Movable Seats TRIZ Cases
- RV Seat Four-Bar Linkage for Sidewall-Clear Swing Rotation
A four-bar seat linkage guides an arced swing path that clears RV sidewalls while switching between forward and lateral seating.
- Monolithic Seat Bearing Ring Gear for Crash-Stable Easy Entry
A cold-extruded monolithic ring gear and bearing pin improves easy-entry seat stability, crash safety, and tolerance control.
- Seat Backrest Adjustment Assembly With Single Limit Switch Detection
A spindle nut and slotted guide let one limit switch detect both backrest end positions while saving space and mechanism complexity.
- Curved Seat Track Repositioning for Crash Protection
Automatic lock and actuator control repositions a curved seat track during a crash to limit occupant movement and impact forces.
- Vehicle Seat Track Sensor Housing Within the Male Rail
By nesting the position sensor inside the male rail, this seat track cuts bulk, simplifies assembly, and protects sensing from damage.
- Backrest Suspension Assembly for Spring-Assisted Seat Folding
A preassembled spring suspension helps vehicle backrests fold with fewer mechanisms, while adding pretension, acceleration, and damping.
- Inflatable Tessellation Origami for Adaptive Vehicle Support Surfaces
Selective inflation of tessellated origami cells creates in-situ vehicle support surfaces that adapt to acceleration and lateral forces.
- Child Safety Seat Reclining Mechanism With Constant Backrest Angle
A lever and extendable element recline the child seat while keeping the backrest-to-seat angle constant, reducing restraint readjustment.
- Seat Recliner Brake Engagement for Low-Noise Reverse Locking
A spring-supported fixture and release lever replace friction braking in a seat recliner, cutting noise and vibration while preventing reverse rotation.
- Continuous Seat Recliner Structure for Welding Heat Isolation
A cover plate separates weld locations in a continuous seat recliner, limiting heat damage to sliding parts while lowering force, noise, and defects.
- Vehicle Seat Recliner Plate Structure for Collision Load Absorption
A stepped recliner plate with an impact absorbing hole localizes plastic deformation to absorb collision loads and keep the back frame stable.
- Reconfigurable Vehicle Seat Layout With Rotating Backrest
A rotating backrest and independently adjustable seat cushion switch between forward and rearward seating without disassembly.
- Rail Driver Seat Air Line Coil Layout for Twist-Free Rotation
Spiral partial coils and flexible loops let a rail driver seat rotate and translate without twisting, chafing, or damaging the air hose.
- Vehicle Walk-In Seat Double-Locking Mechanism for Collision Restraint
Dual sector gears and locking cams keep the walk-in seat locked under rear-impact forces, preventing sudden seat movement and injury.
- Adaptive Seat Airbag Control for Passenger-Seat Fit
Capacitive sensing detects passenger-seat fit and dynamically repositions support airbags for personalized comfort without manual adjustment.
- Vehicle Seat Retraction Restraint for Crash Slack Elimination
A gas-actuated retraction connector removes seat slack during a frontal crash, limiting upward seat movement without reducing adjustability.
- Seat Linear Actuator With Phase-Offset Teeth for Backlash-Free Motion
Phase-offset drive teeth engage a rack in sequence to deliver backlash-free seat adjustment with high speed, smoother contact, and lower friction losses.
- Vehicle Seat Pinch Control With Obstacle Classification
Classifying pinched obstacles by size and heartbeat lets a vehicle seat vary reversal distance and stop early to free trapped items or occupants.
- Powered Seat Slide Rail Structure to Prevent Screw Tilting
A slider-mounted motor and screw assembly stabilizes engagement with rail-side holes to prevent tilting, noise, play, and hindered seat travel.