Vehicle Cleaning TRIZ Cases

Movable protuberances on elastic tabs accommodate varying wiper arm hook lengths, preventing structural damage during mounting.

A detachable connector assembly secures a windscreen wiper blade to an oscillating arm via a flexible spoiler.

A refillable wiper blade uses a retention clip with an upwardly-biased cantilevered finger to secure a replaceable subassembly to a coupler.

An injection-molded plastic wiper blade bracket hides functional elements inside its structure, reducing production costs and improving visual appeal.

Integrated fairing abutments align end caps while elastic latching secures the adapter, reducing device complexity.

A securing element prevents slider movement into the assembly position during normal operation, ensuring secure fixing of the wiper blade to the wiper arm.

A wiper drive wheel integrates electrical contact means to signal position.

A vehicle washer pump detects liquid levels by monitoring motor current consumption proportional to rotor speed.

Carrier element lateral guides embrace spring rail edges to secure the heating arrangement within an open central zone.

Rotating the transparent sensor housing clears foreign materials through centrifugal force and a wiper, preventing misrecognition in adverse weather.

A pop-up nozzle assembly sprays washing fluid at a shallow angle to clean external camera lenses without obstructing the field of view.

Rotation limiting device on the adapter prevents over-rotation damage during wiper blade replacement operations.

A wiper blade adapter system uses a lateral plug-in unit to connect interchangeable connection elements for flexible mounting.

A universal windshield wiper blade connector uses a movable central support and flexible locking teeth to attach securely to four different arm types.

Curved bottom wall adapts wiper blade to glazed surface curvature, resolving linear design limitations in pillar zones.

A circumferential mounting tab absorbs motor vibrations through elastic deformation and large contact area.

A windscreen wiper drive bracket incorporates an additional bearing point to support the second wiper shaft and absorb radial forces.

Varying width protrusions in the tilting web reduce rattling noise by minimizing oscillatory movement of the wiping lip.

A windshield wiper integrates a slideable ice scraper component above the blade for winter vehicle maintenance.

A windscreen wiper joint part pivots between wiping and service positions using a flexible wall mechanism.

An optical sensor detects rain on a vehicle windscreen to conditionally activate washing, reducing washer fluid consumption while protecting wiper blades.

Asymmetric connecting devices prevent reverse mounting of flat blade wipers by using unique protrusion and groove geometry to ensure correct alignment.

An injection-molded metal insert within the plastic connecting piece withstands high forces during snow removal without damage.

Non-symmetrical wiper blade end tips with flattened shapes and chamfers prevent cowling contact during high storage without reducing wiped area.

Segmented adapter and rigid junction element secure fluid connections against overpressure while offsetting the inlet coupling to simplify user maintenance.

A locking device featuring an inner recess for the wiper spine and a push button for separation.

A breathable membrane mounts on a side housing section to equalize pressure between the motor and gearbox.

A wiper blade fastening arrangement transmits drive torque via a conical friction connection within a hollow shaft.

Plastic adapter with longitudinal bar enables 45-degree rotation, resolving assembly complexity and spoiler interference across vehicle window curvatures.

Variable spring rail cross-sections within universal channels enable tailored rigidity without altering external appearance, reducing manufacturing complexity.

A wiper device latches adapter units via elastic deformation to restrict vertical movement.

Universal mounting bases with integrated retaining projections connect to various wiper arms while maintaining structural stability.

A washer fluid heating device uses a partition member to separate storage space into upper and lower sections for controlled fluid flow.

Elastic tongue compensates for longitudinal play in wiper assemblies, relaxing manufacturing tolerances while maintaining secure attachment.

Lateral openings in the guide channel reduce material usage while intermediate elements maintain structural integrity and force distribution.

Segmented pneumatic nozzles clean cameras and precipitation sensors without mechanical wipers, reducing vehicle drag and system complexity.

A rotating wiper arm cleans curved optical surfaces by maintaining a radial configuration during circumferential motion.

A wiper device housing accommodates the arm adapter unit via a pivoted latching mechanism for secure coupling.

A wiper device securing unit allows adapter removal via a specific pivot position.

A wiper arrangement uses a guide element to position the connecting unit securely on the wiper arm.

An asymmetric connection cavity limits pivoting to reduce wear on flexible tabs and extend service life.

A wiper adapter uses a safety slide to lock snap-in lugs into recesses for secure assembly.

A wiper blade lever and clip design accommodates U-hook, pin arm, and slide arm mounts through a single universal structure.

A camera washing device mixes high-pressure air with wash water to generate fine particles for lens cleaning.

Telescopic wiper blades extend dynamically to clear curved windshields, resolving coverage gaps.

A motorized hinge mechanism lifts a wiper blade off a windshield surface to prevent ice adhesion and ensure operability during cold weather.

Wireless interface and optical detection adjust wiping area boundaries to resolve ease of operation versus device complexity.

Inclined adapter cavities guide cylindrical connector protrusions into closed side orifices for secure mechanical joining.

Dual melting point thermoplastics in the wiper blade sheathing prevent incorrect weld slippage during assembly.

Independent sensor circuits optimize fluid consumption and maintain functionality in cold weather by adjusting pressure boosting pumps.