Buckles TRIZ Cases

Segmented lock blocks in a plastic buckle disperse impact forces via spring-driven coaxial displacement, resolving weight-strength trade-offs.

A single-piece injection-moulded buckle assembly integrates locking teeth and a flexible spring area to secure helmet straps.

Segmented engagement sections and magnetic attraction resolve structural complexity while maintaining holding force.

Nested frame members reduce snagging risk while pivot mechanisms ensure secure engagement.

Dual lever locking elements prevent inadvertent opening by requiring simultaneous button actuation.

A web-connecting assembly uses a pivot button and guide ramps to secure connecting studs within a retaining chamber for reliable engagement.

A mechanical guide mechanism directs a seatbelt tongue piece into a buckle assembly using interlocking notches and tensioning springs.

A buckle attachment with obliquely diverging side parts transmits tensile forces through contact shoulders to secure the connection.

An ejector spring positioned outside the tongue insertion path reduces buckle length, minimizing seat protrusion and occupant discomfort.

A buckle stop member blocks the hook from moving to engage the tongue plate, requiring a press button action for detachment.

A side-release buckle assembly uses a female connection member with a central opening to monitor alignment between mating parts.

A strap buckle assembly uses an arc-shaped spring to vary friction force between movable parts, enabling one-handed length adjustment.

A strap adjustment system uses a screw-driven protrusion to modify friction levels beneath the webbing for controlled sliding.

An electromagnetic module moves rods to engage slider blocks, preventing accidental release while simplifying assembly.

A one-piece strap adjustor uses a textured surface bar to increase friction and hold the strap securely.

Curved lateral arms extend effective length without increasing linear width, reducing compression force for easier operation.

Sliding clamp plates distribute force across the belt surface, preventing hole damage while maintaining high pulling strength.

A remotely actuated buckle assembly uses a spring-loaded locking bar and release cord to secure latches without direct physical access.

A rigid projection lever provides mechanical advantage to actuate a seat belt release button, reducing the force required for users with limited strength.

A buckle boot integrates a restriction portion to constrain wire harness movement within the coupling webbing width.

A magnetic buckle assembly uses cooperating magnets and beveled fastening tenons to lock two portions together without moving parts.

A seat belt locking tongue clamps webbing via a curved guide path that moves the clamping element perpendicularly against the passage wall.

A quick release clip relocates the engagement wing to the male component, preserving structural continuity of the female containment channel.

A quick release buckle uses a segmented locking member to achieve rapid engagement and disengagement with minimal axial movement.

A belt deflector uses a movable contact element and deformable intermediate to clamp the strap.

An elongated frame with a friction buckle mechanism enables secure strap adjustment.

A seatbelt tongue connects webbing via a plastically deformable lattice structure that elongates under load to absorb energy.

A belt tongue employs a torsion bar to pivot a clamping element, resolving release reliability issues caused by lateral strap kinking.

Transparent buckles integrate LEDs to diffuse light, resolving the trade-off between luminous effect and duration.