A modular wall system for use in trade shows includes a wall or header panel formed of frame parts, and a connecting bracket for detachably connecting the end of the panel to an upstanding column. Perpendicular sections of a corner connector are received in the hollow end of different ones of the frame parts to connect the frame parts. A fabric cover defines a recess with an open end adapted to receive the frame parts. A closure device is provided for at least partially closing the open end of the fabric cover. A vertical support member extends from the frame parts to a surface to transmit the weight of an accessory to the surface. The accessory may be an adjustable garment rack, a coupling grid, a shelving unit, or a peg-board unit and a hook. The system includes a crate adapted to receive a plurality of members for transport.

A wall module assembly usable to make interchangeable scenery, the module comprising a first support member having a first end, a second end, a first main surface, and a second main surface, a second support member having a first end, a second end, a first main surface, and a second main surface, a plurality of panel members interchangeably and removably supported by at least one of the first support member and the second support member, adjacent at least one of the first main surface and the second main surface of the first and/or second support member, and a plurality of connection members supported by the first end of the first support member and configured to be removably received within openings formed in the second end of the second support member positioned adjacent to the first support member.

A system for enhancing sound includes a support structure and one or more panels forming a panel structure. The panel structure defines a first and second portion of an oblong enclosure, both forming an approximated double ellipse profile, comprising a material having a sound reflective surface, and held by the support structure. The first portion extends between a first area proximate a first speaker driver and a second area proximate the listener. The second portion extends between a third area proximate a second speaker driver and a fourth area proximate the listener. The two portions are shaped such that sound waves emitted laterally from the first and second speaker drivers are reflected and focused toward the listener as three-dimensional sound.

A screen assembly includes a first screen, a second screen, and a connector. Each screen includes a panel with a recess and a receiver positioned within the recess. The receiver has a locking member and an actuator. The actuator is operable to move the locking member relative to the receiver. The connector includes a body, a first contact extending from the body in a first direction, and a second contact extending from the body in a second direction. The first contact is received in the receiver of the first screen and has a first opening through which the first locking member extends. The second contact is received in the receiver of the second screen and has a second opening through which the second locking member extends.

The invention is a track system for a retractable wall. The track system includes rigid outer guide tracks and flexible inner track inserts that are connected to the guide tracks by means of flanges located on both. The flexible inserts include a channel that engages with a side edge of a retractable wall, holding the wall in place. The flexible nature of the track inserts allows the inserts to bend, which in turn allows the retractable wall to flex when force is exerted on the retractable wall without breaking the tracks or tearing the wall. When excessive force is applied, the channel of the flexible insert, the walls of which are thicker than the rest of the flexible insert, bend open, so that the side edge of the retractable wall disengages from the channel by means of an opening in the channel.

A wall module assembly usable to make interchangeable scenery, the module comprising a first support member having a first end, a second end, a first main surface, and a second main surface, a second support member having a first end, a second end, a first main surface, and a second main surface, a plurality of panel members interchangeably and removably supported by at least one of the first support member and the second support member, adjacent at least one of the first main surface and the second main surface of the first and/or second support member, and a plurality of connection members supported by the first end of the first support member and configured to be removably received within openings formed in the second end of the second support member positioned adjacent to the first support member.

A connector that is used to join a first modular barrier to a second modular barrier. The first modular barrier has a first frame element along one side with a first slot that extends along its length. Likewise, the second modular barrier has a second frame element along one side with a second slot that extends along its length. A flexible panel joins the two modular barriers together. The flexible panel has a first side edge and an opposite and parallel second side edge. The first side edge extends into the first slot of the first frame element and the second side edge extends into the second slot of the second frame element. The first side edge and the second side edge are enlarged and lock the first side edge and the second side edge into the first slot and the second slot, respectively.

A kind of partition wall is introduced. The partition wall includes a housing, a roller wound with an inflatable wall body mounted inside the housing, and a shaft with a torsion spring mounted inside the roller. The inflatable wall body can be pulled out from the housing and can be rolled back to the housing by the torsion spring. The partition wall is rollable which offers people the chance to adjust their room space segmentation. It is also suitable for some small space such as a recreational vehicle or some mobile house. When people need to divide a bedroom from living room, they can expand out the partition wall.

A wall cladding system includes a vertical support, a horizontal support, and a panel. The panel has a peripheral edge that abuts a first side surface of the vertical support and a top surface of the horizontal support. In various examples, a portion of the vertical support overlaps a portion of the horizontal support.

A device for fastening a fabric in a removable or detachable manner to a profile including an inner edge and an outer edge opposite the inner edge, such that once fastened, the fabric extends to the side of the inner edge, the device including: a first fastening part, for fastening the device to the profile, a part, called covering part, provided in order to be covered by the fabric; and the covering part extends beyond the fastening part to the outer edge, in the direction from the inner edge towards the outer edge.