Carpet Cleaners TRIZ Cases

See how a porous cellulose wrapping and non-bonded filler resolve the synthetic-polymer waste p

See how handle-integrated concentrate storage and automated dosing prevent foaming and surface

See how alternating microfiber and non-microfiber strips balance liquid distribution and partic

See how opposite-wall device interfaces enable bottom-to-bottom battery placement, providing ac

See how elastic connecting walls and a dual-state locking component resolve the contradiction b

See how relocating the dirt receptacle to a rearward-facing recess resolves the contradiction b

See how a water baffle plate uses pressure and gravity to close drainage holes underwater and o

See how temperature sensors and belt-driven transmission replace worm gears to prevent drivetra

See how protrusions, recesses, and segmented components enable fast blade replacement on floor

See how a cleaning device detects fluid tank emptiness by analyzing motor EMF signals, eliminat

See how a pool robot uses tilted outlet positioning and a water baffle plate to enable rapid gr

See how a movable member with engaging parts and biasing elements enables secure mounting and e

See how a dual-sided cleaning head integrates mop and scrubber elements with on-demand solution

See how thermal welding joins mop base and pad without adhesives, enabling full recyclability w

See how a pad drive system moves a mopping pad between cleaning and stored positions, enabling

See how a single lifting mechanism with dual rotating members and cables drives multiple cleani

See how a roller-driven lifting apparatus uses boss-flange interaction to enable passive mode s

See how a mecanum wheel assembly uses aligned through holes and segmented support bases to enab

See how a floor robot uses preliminary non-contact scanning and stored reference models to reco

See how a curved brushbar arrangement with elongate and curved portions agitates debris from mu

See how a floor-cleaning robot uses wetness sensors and feedback control to avoid traveling ove

See how a docking station automates mopping pad cleaning, tank refilling, and bin evacuation to

See how a slide-based connecting plate lets cleaning cloth be replaced without detaching the li

See how a detachable suction nozzle component enables independent cleaning without moving the e

See how a pre-compression outlet valve with gas buffer and controlled cracking pressure maintai

See how a flexible side brush arm uses controlled jerky acceleration to perform whipping motion

See how a vertical scraper element wipes dirt from a rotating side brush arm, directing debris

See how a flexible side brush arm uses periodic vertical deflection to lift off the floor durin

See how a curved scraper with shorter contact-line distance guides dirt fluid to a central disc

See how an orbital swivel joint aligns the pivot axis with the roller rotation axis to maintain

See how simultaneous vacuum suction and fluid expulsion through a single soft-housing nozzle lo

See how a rotatable side brush with integrated wiping pad enables robot cleaners to reach later

See how radial projections on robot side brush arms prevent hair and threads from migrating inw

See how inverting the vacuuming port and cleaning roller order enables complete near-wall clean

See how serrated, squeegee, and striated engagement members in multiple orientations improve pe

See how a mop plate with a cloth-formed reservoir wall separates coarse particles into a chambe

See how an expanding agitator chamber adds lateral motion to dirt particles, reducing recircula

See how a rotating adhesive brush and reciprocating removal member separate hair and fiber usin

See how separate liquid applicating and sewage suction outlets with dedicated storage structure

See how detachable upper and lower covers, precision guide wheels, and dual-motor drive solve m

See how segmented clean and sewage tanks with multistage filtration enable water reuse, reducin

See how outlet nozzles vary cleaning fluid intensity across different tool areas to achieve eve

See how leading and trailing hair blocking members prevent strand-like debris from embedding in

See how bristle clusters distribute cleaning solution through controlled apertures to minimize

See how switchable air outlets between roller grooves enable efficient drying when docked and c

See how a rotating light shielding chamber between the mirror and protective cover reduces lase

See how positioning the battery pack between handle and motor improves weight distribution and

See how overlapping flap members pivot between closed and open positions to prevent debris pile

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

Disposable spiral attachments remove clogs mechanically, eliminating caustic chemical use and reducing bacterial exposure.

A floor cleaning machine lever pivots a rocker arm to adjust the sweeping roller position via traction torque changes.

Capacitive detection tracks toothbrush usage time to ensure compliance with recommended schedules.

Disposable flexible mats with geometric upstanding elements remove tire mud, eliminating gravel maintenance burdens.

An adjustable roof cleaning brush maintains contact with pitched surfaces, resolving the trade-off between reliable contact and cleaning efficiency.

A power toothbrush uses shear thickening fluid to generate high viscosity and shearing forces for cleaning.

Spring assembly converts eccentric rotation into resonant sweeping motion, reducing motor torque requirements compared to direct crank mechanisms.

Tapered side gum cushions contact gums to signal excessive pressure, preventing tissue damage while angled heads improve posterior access.