RU206332U1 - Braking kolobashka - Google Patents

Abstract

The proposed utility model relates to devices for swimming, namely to equipment for sports and recreational swimming, and is intended for training the traction force of the swimmer's upper shoulder girdle stroke in the water. The braking kolobashka contains: a biconcave base and segmental pads, which are made as one piece with a biconcave base on both sides of it from a floating material, inside which there are through holes. Through the through holes there are threaded studs for attaching bowls with holes on the bottom, while the biconcave base of the device and segment blocks are connected to the bowls using threaded studs and are fixed with washers and nuts. The proposed useful model creates the effect of braking during swimming, which is necessary for training the pulling force of the swimmer's upper shoulder girdle in the water, and also creates resistance during swimming and localization of the load in the shoulder girdle, which allows not to violate the stroke technique and maintain the “feeling of water”.

Description

The proposed utility model relates to devices for swimming, namely to equipment for sports and recreational swimming, and is intended for training the traction force of the swimmer's upper shoulder girdle stroke in the water.

The effectiveness of swimming largely depends on the technical level of the athlete and the development of the most significant physical qualities for this sport, such as speed abilities, which directly depend on the traction force in the water. An increase in the traction force of a swimmer's rowing movements is inextricably linked with the use in the training process of various training means that contribute to an increase in traction force: shoulder blades, fins, braking devices, rubber cords, etc.

Thematic patent search in the FIPS database http://www1.fips.ru/wps/portal/IPS_Ru, the NRIS database https://nris.ru/, the PatScape database (http://patscape.ru/search/new) revealed devices that help train the traction power of the swimmer's stroke in the water.

Known swimming board (RU 2114668, patent published 07.10.1998), which has segment shoes made as one piece with the board and located on its front rounded and rear biconcave sections, while the shoes have a streamlined shape and are placed along the board on both sides in pairs with the formation of a longitudinal and transverse recess, and the pads located on the rear section of the board are made to secure the upper segments of the thighs. For ease of use, the board is made in different sizes according to the girth of the hips.

The disadvantage of this invention is that when using it, the braking effect is not created, which is necessary to increase the traction force of the rowing movements in the water, and you have to use additional equipment, such as a belt with cups, a brake parachute, etc.

Known swimming buzzers https://www.youtube.com/watch?v=xNvloqAsrH0 are used to train stroke power in water.

The disadvantage of all known kolobashki is the insufficient braking effect.

The task of the developed useful model of a braking buckle is to expand the arsenal of devices that make it possible to train the pulling force of a swimmer's upper shoulder girdle in the water, as well as to create a braking effect, which is necessary to increase the pulling force of rowing movements in water, which makes it possible to train the force of a hand stroke in the water without disturbing stroke techniques and loss of the "feeling of water".

The technical result of the utility model is to implement the purpose of the claimed device.

To solve this problem, a device is proposed, consisting of a biconcave base and segmental shoes made as a whole from a floating material, while the shoes have a streamlined shape and are placed along the biconcave base on both sides. Along both segment blocks, through two through holes connecting the segment blocks, bowls made of PVC are attached with threaded pins, with bolts and nuts, while holes are made on the bottom of the bowls.

The proposed device allows you to train the pulling force of the upper shoulder girdle of a swimmer in the water, and also creates resistance during swimming and localization of the load in the shoulder girdle, which allows not to violate the stroke technique and maintain the “feeling of water”.

The utility model is characterized in the figures.

Figure 1 shows a general front view of the device.

Figure 2 shows a general rear view of the device.

The device contains a biconcave base 1 and segment pads 2, which are made as one piece with a biconcave base on both sides of the floating material, inside of which there are through holes 3 through which threaded pins 4 pass for attaching bowls 5 with holes 6 on the bottom. The biconcave base 1 of the device and the segment pads 2 are connected to the bowls 5 using threaded studs 4 and are fixed with washers 7 and nuts 8.

Examples of using a braking buckle:

Example 1.

The swimmer, being in the water, has a biconcave base 1 with segmental pads 2 of the device between the thighs, so that the bowls 5 with holes 6 are located with the open side of the bowl against the direction of movement. Performing rowing movements with his hands, the swimmer holds the device between the thighs, applying additional rowing efforts with his hands. As a result, when using the proposed device, resistance is created, which creates a braking effect.

To determine the effect of the braking device on the swimmer's speed, the time for swimming a distance of 50 meters with and without the proposed device was recorded.

Evaluating the strength of the stroke of the arms, the swimmer, by the way of swimming, the crawl on the chest, covered 50 meters in 26.2 seconds without a braking kolobachka. However, using a braking device, the swimmer swam in the same way 50 meters in 29.1 seconds.

In this case, the swimmer, who used the braking buckle, noted moderate water resistance without excessive loads, while the swimmer retained a “sense of support”, and there were no tearing movements and movements with excessive tension. The swimmer did not experience difficulties or inconveniences when performing a turn.

Example 2.

To assess the effect of the braking device on the swimmer's speed, the time for swimming a distance of 50 meters with and without the proposed device was recorded.

Assessing the strength of the arm stroke, the swimmer, without a braking buckle, covered the breaststroke by swimming the breaststroke in 36.1 seconds. However, using a braking device, the swimmer swam in the same way 50 meters in 40.5 seconds.

In this case, the swimmer, who used the braking buckle, also noted moderate water resistance without excessive loads, while the swimmer retained a “sense of support”, and there were no tearing movements and movements with excessive tension. The swimmer did not experience difficulties or inconveniences when performing a turn.

Thus, we can conclude that the proposed utility model solves the problem, creating the effect of inhibition during swimming, which is necessary for training the pulling force of the swimmer's upper shoulder girdle in the water, and also creates resistance during swimming and localization of the load in the shoulder girdle, which allows not break the stroke technique and maintain the "feeling of water".

Swimming with the proposed braking device is possible in any pool or pond under the guidance of a trainer, instructor or independently. The design of the device can be mastered at the enterprises of the sports industry that manufacture equipment for swimming.

Claims (1)

A braking bucket containing a biconcave base and segment pads, which are made as one piece with a biconcave base on both sides of a floating material, inside of which there are through holes through which threaded studs pass for attaching bowls with holes on the bottom, while the biconcave base devices and segment blocks are connected to the bowls using threaded studs and fixed with washers and nuts.

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