RU2460564C2 - Device for training hands - Google Patents

Abstract

FIELD: personal use articles.

SUBSTANCE: device comprises two discs (1) interconnected with an ability to rotate relative to each other on the same axis (2), with the grooves made on the circumference (3) and the rolling balls (4) placed in them. The device is additionally equipped with a spring (7) strutting or compressing the discs. The disks are connected with the possibility of movement along the axis of rotation, and contain a mechanism that prevents turning of the disks in strutted or compressed position, in the form of toothed or zigzag bands (8) mounted on racks (9). Between the disks the holder (10) of the rolling balls is attached, which prevents their loss in the strutted position of the discs. The outer surfaces of the disks can be fitted with a plate (6) in the form of spherical segments, with a relief (5) for acupuncture massage of hands. The device can additionally be equipped with folding handles on the outer sides of the discs, the handles can be located eccentrically to the axes of the discs, additional removable disks for complication of the device, load control, timer, counter of the number of movements, with the definition of the rotation angle, and the counting of calories burned, an electric generator for lighting, charging mobile phone and MP3.

EFFECT: increased convenience of carrying and use of the device.

7 cl, 1 dwg

Description

Technical field

The invention relates to the field of physical education and sports.

State of the art

A known machine for training the muscles of the forearms, hands and fingers contains a shaft for wrist grip installed in the support with the possibility of rotation around its axis, and means for creating a load, kinematically connected with the shaft, which has sequentially mounted cylindrical sections of different diameters connected to each other conical sections, as well as barrel-shaped sections, and the length of each section is not less than the width of the wrist grip [1] (document "C1" No. 2102095, class A63B 23/12, publication date 01/20/1998). The disadvantages of this installation include its stationarity and complexity in manufacturing.

The analogue (prototype) closest to the invention is widely known - the simulator "Disk" Health "(" Grace "), consisting of two metal disks rotating relative to each other on the same vertical axis, containing grooves made around the circumference with rolling balls installed in them, the surface of the upper disk is made with a special relief for acupuncture foot massage during classes. The disadvantages of this simulator include a one-sided relief coating, narrow specialization, the inconvenience of carrying it and using it for training hands due to its considerable size.

SUMMARY OF THE INVENTION

The aim of the invention is to increase the convenience of carrying and using the device for training hands, the expansion of exercise options.

This goal is achieved in that the device for training hands contains two discs interconnected to rotate relative to each other on the same axis, containing grooves made around the circumference with rolling balls installed in them, while the diameter of the discs is from 3 to 21 cm.

An embodiment of a device for training hands is possible, in which the outer surfaces of both discs are made with a special relief for acupuncture massage of the palms and / or fingers during exercise.

A possible embodiment of disks in the form of polygons.

It is possible to equip the outer surface of each disk with an overlay in the form of spherical segments.

It is possible to equip the device with a spring of burden of the reciprocating rotational movement of the disks.

It is possible to equip the device with a spring bursting the disks, while the disks are connected with the possibility of moving along the axis of rotation and contain a mechanism that prevents the disks from turning in the open position, while the holder of rolling balls is fixed between the disks.

It is possible to equip the device with a spring compressing the disks, while the disks are movably connected along the axis of rotation and contain a mechanism that prevents rotation of the disks in a compressed position, and also include folding handles on the outside of the disks.

It is possible to equip the device with handles located coaxially with the disks, while the disks are made in the form of rollers.

It is possible to equip the device with handles located eccentrically to the axis of the disks.

It is possible to equip the device with handles mounted on disks with the possibility of their rotation and / or bending.

A variant of the manufacture of disks and rolling balls of metal or plastic, and lining of plastic, rubber or wood.

It is possible to equip the device with additional removable disks to weight the device.

There are options for equipping the device with a load regulator, timer, counter for the number of movements, with the determination of the angle of rotation and the calculation of calories burned; an electric generator for lighting, recharging a mobile phone and MP3.

The invention improves the convenience of carrying and using the device for training hands, with the expansion of exercise options.

Figure 1 schematically shows a device for training hands. Option with spring bursting discs. Sectional view on the diametrical plane.

Information confirming the possibility of carrying out the invention

The device for training hands contains two discs 1, interconnected by an axis 2 with the possibility of rotation relative to each other on axis 2, containing grooves 3 made around the circumference with rolling balls 4 installed in them, while the diameter of the discs is from 3 to 21 cm.

An embodiment of a device for training hands is possible, in which the outer surfaces of both discs 1 are made with a special relief 5 for acupuncture massage of the palms and / or fingers during exercise.

A possible embodiment of the disks 1 in the form of polygons.

It is possible to equip the outer surface of each disk 1 with an overlay 6 in the form of spherical segments having a surface with a special relief 5.

It is possible to equip the device with a spring 7, bursting disks 1, which are connected with the possibility of movement along the axis 2 and contain a mechanism that prevents the rotation of the disks 1 in the open position, for example, in the form of gear or zigzag ribbons 8, mounted L-shaped on the uprights 9 from the inside disks 1 located in response, which ensures engagement of the tapes 8 in the open position of the disks 1, while a holder 10 of the rolling balls 4 is fixed between the disks 1, preventing them from falling out when the disks are in the open position.

It is possible to equip the device with a spring compressing the disks, while the disks are movably connected along the axis of rotation and contain a mechanism that prevents rotation of the disks in a compressed position, and also include folding handles on the outside of the disks.

It is possible to equip the device with a spring of burden of the reciprocating rotational movement of the disks.

It is possible to equip the device with handles located coaxially with the disks, while the disks are made in the form of rollers.

It is possible to equip the device with handles located eccentrically to the axis of the disks.

It is possible to equip the device with handles mounted on disks with the possibility of their rotation and / or bending.

A variant of the manufacture of discs 1 and rolling balls 4 of metal and plastic, and lining 6 of plastic, rubber or wood.

It is possible to equip the device with additional removable disks to weight the device.

There are options for equipping the device with a load regulator, timer, counter for the number of movements, with the determination of the angle of rotation and the calculation of calories burned; an electric generator for backlighting, recharging a mobile phone and MP3.

The device for training the hands works as follows: a person holds the device between the palms of the hands, and straining the muscles of the hands, makes reciprocating rotational movements of the disks 1 relative to each other, turning the device in different planes, while the small dimensions of the device make it easy to carry.

The proposed device for training hands provides an increase in the convenience of carrying and using the device for training hands, the expansion of exercise options.

Claims (7)

1. A device for training hands, containing two discs interconnected to rotate relative to each other on the same axis, with circumferential grooves and rolling balls installed in them, characterized in that it is additionally equipped with a spring bursting or compressing the discs, with this disks are connected with the possibility of movement along the axis of rotation and contain a mechanism that prevents the rotation of the disks in the open or compressed position, while between the disks a holder of rolling balls is fixed. 2. The device according to claim 1, characterized in that the outer surface of each disk is equipped with an overlay in the form of spherical segments. 3. The device according to claim 1, characterized in that it further comprises folding arms on the outside of the discs. 4. The device according to claim 1, characterized in that it is additionally equipped with handles located eccentrically to the axis of the disks. 5. The device according to claim 1, characterized in that the diameter of the disks is from 3 cm to 21 cm. 6. The device according to claim 1, characterized in that it is equipped with additional removable disks for weighting the device. 7. The device according to claim 1, characterized in that it is equipped with a load regulator, a timer, a counter of the number of movements with determination of the angle of rotation and calculation of calories burned, an electric generator for lighting, recharging a mobile phone and MP3.