Non-Optical Parts TRIZ Cases
- Rimless Spectacle Lens Connection via Interference Fit
A rimless spectacle lens connection uses a non-circular plug to prevent rotational movement.
- Eyeglasses With Flexible Optical Central Part
Elastomeric eyeglass fronts curve against the face via dynamic hinges, reducing bulk while blocking peripheral glare.
- Glasses Nose Pad Coupling Structure for Detachable Fixation
A glasses nose pad couples to a frame containing trench via a bendable device and lens confinement mechanism.
- Adjustable Eyewear Nosepad with Bendable Core and Releasable Bridge
Segmented nosepad components resolve fit contradictions by allowing dynamic shape adjustment without complex mechanical assemblies.
- Frameless Eyewear Lens Stiffening Member Design
Integral stiffening member extends along the upper lens portion to increase moment of inertia and structural rigidity.
- Eyeglass Retainer Tether Mechanical Bond
A tether connects eyeglass frame holes to shirt fabric loops for secure retention.
- Eyeglasses with Negative Ion Frames and Multi-Layer Lens Coatings
Anion-infused resin frames release negative ions to promote eye health while multi-layer lens coatings block harmful radiation.
- Eyewear Temple Resilient Assembly with Adjustable Retaining Mechanism
A resilient eyewear temple assembly uses a side-inserted connecting rod and guide member to simplify component joining.
- Eyeglass Nosepiece Screw Retention via Groove and Teeth
Retention teeth engage an annular groove on the screw stem to prevent loosening while allowing plate adjustment.