JUMPING DEVICE Russian patent published in 2024 - IPC A63B5/11 

FIELD: sports; games; entertainment.

SUBSTANCE: invention relates to devices for jumps, specifically to trampolines. Essence of the claimed technical solution is a device for jumps, comprising a rectangular frame made of a metal welded structure from a shaped pipe; metal springs, providing elasticity of hopping canvas; metal hooks from chain half-links, made along the perimeter of the inner side of the frame with the possibility of fixing metal springs; hopping canvas attached to metal springs; sides and protective cover from water-resistant painted plywood with polished edges, made along side and upper perimeters of frame, respectively; wherein metal elements of the frame are made with smooth radii of rounding and treatment of seams, with double powder painting, and all separately protruding metal parts and threaded connections of the frame are closed with plastic caps and plugs; at that, the hopping canvas contains elements from water-resistant plywood in the form of a parallelepiped, treated with a primer, in each element of the hopping canvas there are two holes for cables, in which flared aluminium sleeves are made; metal washers are installed between the elements with the possibility of preventing friction between the individual elements; elements and pucks are assembled into a single hopping canvas by cables in a plastic sheath through the cable holes, wherein the elements are staggered; loops are formed at cables on both sides by means of thimbles and crimping bushings with possibility of attachment to metal springs; steel rods are installed on two other sides of the hopping canvas with possibility of attachment of the hopping canvas to metal springs, steel rods are fixed on both sides by threaded connections, which exclude self-disassembly.

EFFECT: device for jumps is characterized by the fact that the protective cover is made with an ornament.

2 cl, 5 dwg