Buckles TRIZ Cases

A magnetic clasp system secures flexible straps using magnetically responsive materials in clasping and mounting assemblies.

Integrating a seat belt retainer into the cargo blind end cap prevents webbing snagging during extension while maintaining interior aesthetics.

Embedded magnets in a buckle enable one-handed coupling, resolving manufacturing complexity.

Dual weblocks in the tongue assembly pivot to constrain webbing, reducing chest deflection during vehicle impacts.

A removable belt buckle uses an integrated clasp mechanism to enable quick detachment and reattachment without tools.

An inclined engagement surface tangent to the movement trajectory prevents loosening and reduces wear on a pluggable connecting buckle.

A torso harness apparatus secures a pet leash around an animal's body using elongated channels to maintain a stable loop.

A magnetic connector uses a star polygon male element and rotating cap to secure pet leashes with one-handed operation.

A vehicle seat belt buckle uses a damping element to decelerate the locking element during latching.

A seat belt buckle installation jig translates the fastener from an embedded position to an extended one using a coupled tongue mechanism.

A magnetic buckle uses elastic springs to enable one-handed operation.

A plastic fastener with a spring arm mounts inside a metal female buckle, resolving the trade-off between structural strength and production complexity.

Alternating recessed and raised frame edges create differential friction zones that prevent lateral sliding of angled seat belt webs, maintaining load capacity.

A latching device uses a ball-shaped member and flexible collet to secure helmet straps with stable retention.

Unlock button integrates a light guide body and outer covering layer to emit guiding light from an internal module.

A quick-release cam buckle uses a separate plate pre-threaded with the strap to snap into place on the main body.

Meandering leg portions absorb impact forces via elasticity, preventing damage and ensuring reliable connection stability.

Locking pawls engage a threaded receiving member to prevent accidental unsnapping during impact.

A belt buckle casing incorporates a soft layer to absorb latch impact energy, reducing noise generation while maintaining load-bearing strength.

Cam release assembly with utility release mechanism enables one-handed operation of vehicle safety harness buckles.

A buckle structure uses a resilient sheet and rotatable fastening arms to secure straps.

A metal male buckle body connects to arched pins via rotating shafts, while a plastic flick piece with elastic arms provides the necessary rebound force.

A pinless belt buckle uses a ratcheting mechanism to secure the strap end via threaded screws and a clamp.

Through openings and guide surfaces prevent dirt accumulation in blind holes while increasing load-bearing capacity without compromising structural integrity.

Spring-controlled jaws replace Velcro to prevent underwater grip loss while enabling single-handed emergency weight release.

A knob assembly with a self-locking mechanism drives a gear meshing with a strap rack portion, accommodating different head circumferences.

A buckle apparatus reduces noise by inserting a sliding member with lower friction against the guide member.

A buckle housing uses connecting protuberances to slidably engage and snapably secure a securing member.

Shoulder belt tension drives a slider to lock webbing against fluctuating lap belt forces, preventing unintended unlocking during occupant movement.

Rotating a bar into a trough engages spherical balls with concave regions, increasing tensile strength to prevent unintentional decoupling.

Integrates an inertial mass directly onto a sliding button to reduce rotational forces and simplify assembly within a safety belt buckle housing.

Detectors transmit latched state signals to a central console while illumination guides operation in dark environments.

Magnetic attraction aligns the buckle and anchor automatically, resolving tangling issues and reducing manual force during tension adjustment.

A universal double-sided belt buckle uses a rotatable mounting member to enable detachable assembly of interchangeable components.

A detachable belt connector system integrates a predetermined breaking point into the fastening area to release belt ends under limit pulling force.

A safety belt latch structure uses a nested locking mechanism and an elastic press switch to enable quick release.

Guide bars and fins on male and female parts align components before latching, resolving assembly precision issues.

A buckle assembly uses a gap and aperture to engage latches, preventing accidental disengagement from environmental contact.

A belt buckle uses a rotating cover plate and elastic member to separate the protrusion from the recess for quick release.

Separate locking legs pivot on a main body while a spring exerts force against them, preventing excessive flexing during insertion.

A buckle socket features a longitudinal slit that segments the cavity into a C-shape to guide plug insertion and reduce weight.

A ratchet adjuster prevents strap slippage and wear by using tension-driven teeth to lock the web without cam compression.

Integrally molding the spring eliminates separate assembly steps and reduces rattling noise in seat belt locking tongues.

An articulated pin connects shoulder strap buckle parts to allow relative rotation, resolving wearability issues caused by bladder inflation changes.

A helmet chin strap fastener uses a preloaded spring and hinged finger flap to enable one-finger operation.

A race car safety belt buckle uses a winding drive mechanism to require specific force for release.

Undulations on the socket body suppress deformation and reduce weight, resolving the trade-off between structural strength and material usage.

A prongless belt buckle uses integrated abutment portions to secure a strap without complex pivoting mechanisms.

Segmented buckle plates mitigate pinch zones by maintaining safe distance from user skin during assembly.

An asymmetric magnetic buckle prevents accidental detachment during shaking while enabling controlled single-direction unlocking.