Chair with function of correcting sitting posture

Abstract

The invention discloses a seat with the function of correcting sitting posture, which comprises a seat cushion. The upper surface of the cushion is provided with two arc-shaped grooves whose central axes are parallel to each other and equal in size and a rectangular groove. One end of the two arc-shaped grooves is Both are flush with the front end face of the cushion, and the other end is connected to the rectangular groove, and the vertical distance between the adjacent sides of the two arc-shaped grooves is 5-8cm, and the axial length of the arc-shaped groove is 25-30cm And the vertical distance between the lowest end and the upper surface of the cushion is 15-25cm. The invention solves the problems that people like to cross their legs so that the leg muscles are oppressed and prone to numbness, and the long-term crossing of the legs makes the spine deviate to one side, forming scoliosis.

Description

technical field [0001] The invention relates to the field of finished furniture, in particular to a seat with the function of correcting sitting posture. Background technique [0002] Whether the seat is comfortable is related to the scale of the human body. There are differences between groups of people. Generally speaking, people in the north are tall, while people in the south are slightly short. This is also the case in North America and Europe; [0003] When people sit down, the balance of the center of gravity of the body is adjusted by the spine and ischium, but not only the seat height (height when seated), the size of the feet, and the size of the buttocks of each person are different, but the chair cannot be tailored for each person. As a result, most people lose their balance when sitting. So people like to keep the center of gravity of the body balanced by crossing their legs. In addition, some people feel that stretching their legs is very comfortable, which c...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a seat with the function of correcting sitting posture, which solves the problems that people like to cross their legs, causing the leg muscles to be oppressed and prone to numbness, and long-term crossing of the legs makes the spine lean to one side, forming scoliosis.

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