RU2615687C1 - Fitness machine - Google Patents

Abstract

FIELD: sports.

SUBSTANCE: horizontal bar is made of metal and consists of support brackets in the amount of two pieces, and the beam, is achieved by the fact that it comprises four rectangular-shaped plates, each of which is formed with a hole of larger diameter for entering the beam and two smaller diameter holes for the rods, at that, each bracket has a U-shaped profile of a cross section, in every side wall of which opposite one another at least two grooves for mounting are constructed with the possibility of rods detaching.

EFFECT: enhanced functionality while maintaining design simplicity, operational safety, functional reliability due to the possibility of mounting a horizontal bar on any necessary surfaces and change in the load degree and the performed exercise range increase, which increases the horizontal bar use efficiency.

4 cl, 10 dwg

Description

The invention relates to sports simulators, in particular to a hinged removable horizontal bar (tongue-and-groove horizontal bar ("PG-Turnik")), which is attached to a wall or in the opening of a building / structure (in doorways, arches, etc.), and can be used as a gymnastic apparatus for individual sports in the room or on the street by one or several people with different physical abilities.

The prior art horizontal bar, consisting of a cross member and power strips for attaching a horizontal bar. The cross member is made in the form of two elements connected to each other at an angle in its middle part, while the junction of these elements is located above the extreme parts of the cross member (RU 44522, 03/27/2005).

The disadvantage of this horizontal bar is the restrictions on the installation site, cumbersome / large dimensions, because of which it takes up a lot of space, and the lack of height adjustment of the crossbar.

As the closest analogue (prototype) of the claimed invention, you can take the wall horizontal bar, consisting of a gymnastic bar and two support brackets. The gymnastic bar is made with the possibility of placing brackets in the recesses and is a neck tube with threaded rods welded to it, as well as the fact that the brackets contain mounting holes located on different vertical axes (RU 157580, 12/10/2015).

The disadvantages of this design of the horizontal bar are the inability to adjust the crossbar in height, because of which it is impossible to change the degree of load, thereby reducing the effectiveness of using this horizontal bar, in addition to the above horizontal bar you can not perform exercises "bench press".

The problem to which the invention is directed is to create a horizontal bar that would eliminate the above disadvantages.

The technical result achieved by the implementation of this invention is to expand the functionality while maintaining the simplicity of the design, safety in operation, functional reliability due to the possibility of mounting the horizontal bar on any necessary surface and changing the degree of load and increasing the range of exercises that increases the efficiency of using the horizontal bar, since it allows you to simultaneously perform bench press and traction exercises.

The specified technical result in a horizontal bar made of metal and consisting of support brackets in the amount of two pieces and a crossbar is achieved by the fact that it contains four triangular-shaped plates, each of which is made with one hole of a larger diameter for the entrance of the crossbar and two holes of a smaller diameter for installation rods, with each bracket having a U-shaped cross-sectional profile (represents a channel located vertically), in each of the side walls of which opposite at least two grooves for installation with the possibility of removal of the rods.

Each groove is shaped as shown in FIG. 5.

The rods and the crossbar are cylindrical.

The plate is made with rounded corners.

The invention is illustrated by drawings, where in FIG. 1 shows a part of the assembly of the turnstile; in FIG. 2 - horizontal bar assembly, top view; in FIG. 3 is a complete view of the crossbar, rods and plate, top view; in FIG. 4 - crossbar; in FIG. 5 - support bracket, side view; in FIG. 6 - General view of the support bracket; in FIG. 7 - rods; in FIG. 8 - a plate of a triangular shape; in FIG. 9, 10 is a schematic illustration of a person during training.

Accepted designations:

1 - support bracket

2 - crossbar

3 - a plate of a triangular shape

4 - larger diameter hole

5 - small diameter hole

6 - rod

7 - groove

The horizontal bar contains:

- two support brackets, each of which is a steel tongue-and-groove rail with a U-shaped cross-sectional profile (length - 1 m, thickness - 3 mm). In each side wall of the support bracket opposite each other there are two, three, four or more grooves for installation with the possibility of removal of the rods. Each groove is L-shaped, as shown in FIG. 5;

- a horizontal bar located in a steel plane (diameter - 30 mm, length -1 m, thickness - 3 mm);

- four rods, which are steel studs (diameter - 10 mm, length - 50 mm);

- four triangular-shaped plates with rounded corners, each of which is a 3 mm thick steel mounting plate. Each plate is made with one hole of a larger diameter (3 cm) for the entry of the crossbar and two holes of a smaller diameter (1 cm) for installing the rods.

The horizontal bar is assembled as follows.

A pair of triangular-shaped plates are welded to the crossbar on both sides perpendicularly (at an angle of 90 degrees) (before welding, the crossbar is inserted into the hole of a larger diameter in the plates), while two plates in one pair are located on the crossbar at a distance less than the length of the rods, i.e. the distance between two plates in one pair is less than 50 mm, for example, at a distance of 44 mm.

Then, rods are installed in the holes of a smaller diameter in the plates, two rods in each pair of plates formed.

Each support bracket is mounted on a wall (on any vertical surface) or in a doorway, arch, etc. by means of fasteners, for example, self-tapping screws. In this case, holes for fasteners can be made in the end surface of the bracket. The installation of support brackets, the depth of which does not exceed 3 cm, does not limit the subsequent use of the doorway.

After installing the support brackets, they place the crossbar assembled, as described above, on the plates with rods, namely, two rods of each pair of plates are installed in a pair of grooves on each side of each support bracket. Thus, the crossbar is fixed to the support brackets without the use of additional fasteners.

The absence of additional fasteners allows you to instantly assemble and disassemble the horizontal bar or set the required load level. The crossbar is also small and can be stored in any convenient place.

The degree of loading of the horizontal bar varies depending on the angles at which the user performs the exercises, and are adjusted by changing the height of the crossbar by reinstalling it in the grooves of the support brackets.

The horizontal bar took all the best from the horizontal bar and bar, removing their shortcomings. A standard horizontal bar has only traction loads designed for a trained person, it is complicated in the simultaneous use by people of different heights. The bar is heavy and takes up a lot of space, a bench is needed for the bench; when doing the bar pull to the belt in an inclination, the spine experiences increased traumatic loads, changing weights and preparing the projectile take time.

The claimed horizontal bar is lightweight, takes up little space, is easy to assemble and disassemble, has a quick-change multilevel load system, is suitable for simultaneously performing bench press and traction without risk of injury, does not require additional devices, is suitable for simultaneous use by several people regardless of their height and physical abilities.

The claimed horizontal bar allows you to perform traction and bench press due to the weight of your own body. While training the muscles of the back, chest, shoulders and arms. Depending on the tasks, the loads can be both power with a small number of repetitions, and aerobic with a large number of repetitions and runtime. In many special units, the norm for push-ups is 100 repetitions. The step-by-step system of loading the horizontal bar allows you to gradually reduce the tilt angle of the bench and eventually reach 100 push-ups from the floor. 100 pull-ups is a more difficult achievement, but the ability to train a traction-safe traction daily at home allows you to achieve such results.

Static loads when doing bench press and traction exercises with the direct body allow you to use the muscles of the legs, abs, lower back and gluteal muscles. Static emphasis on the horizontal bar of the horizontal bar with a direct body is the implementation of the exercise "Planck" with the ability to select the desired load. Hanging on the crossbar, keeping the body straight, allows you to perform the “Reverse Bar”, shifting the emphasis from the muscles of the abs and quadriceps to the lower back and gluteus.

Also, the presented horizontal bar can help to perform a large number of squats, allowing you to adhere to the bar during squats, placing it at a level convenient for height.

The claimed horizontal bar is an ideal simulator for performing morning exercises. Only two exercises, traction and bench press with a direct body allow you to use all muscle groups.

The proposed horizontal bar may be of interest to both ordinary people who are not involved in sports and professional athletes. Allows you to use it for children and elderly people without fear of injury, which is typical when training with weights. The multi-stage load system of the simulator allows you to raise the general physical development at home for all family members, using one simulator at a time. Safety and multi-level load regulation allows you to use the simulator during the rehabilitation period after injuries.

The simplicity of the design and the minimum number of parts made of ordinary steel make the claimed horizontal bar almost eternal, the low cost of production - an affordable universal simulator in every home.

Claims (4)

1. The horizontal bar, consisting of support brackets and the crossbar, characterized in that it contains four plates of a triangular shape, each of which is made with one hole of a larger diameter for the entry of the crossbar and two holes of a smaller diameter for installing the rods, each bracket has a U-shaped a cross-sectional profile, in the side walls of which opposite to each other at least two grooves are made for installation with the possibility of removal of the rods. 2. The horizontal bar according to claim 1, characterized in that each groove has a shape, as shown in FIG. 5. 3. The horizontal bar according to claim 1, characterized in that the rods and the crossbar are cylindrical. 4. The horizontal bar according to claim 1, characterized in that the plate is made with rounded corners.

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