Free-style swimming trainer

A technology of freestyle and training equipment, applied in the direction of swimming, swimming parts, sports accessories, etc., can solve problems such as fear of entering the water, stiff limbs, etc., and achieve the effect of overcoming fear and improving learning efficiency

Inactive Publication Date: 2016-03-23
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

What's more, I am afraid of water, and my limbs become stiff when I step into the water, forg

Method used

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Examples

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Embodiment Construction

[0030] The specific implementation manners of the present invention will be further described below in conjunction with the technical solutions and the accompanying drawings.

[0031] Such as figure 1 As shown, users of different heights toggle the gear lever 13 to select a suitable gear. The chest lies on the chest board 27, and there is a spring support between the two boards of the chest, so that sideways is carried out in the swimming posture training. Thigh rides on the leg pedal 29, can additionally tie up with rope or fix by other methods. Preparations are complete. Next, the hand shakes the shift handle 13, the crank rocker mechanism crank 9 starts to move, drives the third gear 12 to rotate, the third gear 12 meshes with the fourth gear 17, the fourth gear 17 meshes with the second gear 7, and The cylindrical cam 6 and the second gear 7 rotate coaxially. During the rotation, as the lever 18 and the linear bearing 37 slide in the irregular chute on the surface of t...

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PUM

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Abstract

The invention belongs to the field of sports equipment and provides a free-style swimming trainer. The free-style swimming trainer comprises a hand part, a chest part and a leg part. The whole free-style swimming trainer is fixed to a bottom face fixing plate. Users of different body heights select proper gears by shifting a gear handle. The chest of a user lies down on chest plates, the two chest plates are supported through springs, and therefore the user can lean to one side conveniently during swimming posture training. The thighs are placed on a leg pedal and can be fixed in a binding mode through an additional rope or through other methods. A beginner or trainer can perform standard swimming posture training on land, the hands and the legs are matched till actions are coherent, the fear of the beginner for grope learning in water can be overcome to a certain extent, and learning efficiency is improved.

Description

technical field [0001] The invention belongs to the field of sports equipment, in particular to a land training equipment for freestyle swimming. Background technique [0002] The arm action of freestyle is the main force that propels the body forward. A cycle can be divided into five inseparable stages of entering the water, holding the water, paddling, exiting the water and recovering the arm in the air. The basic process is briefly described as follows: [0003] 1. Entering the water: After completing the arm recovery in the air, the hands are naturally relaxed under control and enter the water. When entering the water, the fingers are naturally straightened and close together, and the upper arm is rotated to raise the elbow joint to the highest point, so that the fingers first touch the water, then the forearm, and finally the upper arm is naturally inserted into the water. [0004] 2. Hold water: After the arm enters the water, in the process of inserting downward, t...

Claims

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Application Information

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IPC IPC(8): A63B69/10
CPCA63B69/10A63B2244/20
Inventor 仇耀宗路通党志高梁闯于清泽
Owner DALIAN UNIV OF TECH
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