Bracelets TRIZ Cases
- Detachable Watch Band Link with Tool-Free Spring-Bar Release
Exposed spring bars let users release watch band links without tools, enabling at-home length adjustment while reducing damage risk.
- Removable-Support Watch Fixing Device for Tool-Free Strap Changes
A resilient flange and inner-rim lock hold the watch case securely while enabling tool-free bracelet removal.
- Tool-Free Wearable Housing Locking Structure for Strap Changes
A pressing member drives a clamped member to release the locking portion, enabling tool-free strap attachment and detachment on wearable housings.
- Adjustable Bracelet Clasp With Sliding Toothed Length Retention
A toothed sliding end piece and elastic-return lever preserve bracelet length settings when the folding clasp is opened.
- Token Securing Apparatus With Variable-Thickness Arms for Quick Access
Integrated token guides and tabs attach to clothing or personal items, balancing secure retention with convenient retrieval.
- Sliding Toothed Bracelet Clasp for Fine Length Adjustment
This clasp uses a spring-backed sliding end piece and asymmetrical teeth to adjust bracelet length while preventing inadvertent movement.
- Clasp-Free Jewelry Piece With Resilient Automatic Closure
A channel-mounted resilient element widens the opening for removal, then restores the jewelry piece to a secure closed state.
- Magnetic Golf Ball Marker Keeper Assembly for Quiet, Secure Carry
This case uses a ferro-magnetic marker and reversible magnetic keeper to prevent misplacement and clattering during golf play.
- Bracelet With Encapsulated Phase Change Layer for Durable Customization
An integrated flexible layer combines encapsulated phase change materials with bracelet bands to improve durability without added thickness.
- Watch Case Support Stretchers for Tool-Free Bracelet Changes
A removable support-stretcher mechanism lets users change wristwatch bracelets without tools while keeping case components secured.
- Annular Ornament with Segmented Sliding Inner Ring for Secure Fit
Three arc-shaped sections, sliding grooves, and an elastic sheet adjust diameter to reduce loosening and improve comfort.
- Wrist-Worn Knife with Quick-Release Blade Sheath
A wrist strap keeps the knife ready for emergencies, while elastic sheath retention supports stable wear and quick blade release.