Bracelets TRIZ Cases

A segmented silicone wristband with multiple magnetic clips accommodates various hose diameters while reducing contamination risk under protective garments.

Reversible fastening means allow manual trim replacement without tools, resolving the contradiction between secure fixation and easy customization.

Nested annular bodies interlock to secure pearl necklaces, eliminating poor aesthetics from retaining rings.

A jewelry clasp uses a segmented closure plate to hold movable pushers, reducing manufacturing cost while maintaining locking security.

Voltage-controlled electroactive polymers replace mechanical links, resolving the trade-off between versatile fitting and device complexity.

Laser welding a wire to fixing holes secures small gemstones while minimizing heat-induced deformation of the accessory.

A jewelry clasp uses cushion elements to trap chain links, enabling temporary shortening of small link chains without slipping.

An elastic hinge pin prevents sudden closure in jewelry by exerting radial thrust to maintain intermediate positions.

A watch bracelet uses an elastic strand and stop surface to bypass traditional clasps, ensuring secure fit during glove use.

A ratcheting buckle uses a rocker pin and spring to enable incremental length adjustments for secure fastening.

Segmented blades pivot within the clasp plane to reduce bulk while maintaining reliable locking operation.

Removable attachment device with a slot allows flexible strands to slide into place, solving compatibility issues with non-standard watch case lug distances.

A nested clasp mechanism uses a spring-loaded hook to secure jewelry within decorative beads.

Adjacent decorative elements communicate force to change geometric orientation, resolving complexity trade-offs while enabling dynamic aesthetic customization.

Press-fitting stainless steel fastening pins into ceramic outer pieces via insertion grooves eliminates screw fastening and reduces manufacturing costs.

A single-piece watch band uses offset links to maintain a low profile while wrapping around the wrist.

Segmented band components insert into a through hole to prevent accidental drops.

Segmented shape memory alloy threads enable reversible jewelry deformation while preventing cladding rotation.

Cage-shaped chain elements incorporate internal elastic components to enable dynamic length adjustment, eliminating rigid fitting constraints.

A binding device embeds a smart key control circuit and antenna within its strap structure to enable wireless authentication and object control.

Segmented band components guide a spring bar through aligned holes, enabling pure metal fixation without bending.

A tangless buckle design uses a fixed tooth and spring-loaded catch to secure watch straps.

Elongated elastic band with releasable connectors for interchangeable ornamentation and identification cards.

A sacrificial pin with a reduced cross-section absorbs stress to detach the strap from the watch case.

A wristband assembly uses a frictionally engaged rod and post to establish a pre-defined preload for controlled detachment.

Interconnected gear modules rotate decorative surfaces on a jewelry piece, resolving the trade-off between diverse styling options and device complexity.

A pendant suspension assembly uses a tension sensor to activate wireless communication via cable pull.