An integrated wellness system uses biometric sensor data received from an integrated stationary unit to generate user-specific wellness mappings and to automatically adjust one or more components of the stationary unit. Sensors in the integrated stationary unit transmit biometric sensor data to an integrated online system responsive to detecting that a user is interacting with the integrated stationary unit. Modules of the online system input the received sensor data into a trained configuration model that outputs a recommended optimal configuration of the integrated stationary unit for the user and instruct the integrated stationary unit to configure one or more components according to the recommended configuration. In some embodiments, the online system instructs the integrated stationary unit to further modify one or more components based on user input through a wellness application executing on a client device.

A mattress includes a top face, a bottom face, a pair of opposing sides defining a mattress width there between, a first microcoil support foam layer and a second microcoil support foam layer. The first microcoil support foam layer includes a plurality of first pockets and a plurality of first protrusions, and the second microcoil support foam layer includes a plurality of second pockets and a plurality of second protrusions. A plurality of separate microcoil cells are formed as lines of microcoils having a width of a single microcoil and a length containing sufficient number of microcoils such that the line of microcoils spans the mattress width. Each one of the microcoil cells is disposed between a given second protrusion and first pocket or a given first protrusion and second pocket.

A mattress includes a top face, a bottom face, a pair of opposing sides defining a mattress width there between, a first microcoil support foam layer and a second microcoil support foam layer. The first microcoil support foam layer includes a plurality of first pockets and a plurality of first protrusions, and the second microcoil support foam layer includes a plurality of second pockets and a plurality of second protrusions. A plurality of separate microcoil cells are formed as lines of microcoils having a width of a single microcoil and a length containing sufficient number of microcoils such that the line of microcoils spans the mattress width. Each one of the microcoil cells is disposed between a given second protrusion and first pocket or a given first protrusion and second pocket.

A flip headrest device adapted for a sofa includes a sofa frame and a flip mechanism. The sofa frame includes a sofa frame top and two sofa frame sides that are cooperatively connected. The flip mechanism includes a driver rotatably connected in the sofa frame, a flip lever rotatably connected to the driving member, a planar link mechanism cooperatively connected to both ends of the flip lever, and a headrest portion disposed at an upper end of the sofa frame top. The planar link mechanism includes a crank rod, a first link and a second link. The crank rod has one end being fixedly connected to the flip lever, a middle portion being rotatably connected to the first link, and the other end being rotatably connected to the second link. The first and second links pass through the sofa frame top and are rotatably connected to the headrest portion.

A head and waist integrated device includes a bracket body. The bracket body is provided with a headrest flipping mechanism and a waist ejecting mechanism. The waist ejecting mechanism includes a fixing base fixedly connected to the bracket body, a first driver rotatably connected to one end of the fixing base, a folding link assembly respectively rotatably connected to the first driver and the fixing base, and a waist ejecting member rotatably connected to the folding link assembly. The folding link assembly has a plurality of links disposed therein, crossing and rotatably connected to each other.

A mattress wherein a plurality of independent yarn based fire barrier fabrics encases a plurality of distinct and unattached interior core structures. The plurality of interior core structures include at least a detached and internally flippable upper comfort layer assembly with a plurality of non-homogeneous foams or filling materials encased in a yarn-based fire barrier fabric and a lower, interiorly disposed support core structure with resilient filling materials encased in a yarn-based fire barrier fabric and a fabric cover. The detachable and internally flippable upper comfort layer assembly may be contained in a user accessible compartment that is fashioned into an outer cover assembly.

Modular mattress systems and methods are described. For example, a modular mattress can include a fabric cover configured to surround at least two foam layers. The fabric cover can include an opening to allow access to an interior region of the fabric cover. The mattress can include a first foam layer positioned within the interior region of the fabric cover, and an encasement layer positioned below the first foam layer. The encasement layer can include a recess configured to receive one or more modular support sections. The mattress can also include a plurality of modular support components received within the recess of the encasement.

A headrest device includes a support frame, a pillow plate, a first driving member and a first transmission member. The first transmission member includes a first transmission rod, two first connecting plates, and two elastic members. Each end of the first transmission rod is respectively provided with a first extending plate pivotally connected to the support frame with a first pivot. Each of the two first connecting plates is pivotally connected to the first extending plate with a second pivot. The headrest device has a first rotating process when there is no obstruction in its path, in which the first transmission member rotates about the first pivot relative to the support frame to tilt the pillow plate, and a second rotating process when there is an obstruction, in which the pillow plate and the two first connecting plate rotate about a second pivot relative to the first extending plate.

A metal seat stretcher that is configured for easy mounting to the seat box, and furniture items including the same. The disclosed stretcher may be mounted in such a way so as not be directly mounted to the forward or rearward rails, thus preserving the strength and integrity of the rails by not subjecting them to perforation from a multitude of staples. Instead, the front end of the metal seat stretcher mounts to a clip rail that is secured to the inside of the front rail, and back end of the stretcher is secured to a seat back upright. In some embodiments, securing of the disclosed seat stretcher is done with a single screw at the front end and a single self-tapping bolt at the back end (though more fasteners may also be utilized). This provides for rapid and easy assembly of the furniture item.

Modular mattress systems and methods are described. For example, a modular mattress can include a fabric cover configured to surround at least two foam layers. The fabric cover can include an opening to allow access to an interior region of the fabric cover. The mattress can include a first foam layer positioned within the interior region of the fabric cover, and an encasement layer positioned below the first foam layer. The encasement layer can include a recess configured to receive one or more modular support sections. The mattress can also include a plurality of modular support components received within the recess of the encasement.