Carpet Cleaners TRIZ Cases

See how a segmented brushing device with different bristle types and a rotation-locking mechani

See how spring-biased latches secure removable supply and recovery tanks in extraction cleaners

See how oscillating motion replaces rotary brushing to clean multiple surface types while minim

See how a laser diode emitting green light replaces LED systems in vacuum cleaner heads, reduci

See how independent rotary motors and localized water outlets simplify suction channels, ensure

Guiding elements and separate wetting and pickup zones keep a detachable cleaning pad aligned with the dirt inlet for cleaner liquid use.

See how a lock assembly enables blade rotation and locking in multiple positions, improving squ

See how a low-profile extension arm with a pivoting head and reciprocating shuttle reaches unde

See how a container with teeth engaging corrugated grooves enables rapid debris collection, red

Corner openings and a seamless folding edge help a reusable microfiber mitt disinfect tubes and corners while withstanding laundering and sterilization.

See how an indexable base switches between wide and narrow orientations to clean diverse surfac

See how a segmented dual waterway system lets cleaning robot base stations switch between manua

See how a handle-mounted detaching device moves along the longitudinal axis to eject soiled cle

See how a valve assembly with multiple positions enables selective mixing and dispensing of wat

See how a one-way valve in the water inlet channel prevents backflow leakage when external pipe

See how inverting drive and steer functions to the front wheel restores familiar front-steered

See how inverting wheel placement—rear fixed drive wheels and front 360° caster wheels—restores

See how permanently affixing a scouring pad and scraper blade to a towel enables single-tool re

See how a built-in squeezing roller on the bucket wall eliminates foot pedals and complex mecha

See how a camera and laser guide enable precise visual targeting and alignment of a vacuum suct

See how drying devices and replaceable contacts reduce corrosion in underwater charging systems

See how a commercial steam port device uses a telescoping wand, integrated controls, and self-s

See how an integrated squeezing device with oblique slide rail and adjustable port removes wate

See how merging clean water and sewage tanks into one assembly enables automatic replenishment

See how segmenting a squeegee into two fixed-angle lips enables continuous push-pull motion on

See how merging fluid delivery and recovery systems into a vacuum cleaner enables both dry and

A multi-position carrying handle on the housing enables top or side grip, making a floor cleaner easier to carry, hang, and store.

See how positioning suction channel walls to rest against rotating bristles improves dirt colle

See how transverse side-by-side inlet and outlet stacks with a curvilinear tank wall enable eff

See how a handheld air blade tool with swivel fitting and interchangeable blades resolves bulki

See how a floor processing device stores operating parameters by accessory type, then auto-retr

See how an iron-shaped duster uses five trap-lock mechanisms to secure cleaning cloths, prevent

See how a vacuum accessory tool combines suction nozzle, rotating brush, and adhesive roller to

See how atomic layer deposition coats pore walls with hydrophilic film to 20% depth, maintainin

See how a buoyancy-driven shutoff float mechanism prevents over-suction by inhibiting airflow w

A slot-and-claw release mechanism tilts the mop base to strip off thin electrostatic cleaning cloths without manual removal.

See how elastic shaft deformation enables roller brush removal without plastic bending, and how

See how a keyring-sized pick-and-brush tool removes embedded dirt, gum, and stones from shoe tr

Independent mop motors and a shortened suction path improve foreign matter pickup while a drain hole and blocking rib help prevent water leakage.

See how a dual-axis joint with tuned spring force shifts the guide member neutral position to 4

See how angled blade panels on a mop handle attachment enable upright scraping of stuck floor d

See how a diffuser nozzle positioned close to the duster minimizes heat loss and distributes st

See how a wearable glove with foldable absorbent disk prevents hand contamination by exposing f

See how optical detection of object transparency, density, and size enables dynamic suction for

See how a segmented recovery tank with transparent lid and removable assembly balances contamin

See how discrete tow fiber tufts with secondary bond channels capture both fine and voluminous

See how inactivity sensing transitions a cordless vacuum to power conservation modes, extending

See how a mopping extension with sensor-driven cloth engagement merges vacuuming and mopping in