Abstract: A control device for lighting elements to be mounted on a roller covering installation, which includes a support structure constraining the covering installation to an outer fixed structure, a rotatable tubular shaft supported by the structure, a covering to be rolled and unrolled on the tubular shaft, and a plurality of lighting elements applied to at least one component of the roller covering, includes a casing, configured to be inserted and accommodated in the tubular shaft, and having therein a power supply for the lighting elements, a control unit for the lighting elements, which can be connected wirelessly and/or wired to the lighting elements of the roller covering installation, and a receiver connected to and/or incorporated in the control unit for receiving control signals from the outside and control the lighting elements accordingly.

Abstract: A sunshade support and a sunshade, which includes an intermediate connecting tube, a buckle structure and a connecting piece, wherein the top end of the intermediate connecting tube is connected with the connecting piece, a top folding tube is distributed along the circumferential direction of the connecting piece; the bottom end of the intermediate connecting tube is inserted into the buckle structure, a supporting short tube is distributed along the circumferential direction of the buckle structure and the end of the supporting short tube away from the buckle structure is connected with the corresponding top folding tube, respectively; a button part is provided on the buckle structure, the intermediate connecting tube is inserted into the buckle structure when pressing or pushing the button part, and the buckle structure is capable of being fixed on the intermediate connecting tube when the applied force on the button part is released.

Abstract: A canopy tent includes a plurality of vertical rods. Top ends of the vertical rods are connected to top rods, respectively. An inner end of each top rod is pivotally connected to a top hub located at a center of the canopy tent. Each top rod includes an inner rod and an outer rod that are pivotally connected to each other at a middle portion of each top rod. A side rod assembly that can be unfolded or folded inwardly is connected between every adjacent two of the vertical rods. A push-pull assembly is provided under the center of the canopy tent. The push-pull assembly includes a plurality of push-pull rods that are pivotally connected to lower ends of the inner rods of the top rods, respectively. A lower end of each push-pull rod is pivotally connected to a connecting base located under the top hub.

Abstract: A containment airlock, in particular an airlock for intervention on a site likely to be contaminated with radiation, asbestos and biological and/or chemical agents. The containment airlock includes a self-supporting frame and a flexible containment shell. The shell is configured to be assembled with the frame. The frame is articulated so as to be extensible between a folded storage position and an extended intervention position. The frame includes articulated reinforcement rods. The articulated reinforcement rods include rigid segments and at least one intermediate articulation connecting the segments.

Abstract: The present disclosure discloses a canopy frame with an auxiliary opening mechanism, which includes a top connecting base, a plurality of frame rod sets, a middle connecting base, a bottom connecting base, an elastic member, and a first positioning mechanism. Each of the plurality of frame rod sets includes a standing column, a canopy rod set, a first support rod, and a second support rod. The canopy rod set includes a first canopy rod. The auxiliary opening mechanism includes the middle connecting base, the bottom connecting base, the elastic member, the first positioning mechanism, the first support rod, and the second support rod. The canopy can be unfolded more effortlessly, and even a single person can complete an unfolding operation of the canopy.

Abstract: A detachable reinforcement tool (1) for providing temporary reinforcement of a rear frame structure (6) for a nacelle of a wind turbine is disclosed. The rear frame structure (6) comprises a plurality of truss members (4) and a plurality of joints (5), each joint (5) interconnecting ends of at least two truss members (4). The reinforcement tool (1) comprises a reinforcement part (2), and attaching means (3) for detachably attaching the reinforcement part (2) to two different parts (4, 5) of the rear frame structure (6). The reinforcement tool (1) is arranged to provide a load transferring connection between two parts (4, 5) of the rear frame structure (6) when the reinforcement part (2) is attached to the two parts (4, 5) of the rear frame structure (6) by means of the attaching means (3). The rear frame structure (6) is capable of handling extreme loads without being designed to handle such loads permanently. Manufacturing costs and weight of the rear frame structure (6) are reduced.

Abstract: A convertible protective shelter for people to shelter and stay in during unsafe situations, such as earthquakes and windstorms. The shelter can protect occupants from falling materials or debris. This shelter is readily convertible into a table for general household use when it is not required, and can be readily deployed when it is required. A plurality of elongate support members which form the arched structure of the shelter may be converted into leg structures for the undeployed shelter (table). The shelter can also be provided with at least one protective door, which optionally can be foldable to facilitate storage of the protective door when the shelter is not in use.

Abstract: A tent with an enhanced tent top includes a top transverse rod, four upright rods, two tee connectors, and a cantilever rod. The top transverse rod has two ends. Each tee connector is pivotally connected to one end of the top transverse rod and two upright rods. The cantilever rod is movably or rotatably connected to the top transverse rod. The cantilever rod includes two free ends, which extend to two sides of the top transverse rod when the tent is unfolded.

Abstract: A package tray assembly is provided for a motor vehicle. The package tray assembly includes a package tray having a vehicle forward end, a vehicle rearward end and a storage device. The storage device is carried on the underside of the package tray and has an opening oriented toward the vehicle rearward end of the package tray. That opening is easily accessed and is presented to the user when the lift gate is opened and the package tray is pivoted upwardly.

Abstract: A portable, light weight sun and rain shield for golfers that fits in the umbrella pocket of a golf bag and is positioned on top of a golf cart which when opened extends beyond the width of the golf cart roof to protect the golfer from sun and rain. A nylon or fabric cover provides a shield extending from approximately 2 to 10 feet on each side of the golf cart's roof. A device that is easily opened and closed.

Abstract: An apparatus for transferring force to a frame of a solar mirror array. The frame has at least one structural element. The apparatus includes a torque plate. The apparatus includes at least one node attached to and in contact with the plate which connects with the structural element. An apparatus for attaching a primary solar mirror frame array with a secondary mirror frame array. A solar trough frame for holding solar mirrors.

Abstract: A vehicular storage system includes a frame coupled to an interior of a rear of a vehicle and a drawer, which is movably coupled to the frame. The drawer of the system is movable between a stowed position in which most or at least a substantial portion of the drawer is within the rear of the vehicle and a deployed position in which a substantial portion of the drawer is positioned rearward of the vehicle in a manner that makes the contents of the drawer accessible to a user outside of the vehicle. In one embodiment, the drawer includes non-linear drop rails on opposing sides engageable with a pair of corresponding stationary frame rollers so that the drawer is movable along a path defined by the drop rails relative to the frame rollers of the frame.

Abstract: An awning mounting rack includes four stand columns; a first folding bracket is disposed between two adjacent stand columns; each stand column has a top holder. The top holder includes a first pole, a second pole and a support pole. The four stand columns include two first stand columns and two second stand columns; the other ends of the second poles connected to the first stand columns are pivot joined to the first top set, the non-end portions of the second poles connected to the first stand columns are respectively pivot joined to a first support rod, the ends of the first support rods are pivot joined to a first bottom set; the other end of the second poles connected to the second stand column are pivot joined to a second top set, the non-end portions of the second poles are pivot joined to a second support rod.

Abstract: A canopy shelter link point for increased structural integrity particularly when subject to bending forces about the link point. The canopy shelter link point can include an increased overlap distance between two cross members, reduced spacing between adjacent cross members, and/or extension features located about an end of the cross members to reduce the misalignment angle between two cross members. Such features can be provided using spacers, inserts to be inserted into a cross member and/or sleeves to be placed around the cross member. A reduction in the misalignment angle can reduce the amount of bending forces about the link point.

Abstract: An integrated work surface assembly for a motor vehicle cargo area includes a substantially planar workpiece configured for translation along a pair of cargo area closure panel support arms between a fully stowed configuration and a fully deployed configuration. A recess in the cargo area closure panel receives and holds the workpiece in the fully stowed configuration. Each support arm includes a guide slot for slidingly translating the substantially planar workpiece between the fully stowed configuration and the fully deployed configuration. Stops are provided for arresting downward translation of the workpiece in the fully deployed configuration.

Abstract: A portable adaptable enclosure for providing environmental control and containment of contaminants for a variety of onsite applications. The enclosure utilizes a limited number of tubular construction elements that are interlinked together to form an integrated expandable use enclosure defined by extending interengaging vertical and horizontal tubular elements in a terrain adaptable extensible structure. Telescopically adjust support elements with interengaging multi-directional attachment fittings allow for successive erection and extension in linear and off access orientation in a sequential step fashion to follow work defined directional requirements in the field.

Abstract: A dome hub includes a body and a spoke extending radially from the body. The spoke is configured to receive a dome strut. The spoke includes a strut band configured to receive an end of a dome strut. A dome assembly kit includes a strut and a hub. The hub retains the strut within a spoke without threaded fasteners when assembled. The spoke includes a strut band that receives an end of the strut when assembled. A dome assembly method includes using a hub with a spoke and a strut band. The method includes using a strut and inserting the strut into the spoke. The strut is retained within the spoke without threaded fasteners. The method includes sliding the strut toward a center of the hub until an end of the strut is positioned against the strut band.

Abstract: The invention provides a portable reconfigurable hunting blind assembly utilizing eight generally rectangular frames joined together side edge to side edge by seven hinges for accordion folding, and a camouflage covering mounted to each of the frames to define eight panel-shaped wall units, the camouflage covering defining a window in at least some of the wall units.

Abstract: A canopy support structure includes first and second hubs coupled to and movable along the pole or first and second hubs of which one is coupled to and movable along a track. The first and second hubs are movable toward each other during extension of the canopy support structure and away from each other during retraction of the canopy support structure. A plurality of articulating arms is connected directly or indirectly to the first and second hubs. The articulating arms include sets of scissor-connected primary articulating arms. At least some of the sets of scissor-connected primary articulating arms are connected directly to the first and second hubs and extend outward from the first and secondary hubs during expansion of the canopy support structure.

Abstract: A foldable carport comprising a header having a hinge socket fastened to an inhabitable structure and, a connection beam, a tilt beam, and a roof deck spanning between the two beams, all of which comprise a roof assembly. The connection beam includes a hinge member that is received into the header socket thereby operably connecting the roof assembly to the header. The operable connection allows the roof assembly to be positioned in an erected position or a folded position. When erected, the tilt beam is supported by a plurality of posts that may bear on a concrete slab, footing, or the ground. The foldable carport may also include a carrier plate coupled to the mobile residence configured to fasten the roof assembly to the mobile residence when the carport is in the folded position.

Abstract: A portable shelter framing system is disclosed herein. The portable shelter framing system includes a plurality of corner support members; a plurality of crossbeam members, each of the crossbeam members configured to be connected between a pair of the plurality of corner support members without the use of tools; and a plurality of roof frame members, each of the roof frame members configured to be coupled to one of the plurality of corner support members or one of the plurality of crossbeam members without the use of tools. In one or more embodiments, the portable shelter framing system further includes a plurality of connecting members, each of the connecting members configured to couple a respective one of the plurality of roof frame members to a respective one of the plurality of corner support members or to a respective one of the plurality of crossbeam members without the use of tools.

Abstract: A portable shelter framing system is disclosed herein. The portable shelter framing system includes a plurality of vertical support members; a plurality of crossbeam members, each of the crossbeam members configured to be connected between a pair of the plurality of vertical support members without the use of tools; and a plurality of roof frame members, each of the roof frame members configured to be coupled to one of the plurality of vertical support members or one of the plurality of crossbeam members without the use of tools. In one or more embodiments, the portable shelter framing system further includes a plurality of connecting members, each of the connecting members configured to couple a respective one of the plurality of roof frame members to a respective one of the plurality of vertical support members or to a respective one of the plurality of crossbeam members without the use of tools.

Abstract: Aspects are directed to a collapsible privacy structure that has a low profile when in an un-deployed state to preserve the sight lines of observers. The collapsible privacy structure may then be deployed causing a canopy structure to extend upwardly forming an internal volume that provides privacy and seclusion to the user of the structure. The internal volume may be used for a bathroom, a shower, a medical evaluation/treatment space, and/or a changing space. Upon the departure of the user from the internal volume, the collapsible privacy structure may return to the low profile nature provided by the un-deployed state.

Abstract: A multi-functional sunshade is provided, including housing (1), raising and lowering mechanism (2) and folding mechanism (3), in which raising and lowering mechanism (2) connects to housing (1), and raising and lowering mechanism (2) drives folding mechanism (3) for spreading and drawing in. Housing (1) comprises housing body (11), motor. Raising and lowering mechanism (2) comprises: raising and lowering rod (21), raising and lowering platform (22) and raising and lowering seat (23), in which: motor set up in housing body (11) drives raising and lowering platform (22) to move along the axial direction of raising and lowering rod (21), which is installed in housing body (11) via raising and lowering seat (23). In case of equipment failure, it can draw in the sunshade cloth through an emergency mechanism and uses a plug-in buckle to increase the assembly efficiency substantially. It has a broad market prospect.

Abstract: Disclosed is a foldable frame for supporting a shelter, e.g., a tent or awning, including a supported tent cloth, top transverse rod, auxiliary top rods, and vertical rods connected to the auxiliary top rods. The frame of the utility model is simple in structure and convenient to use, and the usable area of a shelter supported by the frame can be increased even though the number of rods is not increased.

Abstract: An expandable shelter includes a canopy adjustable in length along a longitudinal axis. Legs support the canopy in an A-frame configuration defining an apex angle along an upper ridgeline. A shaded or sheltered area that is variable in length and width is defined. A mobile shelter includes multiple protective structures, each supported by a respective generally vertical supporting column having a lower handle configured to be gripped and supported by a respective bearer. Each handle may be toroidal in shape for use at any angle. Non-level terrain may be traversed by coordinated movements of bearers with regard to each respective handle such that the protective structures are maintained in a desired configuration.

Abstract: The present utility model relates to a supporting awning bracket of the foldable chair with a corresponding foldable bracket on either side, which comprises a supporting rod movably hinged on the upper end of the backrest rod of the foldable chair and a cross rod that can unfold the soft awning. To accomplish this, the upper end of the supporting rod is fixed with a connecting piece, on top of which, a circular arc groove is provided. The cross rod is movably hinged on the connecting piece with a rivet, and the unfolded cross bar can be supported by local setup in the circular arc groove. A foldable assembly is connected between the foldable brackets on both sides. The foldable awning can be folded or unfolded only by pulling the cross rod or supporting rod on one side.

Abstract: A generally V-shaped, foldable structure that protects the user from wind and can easily be erected and dismantled for storage and transport. In certain embodiments of the invention, covers are provided to further protect the user from sun and wind.

Abstract: A foldable frame includes two tubes, a rectangular tube and two base parts. The two tubes are pivotably or fixedly connected to the base parts. Two ends of the rectangular tube are connected to two respective extension portions of the two base parts by two pins, so that the two tubes are pivotable about the two pins. The frame can also be structured as one tube directly connected to the rectangular tube, and the other tube is pivotably connected to the base part. The extension of the base part is pivotably connected of the rectangular tube by a pin to form a single-point folding feature. An outer tube is rotatably movable between one of the tubes and the rectangular tube, and the outer tube hides the rectangular tube when the two tubes are arranged linearly.

Abstract: An emergency storm shelter assembly extends from a wall of a structure to establish, a shelter space resistant to collapse in the event the structure collapses on the assembly. The assembly includes a first panel and a second panel. A pivotable anchor is coupled to a base edge of the first panel such that the first panel is selectively positionable parallel to a wall of the building structure. An upper edge of the second panel is pivotably coupled to a top edge of the first panel. A holding mechanism is coupled to the first panel and the second panel securing the first panel and the second panel in a fully extended static position defining a sheltered space.

Abstract: A portable and collapsible multi-person layout hunting blind. The blind includes a head end, a foot end, a first side and a second side. A pivotal foot panel is movably mounted on the blind at the foot end of the blind. First and second pivotal side doors are provided at the head end of the blind. The blind has a width sufficient so that at least two, and perhaps more, hunters may position themselves in the blind.

Abstract: A collapsible canopy structure comprising, in an erected configuration, a roof area structure and sidewalls extending downwardly from the roof area structure, including a docking arrangement permitting a vehicle to be positioned at least partly docked entered into the interior of the canopy. The docking arrangement includes a magnetic securing system for securing the canopy to the vehicle and/or a fold-over section of the roof area structure of the canopy folded over from a stowed position to cover an upper portion of the vehicle.

Abstract: A foldable tent includes a frame coupled to a canopy such that the frame and canopy are collectively collapsible from an open configuration to a folded configuration. The frame includes a plurality of spaced apart hubs positioned at an upper portion of the frame, at least one upper roof pole pivotally coupled with two adjacent hubs, a plurality of lower roof poles pivotally coupled to a corresponding hub and extending radially outward from each respective hub and away from the upper roof pole, and a plurality of collapsible side poles pivotally coupled to a corresponding lower roof pole. A canopy fixedly slidably coupled to the frame such that the canopy is positioned within a radially inner space surrounded by the frame when the tent is in the open configuration and collectively collapsed and folded into a compact folded configuration.

Abstract: A collapsible enclosure includes a frame assembly and an outer shell. The frame assembly includes frame sections. The outer shell is removably attachable to the frame assembly so that the frame assembly and outer shell cooperatively define an interior space. The outer shell includes at least one shell segment removably attachable to a corresponding frame section.

Abstract: In one example, a portable expandable shelter includes an enclosure with one or more movable portions such as a side or end, and further includes a foldable frame configured and arranged for operation in unison with movement of the movable portion of the enclosure. This example of the portable expandable shelter also includes a cover that encloses at least a portion of a space defined by the movable portion and the foldable frame.

Abstract: The present disclosure provides a roof assembly for covering a region adjacent a structure. The roof assembly comprises a plurality of roof assembly portions, each roof assembly portion comprising a layer portion and a support portion for supporting the layer portion. The roof assembly portions comprise first and second side roof assembly portions, and a corner roof assembly portion that is positioned between the first and second side roof assembly portions. The roof assembly portions are moveable between a retracted and an expanded configuration wherein the side roof assembly portions and the corner roof assembly portion move together between the configurations.

Abstract: A frame is articulable between erected and a collapsed states and includes first and second frame supports. Each frame support has a pair of center frame members rotatably coupled about a center joint, each of which is selectively moveable between a first position when the frame is in the erected state and a second position when the frame is in the collapsed state. A purlin assembly has first and second purlin members that are rotatably coupled about a purlin mid-joint. A first end of the purlin assembly is pivotally coupled to the first frame support, and a second end of the purlin assembly is pivotally coupled to the second frame support. The purlin assembly is selectively lockable in an extended position when the frame is in the erected state and is rotatable to a folded position when the frame is in the collapsed state.

Abstract: A portable shelter is erectable on a support surface for providing short to long term housing for humans. In general, the shelter includes a foundation, a floor supported by the foundation, and an enclosure. The shelter defines an interior which may be inhabited by a human. The shelter may include front, rear, side, and top walls, all of which may be folded to define inboard and outboard folds which enhance the structural integrity of the walls. The floor of the structure may include indentations corresponding to inboard folds of one or more walls for receiving the inboard folds for enhancing structural integrity of the shelter. The floor may be folded to form upstanding portions adjacent the indentations for securing the inboard folds in the indentations. Moreover, the walls may be folded to define feet which engage the support surface.

Abstract: A collapsible portable structure which may provide a play environment for children has side walling defining an upright corner region with a free side edge and a canopy which straddles the corner region. The canopy may provide a roof-like cover or at least a partial enclosure. The side walling is formed by at least one continuous loop of a flexible coilable rod supporting a flexible fabric panel. Thus there may be one curved or angular panel, or two adjoining panels or panel sections. The canopy is of flexile fabric and is attached to the fabric of the side walling at a location spaced inwardly from the free edge of the side walling. The canopy is supported separately from the side walling panels by at least one separate pole. A ground sheet may optionally be provided extending across the corner region between the lower edges of the side walling.

Abstract: A collapsible shelter includes an improved attachment of the roof poles to the legs. A shelter frame has a leg at each corner. Each leg may have an angled top edge or surface. A scissor assembly attaches adjacent legs to each other. An offset link pivotally attaches the roof poles to the legs, adjacent to the top of each leg. The roof poles can be rigidly attached to the offset link. Extension poles are attached to the roof poles with a bungee or similar elastic element.

Abstract: A portable barrier has a pedestal assembly including (i) a plurality of legs that are movable with respect to each other, the plurality of legs includes a first leg and a second leg, and (ii) a first limiter connected to the first leg and the second leg. The portable barrier further has a cover assembly including (i) a plurality of arms that are movable with respect to each other, the plurality of arms includes a first arm and a second arm, and (ii) a covering connected to the first arm and the second arm. Further, the portable barrier has (i) a second limiter extending between the first arm and the first leg, (ii) a supplemental component movable with respect to the second arm; and (iii) a third limiter extending between the second arm and the supplemental component.

Abstract: A portable shelter made from two corrugated plastic sheets. Each sheet has score lines that define a floor panel, two wall panels, and two roof panels. The two sheets are overlapped, and the panels are bent along the score lines to form the walls and roof. Each panel is secured to the adjacent panel with tabs and seam members to form standing seams that are secured by fasteners. An opening in the roof provides ventilation, while a cap over the opening blocks precipitation from entering. The entire structure is secured in place with stakes that are inserted through the floor into the ground. Solar panels can be affixed to the shelter to provide electrical power.

Abstract: The Elevated Habitable Module is primarily an enclosed living space that folds to a very small size and deploys to a tall and large elevated living quarters. It is designed to be readily transported and erected by utilizing a light weight design that unfolds easily and is uncomplicated to assemble. The floor is secure from ground animals and people by elevating it off of ground level. The design also ensures important basic living features, such as electricity which is often not initially available on site in remote locations, and a method of collecting rain water along with filtration so it can be used for drinking or sanitation purposes. The supporting structure is suitable for a variety of places, including flat surfaces or rugged terrain.

Abstract: A portable shelter is provided for sheltering materials or human occupants at a remote location. The shelter includes, among other things, a flexible cover and a supporting frame. In operation, hinged members that are part of the frame are used to support a first portion and then a second portion of the shelter. Before the frame is raised up, the people who are constructing it can easily reach the top parts of the shelter without a stepladder or the like. By avoiding the need for a stepladder, the overall size and weight of the assembled components that have to be transported to the remote location can be reduced, and the shelter can be constructed more quickly and easily. Hinges, purlin connections, and corner closure systems for the shelter are also disclosed.

Abstract: A support frame for a tent comprising a pair of spaced-apart gables each gable comprising a pair of rafters hingedly connected relative to one another at their upper ends via an apex connector to form an apex, and a ridge beam connected at its opposite ends to the apexes and pivotally moveable relative to each apex about a substantially fixed axis, the fixed axis lying in a plane that is substantially parallel to a plane containing the longitudinal axis of a rafter.

Abstract: A collapsible mosquito spring net assembly includes a support structure having a front support ring, a back support ring, and a spring coil support. A mosquito net covers the support structure. The collapsible mosquito spring net assembly further includes closure elements and a net cover assembly including a net, an elastic element, and an elastic pull for opening and closing the spring net assembly. The collapsible mosquito spring net optionally comprises an outer lower cover. A method for protecting users from exposure to insects includes: providing a collapsible mosquito spring net assembly; setting up the mosquito spring net assembly on the floor, ground, or other surface by releasing the closure elements; and securing the net cover assembly from inside the mosquito spring net assembly by pulling taut the elastic pull.

Abstract: The present invention provides a multi-functional instant tent collapsible from an open configuration to a collapsed configuration. The instant tent comprises an instant set-up frame which is coupled to an outer surface of a rain fly. An inner surface of the rain fly is detachably coupled to an outer surface of an enclosed inner tent. The instant tent is configured such that the frame, rain fly and inner tent remain coupled together in the collapsed configuration in a compact state for easy storage and transport. In the open configuration, the instant tent could be used as an enclosed shelter when the inner tent and rain fly are attached to each other, and as an open shelter when the inner tent is detached and removed from the instant tent.

Abstract: A cord assembly is disclosed for use in connection with a variety of purposes including with a portable hunting blind. In one embodiment of the invention, the cord assembly comprises a plurality of resilient cord members forming a main panel and additional resilient cord members extending outward from the main panel.

Abstract: A portable and collapsible multi-person layout hunting blind. The blind includes a head end, a foot end, a first side and a second side. A pivotal foot panel is movably mounted on the blind at the foot end of the blind. First and second pivotal side doors are provided at the head end of the blind. The blind has a width sufficient so that at least two, and perhaps more, hunters may position themselves in the blind.

Abstract: Portable shelters, shelter systems, and methods of deployment of such shelters are described. The shelters or housing units may be deployed in emergency housing situations and may be grouped into systems of shelters. One particular embodiment comprises a rigid top frame structure, a rigid bottom frame structure, and one or more collapsible support arms connecting the top frame structure to the bottom frame structure. The frame structures and the collapsible support arm(s) are sized and configured to form a shelter frame when the collapsible support arm(s) are in a fully extended position, and the top frame structure is brought into proximity with the bottom frame structure when the collapsible support arm(s) are in a collapsed position. Methods of rapid deployment of the shelters and systems of shelters are also described.