Closure With Auxillary Devices TRIZ Cases

See how a cup lid with gravity-fed concentrate reservoir and leak holes maintains consistent be

See how a movable lid uses segmented sealing ribs and a sliding mechanism to prevent liquid ove

See how a spoon, fork, or knife utensil attached to the can cover opens the can and enables saf

See how a compartmentalized beverage container stores alcohol and frozen ingredients separately

See how threaded connections and segmentation enable secure yet easy detachment of food and bev

See how a sealed disposable container with an internal tubular injector delivers pressurized st

See how a sheet metal bin topper with contiguous sides and product openings utilizes unused cab

See how a chambered lid made of coated paperboard parts melted together reduces splashing while

See how a multi-push button vacuum valve uses segmented sealing and an airtightness-maintaining

See how a flexible lid and post breach a frangible bottom to create a dispensing orifice, enabl

See how a hinged dual-outlet spout with integrated handle and single stopper enables one-handed

See how a hinge-integrated trough separates condiments from food in a compact container, enabli

See how a lid assembly integrates an additive cartridge chamber with a latching mechanism and p

See how a lid flowpath with cartridge cavity enables additive mixing in upright containers, eli

See how a lid assembly with barrier wall separates consumable items from pits, shells, and seed

See how deformable transparent domes in a polypropylene lid change opacity under stress to indi

See how a food container integrates a battery-powered visual indicator into the lid recess usin

See how an adapter with air guiding channels and pressure equalization delivers aroma retronasa

See how a rotational cap integrates aroma container positioning with vessel sealing to enable r

See how a rotatable spout with stop means enables one-handed aroma container activation while p

See how a nested shot-glass design with snap-fit suspension and force distribution enables mess

See how a two-part wooden utensil uses interlocking jaws and snap-fit holes to achieve strong a

See how a button-operated closure member and elastic straw mechanism enable automatic straw ext

See how a straw gripper with hingeable fingers and a lid separator tab solve straw transport, l

See how flexible support plates and connecting rods maintain piston alignment while absorbing s

See how a disposable dome lid with integrated pressure valve and thermometer prevents dough dry

See how a one-way valve and leak-proof straw seal prevent spills when containers tip, while an

See how a concentric handle integrates knife storage into a food jar lid, eliminating separate

See how a flip-and-slide tab assembly with locking slide component prevents beverage container

See how a hinged straw gripper integrated into disposable cup lids secures straws for transport

See how a tab assembly with flip and slide components, combined with magnetic elements, locks t

See how a dual-compartment dispenser uses a push-button latch and flexible sealing to enable on

See how a sensor-actuator valve system detects user identity to authorize container opening, ba

See how a dual-sieve cavity holds pre-portioned additive pods, enabling customizable beverage m

See how a double-walled vacuum bottle with removable infusion chamber and integrated temperatur

See how an inner cap with extended depth reduces the gap between food and cap, enabling effecti

See how a spreader attached to the jar lid exterior eliminates separate tool storage and cleani

See how a segmented lid with squeeze tab, locator depression, and sloped channels enables contr

See how embedded magnets secure a food scoop to metal container lids, preventing loss and conta

See how a beverage lid with integrated straw attachment points prevents straw loss during hando

See how a cold-brew plant-milk maker uses blade fragmentation, mesh filtration, and vacuum extr

See how a magnetic connection between tea strainer and cup lid enables adjustable positioning a

See how deformable domes shift from transparent to opaque under stress to visually indicate bev

See how a flexible lid and post breach a frangible bottom to create a dispensing orifice, with

See how a frustoconical abutment portion retains the straw inside the package to prevent litter

See how a detachable chip and elastic membrane enable reusable liquid mixing containers with se

See how a segmented lid with dual spout openings, threaded seal, and integrated closure prevent

See how a base-mounted straw storage compartment with removable closure encloses reusable straw