Children's swimming teaching system

A teaching system, children's technology, applied in the field of swimming teaching system, can solve problems such as difficulty in movement, strenuousness, and children's boredom

Active Publication Date: 2019-10-11
LIXIN COUNTY YURUO INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of children's swimming teaching, it is usually necessary to use buoyancy tools for assistance, such as floating boards, life buoys, etc.; in particular, there is a type of buoyancy body that is placed on the wrist and ankle to keep the hands and feet in a floating state; however, when using After the existing buoyancy tools are assisted, it is still necessary for an adult to hold the child's body for action teaching, especially for the movement essentials of the feet to splash water, usually it is necessary to alternately assist the child's feet to move up and down with both hands, because at the same time To take into account the balance of the child's body, adults can only stand on the side of the child's body. At this time, the action of assisting the child's feet to drain water alternately is very difficult due to the limitation of the body position; , when the legs and feet are pushed down, they are subjected to a lot of buoyancy, which makes the movement more difficult, and it is very easy to make children bored

Method used

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  • Children's swimming teaching system
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  • Children's swimming teaching system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] exist figure 1 In the first embodiment shown, the children's swimming teaching system includes a buoyancy collar 1 sleeved on the neck, buoyancy ankle collars 21, 22 sleeved on the left and right ankles; the buoyancy ankle collars 21, 22 are composed of air bags, so The airbag is connected to the rubber balls 41, 42 which can be grasped and are full in the natural state through the soft air tube 3; when the rubber balls 41, 42 are full, the buoyant ankle rings 21, 22 are deflated state, the maximum buoyancy force (that is, the buoyancy when the buoyancy ankle ring 21 is completely submerged in water) suffered by the buoyancy ankle ring 21 is not enough to make the child's legs and feet float up; The air of the buoyant ankle rings 21, 22 is pressed into the buoyant ankle rings 21, 22 to make the buoyant ankle rings 21, 22 full. At this moment, the maximum buoyancy force of the buoyant ankle rings 21, 22 makes the children's legs and feet float up.

[0016] In the above ...

Embodiment 2

[0019] for figure 2 The second embodiment shown is different from the first embodiment in that the internal volume of the rubber balls 41, 42 is larger than the internal volume of the buoyancy ankle rings 21, 22 when they are full; the buoyancy ankle rings 21, 22 A pressure relief valve 210, 220 is provided on the rubber ball 41, 42, and a one-way intake valve 410, 420 is provided on the rubber ball 41, 42.

[0020] For the solution of Embodiment 2, when the rubber balls 41, 42 are completely crushed, after the buoyancy ankle circles 21, 22 are filled with air, the excess air will be discharged from the pressure relief valves 210, 220 of the buoyancy ankle circles. A series of air bubbles are formed in the water, so that the feet of the child form a sense of shaking, accompanied by the sound of the air bubbles, to form a command signal to urge the legs and feet that the buoyant ankle ring is corresponding to; the rubber balls 41, 42 rebound Finally, the air leaked from the b...

Embodiment 3

[0022] for image 3 In the shown third embodiment, different from the first embodiment, the two buoyant ankle rings 21, 22 corresponding to the left and right ankles are respectively connected to a common air pressure treatment device through a soft air tube 3; the air pressure treatment device can It is held by an adult with one hand, and in the process of alternately clenching and loosening, the two buoyancy ankle circles 21 and 22 corresponding to the left and right ankles are alternately plump and deflated; the buoyancy ankle circles 21 and 22 When the buoyant ankle ring is in a deflated state, the maximum buoyancy force received by the buoyant ankle ring is not enough to make the child's legs and feet float up; while when the buoyant ankle ring is in a full state, the maximum buoyancy force received by the buoyant ankle ring makes the child's legs and feet float up.

[0023] For the pneumatic processing device, specifically, it includes a cylinder 51, and a slide plug 52 ...

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Abstract

The invention provides a children swimming teaching system which comprises a buoyancy collar sleeving the neck and buoyancy ankle rings sleeving the left ankle and the right ankle. The buoyancy ankle rings is formed by air bags, and each air bag is connected to a holdable rubble ball which is in full shape under the natural state through a soft tube; when the rubber balls are in full shape, the buoyancy ankle rings are in soft flat state, and the maximum buoyancy at the buoyancy rings is not enough to float legs of children; when the rubber balls are pinched flat, air in the rubber balls is pressed into the buoyancy ankle rings, the buoyancy ankle rings are in full shape, and the maximum buoyancy at the buoyancy ankle rings enable the legs of the children to float up. By the arrangement, the children can be assisted in alternative water-repelling movement training with both legs lightheartedly, water-repelling resistance can be greatly reduced, and meanwhile, difficulty in training of adults and the children can be reduced at the same time.

Description

technical field [0001] The invention relates to the field of stationery and sports articles, in particular to a swimming teaching system. Background technique [0002] In the process of children's swimming teaching, it is usually necessary to use buoyancy tools for assistance, such as floating boards, life buoys, etc.; in particular, there is a type of buoyancy body that is placed on the wrist and ankle to keep the hands and feet in a floating state; however, when using After the existing buoyancy tools are assisted, it is still necessary for an adult to hold the child's body for action teaching, especially for the movement essentials of the feet to splash water, usually it is necessary to alternately assist the child's feet to move up and down with both hands, because at the same time To take into account the balance of the child's body, adults can only stand on the side of the child's body. At this time, the action of assisting the child's feet to drain water alternately i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B69/12
Inventor 朱虹斐
Owner LIXIN COUNTY YURUO INFORMATION TECH CO LTD
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