Vehicle Seats TRIZ Cases

A power feeding circuit uses a bypass resistor to supply dark current when the semiconductor switch turns off.

A valve arrangement uses a U-shaped shape memory alloy element to actuate filling and venting functions within a compact housing.

A rear vehicle body structure disperses damper loads through a specific brace configuration connecting the wheel arch to the pillar.

A bass automobile seat module embeds a speaker box in the seat bottom to transmit sound through the structure.

A vehicle headrest uses a sliding device and reciprocator to move the pad in forward-rearward and upward-downward directions.

A three-seat grouping uses underlapping lower assemblies to conserve cabin space.

A seat belt monitoring system detects occupancy and buckle status to prompt passengers.

A capacitive array apparatus uses conductive polymer thick film ink to detect occupant presence and type in vehicles.

A mounting part incorporates a flow cross section for fluid connection to cooling devices.

Elevated load path profiles guide crash forces through defined zones, resolving inadequate force distribution without increasing structural complexity.

Segmenting a malleable carrier from activatable filler reduces manufacturing cost while maintaining complex seal contours.

A bi-metal spring adjusts its return force with temperature changes to maintain consistent occupant detection thresholds across varying thermal conditions.

Segmented screen shields use rotatable link mechanisms to shift positions without lifting, allowing single operators to expand cargo beds easily.

A vehicle cargo shelf features a removable bar attached via fasteners to restrict movement or stow under the deck.

A compact electrical terminal uses a funnel-shaped insertion region to guide conductors into a leaf spring clamping edge for secure connection.

An integrated die-cast mounting nut with a lateral welding flange stiffens vehicle sub-frame connections.

Segmented seat legs connect via a rotation-resistant joint that dissipates crash energy while maintaining structural integrity.

A vehicle side airbag rear bag section features a recessed intermediate portion on its front surface to control inflation geometry.

Segmented hook surfaces and a protruding portion hold the rod-shaped striker firmly under strong separating forces while preventing housing catch.

A vehicle passenger detection apparatus adjusts vibration thresholds based on load signal fluctuations to determine seat occupancy conditions.

Separable hinge joint decouples during impact to expand clearance, reducing head trauma from rigid under-hood components.

A vehicle control system uses interior image sensors to detect child occupants and monitor their presence.

Segmented duct openings channel air from beneath the vehicle to the radiator, maintaining cooling while reducing drag.

Plasma-enhanced CVD creates a hard surface layer on a thermoplastic resin base to prevent scratches from wipers and small stones.

Segmented airbag components inflate around the occupant to prevent collision in autonomous vehicles.

A one-piece angled retaining profile houses a belt tensioner within the vehicle door sill structure.

Segmented attenuation zones manage seat motion to reduce shock load severity during high-energy vehicle impacts.

Rotating seat components cover a vertical storage compartment, protecting baggage from water and dust without reducing cargo deck space.

A vehicle knee safety device uses a load deformable member to retard occupant forward movement during impact.

Automated sensor fusion replaces manual flight attendant checks, ensuring FAA compliance while reducing labor intensity.

A vehicle seat side airbag apparatus uses a partitioned rear chamber to deploy faster than the front chamber for rapid occupant protection.

Offset bolted bridge supports connect central tunnel limbs to seat crossmembers, creating air gaps that absorb side impact energy.

A slidable luggage board uses a wheel unit nested in a floor recess to enable sliding and tilting without exposing rails that reduce cargo space.

A vehicle obstacle detecting device inhibits notifications when movable portions operate within sensor ranges.

An internal brace spanning hat-shaped frame flanges doubles load capacity from 3000 to 8500 pounds without significant weight increase.

An integrated seat back airbag absorbs rear impact forces through elastic deformation, resolving device complexity trade-offs.

A vehicle seat locking device uses a spring-loaded clamping eccentric to pivotally engage a pawl and an unlocking element for secure retention.

Offsetting the door joint relative to the garnish gap prevents resin thermal expansion interference while blocking visibility through the seam.

Segmented subframe members and asymmetric fastening parts cancel turning forces to prevent front wall deformation during impact.

Segmented tailor welded blanks join a high-strength center pillar to an outer panel, reducing stamp forming pressure while maintaining cabin integrity.

A vehicle climate control system detects manual overrides to dynamically adjust calibration curves for personalized comfort.

Dual dampers with asymmetric forces secure the screen against vibration while allowing manual fine-tuning of viewing angles.

Segmented rigid and flexible tubes route cables through a floor tunnel, absorbing impact forces to prevent breakage while lowering manufacturing costs.

A vehicle center pillar reinforcing member uses layered steel plates with varying tensile strengths to improve press forming accuracy.

A modular fascia and grille assembly integrates upper and lower air intake closures into a single structural unit.

Single microphone paired with adaptive filters generates cancel sounds for multiple seats, resolving complexity and head movement issues.

An integrated floor mat uses haptic vibration alerts to counteract driver fatigue and prevent drowsy driving accidents.

A vehicle privacy screen uses a concave blocking body to shroud seats while integrating controllable display and audio features for passengers.

A projecting rib in the molded plastic rack secures the locking member, preventing unintended jumps during vertical headrest movement.

Integrates concave portions into a dash panel contact region to reinforce the floor panel front end.