An electrically operated multi-functional chair comprises a rotatable chair base, a seat, a backrest, and a leg rest. The rotatable chair base is connected to the underside of the seat; the rotatable chair base allows the seat to rotate. The seat has a drive device installed thereunder; the seat and the leg rest are connected through a linkage bar set, wherein the drive device can drive the linkage bar set to fold out the leg rest from below the seat. The backrest is disposed in one side of the seat; the backrest is pivoted to a sliding plate; the sliding plate is connected to the drive device. The drive device is controlled by a controller; the leg rest is pushed by the linkage bar set, which is driven by the drive device, and folded out from below the seat. At the same time, the drive device synchronously drives the sliding plate to move, making the backrest to recline synchronously and to create an effect of reclining/lying.

A seat pad (1) includes a surface portion (1a) configured of a polyurethane foam (11). In the surface portion (1a), wiring grooves (2) for wiring a wire harness (3) are formed. Each wiring groove (2) has a groove width W narrower than the diameter (3) of the harness (3), and a groove depth (D) deeper than the diameter 3 of the harness (3). A seat pad manufacturing method uses, as a molding die, a molding die that has groove-forming protrusions to form the wiring grooves (2) and has holes formed in side surfaces of the groove-forming protrusions. A polyurethane foam material is supplied to an interior of the molding die, and when a molded product is removed from the molding die, molded portions formed in the holes are forcibly pulled out of the holes of the groove-forming protrusions.

A seat includes a cushion structure having an inner foam layer including polyethylene foam and an outer cushion layer including recycled denim batting material. A removable outer covering encases the cushion structure. The outer covering includes an upper section and a lower section joined by a releasable fastener. The lower section includes a non-slip surface that extends up a portion of the sides of the seat. The inner foam layer may include a plurality of foam layers stacked atop one another. The outer cushion layer may include a top layer, a bottom layer, and a sleeve that surrounds the sides of the inner foam layer. The sleeve may be formed from a rectangular sheet of recycled denim batting material with opposed ends secured together to form a continuous loop.

A seat includes a cushion structure having an inner foam layer including polyethylene foam and an outer cushion layer including recycled denim batting material. A removable outer covering encases the cushion structure. The outer covering includes an upper section and a lower section joined by a releasable fastener. The lower section includes a non-slip surface that extends up a portion of the sides of the seat. The inner foam layer may include a plurality of foam layers stacked atop one another. The outer cushion layer may include a top layer, a bottom layer, and a sleeve that surrounds the sides of the inner foam layer. The sleeve may be formed from a rectangular sheet of recycled denim batting material with opposed ends secured together to form a continuous loop.

A seat includes a cushion structure having an inner foam layer including polyethylene foam and an outer cushion layer including polyurethane foam. A removable outer covering encases the cushion structure. The outer covering includes an upper section and a lower section joined by a releasable fastener. The lower section includes a non-slip surface that extends up a portion of the sides of the seat. The inner foam layer may include a plurality of foam layers stacked atop one another. The outer cushion layer may include a top layer, a bottom layer, and a sleeve that surrounds the sides of the inner foam layer. The sleeve may be formed from a rectangular sheet of polyurethane foam with opposed ends sealed together to form a continuous loop.

A seat includes a cushion structure having an inner foam layer including polyethylene foam and an outer cushion layer including polyurethane foam. A removable outer covering encases the cushion structure. The outer covering includes an upper section and a lower section joined by a releasable fastener. The lower section includes a non-slip surface that extends up a portion of the sides of the seat. The inner foam layer may include a plurality of foam layers stacked atop one another. The outer cushion layer may include a top layer, a bottom layer, and a sleeve that surrounds the sides of the inner foam layer. The sleeve may be formed from a rectangular sheet of polyurethane foam with opposed ends sealed together to form a continuous loop.

A ventilated seating assembly comprises a first rigid component, a foam layer, and a second rigid component. The first rigid component comprises formed cloth and has a bonding surface, a ventilation surface opposite the bonding surface, and a 3-dimensional profile. The foam layer has an A-surface and a B-surface opposite the A-surface with the first rigid component bonded to the B-surface of the foam layer such that a portion of the B-surface includes the 3-dimensional profile. The second rigid component comprises a polymeric material affixed to a portion of the ventilation surface of the first rigid component. The first and second rigid components define a cavity including a plurality of air passageways defined by the 3-dimensional profile of the first rigid component.

A furniture set including a table with a top surface, legs, and a base with mobility casters. The set features multiple stools, each with a curved sidewall designed to fit against the table edge and store underneath the table surface. Storage compartments within the table structure are dimensioned to receive the stools when not in use. Each stool includes a top surface, base, and side wall connecting these elements. The table's vertical panels connect the legs and define the storage compartments with the base. Stools comprise an inner polyethylene foam structure with an outer protective covering, creating a space-efficient, mobile furniture solution suitable for various environments where adaptability and compact storage are beneficial.

A furniture set including a table with a top surface, legs, and a base with mobility casters. The set features multiple stools, each with a curved sidewall designed to fit against the table edge and store underneath the table surface. Storage compartments within the table structure are dimensioned to receive the stools when not in use. Each stool includes a top surface, base, and side wall connecting these elements. The table's vertical panels connect the legs and define the storage compartments with the base. Stools comprise an inner polyethylene foam structure with an outer protective covering, creating a space-efficient, mobile furniture solution suitable for various environments where adaptability and compact storage are beneficial.

A sit and twist device includes a rotatable member and a cushion. The rotatable member has an upper member, a lower member, and a spinner positioned between the upper member and the lower member. The upper member is rotatable relative to the lower member. The cushion is coupled to an upper surface of the upper member. The upper member includes a plurality of downwardly extending stops and the lower member includes a plurality of upwardly extending stops. The stops abut one another when the spinning member is at the end of the range of rotation, which is less than 360 degrees.