Standing type office chair

Abstract

The invention discloses a standing office chair, the seat can be erected by including two rear brackets with adjustable length and a connecting piece which can adjust the angle of the support plate and the lumbar support member. This enables upright working. By arranging the height-adjustable arm support on the backrest, the two arms of the user can be held up and supported, thereby reducing diseases such as periarthritis of the shoulder caused by hanging arms in the air for long-term computer users. By protruding in a radian at the middle and lower part of the lumbar support member, the user's waist can be protected. By forming an elliptical groove shape on the support plate, it can be ensured that the user's buttocks lean against the seat more comfortably in the state of use. By arranging a pedal between the two front legs, the front end of the pedal is provided with two rotatable columns, which can ensure that the user's feet and body maintain a coordinated and comfortable state when in use.

Description

technical field [0001] The invention relates to the technical field of office furniture, in particular to a standing office chair. Background technique [0002] The existing office chairs on the market are generally not ergonomic, and even though they claim to have them, they lack substantial effects. Existing office chairs on the market will cause fatigue or damage to many or some places of the human body after sitting for a long time. If you sit for too long, your body will actually be exhausted. Affecting office efficiency, sitting for a long time can easily cause some health problems in the neck, shoulders, waist and legs. Bending your head at your desk for a long time puts the cervical spine in a forward-bending fatigue state, and the posterior neck muscles are in a stiff state, resulting in chronic strain of the cervical muscles, which has become an important cause of cervical spondylosis. Keeping an upright posture for a long time, the shoulder muscles are in a tens...

AI Technical Summary

Problems solved by technology

Keeping an upright posture for a long time, the shoulder muscles are in a tense state, which is easy to compress blood vessels, resulting in insufficient blood supply. Sitting upright for a long time, the back muscles cannot get the necessary activities, and the lumbar spine and pelvis bear the weight of the whole body for a long time, which will cause intervertebral disc damage. Decreased tissue elasticity and hyperosteogeny in the spine

Images