Carpet Cleaners TRIZ Cases

See how a squeegee with switchable rotation modes prevents blade jamming when parallel to the h

See how ultrasonic vibration and acoustic cavitation break down dirt into smaller particles and

See how a movable squeezing mechanism creates asymmetric deformation during upward and downward

See how elastic strips and ribs replace metal springs in a mop wringer, cutting production cost

See how a floating barrier assembly blocks a sensor at preset liquid levels to stop feeding and

See how channels free of absorbent material reduce core migration, improve body contouring, and

See how a movable ejector element along the handle axis enables hands-free detachment of soiled

See how a laterally movable cleaning pad assembly switches between pop-in and pop-out positions

See how a spring-loaded foot pedal enables mop plate wings to pivot from working to wringing po

See how a removable hose attachment assembly with nested suction conduit and quick-disconnect f

See how acceleration-actuated valve control replaces centrifugal mass to enable speed-independe

See how a level-setting mechanism adjusts suction body positions dynamically to prevent wetting

See how a ballpoint pen mechanism converts handle movement into basket repositioning between wa

See how a motor controller adjusts cleaning system speed dynamically using battery capacity dat

See how a turntable-type mop mechanism descends into a rinse tank with spray holes, hair brushe

See how a segmented button-and-frame power switch redirects fluid to a drainage outlet, prevent

See how a diverter valve uses accelerometer feedback to redirect steam when parked, preventing

See how a toothbrush-shaped buffing apparatus removes microscopic enamel scratches left by bris

See how mechanically entangled microfiber and staple fiber blends form 3D recessed patterns tha

See how a telescoping handle with coiled cable, variable-rate pumps, and interchangeable nozzle

See how positioning the drain opening lower than the power cord opening uses gravity to divert

See how a dual user interface system places mode controls on the housing and status indicators

See how integrated access control and time recording in a dosing device ensure only authorized

See how a movable stand device with tank recess lifts the cleaning roller off the floor during

See how a detachable wringer cone with elastically deformable extensions enables vertical wring

See how a bayonet-style snap engagement system replaces screw connections in dustpan and broom

See how a two-piece casing with axially bearing edge portions and accessible belt tensioners si

See how a dual-function locking lever secures and detaches the water tank in robot cleaners, pr

See how a robot cleaner detects water turbidity and supply issues by monitoring rotary mop moto

See how a modular steam generator with detachable floor and handheld nozzles enables chemical-f

See how a transfer chamber temporarily holds solid-liquid mixtures to reduce suction motor powe

See how a telescoping pole with spring-loaded angled pads cleans both fan blade surfaces simult

See how counter-rotating rollers and an extended side brush cooperate to direct debris upward f

See how mounting the sweeping element on a movable tank device maintains optimal floor distance

See how a non-steerable rear wheel and 90-degree front-wheel steering eliminate rear swing and

See how linear polymer integration in melamine-formaldehyde foam prevents crumbling during wet

See how a pre-moistened cloth with absorbent textile, leather grips, and hook-and-loop fastener

See how a hand-carried cleaner integrates steam delivery, liquid extraction, and pressure relie

See how a rear-penetrating debris channel with a controllable first door enables cleaning robot

See how a hand-carried extractor combines steam and liquid delivery in one tool to improve spot

See how a movable member and air hole mechanism automatically regulate water discharge based on

See how a cleaning pad combines hydrophobic floor sheet, absorbent gelling material gradient, a

See how movable plates and a transformation driving mechanism enable a mop head to expand for l

See how differential tow tuft sizing with segmented fiber spacing resolves the contradiction be

See how movable cleaning strips with tow fiber bundles dynamically change surface area to clean

See how a receptacle unit with automated mop pad exchange eliminates manual dirt removal interr

See how a floor cleaner power switch uses a fluid collection surface and barrier wall to redire

See how image-based 3D pool modeling replaces manual laser measurement, enabling automated path

See how a compressed-air nozzle system extracts cremains immediately after cremation, eliminati

See how a spray bottle with rotating sleeve and reusable absorbent pad evenly distributes clean