Breaststroke training device

A training device and breaststroke technology, applied in the field of swimming training equipment, can solve problems such as difficulty in learning breaststroke, achieve the effects of reducing weight, simple structure, and solving slow heat dissipation

Inactive Publication Date: 2018-09-28
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention is simple in structure, and in terms of operation, it realizes the coordinated and synchronous practice of hands and f

Method used

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  • Breaststroke training device
  • Breaststroke training device
  • Breaststroke training device

Examples

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] Such as Figure 1 to Figure 7 As shown, the breaststroke training device of the present invention includes a hand sliding device 1, a display screen 2, a support frame 3, a guide rail 4, a bolt 5, a head guard groove 6, a support frame 2 7, a chest guard groove 8, and a ventilation hole 9. Abdominal protection groove 10, crotch protection groove 11, support frame three 12, support frame four 13, bolt two 14, guide rail two 15 and foot slide device 16.

[0025] Such as Figure 5 Shown, hand sliding device 1 is made of handle 17, bearing one 18, vehicle frame one 19 and wheel 20.

[0026] Such as Figure 6 , Shown in 7, foot skid device 16 is made of vehicle frame two 21, wheels 20, swivel frame 22, bearing two 23, circlip one 24, tripod 25, bearing three 26 and circlip two 27.

[0027] Support frame-3 one end is placed on the ground, and the o...

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PUM

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Abstract

The invention relates to a breaststroke training device which is constituted by an arm part, a body part and a lower-limb part. Symmetrically-arranged first guide rails are mounted on a first supporting frame of the arm part, and a display screen is mounted in the middle and placed on the ground. Hand-slipping devices are mounted on the first guide rails and can slide in the first guide rails. Thebody part comprises a second supporting frame, and a head protective groove, a chest protective groove, an abdomen protective groove, a crotch protective groove and a ventilating hole are formed in the second supporting frame. The second supporting frame is arranged on the position, between the body part and the lower-limb part, on the ground. The lower-limb part comprises a third supporting frame, a fourth supporting frame, second guide rails and foot-slipping devices. The fourth supporting frame is mounted on the upper portion of the middle of the third supporting frame and arranged on theground through the third supporting frame, and the symmetrically-arranged second guide rails are mounted on the fourth supporting frame. The foot-slipping devices are mounted on the second guide railsand can slide in the second guide rails. Posture training can be conducted on different portions of human bodies, and through harmonious cooperation of all the portions, harmonious movement of arm space actions and leg actions during breaststroke can be simulated.

Description

technical field [0001] The invention relates to a swimming training device, in particular to a training device for standard movements of breaststroke. Background technique [0002] With the development of the economy and the improvement of people's quality of life, swimming, as a physical exercise for the purpose of enhancing physical fitness and enriching people's cultural life, has gradually become one of the sports that people like. Adhering to swimming exercises can not only improve the functions of the nerves, breathing and blood circulation systems, but also improve muscle strength, speed, endurance and joint flexibility, so that the body can be coordinated and developed. For swimming beginners, swimming learning has special difficulties. At the beginning of learning, beginners often cannot freely learn the technical essentials of swimming because they are difficult to overcome their fear of water, let alone in the current crowded swimming pool. learned under the cond...

Claims

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Application Information

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IPC IPC(8): A63B69/10A63B71/06
CPCA63B69/10A63B71/0619A63B2230/04A63B2230/30
Inventor 王顺利于忠海彭丽王佳茂
Owner UNIV OF SHANGHAI FOR SCI & TECH
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