Writing Connectors TRIZ Cases
- UV Writing Instrument Sterilizer with Rotating Wheel Alignment
A UV writing instrument sterilizer uses a rotating wheel mechanism to transport pens through germicidal light fields for continuous processing.
- Retractable Stylus Pen with Dynamic Cam Grip
A retractable stylus pen features a cylindrical housing and an elastic cam mechanism that extends the grip upon head retraction.
- Writing Instrument with Countersunk Building Blocks
A tubular writing instrument body accepts building blocks via countersunk coupling knobs for secure attachment.
- Rotatable Shell Stylus for Ergonomic Storage
A stylus with a rotatable shell adjusts its cross-section to balance compact storage and writing comfort.
- Microfluidic Valve Pressure Regulation in Free Ink Writing Instruments
A microfluidic valve system regulates internal pressure within free ink reservoirs using a deformable membrane.
- Retractable Cord Reel for Straight Line Drawing
Reels with retractable cords create precise lines, resolving the trade-off between organizing speed and accidental erasure.