Travelling Carriers TRIZ Cases

A push-oriented release lever and dual-sided notch strip make the ratchet belt easier to release, reversible, and more rigid.

Rotating support panels create multiple level surfaces on inclined vehicle seats, securing different food and drink containers while folding compactly.

A removable wrist pod dispenses antiseptic directly onto the palm, improving access while reducing bottle handling and surface contamination.

A foldable paper carry handle supports the box bottom to prevent sagging and burns while making hot pizza and cake boxes easier to carry.

A magnetic insulated sleeve and metal clip let beverage containers attach securely and detach quickly with fewer parts and better temperature retention.

A universal clamping holder uses bungee cords, a telescopic straw, and retractable hose access to secure varied liquid containers on portable mounts.

A deformable strap with detachable coupling keeps devices and accessories within reach while securing them to varied structures.

Elastic lips cinch a belt-mounted towel holder so workers can insert towels one-handed and pull them downward without losing balance.

A wearable disinfectant dispenser paired with a handheld device tracks dispensing events to improve hand hygiene without fixed stations.

Magnets and a buckle wrap keep a laser rangefinder fixed to a metal cart surface, avoiding bag searches and cumbersome hand carrying.

A hinged clamp-supported desktop creates a stable work surface on suitcase handles while folding flat for storage and transfer between bags.

Detachable tubular compartments store waste bags and sanitizer together, enabling quick controlled dispensing with a pressure-deformable wall.

An adjustable tubular holder with a removable refill cartridge enables wearable tissue dispensing while fitting different wrist sizes.

A lockable hinge and leg-balancing extension let an electronic device platform hold secure viewing angles hands-free across seated or reclining use.

A push-oriented buckle lever and dual-sided notch strips make ratchet belts easier to release, reverse, and fit securely.

Preformed fold lines let a single-piece cup holder pivot into use, improving carrying stability, storage compactness, and assembly speed.

Hinge assemblies, pin locks, and receiving channels let a stand hold devices or documents at adjustable angles without slipping or falling.

Spring-loaded gripping clips and an extendable receiver secure different phone sizes on tripods while folding into a compact stowed form.

An offset landing lets a holstered firearm mount overhead on many surfaces, improving secure storage, access, and unauthorized-removal alerting.

Electronic alerts and dispensing-event tracking help portable disinfectant dispensers improve timely hand hygiene and reduce missed use.

A hooked, bonded handle assembly avoids shrink-fit damage while keeping an airtight container cover securely coupled during use.

An inclined detachment-preventing lock secures the refrigerator door handle, improving assembly speed while preventing loosening and breakage.

A flexible wrap with ridges, channels, adhesive, and magnetic attachment restores worn handle grips while improving comfort and grip stability.

Soft end inserts and bracketed fasteners secure a refrigerator door handle while preventing scratches and avoiding visible witness lines.

A stabilized wire guide holds one jewelry end so free hands can open, position, and close the clasp without damage or assistance.

A movable hook mounting lets portable tools shift hook side, direction, and distance to fit belts, ladders, and other supports.

A sliding clamp and clip suspend shoes outside a bag to free hands, preserve bag space, and limit odor and dirt transfer.

A sliding oval loop on a hanging rod separates jewelry pieces, preventing necklace tangles and speeding retrieval of matched sets.

A spine-and-arm grab bar with flared end caps enables vertical ambidextrous gripping while blocking tie placement in psychiatric and prison facilities.

A textile handle panel with a resilient wire hoop cuts luggage weight while maintaining shape and reducing distortion during lifting.

A concave or inclined door-glass end surface preserves anti-entanglement guidance while enlarging dryer drum volume without increasing size.

Offset non-coplanar tines improve duster retention while lowering insertion force and reducing tearing during attachment and removal.

A nested handle body, receiving member, and cover secure decorative inserts without adhesives while improving appearance and assembly productivity.

An inserted elastomer sealing cap closes the hollow handle cavity, blocking water ingress and rust without costly crimping or welding.

A telescopic, spring-tensioned scraper built into a broom removes dried-on floor debris without switching tools or exposing the blade in storage.

Overmolded metal inserts let a thermoplastic refrigerator handle lock onto door studs with set screws, improving attachment strength without visible fasteners.

A transverse hand grip and forearm cradle spread load across the palm and forearm to reduce wrist strain in repetitive lifting tasks.

A wraparound one-piece handle gives children a secure stroller or cart grip while staying removable for folding, storage, and hygiene.

An L-shaped hook and spring lock the grilling pan tightly to the grill shell, cutting heat loss while keeping removal simple and safe.

Hooks and a pivotal lever add removable length to rolling luggage handles, improving comfort for tall users without limiting shorter users.

A narrow metal core and thick elastomer layer keep the cookware handle cooler while adding a soft, resilient non-slip grip.

Spring-loaded gripping arms and a retractable center let one tripod clip securely hold different smartphones while stowing compactly.

A gravity-caught rotating handle retracts into the main body, improving lifting stability while avoiding size growth and external interference.

A folding handle and hook structure groups multiple heavy bag handles to reduce hand strain and improve carrying comfort.

A body-worn dispenser keeps disinfectant accessible, reducing missed hand sanitation caused by fixed units or misplaced canisters.

An ergonomic grip and buffered strap let users paint directly from a full metal can while reducing hand fatigue, spills, and mess.

A snap-mounted pivot bearing lets a thin-wall handle fold flat, stay stable in use, and resist rattling under vibration.

Inclined fixing parts and sliding connectors secure refrigerator handles with fewer fasteners, reducing scratches, gaps, and assembly effort.

A rotating magnetic hub secures mixed socket sizes in labeled recesses, improving access and portability without a dedicated magnetized surface.

Asymmetric starwheel teeth and a ball-headed extending latch block shimming and keep a ratchet gunlock locked under impact or shaking.