Vehicle Seats TRIZ Cases

Anti-vibration members isolate the axial air pump from seat structures, shortening air passages while absorbing vibration and noise.

Dual pivot axes and counter bearings enable ergonomic adjustment while nickel-PTFE coatings reduce friction to prevent unintentional movements.

A capacitive proximity sensor with multiple electrodes detects head position to drive motorized vertical adjustment of a vehicle seat headrest.

A lower vehicle-body structure uses a gusset member and reinforcing members to connect the dash panel and hinge pillar.

A robotic sewing head penetrates substrate layers to grasp and loop thread, creating live stitches on decorative trim components.

A capacitance-based vehicle seat occupancy sensor uses transmitting electrodes to generate electric near and far fields for detection.

Compound cross beams distribute battery weight to reduce vibration while maintaining road clearance and structural integrity.

A vehicle headrest bearing sleeve integrates a movable locking element for secure attachment to seat backrest structures.

A movable partition panel integrates a lamp and luminescent structure to provide illumination between vehicle seats.

Floor plates extend lateral load paths to meet 10 degree roll torsion requirements for heavier seats.

Hydraulically driven blower maintains positive pressure in enclosed mining operator cabs to isolate the interior from external particulate matter.

A spring-biased latch mechanism secures vehicle seats to floor coupling members using a single actuation lever.

A self-reset adjusting mechanism uses clamping tables and reset members to position a headrest.

A friction wheel gear stage uses a rolling body in a wedge gap to transmit force between nested drive and output elements.

A standing frame uses a pivot joint to transition between supine, standing, and prone positions.

Anti-spread tabs prevent split surface separation while allowing transverse disengagement for emergency release.

Curved V-shaped brace links resist bending deformation to maintain lateral rigidity for trailing arm brackets.

A vehicle seat recliner uses an integrated locking guide to reduce thickness and weight while maintaining structural strength.

A vehicle headrest base body with elastically adjustable support surface dissipates kinetic energy through deformation elements.

Holding member supports seat rail and battery pack, distributing loads to restrain angular displacement without increasing vehicle weight.

A document holding board integrates with a tilt-forward seat back to enable secure storage within the cabin structure.

A power seat height adjuster mechanism uses a cycloidal planetary gear drive to reduce motor speed and rotate the adjustment component.

Diagonal reinforcement member connects A-pillar to sill within internal spaces, reducing deformation during small overlap tests.

Segmented base rail creates a vertical channel for side panels to eliminate offset-induced bending moments and improve structural integrity.

Self-adhesive protective resin fixed to a support plate prevents bending stress on terminals under vibration.

A cab tilt flag pin mounting assembly pivotally connects an operator cab to a vehicle frame for service access.

Dynamic vibration control adapts seat haptic feedback modes to travel stages, resolving the contradiction between occupant comfort and destination alertness.

A mechanical linear actuator uses a spring mechanism to adjust actuation load dynamically.

Positioning the crankshaft 3 to 15.5 mm higher than the transmission output shaft reduces horizontal space while improving gear meshing quality.

Waveguides channel haptic signals from embedded generators to seat integrators, reducing cross-talk while maintaining vibration intensity.

Gear-driven width adjustment eliminates external tools for mounting, reducing labor and packaging waste while adapting to various headrest distances.

Inward-facing seat pairs and telescoped foot wells reduce cabin space consumption while maintaining sleeper comfort.

Thermal imaging cameras measure respiration temperature, facial temperature, and carbon dioxide concentration to calculate driver physiological states.

A steering control device reduces the steering angle to zero during automatic driving mode cancellation.

Segmented hollow sections in the upper dashboard suppress low-frequency resonance while supporting heavy suspension loads without complex welding.

Segmented cab suspension uses distinct spring dampers for roll and vertical oscillations to eliminate cross-degree trade-offs.

A seatbelt routing detection system uses payout length thresholds to identify correct restraint configurations.

A fender flare body defines a mud-flap channel to receive and support vehicle mud flaps without structural alteration.

A headrest uses a ratchet slider and guide frame to enable vertical adjustment.

Segmented profile parts and brackets distribute impact energy to prevent inward deformation, resolving assembly positioning contradictions.

A chassis skirt mounting assembly uses offset adjustment slots and double-sided studs to enable independent vertical, horizontal, and forward-aft positioning.

Extruded expandable barriers eliminate costly injection molding tooling by filling irregular cavities with integrated attachment tabs.

Adaptive transfer functions adjust counter-noise generation based on head position, maintaining silence despite passenger movement.

Disengaging ramp brackets absorb impact shock to meet FMH requirements without compromising connection reliability.

Boronized steel tiles overlie a particle-filled elastomer layer on a stressed skin vehicle body panel.

An in-vehicle device detects physical features to identify the driver and sets personalized driving environments using portable device data.

A remotely-driven haptic device transmits vibration via a flexible drive shaft, resolving packaging space constraints in vehicles.

X-shaped passive mechanism isolates multi-directional vibrations through rotatable support members and resilient elements.

A W-shaped tunnel reinforcement connects to a seat-attaching bracket flange, resolving side-collision load path rigidity issues.

A tibia force reduction wedge uses energy absorbing foam to orient the occupant leg during vehicle operation.