Window Cleaners TRIZ Cases

See how a curved cutting edge merged with support into a single body maintains blade strength a

See how a movable joint coupling between blade holder and blade enables dynamic angle adjustmen

See how an integrated ink reservoir and geometric stamp eliminate dipping operations for mess-f

Telescopic uprights and movable brackets let mini-blinds hang for two-sided cleaning and operation, then fold flat for storage.

Adjustable spacer elements keep the wiper lip from deforming at seals, helping the nozzle remove liquid cleanly along hard-surface edges.

A threaded neck connector with axial rotation lets cleaning tools align securely on poles for precise window cleaning at varied angles and heights.

Adjustable magnetic coupling keeps paired window cleaning units attached and moving together, improving high-rise cleaning safety and control.

A built-in squeegee clears condensation without smearing, while a hot water reservoir keeps the mirror fog-free and adjustable for different users.

A segmented wiper connector joins a rigid housing to an intermediate base using ultrasonic welding and heat-staking.

A flat beam wiper blade uses a U-shaped metal fixing element with lugs to engage spring rail cutouts for stable lateral guidance.

A windscreen wiper spoiler changes profile from symmetric to asymmetric under aerodynamic load.

Interior-mounted brackets extend through a window opening to support a platform, enabling installation from inside recessed areas without external access.

Intermediate fall-off preventing protrusions on the lever member receive deformed blade rubber, keeping leaf springs in place when hooks separate.

Segmented backing regions adjust curvature to minimize contact pressure variation differences, resolving uniform wiping performance trade-offs.

A wiper blade cap features a rubber insertion hole allowing strip replacement without detaching the cap.

A universal windshield wiper connector uses a guide bar and retention tabs to secure diverse arm types including hook, pin, and bayonet variants.

A reciprocating wiper motor drives dual arms via a single crank arm and connecting rods to reduce component count.

Snap connection mechanism secures longitudinal strips to connecting pieces, preventing loosening and extending wiper blade lifespan.

Rotatable lock member secures wiper blade to U-shaped arm hook via resilient engagement, preventing unintended unlocking caused by increased plate thickness.

Integrated packaging structure reduces bulk while protecting delicate wiper elements from damage during shipping and handling.

Segmented wiping strips replaceable on universal connectors reduce production costs and material waste across varied vehicle drive arms.

Integrated airfoil beam converts airflow into downward force to eliminate wind lift and improve wiping contact.

A universal windshield wiper connector accommodates multiple pin-type arms through standardized apertures.

A printer cleaning guide passageway directs a tool along a fixed path to contact the raster output scanner window only during removal.

Positioning a washer nozzle at the basal end of a pantograph arm reduces hose length and wind resistance while ensuring effective fluid coverage.

Segmented pivotable rails eliminate time-consuming cage repositioning while maintaining fall protection across multiple tanker truck hatches.

Pivoting blade subassemblies select scrubbing or rubber blades via oscillation to remove non-water soluble substances without manual adjustment.

A wiper arm assembly uses a spring-loaded locking tab and recess to secure the mounting head against rotation.

A rotatable discharge portion positions the flexible hose around the motor housing axis, eliminating operator hand obstruction during sanding operations.

Spring arms latch into a closure cap to block assembly gaps, minimizing lateral play for reliable attachment.

A pivot block connection assembly uses spacers and bearings to distribute loads across support bodies.

Segmented wiper connectors resolve the trade-off between connection reliability and adaptability by using universal geometric features for secure installation.

Segmenting the connector into a shell and movable member resolves assembly complexity while maintaining connection security.

A wiper arm adapter uses guide profiles and a resilient tongue to secure connecting elements.

A windshield wiper arm bracket uses a pin arm adaptor to secure varying pin sizes through a single central hole.

Plastic adapter cap with internal clips engages side part recesses to replace complex sheet-metal claws and simplify assembly.

Lateral webs exert compressive forces on the folding wedge to dampen tilting motion, preventing full-speed impact noise and permanent rubber deformation.

A frameless wiper assembly integrates flexible heaters between backing members to melt ice and snow from the windshield surface.

Welded engaging members replace complex recesses in longitudinal strips, reducing manufacturing steps while maintaining shear strength.

A composite connecting element joins a wiper blade to an arm using guide rails and a metal bearing part for stable lateral guidance.

A sliding latch secures a wiper blade adaptor to the arm via displacement along the installation axis.

An elastic metal bow strip with longitudinal crevices holds holding strips and rubber blades without rivets.

Flexible cover assembly shields tournament wiper joints from corrosion and freezing, preserving wiping reliability in adverse weather.

Asymmetric joint parts and oscillating arms prevent reverse mounting, maintaining optimal spoiler positioning and wiping quality.

A wiper blade cover member uses partition walls to segment the interior space and limit fluid flow within the assembly.

A windshield wiper adapter uses a flexible buckling device to couple with the arm at arbitrary angles.

Resilient tongues snap into holes while stop surfaces engage to prevent separation, reducing wear and manufacturing complexity.

Retention tabs on the end cap engage beam notches to prevent disengagement, protecting the windshield from scratches.

A cleaning apparatus uses a movable cleaner bar equipped with adjacent moist and dry pads to wipe electronic display surfaces.

A hinged docking platform rotates between vertical and horizontal positions to support workers near elevated units.

An A-frame pool ladder integrates a flexible gate barrier to inhibit unauthorized access between in-pool and staircase sections.

Expanded interval design between rubber holder and blade rubber facilitates travel wind flow along the wiper blade structure.

Segmented platform sections and a winch-driven safety cage enable versatile bulk carrier access while preventing personnel fall hazards.

Segmented adapter design accommodates side pin, pinch tab, and hook arms, eliminating spot welding constraints for easy squeegee replacement.

Segmented platform assembly prevents ladder deflection under load by extending rails to directly support the roof structure.

A wiper blade connecting device adapter uses polished sliding surfaces to reduce bearing friction.

A windscreen wiper blade uses a protrusion and hole snapping connection to attach the carrier element.

Elastic blocking slice prevents loose attachment of driven wiper arm by dynamically adjusting blocking force during positioning.