SU757167A1 - Training chair - Google Patents

Description

The invention relates to sports equipment, in particular to an exercise chair.

A training chair is known to contain a spring-loaded seat and armrests connected to the backrest £ ί].

The disadvantage of the famous chair-simulator is the impossibility of a complex of exercises ..

The purpose of the invention is to increase the effectiveness of training.

This is achieved by the fact that the armrests are made in the form of telescopic levers with handles at the ends, and the lower part of the seat carries a guide that has grooves with spring-loaded sliders accommodated in them for legs, and the seat, armrests and guides are hinged to the backrest.

In addition, this is achieved by the fact that the hinges have clamps, made, for example, in the form of a screw handle. In addition, this is achieved by the fact that the telescopic arms of the armrests have elastic elements inside, made, for example, in the form of springs, with rubber harnesses.

In addition, this is achieved by the fact that the back has an attachment belt.

FIG. 1 is a schematic representation of a chair, a general view; in fig. 2 - view of the hinge; in fig. 3 - training chair, front view; in FIG. ³ . 4 - the same, rear view; figure 5 - guide.

The training chair consists of a seat 1, a backrest 2, a hinge 3, a bracket 4, a ball bearing 5, a clip 6 U with a lock 7.

The back is spring loaded 8., Armrests 9 are made in the form of telescopic levers with handles 10 at the ends and fixed to pipe 11. 15 Inside the telescopic levers of the armrests elastic elements 12 are placed. 14 20 and fixed with a screw 15.

In the lower part of the seat fixed movable guide 16, containing grooves 17 placed in them and under spring springs 18 sliders 25 19 with leg supports 20. A profile 21 with a retainer 22 is attached to the lower part of the seat, in which the guide moves.

To the back with slots 23

30 fastening belt 24,

3

757167

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Exercises on the chair-simulator carried out as follows.

Exercising sets the armrests 9 at the desired height. To do this, unscrew the monolithic holder 13 with the screw 15, move it to the desired position and fix it with the screw 15. Then the practitioner takes the handle 10. When the arms move forward, the telescopic arms of the armrests 9 move and the elastic "θ" elements 12 are stretched. the movement of the hands back elastic elements 12 are compressed. When the arms move upward, the force is transmitted through the pipe 11, the spring 8 to the monolithic yoke 13. The spring 8 creates 15 resistance to the movement of the arms.

With simultaneous training of the torso, arms and legs, all of the listed elements interact. exercise chairs.

Claims (3)

Claim 1. A training chair containing a spring-loaded seat and armrests connected to the backrest, which means that, in order to increase the efficiency of the training, the armrests are made in the form of telescopic levers with handles at the ends, and the lower part of the seat carries ⁵ a guide having grooves with spring-loaded sliders placed in them with leg supports, with the seat, armrests and guides connected to the back of the hinge. 2. Chair simulator for π. 1, characterized in that the hinges have clamps, made, for example, in the form of a screw handle. 3. Chair simulator for paragraphs. 1 and 2, characterized in that the telescopic arms of the armrests have elastic elements inside, made, for example, in the form of springs with rubber strands. 20 4. The training chair according to paragraphs. 1-3, characterized in that the back has an attachment belt.