Closure With Auxillary Devices TRIZ Cases

A beer production container features a cap assembly with multistage locking to control additive release during fermentation.

Segmenting the scoop into a flat pattern allows efficient packaging while maintaining structural integrity for compostable materials.

A container with a removable filter element prevents external contamination during oil handling by extracting the filter after filling.

A multi-port water bottle cap assembly with an adaptor connects to endoscopic devices for fluid delivery.

A contact lens container cap uses a pressure-release vent and interior gas path to manage internal conditions during disinfection cycles.

Segmenting the piercing member from the capsule body allows adaptation to different sealing films, reducing manufacturing complexity and production costs.

A closing cap merges outer shell and inner component into one molded unit to create a product supplying outlet.

A liquid transfer device couples two containers via coaxially aligned cap members and an internal fluid passage for gravity-driven flow.

A formula container lid uses transparent and translucent sections to reveal compartment contents while maintaining a secure appearance.

A spring-biased sealing disk opens automatically under water pressure to drain accumulated fluid from floating roofs.

A dispensing capsule uses a flexible actuator to drive an integral plunger for on-demand ingredient release.

Segmented container lid structures use snap-fit frames and gaskets to maintain insect-tight seals while allowing easy scoop access.

A modular laboratory system automates sample processing using universal components and intelligent scheduling to handle diverse container types.

Unscrewing the closure member activates a piston pump via complementary threads, filling the pipette while preventing accidental overfilling.

Segmented sterile trays with grasping channels reduce contamination risks during small batch handling of pharmaceutical vial closures.

A rotating wiper system in a tweezer cosmetic applicator enables efficient product evacuation from standard containers.

Annular reliefs in the cage wall create a stable seat for the bottle collar, preventing assembly detachment during transport.

A closure cap uses a plunger to pierce a membrane for controlled substance discharge.

A container additive system uses a puncturing coupler to connect a receptacle for controlled mixing of additives with product contents.

A magnet attaches a humidity pack to the lid, preventing direct contact with stored plant material.

Segmenting the stem with bends and using a composite fiber rope allows the closure to retain viscous substances without increasing weight.

A container design separates primary and secondary storage areas using a nested cover with a mating protrusion for secure attachment.

Asymmetric keying elements on container caps prevent incorrect reagent installation, eliminating cross-contamination risks and reducing cleaning time.

Locking elements sustain pressure in the inner compartment, resolving poor mixing efficiency caused by low pressure and complex structures.

A digital printing apparatus deposits ink onto container closure bodies using non-contact transfer seats and UV LED irradiation.

A packaging assembly uses a pressurization member to decrease chamber volume and break a seal, allowing air intake.

A dual compartment pouch uses a pressurized opening with protrusions and depressions to separate contents.

A container lid holds an active agent shielded by a utensil until removal activates the agent to preserve stored products.

Protrusions and notching teeth engage to attach the shoulder, eliminating complex three-piece molds for personal care packaging.

A low profile funnel fits within a container lid to enable portable substance transfer.

An integrated attachment merges sealing and mixing functions to eliminate complex fasteners while maintaining reliability.

A foldable nozzle uses a cover plate to prevent premature pouring.

Segmenting the cap bottom prevents detachment hazards while tear-away rings enable controlled release.

Radial tabs on a resilient hinge allow adults to deflect engagement portions outward, preventing child access while maintaining easy adult operation.

Segmented sealing plate enables security inspection while maintaining volume containment.

A discharge box uses a conical valve and removable pallet to dispense high bulk density materials without human intervention.

Secondary passages in a segmented wiper sleeve prevent piston effects during extraction, enabling reliable air circulation and consistent stick wiping.

A beverage container uses a dissolving cannabinoid liner to release active ingredients into liquid upon filling.

Interlocking sealing skirts displace axially to compress the closed chamber volume, generating reservoir overpressure without complex bellows assemblies.

Segmented storage compartments and a two-step axial-twist latch prevent accidental opening while managing waste moisture.

Collapsible capsule walls crush during screwing to rapidly mix reagents, preventing leakage and ensuring rapid disinfectant formation.

A dropper-type cosmetic container uses frictional force between a content inflow tube and a dropper pipe to draw contents through a narrow channel.

A cylinder-segment-shaped insert holds a measuring spoon within a container wall using recessed grips.

A grading lamp uses a hinged lid and diffusing filter to provide controlled illumination for gemstones.

A holding device captures the detached tamper evidence element after the frangible connection breaks, preventing loss and enabling recycling.

A viscous product dispenser uses a direct piston mechanism to create suction and dispense material through a pipette.

A container seal integrates a blister element to form a dedicated scoop recess for sterile storage.