Embodiments relate generally to a foldable play structure comprising a plurality of panels each connected to another by at least one hinge to provide an accordion fold structure, wherein the accordion fold play structure comprises two configurations, in a first configuration, the plurality of panels are folded to be stacked in substantially parallel planes, and in a second configuration, the plurality of panels are unfolded forming a play structure. A method for assembling a foldable structure may comprise providing a playhouse with an accordion fold structure, wherein in a first configuration of the accordion fold structure, the plurality of panels are folded to be stacked in substantially parallel planes, and in a second configuration of the accordion fold structure, the plurality of panels are unfolded forming a play structure; and unfolding the playhouse from the first configuration to the second configuration.

Portable, collapsible, lightweight housing structure for outdoors, and a method of assembling, and using the same. The invention encompasses an apparatus for providing shelter for humans and animals, which is portable, collapsible, and easily transportable from location to location, and can be quickly assembled, and disassembled. The apparatus comprises of a tubular frame, where a flat housing panel is wrapped around the tubular frame, and a cover is secured to the top of the assembly to from the portable, collapsible, lightweight housing structure or the quick assembly hunting blind or hunting blind kit. The portable, collapsible apparatus, has a ceiling or roof, and wall or panels that are made of one or more layers of material, such as, corrugated material, plastic material, composite material, waterproof material, weatherproof material, rigid honeycomb board material, polyethylene material, polypropylene material. The inventive apparatus could also have an attachable or detachable base or floor.

A collapsible structure with opposite support panels and tab panels, comprising: two structure panels; at least two support panels, each connected to the structure panels via two folding lines at opposite; and at least two tab panels, each connected to the structure panels via two folding lines at opposite sides, each contains at least two internal folding lines perpendicular to the tab folding lines; wherein when the structure is in a collapsed position, the panels are adjacent and generally parallel to each other, the structure panels are folded; and wherein when the structure is in an erected position, the support panels are perpendicular to the structure panels and the tab panels are folded by the internal folding lines, each tab panel partially adjacent to one of the support panels to shape a fixed rod supporting the internal folding lines and inserted to support a rigid distance between the structure panels.

A collapsible play structure having a collapsed configuration and an opened configuration comprises: a left panel having a back surface, a front surface, a horizontal axis, and a vertical axis; a left fold out structure coupled to the left panel, the left fold out structure comprising one or more members rotatably coupled to the left panel to be rotatable about an axis parallel with the horizontal axis of the left panel; a right panel having a back surface, a front surface, a horizontal axis, and a vertical axis; a right fold out structure coupled to the right panel, the right fold out structure comprising one or more members rotatably coupled to the right panel to be rotatable about an axis parallel with the horizontal axis of the right panel; and a center panel having a back surface and a front surface, the center panel rotatably coupled to the left panel and the right panel in an orientation that aligns the vertical axes of the left panel and the right panel in a parallel alignment, wherein, in the opened configuration, the left fold out structure and right fold out structure are coupled together by at least one releasable joint.

A play mat assembly includes a mat with a first major surface and an opposing second major surface and a plurality of extension coupling points on the first major surface. An extension having a proximal end is removably coupled with one of the plurality of extension coupling points. The extension extends away from the proximal end at the first major surface of the mat to a distal play piece connection point. A play piece is removably coupled with the play piece connection point.

A collapsible play structure having a collapsed configuration and an opened configuration comprises: a left panel having a back surface, a front surface, a horizontal axis, and a vertical axis; a left fold out structure coupled to the left panel, the left fold out structure comprising one or more members rotatably coupled to the left panel to be rotatable about an axis parallel with the horizontal axis of the left panel; a right panel having a back surface, a front surface, a horizontal axis, and a vertical axis; a right fold out structure coupled to the right panel, the right fold out structure comprising one or more members rotatably coupled to the right panel to be rotatable about an axis parallel with the horizontal axis of the right panel; and a center panel having a back surface and a front surface, the center panel rotatably coupled to the left panel and the right panel in an orientation that aligns the vertical axes of the left panel and the right panel in a parallel alignment, wherein, in the opened configuration, the left fold out structure and right fold out structure are coupled together by at least one releasable joint.

Provided are a play activity tracking system and a play activity tracking method. When a child walks around each of a plurality of sensory play spaces and performs a play activity excitingly while wearing a beacon device, individual play patterns are monitored and collected through beacon devices, and the collected data is analyzed in real time according to various indicators to print out a comprehensive play result on a report result sheet. The play activity tracking system includes: at least one beacon device worn on a body of a user who walks around a plurality of play spaces and performs a play activity; a user registration device for registering the user; at least one beacon scanner disposed at each of the play spaces; a data collection and analysis device for collecting data of the beacon scanner; and a play report device communicating with the data collection and analysis device.

A plush children's lounge is provided. The lounge includes a sidewall connected to a base. The lounge is convertible between an open configuration and a closed configuration and a fastener is provided. When the fastener is connected, the lounge defines a closed configuration having a reduced length and suitable for portability. Backpack straps are provided so that the lounge can be carried on the back. The sidewall is resilient such that the lounge springs into the open configuration when the fastener is released. When in the open configuration, a child can recline inside the lounge. Scallops in the sidewall serve as a headrest for the lounger and a plush toy head with eyes is connected to the lounge such that the child can see the plush toy while lying in the lounge. The lounge further includes arms and legs that resemble an animal or other creature.

A child toilet enclosure has a support structure that is covered by a skin providing privacy. The device is shaped in an embodiment as a pyramidal frustum having a top and bottom portion connected together using PVC tubing at triple nodal points. A front doorway is included as well as an upper airway.

The present disclosure provides a collapsible activity structure. The structure includes panels arranged in a chain-like structure through hinges. Each hinge is coupled to a first connecting end of a panel to a second connecting end of an adjacent panel of the plurality of panels. In a folded position of hinges, the panels are in a stacked configuration. A coupling member including a male coupling member and a female coupling member is provided. The male coupling member is disposed onto the first connecting end of a first end panel and the female coupling member is disposed onto the second connecting end of a second end panel of the chain-like structure. The male and the female coupling members are coupled to each other to lock the first and the second end panels in an unfolding position of the hinges to form a frustum configuration.