RU2607534C2 - Device "boris" for winding and unwinding of boxing and other sports bandages - Google Patents

Abstract

FIELD: personal use items.

SUBSTANCE: invention relates to light industry, producing equipment for sportsmen, sports institutions, boxing sections, fitness center and health care facilities. Device is intended for winding of bandages on hands of boxer, fixing fingers, metacarpus, carpal joints of sportsman, and for further winding of these bandages directly from hands back into roll consists of case, as well as disc rotating on its front panel, and reducer with rotating coil fixed on disk, conditional middle of lateral surface of which is located opposite disc center, herewith they rotate synchronously, at axes perpendicular to each other and perform complete turn around simultaneously with each other so, that bandage is removed from hand of sportsman, rolled smoothly and without overlaps, or vice versa, to unwind it from its roll so that athlete rolls it up on his hand, omitting tape through spring-rod guide mechanism, that retains bandage from jerks and tangling, and coil from spreading of turns of tape, and controlling device by means of floor foot control panel, making it possible to control direction and rotation speed of electric motors, driving disc and coil without participation of hands, and only by pressing on one of foot pedals.

EFFECT: technical result is fast and qualitative winding of bandages on hands of boxer and other sportsmen of martial arts.

1 cl, 3 dwg

Description

Technical field

The invention relates to light industry, producing equipment for athletes, sports facilities, boxing sections, fitness centers, medical and rehabilitation institutions.

The main and main purpose of the device is the fast and high-quality winding of bandages on the hands of athletes involved in boxing and other martial arts. That is, for the formation of bandage protection, fixing the fingers, wrists and carpal joints, as well as the subsequent winding of these bandages directly from the hands back into the roll.

This "bandage winder" is suitable for individual, personal use, as well as use in public sports facilities. In addition, this device can be used by traumatologists, surgeons and orthopedists practicing in their work with patients the fixation of certain parts of the limbs with elastic or inelastic specialized bandages.

State of the art

To save their hands from dislocations and fractures, boxers are forced to use elastic bandages. They fix their brushes, wrists and wrists before each approach to a pear or before sparring. During the period of intensive training cycles, some martial artists are forced to bandage and unblock their hands several times during a training session. The length of the bandage can be different - 2, 3, 4, 5 meters, and in some cases longer ones can be found.

An experienced boxer spends at least 4-5 minutes on a traditional, manual, winding bandage. Beginner melee - from 10 minutes. In conditions of commercial mass sports, where the time of working with a trainer requires a significant hourly fee, such paid breaks for winding bandages are a waste of money.

The athlete spends even more time (3-4 times) on the procedure of winding the bandage from his hand back to the roll. Many boxers don’t wrap them at all, but simply throw this equipment in a bag in a shapeless skein. With this operation, the bandages are tangled, poorly dried, quickly fail, often pathogens begin to develop in them. The same thing happens with orthopedic elastic sports, as well as medical reusable bandages.

There have been attempts to somehow mechanize and automate the process of winding up - unwinding bandages. The owner of US patent US 2012021158 2A1 Edward Cid (Edward Cid) to a simple metal rod with a handle resembling a conventional screwdriver, attached a curved fork, guiding the movement of the bandage. And on the stock itself put on a tube with a collar for a second hand.

Thus, holding this device with one hand and rotating the gate handle with the other hand, the author suggested twisting the boxing bandage. Of course, this simplest device is designed only to wind the bandage into a roll. Winding it onto the shaft directly from the hand, this invention does not imply.

US Patent No. 5,533,689A for the invention of "Elastic Bandage Winding Machine" was also issued in the United States. This device operates on electric current, has a shaft rotating from an electric motor and a tension-guide bandage device. This appliance is also intended only to wind up bandages - sports, medical or other purposes, in a roll. It will not work to rewind the boxing bandage directly from the hand onto the shaft or rewind it from the shaft to the hand, since the shaft constantly rotates in the same plane.

On such inventions, in fact, the development of the winding-unwinding device for boxing bandages stopped. All that we can see today in sports halls of different countries are various variations of devices on the theme of the first and second inventions, but often we will not see this either.

In order to somehow solve the problem of accelerating the winding of the fixing device on the arm, many inventors create quick-detachable equivalents of the fixing bandage. The authors of patents US 3568212 A, US 2567489A and others invented items of glove equipment, which are semi-gloves, half-bandages, half-overlays on the hands, with laces, straps and other devices that fix these products on the hands and wrists. They all have different styles and the composition of the materials from which they are created, but ... these inventions have gone very close to the "Protective device for boxers" Morris Golomb (Morris Golomb), received in 1927 patent US2567489A.

Usually, neither professional fighters nor amateurs use these items, due to the insufficient degree of fixation of their hands. The melee use ordinary classic bandages and wind them around their fists in the same way as their predecessors did since ancient Greece, and maybe even from more ancient times. And the process of winding and unwinding elastic bandages manually, as we have already said, it takes them from 5 to 10 minutes or more.

The Boris device will do this operation in 1 minute on both hands. It is able to enable athletes who have warmed up after a preliminary warm-up to quickly, without wasting time, wrap fixing bandages on their hands and proceed with further exercises - working with a punching bag, sparring, etc. And then just as quickly wind them back into a roll.

Disclosure of invention

The device consists of four main elements: a housing (1), a disk rotating on it (2), a gearbox (9) mounted on this disk with a rotating “bintomotal” coil (5, 8, 19) and a foot pedal control panel.

The disk and coil rotate synchronously, each along its own path. In mathematical construction, the path of rotation of the coil and the path of rotation of the disk are perpendicular planes. Both of these elements make a complete revolution around their axes simultaneously with each other, due to which the reeling from the coil (5, 8, 19) and the winding of the bandage (7) on it occurs without overlaps and tangles.

.The foot control method of the device leaves the athlete’s hands free, and he, without being distracted by all sorts of buttons and levers, can correctly put the bandage in order to protect his hands from possible injuries. Turning on / off, as well as the direction of rotation of the moving parts of the device is determined by pressing one of the 4 pedals of the floor control panel, and the speed of rotation of these parts is regulated by the force of pressing the foot on the pedals (32), (33), or (34). Switching the device on and off by pressing the foot pedal (35) with the symbol

.

To start wrapping the bandage on your hand, you need to open the "bandage" coil (5, 8, 19), put your bandaged bandage (7) on the pointed core pins (19), and lower the upper limit of the bandage roll movement (5) into place , pass the free end of the bandage (7) between the rod guides (10) and put the fastening loop of the bandage (7) on the thumb of the palm of the hand.

можно быстро перемотать бинт с катушки (5, 8, 19) на ладонь левой руки или перемотать с ладони правой руки на катушку (5, 8, 19).When depressing the pedal (33) with the symbol

You can quickly rewind the bandage from the reel (5, 8, 19) into the palm of your left hand or rewind from the palm of your right hand to the reel (5, 8, 19).

позволяет быстро перемотать бинт с катушки (5, 8, 19) на ладонь правой руки или перемотать с ладони левой руки, на катушку (5, 8, 19).And vice versa, depressing the pedal (34) with the symbol

allows you to quickly rewind the bandage from the reel (5, 8, 19) onto the palm of your right hand or rewind from the palm of your left hand to the reel (5, 8, 19).

The user's hands at the time of operation of the Boris device are exclusively occupied with putting the bandage on the palm or removing the bandage from the palm of the hand. The athlete performs all control of the device with his feet, pressing the pedal he needs.

When winding on a hand, the bandage (7) inserted into the coil (5, 8, 19) begins to unwind and at the same time turn over, relative to the conditional vertical axis of its original position, together with the disk (2).

This biaxial rotation allows the athlete to quickly wind the bandage around the wrist, without being distracted by twisting, overlapping and tangling the fabric strip, as is often the case with ordinary manual winding and unwinding the bandages.

A positive result is ensured by smooth synchronized rotation along its axes of the disk (2) and coil (5, 8, 19). The rotation of the core (19) of the coil is carried out by electric motor No. 1 (Fig. 3 (20)), and the rotation of the disk (2) is carried out by electric motor No. 2 (Fig. 3 (28)). The rotating disk (2) and the coil (5, 8, 19) mounted on the gearbox (9) synchronously make one revolution around their axes for the same amount of time. One full revolution around its axis of the disk corresponds to one revolution around its axis of the coil.

In another embodiment of the device mechanism, only one electric motor can be used to drive the “winder” drum. A rotational movement of the core of the coil will be carried out using a system of gears rotated by a drum shaft.

The speed of movement of both rotating parts is regulated by the force of pressing the athlete's foot on the pedal. If necessary, accelerate the rotation, the pressure force increases. If you need to slow down the movement, the pressure decreases. This speed varies between 2-4 revolutions in 1 second (for the most experienced athletes), and 1 revolution in 6-7 seconds (for less experienced athletes who have not yet learned to quickly and correctly bandage their hands). Faster rotation of the working body is undesirable. It is fraught with injury.

At the moment when the athlete completely removes the foot from the pedal, the braking mechanism (36) is activated and all rotating parts stop. The same automatic stop occurs if the tension force of the bandage (7) exceeds the indicator of 1.5 kilograms. The bandage winder does not tension the winding bandage; it simply feeds the fabric to the hand, and then simply wraps it into a roll. The necessary degree of tension is carried out by the athlete himself, directing and stretching the bandage with his second hand.

Having finished the training, the boxer approaches the device, raises the upper limiter of the coil (5, 8, 19), clamps the end of the bandage (7) between the pins of the core (19), passes it between the guides (10) and, pressing the foot on the pedal (33) or (34) starts to reel the bandage around the reel. At the same time, he throws the bandage from one hand to another, turning it round by round.

, диск проворачивается до состояния "вертикальное положение катушки" и активизируется лишь вращение сердечника. Диск при выполнении этой операции остается неподвижным.If an athlete needs, for example, to simply wind a bandage that has already been taken off, then the user presses the pedal (32) with the symbol drawn on it

, the disk rotates to the “vertical coil position” state and only core rotation is activated. The disk remains stationary during this operation.

The size of the reel (5, 8, 19) is designed for a standard boxing bandage with a width of 5 centimeters. But if the bandages of one or another user do not meet this standard, he can reduce or increase the distance between the two lateral limiters of the bandage roll (5 and 8) by pushing or pulling the regulator bar into the landing cavity, having previously pressed the lock (17) and pulling it upwards handle (3).

Brief Description of the Drawings

Figure 1: The face of the top of the device is shown. It can be seen in the same hand that the bandage can be wound on the human hand in any direction and, if desired, it can be bandaged with almost any finger in any way;

Figure 2: Depicts a general plan of the device, its dimensions relative to the size of the average human body, shows a method of controlling the operation of an electrical appliance;

Figure 3: The main working part of the device is shown in a section, its main parts are displayed, it is shown how they interact with each other.

Numbering of the parts depicted:

1. Case

2. Spinning disc

3. The handle of the rod-adjuster (16) of the height of fixation of the mechanism for moving the upper limiter of the bandage coil (consisting of parts 5, 8, 19), the width of the wound bandage (7)

4. Hollow cylinder-holder of the upper opening bandage winder limiter (5), with handle

5. The upper opening limiter for the movement of the bandage (7), wound around the bandage (7) reel (5, 8, 19)

6. Holding and guiding bandage (7) antenna springs

7. Coiling bandage

8. The lower rigidly fixed limiter for movement of the winding bandage (7)

9. The gear housing transmitting torque from the electric motor No. 1 (20) to the core (19) of the bandage coil (5, 8, 19)

10. Paired rod guide bandage (7)

11. The holder of the rod guide (10) of the bandage (7)

12. Flange of the gear housing (9) securing it to the rotating disk (2)

13. Protective fixed screen framing a rotating disk (2)

14. Slide hinge for lifting the upper stop (5)

15. Spring retainer for strap joint (14)

16. The rod-adjuster of the height of fixation of the movement mechanism of the upper limiter (5) of the bandage coil (5, 8, 19), the width of the wound bandage (7)

17. The latch of the rod-adjuster (16) of the height of fixation of the mechanism for moving the upper limiter of the bandage coil (5, 8, 19)

18. Mounting frame for the control bar (16)

19. The core of the bandage winding coil (7), which is two pointed rods rigidly mounted on a rotating shaft of the gearbox (9)

20. Electric motor No. 1, which drives, through a system of shafts and gears (21, 22, 23, 25), the core of the bandage winding coil (19)

21. Belt transmission of rotation from engine No. 1 (20) to the central shaft (22) of the drive into the movement of the core of the bandage winding coil (5, 8, 19)

22. The Central shaft of the drive in motion of the core of the bandage winding coil (19)

23. Belt transmission of rotation from the central shaft (22) to the shaft of the gearbox (9) that rotates the core of the bandage winding coil (19)

     24. The counterweight of the rotating disk (2), performing the function of the balancer of the entire rotating structure

25. Shafts of the bevel gear transmission of torque from the electric motor No. 1 (20) to the core of the bandage winding coil (19)

26. Hollow axis with a shaft and a flange rigidly fastened to a rotating disk (2)

27. Belt transmission of torque from an electric motor No. 2 (28) to a rotating disk (2)

28. Electric motor No. 2, which serves to rotate the disk (2) with all the mounted mechanism

29. Cord from the bandage rewinder (1) to the foot controller (31)

30. The power cord from the mains 220v.

31. The body of the remote control by the band rewinder (1)

32. The pedal that activates the rotation of the core (19) of the bandage coil (5, 8, 19), without rotation of the disk (2)

33. A pedal that activates the movement of the core (19) and simultaneously the rotation of the disk (2) counterclockwise (winding the bandage on the left and winding the bandage on the right hand)

34. A pedal that activates the movement of the core (19) and at the same time clockwise rotation of the disk (2) (winding the bandage onto the right and winding the bandage from the left hand)

35. Pedal used to turn on and off the entire device

36. Disc brake (2)

The implementation of the invention

A device for winding and unwinding boxing, other sports and orthopedic bandages is extremely simple to manufacture. It consists of simple parts, most of which are already produced by domestic factories. Therefore, it will not be difficult to assemble this electrical appliance, and this task is feasible for any, even a small electromechanical plant. But there is a certain peculiarity in the manufacture of this "bandage winder". The strength requirements of all its parts must exceed three to four times all standard norms, because athletes whose strength and muscle mass is much higher than the average person will use this device. In the conditions of the training process, a heated athlete can easily with one awkward movement, either pull the gear out with his hand or crush the control panel with his foot.

Claims (1)

A device designed for winding bandages on the hands of a boxer, fixing the fingers, metacarpals, wrist joints of the athlete, and for subsequent winding these bandages directly from the hands back into a roll, consisting of a housing, as well as a disk rotating on its front panel and mounted on this disk gearbox with a rotating coil, the conditional middle of the side surface of which is located opposite the center of the disk, which is why they rotate synchronously, along axes perpendicular to each other and make a complete revolution around them simultaneously with each other so that the bandage removed from the athlete’s hand rolls onto the roll evenly and without overlaps, or vice versa, so that the athlete wraps his hand from the roll onto his hand, passing the fabric tape through the spring-rod guide mechanism that holds the bandage from jerking and tangling, and the coil - from the spreading of the turns of the fabric tape, and controlling the device using the floor foot control panel, which allows you to control the direction and speed of rotation of the electric motors that drive the disk and the coil without the participation of hands, and l by pressing one of the pedals with your foot.

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