Carpet Cleaners TRIZ Cases

See how inclined bearing surfaces enable axial movement of a spirally wound rotary body to redu

See how multiple thin melamine-formaldehyde foam sheets with discontinuous adhesive attachment

See how a spin-type bucket with receiving recesses accommodates folded flat mops, enabling cent

See how a post-operation drying cycle uses forced air through the recovery pathway to dry wet c

See how a broom nests inside a dustpan body to form a compact box, preventing bristle contamina

See how a freely rotating second footing supports the motor about an oscillation axis, enabling

See how a simplified catch and groove mechanism replaces complex latches to secure supply and r

See how elastic ejection, light-based level indication, and self-emptying mechanisms solve wate

See how a tapered core with collection wells captures wrapped filaments in accessible areas, im

See how a detachable wringer supported from the bucket side increases liquid capacity and enabl

See how a cleaning machine supported only by its driven roller unit eliminates separate wheels

See how nested inner rods and a dynamic mechanism prevent pipeline obstruction in a water-spray

See how a rotatable brush head and integrated catch tray eliminate the need for separate dustpa

See how a collar mechanism enables dynamic switching between flexible and rigid handle states t

See how an elastic, pre-bent bundle receptacle reduces bristle wear in robotic sweeping brushes

See how a heat-responsive scraping edge forms grooves to match grill profiles, eliminating bris

See how moveable, lockable scraper blades adapt to different grill grate profiles, replacing wi

See how a docking station with coupled conduits automates cleaning liquid refill and dirty cont

See how a movable inlet extension member enables seamless transition between hard and soft floo

See how a locking block mediator prevents wing-plate pivoting during expansion and swaying when

See how an indexable base rotates between wide and narrow orientations to clean floors, edges,

See how an offset adjustable hinge rotates 180° to keep the entire cleaning surface scratch-fre

See how a bucket with a longitudinal pivotable handle and closed spout resolves hand-twisting e

See how a sponge with an internal cavity reduces detergent waste by enabling controlled impregn

See how fibril-extended fibers with lipid ester additives increase specific surface area to ach

See how transporting water in liquid form to a handheld steam head eliminates thermal insulatio

See how a segmented head with detachable bottom surface adjusts weight and center of gravity to

See how a hydrophobic-hydrophilic multi-layer cleaning sheet uses contact friction and minimal

See how a drying phase using compressed air removes residual liquid from nozzles and inlet line

See how a nonwoven sheet uses wax on peaks and oil on the opposite surface to capture debris wi

See how an expandable hose wraps around the pivot axis to enable handle recline while maintaini

See how a recessed abrasive pad deploys only under pressure, extending sponge life by preventin

See how a power switch with integrated fluid collection surface and outlet directs water away f

See how a detachable dust container, push-button release, and spiral-blade agitator improve deb

See how a rigid carrier projecting at a controlled distance from the brushroll body prevents ha

See how a nested container with a lifting mechanism enables mop cleaning and drying in one loca

See how a curved donut-shaped brush rotating around a central axis eliminates transmission comp

See how a flexible splash guard with dynamic segmentation prevents liquid splash and motor stal

See how a wheeled base with swivel handle and interchangeable attachments enables baseboard cle

See how segmented trapezoidal packing with inverted covers secures broom bristles, eliminates e

See how a fibrous pad with angled floor-contacting disks and a central hole design achieves eve

See how a flexible bladder reservoir eliminates air vents to prevent leakage in any orientation

See how a single motor drives main, auxiliary, and side brushes via interlocked gears to reduce

See how a valve assembly adjusts fluid pathways by orientation to direct cleaning spray onto su

See how a multi-functional cleaner holder integrates accessory storage, charging terminals, and

See how radially extending disks with scalloped recesses prevent pet hair from wedging between

See how engineered pore size distribution in pulp substrates enables uniform quaternary ammoniu

See how a disk-shaped mop head and elevated rotating basket enable efficient spin-drying of lon

See how a wave-like corrugated cleaning surface with oblique valleys guides dust into wide shee