Carpet Cleaners TRIZ Cases
- Floor Cleaning Nozzle With Brush Airflow Restriction
A deflector and flexible restriction element suppress brush blowback, maintain under-pressure, and improve dirt and liquid pickup.
- Detachable Wringer Mop Bucket for Capacity and Stacking
A side-supported detachable wringer frees basin volume and enables interlocking bucket stacking for easier storage and transport.
- Retractable Side Brush Assembly for Obstacle-Safe Robot Cleaning
A cam-and-spring side arm extends for corner coverage, then retracts with sensor feedback to avoid obstacle damage and confirm full return.
- Expandable Hose Routing in Floor Cleaners Across Handle Positions
An expandable hose wraps around the motor housing as the handle pivots, improving fluid pickup and recovery in upright and reclined cleaning.