SU1367987A1 - Transformable sportive gear - Google Patents

Abstract

The invention relates to a combined gymnastic apparatus, can be used for doing dumbbell exercises and weight-lifting and allows you to expand the range of use by ensuring the transformation of the projectile into a sporting weight. A snare contains two or more variable-weight dumbbells and connecting plates, oval or in the form of circular sectors, with holes for dumbbell studs. 1 hp f-ly, 13 ill.

Description

00 O)

-h1

with

00

This invention relates to sports equipment that can be transformed from one type to another.

The aim of the invention is to expand the range of use by ensuring the transformation of the projectile into a sports weight.

FIG. Figure 1 shows a projectile with oval plates with two openings, a general view; in fig. 2-4 are embodiments of the plates, fig. 5-7 shows the schemes for transforming a projectile into a weight using oval plates with two openings in FIG. 8-13, the same, using plates in the form of a sector of a circle.

A transformable sports projectile contains a set of dumbbells, in an amount of at least two, and a means for transforming the projectile into a projectile of another kind having connecting links.

Each dumbbell consists of a neck 1 with cargo disks 2 rigidly attached to it at the ends. In each cargo disk there is a through-threaded hole in which a threaded rod 3 is installed at the end of which a cargo disk 4 is fixed. Cargo disks 2 and 4, hairpin 3 and handle 1 are coaxial. On the stud 3 between the cargo disks 2 and 4 are placed weighted disks 5-7, which can be of different thickness and diameter.

The sports gear is provided with at least two rigid elongated slats 8 (figs, 1 and 2) with round holes 9 (for example, two, figs, 2), the distance A between the centers of which is not less than the sum of the radii of the discs lying in the same plane . The holes 8, plate 8, is mounted on pin 3 at the same time two dumbbells (Fig. 1), and disks 5-7 are clamped by disk 4, Plates 8 are placed, for example, between disks 2 and 5 and clamped by them.

The plates can be made in the form of a sector of a circle (plate 10 of FIG. 3 or plate 11 of FIG. 4). Hole 9 for mounting on pin 3 is made in the center of circle O, and the other holes 9 are placed on an arc, the radius of which is between the centers of the holes 9 are also not less than the sum of the radii of the disks lying in the same plane. Dumbbell with py0

five

0

five

0

five

0

1, pin 3, discs 2-7 plates 10 (Fig. 3) and plates 11 (Fig. 4) are the handle of the weight (Fkg. 8-13), and the weight of the weight is dumbbells connected by the plates 10 and 11 in the holes x 9, lying on the arc.

Enjoy the home as follows.

By turning the weight disk 4 counterclockwise, the threaded rod 3 is turned out of the cargo disk 2 of the handle 1 of each of the two dumbbells, while the necessary number of weighting disks 5-7 is set on the hairpin 3. The plate 8 with the holes 9 is placed on the stud 3 at the same time by two dumbbells. By turning the cargo disc 4 clockwise, the stud 3 of each dumbbell is screwed into the threaded hole of the cargo disc 2 until all the discs and plates 8 are tightly pressed together. By installing the plate 8 from the other end of the dumbbells in the same way, we get the sport weight (Fig. 1), with which perform the exercises inherent in this sport. To transform the dumbbells into sport weights of other masses and configurations, one or two plates 8 are mounted on the pin 3 of each end of one of the dumbbells 9, and the plates 8 of the second, third and fourth dumbbell are mounted on the pin 3 with the other hole 9,

By transforming the dumbbells into a dumbbell using plates 10 and 11 (figs, 3 and 4) in the form of a sector of a circle, we obtain an ATP (effective weights of different and spatial constants 8–13).

personal fancy weights (FIG

Formula and gain

Claims (2)

1. A transformable sports projectile containing a dumbbell consisting of a neck and connected to each end by means of a threaded rod of the weighted discs, and a means for transforming the projectile into another kind of projectile having connecting links different. so that, in order to expand the range of use by ensuring the transformation of the projectile into a sports weight, it has a set of additional dumbbells, and the connecting links consists of plates, each of which has one hole for mounting on the hairpin of the main dumbbell and holes for mounting additional dumbbells on the studs, one of which is located on the symmetry axis of the plastic and on one straight line with the hole for mounting the main dumbbell while the distance between the centers of these holes is not less the sum of the radii of the disks of dumbbells lying in the same plane 2. Sports gear according to claim 1, which is characterized by the fact that each plate is made in the form of a sector, the holes for which additional dumbbells are placed on the studs are located along the curvilinear edge at a distance from one another, not less than the diameter of the disks. " cftus.i Rig.Z FIG. five eleven 3 / Fy YU Rig.d  Rig. 9 Phage. ten eleven Fig.I