RU2743554C1 - Device for training, working out of impacts and reinforcement of impact surfaces of hands and feet - Google Patents

Abstract

FIELD: impact training devices.SUBSTANCE: invention relates to impact training devices, in particular, to devices for martial arts training, such as taekwondo, karate and kickboxing, which allows an athlete to master martial arts by striking blow parts with hands and feet. Device for correct setting and development of impacts by hands and feet and strengthening of their impact surfaces, containing base, receiver of impacts, characterized by that base is made monolithic, from hard wood species, one of the surfaces is flat, having a recess, in which a receiver of shocks of less rigidity is installed with a shell from a flexible material, filled with dry granular substance, and opposite surface is convex, rounded and is rigid impact receiver, on edges of base there are supports for arrangement of device in horizontal position, providing gap between impact receivers and installation surface of device, and for arrangement in vertical position device is installed in bracket, which is fixed on vertical surface, wherein it is possible to rotate device base about its own longitudinal axis by 180°, and move and fix device base up and down along guide bracket.EFFECT: higher efficiency and intensity of training due to compactness and simplicity of design, ease of use, possibility of more effective setting and development of shocks, possibility of strengthening impact surfaces of hands and feet.8 cl, 4 dwg

Description

FIELD OF TECHNOLOGY

The invention relates to devices for training strikes, in particular to devices for training strikes in martial arts, such as taekwondo, karate, kickboxing, allowing an athlete to master martial arts by striking the striking parts of the device with punches and kicks.

LEVEL OF TECHNOLOGY

As a rule, when practicing martial arts, such as, for example, taekwondo, karate, kickboxing, the kickboxing technique is practiced by striking punches or kicks on a sandbag hanging from the ceiling, and in the direct practice of striking techniques in sparring with a partner - through striking each other. At the same time, in the process of practicing strikes in sparring, there is a danger of injury. There is a method of training punches or kicks with the participation of a trainer, in which, to improve the reflex reaction of the athlete and the accuracy of striking the blow, the trainer holds the gloved paw, changing its position. A disadvantage in the case of working with a sparring partner or a coach is the fact that the trainee cannot practice the specified punches on his own. In addition, in all the cases described, the intended point of application of the accented strike is constantly shifting, and there is no possibility of strengthening (stuffed) the striking surfaces of the arms and legs.

Also known is a sports simulator for setting strikes in contact martial arts - makiwara, originally a bundle of straw, wrapped with twine and attached to an elastic board dug into the ground. This simulator is a multifunctional device designed for practicing strikes, stuffing the striking surfaces of the hands and feet of athletes in contact martial arts.

Modern versions of makiwara are presented on the websites: https://sportstyle-shop.com/articles/makivara-dlya-karateh/ and https://yandex.ru/images/search?text=classical% 20 makiwara & stype = image & lr = 103 79 & source = wiz.

The disadvantage of an elastic makiwara is that the canonical position of the back when striking is such that most of the recoil from the strike is returned back and is extinguished in the lumbar spine, causing harm to the athlete's health in the form of various variations of osteochondrosis and lumbar hernias. To avoid such injuries, the fighter involuntarily leans back more strongly, unconsciously weakening the blow. Trainings with makiwara require attention and supervision from the trainer, since if the simulator is not used correctly, sclerosing of the lunate bone of the wrist joint can develop, and constantly repeated microtrauma to muscles, tendons and joints can lead to arthritis and other complications.

Known TRAINING DEVICE FOR WORKING HANDS AND LEGS, patent RU 2166 342 C1. MPK A63V 69/00 A63V 69/34. This device contains a base, a shock receiver, consisting of a set of volumetric elements and elastic spacers between them, and a fastening unit. The fastening unit consists of inextensible threads and a unit for their tension, and the inextensible threads pass through the coaxial holes of the volumetric elements and spacers and are fixed at one end at the base, and at the other end in the tension unit on the upper volumetric element.

The disadvantage of this device is its cumbersomeness, high labor intensity during installation, as well as the fact that this device is stationary. Accordingly, the re-equipment of this device for athletes with different degrees of training is laborious and time-consuming.

Known device SPORTS SIMULATOR FOR DEVELOPING THE TECHNIQUE OF APPLICATION OF IMPACT "KAMERTON SHILOVA" - patent RU 95534 U1, IPC A63B 69/00, taken as an analogue.

The specified sports trainer, containing a base and a shock receiver with a shock-absorbing coating, is equipped with a stand-limiter of the movement of the shock receiver with a shock absorber-bump stop and a shock receiver stiffness regulator. The shock receiver resists shock by virtue of its springy properties, is replaceable and can be replaced with a similar one, but with more or less elasticity.

The disadvantage of the analogue is manifested in the fact that the shock receiver, being replaceable, is installed on studs with nuts, which requires significant time costs, the presence of a special tool and, accordingly, reduces the effectiveness and intensity of the training itself. At the same time, on this sports simulator it is not possible for the athlete to perform some of the strikes given in the book "Simulators in martial arts" V.V. Lyalko. / Ed. A.E. Taras, ed. Minsk 1998 - p. 134 and p. 135.

TECHNICAL RESULT AND SUMMARY OF THE INVENTION

The technical result achieved by the claimed device is to increase the efficiency and intensity of training due to the compactness and simplicity of the design, ease of use, the possibility of more effective setting and training of strikes, the possibility of strengthening (stuffing) the striking surfaces of the arms and legs, as well as the possibility of performing all strikes, given in the book "Simulators in martial arts", Lyalko V.V. / Ed. A.E. Taras, ed. Minsk 1998 - p. 134 and p. 135.

The technical result of the claimed invention is achieved by the fact that in the device for setting, practicing blows and strengthening (stuffing) the impact surfaces of the arms and legs, containing a base, a receiver of blows, characterized in that the base is made of solid wood, one of the surfaces is flat, the opposite surface is convex and rounded, and is a rigid shock receiver, and on a flat surface there is a depression in which a shock receiver of lesser rigidity is installed, consisting of a flexible material shell filled with a dry free-flowing substance, supports are installed along the edges of the base to position the device on a horizontal surface , providing a gap between the shock receivers and the installation surface of the device, for placement on a vertical surface, the device is placed in a bracket that is installed and fixed motionlessly on a vertical surface, while it is possible how to rotate the bases of the device around a own longitudinal axis by 180 °, and move and fix the base of the device up and down along the guide bracket, there is both the possibility of strengthening (stuffing) the striking surfaces of the arms and legs, and the possibility of setting and practicing punches and kicks, changing the position of the device independently for short periods of time.

The technical result is also achieved by the fact that the convex surface, which is a rigid receiver of shocks, is covered with leather or leatherette, the shell of the receiver of lower rigidity is filled with dry quartz sand, the shell of the receiver of lower rigidity is filled with plastic shot, the shell of the receiver of lower rigidity is filled with crumb rubber, the receiver of lower rigidity is made in in the form of a monoblock made of elastic elastic material, the receiver of lower rigidity is made by a set of plates made of elastic elastic material, the base is made of plastic.

The proposed device is shown graphically, where:

FIG. 1 shows a side view of the device on a horizontal surface, FIG. 2 - view A in FIG. 1, FIG. 3 - view B in Fig. 1, FIG. 4 is a side view of the device in a bracket on a vertical surface.

Designation of elements in the figures: pos. 1 - base, pos. 2 - flat surface, pos. 3 - convex and rounded surface, pos. 4 - rigid shock receiver, pos. 5 - recess, pos. 6 - receiver of impacts of less rigidity, pos. 7 - shell, pos. 8 - dry bulk substance, pos. 9 - support for a horizontal surface, pos. 10 - bracket for a vertical surface, pos. 11 - bracket support, pos. 12 - movable mount, pos. 13 - vertical surface, pos. 14 - bracket guide.

The proposed device is used as follows. Install the device with both supports (pos. 9) on a horizontal rigid surface in a position where one of the shock receivers is turned up and the other down. On a vertical rigid surface (pos. 13), a bracket (pos. 10) is installed on supports (pos. 11) with a movable (pos. 12) base (pos. 1) fixed to the mount in a position where one of the shock receivers is turned to the vertical surface, and the other in the opposite direction, while the movable mount (item 12) has the ability to move up and down along the guide (item 14) of the bracket (item 10), which allows you to additionally adjust the device in height. The device is ready for use. Changing the orientation of the successors of the blows occurs by turning the base (pos. 1) relative to its longitudinal axis by 180 °. Thus, depending on the level of training of the athlete, he is exposed to either a rigid receiver of blows (pos. 4), or a receiver of blows of lesser rigidity (pos. 6). The recess (pos. 5) fixes the position of the receiver of shocks of lesser rigidity (pos. 6).

Claims (8)

1. A device for setting, practicing strikes and strengthening the stuffing of the striking surfaces of the arms and legs, containing a base, a shock receiver, characterized in that the base is made of solid wood, one of the surfaces is flat, having a recess in which a smaller shock receiver is installed rigidity with a sheath made of flexible material filled with a dry bulk substance, and the opposite surface is convex, rounded and a rigid shock receiver, supports are installed along the edges of the base for placing the device in a horizontal position, providing a gap between the shock receivers and the device installation surface, and for placement in the device is installed in a vertical position in a bracket, which is fixed motionless on a vertical surface, while it is possible both to rotate the device base around its own longitudinal axis by 180 °, and to move and fix the device base up and down along the guide bracket on. 2. A device according to claim 1, characterized in that the convex surface, which is a rigid successor to the blows, is covered with leather or leatherette. 3. A device according to claim 1, characterized in that the receiver shell of lower rigidity is filled with dry quartz sand. 4. A device according to claim 1, characterized in that the receiver shell of lower rigidity is filled with plastic beads. 5. A device according to claim 1, characterized in that the receiver shell of lower rigidity is filled with crumb rubber. 6. The device according to claim 1, characterized in that the base is made of plastic. 7. The device according to claim 1, characterized in that the receiver of lower rigidity is made in the form of a monoblock made of elastic elastic material. 8. The device according to claim. 7, characterized in that the receiver unit of lower rigidity is made by a set of plates of elastic elastic material.

Images