Multifunctional duplex cushion for sitting posture correction

Abstract

The invention discloses a multi-functional sitting posture correcting duplex cushion, which comprises two parts, a backrest 1 and a seat cushion 2. The backrest 1 is in the shape of an arch in the middle, and includes a backrest frame 3, a waist support 5 and two symmetrically arranged elastic leaf-shaped backrests. The support 4, the backrest 1 and the seat cushion 2 are detachably connected, the lumbar support 5 is in the shape of an arc sunken backward, and the lumbar support is covered with elastic material. The user's face is attached to the elastic material of the lumbar support 5, and the arched shape of the backrest 1 allows the user's hands to pass through it. The overall design of the invention conforms to the hip and back curves of a healthy sitting posture, allowing users to feel the most comfortable only in a standard sitting posture; and the double cushion is detachable, and the backrest can be removed to be used as a prone sleeping pillow, while improving the sitting posture and nap comfort. It is easy to disassemble and assemble quickly, and it is also convenient for storage and transportation.

Description

technical field [0001] The invention relates to the field of sitting posture correcting appliances, in particular to a multi-functional sitting posture correcting double pad. Background technique [0002] Nowadays, primary and middle school students in our country are basically in the state of studying at their desks every day at school, and the school desks are designed to meet the minimum level of compulsory education for all. They are more concerned about durability and cost, while ignoring ergonomics research. development and product comfort. [0003] Primary and secondary school students are in the growth and development stage. Compared with adults, their bodies are more susceptible to bad sitting posture and fatigue, which will cause damage to the development and physical health of primary and secondary school students, affect bones and joints, and seriously cause spinal deformation. . [0004] At present, the sitting posture correcting chairs on the market are uneve...

AI Technical Summary

Problems solved by technology

[0004] At present, the sitting posture correcting chairs on the market are uneven. The existing sitting posture correcting sitting products generally use bracket restrictions, or back stress pulls, and achieve the purpose through external forces or restrictions. After a long time, it will also be from another aspect Caused the accumulation of fatigue in various contact parts, there is no product that starts from comfort and combines adaptive limit to guide students to adjust their posture

Images