A foldable cushion includes a cushion mechanism and a connecting mechanism. The cushion mechanism includes a seat unit and a back unit. The seat unit and the back unit are juxtaposed and movable relative to each other along a transverse folding line. The connecting mechanism includes a first endless cord and a second endless cord. The first endless cord and the second endless cord respectively extend through the transverse folding line and are flexibly arranged on the seat unit and the back unit. When the seat unit and the back unit are moved relative to the transverse folding line, the first endless cord and the second endless cord are stretched, so that the seat unit and the back unit are positioned at an expanded state by the elastic force of the first endless cord and the second endless cord.

A stadium chair has a seat frame and a backrest frame pivotally coupled to the seat frame for rotation about an axis parallel to a rear portion of the seat frame. The backrest frame is capable of forward rotation about the axis toward the seat frame and rearward rotation about the axis away from the seat frame. A biasing element coupled to either the seat frame or the backrest frame causes forward biasing of the backrest frame toward a neutral position relative to the seat frame. The biasing element allows for limited rearward rotation of the backrest frame from the neutral position and allows for forward rotation of the backrest frame from the neutral position. The chair preferably is configured to receive optional rotatable armrests that may be installed or removed without the use of tools.

A stadium chair has a seat frame and a backrest frame pivotally coupled to the seat frame for rotation about an axis parallel to a rear portion of the seat frame. The backrest frame is capable of forward rotation about the axis toward the seat frame and rearward rotation about the axis away from the seat frame. A biasing element coupled to either the seat frame or the backrest frame causes forward biasing of the backrest frame toward a neutral position relative to the seat frame. The biasing element allows for limited rearward rotation of the backrest frame from the neutral position and allows for forward rotation of the backrest frame from the neutral position. The chair preferably is configured to receive optional rotatable armrests that may be installed or removed without the use of tools.

A chair may include a frame, a seat pan, a backrest, a pair of arm rests, and a plurality of legs wherein at least two legs may each provided with an inner leg and an outer leg and the inner leg is configured to telescope out of the outer leg, wherein the at least two legs may include a leg locking system for locking the outer leg to the inner leg when the chair is in an unfolded position, wherein the leg locking system may include a trigger housing, a trigger, and a latch, and wherein the latch may be configured to engage a bushing on the inner leg.

The present disclosure relates to a folding chair framework, including a connecting seat, a guide rod, a guide sleeve, several chair legs, several supporting rods, several connecting rods, a first spring, a second spring, and wedge-shaped blocks; upper ends of the chair legs are all hinged with the connecting seat; the guide rod is vertically arranged and connected to the connecting seat; the guide sleeve is slidably connected to the guide rod; each connecting rod is hinged with the guide sleeve and one chair leg respectively; upper and lower ends of the first spring are respectively connected to the connecting seat and the guide sleeve; the wedge-shaped blocks are slidably connected into first grooves of the guide rod; two ends of the second spring are respectively connected to the first grooves and the wedge-shaped blocks; the guide sleeve includes an inner sleeve and an outer sleeve.

The present disclosure relates to a folding chair framework, including a connecting seat, a guide rod, a guide sleeve, several chair legs, several supporting rods, several connecting rods, a first spring, a second spring, and wedge-shaped blocks; upper ends of the chair legs are all hinged with the connecting seat; the guide rod is vertically arranged and connected to the connecting seat; the guide sleeve is slidably connected to the guide rod; each connecting rod is hinged with the guide sleeve and one chair leg respectively; upper and lower ends of the first spring are respectively connected to the connecting seat and the guide sleeve; the wedge-shaped blocks are slidably connected into first grooves of the guide rod; two ends of the second spring are respectively connected to the first grooves and the wedge-shaped blocks; the guide sleeve includes an inner sleeve and an outer sleeve.

The present disclosure relates to a folding chair framework, including a connecting seat, a guide rod, a guide sleeve, several chair legs, several supporting rods, several connecting rods, a first spring, a second spring, and wedge-shaped blocks; upper ends of the chair legs are all hinged with the connecting seat; the guide rod is vertically arranged and connected to the connecting seat; the guide sleeve is slidably connected to the guide rod; each connecting rod is hinged with the guide sleeve and one chair leg respectively; upper and lower ends of the first spring are respectively connected to the connecting seat and the guide sleeve; the wedge-shaped blocks are slidably connected into first grooves of the guide rod; two ends of the second spring are respectively connected to the first grooves and the wedge-shaped blocks; the guide sleeve includes an inner sleeve and an outer sleeve.

The present disclosure relates to a folding chair framework, including a connecting seat, a guide rod, a guide sleeve, several chair legs, several supporting rods, several connecting rods, a first spring, a second spring, and wedge-shaped blocks; upper ends of the chair legs are all hinged with the connecting seat; the guide rod is vertically arranged and connected to the connecting seat; the guide sleeve is slidably connected to the guide rod; each connecting rod is hinged with the guide sleeve and one chair leg respectively; upper and lower ends of the first spring are respectively connected to the connecting seat and the guide sleeve; the wedge-shaped blocks are slidably connected into first grooves of the guide rod; two ends of the second spring are respectively connected to the first grooves and the wedge-shaped blocks; the guide sleeve includes an inner sleeve and an outer sleeve.

A flexible article is provided having a core formed from a plurality of laminar panels that are inter-connected to provide an expandable structure upon movement of the panels away from each other. Opposite ends of the core terminate, in a pair of end panels whereby the end panels may be moved apart to expand the expandable structure. Each of the panels are made from wood material. The panels, for example, include two wood sheets with longitudinally oriented grains and a flexible backing sheet that is sandwiched and adhered between the two wood sheets.

A collapsible seat having a base and configured to alternatively take a use position and a storage position wherein the seat is collapsed. The seat includes first and second modules. The first module rotates in a vertical plane having longitudinal elements forming a deformable quadrilateral. The first module is articulated about an axis of rotation mounted on a fixed support and, in the use position, at least two longitudinal elements are in surface contact blocking rotation of the first module along a direction of rotation. The second module, mobile in rotation in the same vertical plane as the first module, has a support leg for surface contact with the ground in the use position and a connecting rod fixed between the first module and the support leg. In the use position, the connecting rod and the support leg are in surface contact blocking rotation of the second module.