Closure With Auxillary Devices TRIZ Cases

A hinged locking rim folds inward to engage a container ledge, accommodating manufacturing tolerances and ensuring reliable automated assembly.

Pre-charged adsorber material releases gas during cooling to relieve vacuum pressure, preventing PET bottle deformation and maintaining structural integrity.

A closure cap uses a rotating second part to drive an opening mandrel through an intermediate floor.

A dispensing apparatus uses a sealed intermediary chamber to release hydrogen tablets from blister packs into containers.

Asymmetric concave channels with interruptions separate stacked lids to prevent adhesion while maintaining a smooth, uniform external appearance.

Segmentation and intermediary principles create a two piece design that prevents child access while allowing adult removal.

A pizza box plate pocket integrates a hinged lid component to store serving accessories within the packaging structure.

Segmented silicone construction resolves cleaning and odor trade-offs while maintaining cup holder compatibility.

Pocket-shaped recesses engage closure cap projections to maintain consistent immersion depth, preventing brush deformation and enabling complete emptying.

A semi-rigid insert features dome-shaped sockets sealed by a film and equipped with a perforating element to release contents.

A cap with a projecting separating region connects to a container for secure storage and easy separation of kneadable compositions.

An integrated container cap merges the spuit and body to eliminate manual coupling, ensuring precise one-drop dispensing while reducing cosmetic wastage.

Moveable tabs pivot to disengage lid hooks, reducing opening strain for adults while maintaining child safety.

T-shaped mixing chamber and flexible seal prevent evaporation during automated clinical analysis.

A composite cap with a rotating ball valve manages sparkling wine fermentation.

Ratchet teeth and pawls limit tightening torque to prevent gasket damage, resolving the seal integrity versus durability contradiction.

A portable humidification device uses a flexible wall with small openings to allow vapor passage while preventing liquid leakage.

Hooks on hinged lid halves anchor bag straps, preventing interior volume subdivision limits and keeping bags secure during transport.

A food storage container uses segmented interior surfaces to secure removable dividers for creating reconfigurable compartments.

A customizable enclosure integrates a display screen and sensors to output media files upon item removal.

A reinforced truck box lid uses a one-piece insert with C-shaped channels to provide structural rigidity without adding external stiffeners.

Integrated cover forms recessed compartment to store ice without spilling beverage contents.

Living hinge mechanism on the lid creates a dedicated plate pocket, eliminating excess cardboard waste and complex adhesive inserts.

A container lid integrates a hygrometer and humidity pack pocket to monitor moisture levels without removing the seal.

A flexible capping device breaks a frangible waffle to mix substances inside the bottle.

A dispensing capsule uses a flexible seal and burst pins to pre-mix reagents before discharge.

A cream applicator features dual screw threads for multiple tube diameters and a flexible nozzle tip to enable one-handed dispensing.

A microencapsulate coating composition applies scented compounds to product packaging surfaces using a binding agent.

Snap-fit retention secures the utensil while nested containers maintain ingredient freshness without complex sealing steps.

Button locking assembly integrates prominent continuity control images to display clear visual tamper evidence upon removal.

A fluid substance container uses simultaneous blow-moulding to form an external recipient and internal deformable bag from a single preform.

Pneumatic actuation replaces manual fastening, resolving bottlenecks in remote handling and volumetric efficiency.

A beverage container lid integrates a stirrer rod that plugs the sip hole to prevent spills.

A hinged lid with a flexible neck and plug extracts residual fluid from consumer containers.

A pressurized beverage dispenser cap integrates a compressed-gas cartridge with a diaphragm-actuated metering valve for controlled dispensing.

Robotic gripper units weigh specimen containers to load centrifuge adapters with balanced mass distribution, resolving manual handling inefficiencies.

A silicone lid assembly features a central slit and spherical protrusion to adapt over various container rims.

A bellows-shaped elastic pumping member prevents spring corrosion and vacuum leakage while ensuring smooth, controlled discharge of liquid cosmetics.

Hinged container lid integrates a recessed compartment for supplementary items alongside a top closure mechanism.

Segmented teat reservoir supplies applicator doses, resolving precision and capacity trade-offs.

A cosmetic cap features a three-sided pyramid receptacle that securely holds the container corner.

Segmented cap structure with rotating outer shell and fixed inner component reduces cosmetic wastage by keeping the applicator near the vessel floor.

Segmented hook protrusions with opposing engaging features prevent disengagement, resolving reliability issues in soundproofing covers.

An integrated cap device merges the liquid container and ingredient reservoir, eliminating manual transfer steps that compromise measurement precision.

Segmented capsule design prevents premature opening and substance degradation while ensuring controlled release.

A reservoir cap uses a moisture-absorbing thermoplastic cutter to slide within a cup-shaped body for improved sealing.

A composite container lid integrates a sound-suppressing protrusion to cushion the upper lid engaging cylinder during resealing.

Segmenting the cap into movable push-tabs reduces wrist strain for users with impaired dexterity while maintaining child-resistant security.

A container cap uses a piercer to rupture a lower membrane and release stored contents into the vessel interior.