Cooking-Vessel Lids/Covers TRIZ Cases

A removable lid cover exposes the lower lid for faster heat dissipation, cutting pressure cooker wait time before safe opening.

See how a bracket system enables partial lid coverage on charcoal grills, improving heat retent

See how a single-use container assembly integrates a rotatable blade, sealed lid, and machine-r

A flexible side wall and rigid band form a dome over flat cooking surfaces, maintaining humidity while collapsing for compact outdoor storage.

See how a rotary driver member and transmission mechanism convert finger rotation into retracta

See how a tiered canvas backing with support sleeves stores cookware lids vertically, reducing

See how an integrated vacuum cooking machine combines vacuum packaging and low-temperature heat

See how integrated induction, radiant, and convection heating with programmable control reduces

See how localized protrusions create expanding circumferential free space to slow steam escape,

See how independent rotation of lid and support means enables basket immersion with the lid ope

See how a filter chamber attachment on pot openings captures cooking odors and vapors, seals un

See how a filter attachment device captures cooking vapors and odorous substances at the pot op

A spring-biased telescopic tray handle extends when the cooker opens, making hot tray removal easier while reducing steam and burn risk.

See how a spring-loaded ball-lock mechanism replaces threaded pot handle attachment to enable f

See how RFID antenna and transponder positioning replaces mechanical switches to detect lid loc

See how a removable lid assembly with heat-resistant support structure solves hot-lid disposal

See how a single actuator element integrates lid locking and valve actuation in a kitchen appli

See how a multi-ingredient dispenser with staged delivery and programmable controls enables com

See how a drain support nests inside the cooking vessel during storage, reducing fryer size whi

Potting a vertically mounted cooker lid PCB seals its cavity against steam ingress, lowering component temperature and improving reliability.

Integrated vapor passages in the pot and lid redirect steam downward, improving downdraft extraction without bulky deflector plates.

See how a solenoid valve and magnetic sensor enable dynamic switching between high-pressure and

See how a magnetic locking assembly with pivot spring replaces mechanical snap-fit structures t

See how a peripheral cover with support spacing allows convective airflow for optimal cooking w

See how a segmented lid with top and side skirts seals both body and spout openings, enabling v

See how dual sealing rings and an openable water tank solve airtightness and water-addition cha

See how a movable pole and block mechanism detects three lid positions to enable safe pressure

See how intermittent water input and draining control liquid viscosity during heating, reducing

A rotating blender and strainer automate cooking to keep ingredients moving, preventing sticking, burning, and food waste.

See how inverting steam flow from above through the lid ensures uniform cooking while a lid sen

See how a threshold-triggered drain removes used cooking fluid automatically, enabling continuo

See how limiting bosses and positioning grooves guide an oval pressure cooker lid into accurate

See how vertical fence barriers segment adjacent food pans to prevent allergen cross-contaminat

See how a mixing bowl assembly uses nested trivet and dome components with controlled airflow t

See how a vacuum lock device with check valve and elastic sealing ring prevents rattling and co

See how radially deformed volume elements with curved surfaces replace long ramps in bayonet lo

See how a connection unit enables multiple food processing modules to attach in series, sharing

See how an automatic cooking machine uses scheduled cooking, precise control, and batch segment

See how segmented retaining stops and an intermediary annular element simplify glass lid assemb

See how a filter-material container with pivoting flaps expands internal volume by 50% to allow

See how a pivot-arm handle with biased locking recess and cam abutment secures cookware during

See how a segmented axial projection on a cooking vessel lid enables safe pouring while prevent

See how a carrier-based cooking device uses siphon drainage and temperature-controlled fluid ci

Downward vapour channels in the pot lid keep steam converged along the pot wall, improving downdraft and sidedraft extraction.

A nested handle and cover cutout let the utensil store inside the covered vessel, reducing cookware clutter while preserving pouring and sealing.

A separate drug compartment and air-permeable barrier preserve ingredient purity, then enable vapor-phase transfer into the preparation at use.