Vehicle Cleaning TRIZ Cases

An elastic tongue and sliding cover enable straightforward assembly of wiper blades, resolving complexity issues in traditional connectors.

A washer nozzle sprays fluid onto an optical sensor lens to remove foreign matter without compressed air.

Connector hooks engage retainer lugs to prevent exposure while enabling easy blade exchange.

A vehicle vacuum power head mounts between exterior body panels and interior compartment panels to integrate with the electrical system.

A windshield cleaning head uses articulating extension members to traverse the glass surface for precise spot cleaning.

A vehicle wiper device directs washer fluid opposite to the blade movement direction for effective cleaning.

A sensor feeds position data to a control unit that adjusts the wiper blade angle via a second motor, ensuring thorough cleaning on complex curved windshields.

Merging electrical control paths for sensors and cleaning sprayers reduces electronic bus complexity while maintaining reliable operation.

Longitudinal protrusions define debris collection channels that divert particles away from the filter, preventing clogging and maintaining flow rate.

Segmented primary and secondary frames with a turn-buckle holder resolve lateral stability issues while maintaining low profile force distribution.

A vehicle sensor cleaning device uses a movable blocking element to direct fluid flow, eliminating external distributors and reducing system complexity.

Segmented snap-fit mounting reduces assembly volume and cost while maintaining secure fixation of the cleaning nozzle.

Segmented mounting head creates gaps for paint entry at the pivot joint, preventing corrosion and maintaining smooth movement.

A windscreen wiper connecting device uses a movable protrusion to secure the blade to an oscillating arm.

A telescoping rearview assembly integrates a flexible track and wiper element to maintain camera lens clarity during housing movement.

A polymer connecting device merges ultrasonic welding and mechanical pin attachment to secure a windscreen wiper blade longitudinal strip.

A wiper assembly uses a suction pump to draw air and water through extraction openings in the blade.

Extracted auxiliary arm reduces weight and parts while maintaining pantographic motion for curved windscreens.

Swivel joints link bendable segments in a fin jet design that arches under compressive force to maintain uniform contact pressure on curved windshields.

A wiper adapter uses locking tabs and a stop wall to secure attachment to the arm track.

Segmented wiper blade with snap-fit fastening resolves reliability versus ease of replacement trade-offs on curved windshields.

Integrated locking mechanism on pivotal cover retains position during assembly and prevents dislodgment during car washing.

Segmented jet ejectors on oscillating wipers eliminate blind spots by distributing fluid across the entire windshield surface.

A heat-conducting element transfers thermal energy from a vehicle sensor housing to the adjacent windshield area.

Segmenting the wiper arm element into portions with distinct cross-sections resolves the trade-off between connection stability and manufacturing complexity.

Acute angle nozzles remove debris and create air curtains, eliminating complex valve systems.

A window washer control system advances spray initiation to align liquid delivery with wiper blade position.

A camera monitoring system with a rotatable housing adjusts its position based on vehicle speed to reduce aerodynamic drag.

Elastic balance connectors in an adaptive windshield wiper transfer pressure to fit curved surfaces, reducing noise and maintenance costs.

Segmented centring guide reduces insertion force and stress on the adapter during assembly.

Segmented wiper blades with dynamic pretensioning mechanisms adapt to curved windshields, eliminating unwiped regions and haze formation.

Segmented pin connections stabilize flat blade wipers by blocking longitudinal drift while allowing vertical flexibility.

A sliding adaptor on the wiper arm shank accommodates variable blade lengths, eliminating complex shank modifications and simplifying installation.

Acceleration sensor signals control the wiper liquid sprayer pump to match blade movement phases.

Wind deflector surface on wiper adapter redirects airflow to press blade against window.

An integral foam core in a beam wiper spoiler resolves the contradiction between flexibility and damage resistance from ice.

An adapter with elastically deformable lateral tongues adjusts spacing to secure wiper blades on variable width hooks, preventing mechanical imbalance.

A cleaning device uses an annular channel to distribute fluid across a camera lens surface.

A wiper lever assembly uses downward gradient fin surfaces to generate aerodynamic downforce for improved wiping contact.

Segmented damping webs with tailored end faces resolve the trade-off between manufacturing simplicity and controlled separation precision.

Self-contained blowers generate pneumatic pressure to create an invisible air curtain that prevents rain and debris from contacting vehicle windshields.

An integrated heated wiper blade merges a Kapton heating element with a graphite squeegee to prevent ice accumulation while reducing manufacturing complexity.

A cleaning device uses a controller to evaluate electrical characteristic values from a vibrator and adjust vibration levels.

A wiper control system detects the parking end position to ensure accurate return.

A wiper blade connection device uses heat treatment to expand components, creating a secure bond between the support element and side part.

A pressurized chamber cleans and cools vehicle sensors through shared airflow, reducing system complexity while maintaining reliability.

A wiper apparatus moves the blade lip to limit positions during direction changes.

Segmented air and fluid nozzles remove sensor debris, maintaining autonomous navigation reliability without adding excessive hardware complexity.

A rotating wiper blade with integrated nozzles scans cylindrical optical surfaces to remove debris through fluid impact.

A piston-driven valve assembly directs washer fluid to nozzles and returns it to the pump using hydraulic pressure.