Ergonomic office chair and use method thereof

Abstract

The invention relates to the technical field of office chairs, in particular to an ergonomic office chair and a using method thereof. The ergonomic office chair comprises a supporting plate, supporting legs, a fixing plate, a frame plate and a protruding plate, the left end of the protruding plate is fixedly connected with a spring, the left end of the spring is fixedly connected with a hanging plate, the top end of the hanging plate is fixedly connected with the bottom end of the supporting plate, and the top end of the supporting plate is fixedly connected with a backup plate. Two via holes are formed in the middle of the backup plate, adjusting plates corresponding to the via holes are arranged at the right end of the backup plate, adjusting devices are arranged at the ends, away from the middle of the backup plate, of the adjusting plates, extrusion shafts are fixedly connected to the middles of the adjusting plates, a wide plate is fixedly connected to the right ends of the extrusion shafts, a longitudinal plate is fixedly connected to the right portion of the top end of the supporting plate, and a servo motor is installed on the upper portion of the right end of the longitudinal plate. The output shaft end of the servo motor is fixedly connected with a connecting plate, trigger blocks are fixedly connected to the upper portion and the lower portion of the left end of the connecting plate, and the left end of each trigger block makes contact with the right end of the corresponding wide plate. A user can lie down to have a rest conveniently, the user can be massaged conveniently, and practicability is high.

Description

technical field [0001] The invention relates to the technical field of office chairs, in particular to an ergonomic office chair and a use method thereof. Background technique [0002] In the process of working, the user sits on the office chair. After sitting for a long time, the human body will feel uncomfortable. Modern scientific research shows that sitting for more than 4 hours a day will significantly increase the risk of chronic diseases such as high blood pressure, heart disease, diabetes, and cancer. In addition, prolonged sitting can also cause diseases such as obesity, muscle fatigue, and joint strain. [0003] The Chinese patent No. CN109349844A discloses a kind of office chair suitable for sedentary people, including office chair body and massage body, however, the following defects still exist in the prior art scheme: 1) during use, It is not convenient for the user to lie down and rest, and the user maintains the same posture for a long time, which aggravates...

AI Technical Summary

Problems solved by technology

[0003] The Chinese patent No. CN109349844A discloses a kind of office chair suitable for sedentary people, including office chair body and massage body, however, the following defects still exist in the prior art scheme: 1) during use, It is not convenient for the user to lie down and rest, and the user maintains the same posture for a long time, which aggravates fatigue; 2) During use, the massage part is not convenient for the user to operate, the massage parts cannot be adjusted, and the comfort is poor; 3) The existing device cannot provide exercise function , unable to relieve muscle fatigue caused by prolonged sitting

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