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.