Closure With Auxillary Devices TRIZ Cases

A food container lid uses an annular ring and engagement mechanism to produce audible and tactile feedback upon closure.

An integral closure structure merges the cap and plug housing to eliminate complex flanges, ensuring reliable additive firing through controlled unscrewing.

Segmented storage maintains crystal iodine contact to extend shelf life, while universal caps resolve trade-offs between stability and versatile administration.

A reservoir cap separates moisture absorption onto an external cutter piece, preserving internal volume while protecting contents.

A cosmetic container uses a plastic elastic member to lift the pressing portion and discharge contents.

Segmented inner and outer caps resolve the contradiction between child resistance and ease of operation for seniors.

A dual-access closure integrates vapor and liquid intake paths within a single container lid, resolving the need for separate devices.

A beverage ingredient dispensing device uses a removable lid assembly with a cartridge receptacle and drink through valve.

Movable piston valves seal inlets to isolate storage chambers, preventing inadvertent mixing of substances during dispensing.

A buoyant beverage center features a vertical tongue and sliding floating bar for stable water-level adaptation.

A nested mixing container system enables consumers to blend liquids by stacking separate additive and main ingredient vessels.

A multi-compartment mascara package uses a barbed tool to pierce and remove seals from a sealed wiper containing secondary ingredients.

Time-of-flight cameras capture 3D depth maps to identify sample tubes, resolving detection complexity across diverse rack configurations.

A package humidifier uses a retaining element to secure a carrier plate with a hydrophilic moistening component inside the storage compartment.

A closure integrates moisture-absorbing means within a cutter to protect powders from humidity while enabling efficient mixing via a rupturable bottom.

Segmented triangular chambers with downward-opening cavities eliminate flavoring agent adhesion, ensuring complete content delivery without residue.

A food container lid features a raised portion that creates a stable liquid-holding volume when inverted.

A utility box latch system integrates a single-handed mechanism with an overmolded display cover.

Exterior aerosol emitter prevents premature triggering and contamination while maintaining internal protective atmosphere.

An integrally hinged fastener container uses segmented compartments to organize tools and hardware.

An integral sealing plug eliminates membrane films, reducing manufacturing complexity and enabling single-material recycling.

A closure capsule uses two perforable membranes and independent cutters to store separate substances in distinct tanks.

Neutral oil stabilizes lactase powder in a push cap, resolving contradictions between enzyme stability and laxative effects.

An annular flow distributor expels carrier gas through apertures to maintain consistent precursor delivery rates at low fill levels.

An inner shoulder defines a slope for flexible closure lids, reducing plastic material usage while maintaining mechanical strength.

Merging separate lids into one structure eliminates misplacement and reduces manufacturing complexity.

An extractable tray structure houses spreadable products and toasted slices within a single container to enable hygienic consumption.

A retaining panel uses a deformable parallelogram mechanism to press objects against the box cavity.