Travelling Sacks TRIZ Cases

See how offset fold lines in dual sleeves prevent inadvertent collapse during transport while e

See how a segmented suspension body with movable parts and curved apertures enables safe, loop-

See how a backpack blower redirects a portion of its high-velocity air stream through discharge

See how a solenoid-actuated lever arm syncs with natural swing rhythm to maintain continuous ha

See how a nested shell design with flexible materials and localized insulation maintains temper

See how a hammock with head pocket, arm rests, and elevated central portion prevents sagging an

See how a portable container uses modular additive vessels and onboard gas dispensing to dynami

See how a knapsack integrates a semiconductor chilling plate, liquid circulation, and radiating

See how a spring-biased collapsible frame with segmented panels and removable pad provides port

See how a collapsible backpack cooler transitions between expanded and collapsed configurations

See how a flexible sidewall and fastener system enable a plush lounge to fold for backpack carr

See how a reconfigurable pack frame provides backrest comfort and firearm aiming stability usin

See how a sleeping pad with variable thickness and curved profile compensates for cot center sa

See how telescopic support arms and spring-loaded fabric enable a backpack or suitcase to conve

See how nested hook elements with complementary arc surfaces and magnetic holding reduce snaggi

See how a backpack-mounted battery and rotatable connecting member distribute power tool weight

See how a pin-and-hub pole system uses scalloped walls and transverse apertures to distribute u

See how a sliding inner housing and stationary filter eliminate external vessels, enable direct

See how a nested impermeable sleeve inside a fabric travel bag separates clean and dirty clothe

See how shock-corded pod assemblies with adjustable suspension straps and enlarged footpads ena

See how a modular baby carrier uses detachable front and stomach portions with integrated zippe

See how a foldable shaker bottle merges powder storage and mixing into one releasable container

See how a hinged pole skeleton with traction elements distributes stress to reduce weight and b

See how a portable support merges body cushioning with a closable inner cavity and pivoting win

See how a segmented hub with reinforced outer walls and transverse channels supports substantia

See how a backpack frame uses hingable U-shaped and intermediate members to transform into a co

See how a clamping anchor with stakes replaces dirt packing to stabilize animal traps, preventi

See how a pivot-based footwear carrier with breathable fabric and connector secures shoes to ba

See how removable cushion pockets in shoulder straps enable a single sling to adapt between inf

See how separating the collection bag from the blowervac housing and wearing it on the back imp

See how integrated hook elements connect multiple cups around a central unit, enabling one-hand

See how a convertible food container transforms into a washable placemat using segmented shell

See how a rigid plate embedded in a flexible tiered cup body resolves the stability-collapsibil

See how a reversible low-emissivity fabric layer creates a dead air space beneath the hammock b

See how optical elements create angle-dependent structural colors through light interference, e

See how a harness assembly with directed air outlets and resilient pads reduces user discomfort

See how a portable beverage container uses level sensors and segmented additive vessels to dyna

See how a vacuum-insulated container kit uses a pressurized seal mechanism with gasket and plug

See how a pivoting seal assembly with intermediate and plunger arms prevents ice interference a

See how segmented seating portions with universal attachment interfaces enable both forward and

See how a portable hydration container uses level sensors and automated dispensing to adjust ad

See how polygonal panel sections and recessed alignment features guide thin-walled containers i

See how a collapsible workstation merges chair, desk panels, power supply, and storage into a w

See how a telescopic pole with nested segments, spring clip locking, and ground spike elevates

See how multi-layer optical films replace dyes with interference-based structural color in blad

See how a body-worn holster with removable inserts keeps food prep utensils accessible while re

See how a pivoting dual-frame caddy transitions between compact storage and deployed V-shape su

See how clips and snaps enable removable coupling between a backpack and baby carrier on a shar