SHOES Russian patent published in 2010 - IPC A43B5/02 A43B5/10 A43B13/14 

FIELD: personal use articles.

SUBSTANCE: module with the rotary plate for embedding into shoe soles in the form of pre-assembled node contains a basic detail, a rotary plate installed on the basic detail for a limited rotation relative to the basic detail in each direction of rotation from the starting position, with an elastic element mounted between the rotary plate and the basic detail to ensure the return of the rotary plate to its original position after the turn, and O-ring. The latter is applied to the basic detail to find outside the periphery of the rotary plate so that the rotary plate is placed between the O-ring and the basic detail. At that the outer surface of the rotary plate is in sliding contact with an adjoining surface of the O-ring, whereby the O-ring prevents the access of dirt or mud inside the module. The module is made with an ability to install in a pre-formed structure of the sole so that the rotary plate is open through a hole in the outer sole of this structure. Use of the pre-assembled module with the rotary plate facilitates its insertion into a shoe using a general technique of mass production of shoes.

EFFECT: simplification of manufacture and insertion of the module of the invention into teva shoes to ensure the sole rotation around the rotary plate when turning or twisting of the user's foot at the moment when the rotary plate is in contact with the ground.

24 cl, 7 dwg