion parallel one to the other, and connected by at least one connecting rod. An erectable barrier comprises a plurality of erectable barrier's basic units connected one to the other by at least one connector.

Abstract: A protective structure is provided that is configured to crush descending items into particles. The protective structure comprises an upper mesh layer made of hard material capable of crushing the descending items and a bottom layer made of combined hard material and relatively soft material, wherein the bottom layer is capable of absorbing the particles. The protective structure is further provided with a plurality of supporting poles that are positioned between the upper mesh layer and the bottom layer.

Abstract: A rolling barrier system for eliminating movement of a vehicle attempting to cross the rolling barrier system, the rolling barrier system comprising at least one barrier unit configured to roll beneath the vehicle once impacted by the vehicle. Embodiments of the structure and function of the rolling barrier system are disclosed herein.

Abstract: Building blocks are provided to be aligned so as to build a modular barrier to stop objects that are moving on a ground. Each building block comprises connecting bracket having at least two receiving pockets, at least one of which is laterally directed and at least another is directed in a predetermined angle, and plurality of poles configured to be received within the receiving pockets so that some of the poles are substantially parallel to the ground while the others are configured to be received within the receiving pockets that are directed in the predetermined angle so as to allow the modular barrier to stop the moving objects.