Large Containers TRIZ Cases

A plastic container floor uses ribs to circumscribe openings in a second panel, providing structural support without exposing the underside.

Compacting waste before storage increases bunker capacity while weighing mechanisms ensure consistent delivery to balers.

A sanitary case uses a removable liner and perimeter wall slot to retain tools while enabling easy cleaning of the interior.

A movable coupling element inside a container corner piece adjusts position to enable automated gripping and stacking operations.

A transport box features a swing door tipping aid for controlled unloading of piece goods.

A fastening tip uses a rotating stopping plate to connect cargo support beams securely.

An inner wall creates an air trapping volume to separate the fluid surface from the pressure equalization valve.

Embedded latch magnet triggers reed switch to detect oil field thief hatch closure, eliminating manual inspection labor and reducing compliance fine risks.

Torsion bars at side wall lower ends generate torque for manual folding, reducing height by 75% to cut storage costs.

A dome cover assembly uses a reach-around element to engage a flange recess and block rotation.

A cargo rack with movable gates and a manifold directs fluid flow from multiple tanks to a common outlet.

A flexible membrane covers the oil surface inside storage tanks to prevent direct contact between oil and air.

Inclined receptacle and rebound walls align ejected mailpieces into a uniform stack for high-speed franking operations.

Segmented conveyor system automates cargo transfer into aircraft holds, reducing manual handling time and ground staff health risks.

A folded liner floor system with stacked sections unfolds to create voids for bulk cargo discharge.

Hinged side panels pivot inward to collapse the structure, reducing empty space while maintaining standard corner casting compatibility.

Adjustable support rods stabilize a rotatable immersion cooling tank lid, enabling safe operator access without injury risks from deep tank depths.

Segmented injection-molded tank parts with interchangeable partitions reduce production costs and simplify shipping.

Motor connects to guide rail ends to pivot ramp wall, eliminating interference with container handling operations.

Molded hinge lugs on collapsible bin side walls fit into base slots to eliminate separate rods and allow flexible collapsing order.

Segmented end closure with nylon rope securing mechanism prevents rupture from liquid dynamics during unsupported multi-modal shipping.

A collapsible semi-bulk container uses swing walls and stiffening panels to support heavy loads while enabling easy storage.

Guide posts transfer floating roof weight to structural supports, preventing seal crushing during horizontal transport.

Adhesive bonding replaces mechanical fasteners in composite sidewalls, reducing thickness and snag points while maintaining structural integrity.

Segmented compartment design with integrated pallet support resolves strength versus weight trade-offs while improving cargo capacity.

Segmented mesh containers vent gases from deployed ammonium nitrate inflators while containing shrapnel to prevent fragmentation hazards during transport.

Integrating the gas-liquid separation device into the fuel cap eliminates additional stays and welding, reducing weight and manufacturing complexity.

A collapsible intermodal container stacker pivots side walls inward to reduce transport width.

A pipe creates a pressure difference to absorb shockwave energy and reduce oxygen concentration.

Segmented bulk bins with universal molded ends reduce tooling investment while enabling quick production of custom lengths.

A collapsible intermodal flat rack uses a crank mechanism to pivot arches between storage and use positions.

Dynamic upward movement of an elastically suspended relief element breaks up material bridges, preventing blockages in congested bulk handling systems.

A trigger dispenser uses a separate delivery valve with an external baffle to manage pressurized liquid flow through the dispensing pipe.

An adjustable spring seat member varies biasing force in a fluid dispenser, preventing misuse of incompatible containers.

A resilient bellows pump displaces liquid and air to generate stable foam.

A container securing device uses a movable protrusion and stopper to maintain locked engagement with corner castings.

Mechanical lift brake assembly prevents platform movement, eliminating empty forklift trips and trailer entry risks.

Segmented wire walls attach to a wheeled blow-molded base, resolving the trade-off between transport portability and rigid containment security.

A paint bucket features a circumferential gutter that captures drips from the wiping edge.

Bottom-mounted connection arrangement accommodates large valves without reducing tank volume, ensuring complete emptying.

Stackable storage modules with automated rail systems resolve low density and high labor costs in conventional warehouses.

A floating roof aeration device uses a movable valve to balance internal pressure, preventing mechanical failure from inclined support posts.

Louvered surge suppression apparatus diffuses pressure spikes from liquid sloshing, protecting valves from premature opening.

Variable wall thickness and specific shoulder angles reinforce plastic bottles to resist top loading buckling without increasing material usage.

Air pumps agitate non-petroleum fuel in storage tanks to prevent stagnation and ensure engine usability.

A universal holding device uses shape-adaptive material to securely fix objects during transport.

Air reservoir displaces air into enclosure to equalize pressure, mitigating stress on waterproof components.

Extending a closed receptacle outwardly from the frame increases water capacity while maintaining single-lane width for fire truck storage.

Nested T-shaped adapter base plates prevent shifting and rotation of storage modules, eliminating costly structural modifications to modular cargo containers.