Travelling Sacks TRIZ Cases

See how frustoconical panels and rotational alignment features enable thin-walled containers to

See how a pressure-responsive flexible seal around the drinking rim prevents spillage when drop

See how a circumferential flexible seal with void space responds to both suction and impact, en

See how a soft-sided cooler with segmented insulation layers, stretch fabric sleeves, and a con

See how repositioning the external suction port vertically downward directs noise emissions tow

See how integrated frame holders and straps enable multiple folding chairs to stack and connect

See how a glass inner vessel with rigid outer shell and elastomeric seals prevents mold growth

See how nested tubular sections with rotational locking and double-walled thermal insulation so

See how a surface energy control agent in an underlying coating composition reduces photoresist

See how nested expandable rings and a detachable attachment band enable a portable cup holder t

See how a tethered utensil assembly nests within a container to merge versatility with portability for outdoor dining.

See how segmented collapsible panels fold inward to create a thin travel profile while maintain

See how a tethering system with receiving cups converts trekking poles into seat supports, enab

See how a zipper-connected hammock separates from the crib fence, enabling compact folding and

See how a segmented frame with integrated engagement features eliminates vulnerable hinges, dis

Sensor-controlled UV sterilization and reflective inner walls help purify bottle water while limiting user exposure and avoiding mercury-lamp pollution.

See how crimping units with pinching jigs enable a thin loading sheet to extend and contract un

See how spring-loaded hooks pivot through cover holes to engage stadium benches securely while

A ground stake and telescopic post keep cups, plates, and phones accessible outdoors while reducing spills and saving tray space.

See how a pre-stretched liner compressed between outer shell and inner core eliminates graphic

See how nested sliding modules with strap-based retention eliminate external legs and tool inst

Movable shoulder strap panels and an adjustable body panel let one carrier fit infants to toddlers while preserving leg, hip, and spine support.

See how a modular framework uses tubular-socket brackets and segmented structural members to en

See how segmented pockets, adjustable stroller straps, and a removable changing pad reduce item

See how a frame-mounted drinking device merges eyeglass structure with liquid containers to gai

See how an inflatable panel with interconnected air cells transforms between hammock, sleeping

See how a stretched, breathable liner positioned between outer shell and inner core eliminates

See how a modular harness with upper and lower pockets enables tool-free vacuum attachment, use

See how a pivot-rod lid coupler enables spout cover rotation to block dirt entry while allowing

See how volume, location, and orientation sensors distinguish intended consumption from disposa

See how mirror-symmetric slant support posts and linkage mechanisms eliminate locking component

See how a detachable container within a support structure enables dishwasher cleaning while pro

Heating coils integrated into the frothing means heat milk during whisking, cutting prep time and reducing burnt residue for easier cleaning.

See how a portable beverage container uses level sensors and removable additive vessels to disp

See how dual-melting polyester threads replace melamine resin to achieve stiffness and resilien

See how a tote bag transforms into a heated pillow-blanket to reduce luggage weight while provi

See how a spigot-equipped cooler dispenses liquids through a removable internal container witho

See how a removable harness assembly with lock mechanism enables a vacuum cleaner to convert be

See how coaxial tubing with air return prevents bottle collapse and leakage during suction-base

See how a segmented foldable pet bed uses two independent portions with attachment devices to e

See how a lid-integrated straw storage and access mechanism prevents contamination by allowing

See how a six-column panel layout and offset support straps resolve the contradiction between c

See how a merged button and press-plate mechanism enables one-handed lid operation with automat

See how a mat transitions from flat work surface to funnel-like collection configuration using

See how a compressible mesh insert absorbs wave energy to reduce sloshing in athletic water bot

See how an inflating bladder with spring-secured closure merges pump and storage functions to e

See how a curved hammock with embedded high-durometer wiring prevents bunching, mimics womb con

See how a cascading cup holder arrangement enables sequential drinking from multiple containers

See how a planar-folding frame assembly with nested auxiliary frames and segmented base reduces

Negative pressure in a bladder locks bag straps at the chosen length, then releases for adjustment while improving carrying support.

A guided base plate lets a flexible storage bag slide into shelf structures, improving secure stowing and portability on service vehicles.

A spring-biased latch couples soft and hard tool storage units for secure transport, quick detachment, and flexible compartment access.

A wearable loop guide rail lets a bag slide from back to chest in 360 degrees, improving access and security without removal.

Hidden hook-and-loop fasteners behind a protective cover keep pouch attachment quiet, lightweight, and reliable in dusty conditions.

A foam-spaced dual-surface structure replaces rigid frames to keep airflow, absorb shocks, and adapt to body movement with less weight.

A hold-open mechanism locks magnetic closure parts open for easier loading and release, then supports secure automatic reclosing.

An articulating pack frame and modular waist belt distribute heavy loads evenly, reduce twisting pressure points, and fit body armor.

A stabilizing middle section, detachable handles, and UV-C cup sanitization help dispense stored liquid more safely for users with tremors.

A pivoting post and outward standoff let a tree platform switch between lateral access and secure attachment for better stability and safety.

Adjustable posts and oblique support straps shift ballistic shield weight to the body while preserving fit, fast movement, and weapon aiming.

A detachable securing assembly links a golf club travel container and carry-on bag, improving transport convenience while meeting airline carry-on rules.

Locking suction cups and adjustable straps keep a convertible hot tub hammock-chair stable against water jets while supporting relaxed seating.

Hook-and-loop side sections let one backpack hip belt adjust across waist sizes while improving load transfer and fit comfort.

Adjustable restraint straps secure backpacks or travel bags to a suitcase handle, reducing strain and keeping multiple bags stable in crowded travel.

An inerter and adjustable stiffness module filter vertical load motion across varying payloads and walking speeds, reducing strain and metabolic cost.

An air-pump lid enables one-handed water dispensing while preserving sealing, leak resistance, and heat retention in a cycling thermal cup.

A permanently attached raincoat stored inside the backpack prevents misplacement while enabling quick deployment and keeping contents dry.

Rigid foldable panels turn a backpack into a stable laptop stand that improves typing comfort and preserves airflow to cooling ducts.

Finger-fold activation lets a wrist-worn dispenser release objects into the wearing hand without opposite-hand use or repeated arm movement.

Adjustment blocks and clamp handgrips let divers tighten shoulder straps independently while keeping the abdominal strap position unchanged.

A collapsible tool bag uses a rigid wall and ladder-top engagement mechanism to keep tools organized, accessible, and stable while working.

An inverted U-shaped support rod and elastic belts align backpack load with shoulder force to cut spinal burden, exertion, and fatigue.

Integrated LED lighting lets a handheld blower work effectively in dim conditions while balancing visibility, safety indication, and battery use.

A double-walled bottle window uses a sealed vacuum cavity to show liquid level while maintaining insulation and reducing exterior sweating.

A detachable backpack harness and pull frame improve stability and reduce user burden when moving a passenger over uneven trails.

An articulated central hub with X-shaped support and shoulder straps reduces shoulder stress and improves golf bag balance across body types.

Repositionable shoulder straps and hip-belt angles help fit different anatomies while improving load distribution and carrying comfort.

An inverted U-shaped support rod and elastic belts align backpack load vertically and cushion walking motion to reduce shoulder strain.

A rigid butt support and barrel grasping mount lets hunters secure or release a long gun from a backpack quickly, quietly, and without removing it.

Multiple closures and adjustable strap points let one bag switch between carrying styles and expanded storage without separate hardware.

A front opening, spinal support, and straps let this flexible container hang securely, improve access, and convert from packing cube to carry-bag.

A blocker and latch mechanism keeps an anchor attachment secure while enabling one-handed first aid kit release without loss.

A guided carriage and notch lock lets a harness waist strap detach quickly and shift vertically without tools for better fit and comfort.

Multiple detachable leash points and adjustable, shock-absorbing leashes let trainers fit and guide children across skiing skill levels.

Transparent bait trays and foldable sections let anglers see contents, adjust storage space, and create a flat organizing surface.

A stretch divider and low-friction PP panel keep a phone stable, accessible, and bounce-free inside a water-resistant running belt.

A two-part lock and rigid tab keep an anchor clamp secure yet allow one-handed release, helping rope access users detach gear safely.

A button-actuated ratchet strap mechanism lets backpack users adjust shoulder straps with one hand while keeping secure locking and better posture.

A UV-blocking sealed pouch with angled spout and hanger layout dispenses nearly all liquid in vertical or horizontal use while limiting contamination.

A clamping-grounded support rod and auxiliary brace stabilize a foldable hammock by guiding load into the ground while preserving quick folding.

An internal-frame backpack uses a nested load sling and adjustable straps to carry bulky loads without the bulk of an external frame.

Hidden straps, adjustable fasteners, and storage compartments turn one bag into portable training gear and leisure equipment.

An adjustable strap-and-loop assembly secures objects of different sizes while allowing quick access without removing the storage carrier.

A skirted panel with concave corners, loops, straps, and a rigid frame centers and stabilizes hay bales for easier lifting.

Flexible flanges, foam-filled sections, and a slider create a durable watertight seal for non-rigid containers while allowing modular repair.

Detachable clips, extendable lanyards, and RFID tracking keep personal items secure, visible, and quickly reachable without using a bag.

An auxetic strap core with a porous sheath spreads shoulder load, improves sweat evaporation, and limits rebound under heavy carry.

Rigid side-wall rod holders built into a backpack secure and protect multiple fishing rods while keeping hands free and improving stability.

Independent strap adjustment keeps the massage head aligned to the shoulder and back without shifting the backpack or weakening massage pressure.