RU2311216C2 - Sportive exerciser "agapor" - Google Patents

Abstract

FIELD: sportive equipment.

SUBSTANCE: sportive exerciser has guiding bar and weight member which is put onto guiding bar for displacement along it and spring-loaded in opposite and longitudinal directions relative to guiding bar. Guiding bar is fixed in vertical position under central part of spring-loaded horizontal platform furnished with rods rigidly connected thereto and placed within vertical guiding tubular columns. Exercising effect of said sportive exerciser is provided by influence of vibration force generated by exerciser upon individual's biomechanical system.

EFFECT: wider range of sportive exercisers and increased exercising efficiency.

2 cl, 4 dwg

Description

The invention relates to physical education and sports and is intended for use as a sports simulator.

A sports simulator is known, consisting of several parallel guiding rods scattered around the circumference and a ball-shaped load placed between the rods with the possibility of moving along them. Stops in the form of disks are fixed at both ends of the rods, one of which has a handle. According to one embodiment of the device, the load, with the help of an elastic cord, is connected to the disk on which the handle is mounted [US 2871017, January 27, 1959]. Holding the device by the handle, the athlete makes the simulator sharp oscillating reciprocating movements directed along the rods. Moreover, due to the inertia of the load, the opposing forces that enhance the training effect are superimposed on the muscular efforts spent by the athlete to move in the space of the entire simulator.

The disadvantage of this simulator is that when it is used in the training process, a limited number of muscles of mainly the upper limbs are involved. At the same time, the training effect is not effective enough due to the fact that the load is spring loaded only on one side - the one that faces the handle.

Another sports simulator is known, comprising a guide rod, on which a cylindrical-shaped load element is worn with the possibility of longitudinal movement. Flanges are fixed at the ends of the rod, one of which has a handle. Between the flanges and the load element, two helical springs are put on the rod, which, outside the working situation, hold the load element in the middle of the guide rod. The moving parts of the simulator are enclosed in a casing that protects the athlete from injury, and also helps to reduce the noise level from the moving parts of the device during training [RU 2027456 C1, 01/27/1995]. The use of this device is similar to that described above for the simulator according to the patent US 2871017. However, the training effect is more effective, because a cargo element spring loaded from two opposite sides initiates oscillatory force effects on a person’s biomechanical apparatus, causing its adaptation to them. The wave process of energy exchange arising in the process of training between the simulator and the trainee most effectively contributes to the coordination of actions of all links of the biomechanical apparatus of a person.

We see the disadvantage of this sports simulator in that when it is used, the training effect mainly affects the muscular apparatus of the hands and shoulder girdle. Other links of the biomechanical apparatus of a person are involved in the training process to a much lesser extent.

The sports simulator according to patent RU 2027456 is considered as a prototype for the claimed invention.

The technical result of the invention is to expand the arsenal of sports simulators, the training effect of the use of which is due to the influence of the vibrational force effects generated by them on the biomechanical apparatus of a person.

The specified technical result is achieved due to the fact that in the sports simulator containing a guide rod, on which, with the possibility of moving along it, a load element is mounted, spring-loaded in opposite and longitudinal directions with respect to the rod, the guide rod is mounted vertically under the central part of the spring-loaded horizontal platform, equipped with rigidly connected rods installed in vertical tubular guide racks fixed to the base. The simulator can be equipped with a handrail.

The invention is illustrated by drawings, where figure 1 shows a sports simulator, side view with local cuts; figure 2 is the same front view.

The sports simulator contains a horizontal platform 1 (FIGS. 1, 2), consisting of two rectangular (or other shapes) plates 2 and 3 superimposed on top of each other. Under the top plate 2 in the center, a guide rod 4 is vertically mounted (FIG. 1), on which, with the possibility of movement along it, is put on the cargo element 5. The latter is held out of the working situation in the middle part of the rod 4 by means of two twisted cylindrical compression springs 6 and 7. Both of these springs are worn on the rod 4, and the upper one (6) abuts against it with one end to plate 2, and to the other at the butt end of the truck element 5. The lower spring 7 at one end also abuts against the load element 5, and the other end against the end flange 8 on the rod 4. In the lower plate 3 there is a central hole, to the edges of which a casing 9 in the form of a glass is connected from below, in which the guide rod is placed 4, the load element 5 and the springs 6 and 7. From the bottom, at the corners of the lower plate 3, cylindrical rods 10 are vertically fastened, inserted into the guide tube posts 11, which are fixed to the base 12. From below, the platform 1 is spring-loaded with a coiled compression spring 13. the edge of the base 12, two posts 14 are strengthened, connected from above by a transverse bar 15, which serves as a handrail.

The trainee, standing in the center of the platform 1, with light but sharp bouncing and crouching movements initiates the platform swinging up and down and then maintains this mode for a certain time. If necessary, you can hold the handrail with your hands 15. Directly the feet or the shoes of the trainee can be fixed on the platform 1, for example, using belts (not shown). In the process of swinging the platform 1, the load element 5 makes a reciprocating oscillatory movement in a vertical plane. At the same time, the trainee experiences vibrational force influences that extend vertically from head to foot. The amplitude of these vibrational effects is determined by the degree of swinging of the platform, and the frequency is determined by the mass of the load element 5 and the stiffness of the springs 6 and 7 interacting with it. Due to the wave-like energy exchange between the trainee and the simulator, the physiological and other processes in the human biomechanical apparatus are harmonized, resulting in optimal training effect is achieved.

In contrast to the prototype device, the proposed simulator allows you to more actively involve the biomechanical apparatus of the legs and torso in the training process. The use of the invention will expand the arsenal of sports simulators, the training effect of the use of which is due to the influence of the vibrational force effects generated by them on the human biomechanical apparatus.

Claims (2)

1. A sports simulator containing a guide rod, on which with the possibility of moving along it a load element is mounted, spring loaded in opposite and longitudinal directions with respect to the shaft, characterized in that the guide rod is mounted vertically under the central part of the spring-loaded horizontal platform equipped with rigidly connected her rods installed in vertical guide tubular racks. 2. The sports simulator according to claim 1, characterized in that it is equipped with a handrail.

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