Seat Frames TRIZ Cases
- Rear Seat Cushion Articulation Around the Occupant H-Point
A rack-and-pinion linkage lets a rear seat cushion pivot and slide around the occupant hip point for more natural comfort and fewer readjustments.
- Headrest Support Structure for Stable Pivot and Easier Assembly
A stay-actuated protrusion stabilizes the headrest pivot center while reducing bracket interference and insertion force during assembly.
- Seat Garnish Assembly for Gap-Free Opening Retention
An annular plate and clawed garnish keep seat openings gap-free while spreading skin tension to prevent tearing.
- Chair Back Connector Assembly With Protective Sleeves
Protective cases and fixing sleeves simplify chair back installation while shielding the seat cushion from connector contact and exposed hardware.
- Foldable Child Car Seat Structure for In-Vehicle Space Saving
A sliding base and multi-joint folding frame let a child car seat stay installed while collapsing to free space for passengers or cargo.
- Vehicle Seat Component Joining With a Grooved Drive Stud
A grooved drive stud joins aluminum and steel seat components quickly without welding or bonding, cutting cost and avoiding deformation.
- Vehicle Seat Frame Rear Support for Compact Impact Absorption
A fixed rear support connection shrinks the seat back attachment mechanism while keeping stable impact load absorption in rear-end collisions.
- Vehicle Seat Dynamic Damper With Replaceable Tuning Components
Separable damper case halves let engineers swap the weight and elastic member to retune seat vibration damping and simplify frame mounting.
- Seat Frame Tube-Wire Assembly Without Welding Dissimilar Metals
Metal forming locks steel frame wires to aluminum seat-frame tubes without welding, cutting connector weight and assembly complexity.
- Seat Frame Collar Tolerance Split for Faster Manufacturing
Different tolerances for the sliding and insertion regions cut collar forming steps while preserving smooth seat frame lifter operation.
- Vehicle Seat Wire Locking Structure for Strong Panel Attachment
A bent or enlarged wire end locks into a seat-frame panel and uses a separation stopper to keep axial load transfer strong without complex welding.
- Vehicle Seat Cushion Layout for Stable Side-Load Support
Segmented cushion bulges and recessed support members stabilize backing tension and maintain seat support when occupant load shifts.
- Transit Chair Body Structure With Variable Side-Wall Reinforcement
Arching side walls with variable height strengthen a transit chair body under passenger and vehicle loads while simplifying upholstery fit and injection moulding.
- Seat Back Frame Reinforcement for Low-Mass Recliner Strength
A high-strength steel side frame, local stiffening insert, and C-shaped laser weld improve recliner rigidity while keeping seat mass low.
- Composite Vehicle Seat Shell With Split Reinforcement Inserts
Two L-shaped composite inserts preserve fiber orientation during molding, strengthening vehicle seat shells in high-stress crash zones.
- Seat Hose Mounting Bracket for Kink-Free Sensor Routing
Integrated clips and clamps secure seat sensor hoses in a safe path to prevent kinking, twisting, and weight-sensing errors.
- Vehicle Seat Back Frame Joint for Rear-Force Resistance
A dual front-rear support joint strengthens the seat back extension frame against rear and front loads while keeping the frame thin.
- Arcuate Vehicle Frame Structure to Prevent Wrinkles in Seat Back Frames
A bowed connecting portion with internal protrusions supports high-tensile steel during forming, widening third-row knee space without wrinkles.
- Vehicle Seat Backrest Anchor Structure for Child Seat Access
An integrated backrest anchor supports the cushion and child-seat belt, cutting parts while improving access and tensile stability.
- Integrated Seat Back Frame Joint for Lower Part Count
Tube-frame fitting and welded joining remove flat end portions and auxiliary plates, cutting cost while improving seat back rigidity.
- Vehicle Seat Frame Wire Curvature for Stronger Welded Joints
Gradually curved wire ends absorb seat frame length variation, preserving weld contact area, assemblability, and joint strength.
- Friction-Welded Vehicle Seat Structure for Lightweight Strong Joints
Friction welding joins steel and aluminum seat parts with low distortion, cutting weight and assembly complexity while keeping strong joints.
- Composite Vehicle Seat Back Structure Without Welding
Thermoformed thermoplastic composites replace welded metal seat backs to cut weight, cost, and tolerance variation while maintaining strength.
- Vehicle Seat Frame Layout for Side-Frame Rigidity and Weld Access
Overlapping extension portions stiffen vehicle seat side frames against inward bending while improving weld access and avoiding recliner interference.