A stadium seat having a seat back structure that is movable from a seat back forward position to a seat back rearward position. The seat back structure has an occupant contact surface. In the seat back forward position, the occupant contact surface has a planar contour. In the seat back rearward position, the occupant contact surface has non-planar contour.

A seat or back for a chair comprises a frame having a first edge strut and a second edge strut, the first and second edge struts being on opposite edges of the seat or back. The first edge strut has a groove along all or most of its length, an elongate insert, and a mesh, the mesh being attached to the insert along an edge of the mesh. The insert has a section shaped to correspond to the section of the groove, such that the insert can be urged into the groove, the compression of the groove holding the insert in place.

Powered chairs, assemblies for use in the powered chairs, and components for use in the assemblies are provided. Electrical systems for use in the powered chairs, and components for use in the electrical systems are provided. Control systems and methods for operating powered chairs are also provided. Any given chair may be locally and/or remotely controlled.

Powered chairs, assemblies for use in the powered chairs, and components for use in the assemblies are provided. Electrical systems for use in the powered chairs, and components for use in the electrical systems are provided. Control systems and methods for operating powered chairs are also provided. Any given chair may be locally and/or remotely controlled.

A seat unit (4) for use in a stepped seating venue comprises a rear frame (11) having a fixed back support (17), a fold away seat pan (21) pivotally mounted with respect to the rear frame (11) on a pair of seat pan pivots (23) and forward of the rear frame (11) when in use. The seat pan (21) folds against the rear frame (11) when not in use. A second frame (25) to support feet is also pivotally mounted on frame (11) below the seat pan pivots (23). The second frame (25) moves in tandem with the seat pan (21) from an open position substantially parallel to the seat pan (21) when the seat pan is in use to a position against the rear frame (11) when the seat pan (21) is not in use.

A seat unit (4) for use in a stepped seating venue comprises a rear frame (11) having a fixed back support (17), a fold away seat pan (21) pivotally mounted with respect to the rear frame (11) on a pair of seat pan pivots (23) and forward of the rear frame (11) when in use. The seat pan (21) folds against the rear frame (11) when not in use. A second frame (25) to support feet is also pivotally mounted on frame (11) below the seat pan pivots (23). The second frame (25) moves in tandem with the seat pan (21) from an open position substantially parallel to the seat pan (21) when the seat pan is in use to a position against the rear frame (11) when the seat pan (21) is not in use.

A double action seating unit to be mounted to a nose of a platform is described. The double action seating unit includes a seat assembly, a back assembly and at least two stanchion. Each stanchion has a front bracket, a rear bracket, a stanchion tube and two pivot straps. The front bracket attaches the seat portion to the stanchion, the rear bracket attaches the stanchion to the nose of the platform and the stanchion tube attaches the back assembly to the stanchion. Each pivot strap connects an associated stanchion tube, the rear bracket and the front bracket. The double action seating unit can move between a use configuration and a storage configuration. The two pivot straps cause the seat assembly and the back assembly to simultaneously rotate when the double action seating unit moves between the use configuration and the storage configuration.

A double action seating unit to be mounted to a nose of a platform is described. The double action seating unit includes a seat assembly, a back assembly and at least two stanchion. Each stanchion has a front bracket, a rear bracket, a stanchion tube and two pivot straps. The front bracket attaches the seat portion to the stanchion, the rear bracket attaches the stanchion to the nose of the platform and the stanchion tube attaches the back assembly to the stanchion. Each pivot strap connects an associated stanchion tube, the rear bracket and the front bracket. The double action seating unit can move between a use configuration and a storage configuration. The two pivot straps cause the seat assembly and the back assembly to simultaneously rotate when the double action seating unit moves between the use configuration and the storage configuration.

A solar charged beach chair assembly includes a beach chair that is comprised of a fluid impermeable material. Thus, the beach chair can be employed at a beach or other environment with water. The beach chair includes a pair of arm rests and a back rest portion, and each of the arm rests has a storage well therein. A pair of doors is each hingedly coupled to a respective one of the arm rests. Each of the doors is aligned with the storage well in the respective arm rest for closing the storage well. A plurality of charge ports is each recessed into a respective one of the arm rests. Each of the charge ports can have an electronic device plugged therein. A power supply is provided and the power supply is coupled to the beach chair. Each of the light emitters, the speakers and the charge ports is electrically coupled to the power supply.

A solar charged beach chair assembly includes a beach chair that is comprised of a fluid impermeable material. Thus, the beach chair can be employed at a beach or other environment with water. The beach chair includes a pair of arm rests and a back rest portion, and each of the arm rests has a storage well therein. A pair of doors is each hingedly coupled to a respective one of the arm rests. Each of the doors is aligned with the storage well in the respective arm rest for closing the storage well. A plurality of charge ports is each recessed into a respective one of the arm rests. Each of the charge ports can have an electronic device plugged therein. A power supply is provided and the power supply is coupled to the beach chair. Each of the light emitters, the speakers and the charge ports is electrically coupled to the power supply.