RU70807U1 - TRAINING DEVICE - Google Patents

Abstract

Usage: for training athletes, for the general physical preparation of people, for the treatment of diseases of the musculoskeletal system. Effect: variation of the load when performing gymnastic exercises, depending on the weight and height of the practitioners, increasing the term of operation. The essence of the utility model: it contains a horizontal crossbeam, to which fastening nodes - hooks, rigidly attached to metal washers, two shock-absorbing blocks are attached to rotate and a rope ladder connected to them through loops with four to six cross-bars, fixed on both sides by rope ropes nodes at an equal distance from each other from 10 to 15 cm, while each of the depreciation blocks consists of two plastic pipes of different diameters, one of which another and having a crown at one end around the circumference to hold the metal washer inside the pipe, the washers are made with holes in which elastic rubber bundles in a braid from 4 to 10 are held and fastened from the outside in one shock-absorbing unit, as well as a nylon cable a clamp to prevent excessive stretching of the harnesses and their breaking, on the outside of each washer, a hook is rigidly fixed to connect the training device to the horizontal bar and to the corresponding loops of the rope ladder. Positive effect: small dimensions, lightweight design with the ability to quickly fold, wide functionality and a range of services for people of different weights and height. 1 p. Fs, 3 ill.

Description

The training device relates to sports equipment, namely to simulators with elastic-compressive elements and is designed to perform gymnastic exercises with the goal of prevention and general physical development of people of different stature, including children, as well as for training athletes.

A device for performing various gymnastic exercises is known, for example, a pull-up simulator, which comprises a horizontal bar and a rubber strap that attaches to the base, at the ends of which hooks are attached in the form of hooks with bends that prevent the ends of the simulator from jumping off the crossbar when performing gymnastic exercises. One end of the rubber belt is fastened to the bottom of one of the hooks with a metal bracket and is stitched or glued at the edges. The second end of the rubber belt is passed through a double-slotted buckle, then through a second hook and again through a double-slotted buckle. For classes with people of different heights, you can adjust the working size of the rubber belt by lengthening or shortening it and fixing it with a double-slot buckle. At the free end of the rubber belt, a harness that is freely sliding on the inside of the belt is fixed with a bracket (Yu.N. Verkhalo. Exercise machines and devices for restoring the health and recreation of people with disabilities, M, ed. Sovetsky Sport, 2004, pp. 211-212).

The pull-up simulator allows you to perform various gymnastic exercises, for example, pulling “to the chest”, to the “stop on the crossbar” position, push-ups on the arms with the help of a gymnastics bench or spin from the floor, etc.

Common signs of the claimed device and the analogue described above is the presence of a horizontal crossbar and an elastic device (rubber belt, in the inventive device, an elastic cable) that can be rotated and also two attachment points with a crossbeam (hooks).

The disadvantage of the analogue is limited functionality, which consists in the fact that the simulator is deprived of the opportunity to vary the load during the exercise, depending on the weight of the students.

A device for training on av. St. SU 1395341 A1, 4A63B 21/22, pr. 09.10.86, publ. 05/15/88, containing a quadrangular frame mounted on the base of the support and pivotally mounted between them on the horizontal axis, placed with a gap relative to the base in its vertical position and carrying loads, which are made in the form of a continuous row of vertically located elasto-elastic rings mounted on the frame with its coverage lower crossbar and horizontal axis.

The training device allows students to hang on the upper crossbar, swing, pushing off from the base (floor, ground), both with support on an elastic device for pushing and supporting legs in the form of rings, and jumping over it.

Common signs of the claimed device and the second analogue is the presence of a horizontal axis (in the claimed device — the horizontal crossbar) and devices for repelling and supporting the legs (in the claimed device, a rope ladder with rungs-steps).

The disadvantage of the second analogue is limited functionality, since exercises can only be performed in the hang, which reduces the number of exercises and, accordingly,

the impact of the load on those involved. Another disadvantage of the analogue is the inability to adjust the height of the crossbar for the growth of those involved during the exercise.

As a prototype, a training device with expanders according to av. St. SU 1473781 A1, 4A63B 21/00, pr. 10.06.86, publ. 04/23/89, containing vertical racks connected to the base, at least two horizontal rails connected to the racks, two expanders, each of which is installed using a cable and rollers, and means for fixing the crossbars and expanders. In this case, each of the expanders is placed between two horizontal crossbars, one of which is located in the upper and the other in the lower part of the racks, and is connected to one of them by a cable whose length is less than the distance from the crossbar to the expander to keep the latter in a loaded state, in this case, one of the racks has open slanting racks to the base of the rack for removable installation and rearrangement of horizontal rails, and the cable of each of the expanders along the length has attachment points, the distance between which is equal to the state between the attachment points of the horizontal bars to change the length of the cable when they are rearranged and to maintain the loaded state of the expander.

The prototype device allows you to perform various kinds of gymnastic and strength exercises to improve the general physical preparation of people for therapeutic purposes, as well as for training athletes. The constructive implementation of the training device allows you to rearrange the crossbars for people with different stature, change the length of the cables using the attachment points.

Common signs of the claimed device and prototype is the presence of a horizontal bar, two elastic cables and

four attachment points, two of which are rotatably connected to the crossbar.

The disadvantage of the prototype is the structural complexity when reconfiguring the device, cumbersome. In addition, the device is economically disadvantageous.

The task to which the claimed device is directed is to create a lighter, not bulky device that can be folded, moved, installed not only in the gym, but also at home, as well as cost-effective for a significant circle of students, with wide functional opportunities for gymnastic exercises and the ability to vary the load depending on the person’s weight and height.

The technical result achieved by the implementation of the claimed training device is to vary the load when performing gymnastic exercises depending on the weight and height of those engaged due to the implementation of shock absorbing blocks with a change in the number of harnesses fixed in the blocks and the design of the rope ladder with rungs-steps that allow you to step up the steps to the process of doing the exercises. In addition, the technical result is to increase the life of the training device due to the presence of a cable-retainer to prevent excessive stretching of the harnesses and their rupture.

To achieve a technical result in a training device containing a horizontal crossbar, two elastic cables and four attachment points, two of which are rotatably connected to the crossbar, according to the invention, the following is provided: it is equipped with two shock-absorbing blocks, a rope ladder and two nylon cables - clamps, moreover

each depreciation block consists of two plastic pipes of different diameters, one inside the other, inside of which there are elastic cables in the form of rubber bundles in a braid from 4 to 10 pieces in a cable and a nylon cable clamp, and crowns are made on one end of the plastic pipes circles to hold the metal washers inside the pipes, and the washers are made with holes in which the harnesses and the cable-clamp are held and fixed from the outside by the nodes, and the hooks of the attachment points are rigidly attached to the washers from the outside, while the hooks on zhnih depreciation of the attachment units are connected to loops of the rope ladder, on which laterally disposed bars 4-6-steps which are secured on both sides of the nodes at an equal distance from each other of from 10 to 15 cm.

New parts and assemblies: two shock-absorbing blocks, each of which contains two pipes, a rope ladder with crossbeams-steps, a cable-clamp.

New features of the structural performance of parts and assemblies:

- the pipes are made of different diameters and have a crown at one end located around the circumference to hold the washer inside the pipe;

- fasteners are made in the form of hooks, rigidly attached to metal washers;

- the washers are made with holes for the passage of rubber harnesses and the cable-retainer;

- elastic cables are made in the form of rubber bundles in a braid from 4 to 6 pieces in a cable;

- the rope ladder is made with loops at the end and transversely spaced 4-6 rungs-steps,

rope knots fixed on both sides at an equal distance from each other from 10 to 15 cm.

New location, interconnection and interaction of parts and assemblies:

- pipes enter one into another;

- at one end of each pipe where the crown is located, a washer is installed to hold the harnesses and the cable-retainer;

- rubber harnesses and cable retainer are passed through the holes in the washers, installed inside each pipe and secured with knots on the outside of the washers;

- the washers with the help of hooks on their outer side are connected to the horizontal rung and the loops of the rope ladder.

Material of which parts and assemblies are made:

- pipes of depreciation blocks are made of plastic;

- washers are made of metal;

- the cable clamp is made of nylon.

The implementation of shock-absorbing blocks in the form of plastic pipes of different diameters, one inside the other, inside of which rubber tows and a cable-clamp are mounted and fixed to the washers, allows you to create a convenient, beautiful and lightweight design of the training device that allows you to adjust the load depending on the weight of those engaged due to the change the number of harnesses.

A rope ladder with crossbeams-steps transversally fixed on it allows you to adapt the training device to the growth of those involved and adjust the load during the exercise, moving from one step to another.

The attachment points-hooks and loops at the end of the rope ladder allow you to quickly install or fold the training device, move it to another place.

Nylon lock cables installed inside the cushioning blocks are necessary to prevent excessive stretching of the harnesses and their rupture, which increases the life of the training device.

New parts and assemblies, their new constructive implementation, location and interconnection, as well as interaction between each other allow us to solve the problem - creating a lighter structure, more economical, with the possibility of changing the load when performing gymnastic exercises depending on the weight and height of the students.

The inventive training device is illustrated by the description and drawings. Figure 1 shows a General view of the device, figure 2 - depreciation block in the context, and figure 3 - fastening of the crossbar-steps with a rope ladder.

In figure 1, 2 and 3, the following notation:

1 - horizontal bar;

2 - attachment points (washers with hooks);

3 - depreciation block;

4 - rope ladder;

5, 6 - plastic pipes;

7 - kapron cable clamp;

8 - rubber tows;

9 - rungs-steps;

10 - rope knots.

The training device contains a horizontal bar 1, which, when installed in a fixed place, must rest and

fastened to the base, which can be used as a frame of the door, walls and other retaining structures. To the horizontal crossbar 1 are attached using attachment points 2, for example, hooks with washers, two suspension blocks 3 are rotatably rotatable, from the other end of which through the hooks of attachment points 2 and loops a rope ladder 4 is attached.

Each of the cushioning blocks 3 consists of two plastic pipes 5 and 6 1-1.5 meters long of different diameters, one inside the other. Inside the cushioning blocks 3, elastic cables are installed, consisting of rubber braids 8 in a braid, and a nylon clip-retainer 7. The number of rubber harnesses can vary from 4 to 10 in each suspension cable, which allows you to adjust the load from 10 to 80 kg. Pipes have a crown at one end located circumferentially to hold a metal washer with a hook inside the pipe. The washers are made with holes through which the ends of the rubber bundles 8 and the cable-retainer 7 are brought out, which are fixed on the outside of the washers in the form of nodes. On the outside, hooks are rigidly attached to the washers, which serve to connect the cushioning blocks 3 with the crossbeam 1 and the rope ladder 4. The rope ladder 4 is equipped with crossbeams-steps 9, which are laterally fixed on it with rope knots 10. The nodes are located on both sides of the cross-steps , which are placed at an equal distance from each other, equal to 10-15 cm. The crossbar-steps 9 are made of wood or plastic.

Use the training device as follows.

At home, the training device can be installed by fixing the horizontal bar above the doorway, in the corridor or on the flight of stairs. A training device is hung on the horizontal bar through the hooks of the upper nodes

fastening, while the lower rung-step of the rope ladder should be located above the floor at a height equal to the length of the arm (40-70 cm).

The training device allows you to perform a variety of gymnastic exercises for the development of the muscles of the shoulder girdle, muscles of the trunk and lower extremities. Regular exercises on the training device contribute to the development of flexibility, endurance, strength and other physical qualities.

Exercises can be both sporty and prophylactic in order to develop a general physical culture. In addition, the training device is recommended for medical use, for example, with diseases of the musculoskeletal system.

The inventive training device is significantly different from the selected analogues and prototype, has small dimensions, lightweight and perfect design with great functionality, allows you to increase the range of services for people of different height and weight. Using a training device at home expands the capabilities of people with poor health to restore and improve a person's motor capabilities.

Several modifications of the training device have been developed. A prototype training device has passed tests that showed good results.

Claims (1)

A training device comprising a horizontal crossbar, two elastic cables and four attachment points, two of which are rotatably connected to the crossbar, characterized in that it is equipped with two shock-absorbing blocks, a rope ladder and two nylon lock cables, each shock-absorbing block consists of two plastic pipes of different diameters, one inside the other, inside of which there are elastic cables in the form of rubber bundles in a braid from 4 to 10 pieces in a cable and a nylon cable clamp, and on Circumferential crowns are made at one end of the plastic pipes to hold the metal washers inside the pipes, and the washers are made with holes in which the harnesses and the cable-retainer are held and secured from the outside by the nodes, and the hooks of the attachment points are rigidly attached to the washers from the outside, when the hooks of the lower attachment points of the suspension blocks are connected to the loops of the rope ladder, on which 4-6 crossbeams-steps are laterally mounted, fixed on both sides by nodes at an equal distance from 10 to 15 cm from each other.