ANTISKID SPIKE FOR SHOES Russian patent published in 2024 - IPC A43B13/22 

FIELD: shoes.

SUBSTANCE: present invention relates to a spike for a sole or an outsole, that is, a shoe, a sports shoe or a shoe. In particular, the present invention relates to a spike with improved slip resistance or adhesion. Spike for sole or shoe sole (1) comprises first base (2), second base (3) and sidewall (4). First base (2) is made with possibility of contact with surface, second base (3) is made with possibility of connection with sole or sole and/or opposite to first base (2). Sidewall (4) is made with possibility of lateral connection of first base (2) with second base (3). Spike (1) comprises elements, which are three-dimensional structures arranged at least on sidewall (4), made with possibility of providing resistance of spike (1) to sliding on the ground or soil, consisting of granular particles, or on permeable surfaces, and its adhesion with them, where the elements increase the surface area of sidewall (4) and include at least one projection (4b) and at least one recess (4c). At least one projection (4b) comprises a projecting part and a base. Base is connected to sidewall (4) and/or ledge (4a). Projecting part is essentially a hemispherical part or a faceted hemisphere.

EFFECT: main purpose of the present invention is to improve the state of the art in the field of soles or soles for shoes by creating at least a spike configured to improve grip or slip resistance, including on earth surfaces consisting of granular particles, or on permeable surfaces.

11 cl, 15 dwg