A body support cushion, e.g., mattress, has multiple foam layers, including a viscoelastic foam layer and a reticulated foam layer, and an outer cover. At least one of the foam layers and the outer cover each includes phase change material having latent heat properties that provide two intervals of dermal cooling.

A modular bed includes a base frame unit and a plurality of support frame units. Each of the support frame units includes a leading bar, a trailing bar, four mounting frames, four biasing members, a left linkage, and a right linkage. In response to loading or unloading of a retaining member of each of the left and right linkages, a respective one of the biasing members abuts against a top abutment wall or a bottom abutment wall of a respective one of the mounting frames so as to generate a counteracting force to counteract the loading or unloading movement of the retaining member, thereby providing a cushioning effect for the retaining member.

A modular bed includes a base frame unit and a plurality of support frame units. Each of the support frame units includes a leading bar, a trailing bar, four mounting frames, four biasing members, a left linkage, and a right linkage. In response to loading or unloading of a retaining member of each of the left and right linkages, a respective one of the biasing members abuts against a top abutment wall or a bottom abutment wall of a respective one of the mounting frames so as to generate a counteracting force to counteract the loading or unloading movement of the retaining member, thereby providing a cushioning effect for the retaining member.

A textile deck assembly, method of fabricating, and method of installing onto a seat frame assembly. The textile deck assembly includes a platform portion and a plurality of straps coupled to a rearward edge of the platform portion. The materials of the textile deck assembly are matched so that the plurality of straps undergoes most or all of the elongation under load (e.g., when a person sits thereon), while the platform portion, even though it is flexible and compliant, is stretch resistant and undergoes little or no stretching under load. A battery of durability tests were performed on the textile deck assembly, including deflection testing, fatigue testing, and drop testing, and compared with conventional seat decks that utilize sinuous springs. The durability of the textile deck assembly to was found to outperform conventional seat decks.

A nursing bed including a bed frame; a net-shaped fabric; a spray pipe; a heat-insulation and water-draining bottom cover; a base; an auxiliary load-bearing layer; and an auxiliary load-bearing frame. The heat-insulation and water-draining bottom cover is disposed at the lower part of the bed frame. At least two edges of the net-shaped fabric are hung between two opposite edges of the bed frame to form a mutual positioning structure. The auxiliary load-bearing layer is disposed beneath the net-shaped fabric. The grid support comprises a grid supporting surface beneath the net-shaped fabric, and the grid line width of the grid supporting surface is between 0.3 and 3 mm. The diameter of an inscribed circle of the holes is between 5 and 60 mm. The distance between the net-shaped fabric and the grid supporting surface exceeds 15 mm in an empty load state.

A nursing bed including a bed frame; a net-shaped fabric; a spray pipe; a heat-insulation and water-draining bottom cover; a base; an auxiliary load-bearing layer; and an auxiliary load-bearing frame. The heat-insulation and water-draining bottom cover is disposed at the lower part of the bed frame. At least two edges of the net-shaped fabric are hung between two opposite edges of the bed frame to form a mutual positioning structure. The auxiliary load-bearing layer is disposed beneath the net-shaped fabric. The grid support comprises a grid supporting surface beneath the net-shaped fabric, and the grid line width of the grid supporting surface is between 0.3 and 3 mm. The diameter of an inscribed circle of the holes is between 5 and 60 mm. The distance between the net-shaped fabric and the grid supporting surface exceeds 15 mm in an empty load state.

A modular bed includes a base frame unit and a plurality of support frame units. Each of the support frame units includes a leading bar, a trailing bar, four mounting frames, four biasing members, a left linkage, and a right linkage. In response to loading or unloading of a retaining member of each of the left and right linkages, a respective one of the biasing members abuts against a top abutment wall or a bottom abutment wall of a respective one of the mounting frames so as to generate a counteracting force to counteract the loading or unloading movement of the retaining member, thereby providing a cushioning effect for the retaining member.

A body support cushion, e.g., mattress, has multiple foam layers, including a viscoelastic foam layer and a reticulated foam layer, and an outer cover. At least one of the foam layers and the outer cover each includes phase change material having latent heat properties that provide two intervals of dermal cooling.

A body support cushion, e.g., mattress, has multiple foam layers, including a viscoelastic foam layer and a reticulated foam layer, and an outer cover. At least one of the foam layers and the outer cover each includes phase change material having latent heat properties that provide two intervals of dermal cooling.

A mattress assembly generally includes a tension adjustable and stretchable fabric panel coupled to a rail system. Axial tension of the stretchable fabric panel can be adjusted to change a firmness property associated with the mattress assembly.