Clothes Buttons TRIZ Cases

A rotatable lower peripheral die uses two resilient supports to deliver different press strokes, cutting die changes, parts, and badge-making cost.

Resilient gates trap a terminal element after cloth piercing, enabling fast, tool-free button attachment without sewing or crimping.

An annular magnet with a central ferromagnetic body boosts holding force in a compact button while reducing residual magnetic interference.

A stepped fold-back buckle locks belt length with protrusions and wall portions, reducing thickness while avoiding repeated readjustment.

A rack-and-pinion waistband fastener replaces belts and stretch fabrics to deliver precise fit adjustment with durable everyday wear.

Thermally expanded button casings secure hard hemispherical gemstones in garment snaps, adding ornament without losing snap function.

A threaded male-female nail button enables firm garment attachment, easy removal, and lower end-of-life impact with standard punching machines.

A rotating top-and-bottom clothing fastener uses gripping elements and aligned recesses to simplify fastening for gloves or limited dexterity.

See how water-tight support strips isolate magnets in trouser-to-footwear closures, improving ease of operation and durability in harsh conditions.

A movable throat tab uses non-magnetic closure when covered and magnetic retention when retracted for durable hazardous-duty operation.

This case uses magnets and backing members on a support strip for durable protective garment closures with easier operation.

Distinct tactile features on magnets indicate correct orientation, resolving the trade-off between strong bonding and operability in low-light conditions.

A hospital belt fastener uses a mechanical key with projections to release elastic retention strips from a rod groove.

Segmented tabs on opposite edges distribute tension to eliminate puckers and bulges in shirt cuffs.

A knotless tie uses spaced binding elements to form a closed loop passage for the tail end.

A garment fastening system uses a pivoting resilient member within a button aperture to adjust internal circumference and provide flexibility.

An arc-shaped groove in the bottom plate guides and positions a detachable torsional spring, eliminating complex assembly tools and reducing material waste.

Twisting the flexible hanger loop inside the button hole creates mechanical constraints that prevent random positioning and ensure readable display.

An aluminum alloy button back with 3-6% magnesium delivers a whitish appearance, eliminating costly silver plating and reducing environmental load.

Resilient gates in the plastic fastening structure trap terminal elements to prevent detachment, replacing slow sewing methods with rapid injection molding.

A button assembly uses a removable screw to attach fabric without rotation.

A plate-shaped ornament body integrates a ring-shaped hooking assistive device to fasten over projecting parts.

Casein cross-linking process uses peroxides to replace formaldehyde, eliminating health hazards while maintaining mechanical strength for durable goods.

A self-closing helmet strap uses a constant force spring to automatically secure the helmet under the chin without manual adjustment.

A button cover encloses existing buttons using an expandable flared opening for easy application.