Writing Connectors TRIZ Cases
- Magnetic Suspension Base for Contactless Multi-Tool Support
See how a magnetic force module uses attraction and repulsion to suspend multi-tools obliquely
- Variable-Density Mesh Structure for Device Center-of-Mass Balance
See how a mesh structure with spatially varying density counteracts uneven electronic component
- Magnetic Modular Desktop Organizer for Stable Receptacle Attachment
See how equidistant magnet arrays replace fragile pegs to secure desktop organizer receptacles,
- Variable-Density Mesh Housing for Device Center-of-Mass Balance
See how a mesh housing with varying density profile shifts the center of mass to balance stylus
- Assisted-Opening Compact Utensil With Dual-Position Locking
A spring-loaded hinge and release-pin lock let a compact utensil open easily yet stay securely locked in both folded and in-line positions.
- Retractable Thermochromic Pen Layout for One-Handed Color Change
A barrel-mounted friction portion and retractable pen tip let users write, store, and erase thermochromic ink marks with one hand.
- Telescoping Storage Case With Locking Carousels for Size Flexibility
Nested carousels and a lock-stop mechanism let this molded plastic case expand for different writing utensil sizes while staying durable.
- Magnetic Pen Support Using Repulsion and Anchoring Balance
Balanced repulsive and anchoring magnets hold a pen upright without a cradle, improving stability, appearance, and resistance to interference.
- Magnetic Rail Cap Structure for Active Capacitive Pen Charging Ports
A magnetic slide rail covers the pen charging port to prevent cap loss and improve pulling feel while keeping the stylus body clean.
- Active Capacitive Pen Magnetic Rail Cap for Secure Charging Port Cover
A magnetic slide rail cap conceals the charging port, prevents cap loss, and improves pulling feel in an active capacitive pen.
- Stylus Casing Assembly With Push-Button Ejection for Gloved Retrieval
A pivoting button pushes a tightly retained stylus out of its recess, making tablet retrieval easier even when users wear gloves.
- Elastic Stylus Pen Holder for Upright Storage and Angle Cushioning
A spring-supported holder keeps a stylus upright while cushioning angled insertion and removal to reduce damage and improve secure access.
- Modular Craft Utensil Storage with Vertical Gravity Interlocks
Vertical male-female couplings let craft utensil holders stack securely, save desktop space, and separate easily without snap-fit uncoupling.
- Press-Button Makeup Pen Mechanism for One-Handed Cosmetic Discharge
A tail-button drive and threaded discharge mechanism enables one-handed cosmetic dispensing while reducing waste and contamination.
- Elastic Finger Support Writing Aid for Posture Correction
Elastic finger supports guide all five fingers into proper writing posture while preserving flexibility, comfort, and adaptability for weaker hands.
- Pen-Stylus Shock Absorber Structure for Force Sensor Protection
Shock absorbers, a deformable marker tip, and safety stops protect the pen-stylus force sensor from drop impacts and excess writing forces.
- Pen-Stylus Shock Absorption for Force Sensor Protection
Shock absorbers, a deformable tip, and safety stops protect the pen-stylus force sensor from drop impact while preserving writing precision.
- Oblique-Mouth Writing Instrument for Ink Flow and Line Variation
An obtuse-angle container and replaceable writing part let users switch between smooth ink flow and thicker, more varied handwriting.
- Press-Type Makeup Pen Button Mechanism for One-Handed Discharge
A tail-button drive and threaded rod enable one-handed cosmetic discharge with better dose control, less waste, and no accidental backflow.
- Ergonomic Pen Grip Structure for Correct Finger Positioning
A curved grip with finger openings guides proper thumb and finger placement, preserves pen contact, and reduces fatigue across different writing tools.
- Angled Instrument Grip Structure for Reduced Hand Fatigue
Angled palm and thumb support with a relief-slot channel improves grip stability and reduces fatigue during prolonged instrument use.
- Tear-Off Cosmetic Container Structure Without Lift Mechanisms
A tear-off packaging sheet and inserted holder expose cosmetic contents without lift parts, cutting cost, waste, and disposal complexity.
- Detachable Double-Head Marker Pen for Selective Solvent Core Replacement
A connecting-tube marker structure lets users replace only the exhausted penholder end, cutting waste, cost, and solvent-core loss.
- Porous Felt Pen Nib Shield for Evaporation Control
A porous membrane around the felt pen nib limits ink evaporation when idle while still allowing ink flow during writing, avoiding caps and retractors.
- Writing Implement Sealing Mechanism for Axial-Rod Alignment
The guide portion aligns the rotating lid with the barrel, simplifying axial-rod insertion during writing implement seal assembly.