FOLDING SKI Russian patent published in 2023 - IPC A63C9/00 

FIELD: ski.

SUBSTANCE: invention relates to a folding ski having a hinged connection. The technical challenge is to configure a folding ski structure that will behave like a classic ski, which means that the assembled folding ski structure will behave as a single support. A folding ski according to the invention contains a front section (2) of the ski, a rear section (3) of the ski, a hinge joint (4) that inseparably connects the front section of the ski with the rear section, a connecting plate designed to strengthen the hinge connection of the ski, wherein the connecting plate contains a front a base plate (6) and a rear base plate (7) and a cover plate (8), wherein a plurality of ribs (9) and/or grooves in the form of a circular arc are formed on the upper side of the front base plate (6) and the rear base plate (7), and a plurality of grooves (10) and/or ribs are formed on the underside of the cover plate (8), such that each pair of ribs (9) and grooves (10) forms a locking connection that transmits longitudinal shear forces, and at least part of the ribs is made with at least one bend (11), and the corresponding groove is made with a groove (16), which receives the bend (11) to form a locking connection, which also transmits vertical forces.

EFFECT: folding ski structure that will behave like a classic ski, which means that the assembled folding ski structure will behave as a single support.

11 cl, 6 dwg