Safety Belts TRIZ Cases

Rotatable arm positions belt strap guide via spring-biased locking mechanism, eliminating motor complexity while enabling flexible user positioning.

Front channels contain straps to prevent protrusion and absorb shock.

Inclined holes and variable spacing distribute braking force progressively, preventing irreversible deformation from plastic elements.

A retractable fall arrester uses deflecting means and a joint to orient itself freely in space.

A belt integrates a retractable lanyard mechanism with a stop block to store the cord within the housing when not in use.

A locking mechanism uses magnetic actuators and reed switches to verify engagement status through electronic signals.

Synchronizing braking parts with stoppers distributes impact force, preventing damage from concentrated stress on single components.

A fall detection module generates a wireless beacon to alert nearby devices upon impact.

A combination leg pad integrates a trauma strap into the harness assembly to prevent suspension trauma.

A dual-suspension anti-falling device uses a half-covered frame to reduce weight and material costs.

Magnetic closures in a motorcycle safety belt resolve the contradiction between rider retention and ease of operation by enabling quick engagement.

An embedded optical element within a flexible collar material provides adjustable illumination to resolve low-light safety concerns.

Motor-driven climb assist belt prevents downward movement by locking to a static guide member during fall events.

A harness attachment eyelet forms from webbing laid in a half hitch loop without additional hardware.

A flexible polymer collar housing conforms to animal necks while movable contact points adjust position for precise stimulus delivery.

Alignment indicators on a fall-protection connector visually reveal deformation, resolving the difficulty of detecting remaining shock-absorbing capacity.

A telescopic ladder system with a security railing and safety lines provides secure operator access to vehicle roofs.

Reactive fiber component stretches to dissipate kinetic energy, preventing sudden stopping forces that harm secured objects.

Offset axis cable holder rotates to align with running element, preventing deformation at 90° to 180° angles.

Crossed elastic straps gather excess fabric to maintain a snug fit, preventing baggy coveralls from restricting motion or tearing under stress.

Wedge-shaped leg pads on a detachable harness component create a recessed support structure that protects the femoral vein from compression during falls.

Plastic deformation in resilient members ensures single-use safety by preventing reuse and verifying integrity after deployment.

Single integrating connector merges multiple strap connections, reducing harness weight and donning time.

A fall protection post lowers its lifeline support upon threshold force to absorb energy via a tearing metal strap.

A planar roof anchor integrates a deformable shock absorbing region to progressively distort under sudden load from any direction.

A pole climbing fall restriction assembly uses a looped handle on an outer strap to provide a secure grip for the climber.

External wall escape structure uses elastic footboard units to support descending persons along slide bars.

An overlaid safety belt uses disengageable rings and a rigging system to enable rapid remote detachment of the restraint.

A closure system uses a multi-step latch mechanism to secure line-engaging devices through discrete keeper engagement positions.

A radial support member with unequal bends allows operators to select attachment point heights by reversing its orientation on a vertical support.

A safety harness assembly uses resiliently stretchable cross straps to retain a primary support in a stowed configuration and position it in a deployed cradle.

A deformable hub absorbs kinetic energy during fall arrest events by collapsing radially to reduce peak forces.

A rope climbing apparatus uses a pivoting lever arm to engage offset friction surfaces for controlled descent.

A push locking load attachment device uses rotatable hooks and a biasing member for rapid one-handed engagement onto support structures.

Movable foam pads on the belt adjust to different pelvis circumferences, ensuring consistent coverage and reducing pelvic discomfort.

A two-probe bark control device uses a resilient overmolded electrode to detect vocal vibrations and deliver electrical stimuli.

A wireless sensor monitors the physical state of a pivotally deflectable plate to eliminate manual inspections at elevated heights.

A linear seat belt pretensioner drives webbing directly via a piston, eliminating the cable and reducing device complexity.

An adjustable lineman safety belt uses independent primary and auxiliary straps to maintain equidistant D ring positioning for balanced weight distribution.

A lift-up buckle device employs a sliding second cover to conceal the coupling portion, preventing visibility when the buckle tilts.

A vehicular seatbelt device uses a motor and actuator to dynamically adjust belt tension based on vehicle travel states.

A movable protective shroud exposes a compactable sleeve assembly, resolving the conflict between structural integrity and information accessibility.

A spool lock assembly uses a latch plate and lock arm to control lifeline deployment within a housing.

A height rescue apparatus uses a friction device to reduce safety line tension by at least 50 percent during fall arrest.

A symmetrical fall restriction device uses a rotating rope connector for quick attachment and detachment during utility pole climbing.

Steel reinforcements in the housing bear fall forces while a cam-driven pawl prevents unwinding, resolving fouling issues from debris or ice.

Transversely extending arms engage building corners to anchor uprights, eliminating labor-intensive wall drilling and preserving structural integrity.