Multifunctional fitness chair

Abstract

The invention relates to a multifunctional fitness chair, belonging to the field of furniture and office appliances; the multifunctional fitness chair disclosed by the invention breaks through the insufficiencies of functions of the traditional chair and creates multiple novel and practical functions; therefore, the multifunctional fitness chair is applied to being used by different professional groups in working, learning, entertaining and living processes. The multifunctional fitness chair has many effects as follows: the multifunctional fitness chair is easy to fold and carry and comfortable to sit and lean and can be used for relaxation and siesta; the multifunctional fitness chair can be used as a bed at night and also can be used as an office chair, etc. Main structural parts are made of special metal sectional materials; a hidden spring, installed in a concealed manner, is used as a backrest tractor; a backrest not only can be inclined to any angle but also can be vertical and reset automatically; a movable back support is installed on the backrest; any lumbar vertebra part can be supported adjustably; the radian and the tightness degree of the back support can also be controlled; the multifunctional fitness chair disclosed by the invention is capable of assisting people sitting for a long time to prevent and treat lumbar disc herination, and also shaping bodies of growing teenagers; the height of a chair neckpillow can be freely adjusted to a best comfortable position; a movable support plate of the chair can be used as a lengthened section and used for auxiliary support when the chair is used as the bed; and furthermore, the multifunctional fitness chair disclosed by the invention can also be used as a desk, a computer desk, a sketch drawing board and a small dining table of old people and patients.

Description

technical field [0001] The technology of the invention belongs to the field of furniture and office and learning appliances, and relates to a chair, which is an important and indispensable object in furniture for leisure, office, study and life. Background technique [0002] Chairs are widely used in important objects in people's lives. Human beings have been inseparable from chairs since ancient times. Due to social progress, changes in production and living habits, modern people spend at least 20% of their lives on chairs from primary school, middle school, university, work to death. passed. Chairs are essential items that are indispensable for human life and work. Existing chair is the ever-changing exquisite beautiful things in eyes from material to profile. New designs and new product chairs suitable for the work and life of various groups of people are also emerging. However, no matter what the material or how new the style of the chairs seen on the market is, its ...

AI Technical Summary

Problems solved by technology

However, due to the limited functions of office chairs, most people have to turn their heads and necks to fall asleep on the desk. This sleeping position is difficult to fall asleep and affects health. It is one of the important factors that aggravate the recurrence of cervical spondylosis in this group of people.

2. The vast majority of chairs do not have scientific bionic designs according to the shape of human bones. People sit on chairs for a long time and can only study, work and relax with their bodies bent. The back waist is not supported and protected effectively. This is also one of the important reasons for the recurrence of lumbar spondylosis in this group of people.

3. Although there are a few high-end seats that have been designed with reference to the body shape of the human body, but because the solidified structure is adopted, that is, the curvature of the backrest at the waist and neck and the rest point are quantitatively unchanged, so it can only be Suitable for some body types

But the existing seats can't do this

4, there is not yet a chair that is very suitable for old people and patients to sit at home for leisure and entertainment (games on the Internet) in the market

Most of the chairs used by the elderly and patients are reclining chairs. The common reliable reclining chairs on the market can be roughly divided into two categories. One is foldable reclining chairs. Whether it is made of metal bamboo wood or leather fabric, they all adopt a flexible suspension structure. When people lie down, the waist and back will bend into a bow shape. For some people, it is comfortable for a short time, but lying down for a long time can easily cause lumbar spine pain. Disc protruding, if people with bad lumbar disc lie down, nine out of ten will get sick soon; although this kind of chair can be sat on, it is actually very uncomfortable when sitting, because the waist is not supported, from a health point of view, this This recliner is not suitable for the elderly and sick

The other is a non-folding recliner. Although the backrest of this recliner is not fully designed and manufactured according to the body structure of the human body, it cannot assist the restoration of the vertebral disc of patients with lumbar disease, but the flat and rigid backrest is suitable for most people when lying down.

The disadvantage is that there is no backrest to rely on when sitting, and it occupies a large area and is inconvenient to carry

These two reclining chairs are the most common chairs used by the elderly and patients today, but they have no other functions except sitting and lying down, and cannot meet the needs of the elderly and patients for leisure, entertainment, health care, etc.

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