Stuffed Mattresses TRIZ Cases

See how elastic lacing replaces rigid helical wire in open coil spring assemblies to reduce mot

See how segmented air bladders with rolling diaphragms and pressure-time monitoring reduce pres

See how a porous lattice frame with interconnected web members and apertures replaces filling m

See how a segmented inner core with opposite firmness portions flips independently from the spr

See how a segmented mattress design with a removable cartridge, enclosure walls, and fasteners

See how segmented cover members with engagement features and tubular stopper portions prevent p

See how segmented pre-compressed springs with lapping members adjust stress distribution indepe

See how segmented spring modules with flexible straps enable independent cushion motion, easy c

See how segmented elastic modules with double-layer support frames enable easy disassembly, cle

See how nested coil springs with varying spring constants provide non-linear loading response,

See how a coil spring with reduced-pitch transition portion eliminates turned-in ends, saving 2

See how a multi-layer cushion with gas-filled central and viscous-liquid peripheral chambers re

See how tiered void cells with telescoping plunger portions and living hinges distribute forces

See how integrally formed side sheets reduce connection seams and peripheral lips in air mattre

See how nanosecond pulse radar embedded in a mattress detects heartbeat and breathing through c

See how vertically lapped nonwoven layers replace foam sections to enable airflow, reduce heat

See how segmented elastic module units with releasable connectors enable open-sided cushion ass

See how a base pad with engagement structures stabilizes a modular elastic mattress while enabl

See how nested elastic modules reduce storage volume while forming an integrated pillow unit, e

See how segmented slats with detachable catches enable easy spring replacement and user-adjusta

See how tensioning structures and segmented air chambers prevent side wall bulging and deformat

See how alternating spring string arrangement and selective welding reduce connection points in

See how stretched composite filling materials stabilize the reflective layer in inflatable prod

See how a spring module uses buckling hooks and positioning surfaces to lock in a compressed st

See how non-parallel dividing lines between mattress layers create region-specific thickness to

See how segmented spring strings with slitted pockets enable independent movement between zones

See how a spacer layer with pump-driven air flow dissipates retained heat from phase change mat

See how an inflatable couch uses rotary actuators and winding mechanisms to achieve three-degre

See how a spring panel between dual-density foam plates maintains height and firmness over time

See how asymmetric sidewalls with tapered voids accommodate manifold routing in inflatable air

See how segmented air columns inside a single cover enable independent replacement, reduce shak

See how embedded vibration units in mattresses apply frequency-controlled mechanical stimulatio

See how mid-height connection members enable independent spring response while preventing bound

See how spunlaced aperture fabric with oval openings and segmented seams enables airflow throug

See how hot-pressed local zones in 3D thermoplastic fiber padding create secure attachment poin

See how segmented air chambers, vacuum-port deflation, and resilient foam enable a self-inflati

See how reinforced corners with stiffer materials and buckling walls prevent elastomeric cushio

See how a one-way air inlet member with embossed hardness zones prevents slow air leakage in cu

See how individually controllable air bladders with rolling diaphragm design and pressure senso

See how separation plates divide air passages into partition layers, preventing uneven warming

See how a seat with pelvic well and counteracting feature prevents forward slide while back sup

See how a composite mattress merges adjustable air chambers with premium cushioning layers to r

See how segmented top and bottom mattress assemblies with internal overlap and fasteners reduce

See how an integrated hinge connects lattice sub-elements to overcome additive manufacturing si

See how segmented helical springs with distinct comfort and support portions resolve the contra

See how integrated fluid lines in an extrusion tool enable nonrectangular cushion formation wit

See how a multi-layer mattress cover with segmented stretch fabrics accommodates foam tolerance