RU192571U1 - Curling stone cast simulator - Google Patents

Abstract

A device for simulating a throw of a curling stone A useful model relates to game sports, in particular to a game of curling. A device for simulating a throw of a curling stone, including a roller platform with a flat base and two pairs of rollers, a horizontal bearing, and two roller platforms are used in the device, in each, on a square flat base, four rollers are mounted at the corners each on an individual axis with radial bearings on two parallel lines, and a longitudinal The axes of symmetry of the rollers on their parallel lines, in the geometric centers of the pads and between their centers of the vertical axes of the roller wheels are fixed axes of flat horizontal bearings, and on the second roller pad in the center of the horizontal bearing a curling stone is fixed, both roller pads are interconnected by a rubber cord. the result is a simulated dynamic refinement of the technique of movements and throwing actions of a curling stone. 1 ill.

Description

Device for simulating curling stone throw The utility model relates to game sports, in particular, to the game of curling.

A device is known for a GAME FOR MODELING TACTICS OF SPORTS CURLING (US Patent No. 3337220 Filed June 12, 1964, Ser. No. 374 609 3 Cl. 273-135 Patented on August 22, 1967), including a game board having a winning area or a house simulating an area marked by concentric circles and transverse lines on curving ice; a lot of replaceable credit areas for overlay on the said house, each of which is marked with different patterns of numerically identified possible positions of the stone; game situations, miniature copies of curling stones; location devices; determining the chances of choosing among the options favorable and unfavorable for the game; and a measurement guide for use in scoring.

The disadvantage of this device is the lack of simulated dynamic testing of the technique of movements and actions of throwing a curling stone.

The closest device to the claimed utility model is the roller sole of the curling shoe (Patent RU 15290 IPC A63 C 17/00 (2000.01) Published 10.10.2000 Bull. No. 28) containing a flat base for the boot and a pair of rollers mounted on the axis moreover, it further comprises a second pair of rollers mounted on another axis with the possibility of adjusting the distance between the axes of the rollers, a flat base for the boot is rigidly fixed to the movable part of the bearing located in a horizontal plane and mounted on the sleeve a base located on the front axle of the rollers, and a rod is attached to the base sleeve, on which a mounting bridge is mounted with a latch and an axis of the rear wheels with wheels.

The disadvantage of this device is the poor simulation of dynamic development of the technique of movements and throwing actions of a curling stone.

Curling is a sport in which throw accuracy is the basis of technology and one of the main components of a successful game.

Under the technique understand the most effective way to perform motor actions.

Technical training is the process of training and improving an athlete's technique of movements and actions.

The technical result of the utility model is a simulated dynamic refinement of the technique of movements and throwing actions of a curling stone.

The present technical result is achieved in a device for simulating a cast of a curling stone, including a roller platform with a flat base and two pairs of rollers, a horizontal bearing, and the device uses two roller platforms in each on a square flat base, four rollers are mounted at the corners, each on an individual axis with radial bearings on two parallel lines, and the longitudinal axis of symmetry of the rollers on their parallel lines, in the geometric centers of the platforms and between their centers of the vertical axes of the roller wheels, the axes of the flat horizontal bearings are fixed, and a curling stone is fixed on the second roller platform in the center of the horizontal bearing, both roller platforms are interconnected by a rubber cord.

Distinctive features are:

two rollers are used in the device, each on a square flat base, four rollers are mounted at the corners, each on an individual axis with radial bearings on two parallel lines, and the longitudinal axis of symmetry of the rollers are set on their parallel lines, this design of the simulated curling stone casting device allows you to work out efficient dynamic simulation of the technique of movements and actions of throwing a curling stone to a subconscious level;

in the geometric centers of the pads and between their centers of the vertical axles of the roller wheels, the axes of flat horizontal bearings are fixed, and on the second roller site in the center of the horizontal bearing, a curling stone is fixed, which an athlete of any mass controls in dynamics for high-quality imitation accuracy of the technique of movements and actions of throwing curling stone up automatism;

both roller pads are interconnected by a rubber cord, which allows the athlete to control it during the simulation action of throwing a curling stone and, at the end of the next throw of the athlete, quickly return both roller pads to their original position.

Comparison of the proposed solutions with analogues and prototype did not allow to identify in them the signs that distinguish the claimed solution, which allows us to conclude that the criterion of "novelty".

The essence of the claimed technical solution is illustrated in FIG. with an image of a frontal section with a view of a device for simulating casting a curling stone, including: 1 - a square flat base of the first platform; 2, 3, 4, 5 - roller wheels on individual axles with radial bearings of the first platform; 6 - a flat horizontal bearing of the first platform; 7 - axis of the geometric center of the site and between the roller spaces of the first platform; 8 - connection of a flat bearing with a platform of the first platform with a self-tapping screw; 9 - square flat base of the second platform; 10, 11, 12, 13 - roller wheels on individual axles with radial bearings of the second platform; 14 - flat horizontal bearing of the second platform; 15 - connection of a flat bearing with a platform of the second platform with a self-tapping screw; 16 - axis of the geometric center of the site and between the roller spaces of the second platform; 17 - curling stone; 18 - handle curling stone; 19 - rubber cord.

 The device operates as follows.

From a sheet of 10 mm plywood, a 310x310x10 square flat base of the first platform 1 is cut, polyurethane roller wheels are mounted on the angles on individual axes with radial bearings 2, 3, 4, 5 in compliance with the parallel axes in pairs along the axle line of the front wheels, the axle line of the rear wheels and parallelism of the longitudinal axes of symmetry of the rollers, also in pairs fix the lines of the longitudinal axes of symmetry of the right wheels, and the lines of the longitudinal axes of symmetry of the left wheels, thereby ensuring the smooth running of the roller platform in a high-quality imitation trabotke athlete throwing accuracy korlingovogo stone. To obtain greater speed it is better to choose polyurethane roller wheels 2, 3, 4, 5 with high stiffness (more than 83A) - in addition, they are much more wear-resistant [3]. For the second site, installation is carried out similarly. In the geometric center 7 of the base 1 of the first platform and between the centers of the vertical axes of the roller wheels 2, 3, 4, 5, the axis of the flat horizontal bearing 6 is fixed with a self-tapping screw 8. On the second platform, on a similarly mounted flat horizontal bearing 14, curling stone 17 is fixed with adhesive tape or glue or sticky fastener or gravity of the stone body, having a handle 18 for controlling the throw, the base 1 of the first pad is connected to the base 9 of the second pad with a rubber cord 19 to control the cast simulation process.

The athlete, taking the starting position for leaving in a straight position, takes a half-squat or squat position, depending on the athlete’s individual technique, pushes and strictly fixes the center of gravity of his body over the geometric center of the first platform 7 to ensure the linear movement of the training first platform and on a bent or extended arm in depending on the athlete’s individual technique, he holds the second roller pad with the curling stone 17 fixed on it and imitates the handle 18 direction of the stone trajectory. For a fixed center of gravity by a curling stone 17 above the geometric center of the second platform 16 provides the same rectilinear movement of the training second platform due to the uniform distribution of the load on the roller wheels 10, 11, 12, 13. In the initial position before the start, the athlete's assistant controls the parallelism of the right longitudinal axis of symmetry of the rollers the first platform 2 and 4 with the rollers of the second platform 10 and 12 or the left longitudinal axis of symmetry is similar. Before starting, a rubber cord 19 connected to the base 9 of the second pad is passed between the wheels of the first pad. To prevent rubber cord 19 from getting under the athlete’s elongated leg, a plastic repellent shield is secured to the lower leg of the leg during movement. Between the rear roller wheels of the first platform 2 and 3, plastic stoppers are fixed to prevent the rubber cord 19 from falling under these wheels (they are not shown in FIG.).

Information sources:

1. US Patent No. 3337220 Filed June 12, 1964, ser. No. 374 609 3 Cl. 273-135 Patented August 22, 1967;

2. Patent RU 15290 IPC A63 C 17/00 (2000.01) Published on 10/10/2000 Bull. No. 28;

3. https://www.roller.ru/content/kolesa/article-23.html.

Claims (1)

A device for simulating a cast of a curling stone, including a roller platform with a flat base and two pairs of rollers, a horizontal bearing, characterized in that the device uses two roller platforms, each on a square flat base at the corners mounted four rollers each on an individual axis with radial bearings on two parallel lines, and the longitudinal axis of symmetry of the rollers are set on their parallel lines, in the geometric centers of the platforms and between their centers of vertical this roller wheels are fixed flat horizontal bearing axis, at the second site in the center of the roller bearing is fixed horizontal korlingovy stone, two roller platforms interconnected by a rubber cord.

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