A system, method and/or kit for assembling multiple different children's accessories using shared or modular components or parts to assembly multiple different accessory modalities or configurations. In example embodiments, the multiple different accessory modalities or configurations may include one or more of a gym or play mat, a play gym, an activity jumper, an activity center, a play table, and/or a playhouse.

An assemble house is provided, which includes a wall panel unit, a roof unit, and a movable door. One or more sides of the wall panel unit are provided with installation ports, and the installation ports are hinged with the movable door; the wall panel unit includes a plurality of first long installation plates, second long installation plates, third short installation plates, and H-shaped installation plates, upper sides of the first long installation plates are provided with at least two clamp slots, upper and lower sides of the second long installation plates and the third short installation plates are symmetrically provided with at least two clamp slots, which are connected to each other through corresponding clamp slots to form a wall of the wall panel unit. The H-shaped installation plates are formed at two sides of the installation ports.

A collapsible enclosure includes a body formed by a plurality of walls including a front, a back, a first side, a second side, a top, and a bottom wall coupled to one another to form an interior. Each wall includes at least one of a plurality of deformable frame members. A window is defined in one of the front, back, first side and second side wall, and is selectively engageable with the respective wall such that the window is disposable between an open and closed position. A door is defined in one of the front, back, first side, and second side wall, and is further selectively engageable with the respective wall such that the door is disposable between an open and closed position. The front wall defines a first plane and the back wall defines a second plane, the first plane and second plane are substantially parallel to one another.

A system for building a play area can include two or more panels, each of the two or more panels including a connector and at least one magnet positioned in the connector such that the at least one magnet is able to rotate, the at least one magnet including first and second magnets housed in respective first and second ends of the connector, the at least one magnet including at least one cylindrical magnet, the at least one cylindrical magnet being diametrically magnetized; and first and second dowels connected by the connector; each of the two or more panels being configured such that when at least one edge of each of the first and second panels are brought towards each other from any direction, the at least one magnet in each panel orientates such that a magnetic connection is formed between the two or more panels.

Herein is a modular building element that may be combined in a number of ways to form unique articles. The modular building elements may be sold as a kit and marketed as a children's toy. The modular building element may have a front and a back with fasteners disposed on at least one of the front and back. Additional elements such as support elements and connecting elements may further be included to expand upon the functionality of the modular building element.

A system for building a play area structure, the system comprising: two or more panels, each of the two or more panels comprising: a first recess and a second recess in a first edge of the panel; and a first magnet secured in the first recess by a first casing such that the first magnet can rotate; a second magnet secured in the second recess by a second casing such that the second magnet can rotate; and wherein each of the two or more panels are configured such that when the first edge of a first panel of the two or more panels is brought towards the first edge of a second panel of the two or more panels from any direction, the first magnet and the second magnet in each panel orientate such that a magnetic connection is formed between the first panel and the second panel; wherein the first magnet comprises a spherical magnet or a diametrically magnetized cylindrical magnet; wherein the second magnet comprises a spherical magnet or a diametrically magnetized cylindrical magnet; wherein the structure is a size in which children can enter and exit the structure and play with or within the structure.

A system for building a play area comprising: two or more panels, each of the two or more panels comprising: a connector; and at least one magnet positioned in the connector such that the at least one magnet can rotate; wherein each of the two or more panels are configured such that when at least one edge of the first panel is brought towards at least one edge of the second panel from any direction, the at least one magnet in each panel orientate such that a magnetic connection is formed between the two or more panels; and wherein the at least one magnet comprises at least one cylindrical magnet, the at least one cylindrical magnet being diametrically magnetized; wherein the at least one magnet comprises: a first magnet housed in a first end of the connector; and a second magnet housed in a second end of the connector, wherein the connector connects a first dowel and a second dowel

A 3D fort building kit is a device that can create a variety of structures and shapes. In other words, the device has improved materials and designs with better qualities, that enables kids to build complex 3D structures. To accomplish this, the device includes panels, connectors and utility features that help kids to construct and assemble a structure of their choice in many designs. Further, structures may be constructed in many creative designs by allowing the panels to be connected vertically, horizontally, and at any angle. Furthermore, the constructed structures can be disassembled and constructed again to build other designs safely by kids. Additionally, the device is simple, durable, and light weight enough for young kids to build stable and versatile structures of their choice.

A collapsible enclosure includes a body formed by a plurality of walls including a front, a back, a first side, a second side, a top, and a bottom wall coupled to one another to form an interior. Each wall includes at least one of a plurality of deformable frame members. A window is defined in one of the front, back, first side and second side wall, and is selectively engageable with the respective wall such that the window is disposable between an open and closed position. A door is defined in one of the front, back, first side, and second side wall, and is further selectively engageable with the respective wall such that the door is disposable between an open and closed position. The front wall defines a first plane and the back wall defines a second plane, the first plane and second plane are substantially parallel to one another.

A hovering air fort containing an inflatable housing having an open base defined by a periphery surrounding the opening, one or more apertures, wherein one of the apertures is for receiving air flow for inflation and wherein the other aperture is for connecting a second hovering air fort and a cord hemmed into the periphery of the open base forming a hemmed opening or at least one connecting panel is affixed to at least two side walls about the open base periphery of the inflatable air fort, wherein the air flow through the aperture provides structure and lift for the inflatable housing when the periphery of the open base is positioned against an external surface to create the hovering air fort.