Venting Means TRIZ Cases

See how a magnetic actuator and movable arm seal a beverage lid opening with minimal component

See how a rotational locking structure with knob-driven tabs and locking holes replaces wear-pr

See how magnetic engagement replaces mechanical grooves in a cup lid, enabling one-handed rotat

See how a slider-driven sealing block design synchronously controls water outlet and air vent c

See how a microroughened supporting edge with Ra 10-200 μm creates microchannels that prevent v

See how a storage container integrates a dehumidifier, solar-charged battery, and actuated lid

See how a rotational locking mechanism with rigid tabs and defined apertures replaces flexible

See how a semi-spherical pivot valve with flange groove vents pressure before opening to preven

See how a detachable cooling block clamps into a mug lid to cool beverages without ice, using p

See how an integrated movable cover on a cup lid reduces water storage tank leakage and cover l

See how a dual-surface slider system with gasket segmentation prevents leakage while enabling e

See how a polymer-heating element composite and controlled vapor outflow prevent skin drying an

See how spaced baffle members on a beverage lid's interior prevent ice cubes from escaping or c

See how a control valve and periodic vacuum cycling create oscillating negative pressure to acc

See how a segmented lid assembly integrates pivoting fill cap, drink spout, and straw to enable

See how segmented lid openings with independent covers prevent spills and contamination while e

See how a rhomboid-base box with vertical compartments folds from a flat blank to reduce storag

See how nested sleeves with friction engagement and concentric ridges inhibit air passage to pr

See how a magnetically coupled slider mechanism enables secure spill prevention while allowing

See how a modular cap assembly with beauty cap, lug cap, and nested tamper insert provides tamp

See how nested sleeves with frictional engagement create layered air barriers to prevent bread

See how a unitary flexible straw with integrated elongate slit valve reduces suction force, pre

See how a segmented lid with a dedicated aroma concentrator channels beverage aromas to the nos

See how rhomboid compartments and pre-folded lateral panels reduce storage space and handling c

See how a rotary trigger mechanism selectively opens drink orifices and gas vents in sequence t

See how a basin-shaped lid channels beverage vapor to the nose while controlling hot liquid flo

See how a cam-driven stopper assembly enables one-handed spill control and thermal insulation i

See how a thin metallic sheet container with vapor venting and insulating liner replaces dispos

See how vacuum-sealed containers with automated microwave cooking and temperature-controlled di

See how a three-dimensional hollow-body structure on a container lid retains condensation dropl

See how a segmented container with strainer holes and a central communication hole enables stea

See how a telescoping stopper assembly with biasing mechanism enables one-handed operation and

See how a thermal baby food tray uses a heat generation unit with sensor feedback to maintain f

See how a flexible cover with slit openings and merged beverage-snack compartments prevents spi

See how a basin-structured lid channels vapor to the nose while separating aroma delivery from

See how segmented sealing—welded foil plus threaded twist-off lid—enables one-handed beverage a

See how a one-way venting gasket with check valve allows air into the reservoir during dispensi

See how a 3D hollow-body lid structure captures condensation water to prevent food contact and

See how a dual-locking lid mechanism requires both locks to open, preventing accidental spills

See how a lid basin with valley and ridge channels vapor to the nose while a spout controls hot

See how a flexible skirt gasket and segmented lid enable microwave heating without food transfe

A separate aroma opening and tapered concentrator let a cup lid preserve spill control while directing hot beverage aromas toward the nose.

A button-actuated stopper and air vent let users drink one-handed while the lid reseals to prevent spills and preserve insulation.

A push-button stopper and air vent enable one-handed drinking while automatically resealing to prevent spills and preserve insulation.

A spring-biased stopper and vent let users drink one-handed while the lid automatically reseals to prevent spills and retain insulation.

A linked outlet and air intake valve enables steady no-tilt fuel dispensing, improving flow control and reducing overfill risk.

A button-actuated stopper and air vent control fluid exit, then automatically reseal the lid to prevent spills and preserve insulation.

Baffle walls and segmented openings redirect splashed beverage into channels, enabling drink-through use with less spilling and splashback.

A wall-mounted pressure relief assembly vents heat and pressure in multi-battery storage to lower explosion risk and improve sealing.

An elastic panel and plug vent under-pressure during cooling while maintaining an airtight, watertight food container seal.

An inflatable outlet tube in a multilayer laminate vents high off-gassing packs at low opening pressure while limiting oil floating during reeling.

An elastic sealing packing uses pressurization and support-rack deformation to simplify one-touch lid sealing while cutting part count and replacement cost.

Offset baffles create a convoluted vent path that releases tank gases while limiting liquid egress and valve clogging during transport.

Wetting fluid reservoirs retain seal fluid in one-way package valves, blocking air ingress while preventing adhesive failure and greasy leakage.

A scored vent button creates a small resealable gap to release container vacuum or pressure, lowering lid removal torque and showing tamper evidence.