Seat Frames TRIZ Cases
- Vehicle Seat Bracket With Interference-Avoiding Coupling Member
A vehicle seat bracket uses an interference-avoiding portion to secure a coupling member without adding height.
- Vehicle Seat Adjustment Assembly with Rack and Pinion Actuator
A linear actuator drives a rack and pinion to release seatback and track mechanisms for automated positioning.
- Vehicle Seat Load Sensor Positioning for Low Seating
A vehicle seat positions a load sensor at the lower side frame to measure occupant weight while supporting the seated person below.
- Stepped Reinforcement for Vehicle Seat Back Frame Noise
A stepped reinforcement portion on a seat back frame reduces noise by preventing direct contact between headrest pillars and the structure.
- Modular Seat Substrate Integrating Guides and Terminals
Integrating guides, air bladders, and terminals into one substrate reduces assembly time while managing the complexity of multiple functional features.
- Vehicle Seat Slider Anchor with Deformable Claws
Separate metal anchors with deformable claws plastically deform slider bearing areas to prevent twisting under oscillating loads.
- Spring-Loaded Web Guide for Adjustable Seat Belt Routing
A spring-biased sliding web guide pivots and translates along a track to adjust the seat belt path, preventing neck chafing across different occupant sizes.
- Modular Vehicle Seat Extension Structure with Articulated Joints
Segmented extension structures with universal joint means expand seating capacity while minimizing material usage and assembly complexity.
- Retractable Wheelchair Barrier with Tubular Sliding Mechanism
A translational barrier device slides within a tubular frame to adjust wheelchair space dimensions without protruding external components.
- Vehicle Seat Cushion Side Frame Rupture Prevention
A flare outer diameter rod allows a vehicle seat cushion side frame to rotate freely within an overlapped coupling bracket assembly.
- Movable Vehicle Seat Frame Stowage and Reconfiguration
A movable seat frame slides beneath the vehicle bench surface to enable compact stowage and flexible interior layout.
- Vehicle Seat Bracket Fastening With Offset Bolt Pattern
Offset bolt placement disperses reaction forces across the vehicle seat bracket, preventing structural damage while maintaining a lightweight design.
- Bearing Device for Vehicle Seat Pivot Lever
Welded holding element positions pivot axis between angled receptacle sections, eliminating external adapters and reducing component count.
- Folding Rear Seat Locking Mechanism with Striker Wire and Hinged Hook
A hinged hook engages a striker wire to lock the folding rear seat backrest securely.
- Vehicle Seatback Frame Lateral Strength and Interference Prevention
Reinforcing embossment increases lateral strength while curved hinge-shaft cover eliminates interference between back pad and recliner hinge shaft.
- Hybrid Composite Seat Back Frame with Stamped Steel Extensions
Stamping steel extensions for recliner attachment allows over-molding with composite material, reducing vehicle weight while maintaining structural strength.
- Vehicle Seat Frame Width Extension Using Angled Metal Plates
Angled metal plates extend vehicle seat frame width beyond wheel housings for increased passenger capacity.
- Vehicle Seat Bracket Fixing Structure Preventing Wall Deflection
Cutout portion in upper rail positions nut member between vertical walls, preventing deflection and contact noise during fastening.
- U-Shaped Vehicle Seat Backrest Frame with Bonded Half-Shells
Bonded metal half-shells reinforce a U-shaped vehicle seat backrest frame, reducing component count and tooling costs.
- Vehicle Seat Detachable Leg Guide Mechanism
A vehicle seat uses a leg guide portion to direct a detachable leg past floor obstructions during pivot movement.
- Split Rear Backrest With Continuous Shaft
A split rear backrest uses a continuous shaft to couple independent units directly to vehicle side panels.