Abstract: An adjustable rock hold having a rotatable outer portion configured to rotate about an axis of the adjustable rock hold and rotate with respect to a climbing surface, wherein the adjustable rock hold is configured to be attached to the climbing surface; a plurality of gripping surfaces positioned around an outer edge of the rotatable outer portion; and one or more securing elements configured to secure the rotatable outer portion with respect to the climbing surface.

Abstract: A connection device and system is disclosed that is made up of a flexible grid and durable connectors for removable insertion into spaces of the grid.

Abstract: Embodiments of the disclosure relate to adjustable and/or foldable play surfaces, that may include climbing surfaces, sliding surfaces, and/or other play structure surfaces. A foldable slide may comprise a slide surface; at least one side rail attached to the slide surface via at least one hinge, wherein the at least one side rail is configured to rotate with respect to the slide surface about the at least one hinge from a first position of the foldable slide to a second position of the foldable slide; and at least one attachment element configured to secure the at least one side rail into the second position.

Abstract: Embodiments may relate to a foldable play structure which may be easily assembled and which may be form of four or more panels each connected to another to provide an accordion fold structure; corner hinges comprising a first hinge portion attached to one panel of the at least four panels; a second hinge portion attached to another panel of the at least four panels; and a fastener configured to be retained within either the first portion or the second portion; and mid-wall hinge(s) attached to two of the panels and located between the corner hinges. Typically, in a first configuration, the panels of the accordion fold structure are folded to be stacked in substantially parallel planes, and in a second configuration, the panels are unfolded forming a play structure. The retained fastener may be used to secure the corner panels together.

Abstract: An adjustable rock hold having a rotatable outer portion configured to rotate about an axis of the adjustable rock hold and rotate with respect to a climbing surface, wherein the adjustable rock hold is configured to be attached to the climbing surface; a plurality of gripping surfaces positioned around an outer edge of the rotatable outer portion; and one or more securing elements configured to secure the rotatable outer portion with respect to the climbing surface.

Abstract: 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.

Abstract: The present disclosure relates, according to some embodiments, to a playhouse comprising a plurality of walls comprising a plurality of wall elements, configured to be connected to a gable roof; and a gable roof; comprising a plurality of gables, wherein the gable roof is configured to be attached to the plurality of walls; and a plurality of roof modules, wherein the first roof module is configurable to be connected and adjacent to the second roof module, wherein each roof module comprises a plurality of roof panels and at least one hinge, wherein the first roof panel is adjacent to the second roof panel and is connected by the at least one hinge, wherein the gable roof is configured to be mounted on a plurality of gables, and wherein the playhouse is configurable to a packed configuration or an assembled configuration.