Thigh Rests TRIZ Cases

Insert members with inward and outward leg portions engage the support frame to limit side bolster deformation under heavy occupant loads.

A guided sliding seat part uses rider weight for position holding and a restoring element for automatic return, reducing repair effort and manual reset.

A sliding seat part uses rider weight for passive position holding and a gas spring to reset automatically, simplifying railway seat assembly and use.

A seat cushion with edge contacts, a connection portion, and a floor gap absorbs panel vibration without full isolation layers, limiting weight and cost.

Controlled fluid chambers deform the seat cushion to create micro-movements that reduce driver fatigue, discomfort, and loss of attention.

A rotating extension member and sliding plate let a vehicle seat support flatten into a flat load floor without cumbersome adjustment.

Multiple inflatable bladder chambers adjust seat firmness by region to reduce cover sagging while preserving vehicle seat comfort.

A single connecting element guides seat depth travel and carries off-road loads while a spring unit compensates tolerances and cuts part count.

Corner covers conceal seat side-member brackets, enabling a continuous cushion surface while reducing installation time and part count.

An adjustable extension and anti-rebound part fit different vehicle seats while limiting rear-facing child seat rotation in a crash.

A flexible zone in a one-piece full seat pan preserves front tilt, full cushion support, and lower assembly complexity.

A spring-loaded seat panel released by a pyrotechnic actuator changes seat geometry on impact to better control occupant motion and force distribution.

A single handle combines seat height and length adjustment to fit children and adults while improving seatbelt fit and thigh support.

Multi-cell inflatable bladders inside seat foam adjust local firmness while maintaining comfort depth and reducing seat cover sagging.

Preset seat coordinates and sensor feedback let a vehicle shift between child seat, social, ingress, and cargo layouts with controlled precision.

An adjustable extension member and anti-rebound part fit varied vehicle seats while limiting rear-facing seat rotation in collisions.

Replacing rotary hinges with a linear slide mechanism eliminates thickness constraints on the cushion pad while enabling adjustable front-back length.

A vehicle seat suspension uses a displaceable platform to manage passenger positioning during sudden deceleration events.

Chamfered necks guide pivotable arms to lock the seat cushion support pan, preventing decoupling during rear impact.

Arcuate suspension assembly varies distance between seat and lower leg support to resolve comfort complexity trade-off.

A seat cushion length extender uses a sensor to detect leg position and control an actuator, resolving discomfort from fixed seat lengths.

A vehicle leg-support system extends into the inter-seat space to provide lower body support.

A vehicle seat uses a cam mechanism to adjust the cushion front portion position during rotation.

Internal support member places pressure sensor on flat main body to resolve pressure diversion from inclined portions, ensuring accurate occupant detection.

Three-axis gyro sensors detect angular velocity while actuators counteract motion to prevent passenger motion sickness in autonomous vehicles.

A vehicle seat frame uses interlocking pawls and recesses to join structural members without welding.

Independent thigh supports and a tunable seat pan in a dual suspension assembly improve passenger comfort while managing device complexity.

Integrated L-shaped rail reduces play between carbon fiber support plate and base plate, eliminating rattling noise.

A vehicle seat uses a gas supply system to fluidize fine particles in a flexible storage member, allowing the cushion to conform to an occupant's body shape.

Internal support member with openings and asymmetric mounting piece stabilizes pressure sensor for accurate occupant detection.

A pneumatic drive assembly uses pressurized fluid bladders to extend and pivot seat components for precise occupant positioning.

A seat assembly uses a rear mounting unit on a track to pivot the seat back and bottom for flexible positioning.

Segmenting springs into independent assemblies with varying constants adapts vehicle seat support to different occupant sizes.

A vehicle seat positioning system adjusts the seat bottom relative to the seatback using an actuator and controller.

A vehicle seat thigh support uses a slide assembly and spring to translate laterally, providing customizable leg positioning.

An energy storage device presses the locking slider into the base plate toothing, eliminating play and rattling noise in motor vehicle seats.

A motorized carriage assembly moves a vehicle seat thigh support laterally to accommodate diverse passenger sizes.

A vehicle seat bladder adjusts inflation to create a flat loading surface.

A vehicle seat rocker mechanism adjusts longitudinal position using a spindle drive or piston-cylinder actuator integrated into the seat structure.

Curved guide surfaces prevent yawing and rolling while reducing friction forces during seat adjustment.

Pivotable thigh supports align with hamstring tendons across diverse occupant sizes, reducing muscle strain through dynamic segmentation.

A vehicle seat cushion side frame uses a reinforcing member passing through inner and outer walls to inhibit closed sectional shape collapse under load.

Parallel seat rails enable longitudinal adjustment of boat seating to create under-seat storage space.

An occupant support base adjusts its movable portion via sensors and a controller to resolve the trade-off between adaptability and device complexity.

Pivotable integration brackets limit lateral movement and vibrations of the cushion pan assembly, enhancing seat stability.

Segmented brackets with composite overmolds reduce assembly weight and volume while maintaining structural support for vehicle safety.

Segmenting leg supports into independent modules resolves the trade-off between device complexity and adaptability to diverse passenger sizes.

An integrated retention device in the seat cushion deploys upon sudden deceleration to restrain the occupant and minimize forward movement.

Pivotal thigh supports pivot on a seat base and use spring members to bias legs upward for manual adjustment.

Rotatable support brackets and self-locking release bars resolve the contradiction between ease of seat adjustment and device complexity.