Vehicle Cleaning TRIZ Cases

An integrated manifold distributes air and liquid through nozzles to clear contaminants from optical sensors, maintaining clarity for navigation systems.

A one-piece wiper connecting element uses vertical tabs to block movement within a tubular bearing mount.

An end cap opening exposes a car body penetrated portion for the wiper shaft, eliminating redundant watertight tests after attachment.

Crimp profile joins washer fluid hose to wiper bar, preventing slippage without complex fasteners.

Ultrasonic transducers vibrate the housing to clear signal-blocking dirt without adding mechanical wipers.

A fin ray wiper blade uses a slipping clutch coupling to maintain rotational rigidity between segments.

Pre-formed notch in laminated glass allows motor mounting plate attachment without drilling holes, reducing manufacturing time and fracture risk.

Offset shafts in an intermediate piece bridge incompatible wiper connectors and driving arms, resolving standardization conflicts.

A universal windscreen wiper adapter connects blades to various end pieces using a segmented body and cowling structure.

A wiper blade adapter unit incorporates a rotary bearing mechanism with snap-in latching features for secure component attachment.

An elastic wiper arm connection compensates for output shaft height deviations through axial spring loading, ensuring uniform wiping pressure.

A brushless DC motor uses three Hall effect sensors in a triangular axial arrangement to monitor rotor position without increasing radial dimensions.

A segmented plastic adapter with a metal reinforcing element absorbs transverse forces without deforming, maintaining wiping quality.

A wiper arm head uses a longitudinal slot feedthrough to guide cleaning fluid hoses through the structure.

Integrating a locking protrusion on the spring steel strip eliminates separate components, preventing longitudinal displacement of the support element.

A pivoting rotation restricting member limits wiper arm head angle to prevent damage while allowing full locked-back operation.

A windscreen wiper blade uses a harpoon-shaped interlocking rib to secure the structural component within the housing.

A wiper blade adapter transmission unit releases coupling between connecting elements and the adapter.

Universal adapter element with coaxial bearing openings accommodates multiple wiper arm types, reducing part count and assembly complexity.

A tapered spoiler on a wiper blade reduces wind lift and vortex noise by varying height from center to ends.

An inverted hinge axis on the coupling member allows the locking projection to move linearly downward, resolving inclination issues during removal.

A wiper strip element forms a form-fit connection with the wind deflector to enable rapid assembly.

Segmented clamping members replace expensive threaded fasteners, enabling precise lever alignment on drive shafts while reducing assembly complexity.

A rear window cleaning control system synchronizes wiping cycles with headlight and windshield washer actuation to automate maintenance.

A wiper arm uses a movable bearing part on the shaft to enable axial and radial adjustment for blade replacement.

A hydraulic connector uses sliding guide elements to self-align within a wiper arm terminal part for secure locking.

A wiper strip unit secures to an adapter using a spring-elastic carrier element that forms a form-fit connection.

Recesses on the wiper carrier engage projections on the motor plate to absorb bending and torsional loads without complex assembly.

A vehicle cleaning system detects sensor adhesion levels to automatically adjust cleaning parameters for onboard sensors.

Locking means on the pivot pin prevent arm detachment in elevated positions, resolving reliability issues without adding complexity.

An integrated wiper blade adapter merges mechanical support, fluid delivery, and heating connections into a single unit to reduce assembly complexity.

Independent first and second pressing wings adjust pressure separately to resolve uneven force distribution on curved windshields.

Asymmetric guide grooves on the rotation shaft prevent misassembly of various connector types by restricting rotation angles.

A lidar sensor cleaning system uses signal analysis to detect contaminants on the window cover and triggers automated removal mechanisms.

Elastic claws in the end cap engage a spring rail counterpart, resolving assembly difficulty while maintaining structural stability.

A wiper connector assembly uses a biased protrusion and groove path to enable one-handed twist-and-lock operation.

A universal wiper blade connector uses longitudinally offset cantilevered beams to engage slots on multiple hook-slot arm types.

A wiper blade coupling structure conceals the locking mechanism within the arm interface to improve aesthetic appearance.

A wiper joint with dual tilting axes adapts blade angle to follow panoramic window curvature.

A wiper blade integrates spring strips with a reinforcing element to enhance structural rigidity.

A windscreen wiper connection platform uses reversible elastic deformation to lock connectors in a single perpendicular insertion movement.

Segmented connector design resolves the contradiction between connection stability and adaptability to different arm sizes.

A wiper control device adjusts rotation speed thresholds based on blade travel distance to detect mechanical restrictions accurately.

Sensors on the wiper blade tip provide real-time position feedback to prevent over sweep damage caused by blade flexing under aerodynamic loads.

A wiper blade adapter integrates a detachable spray unit with spring-elastic locking to resolve uniform liquid distribution and device complexity trade-offs.

A vehicle window defrosting device adjusts de-icing liquid projection based on external temperature sensors.

End termination unit integrates latching hooks to secure spring strip and wiper carrier directly.

A connector assembly with a gear drive and positioning cogs modifies the wiper blade angular position to reduce its motion path arc.

A segmented sensor housing uses tamper-resistant fasteners and a single pump to supply cleaning fluid and air for defrosting.

A resilient tongue on the wiper cap snaps into a mounting head protrusion, preventing cap loss during car washes while allowing easy detachment.