Modular joint system

Abstract

A modular joint system configured for reversibly connecting bars into a robust 2D or 3D framework. The system comprises a first bar including a protrusion with a shaped ledge and at least one interference element on one end and a second bar comprising a similarly shaped hole and at least one interference indentation. The connection is made by inserting the protrusion and interference element into the hole and then rotating it, which aligns the at least one interference element with the at least one interference indentation, reversibly locking the two bars together. The system may further comprise a connector box.

Description

[0001] MODULAR JOINT SYSTEM

[0002] RELATED APPLICATIONS

[0003] This application claims the benefit of priority under 35 USC § 119(e) of U.S. Provisional Patent Application No. 63 / 679,660 filed on 6 August 2024, the contents of which are incorporated herein by reference in their entirety.

[0004] FIELD AND BACKGROUND OF THE INVENTION

[0005] The present invention, in some embodiments thereof, relates to a modular joint system, and, more particularly, but not exclusively, to a highly stable joint system that can be easily locked and unlocked.

[0006] Exhibition stands and displays, scaffolding, and shelving racks require joints connecting bars and posts to be stable and strong enough to support a required load. Such systems are also required to be modular to facilitate flexibility in the height, width, depth, and spacing of the bars and posts.

[0007] Collapse of such systems can be dangerous, and can cause injuries and damage to property.

[0008] Therefore, there is a need for a robust modular joint system.

[0009] BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Some embodiments of the invention are herein described, by way of example only, with reference to the accompanying drawings. With specific reference now to the drawings in detail, it is stressed that the particulars shown are by way of example and for purposes of illustrative discussion of embodiments of the invention. In this regard, the description taken with the drawings makes apparent to those skilled in the art how embodiments of the invention may be practiced.

[0011] In the drawings

[0012] FIGS. 1A-B: Prior art display system.

[0013] FIGS. 2A-B: Perspective schematic diagrams illustrating a connector box, in accordance with some embodiments of the invention; FIG. 3: Perspective schematic diagram illustrating an end of a modular bar, in accordance with some embodiments of the invention;

[0014] FIGS. 4A-H: Schematic diagrams illustrating various exemplary components of a modular joint system, in accordance with some embodiments of the invention;

[0015] FIGS. 5A-B: Schematic diagrams illustrating various exemplary components of a modular joint system, in accordance with some embodiments of the invention;

[0016] FIGS. 6A-C: Perspective schematic diagrams illustrating a modular joint system, in accordance with some embodiments of the invention;

[0017] FIG. 7A-B: Perspective schematic diagrams illustrating a modular joint system, in accordance with some embodiments of the invention;

[0018] FIG. 8A-B: Perspective schematic diagrams illustrating a modular joint system, in accordance with some embodiments of the invention;

[0019] FIGs. 9A-B: Block diagrams of modular joint systems, in accordance with some embodiments of the invention;

[0020] FIG. 10: Flow chart illustrating a method of use of a modular joint system, in accordance with some embodiments of the invention;

[0021] FIG. 11 : Perspective schematic diagram illustrating an exemplary twist lock connector, in accordance with some embodiments of the invention;

[0022] FIG. 12A-C: Perspective schematic diagrams illustrating exemplary twist lock connectors, in accordance with some embodiments of the invention;

[0023] FIGs. 13A-B: Perspective schematic diagrams illustrating an exemplary twist lock connector, in accordance with some embodiments of the invention;

[0024] FIG. 14: Perspective schematic diagram illustrating an exemplary twist lock connector, in accordance with some embodiments of the invention.

[0025] SUMMARY OF THE INVENTION

[0026] According to an aspect of some embodiments of the invention, there is provided a temporary structure including: a first architectural element; a second architectural element; and a reversible twist lock connector interconnecting between the first architectural element and the second architectural element.

[0027] According to some embodiments of the invention, the first architectural element is selected from a bar, beam, pillar, panel, wall, ceiling, floor or interconnecting element.

[0028] According to some embodiments of the invention, the second architectural element is selected from a bar, beam, pillar, panel, wall, ceiling, floor or interconnecting element.

[0029] According to some embodiments of the invention, the twist lock connector is a male- to-male connection with female interconnector.

[0030] According to some embodiments of the invention, the twist lock connector is a female- to-female connection with male interconnector.

[0031] According to some embodiments of the invention, the twist lock connector is a male- to-female connection.

[0032] According to some embodiments of the invention, the twist lock connector includes at least one stabilizing element.

[0033] According to some embodiments of the invention, the structure further includes a third architectural element connected to the first architectural element by a reversible twist lock connector interconnecting between the third architectural element and the first architectural element or the second architectural element.

[0034] According to an aspect of some embodiments of the invention, there is provided a method for constructing a temporary structure, the method including: Supplying a first architectural element with a first twist lock connector and a second architectural element including a second twist lock connector; connecting the first architectural element reversibly to the second architectural element by interconnecting the first twist lock connector and the second twist lock connector.

[0035] According to some embodiments of the invention, the first architectural element is selected from a bar, beam, pillar, panel, wall, ceiling, floor or interconnecting element.

[0036] According to some embodiments of the invention, the first twist lock connector is a male connector and the second twist lock connector is a male connector and wherein the interconnecting is via a female-female interconnector.

[0037] According to some embodiments of the invention, the first twist lock connector is a female connector and the second twist lock connector is a female connector and wherein the interconnecting is via a male-male interconnector.

[0038] According to some embodiments of the invention, the first twist lock connector is a male connector and the second twist lock connector is a female connector and the interconnecting is directly connecting the first twist lock connector to the second twist lock connector.

[0039] According to some embodiments of the invention, the method further includes stabilizing the twist lock connector with at least one stabilizing element.

[0040] According to some embodiments of the invention, the method further includes connecting a third architectural element to the first architectural element or the second architectural element by a reversible twist lock connector.

[0041] According to an aspect of some embodiments of the invention, there is provided a modular joint system configured to construct a temporary structure including: a first architectural element including a protrusion with a shaped ledge and at least one interference element on at least one end; and a second architectural element including a similarly shaped hole and at least one interference indentation, wherein the protrusion and at least one interference element are configured to be inserted into the similarly shaped hole and to align with the at least one interference indentation on rotation thereby reversibly connecting the first architectural element and the second architectural element.

[0042] According to some embodiments of the invention, the architectural element is a bar including a shaped hole on at least one end.

[0043] According to some embodiments of the invention, the second architectural element is a bar including multiple shaped holes along its length.

[0044] According to some embodiments of the invention, the system is configured to connect two architectural elements vertically, horizontally or at an angle to each other.

[0045] According to some embodiments of the invention, the system is configured to connect two architectural elements end to end.

[0046] According to some embodiments of the invention, the system is configured to connect two architectural elements at various points along their lengths.

[0047] According to some embodiments of the invention, the system further includes a connector box configured to connect two or more architectural elements.

[0048] According to some embodiments of the invention, the connector box is configured to connect two architectural elements vertically, horizontally or at an angle to each other.

[0049] According to some embodiments of the invention, the connector box includes at least one shaped hole.

[0050] According to some embodiments of the invention, the connector box includes at least one protrusion.

[0051] According to some embodiments of the invention, the connector box includes at least one interference element. According to some embodiments of the invention, the connector box includes at least one interference indentation.

[0052] According to some embodiments of the invention, the system further includes an end plate.

[0053] According to some embodiments of the invention, the end plate includes a protrusion or a shaped hole.

[0054] According to some embodiments of the invention, the end plate includes at least one interference element.

[0055] According to some embodiments of the invention, the end plate includes at least one interference indentation.

[0056] According to some embodiments of the invention, the interference element is biased.

[0057] According to some embodiments of the invention, the interference element is a ball or pin.

[0058] According to some embodiments of the invention, the interference indentation is a hole, indentation, hollow or concave shape.

[0059] According to some embodiments of the invention, the first architectural element and the second architectural element have similar dimensions.

[0060] According to some embodiments of the invention, the architectural elements and the connector box have similar dimensions.

[0061] According to some embodiments of the invention, the system further includes an outer sleeve configured to at least partially cover one or more architectural elements.

[0062] According to an aspect of some embodiments of the invention, there is provided a modular joint system configured to construct a temporary structure including: a first architectural element including a protrusion with a shaped ledge and at least one interference indentation on at least one end; and a second architectural element including a similarly shaped hole and at least one interference element, wherein the protrusion and at least one interference element is configured to be inserted into the similarly shaped hole and to align with the at least one interference indentation on rotation thereby reversibly connecting the first architectural element and the second architectural element.

[0063] According to an aspect of some embodiments of the invention, there is provided a method for constructing a temporary structure using a modular joint system, the method including: inserting a protrusion with a shaped ledge of a first architectural element into a similarly shaped hole on a second architectural element; rotating one the architectural elements relative to the other architectural element; and aligning at least one interference element of a first bar with at least one interference indentation of a second architectural element, thereby reversibly connecting the first architectural element and the second architectural element together.

[0064] According to some embodiments of the invention, the method further includes fitting the at least one interference element into the at least one interference indentation, thereby reversibly locking the first architectural element to the second architectural element to form a robust connection.

[0065] According to some embodiments of the invention, the method further includes connecting the first architectural element to a connector box.

[0066] According to some embodiments of the invention, the method further includes connecting the second architectural element to the connector box.

[0067] According to some embodiments of the invention, the connector box is configured to connect the first architectural element to the second architectural element vertically, horizontally or at an angle to each other.

[0068] According to an aspect of some embodiments of the invention, there is provided a method for constructing a temporary structure using a modular joint system, the method including: inserting a protrusion with a shaped ledge of a first architectural element into a similarly shaped hole on a second architectural element; rotating one the architectural elements relative to the other architectural element; and aligning at least one interference indentation of a first architectural element with at least one interference element of a second architectural element, thereby reversibly connecting the first architectural element and the second architectural element together, aligning at least one interference indentation of a first architectural element with at least one interference element of a second architectural element, thereby reversibly connecting the first architectural element and the second architectural element together.

[0069] DESCRIPTION OF THE INVENTION

[0070] The present invention, in some embodiments thereof, relates to a modular joint system, and, more particularly, but not exclusively, to a highly stable joint system that can be easily locked and unlocked.

[0071] OVERVIEW An aspect of some embodiments of the current invention relates to a modular joint system. According to some embodiments, the modular joint system may include a twist lock joint. For example, the twist lock joint may be highly stable. Optionally, the modular joint system may be easily locked and / or unlocked. Optionally, the components of the modular joint system may be reversibly connected. Optionally, the components of the system may be reversibly connected to produce modular structures. Optionally, the components of the system may be reversibly connected to produce large, robust structures.

[0072] According to some embodiments, the system may be modular. Optionally, the system may be collapsible, foldable and / or dismantlable. Optionally, the system may be assembled and / or disassembled by a user. Optionally, the system may be easily assembled and / or disassembled on site. Optionally, no specialized tools may be required to assemble and / or disassemble the system. Optionally, the system may be disassembled to be stored in a small space. Optionally, components of the system not currently in use may be stored, and / or attached to other components of the system for storage and / or stored off site.

[0073] According to some embodiments, the system may include multiple architectural elements. Optionally, the system may include multiple architectural elements reversibly connected by a connector. Optionally, the architectural elements may include beams, pillars, bars, panels, floor, wall, ceiling, interconnecting element, or a combination thereof. Optionally, a first architectural element may be reversibly connected to a second architectural element by a connector. Optionally, additional architectural elements may be reversibly connected to the first architectural element and / or the second architectural element. Optionally, various architectural elements may be interconnected by various connectors. Optionally, the connectors may be compatible with the various architectural elements.

[0074] In some embodiments, structural elements are connected by twist-lock connectors. Optionally, the connectors are designed to provide a secure and / or reliable connection through a simple twisting motion. In some embodiments, geometric features allow the male and female components to engage and lock firmly through a twist.

[0075] In some embodiments, a male connector of a twist-lock system may feature curved blades or prongs. These blades optionally interact with a receptacle of a female connector. Optionally, the curvature of the blades is designed to slide smoothly into corresponding slots or tracks in the female receptacle. In some embodiments, the blade is inserted into the receptacle and twisted. For example, the twisting action may force the blades into a locked position, facilitating a secure connection that resists accidental disconnection. The blades may also have flanges that engage with the slots when twisted in one direction, further enhancing the locking mechanism.

[0076] In some cases, a connector (e.g., the male connector) may include a cylindrical housing. This cylindrical body provides a convenient gripping surface, allowing users to easily twist the connector into place. The cylindrical shape also helps in aligning the blades with the slots in the female receptacle, facilitating a smooth and accurate connection.

[0077] In some embodiments, a female receptacle is designed to complement the male connector's blades. The female connector may include specific slots or tracks that are shaped to receive the blades of the male connector. These slots may be curved or angled to guide the blades into the locked position during the twisting motion. The precise design of these slots may facilitate that the blades are securely held in place, inhibiting accidental disconnection.

[0078] In some embodiments, a female receptacle may have a cylindrical or partially cylindrical shape. This design may facilitate that a male connector fitting snugly into the receptacle and / or provide a stable and secure connection. Additionally, the receptacle may feature interfitting structures to stabilize the joint further. For example, a central circular prong on the male connector may fit into a central hole in the female receptacle, or a sleeve may fit around a cylindrical portion of the corresponding element, enhancing the overall stability of the connection. In some embodiments, a single face may include male and female features.

[0079] In some embodiments, a locking mechanism of twist-lock connectors may be based on a camming action created by the geometry of the blades and the receptacle's slots and / or tracks. As the male connector is twisted, the blades may slide along the tracks, generating a force that pulls the connectors together and secures them. This camming action may facilitate locking the connectors in place and cannot be easily pulled apart without reversing the twisting motion. For example, interconnection between the blades and tracks may inhibit accidental disconnection. For example, the blades may be designed to engage with the slots in such a way that they lock securely when twisted in one direction. To unlock the connectors, the twisting motion must be reversed, allowing the blades to disengage from the slots and enabling the connectors to be separated.

[0080] Twist-lock connectors can come in various geometries to suit different applications and requirements. For instance, the blades can be designed with different curvatures or angles to provide varying levels of locking force. The slots in the female receptacle can also be tailored to accommodate different blade shapes, ensuring compatibility with a wide range of male connectors.

[0081] Another variation includes the use of additional interfitting structures for enhanced stability. For example, a central circular prong and hole system can provide extra alignment and stability, while a sleeve fitting around a cylindrical portion can offer additional support. These variations ensure that twist-lock connectors can be customized for specific applications, providing optimal performance and reliability.

[0082] The system may include one or more connector boxes. Optionally, the connector box may be a twist lock connector. Optionally, the twist lock connector may require rotational action to engage and / or disengage the connection. Optionally, the twist lock connector may facilitate secure and / or rapid fastening. Optionally, the twist lock connector may be configured to facilitate connection to one or more male connectors. Optionally, the twist lock connectors may be configured to facilitate connection to one or more female connectors. Optionally, the twist lock connectors may include one or more male connectors. Optionally, the twist lock connectors may include one or more female connectors. Optionally, the twist lock connector may be configured for male to female connection. Optionally, the twist lock connector may be configured for male to male via a female interconnector and / or female to female via a male interconnector, e.g., two bars connected to a connector box. Optionally, the female interconnector may be a cam, sleeve, coupler, socket, etc. Optionally, the male interconnector may be a multiprong connector, peg, bolt, screw, pin, adapter, bayonet, lug, etc. Optionally, the connector may include one or more stabilizing elements, e.g., interference element, interference indentation, pegs, pin, holes, latches, ridges, fins, wings, skirt, flange, collar, sleeve, etc. Optionally, the various connectors in the system may be similar and / or compatible.

[0083] According to some embodiments, the architectural elements may include one or more bars. Optionally, the bars may be connected by connector boxes, e.g., joints. Optionally, the system may include a very stable joint that may be used to connect the ends of modular bars. Optionally, the modular bars may be vertical bars, and / or horizontal bars, and / or diagonal bars. Optionally, vertical bars, and / or horizontal bars, and / or diagonal bars may be connected. Optionally, the modular bars may be connected to produce a modular 2D framework and / or a modular 3D framework. Optionally, the modular bars may be connected to extend the modular framework in one or more dimensions. Optionally, the modular framework may be configured to be load bearing. Optionally, the modular framework may be configured to be robust. Optionally, the modular framework may be configured for large structures. Optionally, the modular framework may be rapidly and / or reversibly constructed.

[0084] According to some embodiments, the modular bars may have a length ranging between about 50 cm to about 100 cm, and / or about 100 cm to about 250 cm, and / or about 250 cm to about 500 cm, and / or about 500 cm to about 800 cm.

[0085] According to some embodiments, one or more ends of the architectural elements may be sealed. Alternatively or additionally, one or more ends of the architectural elements may be open. Optionally, one or more ends of the element may include a connector, e.g., a twist lock connector. For example, an end of the architectural elements may fit within an end plate. Optionally, the end plate may include a twist lock connector. For example, the twist lock connector may include one or more interference elements, interference indentations, protrusions, holes, connection mechanisms, biased mechanisms, etc. and / or any combination thereof.

[0086] According to some embodiments, the twist lock connector may include a protrusion. Optionally, the protrusion may be a part of a male connector. Optionally, the protrusion may be a male connector. Optionally, the male connector may be integral to the bar. Optionally, the male connector may be connected to the bar. Optionally, the protrusion may include a shaped ledge. Optionally, the ledge may include multiple teeth. Optionally, the ledge may be shaped to fit into a similarly shaped hole in another twist lock connector. Optionally, the female connector may be connected to and / or integral to the architectural element, and / or to connector box and / or end plate. Optionally, the hole may be a part of a female connector. Optionally, the hole may be a female twist lock connector. Optionally, the female connector may be integral to the bar. Optionally, the female connector may be connected to the bar. Optionally, the ledge and / or hole may be star shaped, cross-shaped, triangular, triskele, F-Shaped, P-shaped, S- Shaped, T-shaped, Y-shaped, etc. According to some embodiments, the architectural element including the male connector may be rotated. Optionally, the architectural elements and / or protrusion may be rotated. Optionally, the architectural elements and / or protrusion may be rotated once inserted into a hole. Optionally, the architectural element containing the hole may be rotated. Optionally, the architectural elements and protrusion may be rotated together, e.g., the protrusion may be integral to the architectural elements and / or end plate such that rotation of the architectural elements rotates the protrusion. Optionally, the architectural elements and protrusion may be rotated separately, e.g., rotation of the protrusion may not rotate the bar. Optionally, rotating the architectural elements and / or protrusion of a first architectural elements within a corresponding hole of a second architectural elements and / or connector box and / or end plate may lock the first architectural elements in place. Optionally, further rotation and / or rotation in the reverse direction of the first bar may unlock the first architectural elements from the second architectural elements and / or connector box and / or end plate.

[0087] According to some embodiments, the hole may be in a connector box, and / or the side of another architectural element, and / or an end of another architectural element, etc. Optionally, an architectural element and / or connector box may include multiple shaped holes and / or protrusions. Optionally, the shaped holes may be configured to accept similarly shaped protrusions. Optionally, an architectural element may include multiple suitable holes distributed along its length. Optionally, an architectural element may include a protrusion at a first end and a hole at a second end. Optionally, an architectural element may include a protrusion at either end. Optionally, an architectural element may include a hole at either end. Optionally, an architectural element may include one or more holes and / or protrusions along one or more sides and / or ends.

[0088] According to some embodiments, the system may include one or more connector boxes. Optionally, the connector box may be a twist lock connector. Optionally, the twist lock connector may require rotational action to engage and / or disengage the connection. Optionally, the twist lock connector may facilitate secure and / or rapid fastening. Optionally, the twist lock connector may be configured to facilitate connection to one or more male connectors. Optionally, the twist lock connectors may be configured to facilitate connection to one or more female connectors. Optionally, the twist lock connectors may include one or more male connectors. Optionally, the twist lock connectors may include one or more female connectors. Optionally, the twist lock connector may be configured for male to female connection. For example, a first structural element may include a male connector configured to connect to a female connector on another structural element. Optionally, the twist lock connector may be configured for male to male via a female interconnector and / or female to female via a male interconnector, e.g., two bars connected to a connector box. Optionally, the female interconnector may include a cam, sleeve, coupler, socket, etc. Optionally, the male interconnector may include a multiprong connector, peg, bolt, screw, pin, adapter, bayonet, lug, etc. Optionally, the connector may include one or more stabilizing elements, e.g., interference element, interference indentation, pegs, pin, holes, latches, ridges, fins, wings, skirt, flange, collar, sleeve, etc. Optionally, the various connectors in the system may be similar and / or compatible. In some embodiments a system of multiple connectors may be used in a joint. For example, there may be a first element that includes a peg and / or one or more male connecting elements and / or one or more female

[0089] According to some embodiments, the system may include one or more connector boxes. Optionally, the connector box may be a joint. Optionally, use of a connector box may facilitate connection between two or more architectural elements, e.g., bars, beams, pillars, panels, walls, ceiling, floor, etc. Optionally, the connector box may include two or more holes configured to connect to two or more architectural elements. Optionally, the connector box may include two or more protrusions configured to connect to two or more architectural elements. Optionally, the connector box may include one or more protrusions and / or one or more holes configured to connect to two or more architectural elements. Optionally, the architectural elements may be connected in-line. Optionally, the architectural elements may be connected perpendicularly. Optionally, the architectural elements may be connected at an angle to each other. Optionally, the architectural elements may be connected end to end. Optionally, the architectural elements may be connected at various points along their lengths. Optionally, the connector box may be an end piece of a modular framework and / or component thereof.

[0090] According to some embodiments, the architectural elements may have similar dimensions to the connector box (e.g., once connected the bars and connector box may be difficult to distinguish visually). Optionally, the architectural element may fit within the dimensions of a connector box. Optionally, a connector box may fit within the dimensions of an architectural element.

[0091] According to some embodiments, an end of an architectural element and / or connector box with a protrusion may include one or more interference elements. Optionally, an end of an architectural element and / or connector box with a hole may include one or more interference elements. Optionally, the interference elements may project out of the end of the bar and / or connector box. Optionally, the interference element may be a biased interference element. Optionally, the interference elements may be biased to project out of the end of the bar. Optionally, the bias may be spring loaded, an elastic interference connector, a resilient interference connector, etc. Optionally, the interference elements may be balls and / or pins. Optionally, the interference elements may be located around, and / or next to the protrusion and / or hole.

[0092] According to some embodiments, the interference elements may fit into and / or lock into interference indentations on an architectural element and / or connector box. Optionally, the interference indentations may be located around and / or next to the protrusion and / or hole on the architectural element and / or connector box. Optionally, the interference indentations may be indentations, holes, hollows, concave spaces, etc.

[0093] According to some embodiments, the interference elements may fit into and / or lock into interference indentations when the components of the system are properly aligned. Optionally, such a locking system may provide greater stability to the system. Optionally, such a locking system may provide robustness to the system. Optionally such a locking system may support construction of large modular frameworks. Optionally such a locking system may support construction of large load bearing modular 2D frameworks and / or modular 3D frameworks. Optionally, the system may be easily locked and / or unlocked. For example, the bars and / or connector box may connect at 4 points, i.e., 4 balls at the end of a bar may fit into 4 indentations on a connector box for easy stable locking and easy unlocking.

[0094] According to some embodiments, the protrusion from a first architectural element may be inserted into the hole on a second bar and / or connector box, the first architectural element may be rotated to align the interference elements with the interference indentations on the second architectural element and / or connector box, and to lock the first architectural element to the second architectural element and / or connector box.

[0095] According to some embodiments, the system may include an outer sleeve. Optionally, the outer sleeve may fit over the architectural elements and / or connector box. Optionally, the outer sleeve may be structural. Optionally, the outer sleeve may increase the bucking resistance of the system. Optionally, the outer sleeve may be configured to increase the stability and / or robustness of the system.

[0096] According to some embodiments, the outer sleeve may be non-structural. Optionally, the outer sleeve may increase the aesthetic appeal of the system, e.g., the outer sleeve may be colored, may be metallic, may be patterned, may include a logo, may include one or more decorative projections and / or cut-outs, etc.

[0097] According to some embodiments, the outer sleeve may be made from a rigid material, and / or semi-rigid material, and / or soft material. Optionally, the outer sleeve may be waterproof, water resistant, weather resistant, flame resistant, and / or any combination thereof. Optionally, the system may be fully and / or partially covered by the outer sleeve.

[0098] According to some embodiments, the system may include a removable locking pin. Optionally, the pin may increase bucking resistance of the system. Optionally, the pin may be configured to increase the stability and / or robustness of the system. Optionally, the pin may increase the strength of the joint. Optionally, the pin may ensure that the system will not spontaneously unlock. Optionally, the pin may be used for dangerous objects (e.g. large objects (such as, 2 m - 8 m), and / or objects placed high up and / or attached at a height on a component of the system, and / or heavy objects. Optionally, a pin may be used when an object is attached to a component of the system at a height above the ground ranging between about 50 cm to about 100 cm, and / or 100 cm to about 300 cm, and / or about 300 cm to about 500, and / or about 500 cm to about 1,000 cm, or more.

[0099] According to some embodiments, the system may be configured to provide full stability regardless of the load. Optionally, the system may be configured to be load bearing. Optionally, the system may be configured to be reversibly connected to produce a robust modular framework. Optionally, the modular framework may be a temporary construct. Optionally, the modular framework may be a permanent construct.

[0100] According to some embodiments, the system may include one or more bolts, pins, screws, clips, zips and / or other connectors. Optionally, the system may not require the use of one or more bolts, pins, screws, clips, zips and / or other connectors to connect the components of the system. Optionally, the system may include one or more points to attach items and / or to which items may be attached and / or lashed and / or connected.

[0101] According to some embodiments, the components of the system, and / or parts thereof, may be composed of aluminum, stainless steel, cast iron, zinc alloy, carbon alloy, chrome, plastic (e.g., hardened plastic, thermoset plastic, etc.) and / or any combination thereof. Optionally, the components of the system, and / or parts thereof, may be coated, chromed, painted, etc. Optionally, coating one or more components may reduce and / or prevent rust, weathering, wear, etc. Optionally, coating one or more components may facilitate weather resistance, water resistance, non-flammability, etc. Optionally, coating one or more components may be for aesthetic effect.

[0102] According to some embodiments, the system, and / or part thereof, may be made from wholly and / or partially recycled materials. According to some embodiments, the system and / or part thereof, may be wholly and / or partially recyclable.

[0103] According to some embodiments, the system may be used to produce exhibition stands and / or displays, and / or scaffolding, and / or shelving racks. Optionally, the system may be sufficiently robust as to be load bearing. Optionally, the system may be used to support heavy weights, e.g., screens, displays, books, tools, stored objects, people, etc. Optionally, the system may be configured to produce modular frameworks which may be rapidly and reversibly erected.

[0104] SPECIFIC EMBODIMENTS

[0105] Before explaining at least one embodiment of the invention in detail, it is to be understood that the invention is not necessarily limited in its application to the details of construction and the arrangement of the components and / or methods set forth in the following description and / or illustrated in the drawings and / or the Examples. The invention is capable of other embodiments or of being practiced or carried out in various ways.

[0106] Reference is now made to the figures.

[0107] FIGS. 1A-B are images of an exemplary prior art display system. In the images, the bars are connected by screws to produce a framework. Therefore, the prior art system is likely to buckle under heavy weights, large objects, and unbalanced loads.

[0108] FIGS. 2A-B are perspective schematic diagrams illustrating a connector box, in accordance with some embodiments of the invention. For example, the system may include a connector box 10. Connector box 10 may be a joint. Optionally, use of a connector box may facilitate connection between two or more architectural elements e.g., bars, beams, pillars, panels, floor, walls, ceiling, etc. Connector box 10 may include multiple female twist lock connectors (e.g., shaped holes 14). Holes 14 may be configured to accept mail twist lock connectors (e.g., similarly shaped protrusions). Holes 14 may be configured to accept similarly shaped protrusions located at the end of a bar. Optionally, the connector box may be an end piece of a modular framework and / or component thereof. Optionally, connector box 10 may include two or more holes 14 configured to connect to two or more bars. Optionally, connector box 10 may include two or more protrusions (not shown) configured to connect to two or more bars. Optionally, connector box 10 may include one or more protrusions (not shown) and / or one or more holes 14 configured to connect to two or more bars.

[0109] Connector box 10 may include one or more interference indentations 12 (e.g., indentations, holes, hollows, etc.). Interference indentations 12 may be located around and / or next to the shaped holes 14 and / or protrusions (not shown). Interference indentations 12 may be configured to accept one or more biased interference elements (not shown) located on the end of an architectural element. Optionally, connector box 10 may include one or more interference elements. Optionally, the interference elements may be located around and / or next to the shaped holes and / or protrusions. Interference elements may be configured to accept one or more biased interference indentations located on the end of an architectural element.

[0110] Connector box 10 may be configured to connect between 2 or more architectural elements e.g., bars. The connector box may be configured to connect 2 or more architectural elements in-line, and / or perpendicularly, and / or at an angle to each other. Optionally, the architectural elements may include bars connected end to end by a twist lock connector. Optionally, the architectural elements may be connected at various points along their lengths. Optionally, connector box 10 may be an end piece of a modular framework and / or component thereof. Optionally, connector box 10 may be configured to connect to one or more architectural elements and / or end pieces of one or more architectural elements.

[0111] FIG. 3 is a perspective schematic diagram illustrating a male twist lock connector in accordance with an embodiment of the current invention. For example, the male twist lock connector may be positioned at the end of a modular bar. For example, an end of bar 22 may be sealed. Optionally, an end of bar 22 may be open. Optionally, an end of bar 22 may fit within an end plate 20. Optionally, end plate 20 may include one or more interference elements, interference indentations, protrusions, holes, connection mechanisms, biased mechanisms, etc. or any combination thereof.

[0112] An end of bars 22 may include a protrusion 24. Optionally, protrusion 24 may include a shaped ledge 16. Optionally, ledge 16 of a first bar may be shaped to fit into a similarly shaped hole (not shown) in a second bar and / or connector box and / or end plate. Optionally, the ledge and / or hole may be star shaped, cross-shaped, triangular, triskele, F-Shaped, P-shaped, S-Shaped, T-shaped, Y-shaped, etc. Optionally, ledge 16 may include multiple teeth.

[0113] Bar 22 and / or protrusion 24 may be rotated. Optionally, bar 22 and / or protrusion 24 may be rotated once inserted into a corresponding hole. Optionally, bar 22 and / or protrusion 24 may be rotated together, e.g., the protrusion may be integral to the bar and / or end plate such that rotation of the bar rotates the protrusion. Optionally, bar 22 and / or protrusion 24 may be rotated separately, e.g., rotation of the protrusion may not rotate the bar. Optionally, rotating the bar and / or protrusion of a first bar within a corresponding hole of a second bar and / or connector box and / or end plate may lock the first bar in place. Optionally, further rotation and / or rotation in the reverse direction of the first bar may unlock the first bar from the second bar and / or connector box and / or end plate. An architectural element may include a bar, beam, pillar, wall, panel, floor ceiling, etc. The ends of the bars may include a protrusion. Optionally, the protrusion may be a part of a male connector. Optionally, the protrusion may be a male connector. Optionally, the male connector may be integral to the bar. Optionally, the male connector may be connected to the bar. Optionally, the protrusion may be shaped to fit into a similarly shaped hole in another bar and / or connector box and / or end plate. Optionally, the hole may be a part of a female connector. Optionally, the hole may be a female connector. Optionally, the female connector may be integral to the bar. Optionally, the female connector may be connected to the bar. Optionally, the various connectors in the system may be similar and / or compatible.

[0114] An end of a bar and / or end plate and / or connector box with a protrusion may include one or more biased interference elements 18 and / or interference indentations (not shown). Optionally, interference elements 18 may project out of the end of the bar and / or end plate and / or connector box. Optionally, interference elements 18 may be biased to project out of the end of the bar. Optionally, the bias may be spring loaded, an elastic interference connector, a resilient interference connector, etc. Optionally, interference elements 18 may be balls and / or pins. Optionally, interference elements 18 may be located around, and / or next to the protrusion 24 and / or hole (not shown).

[0115] Interference elements 18 may lock into interference indentations when the components of the system are properly aligned. Optionally, such a locking system may provide greater stability to the system. Optionally, such a locking system may provide robustness to the system. Optionally such a locking system may support construction of large modular frameworks. Optionally such a locking system may support construction of large load bearing modular 2D frameworks and / or modular 3D frameworks. Optionally, the system may be easily locked and / or unlocked. For example, the bars and / or connector box may connect at 4 points, i.e., 4 balls at the end of a bar may fit into 4 indentations on a connector box for easy stable locking and easy unlocking.

[0116] The protrusion from a first bar may be inserted into the hole on a second bar and / or connector box, the first bar may be rotated to align the interference elements with the interference indentations on the second bar and / or connector box, and to lock the first bar to the second bar and / or connector box.

[0117] FIGS. 4A-H and FIGS. 6A-C are schematic diagrams illustrating various exemplary components of a modular joint system, in accordance with some embodiments of the invention. For example, FIGS 4A, 4C, 4E, 4G and 6C are schematic illustrations of architectural element ends 44 with various numbers of interference elements 32, 52 and various exemplary shaped protrusion 30, 50. FIGS. 4B, 4D, 4F, 4H and 6B are schematic illustrations of similarly shaped and positioned interference indentations 26, 46 and shaped holes 28, 48 on a second architectural element and / or connector box 42 and / or end plate.

[0118] The architectural element and / or protrusion may be rotated. Optionally, architectural element and / or protrusion 30, 50 may be rotated once inserted into a corresponding hole 28, 48. Optionally, architectural element and / or protrusion may be rotated together, e.g., the protrusion may be integral to the architectural element and / or end plate such that rotation of the architectural element rotates the protrusion. Optionally, architectural element and / or protrusion may be rotated separately, e.g., rotation of the protrusion may not rotate the architectural element. Optionally, rotating the architectural element and / or protrusion 30, 50 of a first architectural element within a corresponding hole 28, 48 of a second architectural element and / or connector box and / or end plate may lock the first architectural element in place. Optionally, further rotation and / or rotation in the reverse direction of the first architectural element and / or protrusion may unlock the first architectural element from the second architectural element and / or connector box and / or end plate.

[0119] Hole 28, 48 may be located in an end plate, and / or connector box, and / or the side of an architectural element, and / or an end of an architectural element, etc. Optionally, an architectural element may include multiple suitable holes distributed along its length. Optionally, an architectural element may include a protrusion at one end and a hole at a second end. Optionally, an architectural element may include a protrusion at either end. Optionally, an architectural element may include a hole at either end.

[0120] Interference elements 32, 52 may fit into and / or lock into interference indentations 26, 46 on an architectural element and / or connector box. Optionally, interference indentations 26, 46 may be located around and / or next to the protrusion and / or hole on the architectural element and / or connector box and / or end plate. Optionally, interference indentations 26, 46 may be indentations, holes, hollows, concave spaces, etc. Optionally, interference elements 32, 52 may be a biased interference element. Optionally, the interference elements 32, 52 may be biased to project out of the end of the architectural element. Optionally, the bias may be spring loaded, an elastic interference connector, a resilient interference connector, etc. Optionally, interference elements 32, 52 may be balls and / or pins. Optionally, interference elements 32, 52 may be located around, and / or next to the protrusion and / or hole. Interference elements 32, 52 may fit into and / or lock into interference indentations 26, 46 when the components of the system are properly aligned. Optionally, such a locking system may provide greater stability to the system. Optionally, such a locking system may provide robustness to the system. Optionally such a locking system may support construction of large modular frameworks. Optionally such a locking system may support construction of large load bearing modular 2D frameworks and / or modular 3D frameworks. Optionally, the system may be easily locked and / or unlocked. For example, the architectural elements and / or connector box may connect at 4 points, i.e., 4 balls at the end of an architectural element may fit into 4 indentations on a connector box for easy stable locking and easy unlocking.

[0121] The system may include one or more connector boxes. Optionally, the connector box may be a twist lock connector. Optionally, the twist lock connector may require rotational action to engage and / or disengage the connection. Optionally, the twist lock connector may facilitate secure and / or rapid fastening. Optionally, the twist lock connector may be configured to facilitate connection to one or more male connectors. Optionally, the twist lock connectors may be configured to facilitate connection to one or more female connectors. Optionally, the twist lock connectors may include one or more male connectors. Optionally, the twist lock connectors may include one or more female connectors. Optionally, the twist lock connector may be configured for male to female connection. Optionally, the twist lock connector may be configured for male to male via a female interconnector and / or female to female via a male interconnector, e.g., two bars connected to a connector box. Optionally, the female interconnector may be a cam, sleeve, coupler, socket, etc. Optionally, the male interconnector may be a multiprong connector, peg, bolt, screw, pin, adapter, bayonet, lug, etc. Optionally, the connector may include one or more stabilizing elements, e.g., interference element, interference indentation, pegs, pin, holes, latches, ridges, fins, wings, skirt, flange, collar, sleeve, etc. Optionally, the various twist lock connectors in the system may be similar and / or compatible.

[0122] FIGS. 5A-B are schematic diagrams illustrating various exemplary components of a modular joint system, in accordance with some embodiments of the invention. For example, FIG. 5A, is a schematic illustration of an architectural element end with interference indentations 36 and an exemplary shaped protrusion 34. FIG. 5B is a schematic illustration of similarly shaped and positioned interference elements 38 and shaped hole 40 on a second architectural element and / or connector box and / or end plate. The architectural element and / or protrusion may be rotated. Optionally, architectural element and / or protrusion 34 may be rotated once inserted into a corresponding hole 40. Optionally, architectural element and / or protrusion may be rotated together, e.g., the protrusion may be integral to the architectural element and / or end plate such that rotation of the architectural element rotates the protrusion. Optionally, architectural element and / or protrusion may be rotated separately, e.g., rotation of the protrusion may not rotate the architectural element. Optionally, rotating the architectural element and / or protrusion 34 of a first architectural element within a corresponding hole 40 of a second architectural element and / or connector box and / or end plate may lock the first architectural element in place. Optionally, further rotation and / or rotation in the reverse direction of the first architectural element and / or protrusion may unlock the first architectural element from the second architectural element and / or connector box and / or end plate.

[0123] Hole 40 may be located in an end plate, and / or connector box, and / or the side of an architectural element, and / or an end of an architectural element, etc. Optionally, an architectural element may include multiple suitable holes distributed along its length. Optionally, an architectural element may include a protrusion at one end and a hole at a second end. Optionally, an architectural element may include a protrusion at either end. Optionally, an architectural element may include a hole at either end.

[0124] Interference elements 38 may fit into and / or lock into interference indentations 36 on an architectural element and / or connector box and / or end plate. Optionally, interference indentations 36 may be located around and / or next to the protrusion and / or hole on the architectural element and / or connector box and / or end plate. Optionally, interference indentations 36 may be indentations, holes, hollows, concave spaces, etc. Optionally, interference elements 38 may be a biased interference element. Optionally, the interference elements 38 may be biased to project out of the end of the architectural element. Optionally, the bias may be spring loaded, an elastic interference connector, a resilient interference connector, etc. Optionally, interference elements 38 may be balls and / or pins. Optionally, interference elements 38 may be located around, and / or next to the protrusion and / or hole.

[0125] Interference elements 38 may fit into and / or lock into interference indentations 36 when the components of the system are properly aligned. Optionally, such a locking system may provide greater stability to the system. Optionally, such a locking system may provide robustness to the system. Optionally such a locking system may support construction of large modular frameworks. Optionally such a locking system may support construction of large load bearing modular 2D frameworks and / or modular 3D frameworks. Optionally, the system may be easily locked and / or unlocked. For example, the architectural elements and / or connector box may connect at 4 points, i.e., 4 balls at the end of an architectural element may fit into 4 indentations on a connector box for easy stable locking and easy unlocking.

[0126] The system may include one or more connector boxes. Optionally, the connector box may be a twist lock connector. Optionally, the twist lock connector may require rotational action to engage and / or disengage the connection. Optionally, the twist lock connector may facilitate secure and / or rapid fastening. Optionally, the twist lock connector may be configured to facilitate connection to one or more male connectors. Optionally, the twist lock connectors may be configured to facilitate connection to one or more female connectors. Optionally, the twist lock connectors may include one or more male connectors. Optionally, the twist lock connectors may include one or more female connectors. Optionally, the twist lock connector may be configured for male to female connection. Optionally, the twist lock connector may be configured for male to male via a female interconnector and / or female to female via a male interconnector, e.g., two bars connected to a connector box. Optionally, the female interconnector may be a cam, sleeve, coupler, socket, etc. Optionally, the male interconnector may be a multiprong connector, peg, bolt, screw, pin, adapter, bayonet, lug, etc. Optionally, the connector may include one or more stabilizing elements, e.g., interference element, interference indentation, pegs, pin, holes, latches, ridges, fins, wings, skirt, flange, collar, sleeve, etc. Optionally, the various twist lock connectors in the system may be similar and / or compatible.

[0127] FIGS. 7A-B are perspective schematic diagrams illustrating a modular joint system, in accordance with some embodiments of the invention. For example, the system may include one or more connector boxes 60. Optionally, the connector box 60 may be configured to form a joint. The system may include a very stable joint that may be used to connect the ends of modular bars 54. Optionally, the modular bars 54 may be vertical bars, and / or horizontal bars, and / or diagonal bars. Optionally, vertical bars, and / or horizontal bars, and / or diagonal bars may be connected, e.g., via one or more connector boxes 60. Optionally, the modular bars 54 may be connected to produce a modular 2D framework and / or a modular 3D framework, e.g., via one or more connector boxes 60. Optionally, the modular bars 54 may be connected to extend the modular framework in one or more dimensions, e.g., via one or more connector boxes 60. Optionally, the modular framework may be configured to be load bearing. Optionally, the modular framework may be configured to be robust. Optionally, the modular framework may be configured for construction of large structures. Optionally, the modular framework may be rapidly and reversibly constructed.

[0128] Use of a connector box 60 may facilitate connection between two or more bars 54. Optionally, connector box 60 may include two or more holes 58 configured to connect to two or more bars. Optionally, connector box 60 may include two or more protrusions (not shown) configured to connect to two or more bars. Optionally, connector box 60 may include one or more protrusions (not shown) and / or one or more holes 58 configured to connect to two or more bars 54. Optionally, the bars may be connected in-line. Optionally, the bars may be connected end to end. Optionally, the bars may be connected at various points along their lengths. Optionally, the bars may be connected perpendicularly. Optionally, the bars may be connected at an angle to each other. Optionally, connector box 60 may be an end piece of a modular framework and / or component thereof.

[0129] Bar 54 may have similar dimensions to the connector box 60 (e.g., once connected the bars and connector box may be difficult to distinguish visually). Optionally, bar 54 may fit within the dimensions of connector box 60. Optionally, connector box 60 may fit within the dimensions of bar 54.

[0130] Interference elements (not shown) may fit into and / or lock into interference indentations 56 on a bar and / or connector box and / or end plate. Optionally, interference indentations 56 may be located around and / or next to the protrusion and / or hole on the bar and / or connector box and / or end plate. Optionally, interference indentations 56 may be indentations, holes, hollows, concave spaces, etc. Optionally, interference elements (not shown) may be a biased interference element. Optionally, the interference elements may be biased to project out of the end of the bar. Optionally, the bias may be spring loaded, an elastic interference connector, a resilient interference connector, etc. Optionally, interference elements may be balls and / or pins. Optionally, interference elements may be located around, and / or next to the protrusion and / or hole.

[0131] Interference elements (not shown) may fit into and / or lock into interference indentations 56 when the components of the system are properly aligned. Optionally, such a locking system may provide greater stability to the system. Optionally, such a locking system may provide robustness to the system. Optionally such a locking system may support construction of large modular frameworks. Optionally such a locking system may support construction of large load bearing modular 2D frameworks and / or modular 3D frameworks. Optionally, the system may be easily locked and / or unlocked. For example, the bars and / or connector box may connect at 4 points, i.e., 4 balls at the end of a bar may fit into 4 indentations on a connector box for easy stable locking and easy unlocking.

[0132] FIG. 8A-B are perspective schematic diagrams illustrating a modular joint system, in accordance with some embodiments of the invention. For example, the modular system may include multiple bars. Optionally, two or more bars 62, 64 may be connected to each other directly and / or indirectly (e.g., via a connector box). Bar 62, 64 may include multiple shaped holes 66. Optionally, shaped holes 66 may be configured to accept similarly shaped protrusions (not shown). Optionally, bar 62, 64 may include multiple suitable holes distributed along its length. Optionally, bar 62, 64 may include a protrusion at a first end and a hole at a second end. Optionally, bar 62, 64 may include a protrusion at either end. Optionally, bar 62, 64 may include a hole at either end. Optionally, bars 62, 64 may be connected in-line. Optionally, the bars may be connected end to end. Optionally, the bars may be connected at various points along their lengths. Optionally, bars 62, 64 may be connected perpendicularly. Optionally, bars 62, 64 may be connected at an angle to each other. Optionally, bars 62, 64 may be connected to an end piece and / or connector box.

[0133] Bar 62 may have similar dimensions to bar 64 (e.g., once connected the bars may be difficult to distinguish visually). Optionally, bar 62 may fit within the dimensions of a bar 64. Optionally, bar 64 may fit within the dimensions of bar 62.

[0134] FIG. 9A is a block diagram of a modular joint system, in accordance with some embodiments of the invention. For example, system 81 may include a first architectural element 70 with a protrusion 72 with a shaped ledge and one or more interference elements 74, and a second architectural element 76 including hole 78 and interference indentations 80. Optionally, the interference elements may be biased. Protrusion 72 and / or interference elements 74 may be configured to be inserted into and to align with similarly shaped and positioned holes 78 and / or interference indentations 80 (e.g., indentations, holes, hollows, etc.) on a second architectural element 76 or connector box for locking the joint. Optionally, the first architectural element 70 and the second architectural element 76 may be reversibly connected. Optionally, such a locking system may provide greater stability to the system. Optionally, such a locking system may provide greater stability to the system. Optionally, such a locking system may provide robustness to the system. Optionally such a locking system may support construction of large modular frameworks. Optionally such a locking system may support construction of large load bearing modular 2D frameworks and / or modular 3D frameworks. Optionally, the system may be easily locked and / or unlocked.

[0135] FIG. 9B is a block diagram of a modular joint system, in accordance with some embodiments of the invention. For example, system 93 may include a first architectural element 82 with a protrusion 84 with a shaped ledge and one or more interference indentations 86, and a second architectural element 88 including hole 90 and interference elements 92. Protrusion 84 and / or interference elements 92 may be configured to be inserted into and to align with similarly shaped and positioned holes 90 and / or interference indentations 86 (e.g., holes) for locking the joint. Optionally, the interference elements may be biased. Optionally, the first architectural element 82 and the second architectural element 88 may be reversibly connected. Optionally, such a locking system may provide greater stability to the system. Optionally, such a locking system may provide greater stability to the system. Optionally, such a locking system may provide robustness to the system. Optionally such a locking system may support construction of large modular frameworks. Optionally such a locking system may support construction of large load bearing modular 2D frameworks and / or modular 3D frameworks. Optionally, the system may be easily locked and / or unlocked.

[0136] FIG. 10 is a flow chart illustrating a method of use of a modular joint system, in accordance with some embodiments of the invention. For example, in method 101, the protrusion from a first architectural element may be inserted 94 into the hole on a second architectural element and / or connector box and / or end plate. The first architectural element may be rotated to lock 96 the ledge within the hole of the second architectural element and / or connector box and / or end plate. The first architectural element may be rotated to align 98 the interference elements of the first architectural element with the interference indentations on the second architectural element and / or connector box, and to lock the first architectural element in place, or vice versa. Interference elements fit 100 into interference indentations to provide greater stability. Optionally, the process may be reversed to unlock the system.

[0137] FIG. 11 is a perspective schematic diagram illustrating an exemplary twist lock connector, in accordance with some embodiments of the invention. For example, the architectural elements may be connected by a connector 106. The connector 106 may be a double male element. The twist lock connector may include a cam 102. For example, cam 102 tightens double male connector 106 into a hole 108. Optionally, double male connector 106 may include a double headed screw. Optionally, male connector 106 may be inserted into holes 108 in architectural element 104. Optionally, the system may include one or more stabilizing elements (not shown), e.g., interference element, interference indentation, pegs, pin, holes, latches, ridges, fins, wings, skirt, flange, collar, sleeve, etc.

[0138] The system may include one or more connector boxes. Optionally, the connector box may be a twist lock connector. Optionally, the twist lock connector may require rotational action to engage and / or disengage the connection. Optionally, the twist lock connector may facilitate secure and / or rapid fastening. Optionally, the twist lock connector may be configured to facilitate connection to one or more male connectors. Optionally, the twist lock connectors may be configured to facilitate connection to one or more female connectors. Optionally, the twist lock connectors may include one or more male connectors. Optionally, the twist lock connectors may include one or more female connectors. Optionally, the twist lock connector may be configured for male to female connection. Optionally, the twist lock connector may be configured for male to male via a female interconnector and / or female to female via a male interconnector, e.g., two bars connected to a connector box. Optionally, the female interconnector may be a cam, sleeve, coupler, socket, etc. Optionally, the male interconnector may be a multiprong connector, peg, bolt, screw, pin, adapter, bayonet, lug, etc. Optionally, the connector may include one or more stabilizing elements, e.g., interference element, interference indentation, pegs, pin, holes, latches, ridges, fins, wings, skirt, flange, collar, sleeve, etc. Optionally, the various connectors in the system may be similar and / or compatible.

[0139] FIG. 12A is a perspective schematic diagram illustrating an exemplary twist lock connector, in accordance with some embodiments of the invention. For example, the architectural elements may be connected by a connector. The connector may be a twist lock connector. The twist lock connector may include a male connector 114 and a female connector 110. Optionally, the connector may be a multipronged twist lock. Optionally, male connector 114 may include multiple prongs. Optionally, female connector 110 may include sockets compatible with the male prongs. Optionally, female connector 110 and / or male connector 114 may be configured to rotate 112. Optionally, female connector 110 and / or male connector 114 may be recessed within an architectural element, female connector 110 and / or male connector 114 may protrude from an architectural element.

[0140] FIG. 12B illustrates exemplary structural elements with twist lock connectors in accordance with an embodiment of the current invention. An exemplary cubical interconnecting element 202 includes female twist connectors 203 on each of its faces. Each female twist connector includes multiple slits 201. A square cross-section bar 204a includes a male multibladed twist-lock connector 220 projecting longitudinally from both ends. Optionally, blades 224 of connector 220 includes locking flanges 226. The female-female interconnecting element 202 is shown with one female twist-lock connector 203 on each of its six faces, each designed to accept the male connectors from the bars. One bar is connected flush to a face of the cube via the twist-lock connector. At least one male connector is visible on a free end of a bar, and at least one female connector is visible on a free face of the cube.

[0141] For example, three bars 204a, 204b and 204c are illustrated. Bar 204a includes an integrated cubical cubical connecting element 202 on one end of the bar 204a. The cubical connecting element 202 optionally includes one female twist-lock connector 203 on each of its faces. Bar 204b is optionally a square cross-section bars with three-pronged male twist connectors 220 directed longitudinally away from each end. One end of bar 204b is connected flush to a face of connecting element 202. The exemplary male twist connector 220 is illustrated on the other end of bar 204b. For example, Bar 204b a male multibladed twist-lock connector projecting longitudinally from both ends. Optionally, in any case the positions of male and female connectors may be reversed. For example, bar 204c may include a female connector at its end.

[0142] The connector 220 includes blades 224 and locking flanges 226. A cube is shown, each designed to accept the male connectors from the bars. One bar is connected flush to a face of the cube via the twist-lock connector. At least one male connector is visible on a free end of a bar, and at least one female connector is visible on a free face of the cube. The connectors are detailed and realistic, with a metallic industrial finish. The scene is well-lit with a neutral background.

[0143] FIG. 12C illustrates a bar 302 having a male twist connector 320a directed longitudinally (parallel to the axis of the bar 302) at one end and a second male twist connector 320b branching perpendicular to the axis of the bar 304. Optionally, the twist lock connectors may be reversibly attached to the architectural elements. For example, a female twist lock connector 303a, 303b may include a holed plate (e.g., as illustrated as plate of female connector 303b) connected to a face of an architectural element (e.g., interconnector 302) via face mounted screws 307. For example, a male twist lock connector 320a, 320b be connected to an architectural element (e.g., bar 304) via set screws 309.

[0144] FIGS. 13A-B are perspective schematic diagrams illustrating an exemplary twist lock connector, in accordance with some embodiments of the invention. For example, the architectural elements may be connected by a connector. The connector may be a twist lock connector. The twist lock connector may include one or more male connectors 126 and one or more female connectors 120, 124. Male connectors 126 and female connectors 120, 124 may be located on and / or in an architectural element 116, 118 and / or connection box 122. The twist lock connector may include female connectors 120 on the architectural elements 116, 118 and / or one or more connector boxes 122. The twist lock connector may include a double male connector 126. Optionally, the system may include one or more stabilizing elements (not shown), e.g., interference element, interference indentation, pegs, pin, holes, latches, ridges, fins, wings, skirt, flange, collar, sleeve, etc. Optionally, the connection may be a female connector to female connector with a male interconnector (e.g., Fig. 13B). Optionally, the connection may be a female connector to male connector with a male-female interconnector (e.g., Fig. 13A).

[0145] The system may include one or more connector boxes. Optionally, the connector box may be a twist lock connector. Optionally, the twist lock connector may require rotational action to engage and / or disengage the connection. Optionally, the twist lock connector may facilitate secure and / or rapid fastening. Optionally, the twist lock connector may be configured to facilitate connection to one or more male connectors. Optionally, the twist lock connectors may be configured to facilitate connection to one or more female connectors. Optionally, the twist lock connectors may include one or more male connectors. Optionally, the twist lock connectors may include one or more female connectors. Optionally, the twist lock connector may be configured for male to female connection. Optionally, the twist lock connector may be configured for male to male via a female interconnector and / or female to female via a male interconnector, e.g., two bars connected to a connector box. Optionally, the female interconnector may be a cam, sleeve, coupler, socket, etc. Optionally, the male interconnector may be a multiprong connector, peg, bolt, screw, pin, adapter, bayonet, lug, etc. Optionally, the connector may include one or more stabilizing elements, e.g., interference element, interference indentation, pegs, pin, holes, latches, ridges, fins, wings, skirt, flange, collar, sleeve, etc. Optionally, the various connectors in the system may be similar and / or compatible.

[0146] FIG. 14 is a perspective schematic diagram illustrating an exemplary twist lock connector, in accordance with some embodiments of the invention. For example, the architectural elements may be connected by a connector. The connector may be a twist lock connector. The twist lock connector may include one or more male connectors 136 and one or more female connectors 134. Male connectors 136 and female connectors 134 may be located on and / or in an architectural element 128, 130 and / or connection box 132. The connection may be a male connector to male connector connection interconnected by female connectors on a connection box. Optionally, the connection may be a male connector to male connector with a female interconnector.

[0147] The system may include one or more connector boxes. Optionally, the connector box may be a twist lock connector. Optionally, the twist lock connector may require rotational action to engage and / or disengage the connection. Optionally, the twist lock connector may facilitate secure and / or rapid fastening. Optionally, the twist lock connector may be configured to facilitate connection to one or more male connectors. Optionally, the twist lock connectors may be configured to facilitate connection to one or more female connectors. Optionally, the twist lock connectors may include one or more male connectors. Optionally, the twist lock connectors may include one or more female connectors. Optionally, the twist lock connector may be configured for male to female connection. Optionally, the twist lock connector may be configured for male to male via a female interconnector and / or female to female via a male interconnector, e.g., two bars connected to a connector box. Optionally, the female interconnector may be a cam, sleeve, coupler, socket, etc. Optionally, the male interconnector may be a multiprong connector, peg, bolt, screw, pin, adapter, bayonet, lug, etc. Optionally, the connector may include one or more stabilizing elements, e.g., interference element, interference indentation, pegs, pin, holes, latches, ridges, fins, wings, skirt, flange, collar, sleeve, etc. Optionally, the various connectors in the system may be similar and / or compatible.

[0148] These embodiments are provided by way of example and are in no means intended to limit the scope of the invention.

[0149] While the invention has been described in its preferred form or embodiment with some degree of particularity, it is understood that this description has been given only by way of example and that numerous changes in the details of construction, fabrication, and use, including the combination and arrangement of parts, may be made without departing from the spirit and scope of the invention.

[0150] GENERAL

[0151] It is expected that during the life of a patent maturing from this application many relevant building technologies, artificial intelligence methodologies, computer user interfaces, image capture devices will be developed and the scope of the terms for design elements, analysis routines, user devices is intended to include all such new technologies a priori. Unless otherwise defined, all technical and / or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the invention pertains. Although methods and materials similar or equivalent to those described herein may be used in the practice or testing of embodiments of the invention, exemplary methods and / or materials are described below. In case of conflict, the patent specification, including definitions, will control. In addition, the materials, methods, and examples are illustrative only and are not intended to be necessarily limiting.

[0152] As used herein the term “about” refers to ± 10%

[0153] The terms "comprises", "comprising", "includes", "including", “having” and their conjugates mean "including but not limited to".

[0154] The term “consisting of’ means “including and limited to”.

[0155] The term "consisting essentially of' means that the composition, method or structure may include additional ingredients, steps and / or parts, but only if the additional ingredients, steps and / or parts do not materially alter the basic and novel characteristics of the claimed composition, method or structure.

[0156] As used herein, the singular form "a", "an" and "the" include plural references unless the context clearly dictates otherwise.

[0157] As used herein, the term "multiple" relates to 1, 2, 3, 4, 5, 10, 15, 20, 50, 100, 500, or any sub-range therein.

[0158] As used herein, the terms “connector” and “interconnector” may be used interchangeably, and may relate to a device or component designed to j oin two or more separate things.

[0159] Throughout this application, various embodiments of this invention may be presented in a range format. It should be understood that the description in range format is merely for convenience and brevity and should not be construed as an inflexible limitation on the scope of the invention. Accordingly, the description of a range should be considered to have specifically disclosed all the possible subranges as well as individual numerical values within that range. For example, description of a range such as from 1 to 6 should be considered to have specifically disclosed subranges such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6 etc., as well as individual numbers within that range, for example, 1, 2, 3, 4, 5, and 6. This applies regardless of the breadth of the range. Whenever a numerical range is indicated herein, it is meant to include any cited numeral (fractional or integral) within the indicated range. The phrases “ranging / ranges between” a first indicate number and a second indicate number and “ranging / ranges from” a first indicate number “to” a second indicate number are used herein interchangeably and are meant to include the first and second indicated numbers and all the fractional and integral numerals therebetween.

[0160] It is appreciated that certain features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, various features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable subcombination or as suitable in any other described embodiment of the invention. Certain features described in the context of various embodiments are not to be considered essential features of those embodiments, unless the embodiment is inoperative without those elements.

[0161] Although the invention has been described in conjunction with specific embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. Accordingly, it is intended to embrace all such alternatives, modifications and variations that fall within the spirit and broad scope of the appended claims.

[0162] All publications, patents and patent applications mentioned in this specification are herein incorporated in their entirety by reference into the specification, to the same extent as if each individual publication, patent or patent application was specifically and individually indicated to be incorporated herein by reference. In addition, citation or identification of any reference in this application shall not be construed as an admission that such reference is available as prior art to the present invention. To the extent that section headings are used, they should not be construed as necessarily limiting.

Claims

CLAIMSWhat is claimed is:

1. A temporary structure comprising: a first architectural element; a second architectural element; and a reversible twist lock connector interconnecting between the first architectural element and the second architectural element.

2. The structure according to claim 1, wherein the first architectural element is selected from a bar, beam, pillar, panel, wall, ceiling, floor or interconnecting element.

3. The structure according to claim 2, wherein the second architectural element is selected from a bar, beam, pillar, panel, wall, ceiling, floor or interconnecting element.

4. The structure according to claim 1, wherein the twist lock connector is a male-to-male connection with female interconnector.

5. The structure according to claim 1, wherein the twist lock connector is a female-to-female connection with male interconnector.

6. The structure according to claim 1, wherein the twist lock connector is a male-to-female connection.

7. The structure according to claim 1, wherein the twist lock connector includes at least one stabilizing element.

8. The structure according to claim 1, further comprising a third architectural element connected to the first architectural element by a reversible twist lock connector interconnecting between the third architectural element and the first architectural element or the second architectural element.

9. A method for constructing a temporary structure, the method comprising:Supplying a first architectural element with a first twist lock connector and a second architectural element including a second twist lock connector; connecting the first architectural element reversibly to the second architectural element by interconnecting the first twist lock connector and the second twist lock connector.

10. The method according to claim 9, wherein the first architectural element is selected from a bar, beam, pillar, panel, wall, ceiling, floor or interconnecting element.

11. The method according to claim 9, wherein the first twist lock connector is a male connector and the second twist lock connector is a male connector and wherein said interconnecting is via a female-female interconnector.

12. The method according to claim 9, wherein the first twist lock connector is a female connector and the second twist lock connector is a female connector and wherein said interconnecting is via a male-male interconnector.

13. The method according to claim 9, wherein the first twist lock connector is a male connector and the second twist lock connector is a female connector and said interconnecting is directly connecting the first twist lock connector to the second twist lock connector.

14. The method according to claim 9, further comprising stabilizing the twist lock connector with at least one stabilizing element.

15. The method according to claim 9, further comprising connecting a third architectural element to the first architectural element or the second architectural element by a reversible twist lock connector.

16. A modular joint system configured to construct a temporary structure comprising: a first architectural element including a protrusion with a shaped ledge and at least one interference element on at least one end; and a second architectural element including a similarly shaped hole and at least one interference indentation, wherein the protrusion and at least one interference element are configured to be inserted into the similarly shaped hole and to align with the at least one interference indentation on rotation thereby reversibly connecting the first architectural element and the second architectural element.

17. The system according to claim 16, wherein the architectural element is a bar including a shaped hole on at least one end.

18. The system according to claim 16, wherein the second architectural element is a bar including multiple shaped holes along its length.

19. The system according to claim 16, wherein the system is configured to connect two architectural elements vertically, horizontally or at an angle to each other.

20. The system according to claim 16, wherein the system is configured to connect two architectural elements end to end.

21. The system according to claim 16, wherein the system is configured to connect two architectural elements at various points along their lengths.

22. The system according to claim 16, further comprising a connector box configured to connect two or more architectural elements.

23. The system according to claim 22, wherein the connector box is configured to connect two architectural elements vertically, horizontally or at an angle to each other.

24. The system according to claim 22, wherein the connector box includes at least one shaped hole.

25. The system according to claim 22, wherein the connector box includes at least one protrusion.

26. The system according to claim 22, wherein the connector box includes at least one interference element.

27. The system according to claim 22, wherein the connector box includes at least one interference indentation.

28. The system according to claim 16, further comprising an end plate.

29. The system according to claim 28, wherein the end plate includes a protrusion or a shaped hole.

30. The system according to claim 28, wherein the end plate includes at least one interference element.

31. The system according to claim 28, wherein the end plate includes at least one interference indentation.

32. The system according to claim 16, wherein the interference element is biased.

33. The system according to claim 32, wherein the interference element is a ball or pin.

34. The system according to claim 16, wherein the interference indentation is a hole, indentation, hollow or concave shape.

35. The system according to claim 16, wherein the first architectural element and the second architectural element have similar dimensions.

36. The system according to claim 22, wherein the architectural elements and the connector box have similar dimensions.

37. The system according to claim 16, further comprising an outer sleeve configured to at least partially cover one or more architectural elements.

38. A modular joint system configured to construct a temporary structure comprising: a first architectural element including a protrusion with a shaped ledge and at least one interference indentation on at least one end; and a second architectural element including a similarly shaped hole and at least one interference element, wherein the protrusion and at least one interference element is configured to be inserted into the similarly shaped hole and to align with the at least one interference indentation on rotation thereby reversibly connecting the first architectural element and the second architectural element.

39. A method for constructing a temporary structure using a modular joint system, the method comprising: inserting a protrusion with a shaped ledge of a first architectural element into a similarly shaped hole on a second architectural element; rotating one the architectural elements relative to the other architectural element; and aligning at least one interference element of a first bar with at least one interference indentation of a second architectural element, thereby reversibly connecting the first architectural element and the second architectural element together.

40. The method according to claim 39, further comprising fitting the at least one interference element into the at least one interference indentation, thereby reversibly locking the first architectural element to the second architectural element to form a robust connection.

41. The method according to claim 39, further comprising connecting the first architectural element to a connector box.

42. The method according to claim 41, further comprising connecting the second architectural element to the connector box.

43. The method according to claim 41, wherein the connector box is configured to connect the first architectural element to the second architectural element vertically, horizontally or at an angle to each other.

44. A method for constructing a temporary structure using a modular joint system, the method comprising: inserting a protrusion with a shaped ledge of a first architectural element into a similarly shaped hole on a second architectural element; rotating one the architectural elements relative to the other architectural element; and aligning at least one interference indentation of a first architectural element with at least one interference element of a second architectural element, thereby reversibly connecting the first architectural element and the second architectural element together.

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