Travelling Sacks TRIZ Cases

A backpack with sternal, sacral, and dorsal pads arranged in a triangular configuration to shift the center of gravity.

Backpack frame uses massage beads and curved supports to distribute weight, reducing muscle fatigue and discomfort.

Integrating inductive charging coils into a wearable strap eliminates bulky external power bricks while maintaining universal Qi compatibility.

Segmented chest fasteners pivot to align straps, resolving load stability versus configuration flexibility.

Segmented dual magnets with opposing poles attract any marker polarity, eliminating compatibility issues.

A hydration bladder closure uses a rigid upper member and screw mechanism to secure the fill port opening.

Segmented frame and waist belt transfer heavy loads to hips, reducing back injuries.

Segmented storage with a 10 mm exit and fast connector enables convenient control circuit replacement without compromising device compactness.

Adjustable straps and a localized hard receptacle resolve the contradiction between device protection and user comfort in wearable holders.

A portable ballistic shield contours to the user's torso and integrates directly with a rucksack assembly.

A deformable elastic sealing device uses a band retention system to secure objects within a waterproof bag for safe transport.

Varying-sized studs on a flexible connector target trapezius pressure points, reducing neck pain from heavy loads.

Contoured plastic backplate absorbs impact forces and deforms resiliency to maintain user comfort during firefighting operations.

Segmented textile straps distribute weight evenly to reduce pressure points, resolving the trade-off between load capacity and user mobility.

A multi-function lawn stake holder combines a U-shaped yoke and rectangular platform to secure cans, wine glasses, and corn hole bags in one unit.

A hinged lid with a protruding hole positions the end bag for easy hand access while keeping the storage shell sealed.

Friction-fit mounting bracket holds cushioning pad in leg channel without drilling holes that weaken structural integrity.

Rotationally coupled shoulder and hip belts reverse rotation direction, eliminating energy expenditure against restoring forces.

A hollow cane tube stores unused and used fecal matter waste bags in separate compartments.

Segmented wearable armrests provide direct elbow support during standing tasks, eliminating shoulder strain caused by traditional seated designs.

Segmenting the refill port and nozzle allows users to reorient the pack and extend the nozzle for quick refilling without removing the bladder from the bag.

A breathable mesh wrapping system shapes game meat while allowing airflow to evaporate surface moisture during transport.

Curved biconvex fabric segments create inherent rigidity to prevent sagging and collapse in weather-exposed environments.

High-density foam side bolsters with airflow channels stabilize backpacks under load, preventing sliding and reducing heat entrapment against the wearer's back.

A two-part tension buckle uses a slider and toggle to hold strap tension securely.

A backpack accessory clip uses a movable clip with arms to engage strap loops for stable attachment.

Dynamic elastic pocket structure resolves the contradiction between secure retention and easy insertion of flexible bottles during running.

A rod position regulating member reproduces predetermined height settings via reference marks, eliminating time-consuming manual screw adjustments.

Pivotable retention elements with magnetic coupling secure bite valves to straps, preventing tube interference during strenuous activity.

Hinge structures pivot the case bottom to support the keyboard horizontally, resolving the difficulty of balancing laptops while carrying them.

Segmented carriers attach to backpacks via distributed straps, protecting shoes from dirt without adding bulky dedicated compartments.

Embedded magnets and guide protrusions enable one-handed fastening while maintaining stability against external pressure.

A bag-like body expands via a zipper fastener to accommodate thick mats, resolving the contradiction between fixed structure and variable volume needs.

A modular storage device with a planar organization system and holding device attaches to various luggage types.

A bridging device connects a load to a lumbar belt support element using adjustable tension mechanisms.

Embedded magnets in the coupling groove prevent damage while merging strap functions to simplify manufacturing.

Segmented frame segments support a hammock and transparent shell, resolving shelter versus visibility trade-offs.

A wearable expandable pet carrier integrates a HEPA filter and absorbent pad for comfortable, hygienic transport.

An expandable leg-mounted container with a front-slot bag dispenser resolves the contradiction between sanitary waste handling and manual carrying burden.

A convertible bag strap system uses fixed and sliding attachment points to switch between carrying modes.

A self-adjusting strap system balances load automatically using oval grommets and polymer panels.

Flexible members move the load carrier forward to access contents without unstrapping, reducing back strain.

Flexible waterproof ballast bag fills via hose without pumps, eliminating pump failure risks and static weight hazards.

An integrated bag system monitors electronic device states and delivers haptic notifications, eliminating the need to retrieve devices from bags.

Segmenting the bottle body into two spaces with a one-way valve protects the pressurized gas bottle from collision while maintaining portability.

Hip pack uses nested pouches and a shoulder sash to distribute weight and provide hands-free dog walking while keeping personal items secure from theft or loss.

Segmented hollow roller container employs a retractable strap that retracts into an indent to eliminate interference with self-myofascial release.

Resilient panels decouple hip belt motion from frame movement, reducing concentrated pressure on the wearer during non-vertical activity.