Stuffed Mattresses TRIZ Cases

See how a segmented double mattress with separable pockets allows independent heat retention an

See how elastomeric yarns and flame-retardant fibers combine in a stitch-bonded fabric to achie

See how a layered pet mattress integrates pulsed electromagnetic fields, magnetic discs, and fa

See how a removable barrier with impermeable fabric and welded seams prevents fluid leakage and

See how a bed topper flowpath with varying passage dimensions directs airflow to high-need regi

See how lateral channels filled with foam spheres create support zones with varying densities t

See how a viscoelastic foam cushion with dimensionally stable non-stretch cover prevents bunchi

See how vertically stacked foam strips placed under the mattress restore sagging contours and p

See how non-quilted mattress panels use adhesive bonding and peripheral fastening to eliminate

See how embedded sensors and segmented drive units dynamically adjust seating surface shape to

See how a voice-controlled elastic mesh belt and threaded-rod mechanism enable precise multi-st

See how zoned opening structures and porous material resolve the contradiction between support

See how segmented insert embedding—full in one direction, exposed in another—resolves shrinkage

See how individually pocketed cushion pads and buckling members eliminate the bridging effect i

See how a folded-edge protective sheet and resilient anchor member secure furniture covers in g

See how reinforced corners with increased stiffness and intersecting buckling walls maintain cu

See how a piezoelectric sensor integrated into adjustable bed furniture detects heart rate, bre

A structure-borne sound receiver boosts signals from mattress-integrated sensors, improving sleep monitoring reliability without extra cables or units.

See how strategic slits divide foamed particle molding into independent shrinkage regions, prev

See how a compression spring actuates a mechanism in an orthogonal direction to enable stiffnes

See how flexible printed circuit sensors maintain textile drape while detecting liquid in beddi

See how an adjustable fluid pump and three-layer coverlet remove liquid incontinence while prev

See how fluid support cells with self-adjusting valves and reforming elements adapt to weight a

See how controlling expanded beads porosity to 10-40 vol% reduces molding shrinkage curvature i

Varying displacement zones in the mattress match shoulder, thoracic, and hip support to reduce pressure and limit sleep-disrupting body shifts.

See how a layered thermoplastic net-like structure balances repulsive force, light weight, and

See how a multi-tier cushion with gel-infused foam and segmented support pads distributes press

See how clothing size input drives actuators to preset height and firmness profiles in beds and

See how MagLev suspension modules and adjustable elastic cushions enable body contour-fitting s

See how flexible thread connections and movable plate elements enable firmness adjustment witho

See how elastic straps and stiffeners keep mattress protector side walls upright when the top i

See how segmented ultrasonic-welded seams in pocketed spring fabric enable airflow around mini

Hill-like side and pressure supporters mimic gentle parental pressing to reduce back sensor waking while helping prevent rolling and asphyxiation risk.

See how thermal barriers within columnar voids block convective and radiant heat paths in light

See how a buoyant mat with pivoting tubes and removable nets achieves flip-flop ornamental desi

Longitudinal sidewall supports and internal tensioning structures limit bulging in tall inflatable beds, improving stability and roll-over resistance.

A gel-infused viscoelastic overlay pad bridges bean bag surface gaps to maintain patient stability while reducing skin pressure points.

See how a compressible foam strip hinge between pocket-coil sections enables vacuum compression

See how a patient support structure combines air cells with multi-zone resilient members to mai

See how a compression spring coupled with an orthogonal mechanism and movable stop enables comp

See how semi-impermeable fabric pockets and segmented seams control airflow to achieve slow spr

See how interconnected spring members in parallelogram configuration enable bed expansion and c

See how a multi-layer cover member fixed to the pad body prevents part separation during deform

See how an anatomically adapted table surface and leg projection enable secure supine positioni

See how deflatable air bladders and foam bolsters level the support surface with the bed wall t

A rotary hub shifts spring support along flexible fingers to vary bedding or seating firmness without bulky adjustment mechanisms.

See how structurally heterogeneous foam convolutions combine layers of different densities to e

See how drive-shaft-coupled leaf springs adjust deformation resistance by position to adapt mat