Carpet Cleaners TRIZ Cases

See how a manual trolley with lift, suction, and storage compartments reduces space and complex

See how a base station cleaning assembly with rotating roller and scraper automatically removes

See how a direct liquid supply to vacuum cleaner wheels prevents dirt accumulation and surface

See how a dual-compartment wringing assembly with angled compression surfaces separates dirty a

See how a composite blade with rigid polycarbonate and flexible rubber portions bends to remove

See how a bidirectional rotating shaft merges rotation and lifting into one motor, reducing cle

See how a telescoping handle and rotatable coupling enable a snow paddle to collapse for compac

See how a tool head with agitators and longitudinal-transverse suction inlet improves fluid dis

See how a threaded conveying rod squeezes and conveys sewage from a roller brush, enabling modu

See how inward projections with guide channels promote lateral airflow between rotary brushes t

See how a bendable mop holder uses wider end sections and segmented core strands to prevent cov

See how a radially water-permeable drum with gripping elements automatically cleans and reattac

See how dynamic bristle positioning limits side brush rotation to a designated area, preventing

See how a ramp-and-handle container integrates with a squeegee to collect large liquid volumes

See how trapezoidal elastic layers expand longitudinally for rigid mop plate insertion, then sh

See how a lifting mechanism with oblique groove and screw drive enables cleaning assemblies to

See how concavely curved housing areas, partial-length outlet openings, and high-speed airflow

See how a side brush carrier pivots in a vertical plane perpendicular to the floor to reduce lo

See how a slide-mounted sweeping assembly with flexible biasing enables cleaning carts to sweep

See how segmented clean and sewage buckets with feedback-controlled water pumping enable quanti

See how a spring-loaded release button enables one-handed water tank detachment from the rear,

See how a single-layer nonwoven substrate with optimized fiber diameter, air permeability, and

See how crimped thermoplastic biodegradable resin fibers with controlled flexural rigidity reso

See how rotatable side brushes with flexible elements switch between engaged and disengaged pos

See how a baffle wall and directed inlet aperture separate airflow from fluid, minimize foam, a

See how an inclined water discharge port prevents droplet clogging and debris buildup in wet mo

See how a segmented base station with spray and scraping structures enables automatic mop clean

See how a sweeping roller with water spraying, squeezing rod, and sewage recovery enables conti

See how RFID and magnetic sensors detect pad type to automatically adjust motor speed, preventi

See how an integrated electrolyzed-water generator and wiping mechanism enable continuous sucti

See how starch addition to nitrile copolymer latex reduces emulsifier content and foam generati

See how a cleaning robot combines sweeping and mopping modules with asymmetric four-link liftin

See how a compressible mop head integrates liquid storage with spring-biased stoppers to enable

See how a spring-loaded locking pin with form-fitting and frictional elements reduces wear from

See how a tensioner hub and worm-belt drive system enable flexible brush placement and prevent

See how a dissolvable cleaning head solves disposal challenges by dissolving in water after use

See how a portable cleaning device merges rinsing and cleaning fluid containers with a shared p

See how a diversion block and dual fluid path enable spray gun cleaning of adjacent surfaces wh

See how a lifting structure enables dry and wet cleaning modules to lower for heavy-stain remov

See how a porous protruding element uses capillary action and surface tension to enable effecti

See how dual-wall suction channel positioning against cleaning roller bristles improves dirt ex

See how a segmented fluid system with removable handle, latch-coupled tank, and independent spo

See how repositioning mop supports behind drive wheels in a transverse arrangement prevents whe

See how a one-way valve in the water inlet channel blocks backflow when the external pipeline i

See how distributed rotation motors replace a central motor to shorten suction paths, reduce no

See how color-coded sliding operating blocks replace rotating valve cores to let users instantl

See how a multi-textured mitt fits over a broom head to provide gentle and aggressive cleaning

See how bent nonwoven strips in a multi-layer wipe create a 3D structure that conforms to textu

See how gate-folded nonwoven layers with bent strips create three-dimensional conforming struct

See how a mobile cleaning device filters and sterilizes contaminated washing water through pump