Writing Connectors TRIZ Cases
- Symmetric Dual-Handle Writing Device for Bilateral Grip
Segmented dual handles eliminate dominant hand selection conflicts while activating both brain hemispheres for balanced motor coordination.
- Magnetic Cap for Writing Instruments Preventing Loss
An embedded magnet within a cap body attaches writing instruments to whiteboards, preventing loss and surface wear.
- Twist-Action Retractable Pen Barrel Cap Threaded Engagement
Threaded barrel and cap rotation extends the ink cartridge without extra components, reducing device complexity.
- Telescoping Pen Mechanism Without Coil Spring
A telescoping pen mechanism uses a guide tube and retaining clip to extend and retract the writing point.
- Soft Elastomeric Seal for Writing Instrument Nib
Low Shore A hardness elastomer seals the nib automatically to prevent ink drying and eliminate complex mechanical sealing mechanisms.
- Lip Balm Strip Dispenser for Hygienic Sharing and Waste Reduction
Segmenting the lip balm supply into individual strips eliminates germ spreading risk while reducing waste from lost dispensers.
- Dual Mode Input Apparatus with Ultrasonic Sensor for Real-Time Paper Display
A dual mode input apparatus uses ultrasonic sensors to transmit handwritten data directly from paper to a display screen.
- Color Linker Ink Mixing via Segmented Barrier and Angular Flow
Segmented color linkers mix inks via angular offset channels and barriers to prevent backflow while simplifying device complexity.
- Marker Pen Piston Regulates Internal Pressure for Consistent Ink Flow
A movable piston dynamically expands or contracts the ink cavity to counteract temperature-induced pressure changes, ensuring consistent fluid flow.