Light Protection Screens TRIZ Cases

See how an electric drive and telescoping lock module enable drilling-free curtain mounting, re

See how an electric pressing assembly with elastic telescoping travel enables drilling-free cur

See how a segmented connecting rod with detachable locking units resolves the contradiction bet

See how a telescoping adjusting module with electric drive and locking eliminates drilling dama

See how nested bracket structures and intermediary mounting elements hide fasteners and hardwar

See how separating the power supply box and drive device at opposite rail ends enables detachab

See how a hinge-actuated friction element secures window blinds without screws or adhesives, en

See how a monolithic woven structure integrates tulle and sunshade layers with thermosetting ya

See how side-track brushes with offset apertures block light while allowing airflow, preventing

See how IR-reflective pigment coatings with controlled viscosity and intermediate layers enable

See how segmented curtain-blind sections with releasable connectors enable independent replacem

See how a nested bracket structure supports roller shades while completely obscuring mounting h

See how external mounting assemblies and an extended cross beam eliminate light leakage in holi

See how segmented hollow rod units with locking mechanisms resolve the contradiction between st

See how a switching mechanism positions guide wheels between two states, enabling easy rail mou

See how a cam-actuated friction element replaces penetrating fasteners in window blind brackets

See how nesting the motor drive unit within the roller tube eliminates fascia, maintains aesthe

See how merging parallel sliding slots into a single upper track reduces rail components, lower

See how a rolling-body mechanism with limiting pieces and drive piece folds Roman blinds layer

See how a detachable operating wand with catching and shoulder portions enables push-pull contr

See how pivoting retaining members with convex-concave engagement replace hot-pressed curtain e

See how segmented clipping bases and plates with resilient hooks enable secure panel attachment

See how nested springs with different diameters reduce force variation between rolled and unrol

See how an elastic pressing block and frame design enable screw-free curtain mounting, preservi

See how a telescopic fixing assembly with self-locking mechanism enables tool-free roller shutt

See how a privacy screen uses curved-channel connectors and rungs to enable tool-free attachmen

See how adjustable clipping elements with two latching configurations secure one or two window

See how magnetic wires and alternating magnet sequences enable strip curtains to self-align aft

See how a nested mounting bracket hides wiring inside the structure and a magnetic charging por

See how a segmented fastening system uses intermediary clipping plates to prevent panel tearing

See how adjustable coupling members and torque transfer mechanisms resolve bracket misalignment

See how asymmetric channels and rotatable pucks retain a weighted rod in a bottom rail without

See how a dry opacifying layer with porous particles and encapsulated carbon black prevents fug

See how a mounting interface uses translating fasteners and eccentric locking to enable flexibl

See how a self-locking worm-gear assembly clamps curtains to window frames without screw holes,

See how wrapping fabric around a vertical roller instead of horizontal gathering reduces space

See how pivotally connected holding pieces and fasteners enable non-professionals to install mu

See how segmented curtain-blind sections with releasable connectors enable individual replaceme

See how a magnetic fixing band replaces mechanical rods to secure materials during cutting or m

See how stacked conductive layers reduce electrode resistance in electrochromic curtains, enabl

See how a scaled-down display tool with rotatable blades and drive assembly enables accurate sa

See how a movable support portion transfers objects through a wall opening between internal and

See how adjustable alignment brackets with slot-and-tongue mechanisms and rotational adjusters

See how a multi-functional anchoring element merges wall attachment, roller support, and valanc

See how a single projecting and retracting mechanism replaces complex conveyors, reducing cost

See how a bracket with integrated wiring passage conceals electrical routing and mounting plate

A flexible shaft and plug-coupled roll-up bodies let shower partitions fit angled bathtubs while transmitting torque smoothly without jamming.

Integrally woven cord rings and a double-layer blind fabric improve assembly speed, hide loop cords, and support daylight and ventilation.

Adjustable brackets, flanges, and resilient seals let a roller blind fit irregular window openings and block side light leakage.

A movable shield on the adjustable bracket blocks blind fabric from the adjuster, reducing friction and telescoping damage in misaligned frames.

A hook-mounted roller blind partitions rail interiors into passenger and freight zones without vehicle modification, improving cargo security.

Releasable motor, control, and drive modules enable selective upgrades, less waste, and obstacle detection from shaft and tube rotation.

By comparing motor shaft and shade tube rotation, this modular shade motor detects obstructions while enabling easier customization and reuse.

Segmented radio-wave passage sections in Low-E glass improve 4G/5G indoor reception while preserving heat insulation.

A linked torque-support housing and cable shield create a safe electrostatic discharge path that protects actuator electronics without earth wiring.

PoE-powered battery charging and onboard control simplify motorized shade installation while enabling synchronized movement and integrated lighting.

Embedded mounting plates route low-voltage power to motorized shades without exposed wiring, improving safety, aesthetics, and clean installation.

Direct 48V PoE drive with a permanent-magnet synchronous motor removes converters, cutting actuator size, losses, and complexity.

Sensor feedback tracks motor shaft rotation after manual curtain movement, enabling complete roll-up and unroll without motor damage.

Actuating lines move a shelter window shade between open and closed states to preserve sealing, visibility, and compact stowage.

A splined end-cap connection secures the roller tube motor against torsion while shielding electronics and reducing shade-edge light leakage.

Temperature and vibration sensing lets a motorized window shade switch modes, prevent overheating, and flag maintenance before failures.

A buffer layer boosts electron transfer and protects electrode conductivity, enabling fast electrochromic switching with high transmittance contrast.

Accelerometer and temperature sensing help motorized window shades detect vibration, heat, and loose components before failure.

A decoated grid in solar-control glazing forms a dual-band RF pass filter, cutting signal attenuation while preserving heat-rejection performance.

Wireless smart glass control uses onboard batteries and solar power to avoid complex pane wiring, speed installation, and simplify fault detection.

Dual temperature sensing detects shade pocket heat gain and switches manual override to automated control to prevent overheating and wear.

A pivoting lid with a rigid battery tray gives safer access in hard-to-reach roller blinds while reducing wear on electrical connections.

PoE-charged batteries and onboard control let multiple roller shades move in sync without hard wiring or centralized control.

A multilayer low-E window coating uses chromium nitride and protective dielectric layers to balance matte gray appearance, heat insulation, and durability.

PWM duty-cycle control across dual conductive layers simplifies IGU-integrated electrochromic window power delivery and optical tuning.

Hidden fixing components inside avoidance sections cut curtain friction and deformation while keeping long segmented rods easy to assemble.

A slip plate, tube adapter, and center drive protect roller shade clutches and chains from overload, back-driving, and misalignment.

PWM duty-cycle control adjusts effective DC voltage across electrochromic window electrodes for faster switching with lower energy use.

Modular brackets, clips, rails, and spacers replace bulky box brackets to mount blinds securely across wall and ceiling layouts.

A monolithic electrochromic window uses resistive zones and bus bars to enable independent tinting without visible scribe lines.

A clutch disconnects the motor during manual use, protecting it while maintaining position tracking and lowering power consumption.

A monolithic EC window uses resistive zones and bus bar layouts to enable independent tinting without visible scribe lines or lost functionality.

Laser irradiation forms insulating sections in transparent electrodes, replacing etching steps to cut light control sheet production cost and time.

Bus bars and resistive zones enable independently tintable regions in a monolithic EC window while removing visible scribe lines.

A slip plate, damped tube adapter, and adjustable connectors protect roller shades from overload, chain breakage, and band misalignment.

Compliant spring clips grip a smooth roller tube bore without fasteners, enabling reliable rotation in oversized window shade assemblies.

Oblique spring clips compress against a smooth roller tube interior to prevent slip and transmit drive torque without fasteners.

Controlled slipping in a brake hub absorbs excessive user force in roller shades, reducing clutch damage and chain breakage.

A side-mounted drive, fabric press bar, and weighted bottom bar reduce side gaps, prevent telescoping, and fit uneven window sills.

Resistive zones and variable bus bars enable independently tinted electrochromic window zones without visible scribe lines or device impairment.

Remote monitoring flags smart window, sensor, and controller faults, then adapts control logic to user preferences and site goals.

A friction slip ring and spring-loaded plunger let a roller shade brake hub slip under excess user force, preventing clutch breakage.

A translating support connector and slip mechanism keep multi-band roller shades aligned while absorbing excessive force and reducing chain breakage.

A narrow spacer and wider bearing head let a shade winding shaft swivel into place in tight spaces with less jamming, damage, and wear.

A spacer-and-head bearing layout lets roller blind shafts swivel in tight spaces for easier removal with less jamming, friction, and wear.

Resistive zones and configurable bus bars enable independent electrochromic tinting without visible scribe lines or device impairment.

A slip plate, slide lock, and adjustable hembar keep roller shades aligned while limiting force damage and preventing uncontrolled unrolling.

Slip plates, slide locks, and an adjustment arm help roller shades resist overforce, prevent unrolling, and simplify band alignment.

A disengaging clutch and position sensors let motorized coverings switch to manual use without motor drag, while preserving accurate position tracking.

Powering down the tracker during idle periods and waking on movement preserves covering position accuracy while reducing battery drain.

Variable-ratio bevel gears and profiled pulleys speed slat rotation while adding torque for final closure and resisting back-drive.