Stuffed Mattresses TRIZ Cases

See how loop-based internal support structures prevent air mattress shape distortion under load

See how an inflatable bed covering with integrated fastening portions securely attaches to the

See how a three-layer mattress cover uses an unattached flame-retardant inlay to prevent igniti

See how a releasable sensor strip detects temperature, humidity, and user presence to enable mi

See how a multi-layer covering with fixed or detachable outer-layer attachment prevents slippin

See how stacked, tapered spring frames enable undercut-free injection molding and point elastic

See how dual flaps with hook-and-loop fasteners seal zipper openings in mattress encasements to

See how an inserted adjusting component with abutting walls enables area-specific hardness tuni

Dual-stiffness frame springs in outer mattress rows reinforce edges without foam boxes or steel frames, cutting cost and complexity.

See how SiOC-linked siloxane-polyether block copolymers stabilize viscoelastic PU foam cells an

See how air-permeable side walls in spring pack fabric assemblies enable lateral air flow to re

See how segmented pocket spring webs with different stiffness zones reinforce mattress edges wi

See how coil-in-coil springs with variable wire gauge achieve non-linear compression for mattre

See how segmented pocket spring webs with different stiffness zones stiffen mattress edges with

See how a segmented mattress with a 0–180° hinged foot region converts into a supported seating

See how dummy cores enable overseas mattress cover assembly with zippered access, reducing ship

Blending 50%-99% fire-retardant fibers with colored fibers gives mattress covers fire safety and a heathered appearance without losing visual appeal.

See how rotatable assemblies with orientation-specific firmness replace air bladders, eliminati

See how breathable mesh and inner supporting assemblies partition an inflatable bed into main a

See how macroencapsulated phase change material in foam channels with air bladder support exten

See how 55+ mm cellulose acetate fibers improve loft and compression resistance in silk-blend f

See how layering expandable PLA foam with polyurethane foam reduces weight by 20-65%, cuts cost

See how a flexible movable partition and fluid flow pathways create adjustable acoustic and the

See how embedding the air bladder control unit within foam encasement reduces compressor noise

See how corner spring pockets projecting beyond adjacent columns provide shape stability withou

See how a nested conical inner coil and cylindrical outer coil provide variable spring constant

See how a segmented mattress uses interchangeable foam cassettes and adhesive-free assembly to

See how fans integrated into adjustable bed platforms provide air circulation through mattress

See how a 3D-printed strut-and-node network creates mattress-level comfort with superior air ex

See how a rollup sled with foam cushioning, spinal boards, and wheel assemblies enables single-

See how a two-dimensional bladder array with pressure sensors and valve control enables real-ti

See how a polyol blend with polyester and ethylene oxide components creates viscoelastic foam w

See how mini coil springs of varying gauge and height create firmness zones in a pocketed comfo

See how segmented foam layers and a database-driven recommendation system enable mattress custo

See how a segmented sponge-layer mattress integrated with an inflatable bed body reduces surfac

See how segmented spring modules with rotary locking assemblies enable easy furniture disassemb

See how segmented, replaceable foam pads enable region-specific firmness to maintain lumbar com

See how alternating frustoconical and cylindrical support elements deform elastically to elimin

See how a modular mattress with fan-driven air passages, breathable coil bags, and segmented la

See how an integrated ventilation system with reticulated foam and air distribution chambers ma

See how a bi-directionally stretched spacer fabric with 3D cross-structure reduces dry thermal

See how segmented elastic module layers and detachable covers enable users to customize mattres

See how siloxane foam stabilizers enable hot-cure flexible PU foam mattresses to recover origin

See how segmented pad layers and a zipper-based detachable covering enable thickness and hardne

See how magnetic members and flexible bars replace rigid retainer bars to secure mattresses on

See how a modular elastic pad uses rail beams and detachable spring modules to enable easy disa

See how knobs engage the articulated frame to control bladder movement within a foam mattress,

See how magnetite particles are incorporated into or coated onto flexible polyurethane foam to

See how a segmented cover assembly with adjustable fastening and dynamic headrest portions fits