Abstract: Ceiling tiles for drop ceilings are disclosed. The ceiling tiles have a main portion that is sized and adapted to fit within a grid of the drop ceiling, and a baffle that hangs down from the main portion. A sheet of tile material may have a plurality of fold lines defined in it that allow the sheet to fold in such a way as to define the main portion and the baffle. In the flat configuration, the sheet of tile material may have the dimensions of a standard drop ceiling tile; in the folded configuration, the ceiling tiles may also have standard ceiling-tile dimensions. A single ceiling tile may have two or more baffles, and those baffles may be staggered in position with respect to one another.

Abstract: A baffle tile has a tile and a baffle. The tile is sized and shaped to be placed in a drop ceiling grid, and has a slot through its thickness. The body of the baffle is inserted into the slot in the tile so that the baffle hangs down from the tile. A pair of folding flaps are defined in an upper extent of the baffle by respective fold lines. The folding flaps are folded outwardly and down, such that they abut the upper surface of the tile. Folded down, the folding flaps define a locking slot. A locking member with features complementary to the locking slot is inserted into the locking slot to lock the folding flaps into position. The baffle itself may have additional fold lines so that it can be folded into its usable configuration from a flat sheet of material, without adhesives or fasteners.

Abstract: Ceiling tiles for drop ceilings are disclosed. The ceiling tiles have a main portion that is comprised of a sheet of material, such as tile material, and a baffle portion. The main portion has an enclosed slot, and the baffle portion inserts into the slot such that with the ceiling tile in an installed orientation, the baffle portion extends downwardly from the main portion. The baffle portion has a flange on one end that is larger than the slot in at least one of width or length, such that the flange retains the baffle portion in the slot. Drop ceilings that use these ceiling tiles are also disclosed.

Abstract: A baffle tile that folds from a flat configuration into a three-dimensional configuration is disclosed. In the three-dimensional configuration, it includes a rim portion and a baffle portion. The rim portion is split into halves. Each half of the rim portion terminates in a pair of upwardly-folded, spaced-apart tabs. When the baffle tile is in its three-dimensional configuration, each tab meets and abuts its counterpart from the other half of the rim portion. Each tab has a notch in it, arranged such that the notches of abutted tabs are aligned. A retaining structure inserts into each set of aligned notches. The retaining structures prevent the tabs of the baffle tile from separating. In some cases, a single retaining structure that has approximately the same size as the baffle tile itself may also serve as a cap to enclose the tile.

Abstract: Ceiling tiles for drop ceilings and drop ceilings with such tiles are disclosed. The ceiling tiles have a main portion that is sized and adapted to fit within a grid of the drop ceiling, and a baffle that hangs down from the main portion. The ceiling tiles may be arranged such that they can be made, shipped, and sold in a flat configuration and folded into a three-dimensional configuration with the down-hanging baffle for installation. For example, a sheet of tile material may have a plurality of fold lines defined in it that allow the sheet to fold in such a way as to define the main portion and the baffle. In the flat configuration, the sheet of tile material may have the dimensions of a standard drop ceiling tile; in the folded configuration, the ceiling tiles may also have standard ceiling-tile dimensions.