Massage chair frame body structure

Abstract

The invention belongs to the technical field of massage chairs, and particularly relates to a massage chair frame structure which comprises a base frame, two groups of seat adjusting slide rails are mounted above the base frame, each group of seat adjusting slide rails is slidably connected with a group of support frames, first bearings are mounted on the two groups of support frames, and a chairback adjusting shaft is clamped to an inner ring of each first bearing. The chair back adjusting shafts are fixed to the left side and the right side of the adjustable chair back frame, the other endsof the chair back adjusting shafts are fixedly connected with output shafts of the chair back adjusting motors, two headrest lifting cavities are formed in the adjustable chair back frame, and headrest lifting columns are inserted into the two headrest lifting cavities. According to the adjustable chair back frame, the left side and the right side of the top of the adjustable chair back frame areboth provided with second bearings in a penetrating mode, and head covering frames are installed on inner rings of the second bearings in a clamped connection mode, so that the production cost is saved, a comfortable closed atmosphere is created, and the rest quality of a user is improved.

Description

technical field [0001] The invention belongs to the technical field of massage chairs, and more specifically relates to a frame structure of a massage chair. Background technique [0002] A massage chair is a chair that uses mechanical rolling force and mechanical force extrusion to massage the human body. Massage can dredge meridians, circulate Qi and blood, and maintain the balance of yin and yang in the body, so you can feel muscle relaxation after massage. , the joints are flexible, invigorating, eliminate fatigue, and play an important role in ensuring physical health. For people who sit and work and study for a long time, massage can make blood circulation smooth, improve back pain and prevent diseases, and can also improve Sleep quality, relieve general fatigue, improve posture and exercise a healthy body. [0003] Compared with the existing problems: [0004] The existing massage chair frame structure often requires two sets of adjustment mechanisms to adjust the c...

AI Technical Summary

Problems solved by technology

[0004] The existing massage chair frame structure often requires two sets of adjustment mechanisms to adjust the chair back and seat cushion separately when it needs to adjust the positions of the chair back and the seat cushion. The production cost is relatively high, and the existing massage chair frame structure has many It is open, unable to create a comfortable closed atmosphere, which affects the rest of users

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