MULTIFUNCTIONAL SHOE FOR WALKING AND ROLLING, COMPRISING ROLLERS EMBEDDED IN SOLE, PROTRACTED LATERALLY Russian patent published in 2014 - IPC A63C17/02 A63C17/20 

FIELD: sports.

SUBSTANCE: multifunctional shoe designed for walking and rolling, comprising a sole, in which the seats are made, the rollers which are removed when walking in a horizontal position in the seats of the sole, and protracted for rolling under the sole in a vertical position, and a drive mechanism of the rollers, providing transition of the rollers from one position to another by lateral rotation. At that in the vertical position for rolling the rollers are located on both sides of the sole such as roller skates. Moreover the roller drive mechanism comprises two longitudinal rods located on both sides of the shoe and connected with the sole by means of bearings that ensure their rotation around their own axes. Also it comprises two rotary elements located behind the shoe, at that each is rigidly connected in rotation with one of the longitudinal rods and is made with the ability to rotate between two extreme positions, a horizontal and vertical position of the rollers. And a device of angular blocking of rotary elements which at its unlocking releases the rotary elements and ensures their free rotation under the action of weight or force exerted on the rollers, the longitudinal rods or rotary elements, and which in its locking simultaneously locks the rotary elements at one of their extreme positions.

EFFECT: exception of backlash and vibrations in the position of walking and in the position of rolling.

17 cl, 11 dwg