A collapsible folding box spring assembly comprising a first subassembly that includes top and bottom frame portions; a second subassembly that includes a top and bottom frame portions; first and second T-brackets positioned between the first and second subassemblies in a hinged configuration, wherein the top frame portion of the first subassembly and the top frame portion of the second subassembly are both attached to the T-brackets at a first axis, wherein the bottom frame portion of the subassembly is attached to the T-brackets at a second axis; and wherein the bottom frame portion of the second subassembly is attached to the T-brackets at a third axis; and a plurality of rotating Z-links located between the top and bottom frame portions of the first and second subassemblies for expanding the frame portions when in an open configuration, and collapsing the frame portions when in a closed configuration.

A system for supporting the human body or a human body segment is provided. The system comprises a base element having a substantially flat shape, and one or more pluralities of shaped modular elements. The base element is flexible, so that it can be brought from an operating, extended configuration to a non-operating, folded configuration. The support system comprises one or more stiffening elements, which are designed in such a way that, on the one hand, they provide the correct stiffness to the backrest when in the operating configuration, and, on the other hand, they do not prevent the possibility of folding the backrest when in the non-operating configuration. The support system can, for example, be made in the form of a seat, a backrest, a mattress, or the like.

A spring module includes a spring and a spring bracket for accommodating the spring. The spring bracket may have a base, an end cover and a flexible connecting part connecting the base and the end cover. The spring may be fixed in the spring bracket with a predetermined initial pressure. The spring module may be used in a spring cushion for furniture.

A detachable portable spring bed has a bed frame, a spring group, a cushion; the bed frame is detachable, wherein when used, the bed frame is held up, the spring is detachably assembled to the bed frame, the cushion is lay on the springs, when in packing state, the springs are detached and overlapped, the bed frame is detached to components; the spring group, the components of the bed frame, the cushion are collectively packed or independently packed. The bed frame, the spring group, the cushion are detachable.

A mattress system includes a subframe having fold joints. The subframe includes a foot section, a transition section, a body section, and a head section that are separated by the fold joints. The subframe includes an upper portion and a lower portion. The mattress system further includes a first strap and a second strap. The first strap extends through the foot section from the upper portion of the subframe to a lower portion of the subframe. The second strap extends through the foot section from the lower portion of the subframe to an upper portion of the subframe such that the first and second straps form an X.

A connector element having a body portion formed by a substantially planar first abutment surface, a substantially planar second abutment surface, and a corner surface, wherein the first abutment surface and the second abutment surface are formed at substantially 90° relative to one another; a first deck panel corner abutment surface extending substantially perpendicularly from a first terminating edge of the upper deck panel support surface; a second deck panel corner abutment surface extending substantially perpendicularly from a second terminating edge of the upper deck panel support surface; one or more protrusions extend perpendicular to the first abutment surface and the second abutment surface; and at least one deflectable flexible finger, wherein the at least one flexible finger comprises a tang that extends, proximate a tip of the at least one flexible finger, beyond the primary surface of the at least one flexible finger.

A foldable bedding foundation comprising a first section is hingedly secured to a second section so that the bedding foundation may be folded for storage or transportation purposes. Each section has a base, an upper deck and a plurality of generally L-shaped spacers pivotally secured to the base and upper deck. Upper and lower hinges extend between the base and upper deck of each section. Locking members extending through the spacers maintain the foundation in its erected position.

A mattress assembly includes a chassis having top and bottom walls and first and second sidewalls that each extend from the top wall to the bottom wall. Inner surfaces of the walls and the sidewalls define an interior cavity. The top and bottom walls each include a first section that is connected to the first sidewall and a second section that is connected to the second sidewall such that the first sections are pivotable relative to the first sidewall and the second sections are pivotable relative to the second sidewall. The first section of the top wall is pivotable relative to the second section of the top wall and the first section of the bottom wall is pivotable relative to the second section of the bottom wall. A spring assembly is configured to be positioned within the interior cavity.

A foundation for a mattress is formed from a foam block and supports that extend across the bottom side of the foam block. The supports are preferably secured within channels in the bottom side of the foam block and can be attached to the foam block by an adhesive. The foam block is made of foam rigid enough to support a mattress and is compressible so it has a compressed configuration and an expanded configuration. In the compressed configuration, the foundation may be folded into a compact form and vacuum-sealed in a plastic membrane which easies in storage, shipping, and delivery of the foundation. When the foundation is delivered to its place of use, the compressed foundation can be removed from its packaging, allowing the foam block to return to its expanded configuration and placed onto a standard bed frame with the supports providing crosswise support across the frame.

A mattress assembly includes a chassis having top and bottom walls and first and second sidewalls that each extend from the top wall to the bottom wall. Inner surfaces of the walls and the sidewalls define an interior cavity. The top and bottom walls each include a first section that is connected to the first sidewall and a second section that is connected to the second sidewall such that the first sections are pivotable relative to the first sidewall and the second sections are pivotable relative to the second sidewall. The first section of the top wall is pivotable relative to the second section of the top wall and the first section of the bottom wall is pivotable relative to the second section of the bottom wall. A spring assembly is configured to be positioned within the interior cavity.