A stackable rocking chair has a seat, a back, a right front leg and a left front leg attached to the seat, a right rocker and a left rocker, a right rear leg connected to the seat and the right rocker and a left rear leg connected to the seat and the left rocker, a right arm and a left arm that extend from the back and an arm support for each arm. The lower end of each arm support is attached to a rocker and the upper end of each arm support is attached to an arm. Each arm support is adjacent and substantially parallel to one of the front legs, such that there is a gap between the front leg and the arm support. One stackable rocker can be stacked on another stackable rocker by positioning the rockers of one chair within the gaps in the other chair.

A stackable rocking chair has a seat, a back, a right front leg and a left front leg attached to the seat, a right rocker and a left rocker, a right rear leg connected to the seat and the right rocker and a left rear leg connected to the seat and the left rocker, a right arm and a left arm that extend from the back and an arm support for each arm. The lower end of each arm support is attached to a rocker and the upper end of each arm support is attached to an arm. Each arm support is adjacent and substantially parallel to one of the front legs, such that there is a gap between the front leg and the arm support. One stackable rocker can be stacked on another stackable rocker by positioning the rockers of one chair within the gaps in the other chair.

A piece of furniture, in particular a piece of seating furniture, has a base part on which a movable furniture part is pivotably mounted via at least one pivot fitting, wherein the at least one pivot fitting is fixed to the base part by means of a first lever and is fixed to the movable furniture part by means of a second lever which is arranged pivotably with respect to the first lever, and a method for assembling a piece of furniture.

A backrest for use in a chair includes a back board arranged in a position to abut a back of a seated person on the chair. A first area that is a laterally central area of the back board has a thickness greater than a thickness of a second area of the back board located closer to each of left and right ends of the back board than the first area.

A body support structure includes a structural lattice structure having a first stiffness, and a compressive lattice structure supported by the structural lattice structure and having a second stiffness less than the first stiffness. A skin lattice structure is supported by the compressive lattice structure, wherein the skin lattice structure is resistant to shear deformation in response to a normal force and is expandable in a direction transverse to the normal force.

A body support structure includes a structural lattice structure having a first stiffness, and a compressive lattice structure supported by the structural lattice structure and having a second stiffness less than the first stiffness. A skin lattice structure is supported by the compressive lattice structure, wherein the skin lattice structure is resistant to shear deformation in response to a normal force and is expandable in a direction transverse to the normal force.

A portable seat and back cushion for posture correction. The device includes a seat member with an inflatable bladder or a foam insert and a back member that is foldably connected to the seat member. A customizable support member is disposed within the back member. The customizable support member may include either an inflatable bladder with a plurality of individually adjustable bubbles arranged in a vertical row or a semi-rigid insert with a plurality of selectively positionable vertebral support nodules.

A body support structure includes a pair of laterally extending load bearing support segments each having an outer portion coupled to a support structure and an inner portion. Each of the load bearing support segments extends laterally inwardly from the outer portion, and the inner portions are laterally spaced apart so as to define a gap therebetween. A body support member is spaced forwardly from the pair of load bearing support segments. A plurality of links connect the load bearing support segments to the body support member.

A furniture spring system includes a lid configured to provide a seating surface. The lid includes a frame having two opposing frame members and a retention member associated with at least one of the two opposing frame members. The furniture spring system further includes a slat extending between the two opposing frame members. The slat includes a plurality of slat portions adjustably coupled to each other, such that a total length of the slat is adjustable.

A furniture spring system includes a lid configured to provide a seating surface. The lid includes a frame having two opposing frame members and a retention member associated with at least one of the two opposing frame members. The furniture spring system further includes a slat extending between the two opposing frame members. The slat includes a plurality of slat portions adjustably coupled to each other, such that a total length of the slat is adjustable.