SPORTS SIMULATOR FOR JUMPING EXERCISES Russian patent published in 2022 - IPC A61B5/22 

FIELD: sports simulators.

SUBSTANCE: sports simulator for jumping exercises is designed to perform a complex of jumping exercises of various levels of complexity with the participation of one or more people at the same time in a gym, at home, as well as on outdoor sports grounds. It mainly has a collapsible frame structure. The horizontal support frame of the device is the base, preferably has the shape of a hexagon and optionally consists of 2 transverse and 4 longitudinal beams. Vertical posts are installed in pairs on the transverse beams, performing at least the function of elastic band tension. The sections of the racks have annular grooves with a certain specified pitch for adjusting the height of the elastic band. The elastic band, which is mainly a single-row elastic stretching harness, is stretched over the annular grooves from the outer sides of the uprights and forms a closed loop. A stud mounted in the center of the post base and a nut with a suitable hole diameter for the stud thread inserted into the bottom of the two-level longitudinal hole inside the cross beam together form a movable mechanism for fixing the post and adjusting the width between paired posts. The longitudinal hole inside the transverse beam provides at least the movement of the rack and structurally serves at least as a stop for the movable mechanism and fixing the rack. The beams of the support frame have at least angular end connections and connections along the length of the tenon-groove type with 2 retainers, preferably dowels with a cap. The device may have separate parts of the corner detachable connections in the support frame. The technical solution of the device provides for the shortest installation time, the adjustment of the width and height of the elastic stretched over the racks, as well as a simple method for assembly and transportation.

EFFECT: invention allows the device to be used in competitive events.

5 cl, 1 dwg