Systems, devices, and methods are provided for a rotating chair, including an upper chair section, a lower chair section and a turntable mounted between the upper chair section and the lower chair section that allows the upper chair section to rotate with respect to the lower chair section.

A foldable chair has a frame with a front leg frame and a rear leg frame that each comprise a U-shaped frame member with opposite legs having free ends and a transverse portion extending between the opposite legs. The transverse portions support the chair on a support surface. When the foldable chair is in an unfolded state, the front leg frame and the rear leg frame extend aslant to each other and abut against each other. A seat frame has a rear portion hinged to the rear leg frame and a front portion hinged to the front leg frame. A backrest frame has first lower portion hinged to the front leg frame, and a second lower portion hinged to the rear leg frame. The second lower portion of the backrest frame is lower than the first lower portion of the backrest frame.

A foldable chair has a frame with a front leg frame and a rear leg frame that each comprise a U-shaped frame member with opposite legs having free ends and a transverse portion extending between the opposite legs. The transverse portions support the chair on a support surface. When the foldable chair is in an unfolded state, the front leg frame and the rear leg frame extend aslant to each other and abut against each other. A seat frame has a rear portion hinged to the rear leg frame and a front portion hinged to the front leg frame. A backrest frame has first lower portion hinged to the front leg frame, and a second lower portion hinged to the rear leg frame. The second lower portion of the backrest frame is lower than the first lower portion of the backrest frame.

An adjustable stool seat may include a seat, a pedestal leg assembly, and a lift cylinder. The seat includes a bushing member. The pedestal leg assembly includes a plurality of legs and a center column. Each plurality of legs extends towards a support surface and is coupled to the center column. The lift cylinder includes a rod and a cylinder assembly. The rod is fixedly slidable into the cylinder assembly to a cylinder depth. The cylinder depth is selectable from a plurality of cylinder depths. The cylinder assembly is fixedly insertable into the center column to a column depth. The column depth is selectable from a plurality of column depths. The rod includes a rod end and the rod end is coupled to the bushing member.

An adjustable stool seat may include a seat, a pedestal leg assembly, and a lift cylinder. The seat includes a bushing member. The pedestal leg assembly includes a plurality of legs and a center column. Each plurality of legs extends towards a support surface and is coupled to the center column. The lift cylinder includes a rod and a cylinder assembly. The rod is fixedly slidable into the cylinder assembly to a cylinder depth. The cylinder depth is selectable from a plurality of cylinder depths. The cylinder assembly is fixedly insertable into the center column to a column depth. The column depth is selectable from a plurality of column depths. The rod includes a rod end and the rod end is coupled to the bushing member.

A shooting rest chair, components thereof, and associated methods. The shooting rest chair includes a base configured to rest on a support surface. A seat supported by the base is sized and shaped to support a shooter when the shooter is sitting in the seat. A pivot hub is supported by the base and connects the base to the seat. A weapon support arm assembly connects to the pivot hub by a first pivot connection. The weapon support arm assembly is configured to support the weapon and is pivotable with respect to the base and the seat about the first pivot connection.

A shooting rest chair, components thereof, and associated methods. The shooting rest chair includes a base configured to rest on a support surface. A seat supported by the base is sized and shaped to support a shooter when the shooter is sitting in the seat. A pivot hub is supported by the base and connects the base to the seat. A weapon support arm assembly connects to the pivot hub by a first pivot connection. The weapon support arm assembly is configured to support the weapon and is pivotable with respect to the base and the seat about the first pivot connection.

A folding chair includes a cloth cover and a support frame. The support frame includes a horizontally arranged connecting frame and a support assembly mounted on the connecting frame. The support assembly includes two mounting bases arranged at both ends of the connecting frame in an inserted manner, two support rods rotatably mounted on the mounting bases and used for supporting the cloth cover, and two support legs rotatably mounted on the mounting bases. When the folding chair spreads, the two support rods both are obliquely arranged upwards toward a direction away from the length direction of the connecting frame, and there is a first spreading included angle between the two support rods; and the two support legs both are obliquely arranged downwards toward a direction away from the length direction of the connecting frame, and there is a second spreading included angle between the two support legs.

A shooting rest chair, components thereof, and associated methods. The shooting rest chair includes a base configured to rest on a support surface. A seat supported by the base is sized and shaped to support a shooter when the shooter is sitting in the seat. A pivot hub is supported by the base and connects the base to the seat. A weapon support arm assembly connects to the pivot hub by a first pivot connection. The weapon support arm assembly is configured to support the weapon and is pivotable with respect to the base and the seat about the first pivot connection.

A shooting rest chair, components thereof, and associated methods. The shooting rest chair includes a base configured to rest on a support surface. A seat supported by the base is sized and shaped to support a shooter when the shooter is sitting in the seat. A pivot hub is supported by the base and connects the base to the seat. A weapon support arm assembly connects to the pivot hub by a first pivot connection. The weapon support arm assembly is configured to support the weapon and is pivotable with respect to the base and the seat about the first pivot connection.