Sunshades TRIZ Cases

A folding awning spacer device engages a second guide rail to maintain support profile spacing.

A locking mechanism constrains the front strip to maintain tensile stress in the awning cloth.

Gravity-aligned U-shaped mounts hook over J-channels to secure awnings, resolving the trade-off between easy removal and weatherproofing.

A threaded rod and tube mechanism adjusts elastic element tension in an extendable awning arm, enabling customization and assembly without specialized tools.

A circular longitudinal element secures a screening body within a bottom element slot using inclined projections for automated assembly.

A segmented protective bar on a tank trailer mounts a light source to improve visibility during fuel transfer operations.

Elastic urging members press the tendon against groove walls to eliminate capillary gaps and prevent water infiltration without adding structural complexity.

Concealed awning arm elbow adjusts tension via webbing rotation, protecting internal components from environmental degradation.

A truncated cone screen with equatorial and polar openings directs solar radiation to an illuminated area.

Integrating a gas spring onto the wall bracket maintains consistent fabric tension throughout the full extension range, eliminating spiral spring failure risks.

Belt connector maintains louvre spacing, reducing maintenance complexity.

Dynamic facade modules use shape memory hinges to autonomously adjust shading wings.

Angled lips on elastic welts prevent slipping and absorb high forces, solving insecure conventional fastening.

Segmented cam profiles decouple rotation from translation to prevent mechanical stress and damage during packing.

A motor-driven actuator rotates louvered cover panels using a piston, arm, and linking member to transition between open and closed configurations.

Segmented rods and universal connectors resolve manufacturing cost and setup complexity trade-offs.

Segmented profiles with curved compression elements prevent horizontal deformations and extend fabric life.

Clamped compression rods neutralize bending deformation on the winding shaft and drop rail caused by high fabric tension.

Motorized roller systems retract fabric sails to reduce wind resistance while maintaining adjustable sun and rain protection.

Segmented extruded polymeric bars enable easy LED strip insertion while maintaining IP65 protection against dust and liquids.

Movable wall in articulated quadrilateral prevents rainwater splashes from escaping awning gutters, resolving structural complexity.

Slanted connection surfaces transfer shear forces via tension bolts, eliminating welding and shim plates while reducing bolt count.

Internal mounting cavities hide fasteners to resolve the trade-off between beam strength and aesthetic appearance.

A tensioning cable system moves a body to exert horizontal force on the flexible curtain.

An integrated moisture diverter directs runoff away from the frame structure, preventing water pockets and splashing on individuals.

Replacing bulky hard-case housings with a composite film reduces fabrication cost and bulk while maintaining high gloss and durability.

Universal mounting elements attach screen profiles to window frames via click connectors for rapid installation.

Wing-like extensions on the clamping bracket apply elastic force to the rolling bearing, compensating for manufacturing tolerances and belt tension.

An adjustable support casing enables a horizontal reflector to capture indirect daylight for lower floors, solving installation complexity.

Sliding shade support pole adjusts overhang along guide rails, resolving the trade-off between fixed structural simplicity and dynamic sunlight adaptation.

Snap-fit fixing seats and rotating parts eliminate hinge pin screw failure risks while reducing labor costs.

Diagonally upward tilting joint arms expand usable space under the camping vehicle awning while preventing door interference and jamming.

Overlapping corner covers with dark surfaces absorb light and block contaminants, simplifying manufacturing by eliminating complex complementary shapes.

Sliding ceiling boards adjust awning shading via magnetic connections, resolving fixed structure ventilation limits.

Conical bearing surfaces enable self-centering in awning arm elbows, reducing friction forces and improving alignment precision.

Pivoting guide rails compensate for support length changes, preventing structural stress and water pockets.

A multi-stage sunshade uses a wire rope spool to deploy shading units at adjustable angles.

Dual rollers guide fabric across beams to prevent rainwater pooling while reducing storage space requirements.

A connection device secures flexible surface elements to frames using a drive-in keder and locking strip mechanism.

A movable support surface prevents valance shaft bending under roll weight while friction-reducing inserts minimize resistance during unwinding.

Parallel friction-reducing inserts on a concave support surface reduce static friction and prevent PVC adhesion during winding.

Pneumatic stiffening elements reduce rolled-up weight and simplify stowage while maintaining rigidity through independent pressure control.

Segmented sleeve design limits screw-in depth to shield the drive spindle from environmental damage and ensure reliable pivoting movement.

A quadrangular metal extrusion features a central web member dividing the interior into two equal cavities to reinforce structural integrity.

Embedded magnets replace mechanical screws to eliminate tool use during assembly.

Deflecting retention brackets enclose motorized roller shade assemblies to absorb impact forces and limit displacement during inadvertent detachment.

Nested inner roller mechanism rotates second roll bar to extend awning drop screen while tray maintains even tension and prevents wrinkling.

Gas pressure springs replace complex mechanical drives to enable rapid spreading and folding of fan-shaped sunshades while supporting heavier loads.

Bias mechanisms resiliently force engagement members transversely away from supports to maintain track contact.