Travelling Sacks TRIZ Cases

Modular connecting bodies enable rapid donning of a backpack with diagonal straps, resolving conflicts between structural reliability and ease of operation.

Segmenting harvesters onto knees and substituting suspended masses with rotary generators increases electrical output while reducing metabolic cost.

Controller limits spreader bar height difference to plus or minus 350 mm, preventing hazardous patient tilt positions during lifting operations.

A lanyard with a narrower neck section reduces pressure while maintaining a wide printed face.

Segmentation and nesting resolve the trade-off between large water capacity and portability in pet water bottles.

A ballistic vest carrier uses a pivoting hip belt and releasable fastening loops to secure the torso.

Segmented backpack design with adjustable straps resolves the trade-off between carrying capacity and portability for heavy catcher gear.

Segmented arms adapt to varied anchor spacings, resolving the trade-off between secure suspension stability and transport complexity.

Tear-shaped Mobius loops in a flexible folding sling transfer load from the hand to the wrist, eliminating pain while maintaining grip.

A fluid coupler combines a rigid latch mechanism with a flexible overmolded base to secure connections.

Sliding walls transform a backpack into a housing compartment, eliminating tent weight and setup time.

Semi-rigid core assembly transfers weight via hanger suspension, eliminating shoulder fatigue.

Porous foam and translucent webbing resolve the trade-off between retention reliability and concealment effectiveness under white shirts.

A backpack hip belt uses a three-point connection system to secure the load against the wearer's body.

A water bottle cap system uses a flexible strap to tether a small spout cap, enabling convenient drinking from wide-mouth containers.

A backpack with a single shoulder strap and lateral chest stabilizer distributes weight across the torso.

Segmented legs and a cam handle resolve the portability stability trade-off in infant activity gyms.

A belt-worn paint holder uses a pivotable receptacle and spacer to secure containers upright, freeing both hands for safe ladder climbing.

Segmented latches on a backpack cover enable quick top access without removing the entire protective shell, resolving security and operation trade-offs.

A multi-use article uses modular segmentation to convert between jacket, bag, and pillow configurations via releasable fasteners.

Adjustable tensioners secure flexible support members, distributing load away from the back while enabling flat storage.

A compact upper back bar secures shoulder bag straps across the trapezius muscle to distribute load evenly.

A shoulder strap system distributes heavy plumbing tool weight across the operator's body.

Backpack body armor carrier uses segmentation and nesting to resolve weight bulk trade-offs, enabling rapid civilian protection deployment.

Planar insert secures quiver rails to backpack pockets, protecting arrows from damage while maintaining quick access.

Dual beam vehicle mounted hammock frame resists torsion and rotation of sidearm extensions for stable suspension.

A wearable pack assembly with a windowed pocket enables hands-free operation of mobile device touchscreens and cameras.

A convertible lunch container transforms into a washable protective mat using hinged side panels and fasteners.

Curved connector plate slots allow straps to slide automatically, eliminating manual adjustment time.

A harness lifter uses adjustable arm loops to pull a central buckle upward, distributing lifting forces across two users.

A wearable carrying device secures a portable gas exchange unit to the patient torso using an adjustable three-point belt system.

A bladder closure system uses a top-mounted fill port and rigid clamshell frame to facilitate easy filling and reliable sealing.

A leather shoulder strap uses a folding ribbon section and hook tab to adjust length quickly.

A tampon holster with a sliding inner case prevents crushing during movement while ensuring quick access.

Segmented luggage design combines rigid protective ends with flexible folding joints, resolving the trade-off between structural reliability and storage volume.

Curved receiving openings and angled receptacles direct tensile forces into screws, resolving load bearing capacity issues in hanging seat installations.

A tapered stake housing a rotatable member adjusts cable tension for growing plants without detaching the support line.

A modular dual-bag pet carrier uses magnetic closures and swiveling shoulder straps for versatile front or rear transport configurations.

Embedded antenna array protects components from damage while enabling reliable communications in remote areas.

A convertible sun protection article merges garment and shelter functions into a single lightweight fabric structure.

A collapsible container set uses an interlocking elastic seal to stabilize stacked vessels during transport.

Universal connection seats and rods standardize assembly, reducing training time and inventory complexity while maintaining diverse furniture configurations.

Vertical armatures with wheels mobilize the device to reduce strain on the user's body during heavy load carrying.

A travel bag strap system anchors straps at multiple positions to enable sliding transitions between backpack and duffle carrying configurations.

A ballistic backpack integrates a camera system, location tracking module, and PPE storage into a single wearable device.

Two-piece adjustment buckle assembly uses a tapered shaft with teeth engaging receptacle ribs for secure clamping.

A backpack battery pack routes cables along the carrying device outer edge using detachable fasteners for secure attachment.

Friction pins engage rotating living hinges to lock collapsible discs in expanded or collapsed states without external force.

A bottle with a detachable housing uses magnets to attach storage compartments to the sidewall or lid.