Wing Fasteners TRIZ Cases

Segmented locking rings expand radially to engage vessel grooves, resolving the trade-off between locking reliability and operational ease in pressure closures.

A latching system uses an angled shoulder to bias interlocking mechanisms into position, enabling secure one-handed container operation.

A rotation shaft structure uses resilient supporting units to store and release energy for automatic tilting angle adjustment.

A suction cup holds fire barrier doors open using atmospheric pressure.

A door clamp uses rotatable stops and biased pins to secure double-doors quickly without keys.

A fenestration hardware assembly consolidates tilt and lock functions into a single operator interface for window sash operation.

A floor-mounted door lock uses a wedge and pins to anchor the door frame against the floor surface.

A vertical locking device uses ball joints to secure narrow window sashes without protruding into the opening area.

An adjustable door stay changes the pressing position on a cam face to suppress initial torque while increasing force as the door opens further.

Welding support blocks directly onto the tray eliminates intermediate couplings that cause metal fatigue and mechanical failure.

Segmented seals with dynamic actuators resolve contradictions between panel movement flexibility and structural security integrity.

Single component merges impact retention and door check cooperation to resolve mechanical complexity while ensuring stable closed and open positions.

A vehicle tailgate latch integrates vertical and horizontal rotation axes within a single linkage assembly for versatile operation.

An integrated blocking device constrains the locking element of a push-push closure mechanism to prevent unintentional opening from air pressure changes.

A releasable tenon locking system uses a cammed lever to operate a lock bar while a detent mechanism prevents component misalignment during reclosure.

An elastic-arm movable latch shifts between receiving areas to lock a detachable keyboard, eliminating manual tool use that risks component damage.

Toggle assembly transitions between engaged and disengaged states to prevent accidental falls without blocking emergency egress.

A stainless steel insert plate with eye openings connects a cord to the vehicle latch, holding the trunk lid at a partly open position.

Rotary-driven latch structures with sliding rollers prevent dust generation during FOUP handling.

Dual pivot elements enable a portable electronic device to achieve greater than 180-degree included angles through sequential rotation stages.

Spring-loaded hook engages locking seat automatically upon door closure without manual key operation.

Hardened mounting brackets and staple assemblies prevent padlock shackle removal, securing electrical enclosures against bolt cutter tampering.

Segmented panel attaches to exterior door without permanent modification, preventing wall damage during removal.

A spring-loaded blade pivots from a magnetically held closed position to block door movement, solving deployment difficulty for users with limited mobility.

A cranked rod actuating device guides force through a slit in the shutter element to operate an internal locking bolt.

A spring-loaded safety stop mechanism moves from a down to an up position when the library door opens.

An electric drive actuates a rotary latch into a pre-ratcheting state, allowing manual hood opening without bulky Bowden cables in the engine compartment.

A reversible folio uses symmetrical magnet arrays to pivotally attach a keyboard to a tablet shell in multiple orientations.

Elastic arms replace springs to eliminate assembly complexity and prevent component loss.

A photoelectric sensing system detects objects in the moving path of a powered tailgate.

A three-point lock system secures a movable fenestration sash at top, bottom, and side positions via a single handle mechanism.

Hinged brackets surround fence posts to resist mechanical violence while enabling easy padlock access.

A vehicle hood hinge apparatus integrates a support link unit and return link unit to control opening angles.

A lock assembly aligns screw axes perpendicular to opening forces to increase attachment strength.

A vehicle door apparatus restricts opening when detecting moving objects to prevent collisions.

A magnetic lock cover system allows users to swap interchangeable faceplates for custom designs without replacing the base housing.

A spring-loaded pivoting latch assembly secures a portable electronic device battery cover with minimal user force.

A safety device uses a cam groove with multiple locking positions to secure a case lid against vibration.

Electric brake torque holds the door at arbitrary angles, eliminating inconsistent release forces on inclines and preventing collisions with obstacles.

Ramps guide telescopic assembly of housing members, creating multiple water-tight seals that protect against environmental contaminants.

A body control unit determines door adjustment force based on roll angle, pitch angle, and occupant characteristics to reduce manual effort.

An adapter fitting attaches to existing drive rod fittings using a movable drive plate and auxiliary locking pin.

Segmented closure components replace tape to seal boxes without damaging flaps, while color indicators show lock status for stacking.

A container opening mechanism uses a pressing device to secure wafer lids during vertical movement.

Tapered pressure contact surfaces on hinge pins generate braking force through spring-loaded friction.

Vertical motor orientation reduces packaging space while maintaining reliable door control on inclined surfaces.

A spacer device housing protects the contact zone from external contaminants.