Sunshades TRIZ Cases

Gear-equipped rods engage bracket pawls to create a ratchet tensioning mechanism, resolving complex installation procedures by enabling quick seasonal removal.

Segmented slats with articulated borders prevent water infiltration without requiring installation slope, enabling versatile mounting.

Radio module with accumulator executes self-diagnosis on electrical connections, identifying wiring faults without manual investigation.

Segmented mesh panels with movable flaps adjust position to lower wind force and preserve privacy screening.

Segmented coupling sleeves and self-tensioning moveable sleeves enable rapid installation and removal of shade membranes without specialized tools.

Algorithm calculates preset current thresholds based on ambient temperature differences to prevent mechanical stress during pergola blade motor operation.

Intermediate boom support distributes load to reduce torque on mounting points, enabling 40-foot extension without jamming or wind damage.

A flexible bow member elevates awning fabric to shed water and debris.

A monofilament line deterrent system prevents bird perching, eliminating droppings and odors.

Motorized racks engage pinions on axial shafts to rotate pergola slats, reducing power consumption and noise compared to hydraulic systems.

Segmented tilting mechanism adjusts awning arm inclination via articulated lugs and locking screws.

An aluminum bracket assembly supports cellular PVC rafter tails to eliminate wood decay while maintaining traditional timber aesthetics.

A sunshade fastener uses a suspension element with friction projections to grip glazing edge profiles securely.

An exterior window treatment system integrates a mounting bracket within the decorative housing to reduce mechanical footprint and align with existing frames.

Second bracket stop surface prevents screw loosening without adding complexity.

Internal placement of retractable roller shades shields components from environmental exposure, reducing wear and maintenance costs.

Awning lighting employs pulse width modulation to dim LEDs, reducing power consumption while maintaining illumination intensity.

Segmented bearing elements adapt to balcony railings, resolving the trade-off between secure attachment and installation simplicity.

A switchable additional gear stage in a planetary transmission adjusts output speed via a helical spring mechanism.

A metallic sandwich panel uses a rectangular spacer unit to bond plate members and core material into a lightweight structural assembly.

A regulating device adjusts spring preloading via cable length changes, resolving accessibility issues in compact winding rollers.

Arc-shaped molded tensioning elements prestress the roofing fabric into a rigid arch, preventing rainwater accumulation during heavy downpours.

Rear positioning of the winding shaft separates traction from orientation, allowing wind-holding slides to mount against the frame without interference.

Segmented drainage channels in pivotable lamellae guide rainwater to lateral ends, preventing accumulation when slats open.

Awning lighting device uses recesses and reflectors to emit indirect illumination through the housing structure.

Telescopic drive shafts adjust length during installation, simplifying assembly of pre-assembled guide rail units.

A serrated optical element reflects direct beam sunlight while transmitting diffuse skylight through a building aperture.

Longitudinal lateral appendices on the mobile covering element resist flexion and ensure impermeability under heavy loads.

A two-part housing shell forms a plastic support tray for vertical awnings, enabling independent access to the winding mechanism.

A screen device uses a blocking element and profile to constrain the bottom lath position during rolling operations.

A retractable awning assembly integrates a U-shaped frame recess to house pivotable support arms and a winding shaft for compact storage.

A segmented seal enclosure with a rotary seal prevents corrosion in outdoor awning motors.

Thermostatic bimetallic strips drive sunshade slats via solar heat, eliminating complex control circuits and fluid reservoirs.

A pivoting support assembly uses a locking member inserted into an adjustable stop groove to secure the awning arm in place.

Flexible connectors provide tension to stretch the awning cover, solving setup complexity while maintaining stability across different vehicles.

A vehicle shading device synchronizes telescopic pull-out tubes via a rope mechanism, reducing mechanical complexity while maintaining web tension.

Raised aluminum bracket cover encases fasteners to prevent moisture ingress and extend roofing lifespan.

Perforated fabric covers block sunlight yet allow air circulation, preventing heat buildup under the structure.

Plastic pulleys traverse internal guide rails to position the tent canopy, replacing complex metal frames that cause assembly difficulty and rust.

A canopy holding device uses a screw body with a threaded section and locking section to engage panel recesses.

Hinged elastic webs connect thin sheets in a deployable sandwich shell, resolving the trade-off between lateral load capacity and weather-tightness.

A tubular electromechanical actuator uses a hinged flap to provide controlled access to the internal battery compartment.

A screw-driven adjusting device moves an awning extension member along a curved path between positioning frames.

Rotating rollers and sliding rafters enable rapid cover deployment, resolving the trade-off between reliable protection coverage and cumbersome manual assembly.

A sliding mechanism with a locking sleeve enables flexible tarpaulin position adjustment on outdoor canopy frames.

Blocking holes and bodies lock an engagement insert in a roller blind seat, preventing unthreading under wind vibrations.

A winged spring locks the awning motor drive into the end cap keyway without tools.