SKI BINDING Russian patent published in 2020 - IPC A63C9/18 

FIELD: satisfaction of human vital needs.

SUBSTANCE: proposed invention relates to production of ski fasteners for boots of NNN systems, and also can be used for installation on ski roller. At force action of shoe stud (not shown in drawings) on upper part of hook 5, due to presence of skew there is its movement and deepening shoe stud in slot 23, made in head part 2 of housing 1. Owing to spring 7, hook 5 is returned to initial position and shoe is assured. To release the shoe, the user sharpens the end of the ski stick to press button 8 to allow movement of hook 5 and free release of the shoe from engagement.

EFFECT: simplified design, increased streamlining from wind flows, elimination of ingress of snow and dirt into locking mechanism of ski fastening, increased service life of shoe pin.

1 cl, 14 dwg