Seat Frames TRIZ Cases
- Seat Frame Cross Member Recess Structure for Weight and Stiffness
Recessed cross-member sections and through-holes cut seat frame weight while preserving stiffness and improving sitting comfort.
- Vehicle Seat Side Frame Bracket Layout for Recliner Shaft Clearance
A bonded C-shaped bracket on the seat side frame avoids recliner shaft interference while stabilizing actuator position and bracket rigidity.
- Seat Link Locking Structure for Buckle Load Height Link Restraint
A buckle-driven locking unit engages a sector gear during a crash to restrain height link rotation and prevent seat cushion distortion.
- Vehicle Seat Padding With 3D Thermoplastic Fiber Mesh
A 3D welded thermoplastic fiber padding replaces polyurethane foam to make vehicle seats lighter, more breathable, and recyclable.
- Seat Cushion Frame Reinforcement to Suppress Collision Submarining
Rear cushion-pan reinforcement aligned with the ischial bones boosts early impact reaction force while keeping the seat frame simple.
- Vehicle Seat Connection Bar Mounting for Oblique Collision Loads
Reduced-rigidity link sections help a vehicle seat connection bar resist bending and torsional loads and stay mounted in oblique collisions.
- Vehicle Seat Lifting Link for Impact Absorption and Gear Engagement
A lower-yield seat lifting link deforms under impact to absorb energy while keeping pinion and sector gears engaged.
- Deformable Rear Seat Supports to Protect the Underbody Floor
Programmed seat-support deformation absorbs crash energy without bending the rear seat floor, preserving comfort and under-seat equipment space.
- Cantilever Seat Structure With Inclined Wall Rod for Under-Seat Clearance
An inclined wall-fixed reinforcement rod replaces under-seat legs, preserving strength while keeping 300 mm clearance for cleaning robots.
- Vehicle Seat Linkage Layout for Multi-Posture Adjustment
A linked dual-slide seat layout enables multiple postures with fewer motors, cutting complexity, weight, and rear-collision deformation risk.
- Seatback Frame Sacrum Support for Rear-End Collision Protection
A weakened sacrum support section absorbs rear-impact energy while preserving seated posture during normal vehicle travel.
- Rotating Seat Frame Reinforcement for Collision-Stable Adjustment
Reinforcing brackets across spaced rails stabilize a rotating, height-adjustable seat frame under collision loads while preserving smooth motion.
- Vehicle Seat Belt Guide Structure for High-Tension Position Stability
Curved side guides shift belt-guide loads into compression, limiting downward displacement and buckling under high seat belt tension.
- Vehicle Seat Link Layout for Compact Load Sensor Integration
By shifting the load sensor away from the front link shaft, this seat layout preserves height adjustment without increasing seat height or width.
- Modular Vehicle Seat Connectors for Easy Swap and Comfort Tuning
Integrated mechanical and electrical seat connectors simplify part swapping while pressure sensing and actuators tune stiffness for comfort.
- Vehicle Seat Support Structure With Reduced Metal Reinforcement
By attaching only three seat interfaces to the metal reinforcement, this structure cuts weight, cost, and carbon footprint.
- Raised Watercraft Seat Assembly With Speed-Limiting Interlock
A seat-position sensor and blocking backrest mechanism limit personal watercraft speed when the raised seat is engaged for safer low-speed use.
- Vehicle Seat Frame Locking for Slope-Stable Easy Entry
A flat spring and slider hold the folded back frame until the rail resets, preventing premature rearward restoration on slopes.
- OEM Seat Access Mechanism With Compact Multi-Axis Transfer Motion
A compact nested mechanism pivots, extends, lowers, and tilts an OEM vehicle seat for safer wheelchair transfer without replacing factory safety features.
- Dual-Occupant Seat Backrest Joint to Prevent Impact Separation
An angled rib and keyhole housing strengthen a shared backrest joint, preventing impact separation while keeping seat assembly simple.
- Dual-Hinge Vehicle Seat Mechanism for Multi-Mode Adjustment
A dual-hinge seat mechanism uses separate whole-seat and seatback rotation to deliver six seating modes with less mechanism complexity.
- Vehicle Seat Frame Side Structure With Integrated Automatic Belt Unit
Housing the automatic belt unit inside a seat frame side member saves space, improves force flow, and supports cost-effective assembly.
- Vehicle Seat Linkage for Swivel Motion Without Interior Interference
Support links combine sliding and seesaw rotation to create facing and comfort seat postures with fewer parts and less cabin interference.
- Laser-Brazed Dual-Tube Headrest Bracket for Lighter Rust Resistance
A nested iron and stainless steel headrest bracket uses laser brazing to cut weight, prevent rust, and simplify plating.
- Vehicle Seat Frame Structure for Shock Absorption and Submarining Suppression
A linked seat frame and riser impact structure absorbs head-on collision loads while limiting inward collapse and occupant submarining.
- Vehicle Seat Sliding Pin Collar for Abnormal Noise Reduction
An elastic resin collar between a seat frame hole and sliding pin suppresses collision noise while keeping the movable mechanism stable.
- Vehicle Seat Backrest Pivot With Intersecting Slot Guides
Intersecting slot guides and a movable journal strengthen backrest pivot adjustment, absorb belt forces, and improve rear-impact comfort.
- Compression-Formed Interior Panels With Smooth Rigid Surfaces
A layered pre-form separates surface smoothness from structural rigidity, improving vehicle interior panel finish and profile tolerance.
- Raised Watercraft Seat Support With Speed-Limiting Detection
A Hall-effect sensor detects the raised seat support and triggers motor speed limiting to prevent unsafe high-speed seat use.
- Seat Back Cross Member Structure for Weight and Stiffness Balance
Recessed and curved cross-member sections cut seat-frame weight while preserving stiffness and improving occupant fit.
- Seat Height Adjustment Assembly for Zero-Clearance Gear Meshing
Tooling aligns the drive module before welding or adhesive bonding, removing pinion-sector clearance to cut noise and improve crash resistance.