RU62835U1 - TRAINING APPARATUS, BOXING BAG OR BAG - Google Patents

Abstract

A punching bag and a boxing bag, suspended on fixed supports, are training sports equipment for practicing various methods of punching and kicking. The inventive sports equipment has "options" in shape, size, weight and density. The punching bag and boxing bag consist of a filling and molded filling placed in a stitched shell. This structure allows you to maintain uniformity in the density of the outer (shock) layer of the punching bag and boxing bag, as well as change the overall density and weight of the shells. Punching bag and boxing bag options can be used in all types of martial arts.

Description

APPLICATION AREA.

The inventive Utility Model is a training apparatus, consisting of a shell and a multi-composite filler, suspended on fixed supports. The inventive Utility Model simulates the torso of an adversary and serves to work out various combinations of strokes. The novelty of the Utility Model lies in the form of construction and the filler materials used. The proposed solution increases the life of the shells, helps the athlete more accurately dose and carry out the blow, reduces the possibility of injuries when working on shells. A punching bag and a boxing bag are used in all types of martial arts using shock equipment.

BACKGROUND OF THE INVENTION

In the territory of the Russian Federation, the claimed utility model has no immediate analogues. The nearest design solution involves the option of filling a cylindrical rubber shell with water. While the claimed shells have a shell made of natural go faux leather or tent fabric with reinforcement from the inside of the facial layer with canvas fabrics. The inventive models have a filler of an elastic core and a backfill of granular polymer. The form of the claimed shells are cylindrical or square in cross section.

DISCLOSURE OF A USEFUL MODEL.

A punching bag and a boxing bag, suspended on fixed supports, are voluminous training equipment of various shapes, sizes and weights. The composition of the punching bag and punching bag includes a shell that includes: a bottom, a side surface, a lid, fasteners for hanging, and a reinforcement of the side surface that duplicates the front layer. The bottom and cover are round or square. Their shape creates the shape of the entire projectile (in cross section). Fixture for hanging involves several points of connection with the suspension, which gives a stable position to the projectile when working on it. The filling of the punching bag and the boxing bag consists of a multi-composite filler, including granular polymer, rubber crumb, polyethylene foam, foam rubber and ballast to give the shell the required weight. In addition to the material from which it is made, the filler is divided into molded and filled parts. The molded part is a hollow core extending over the entire height of the projectile from bottom to top, having the shape of a truncated cone, expanded to the bottom. The core is centered relative to the bottom and the cover of the projectile, which helps to avoid mixing due to impacts on the shells. The core hollow creates a ballast tank or

filled with elastic material if the weight of the projectile does not need to be adjusted. The core, like the entire projectile, has the shape of a square or ring in cross section. A core is made of polyethylene foam and foam rubber.

The conical shape of the core is necessary to uniformly increase the thickness of the charge of the projectile. Different thicknesses of the molded and filling parts at different levels of the projectile equalize the overall density of the filling. Thus, the outer (shock) layer of the filler has the same density over the entire height of the projectile. The density of the outer (shock) layer of the filler, in addition, you can change by increasing or decreasing the cross section of the core. In this case, the total weight of the projectile can be left unchanged, increasing the amount of ballast with a decrease in the density of the filling and reducing the weight of the ballast with an increase in the density of the filling.

If necessary, the weight of the projectile varies over a wide range using different densities and amounts of ballast. “Variants” of the claimed shells are in various forms (cylindrical, rectangular, pear-shaped), in various shell materials (leather, vineliskozha, tent fabric), in various combinations of components of the filling (granular polymer, rubber, polyethylene foam, foam rubber).

IMPLEMENTATION OF A USEFUL MODEL.

A punching bag and a boxing bag are made of a shell (leather or awning) and a filler. The size range of shells varies from 60 to 180 cm and a diameter of 25 to 40 cm. The weight of the shells is up to 80 kg.

Suspension reinforcement (half rings, chains or a continuous ring around the perimeter) is attached at several points on the upper cut of the shell.

The upper part of the shells provides an opening for placement in the shell of the filling.

The connection of the shell parts was carried out by a double-thread shuttle seam with lavsan (LL) or mixed (LH) threads No. 100-170.

After filling, the filler is compacted by tamping and vibration.

Claims (4)

1. A training apparatus made in the form of a punching bag or bag, suspended on fixed supports, including pendant fasteners, a shell with a filling filler, consisting of various combinations of the components of the filling, namely: granular polymer, and / or crumb rubber, and / or polyethylene foam , and / or foam rubber. 2. The training apparatus according to claim 1, characterized in that the filling filler is located around a hollow conical core centered on the axis of the projectile. 3. The training projectile according to claim 1, characterized in that the impact surface of the projectile has the same density over the entire height. 4. The training apparatus according to claim 1, characterized in that the weight of the apparatus changes when filling the hollow core.