Travelling Sacks TRIZ Cases

A duffle bag uses a flap-covered zipper to protect contents from moisture while allowing quick access.

A wearable device mounts an arm to the technician's back, extending over the shoulder to hold manufacturing tools in view.

A body-worn harness with a removable support yoke suspends loads between two users.

Stabilizing bars prevent rotational and tilting movements of the umbrella while it attaches to the backpack.

Segmented zipperless closure enables one-handed access while a dynamic rigid work surface provides stable object placement without compromising collapsibility.

A portable pet feeder uses a hinged divider with a gasket to create a water-tight seal between compartments.

Snap-fit connections replace rivets in a collapsible golf bag, reducing packaging volume while maintaining structural integrity.

A backpack swing-around portion pivots on an articulated frame to expose contents from the front while worn.

A detachable paint bucket uses a swiveling latching mechanism attached to a strap, allowing users to climb ladders safely without manual handling.

Sliding a continuous strap through loops switches between rucksack and shoulder bag modes, reducing transformation time.

Interlocking plates with magnets and pins secure wearable devices to clothing, preventing unwanted movement during strenuous activity.

A harness-based suspension system transfers equipment weight from the hips to the shoulders using adjustable webbing and ladder lock buckles.

Segmented layer structures create an enclosed storage space that protects objects while maintaining easy access through the bag opening.

Magnetic fasteners attach bags to a torso protector, preventing slipping between the bag and the cyclist's back.

Asymmetric lifting arrangement stabilizes soft-sided insulated container during transport, reducing strain on carrier's back and shoulders.

Single-action cinch cords simultaneously compress the load and cinch side panels to reduce torso movement during running or hiking.

Segmented panels and flexible joints enable a modular hammock enclosure to adapt from suspended use to ground shelter while resisting insects and water.

A wearable modular carrying system uses a magnetic bottle mount and locking post insert for reversible attachment of hydration bottles.

A compact lighting system uses a hermetically sealed pouch to protect internal circuitry from moisture and vibration while enabling easy substrate attachment.

A body-worn storage tray secures paint and plaster around the waist using an adjustable belt.

A holster integrates a movable cleaning head and external actuator to wipe device surfaces.

Removable panel carrier bag solves unprofessional customization by using detachable panels that maintain structural integrity and aesthetic quality.

Segmented compartments and flexible thin-film structures organize items while distributing weight across the body to resolve comfort and security trade-offs.

A sports bottle uses a rotatable switch to select fluid communication between an outer liquid container and an inner gel pouch.

A supply backpack integrates a detachable pet carrier to enable hands-free transport of animals and provisions.

Magnetic strips and a gasket seal the opening against liquids and dust while maintaining easy access.

A unitary resin-impregnated carbon fiber backpack frame stores and releases energy to decouple the load from the wearer.

Embedded controls within wearable props conceal performer interfaces, resolving visibility issues that reduce puppet realism.

Curved support arms and a rotary bearing allow a free-standing hammock stand to rotate, reducing footprint while maintaining stability.

Rolled side bolsters stabilize heavy loads against the frame while breathable sleeves enable air convection to reduce body heat accumulation.

Dual buckle closures on a stretchable tubular body prevent zipper failure from thick garments while enabling versatile wearable configurations.

A bicycle hydration system routes a hose through frame and fork openings to position a collapsible bladder inside a rigid reservoir.

Resilient rods in a dynamic hammock spreader adjust tension based on occupant weight, resolving the stability versus openness contradiction.

Pivoting caps merge storage and closure functions to resolve space utilization limits in driver bit containers.

Variable diameter cording uses a thick cord segment to distribute load weight across the shoulder.

Elastic slats coil on a sleeve to compress the portable screening assembly, resolving portability and privacy trade-offs.

Integrating a rain cover into the haul strap eliminates external pockets while providing padding for heavy loads.

Nested compartments distribute weapon load evenly to resolve lopsided weight issues while maintaining concealed appearance.

Segmented filter cartridges maintain high flow rates while removing contaminants from liquids.

A T-shaped channel prevents tube kinking during container collapse, ensuring complete liquid discharge and reducing bacterial harborage.

Inverted lumbar belt with adjustable straps moves pressure from shoulders to the trunk, resolving injury risks from heavy front loads.

Interchangeable adapter modules attach to a universal UV lamp head to provide optical filtering and fluid passage capabilities.

A diagonal Y-shaped belt with folded-back openings improves holding stability and ergonomic fit while minimizing structural complexity increases.

Parabolic support structures distribute tensional forces to minimize sag and improve stability across variable hang angles.

A payout bag channels cable through a dedicated passageway to enable organized deployment.

A pivoting hook fastening device secures work tools to carrying straps via a spring-mounted spiral curve that guides eyelets into place.

Modular tactical strap resolves versatility complexity trade-off by integrating detachable pouches and adjustable connectors for secure multi-device storage.