Superstructure Subunits TRIZ Cases

See how a dual-pivot hood mechanism transforms a truck front hood into a stable horizontal tabl

See how microfiber with polyurethane and UV absorber achieves high light fastness and low glass

See how color-pigmented spray coating applied before lamination enables glass fiber composites

See how multiple latching elements with varying geometries enable one covering device to attach

An elastic fastening area lets plastic and natural-material trim parts move with heat and humidity, preventing cracks and deformation.

Press-molded living hinges and elongated cut-outs let composite load floors pivot with less binding while avoiding extra hinge assembly.

An elastic fastening region absorbs thermal and humidity-driven expansion mismatch to prevent cracks and deformation in inside door linings.

Adjustable rods and bracket slots let one rack fit multiple Harley-Davidson accessories, including newer windshields with rearward clamps.

A slide-and-join knob and boss structure cuts assembly force, prevents blanching, and keeps center pillar trim positioning stable.

Continuous guide tracks let a vehicle load floor slide between multiple positions, expanding cargo space without removing the panel.

A removable trim-mounted cover hides the lower tether bracket while keeping the upper anchor accessible, improving vehicle interior appearance and safety.

A layered touch panel replaces protruding car buttons, using patterned light shielding and diffusion to keep icons clear and durable.

Sandwiched attachment brackets let the upper cross-member stiffen the front structure while preserving balanced deformation box crush in small overlap impacts.

A shared reinforcement member links child-seat anchor points to spread tensile loads, protecting the rear floor without added weight or cabin space loss.

Preassembled roof-mounted environment sensors detect through glass and a see-through roof area, cutting installation steps, space use, and cost.

Snap-fit slots and elastic clips add precise perpendicular locking to a welded vehicle door assembly, improving positioning stability during assembly.

An angled connecting wall and rounded trim nose divert water away from dashboard buttons and ports while reducing impact injury risk.

A locking insertion pin and receptacle simplify vehicle trim strip assembly and removal while maintaining high holding force and durability.

A modular roof support with removable panels, U-shaped interfaces, and toggle locks preserves body rigidity while enabling lighter open-roof conversion.

Sliding guides and wedges let one front-end frame mount the heat exchanger assembly in two longitudinal positions for different powertrains.

A vertical wall shifts the pillar joining surface out of the impact path, improving repairability, stiffness, sealing visibility, and assembly.

Integrally cast rear members, cross-connections, and annular load paths raise rear opening rigidity and dissipate rear-impact energy.

Threaded brackets and a cushioning buffer secure the vehicle display assembly to the instrument panel base and limit occupant-side movement in rear impacts.

An angled door sealing element creates a flared thermoformed cavity, cutting seal height by 5-10 mm while maintaining watertight sealing.

Single-layer injection molding blends translucent thermoplastic with micronized mineral and plant fillers to create decorative low-impact car interior parts.

Passive ram air is split by a diverter and deflector to cool both brake rotors and a battery pack with one low-drag duct.

A front-positioned joining surface and vertical wall keep collision loads off the outer panel joint while improving sealing and pillar stiffness.

A roof-side reinforcement and door mounting member secure swing doors in wide-body vehicles while improving rigidity, durability, and NVH.

An A-pillar garnish extends under the hood into the airflow gap to block wind, cut noise, and preserve a seamless exterior appearance.

Plastic composite side outer panels cut mold and painting burden while surround-panel coupling improves rigidity and watertightness.

Direct fastening between the rear quarter roof side member and pillar reinforcement strengthens panoramic roof joints and rear body connectivity.

Adjusted flange angle and length raise hat-section vehicle member bending strength without adding weight or exceeding space limits.

A cast housing packages and indirectly mounts pivot door assemblies, reducing space encroachment and protecting body hard points in pillarless openings.

A detachable hood trim absorbs collision damage, enabling partial replacement while preserving a streamlined hood surface and styling flexibility.

Drainage openings in the box-body floor let trapped moisture escape while limiting splash water ingress to protect structure and insulation.

A detachable front cover section withdraws behind the instrument panel reinforcement to preserve steering column EA stroke in frontal crashes.

Casting the heatsink into an aluminum body component cools the in-vehicle ECU without a separate part, saving space and lowering thermal resistance.

A two-part steering column shroud lets the cover slide with less movement, preventing bunching, creases, and tears during stow and use.

A hood-mounted modular plenum separates the snow door from the air cleaner to prevent intake plugging and simplify service.

Ribs and localized steel reinforcement stiffen the dump truck tray, cutting tare weight and liner maintenance while preserving payload volume.

A heat-expanded epoxy insert seals the battery-to-cabin passage to block hot, poisonous thermal runaway gases in electric vehicles.

Raised reliefs are moved beneath a transparent bodywork surface to preserve a 3D look while improving cleaning, durability, and pedestrian safety.

A seamless elastic and shape-retaining trim changes surface area without complex mechanisms, improving aerodynamics and reducing dirt buildup.

Upturned skid plate edges protect exposed UTV frame sections while integrated mounts, heat shielding, and console access improve packaging and serviceability.

An integrated hood lock airflow barrier deflects grille air toward the radiator to reduce bypass and improve heat exchanger cooling.

A nested frunk reservoir layout preserves cargo space while adding washer fluid capacity, vibration isolation, insulation, and slosh noise control.

Lateral air pump and air tank placement near the rear suspension frees trunk length and isolates vibration through an adapter bracket.

A ring-shaped fender bracket and fender integrate mounting points to raise stiffness, simplify debugging, and improve vehicle assembly alignment.

Using carbonating SEBS and embedded fibers, this case shows how a hole-closing plug stays gas-tight and stable up to 600°C.

A welded ribbed plate and crossmember anchor the ECU to transmit acceleration forces accurately on low-stiffness vehicle subframes.

An expandable insert stiffens the roof-rear ring-body junction while preserving conductor passage and reducing vibration-related deformation.

A translucent decorative zone and opaque border create a sharply defined backlit contour in vehicle trim while avoiding complex medallion assembly.

Symmetrical fuel and cleaning fluid tank placement behind the cabin improves tractor balance, aesthetics, and refill access.

Recessed dash panel regions and rearward connecting portions help prevent front panel contact in collisions while preserving cabin space.

A hinged glass sheet with molded edge encapsulation enables continuous interior display surfaces while improving impact resistance and assembly.

A pre-laminated adhesive film bonds fabric to a perforated concave panel, hiding vehicle speakers while preserving sound transmission.

A compliant soundproofing layer along cast dash ribs closes pad gaps and works with silencers to block cabin noise despite assembly variation.

A living-hinge doghouse folds from molding to assembly, cutting mold-slide complexity while ribs and a lock secure fastener placement.

Perforated décor over molded elevations creates durable 3D vehicle trim with better contour accuracy, surface resistance, and lower cost.

A telescopic support assembly spans vehicle pillars to adjust seatback position, add storage or ventilation, and reinforce the cabin structure.

Dividing roof lining material into pieces joined by slide fasteners forms the sunroof opening without cutout waste, improving yield and appearance.

By placing the wiper device through die-cast front-structure openings, this case expands wiping range in low-hood vehicles without added complexity.

A detachable friction-fit gap cover simplifies steering column trim assembly, avoiding adhesives and welding while reducing material waste.

Front fender measurements set a vehicle-specific optical center and aim bias, improving headlamp aiming accuracy without floor-up grouping.

Closed-section links between the rear shock absorber and body members improve load distribution, torsional rigidity, and frame durability.

A retrofittable door frame extends into the rear wheel well to fit a wheelchair lift while preserving wheel clearance and vehicle structure.

Directed airflow, baffles, and seals cool a military vehicle heat exchanger while limiting recirculation, turbulence, and protection tradeoffs.

Integrally molding the resin rear floor and undercover cuts part count, simplifies manufacturing, and creates a flush lower surface for better aerodynamics.

Separate tank and hood support frames let a work vehicle enlarge fuel capacity while blocking engine vibration and reducing dashboard heat transfer.

A stepped inner and outer A-pillar garnish guides airflow over the windshield to prevent detachment and reduce wind noise.

A ribbed polyamide carrier bonded to carbon-fiber thermoplastic balances vehicle stiffness, energy absorption, weight, and manufacturability.

A segmented drive shaft routed around a floor cutout enables rear-wheel drive in a low-floor bus without sacrificing wheelchair access or traction.

A multi-part fender cover guides and supports LiDAR and radar mounting while reducing protrusion and preserving vehicle exterior shape.

Flexible opening tabs let vehicle trim clips install by hand with low insertion force while maintaining secure retention without powered tools.

Electrical insulation elements thermally couple roof-mounted environment sensors to a shared support while preventing interference and stabilizing temperature.

A multi-cavity injection molding process keeps the decorative layer fixed while transferring the structural part for faster, reliable trim production.

An interlocking dumper floor profile replaces welded joints with elastic wedges and cross reinforcement to prevent cracking, deflection, and sticking loads.

A closed-section roof rail reinforcement evens body strength around sliding doors to resist buckling and improve side impact load distribution.

A two-segment sliding side wall lets dashboard ends be readjusted to match window frames and remove visible assembly gaps.

Mechanical connectors join separate reinforcement inserts on the hidden panel face to prevent cut-zone rupture while keeping trim panels light.

Plasma-treated glass reaches at least 35 mN/m surface energy, enabling direct frame bonding without chemical primers or added process cost.

A thin covering bonded to a plastic support cuts body panel weight while preserving strength, surface quality, and recyclability.

Dual fixing points above and below the anchor spread seatbelt loads into the cross member while limiting floor panel deformation and wrinkles.

A roof skin cutout and signal-permeable cover hide the vehicle sensor below the roof, reducing drag while preserving signal integrity.

An offset, inclined partition wall shortens the barrier behind the seat to improve rear visibility while preventing accidental tool contact.

A two-panel tractor hood keeps structural support fixed while a lightweight pivoting section opens by hand for cooling package maintenance.

A side-opposed cab door with sealing members stays openable under frame deformation while maintaining airtightness and rain protection.

A curved wheel-area trapping profile uses gravity and kinetic energy to collect wear particles without electronics, reducing moisture-related failures.

Shearing deformation creates a stepped outward flange that avoids fractures and wrinkling in high-tensile steel press forming while preserving joint strength.

A resilient lattice-backed edge section lets the panel compress and expand with adjacent structures, reducing thermal warpage and damage.

A reinforced cabin beam and dashboard structure redirects collision loads more smoothly to the sill beam, improving crashworthiness and stiffness.

Closed-section plastic brackets replace ribbed U-shapes to cut cross car beam weight while preserving stiffness and easing molding.

A pivotal and sliding linkage lets a motor-vehicle wheel-well cover follow steering and vertical wheel movement, maintaining airflow coverage to reduce drag.