Stuffed Mattresses TRIZ Cases

See how mini coil springs with varying wire gauge and out-of-pocket height create zoned firmnes

See how elastic lacing replaces rigid helical wire in open coil springs to reduce motion transf

See how receiving holes in a segmented balancing pad restrict elastic module movement, enabling

See how multiple spring supply stations and conveyor-based insertion enable customized mattress

See how a single-layer polyester fabric treated with polyurethane blocks both liquids and CO₂ g

See how vertical slits in pocket-row seams allow independent spring movement, reducing unintend

See how pressure sensors and blower speed monitoring detect intake and exhaust blockages in pat

See how flexible foam integrated with pocket coil springs distributes pressure, reduces motion

See how segmented air chambers and sponge cushion pads distribute stress, reduce deformation, a

See how pressure sensors and movable supporting members enable real-time firmness adaptation in

See how limit bosses constrain elastic module movement in the transverse direction, improving p

See how segmented elastic modules with receiving holes and vent structures enable independent s

See how segmented elastic pad layers with detachable covers enable users to customize mattress

See how a hollow drawer houses a monobloc spring element separate from the cushion, enabling ea

See how a zoned spring layer with pocket coils in the center and connected coils at edges enabl

See how dual-directional slits in a protrusion-grid cushion enable localized deformation for im

See how varying fabric grammage in spring pockets creates distinct mattress lying zones without

See how a mattress assembly uses an elastomeric cushioning element at 15-32% thickness with poc

See how preformed capsulate sheets with interconnected cells extend phase change material trans

See how a spring-driven bellow pump integrated into an air mattress enables continuous inflatio

See how bottom-surface cutouts enable controlled structural collapse in foam cushions, reducing

See how a sewn or glued supplemental layer improves flatness and comfort in inflatable products

See how segmented spring modules with snap-fit caps enable tool-free mattress disassembly, redu

See how a closed annular pull strap with broken weld seams enables air chamber communication wi

See how a back frame with two types of resilient elements maintains ergonomic lumbar support ac

See how gradient-distributed phase change materials and thermal effusivity layers absorb and di

See how a three-layer fabric-adhesive-polyurethane cover resolves the contradiction between moi

See how elastic support devices and segmented air chambers distribute force to prevent drawstri

See how controlling melt index and bonding proportion in thermoplastic polyester elastomer redu

See how a fire-retardant encasement with a movable flap covers the core opening to reduce flame

See how longitudinal and lateral bars flex in convex shapes to adapt to lumbar anatomy, resolvi

See how detachable elastic modules with nested stacking reduce mattress assembly complexity and

See how 3D body modeling divides the user profile into sections to calculate downward pressure

See how individually pocketed cushion pads within spring pockets eliminate the bridging effect,

See how adhesive-guided longitudinal members and mechanical rails replace robotized positioning

See how removable pillars with variable flexibility create conforming depressions that redistri

See how a dual-layer inner core with different fiber densities enables firmness adjustment by f

See how strategic gel placement in high-pressure zones provides targeted support while reducing

See how direct adhesive bonding of frame elements to pocket fabric eliminates clip alignment, e

See how pre-glued longitudinal members bonded to spring pack side faces enable automated mattre

See how a three-layer topper uses metallic-infused foam and phase-change materials to conduct h

See how tensioning structures and longitudinal support elements prevent side wall bulging and r

See how segmented mattress design with detachable side covers and interchangeable pad bodies en

See how independent spring coils secured by a mesh network enable per-spring conformity and pre

See how a one-piece connector with step-shaped surfaces enables detachable rod connections, eli

See how independently controlled lifting zones adjust mattress height to match body contours, m

See how a nested bladder design eliminates pressure concentrations at material transition zones

See how a multi-compartment inflatable cushion uses sensor feedback and periodic air rotation t