Back Rests TRIZ Cases
- Vehicle Seat Strap Restraint for Downward Displacement
A vehicle seat assembly uses a slack strap structure that becomes taut to restrict downward passenger movement.
- Vehicle Seat Mounting Bracket with Energy Attenuating Member
An energy attenuating member nested between the seat back frame and vehicle body absorbs kinetic energy during crashes without reducing interior space.
- Vehicle Seat Lining Integrating Vibrating Devices
Segmented cushions and dense foam pads isolate vibrations from the frame, preventing resonance while directing energy toward occupants.
- Aircraft Seat Swivel Mechanism with Cam Obstacle Avoidance
A swivel seat mechanism uses a cam and protrusion to rotate the seating structure during lateral movement.
- Vehicle Seat Side Frame Reinforcement
A vehicle seat side frame uses a nested reinforcing member to reduce mass while maintaining mechanical strength.
- Seatback Lift Mechanism for Supine Motor Vehicle Seating
A seatback lift mechanism uses a tubular member and latch to adjust the upper back support position between stowed and raised states.
- Aircraft Seat with Articulated Lumbar and Weight-Responsive Adjustments
Segmented seating components pivot around fixed points to resolve versatility versus complexity trade-offs while integrating storage compartments.
- Car Seat Lumbar Support Unit Simplified Structure
Dual motor elevating units drive independent brackets to improve responsiveness while reducing structural complexity.
- Passenger Seat Pan Tilting Mechanism for Sleeping Comfort
A passenger seat pan tilts forward via a dedicated mechanism to adjust the reclining angle independently from the seat back.
- Powered Seat Actuator Obstruction Detection via Feedback Signals
Actuator feedback signals enable obstruction detection without extra sensors, resolving trade-offs between reliability and device complexity.
- Vehicle Seatback Thoracic Support Actuation
Segmented rigid frames and dynamic pivoting supports resolve safety versus comfort trade-offs by deploying actuatable bladders only during reclined positions.
- Air Bladder Reclining System for Vehicle Seatback
Pneumatic reclination cell pivots a support panel to adjust seatback angle, resolving comfort and complexity trade-offs.
- Vehicle Seat Reclining Adjuster with Independent Main and Bolster Movement
A vehicle seat reclining adjuster moves the main part forward relative to fixed bolster parts during backrest angle changes.
- Fluid Cell Cushion for Aircraft Seat Comfort
Valves control fluid migration between cells to adjust seat pressure distribution and resolve passenger comfort trade-offs.
- Curved Supporting Plate for Vehicle Seat Back Frame
A seat back supporting plate curves forward between lumbar regions to maintain occupant posture during rear impact.
- Integrated Valve Actuator for Vehicle Lumbar Air Cell Control
A valve assembly with an actuator and electrical switch controls air cell inflation in vehicle seats.
- Ergonomic Vehicle Seat with Dynamic Configuration Switching
A vehicle seat alternates between upright and inclined postures via simultaneous multi-parameter adjustment.
- Inwardly Rotating Vehicle Seat for Autonomous Cabin
A vehicle seat rotates inward about a vertical axis to reconfigure the passenger cabin layout.
- Vehicle Seat Massage System with Active Occupant Feedback
A vehicle seat system uses a communication device to transmit instructions that guide occupants in adjusting posture and body tension.
- Compliant Vehicle Seat Shell for Dynamic Posture Adaptation
Pivoting links adjust the shell shape to reduce sliding during impacts.
- Vehicle Seat Control System with Dual Protruding Mechanisms
A vehicle seat control system uses dual protruding mechanisms to adjust occupant contact positions based on driving mode.