Light Protection Screens TRIZ Cases

Deflected link chains form a rigid temporary guide that stabilizes venetian blinds while preserving the clear opening area.

Magnetic coupling and elastic travel compensate wind forces, preventing oscillations and damage.

Relief patterns on the glass redirect reflected rays toward the sky, reducing ground glare and heat accumulation while maintaining visible light transmission.

Motorized window shade assemblies eliminate cord safety risks by replacing coil springs with controlled actuation for stable positioning.

A roll-up control device uses a turntable assembly with a clutch mechanism to manage cord length for safe operation.

A vehicle curtain system uses a blind shade to adjust light transmittance through mechanical stretching.

Segmented pleated strips reduce scrap waste and storage costs while enabling wider shade production.

Integrating springs with rotary drums reduces weight and complexity in spring motors while eliminating strangulation risks from exposed cords.

Segmented travelling nuts snap onto spindles to resolve contradictions between ease of assembly and construction complexity in shading devices.

Segmenting the electrical interface via a fixed support plate allows stator detachment without long cables, preserving manufacturer guarantees.

A VO2-aerogel hybrid film laminates onto glass windows to modulate solar transmission through thermochromic phase transitions.

Coupling devices limit displacement paths while the guide device aligns the strand, preventing shifting during force transmission.

Segmented end plug uses rotating pawl carrier to lock axial position, eliminating sideways movement without precise grub screw alignment.

Outdoor biconvex lenses collect sunlight while indoor semi-transparent lenses disperse it, solving poor lighting uniformity in existing solar devices.

Hall sensors detect magnet rotation to convert pull cord motion into electrical signals, preventing mechanical wear and overloading in motorized screen drives.

Intermediary foam rubber attachment absorbs clamping deformation to restore sealing effectiveness and reduce air leakage.

A movable member creates friction against a pole to fix window covering positions.

Friction restraint on the first facing enables vane angle adjustment at partial deployment positions, overcoming conventional full-deployment limitations.

Segmented opaque and translucent blinds operate independently via forward-guided cords to eliminate light leakage around control loops.

Retaining element forms a baffle to prevent seal damage from metallic residues and simplify production.

A pliant clip uses a living hinge to pivot legs, securing vertical vanes to carriers.

Single cord actuates clutch and arresting parts to lower or raise window shade bottom part, reducing control system complexity.

A window blind frame uses T-shaped brackets and a supporting member to connect segmented top and bottom components for structural stability.

Oblique transverse double-layered sheets overlap sunshade sections to resolve insufficient attachment gaps in vertical blind rotation.

Parallel axis alignment via auxiliary handle reduces required turns, resolving perpendicular shaft inefficiency.

An elastic member buffers the rotator against the sleeve to reduce impact force and noise when the roller shade reaches its upper limit.

A half-zipper connection system integrates a slotted first section into a channel-shaped chamber to secure fabric elements.

A silver dielectric stack uses absorbent layers to control solar radiation and light transmission.

Segmented housing panels enable direct battery replacement without disturbing shade tracking or compromising the integrated aesthetic appearance.

A light-modulating member uses shaped resin sheet projections to control sunlight incidence angles.

A swivel gear fixing element restricts displacement along the support rail to maintain slat alignment.

A roller shade support structure uses a plug and limit member to strengthen the bracket connection.

Sliding members adjust roller tube ends relative to the housing to eliminate gaps between the bottom bar and window sill.

A window shade control module uses a drive axle and actuator to adjust slat inclination and manage vertical movement.

Differentiated seal zones prevent electrode short-circuits while maintaining water vapor tightness at reduced thicknesses.

Segmented damper pivots increase cord friction to stabilize window blind positioning against slow single-member resistance.

Removable securement mechanisms attach to straps on a cordless window covering panel, enabling adjustable length positioning without tangled cords.

Segmented housing dynamics prevent cord detachment while maintaining sleeve integrity by adjusting position during installation.

A reversible transmission converts linear cord motion into bidirectional roller rotation using a planetary gear mechanism and shift arm.

Multiple phase adjustment layers and metal functional layers balance high solar heat gain with low U factor for cold climate windows.

A cured polymer layer contains micro-channels where deposited material coats the walls to form a high-aspect-ratio structure.

Segmented head and side jamb components fit inside existing openings to support replacement windows while meeting egress requirements.

Segmented locking members enable tool-free adjustment of the flange position along the winding tube, resolving installation complexity.

Dynamic electro-polymeric shades balance natural light transmission against thermal insulation losses by adjusting shutter positions via applied voltage.

A light control module uses composite transparent electrodes with embedded copper wires to maintain uniform transmittance across large areas.

A screening arrangement uses lamellas sandwiching a cloth between top and bottom elements to provide flexible protection.

A spring-loaded backplate locks the magnetic operator against the side rail, preventing random counterweight movement during transportation.

Rotatable guide rollers in a seat body maintain cord tension, preventing tilting and uneven force distribution during automatic winding.

A system detects manual adjustments on one device and propagates the setting indication to align other devices automatically.