Superstructure Subunits TRIZ Cases

A truck panel rail uses a snap-in connection to hold position during assembly.

A metallic intermediate piece joins a fibre-reinforced plastic profile to a vehicle body frame via plug and adhesive bonding.

A porous sound absorbing structure uses a reinforcing plate with through holes to form an air layer between curved outer and uneven inner materials.

A pillar gusset bead forms a closed cross-section with the center pillar to engage the pillar garnish.

Segmented container body design uses a hinged cover plate to enable tool passage through a maintenance window without full disassembly.

A mud guard structure with an inside flow regulating portion redirects travel wind along a deflection wall.

A tractor mudguard assembly uses a recessed mounting region to provide structural rigidity for the main body member.

A corrugated force transmission element distributes collision loads within the bottom sillboard hollow space.

A controller modifies nozzle cover opening angles based on driving conditions to maintain visibility while minimizing aerodynamic drag and vibration noise.

Finisher panel conceals trim support to align accent elements, resolving misalignment between assembly flexibility and manufacturing precision.

Segmented mud flap uses a hinge to deflect around running board obstacles, ensuring reliable splash protection.

Rib structure on core die fills undercut spaces to maintain front surface design integrity, eliminating molding sinks and slide die complexity.

A partition member inside the front header segmenting internal space to dampen vertical vibrations from windshield movement.

A mudguard rotational coupling uses parallel elastic springs and rolling bearings to enable smooth relative rotation between the fixing plate and support plate.

Bracket with recessed parts enables worker finger insertion to improve workability without increasing the stationary object area between panels.

A sleeve and panel deflector assembly breaks down moisture spray from commercial vehicle tires.

A rear door gusset member transmits side collision loads to suppress center pillar displacement in center-pillar-less vehicles.

Recessed semi-cylindrical housing protects LiDAR sensors from damage while maintaining 360-degree field of view through flush-mounted curved windows.

A fender mounting assembly uses a pivoting support arm fixed to the wheel carrier to maintain alignment during steering.

Extruded bumper connecting element integrates fastening threads within hollow chambers to maintain structural integrity.

Bent corner portions on the rear floor panel form a closed cross section with the front cross plate to transmit impact loads without adding weight.

Bottom openings in the support part enable separate module replacement, resolving the trade-off between structural stability and repair ease.

Bead portions on the reinforcement increase collision resistance while maintaining low weight and cost.

Multi-shot injection molding merges manufacturing steps to produce complex multi-curvature roof ditch moldings with varying cross-sections.

Extension member aligns with floor cross member to transmit loads, preventing rear side frame collapse while minimizing vehicle weight.

A movable flap rotates about a hinge shaft using external air pressure to control airflow into the engine room.

Gradually changing thickness sections connect panel portions while an opening at the intersection prevents molding defects.

Standardized intermediate frame enables unified assembly procedures for multiple roof panel types, reducing manual labor and production costs.

Joining a plastic frame to an aluminium skin panel before cataphoresis prevents thermal expansion deformation while maintaining aesthetic seam quality.

An integrated corrugated cardboard roof element merges the stiffener and damping part into one unit, eliminating assembly complexity while absorbing vibrations.

An air-tight flexible cover seals gaps caused by large loads, preventing exhaust gases and precipitation from entering the vehicle.

A cross-car beam combines a plastic body with a metallic component to deliver structural support.

Universal heel board paired with variable thickness extensions resolves manufacturing complexity from multiple component variants.

A hybrid vehicle side structure uses a steel tab portion to join an aluminum alloy main body, enabling efficient assembly on conventional lines.

Segmented reinforcement housing integrates wiring components to reduce panel volume while maintaining structural strength.

Intersecting horizontal and vertical closed cross-sections in a hot stamped reinforcing panel reduce wheel arch deformation during narrow offset collisions.

A connecting member joins pillar outer and inner members to disperse rear door opening loads through multiple structural paths.

Segmenting the pillar inner allows external attachment of L-shaped bulkheads, resolving rigidity versus manufacturing complexity.

Multiple positioning pins maintain parallel alignment between trim parts, eliminating irregular gaps caused by single-pin misalignment.

Notches in the natural fibrous core are filled with adhesive to resolve the trade-off between weight reduction and mechanical strength.

An overlapping roof configuration prevents traveling air ingress through dimensional changes, enhancing occupant comfort during off-road travel.

A motor vehicle floor element uses a variable thickness honeycomb reinforcement structure to balance structural integrity and mass.

Hydraulic dampeners regulate pillar extension speed to prevent safety hazards while maximizing loading width.

A luggage trim, sliding trim, and rotating trim assembly coordinates to conceal the vehicle door mechanism.

Fiber-reinforced plastic reinforcement members fit into hollow stamped metal frame chambers to boost structural integrity.

Segmented crossmembers at different vertical levels create a central opening that restores cooling airflow while maintaining structural integrity.

Integrated positioning tabs secure flexible splash guards to vehicle panels, preventing detachment and debris damage.

An M-shaped strut with multiple fastening sections reduces vehicle weight and assembly effort while maintaining torsional rigidity.

Adjustable cover element with parallel toothed racks slides horizontally to open vehicle interior trim openings.