Vehicle Body Streamlining TRIZ Cases
- Retractable Truck Cover for Aerodynamic Drag Reduction
A nesting retractable cover extends behind the cab to keep airflow attached, cutting truck drag and fuel use without adding fixed length.
- Vehicle Roof Kinematics With Securing Slide for Rattle-Free Lever Locking
A securing slide locks the front deploying lever with broad contact to prevent damage and cover rattling in a vehicle roof opening system.
- Side-Folding Tonneau Roof Panels for Aerodynamic Cargo Access
Foldable roof panels improve truck aerodynamics and weather protection while preserving easy cargo access through automated side storage.
- Magnetic Roof Deflector Assembly for Hatch Access and Aerodynamics
A magnetic connector and spring-loaded deflector preserve roof hatch access while improving vehicle roof aerodynamics.
- Truck Air Intake Cover Mounting to Reduce Noise and Wear
A cab-fixed outer cover decouples the truck air intake duct to cut vibration noise, control gaps, and reduce component wear.
- Removable-Door Wind Deflector for Vehicle Cab Airflow Shielding
An angled hinge-mounted wind deflector redirects side airflow away from an open vehicle cab after door removal, improving ride comfort.
- Door Mirror Airflow Guide for Wind Noise and Wake Vortex Control
An upper door-mirror airflow guide redirects traveling wind outward to cut cabin noise, block wake vortices, and improve vehicle stability.
- Rear Spoiler Antenna Mounting With Sliding Reception Plate
Sliding runners, stop lugs, and elastic tongues let a rear spoiler antenna plate mount quickly while staying accurately positioned for signal reception.
- Moveable Tonneau Cover Panels for Cargo-Area Drag Reduction
Raised side and central tonneau panels deflect airflow over the cargo area, cutting wind drag at higher speeds while preserving cover function.
- Vehicle DRS Status Display for Safe Drag Reduction Control
Color-coded vehicle sub-objects show when drag reduction is safe, helping drivers balance speed gains with wheel-load stability.
- Retractable Pickup Bed Cover for Aerodynamic Drag Reduction
Gently sloping linked panels extend over a pickup bed to cut drag at highway speeds, then retract to preserve rear visibility and urban practicality.
- Tarpaulin End Runner Aerodynamics to Prevent Airstream Lifting
An air deflection part turns turbulent airstream into closing force, keeping a tarpaulin end runner shut without manual locking.
- Exterior Mirror Step Geometry for Fold-Joint Noise Reduction
A recessed step at the folding mirror joint separates airflow from the head edge, cutting rear-view mirror noise without adding complexity.
- Deployable Bed Cover Assembly With Object Detection for Drag Reduction
A retractable pickup bed cover uses vehicle-linked actuation and object detection to cut drag while avoiding damage from sliding cargo.