Suction Handles TRIZ Cases
- Vacuum Cleaner Handle with Spring-Hook Blocking for Stable Carrying
See how a spring-loaded hook automatically engages a body protrusion to block handle rotation,
- Vacuum cleaner and control method thereof
See how grip-embedded pressure sensors and auxiliary motors reduce manual effort in moving heav
- Magnetic Telescopic Tube Support for Simplified Vacuum Cleaner Parking
See how a magnetic fixing element replaces complex clamps to secure vacuum cleaner tubes in par
- Pivoting Vacuum Cleaner Handle for Compact Storage Footprint
An angled pivot joint folds the vacuum handle conically against the housing, cutting storage and shipping space without enlarging footprint.
- Injection-Molded Vacuum Cleaner Handle for Static Charge Discharge
An injection-molded conductive path in the vacuum cleaner handle dissipates static charge through the suction pipe while avoiding extra assembly.
- Sideways-Pivoting Vacuum Handle for Easier Steering
A sideways-pivoting upright handle improves vacuum steering while a spring bias and pivot limiter reduce hand effort and mechanism complexity.
- Projected Vacuum Cleaner Controls With Infrared Gesture Sensing
Projected controls and infrared gesture sensing replace vacuum cleaner buttons, saving space while improving usability and display flexibility.
- Vacuum Cleaner Handle Air Outlet for Battery Cooling and Runtime
A handle-mounted air outlet routes cooling airflow past batteries, enabling higher capacity, longer runtime, and compact two-part vacuum storage.
- Remote Suction Duct Shutoff with Auto-Return Shutter Reset
An elastic return shutter resets after shutdown while suction pressure completes closure, reducing user effort and restart errors.