Dwelling Equipment TRIZ Cases

See how angled parcel placement and side-wall emitters solve thin-envelope detection errors in

See how a container integrates vessel, shell, channel, port, and bladder to produce sound on de

See how center-section injection of biodegradable plastic reduces molding pressure by over 40%,

See how integrated transducers and wireless control circuitry vibrate drinkware contents to spe

See how a tab-and-slit locking mechanism keeps folded paperboard utensils flat during transport

See how a single-piece spoon-straw with hollow handle and digit support resolves sanitation dif

See how a pivotable bracket enables a cup holder to maintain upright orientation across bed ang

See how magnetic coupling with alignment features replaces mechanical connections in stemware,

See how elliptical members and twist-lock recesses enable vertical bowl stacking to reduce tabl

See how a rotatable lid cover with magnetic engagement and gasket sealing reduces spillage by m

See how melamine resin glazing powder coats secondary shards during hot-pressing to prevent pee

See how a flat slice body with sharp projections curls into a stress-locked hollow tube, enabli

See how a one-piece blank merges package insert and additional product using die-cut separation

See how a thin slice body with sharp projections curls to form a stress-tight hollow tube that

See how magnetically coupled modules enable knife storage to expand or contract one slot at a t

See how an enclosing wall shields the fixing hoop to reduce biting-force separation risk and im

See how blending two poly(3-hydroxyalkanoate) resins with different glass transition temperatur

See how a flexible multi-layer sleeve with reflective inner surface, heating element, and remov

See how an embedded magnetic holder secures a drinking straw flush with the vessel wall, enabli

See how spaced-apart partitioning members enable one-handed chopping and scooping for users wit

See how threaded and magnetized rim connections enable mug customization, prolong product life

See how scored foldable utensils use tab-lock assembly and dimensional transformation to reduce

See how ferromagnetic ink particles enable magnetic separation of plastic labels from PET bottl

See how a rotary wine glass integrates a generator, semiconductor chilling plate, and lamp bead

See how a recessed area in a tumbler lid uses magnetic attachment to hold smartwatches securely

See how protruding locking elements on inner and outer surfaces enable biodegradable telescopic

See how flexible tension fins and tabs dynamically adjust to varying container sizes while magn

See how freeze-drying with an integrated elongate member creates visually appealing, quick-diss

See how a hollow adapter with stop portion and aroma channel delivers scent separately from liq

See how a segmented air channel with pressure equalization chambers delivers aromatized air con

See how a drinking cup with cheek-contacting extension applies cold temperature to reduce nerve

See how integrated cross-slit valves on both straw ends eliminate separate assembly steps and p

See how heavier functional sections and lighter hollow handles shift the center of gravity to p

See how a recessed rim portion allows the lower lip to enter the container, eliminating direct

See how a segmented horseshoe float with dual cup holders and detachable components resolves th

See how a bearing-mounted rotating rod enables automatic wine agitation through inertia while p

See how a pressure equalization duct opens before the mouthpiece seal to prevent spillage when

See how a magnetic spherical cup lid eliminates alignment requirements and enables one-handed o

See how a rotary wine glass integrates a generator, semiconductor chilling plate, and lamp bead

See how a removable vibrational base detects cup tilt and activates a motor to break up and lev

See how an elastic cover with high-friction adhesion and pull-tab removal prevents drink tamper

See how a bearing-mounted connecting rod enables a goblet to rotate horizontally for automatic

See how a rotary counterweight module with elastic bodies and sensing control reduces hand trem

See how segmented compartments and merged storage modules organize knives, utensils, and tools

See how poly(3-hydroxybutyrate) resin tubes with controlled wall thickness and melting-point pa

See how a removable hoop provides structural integrity to thin disposable plate shells, reducin

See how a disc-shaped closed-cell foam holder uses buoyancy and spherical curvature to keep dri

See how a slotted head and elongated gripping lever enable wide-angle utensil orientation and m

See how modular segmented storage with dedicated utensil, knife, and spice compartments reduces

See how a poly(3-hydroxybutyrate) resin tube with 0.1–0.6 mm wall thickness achieves rapid seaw

Opposing magnetic fields keep serving and receiving containers from touching during pouring, reducing germ transfer in beverage service.

A hinged internal flap check valve keeps liquid in the straw after suction stops, reducing air intake and repeated suction effort.

A shaped radially symmetric vessel keeps surface area proportional to volume, maintaining consistent relative error even at small fills.

Contoured inner and outer vessel surfaces let an in-situ molded ring form a thin tumbler lip with stronger breakage-resistant joints.

A conical barrier inside a beverage glass lets aroma escape while blocking liquid and insects, enabling compliant aroma sampling without tasting.

Automatic locks, barcode scanning, and weight sensing secure parcel drop-off while enabling UAV delivery and real-time confirmation.

A central bowl joined to a four-section plate serves hot and cold foods together while reducing separate serving items and storage space.

A service gateway converts protocols and data formats between content providers and vehicle infotainment systems to preserve compatibility and data integrity.

A cap-mounted extractor mashes fruit during closure, while dual chambers and filters improve blending, reduce spills, and limit sticky residue.

A shape-memory spoon head flattens or opens above a temperature threshold, passively dumping hot liquids to help prevent mouth burns.

Sequential RGB LED backlighting lets a filterless monochrome LCD produce vivid color while improving resolution and reducing tailing effects.

An external actuating magnet moves a vessel marker only when intended, preventing misalignment and improving fluid intake tracking.

A canopy lid with a nose-receiving aroma aperture improves aroma exposure while reducing head tilt, spills, and blocked forward view.