Sitting posture correction device

A technology for correcting device and sitting posture, applied in the direction of school benches, chairs, stools, etc., can solve problems such as inability to install chairs, poor correction effect, etc., and achieve good correction effect.

Pending Publication Date: 2021-12-17
李能辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a sitting posture correction device to solve the problem that the existing correction device proposed in the background art has poor correction effect and cannot be installed on a chair

Method used

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  • Sitting posture correction device
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  • Sitting posture correction device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see figure 1 , the present embodiment provides a sitting posture correcting device, comprising a seat 1, chair legs 2 and a chair back 3, the upper surface of the seat 1 is provided with a groove 7, and the groove 7 is arranged as a rectangular shape with an opening on the top and one side, Limit the position of the chair back 3 so that the chair back 3 can only rotate from a vertical state to a horizontal state, and the phenomenon that the human body will not fall due to excessive rotation will not occur.

[0024] The inner wall of the groove 7 is rotatably equipped with a chair back 3, and the top of the chair back 3 is rotatably equipped with a correcting device body 5, and the chair back 3 and the correcting device body 5 are used together to clamp the human body between the correcting device body 5 and the chair back 3. In order to complete the function of correcting the human body, and the chair back 3 can follow the waist of the human body to rotate forward, it w...

Embodiment 2

[0048] Example 2, see figure 1 , Figure 4 , the difference from Example 1 is:

[0049] The outer surface of the chair back 3 is provided with a placement groove 31 for installing the correction device body 5, and the placement groove 31 gives the correction device body 5 a rotating space, so that the correction device body 5 is convenient for correcting the human body after rotation.

[0050] The correction device body 5 includes a rotating rod 51, two support frames 52 and a U-shaped baffle plate 53. The rotating rod 51 is rotatably installed inside the placement groove 31, and the outer surface of the rotating rod 51 is fixedly equipped with a symmetrically arranged support frame 52 to support The frame 52 supports the U-shaped baffle 53 , and the outer sidewalls of the two supporting frames 52 are rotatably connected with the rotating shaft 523 .

[0051] The head of the human body can pass between the two support frames 52. The support frame 52 is just located on the up...

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Abstract

The invention discloses a sitting posture correction device, and relates to the field of health medical instruments, the sitting posture correction device comprises a chair seat, chair legs and a chair back, a groove is formed in the upper surface of the chair seat, the chair back is rotatably mounted on the inner side wall of the groove, and a correction device is rotatably mounted on the top of the chair back; a supporting device enabling the correction device to be in horizontal direction all time is installed on the outer side of the chair back, and retractable chair legs are rotationally installed at the bottom of the chair seat. According to the invention, a human body and the chair back are connected together, when a student needs to stoop to write, the chair back is driven to rotate, at the moment, the correction device body is supported by the supporting device, and the correction device body is always in a horizontal state, so that the correction device body is always attached to the human body and corrects the human body, the purpose of good correction effect is achieved, and the problems that an existing correction device in the prior art is poor in correction effect and cannot be installed on a chair are solved.

Description

technical field [0001] The invention relates to the field of health medical equipment, in particular to a sitting posture correction device. Background technique [0002] Primary and secondary schools are in the golden age of physical development, and this age group is hyperactive, and their studies are heavy. They often sit in front of the desk for a long time. If the sitting posture is not correct, it will have a great impact on vision. Now most The visual problems of teenagers are all caused by incorrect sitting posture. In the prior art, the general seat does not have the function of correction, which leads to the phenomenon of students hunchback. The common correction device, such as the back of the back, can pass through The strong belt is installed on the back of the human body in an X shape, and the abdomen of the human body is strangled by the belt in the middle to squeeze the abdomen of the human body. Long-term use will lead to loss of appetite, affect the health ...

Claims

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Application Information

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IPC IPC(8): A47B39/10A47C3/00A47C7/40A47C7/62
CPCA47B39/10A47C7/62A47C7/40A47C3/00
Inventor 邢誉田杨菊红李能辉李能琴杨万云杨万生
Owner 李能辉
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