Travelling Sacks TRIZ Cases

Segmentation and dynamics principles enable stepless vertical and lateral movement of the inner bag, resolving discomfort from shifting water reservoirs.

Segmented zippers on triangular flaps allow full access to contents while preventing unauthorized entry through overlapping closures.

A convertible strap assembly uses a back puck to switch between single and double carrying modes for golf bags.

Integrally formed overmolding fuses a rigid connecting ring and flexible valve body, eliminating loose assembly gaps that cause prior art valves to detach.

Segmented frame extends trays to encircle user, balancing weight across back and sides while avoiding interference with existing ballistic vests.

Segmented compartments with side openings resolve poor accessibility in single-top designs while convertible straps maintain a professional appearance.

An integrated retractor assembly tethers portable devices to a carrying case, preventing damage from loss while minimizing wear on the housing structure.

An elastomeric band applies pressure to retain tools in a magnetic base, avoiding metal-only constraints.

Segmented baffle compartments and independent suspension straps resolve single-point anchoring load concentration while enabling height adjustment.

Peripheral edge attachment of a one-piece seamless liner eliminates stitching seams that cause skin irritation during high-activity use.

Adjustable spring parameters enable continuous electricity generation during stationary periods, resolving reliability issues when users are not walking.

Fused laminate edges retain a 3D pouch shape, eliminating basting tape and stitching that hinder item insertion and increase manufacturing complexity.

Segmented compartments store gear while the folding cover protects the weapon, resolving the trade-off between secure transport and versatile storage.

Pivoting shoulder and back cushions distribute instrument load evenly across the player's shoulders and back.

A wearable belt holster uses biased retractors and claws to secure paint guns.

Segmented wedge modules form a scalable pumpkin bag that resolves the trade-off between storage capacity and organizational ease during travel.

A portable device security system uses mechanical anchoring elements and electronic sensors to prevent unauthorized movement.

A retractable drink tube pivots between stored and deployed positions, preventing collapse under vacuum while maintaining wearer comfort.

High-density foam side bolsters with airflow channels stabilize heavy loads while reducing heat entrapment against body armor.

A personal cooling apparatus uses a drinking fluid reservoir to cool air expelled through a neck collar tube.

Flat inflatable segments use bend maintaining components to form stable angles for slide or mat configurations.

Segmenting a portable radio into distributed modules within a reconfigurable harness resolves bulk constraints while maintaining hands-free communication.

Trigger plate disengages locking notch via spring force, enabling one-step access while preventing inadvertent unlocking.

A backpack waist bag carrying system with a rotatable receiver for immediate item access.

A support member elevates electrical connections above ground while a dome-shaped shelter shields them from falling rain and snow.

A wearable carrier frame couples with a ladder to enable hands-free transport of equipment.

Stitched pleat covers on sidewalls of a rounded hammock improve structural integrity and user capacity while maintaining thermal comfort.

Three-dimensional molded panel expands bladder volume to eliminate moisture retention and bacterial growth.

Radial ribs inside the sleeve expand for easy pole insertion then contract to clamp the stake, resisting wind forces without complex mechanisms.

Sensors trigger motorized actuators to adjust canopy orientation, preventing wind-induced flipping while maintaining hands-free operation.

A sliding retainer system secures a pivoting display panel to a bag computer, resolving the trade-off between easy deployment and attachment stability.

A wearable pack assembly with a windowed pocket and door enables hands-free touchscreen operation on mobile devices.

Segmented pockets detach from a main body to resolve the contradiction between fixed tool convenience and portability.

Tiered platforms elevate equipment above ground, resolving hazards from dirty surfaces while securing rods via elastic clips.

Pivoting accessory structures mounted on trampoline legs convert between small trampoline and hammock swing configurations, resolving storage space constraints.

A backpack integrates a storage battery, cable passage, and exterior output port to enable hands-free device charging while worn.

A ladder carrier system uses a padded pouch assembly to secure and transport ladders horizontally.

Formfitting compartment minimizes bulk for convenient transportation of skateboards.

A wearable vest with adjustable retaining members organizes hair cutting tools directly on the barber's body.

A wading staff embeds a sonar transducer to transmit acoustic beams into water and generate real-time underwater images.

A hybrid water bottle uses a soft lower section to generate pressure for filtration.

Elongate band with adjustable fastening supports detachable hanging cargo members for versatile personal storage.

Segmenting footwear into breathable socks reduces bulk and odor while improving carry comfort.

Adjustable shoulder straps and lumbo-sacral unit apply controlled thoracic extension forces to a posterior spinal frame.

Adhesive bonding replaces welding to join a rigid sheet frame to a flexible pack portion, preventing deformation while eliminating complex assembly steps.

Segmented portable units with self-organizing capabilities expand network coverage up to 3 kilometers without manual coordination.

Segmented stanchion and canted supports enable dynamic hammock repositioning for upright or reclined hunting postures.

A modular mount system uses a skirt and ribs to enhance natural convection cooling for portable radios.

A cuff assembly with a closed-loop tensioning system provides uniform compressive force for secure device mounting without restricting movement.

A wearable torso belt holds a chemical container and spray gun, enabling remote operation that reduces water consumption during mode switching.