Wiper Blade Adapter Captive Mounting on Spring Rail

The connection system is divided into distinct functional elements: holding elements that surround the spring rail, a securing rib that extends through the spring rail, and fixing recesses that receive the securing rib. This segmentation allows each element to perform its specific function independently, enabling a stable connection through simple assembly movements.

The holding elements are designed to at least partially surround the spring rail, creating a nested structure where the spring rail is contained within the holding elements. The securing rib then extends through the spring rail and into the fixing recess, creating a multi-level nested connection that ensures stability without requiring complex assembly steps.

Multiple connection functions are merged into a single integrated structure. The holding elements that surround the spring rail are combined with the securing rib that extends through it and into the fixing recess. This merging creates a captive connection where the wiper blade adapter is securely attached to the spring rail through a unified structural design rather than separate fastening components.

The connection structure is designed to be self-securing through the interaction of its components. The holding elements naturally engage with the spring rail, and the securing rib automatically positions itself in the fixing recess during assembly. The deflection surfaces guide the securing rib into the fixing recess without requiring additional fastening operations, allowing the structure to secure itself through simple insertion movements.