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Back bending device for dance training

A technique of dance and No. 1, applied in the field of dance practice lower back device, can solve problems such as lumbar spine injury and paralysis, and achieve the effect of preventing injury

Inactive Publication Date: 2019-05-10
XIAN INT UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Dance generally relies on music and other props. In today's society with rich material life, more and more people begin to seek spiritual satisfaction, and dance, as a higher level of spiritual enjoyment, is more and more pursued by people. More and more parents send their children to learn dance, and in dance practice, lower back training is an essential training item, the purpose is to exercise the flexibility of the trunk, but due to the need to bend the waist to a large extent, training Improper use can easily cause lumbar spine injury, and even cause paralysis in severe cases. Therefore, it is necessary to use teaching assistant equipment to ensure the safety of lower back training during training, so as to carry out the lower back device step by step, which needs to be improved urgently

Method used

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  • Back bending device for dance training
  • Back bending device for dance training
  • Back bending device for dance training

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] In this embodiment, the drive motor 5-8 winds the steel wire rope 5-3 through the reel 5-9 on the rotating shaft 5-7, so that the upper end of the elastic steel plate 3 is in an active state. This state is suitable for students who do not have a lower back foundation and can The trainees cooperate with the elastic steel plate 3 to lower the waist gradually, step by step, so as to prevent the lumbar spine from being injured.

Embodiment 2

[0039] In this embodiment, the driving motor 5-8 winds the steel wire rope 5-3 through the reel 5-9 on the rotating shaft 5-7, and bends the elastic steel plate 3 to the maximum bending degree, and the ratchet 10 is locked with the upper end of the adjusting rod 12. It can prevent the rotating shaft 5-7 from turning upside down. At this time, the elastic steel plate 3 is set in a fixed arch shape, which is suitable for students who are already proficient in the lower back to perform usual training and correct incorrect lower back postures.

[0040] After adopting the above-mentioned structure, the beneficial effects of this embodiment are:

[0041] 1. The bending flexibility of the elastic steel plate 3 can be trained in accordance with the curvature of the lumbar spine of the students, effectively exercising the flexibility of the trunk;

[0042] 2. The driving motor 5-8 drives the rotating shaft 5-7 to rotate, and the reel 5-9 gradually tightens the wire rope 5-3, effectivel...

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Abstract

The invention provides a back bending device for dance training and relates to the technical field of dance training instruments. A fixed seat I is vertically arranged on the right side of the upper part of the base plate, and an elastic steel board is fixedly inserted into the middle of the fixed seat I. The back bending device further comprises an abdomen fixing mechanism, a curvature adjustingmechanism and a foot height adjusting mechanism, wherein the foot height adjusting mechanism is fixedly arranged on a base plate on the right side of the fixed seat I; the curvature adjusting mechanism is fixedly arranged on the left side of the elastic steel board; and the abdomen fixing mechanism is fixedly arranged on the right side wall of the elastic steel board. According to the back bendingdevice, the flexibility of the body of a user can be effectively exercised, meanwhile, the injury of the lumbar vertebra of a child caused during the training is prevented, and the back bending action of the child can be effectively realized step by step.

Description

technical field [0001] The invention relates to the technical field of dance training equipment, in particular to a dance training lower back device. Background technique [0002] Dance generally relies on music and other props. In today's society with rich material life, more and more people begin to seek spiritual satisfaction, and dance, as a higher level of spiritual enjoyment, is more and more pursued by people. More and more parents send their children to learn dance, and in dance practice, lower back training is an essential training item, the purpose is to exercise the flexibility of the trunk, but due to the need to bend the waist to a large extent, training Improper use can easily cause lumbar spine injury, and even paralysis in severe cases. Therefore, it is necessary to use teaching assistant equipment to ensure the safety of lower back training during training, so that the lower back device can be carried out step by step, which needs to be improved urgently. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/02A63B71/00
Inventor 吴红
Owner XIAN INT UNIV
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