RU176846U1 - TRAINING CAROUSEL BASED ON RADIAL BEAMS - Google Patents

Abstract

The utility model relates to the field of equipment used for sports, medical and recreational purposes for training the vestibular apparatus, abdominals, arms and legs. The proposed utility training carousel model is distinguished by its simplicity and originality, it allows you to combine entertainment and sports functions for a wide range of users with different levels of physical fitness.

Description

Utility Model Description

The utility model relates to the field of equipment used for medical, entertainment and sports purposes for training, various parts of the body.

Currently, a wide range of simulators and carousels of varying complexity are used for these purposes - from the simplest with a manual drive, with radial beams or brackets fixed on the axis on which the seats are mounted, to electric covered platforms on which the seats are mounted in the form of various vehicles .

The disadvantages of carousels are: structural complexity and high cost due to the need for external influences (due to electric motors or special people) for their functioning.

At the same time, devices are known - gymnastic disc, patent for utility model No. 154237, 08/20/15 and training chair No. 167682, 24.09.15, the rotation of which is carried out due to the efforts of the trainee, due to the location of the rotating part at an angle A degrees to the horizontal plane, which allows you to create a moment of force for the implementation of rotation.

The purpose of the claimed utility model is to simplify the design of the training carousel and its use for training the vestibular apparatus and abdominal press.

As a prototype, we choose the simplest carousel with radial beams or brackets fixed to the axis on which the seats are mounted.

The subject of a utility model is a training carousel with radial beams or brackets fixed to the axis, on which seats are installed, characterized in that the central axis is mounted at an angle of 8 ° to the vertical, and the seats are made in the form of longitudinal benches with transverse stops for legs.

The training carousel works as follows.

In the initial state, one of the beams is installed between the upper and lower points (let's call it central), users sit on benches so that the beams are in equilibrium. Then, users located on one side of the central beam bend forward, trying to occupy a position that is probably close to the center of the carousel, while others lean back due to the extension of the back, trying to occupy the position as far from the center as possible.

At the same time, the carousel will set in motion, since each pair of users forms a difference in the moments of forces, which, acting on the beam vertically, decomposes into three components: the first is directed along the axis, the second along the beam, the third P (3) across (90 g) beams. The values of the first component are determined by the angle of inclination of the central axis, and the values of the second and third components depend on the position of the beam, in the space in which we distinguish four characteristic points: the first is the upper position of the beam, the second is the lower and the two remaining are the extreme points of the horizontal position of the beam. The rotation of the carousel will occur under the influence of the third component, the value of which at the first two points is 0, and at the points of horizontal position are equal to the maximum:

Max {P (3)} = M × sin (A),

where M is the moment of force; A = 8 ° - the angle of inclination of the axis relative to the vertical;

and at intermediate points the value of P (3) = max {P (3)} × sin (B),

where B is the angle of deviation of the beam from the first or second points.

When the carousel rotates, the user at the bottom point leans forward, and his partner - back. To slow down and stop the movement, their roles change, i.e. at the lower point you should deviate backward, and at the upper point - forward.

The proposed utility model - a training carousel, due to its simplicity and low cost, can find wide application in the field of medicine, sports, at children's and adult entertainment venues.

Claims (1)

Training carousel with radial beams or brackets fixed on the axis, on which the seats are installed, characterized in that, in order to simplify the design and use it for training the vestibular apparatus and abdominal press, the central axis is set at an angle of 8 ° to the vertical, and the seats are made in the form of longitudinal benches with transverse stops for legs.