Closure With Auxillary Devices TRIZ Cases

A container cap displays an identification code with high diffuse reflectance contrast to ensure reliable optical reading during automated sorting.

A container lid with a mechanical compression pump applies selectable vacuum levels to preserve perishable items.

Segmentation and prior cushioning resolve the contradiction between vibration protection and long-term gas-tightness in medicinal storage caps.

A transparent collar on a cap stand allows consumers to observe the spout and control viscous food discharge from a flexible container.

Dome depression ruptures thin lower foil layer to release components while thick upper layer maintains sterility and prevents leakage.

An elastic separating element deforms to create a second compartment within the container.

Elastic skirt edge reduces axial force during cosmetic packaging closure.

A container lid integrates a utensil within a hermetically sealed compartment to maintain sterility until first use.

Transparent hinged lid sections pivot to cover containers while flat lower sides engage various rim sizes, preventing insect contamination.

Segmented sealing resolves the contradiction between secure component separation and low opening force.

Segmented orifices in the plug member create a shower head pattern that improves additive mixing while merging sealing functions into one component.

A sealed container uses a pivot lid with an integrated scoop to manage granular contents.

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

A mixing device uses a striker to puncture a membrane and a crown gasket for sealing.

A push-pull closure integrates a piercing mandrel to breach a sealing film and release additives into the container.

A cosmetic applicator uses non-uniform bristle supports to distribute product for natural lash separation.

Dual piston heads pierce capsules, extrude contents, and form a sealing cap to prevent contamination while managing device complexity.

A disposable coffee cup lid features a central wall and perforated spout to securely hold stacked miniature cups.

A clamping lever extends through a container outlet to bear against the inner wall, securing an attachment with a dedicated bearing surface.

Bi-stable actuator locks resilient valve in open position, preventing accidental resealing and spillage of hot beverages.

Segmented hinged flaps on the capsule cover prevent submersion during opening while directing substrate flow centrally to eliminate residue.

A load-bearing ramp wall pivots between vertical and horizontal positions using counter-balancing torsion springs connected to the support structure bottom edge.

Hollow tapered silicone device prevents mold growth by keeping food separate from airlock tubes during expansion.

A container with a pivotally hinged lid and integrated scoop holder prevents spillage during one-handed dispensing.

Segmenting the closure into a top cap and shroud member resolves the contradiction between manufacturing efficiency and shape flexibility.

A soft synthetic resin overcap with a widened tube shape deforms under user grip to enable easy separation from the container body.

Segmented housing vents maintain airflow around lodged caps to prevent airway blockage.

Composite packaging walls with integrated barriers and scavengers extend product shelf life by minimizing oxygen and moisture exposure.

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

A bottle closure device houses a first substance in a flexible cavity sealed by a polylaminate film.

Digital inkjet printing deposits images on hot plastic stoppers without cooling delays.

A food container system uses a localized cold spot to condense internal moisture vapor for capture by an absorbent pad.

Hinged fastener container lid uses dedicated pressing members to engage blocking recesses for reliable storage access.

A closure cap bottom plate rotates to peel a sealing membrane from its rim, preventing fragmented pieces from entering the container during substance discharge.

A capsule cutter embeds humidity-absorbing particles within a plastic matrix to protect contents from moisture.

A retractable applicator uses a spring mechanism to axially displace the removable element for controlled fluid injection.

A storage container lid dolly integrates casters and stabilizers to create a movable platform for transporting heavy loads.

A safety bottle uses a conical insert to keep liquid below the closure for leakproof storage.

A fillable closure uses a deformable push button to trigger capsule emptying.

Segmenting the closure into a removable capsule and universal adapter reduces waste by isolating single-use material from recyclable hardware.

A two-step flexing mechanism severs a pre-weakened seal then spreads parts radially, resolving poor mixing access.

A one-piece foil piercer integrates sealing formations between actuating and piercing ends for snap-in contact.

A tamper-proof storage assembly integrates a desiccant stopper and breakable membrane to maintain controlled humidity within the container.

Porous vent openings in the cover enable convection that dries applicators and prevents mold growth inside the enclosed storage space.

A unitary cap and rod assembly simplifies cosmetic container manufacturing through threadless construction.

Integrated sensors monitor fluid conditions while angled displays project image data, resolving complexity trade-offs in sealing mechanisms.

Segmented neck design protects the inner sealing surface from transport damage, ensuring reliable airtight integrity during unscrambling.

A toothpaste cap integrates a flat planar sidewall to control tube flattening and ensure complete emptying of contents.

A rotating device unit holds lids while an item application unit grips and attaches additional components to the lid surface before container sealing.