Auxiliary equipment for breaststroke breath taking teaching

A kind of auxiliary equipment, breaststroke technology, applied in the field of swimming teaching, can solve the problems such as unable to learn to breathe, achieve the effect of convenient operation, good training effect, and increase buoyancy

Inactive Publication Date: 2019-03-12
莫小丹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an auxiliary device for breaststroke ventilation teaching, so as to solve the problem of being unable to learn ventilation in the above-mentioned background technology

Method used

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  • Auxiliary equipment for breaststroke breath taking teaching
  • Auxiliary equipment for breaststroke breath taking teaching
  • Auxiliary equipment for breaststroke breath taking teaching

Examples

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Embodiment Construction

[0025] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] see figure 1 to attach Figure 7 , an auxiliary device for teaching breaststroke ventilation, comprising: a floating board 1, a close-fitting groove 101, a left slider 102, a rotating column 1021, a runner 1022, a ball 1023, a middle slider 103, a sliding rope 104, and a left movable buoy Plate 2, fixed block 201, right movable floating plate 3, torsion rotating shaft 4, rotating shaft 401, torsion spring 402, hand elastic cord 5 and foot elastic cord 6, floating plate 1 top middle part is embedded with close-fitting groove 101, The left side of the front end of the floating plate 1 is movably connected with the left movable floating plate 2 through the torsion rotating shaft 4; The movable floating plate 3 has a rotating shaft 401 embedded in the middle part of the torsion rotating shaft 4, and the outer wal...

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Abstract

The invention provides auxiliary equipment for breaststroke breath taking teaching. A fitting groove is embedded in the middle of the top of a floating plate, a left movable floating plate is movablyconnected to the left side of the front end of the floating plate through a torsion rotation shaft, a fixation block is fixedly connected to the middle of the right side of the bottom of the left movable floating plate, a right movable floating plate is movably connected to the right side of the front end of the floating plate through a torsion rotation shaft, and a rotation shaft is embedded in the middle of the torsion rotation shaft; a torsion spring sleeves the outer wall of the rotation shaft, a left slide block is fixedly connected to the left side of the bottom of the floating plate, arotary pillar is embedded in the middle of the left slide block, balls are embedded in the upper and lower sides of the front and rear ends of the rotary pillar, a runner is fixedly connected to the outer wall of the rotary pillar, a middle slide block is fixedly connected to the middle of the bottom of the floating plate, a fixation block is fixedly connected to the middle of the left side of thebottom of the right movable floating plate, and a sliding rope is embedded in the middle of the fixation block. The whole auxiliary equipment is stable in structure, has a good breaststroke breath taking training capability, can correct breaststroke motions of trainees, and is convenient to use and operate.

Description

technical field [0001] The invention belongs to the technical field of swimming teaching, and in particular relates to an auxiliary device for breaststroke ventilation teaching. Background technique [0002] Swimming is a skill in which people float upward under the buoyancy of water, and rely on buoyancy to move their limbs regularly to make the body move regularly in the water. In the process of swimming teaching and learning, it is necessary to use related auxiliary equipment to improve swimming teaching and learning. The efficiency and quality of learning, but most of the existing swimming teaching aids have complex operation and use procedures, which is not conducive to the learning of swimming beginners. At the same time, the existing simple swimming training equipment usually uses floating boards, which make people lie The floating board can be learned by sliding with hands, but this kind of equipment is not conducive to beginners learning to swim quickly, and at the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B69/10
CPCA63B69/10
Inventor 莫小丹
Owner 莫小丹
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