Protection Against External Influences TRIZ Cases

Adhesive and press-fit fixation secures brittle first and second bezels while limiting movement that can cause impact damage.

Variable rigidity flanges prevent plastic deformation during assembly and impact by adjusting bending stiffness along the component length.

Stretchable and compressible bosses on a central ply absorb mechanical shocks to protect fragile gemstones from direct contact.

Press-fitting portions bite into insertion holes to eliminate rattling and position shifts in synthetic resin cases.