Brush Bodies TRIZ Cases
- Spring-Based Removable Brush Head Coupling for Electric Toothbrushes
This case replaces magnetic coupling with a spring assembly that transfers driveshaft motion while reducing brush head weight and corrosion risk.
- Collapsible Hygiene Kit With Integrated Swivel Support
Integrating swivel support into the casing lets a toothbrush and comb move between closed and utility positions without extra supports.