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A ligament pulling device with protective function for track and field training

A technology of protective function and pulling device, which is applied in the field of sports training, can solve the problems of ligament injury and inconvenient use, and achieve the effect of protecting the buttocks and reducing force

Active Publication Date: 2022-04-26
XINXIANG VOCATIONAL & TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to address the above problems and propose a method that can fully stretch the athlete's ligament, effectively reduce the force used by the athlete when stretching the ligament, and effectively prevent the athlete's ligament from being stretched. A ligament stretching device with a protective function is used for track and field training caused by excessive stretching to solve the problem that the existing devices proposed in the above-mentioned background technology are difficult to fully stretch the athlete's ligaments, and it is inconvenient to use. The ligaments are prone to injury due to excessive stretching during the procedure

Method used

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  • A ligament pulling device with protective function for track and field training
  • A ligament pulling device with protective function for track and field training
  • A ligament pulling device with protective function for track and field training

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A ligament pulling device with protective function for track and field training, such as Figure 1-10 As shown, it includes a support base frame 1, a flip assembly 2, a head support assembly 3 and a shoulder restraint assembly 4. A head support assembly 3 for supporting the athlete's head is provided, and a shoulder restriction assembly 4 for restricting the athlete's shoulders is arranged above the head support assembly 3 .

[0034] The overturning assembly 2 includes a fixed support plate 21, a rotating support plate 22, an electric push rod 23, a support rod 24, a sliding slotted plate 241 and a first spring 25, and a fixed support plate 21 is fixedly installed on the upper right side of the support chassis 1, The rotating support plate 22 is horizontally rotatably connected to the left side of the fixed support plate 21, and the electric push rod 23 for driving the support rod 24 and its upper device to reciprocate is fixedly installed on the rear side of the fixed ...

Embodiment 2

[0040] On the basis of Example 1, such as Figure 4 As shown, a foot restriction assembly 5 is also included, and the foot restriction assembly 5 for restricting the athlete's foot is arranged on the rear side of the rotating support plate 22, and the foot restriction assembly 5 includes a first spacer 51, Band stop bar 52, the fourth spring 53 and the first wedge frame 54, the first stop frame 51 that is used to limit the athlete's foot is slidably connected to the upper left side of the rotating support plate 22, the first limit frame The right side of the bit frame 51 is connected with a stop bar 52 with a card post, which is slidably connected with the rotating support plate 22. The fourth spring 53 that is used to drive the column stop bar 52 and its upper device to move in a direction close to the fixed support plate 21 is connected between the column stop bar 52 and the rotating support plate 22, and the fixed connection above the support base frame 1 is useful. The fi...

Embodiment 3

[0043] On the basis of Example 2, such as Figure 5-8 Shown, also includes leg restraint assembly 6, the leg restraint assembly 6 that is used to limit athlete's knee is arranged on the rotating support plate 22, and leg restraint assembly 6 includes sliding support frame 61, the 5th spring 62 , the second limit frame 63 and the limit roller 64, the sliding support frame 61 is slidably connected to the middle part of the rotating support plate 22, and is connected between the rotating support plate 22 and the sliding support frame 61 for driving the sliding support frame 61 and the upper device thereof. With respect to the fifth spring 62 that rotates the support plate 22 and moves downward, the second spacer 63 that is used to push the sliding support frame 61 to reset is fixedly connected above the support chassis 1, and the second spacer 63 is in contact with the sliding support frame 61. In contact, the top of the sliding support frame 61 is connected with a limiting rolle...

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Abstract

The present invention relates to the field of sports training, in particular to a ligament pulling device with protective function for track and field training, which includes a support chassis, a turning component, a head support component, a shoulder limiting component, etc.; the turning component is arranged above the supporting chassis , a head support assembly is arranged on the turning assembly, and a shoulder restraint assembly is arranged above the head support assembly. Through the cooperation of the limiting roller and its upper device, if the rotation resistance of the rotating support plate and its upper device is too large during the athlete's stretching process, the limiting roller can loosen the athlete's knee, so that the athlete's knee can Free movement can prevent the athlete's ligament from being injured due to excessive stretching, thereby protecting the athlete and achieving the purpose of effectively preventing the athlete's ligament from being injured due to excessive stretching.

Description

technical field [0001] The invention relates to the field of sports training, in particular to a ligament pulling device with protective function for track and field training. Background technique [0002] With the expansion of international exchanges, the scale and level of sports development has become an important symbol to measure the development and progress of a country and society. Sports have become an important means of diplomatic and cultural exchanges between countries. Sports can be divided into mass sports, professional Sports, school sports and other types, with the adjustment and upgrading of my country's industrial structure, the role of the sports industry in promoting economic development has become more and more prominent, and track and field is also a kind of sports. [0003] In order to reduce the possibility of subsequent sports injuries during track and field training, athletes usually need to stretch the ligaments. Generally, athletes usually use ligam...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B23/00
CPCA63B23/00
Inventor 裴真张楠黄涛
Owner XINXIANG VOCATIONAL & TECHN COLLEGE
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